/**
* Display the widget
*/
function widget($args, $instance)
{
global $wp_query, $post;
extract($args);
echo $before_widget;
// Title
$title = apply_filters('widget_title', $instance['title']);
if (!empty($title)) {
echo $before_title . $title . $after_title;
}
// Number of posts
if (!($number = (int) $instance['number'])) {
$number = 5;
} else {
if ($number < 1) {
$number = 1;
} else {
if ($number > 15) {
$number = 15;
}
}
}
// Create Query
$posts_query = array('post__in' => get_option('sticky_posts'), 'posts_per_page' => $number, 'orderby' => 'date', 'post_status' => 'publish');
$sticky_posts = new WP_Query($posts_query);
// The Loop
echo '<ul>';
while ($sticky_posts->have_posts()) {
$sticky_posts->the_post();
update_post_caches($posts);
echo '<li>';
if (locate_template(array('themeable-sticky-post.php', 'themeable-sticky-post-widget.php'))) {
get_template_part('themeable-sticky-post', 'widget');
} else {
$plugin_templates_path = WP_PLUGIN_DIR . '/' . str_replace(basename(__FILE__), '', plugin_basename(__FILE__)) . 'templates/';
include $plugin_templates_path . 'list.php';
}
echo '</li>';
}
$post = $wp_query->post;
setup_postdata($post);
echo '</ul>';
echo $after_widget;
}
/**
* Retrieve the posts based on query variables.
*
* There are a few filters and actions that can be used to modify the post
* database query.
*
* @since 1.5.0
* @access public
* @uses do_action_ref_array() Calls 'pre_get_posts' hook before retrieving posts.
*
* @todo determine early if the query can be run using ES, otherwise defer to WP_Query
*
* @return array List of posts.
*/
public function get_posts()
{
global $wpdb;
/**
* In addition to what's below, other fields include:
* post_id
* post_author
* post_author.user_nicename
* post_date
* post_date.year
* post_date.month
* post_date.week
* post_date.day
* post_date.day_of_year
* post_date.day_of_week
* post_date.hour
* post_date.minute
* post_date.second
* post_date_gmt (plus all the same tokens as post_date)
* post_content
* post_content.analyzed
* post_title
* post_title.analyzed
* post_excerpt
* post_status
* ping_status
* post_password
* post_name
* post_modified (plus all the same tokens as post_date)
* post_modified_gmt (plus all the same tokens as post_date)
* post_parent
* menu_order
* post_type
* post_mime_type
* comment_count
*/
$this->es_map = apply_filters('es_field_map', array('post_meta' => 'post_meta.%s', 'post_meta.analyzed' => 'post_meta.%s.analyzed', 'post_meta.long' => 'post_meta.%s.long', 'post_meta.double' => 'post_meta.%s.double', 'post_meta.binary' => 'post_meta.%s.boolean', 'post_meta.date' => 'post_meta.%s.date', 'post_meta.datetime' => 'post_meta.%s.datetime', 'post_meta.time' => 'post_meta.%s.time', 'post_meta.signed' => 'post_meta.%s.signed', 'post_meta.unsigned' => 'post_meta.%s.unsigned', 'term_id' => 'terms.%s.term_id', 'term_slug' => 'terms.%s.slug', 'term_name' => 'terms.%s.name', 'term_tt_id' => 'terms.%s.term_taxonomy_id', 'category_id' => 'terms.%s.term_id', 'category_slug' => 'terms.%s.slug', 'category_name' => 'terms.%s.name', 'category_tt_id' => 'terms.%s.term_taxonomy_id', 'tag_id' => 'terms.%s.term_id', 'tag_slug' => 'terms.%s.slug', 'tag_name' => 'terms.%s.name', 'tag_tt_id' => 'terms.%s.term_taxonomy_id'));
$this->parse_query();
if (isset($this->query_vars['es'])) {
unset($this->query_vars['es']);
}
do_action_ref_array('pre_get_posts', array(&$this));
do_action_ref_array('es_pre_get_posts', array(&$this));
// Shorthand.
$q =& $this->query_vars;
// Fill again in case pre_get_posts unset some vars.
$q = $this->fill_query_vars($q);
// Parse meta query
$this->meta_query = new ES_WP_Meta_Query();
$this->meta_query->parse_query_vars($q);
// Set a flag if a pre_get_posts hook changed the query vars.
$hash = md5(serialize($this->query_vars));
if ($hash != $this->query_vars_hash) {
$this->query_vars_changed = true;
$this->query_vars_hash = $hash;
}
unset($hash);
// First let's clear some variables
$distinct = '';
$whichauthor = '';
$whichmimetype = '';
$where = '';
$limits = '';
$join = '';
$search = '';
$groupby = '';
$post_status_join = false;
$page = 1;
// ES
$filter = array();
$query = array();
$sort = array();
$fields = array();
$from = 0;
$size = 10;
if (!isset($q['ignore_sticky_posts'])) {
$q['ignore_sticky_posts'] = false;
}
if (!isset($q['suppress_filters'])) {
$q['suppress_filters'] = false;
}
if (!isset($q['cache_results'])) {
if (wp_using_ext_object_cache()) {
$q['cache_results'] = false;
} else {
$q['cache_results'] = true;
}
}
if (!isset($q['update_post_term_cache'])) {
$q['update_post_term_cache'] = true;
}
if (!isset($q['update_post_meta_cache'])) {
$q['update_post_meta_cache'] = true;
}
if (!isset($q['post_type'])) {
if ($this->is_search) {
$q['post_type'] = 'any';
} else {
$q['post_type'] = '';
}
}
$post_type = $q['post_type'];
if (!isset($q['posts_per_page']) || $q['posts_per_page'] == 0) {
$q['posts_per_page'] = get_option('posts_per_page');
}
if (isset($q['showposts']) && $q['showposts']) {
$q['showposts'] = (int) $q['showposts'];
$q['posts_per_page'] = $q['showposts'];
}
if (isset($q['posts_per_archive_page']) && $q['posts_per_archive_page'] != 0 && ($this->is_archive || $this->is_search)) {
$q['posts_per_page'] = $q['posts_per_archive_page'];
}
if (!isset($q['nopaging'])) {
if ($q['posts_per_page'] == -1) {
$q['nopaging'] = true;
} else {
$q['nopaging'] = false;
}
}
if ($this->is_feed) {
$q['posts_per_page'] = get_option('posts_per_rss');
$q['nopaging'] = false;
}
$q['posts_per_page'] = (int) $q['posts_per_page'];
if ($q['posts_per_page'] < -1) {
$q['posts_per_page'] = abs($q['posts_per_page']);
} else {
if ($q['posts_per_page'] == 0) {
$q['posts_per_page'] = 1;
}
}
if (!isset($q['comments_per_page']) || $q['comments_per_page'] == 0) {
$q['comments_per_page'] = get_option('comments_per_page');
}
if ($this->is_home && (empty($this->query) || $q['preview'] == 'true') && 'page' == get_option('show_on_front') && get_option('page_on_front')) {
$this->is_page = true;
$this->is_home = false;
$q['page_id'] = get_option('page_on_front');
}
if (isset($q['page'])) {
$q['page'] = trim($q['page'], '/');
$q['page'] = absint($q['page']);
}
switch ($q['fields']) {
case 'ids':
$fields = array($this->es_map('post_id'));
break;
case 'id=>parent':
$fields = array($this->es_map('post_id'), $this->es_map('post_parent'));
break;
default:
if (apply_filters('es_query_use_source', false)) {
$fields = array('_source');
} else {
$fields = array($this->es_map('post_id'));
}
}
if ('' !== $q['menu_order']) {
$filter[] = $this->dsl_terms($this->es_map('menu_order'), $q['menu_order']);
}
// The "m" parameter is meant for months but accepts datetimes of varying specificity
if ($q['m']) {
$date = array('year' => substr($q['m'], 0, 4));
$m_len = strlen($q['m']);
if ($m_len > 5) {
$date['month'] = substr($q['m'], 4, 2);
}
if ($m_len > 7) {
$date['day'] = substr($q['m'], 6, 2);
}
if ($m_len > 9) {
$date['hour'] = substr($q['m'], 8, 2);
}
if ($m_len > 11) {
$date['minute'] = substr($q['m'], 10, 2);
}
if ($m_len > 13) {
$date['second'] = substr($q['m'], 12, 2);
// If we have absolute precision, we can use a term filter instead of a range
$filter[] = $this->dsl_terms($this->es_map('post_date'), ES_WP_Date_Query::build_datetime($date));
} else {
// We don't have second-level precision, so we need to build a range query from what we have
$date_query = new ES_WP_Date_Query(array('after' => $date, 'before' => $date, 'inclusive' => true));
$date_filter = $date_query->get_dsl($this);
if (!empty($date_filter)) {
$filter[] = $date_filter;
} elseif (false === $date_filter) {
// @todo: potentially do this differently; see no_results() for more info
return $this->no_results();
}
}
}
unset($date_query, $date_filter, $date, $m_len);
// Handle the other individual date parameters
$date_parameters = array();
if ('' !== $q['hour']) {
$date_parameters['hour'] = $q['hour'];
}
if ('' !== $q['minute']) {
$date_parameters['minute'] = $q['minute'];
}
if ('' !== $q['second']) {
$date_parameters['second'] = $q['second'];
}
if ($q['year']) {
$date_parameters['year'] = $q['year'];
}
if ($q['monthnum']) {
$date_parameters['month'] = $q['monthnum'];
}
if ($q['w']) {
$date_parameters['week'] = $q['w'];
}
if ($q['day']) {
$date_parameters['day'] = $q['day'];
}
if ($date_parameters) {
$date_query = new ES_WP_Date_Query(array($date_parameters));
$date_filter = $date_query->get_dsl($this);
if (!empty($date_filter)) {
$filter[] = $date_filter;
} elseif (false === $date_filter) {
// @todo: potentially do this differently; see no_results() for more info
return $this->no_results();
}
}
unset($date_parameters, $date_query, $date_filter);
// Handle complex date queries
if (!empty($q['date_query'])) {
$this->date_query = new ES_WP_Date_Query($q['date_query']);
$date_filter = $this->date_query->get_dsl($this);
if (!empty($date_filter)) {
$filter[] = $date_filter;
} elseif (false === $date_filter) {
// @todo: potentially do this differently; see no_results() for more info
return $this->no_results();
}
unset($date_filter);
}
// If we've got a post_type AND it's not "any" post_type.
if (!empty($q['post_type']) && 'any' != $q['post_type']) {
foreach ((array) $q['post_type'] as $_post_type) {
$ptype_obj = get_post_type_object($_post_type);
if (!$ptype_obj || !$ptype_obj->query_var || empty($q[$ptype_obj->query_var])) {
continue;
}
if (!$ptype_obj->hierarchical || strpos($q[$ptype_obj->query_var], '/') === false) {
// Non-hierarchical post_types & parent-level-hierarchical post_types can directly use 'name'
$q['name'] = $q[$ptype_obj->query_var];
} else {
// Hierarchical post_types will operate through the
$q['pagename'] = $q[$ptype_obj->query_var];
$q['name'] = '';
}
// Only one request for a slug is possible, this is why name & pagename are overwritten above.
break;
}
//end foreach
unset($ptype_obj);
}
if ('' != $q['name']) {
$q['name'] = sanitize_title_for_query($q['name']);
$filter[] = $this->dsl_terms($this->es_map('post_name'), $q['name']);
} elseif ('' != $q['pagename']) {
if (isset($this->queried_object_id)) {
$reqpage = $this->queried_object_id;
} else {
if ('page' != $q['post_type']) {
foreach ((array) $q['post_type'] as $_post_type) {
$ptype_obj = get_post_type_object($_post_type);
if (!$ptype_obj || !$ptype_obj->hierarchical) {
continue;
}
$reqpage = get_page_by_path($q['pagename'], OBJECT, $_post_type);
if ($reqpage) {
break;
}
}
unset($ptype_obj);
} else {
$reqpage = get_page_by_path($q['pagename']);
}
if (!empty($reqpage)) {
$reqpage = $reqpage->ID;
} else {
$reqpage = 0;
}
}
$page_for_posts = get_option('page_for_posts');
if ('page' != get_option('show_on_front') || empty($page_for_posts) || $reqpage != $page_for_posts) {
$q['pagename'] = sanitize_title_for_query(wp_basename($q['pagename']));
$q['name'] = $q['pagename'];
$filter[] = $this->dsl_terms($this->es_map('post_id'), absint($reqpage));
$reqpage_obj = get_post($reqpage);
if (is_object($reqpage_obj) && 'attachment' == $reqpage_obj->post_type) {
$this->is_attachment = true;
$post_type = $q['post_type'] = 'attachment';
$this->is_page = true;
$q['attachment_id'] = $reqpage;
}
}
} elseif ('' != $q['attachment']) {
$q['attachment'] = sanitize_title_for_query(wp_basename($q['attachment']));
$q['name'] = $q['attachment'];
$filter[] = $this->dsl_terms($this->es_map('post_name'), $q['attachment']);
}
if (isset($q['comments_popup']) && intval($q['comments_popup'])) {
$q['p'] = absint($q['comments_popup']);
}
// If an attachment is requested by number, let it supersede any post number.
if ($q['attachment_id']) {
$q['p'] = absint($q['attachment_id']);
}
// If a post number is specified, load that post
if ($q['p']) {
$filter[] = $this->dsl_terms($this->es_map('post_id'), absint($q['p']));
} elseif ($q['post__in']) {
$post__in = array_map('absint', $q['post__in']);
$filter[] = $this->dsl_terms($this->es_map('post_id'), $post__in);
} elseif ($q['post__not_in']) {
$post__not_in = array_map('absint', $q['post__not_in']);
$filter[] = array('not' => $this->dsl_terms($this->es_map('post_id'), $post__not_in));
}
if (is_numeric($q['post_parent'])) {
$filter[] = $this->dsl_terms($this->es_map('post_parent'), absint($q['post_parent']));
} elseif ($q['post_parent__in']) {
$post_parent__in = array_map('absint', $q['post_parent__in']);
$filter[] = $this->dsl_terms($this->es_map('post_parent'), $post_parent__in);
} elseif ($q['post_parent__not_in']) {
$post_parent__not_in = array_map('absint', $q['post_parent__not_in']);
$filter[] = array('not' => $this->dsl_terms($this->es_map('post_parent'), $post_parent__not_in));
}
if ($q['page_id']) {
if ('page' != get_option('show_on_front') || $q['page_id'] != get_option('page_for_posts')) {
$q['p'] = $q['page_id'];
$filter[] = $this->dsl_terms($this->es_map('post_id'), absint($q['page_id']));
}
}
// If a search pattern is specified, load the posts that match.
if (!empty($q['s'])) {
$search = $this->parse_search($q);
}
/**
* Filter the search query.
*
* @param string $search Search filter for ES query.
* @param ES_WP_Query $this The current ES_WP_Query object.
*/
if (!empty($search)) {
$query['must'] = apply_filters_ref_array('es_posts_search', array($search, &$this));
if (!is_user_logged_in()) {
$filter[] = array('or' => array($this->dsl_terms($this->es_map('post_password'), ''), $this->dsl_missing($this->es_map('post_password'))));
}
}
// Taxonomies
if (!$this->is_singular) {
$this->parse_tax_query($q);
$this->tax_query = new ES_WP_Tax_Query($this->tax_query);
$tax_filter = $this->tax_query->get_dsl($this);
if (false === $tax_filter) {
return $this->no_results();
}
if (!empty($tax_filter)) {
$filter[] = $tax_filter;
}
unset($tax_filter);
}
if ($this->is_tax) {
if (empty($post_type)) {
// Do a fully inclusive search for currently registered post types of queried taxonomies
$post_type = array();
$taxonomies = wp_list_pluck($this->tax_query->queries, 'taxonomy');
foreach (get_post_types(array('exclude_from_search' => false)) as $pt) {
$object_taxonomies = $pt === 'attachment' ? get_taxonomies_for_attachments() : get_object_taxonomies($pt);
if (array_intersect($taxonomies, $object_taxonomies)) {
$post_type[] = $pt;
}
}
if (!$post_type) {
$post_type = 'any';
} elseif (count($post_type) == 1) {
$post_type = $post_type[0];
}
// @todo: no good way to do this in ES; workarounds?
$post_status_join = true;
} elseif (in_array('attachment', (array) $post_type)) {
// @todo: no good way to do this in ES; workarounds?
$post_status_join = true;
}
}
// Back-compat
if (!empty($this->tax_query->queries)) {
$tax_query_in_and = wp_list_filter($this->tax_query->queries, array('operator' => 'NOT IN'), 'NOT');
if (!empty($tax_query_in_and)) {
if (!isset($q['taxonomy'])) {
foreach ($tax_query_in_and as $a_tax_query) {
if (!in_array($a_tax_query['taxonomy'], array('category', 'post_tag'))) {
$q['taxonomy'] = $a_tax_query['taxonomy'];
if ('slug' == $a_tax_query['field']) {
$q['term'] = $a_tax_query['terms'][0];
} else {
$q['term_id'] = $a_tax_query['terms'][0];
}
break;
}
}
}
$cat_query = wp_list_filter($tax_query_in_and, array('taxonomy' => 'category'));
if (!empty($cat_query)) {
$cat_query = reset($cat_query);
if (!empty($cat_query['terms'][0])) {
$the_cat = get_term_by($cat_query['field'], $cat_query['terms'][0], 'category');
if ($the_cat) {
$this->set('cat', $the_cat->term_id);
$this->set('category_name', $the_cat->slug);
}
unset($the_cat);
}
}
unset($cat_query);
$tag_query = wp_list_filter($tax_query_in_and, array('taxonomy' => 'post_tag'));
if (!empty($tag_query)) {
$tag_query = reset($tag_query);
if (!empty($tag_query['terms'][0])) {
$the_tag = get_term_by($tag_query['field'], $tag_query['terms'][0], 'post_tag');
if ($the_tag) {
$this->set('tag_id', $the_tag->term_id);
}
unset($the_tag);
}
}
unset($tag_query);
}
}
// @todo: hmmmm
if (!empty($this->tax_query->queries) || !empty($this->meta_query->queries)) {
$groupby = "{$wpdb->posts}.ID";
}
// Author/user stuff
if (!empty($q['author']) && $q['author'] != '0') {
$q['author'] = addslashes_gpc('' . urldecode($q['author']));
$authors = array_unique(array_map('intval', preg_split('/[,\\s]+/', $q['author'])));
foreach ($authors as $author) {
$key = $author > 0 ? 'author__in' : 'author__not_in';
$q[$key][] = abs($author);
}
$q['author'] = implode(',', $authors);
}
if (!empty($q['author__not_in'])) {
$author__not_in = array_map('absint', array_unique((array) $q['author__not_in']));
$filter[] = array('not' => $this->dsl_terms($this->es_map('post_author'), $author__not_in));
} elseif (!empty($q['author__in'])) {
$author__in = array_map('absint', array_unique((array) $q['author__in']));
$filter[] = $this->dsl_terms($this->es_map('post_author'), $author__in);
}
// Author stuff for nice URLs
if ('' != $q['author_name']) {
if (strpos($q['author_name'], '/') !== false) {
$q['author_name'] = explode('/', $q['author_name']);
if ($q['author_name'][count($q['author_name']) - 1]) {
$q['author_name'] = $q['author_name'][count($q['author_name']) - 1];
// no trailing slash
} else {
$q['author_name'] = $q['author_name'][count($q['author_name']) - 2];
// there was a trailing slash
}
}
$q['author_name'] = sanitize_title_for_query($q['author_name']);
$filter[] = $this->dsl_terms($this->es_map('post_author.user_nicename'), $q['author_name']);
}
// MIME-Type stuff for attachment browsing
if (isset($q['post_mime_type']) && '' != $q['post_mime_type']) {
$es_mime = $this->post_mime_type_query($q['post_mime_type'], $wpdb->posts);
if (!empty($es_mime['filters'])) {
$filter[] = $es_mime['filters'];
}
if (!empty($es_mime['query'])) {
if (empty($query['should'])) {
$query['should'] = $es_mime['query'];
} else {
$query['should'] = array_merge($query['should'], $es_mime['query']);
}
}
}
if (!isset($q['order'])) {
$q['order'] = 'desc';
} else {
$q['order'] = $this->parse_order($q['order']);
}
// Order by
if (empty($q['orderby'])) {
/*
* Boolean false or empty array blanks out ORDER BY,
* while leaving the value unset or otherwise empty sets the default.
*/
if (isset($q['orderby']) && (is_array($q['orderby']) || false === $q['orderby'])) {
$orderby = '';
} else {
$sort[] = array($this->es_map('post_date') => $q['order']);
}
} elseif ('none' == $q['orderby']) {
// nothing to see here
} elseif ($q['orderby'] == 'post__in' && !empty($post__in)) {
// @todo: Figure this out... Elasticsearch doesn't have an equivalent of this
// $orderby = "FIELD( {$wpdb->posts}.ID, $post__in )";
} elseif ($q['orderby'] == 'post_parent__in' && !empty($post_parent__in)) {
// (see above)
// $orderby = "FIELD( {$wpdb->posts}.post_parent, $post_parent__in )";
} else {
if (is_array($q['orderby'])) {
foreach ($q['orderby'] as $_orderby => $order) {
$orderby = addslashes_gpc(urldecode($_orderby));
$parsed = $this->parse_orderby($orderby);
if (!$parsed) {
continue;
}
$sort[] = array($parsed => $this->parse_order($order));
}
} else {
$q['orderby'] = urldecode($q['orderby']);
$q['orderby'] = addslashes_gpc($q['orderby']);
foreach (explode(' ', $q['orderby']) as $i => $orderby) {
$parsed = $this->parse_orderby($orderby);
// Only allow certain values for safety.
if (!$parsed) {
continue;
}
$sort[] = array($parsed => $q['order']);
}
if (empty($sort)) {
$sort[] = array($this->es_map('post_date') => $q['order']);
}
}
}
// Order search results by relevance only when another "orderby" is not specified in the query.
if (!empty($q['s'])) {
$search_orderby = array();
if (empty($q['orderby']) && !$this->is_feed || isset($q['orderby']) && 'relevance' === $q['orderby']) {
$search_orderby = array('_score');
}
/**
* Filter the order used when ordering search results.
*
* @param array $search_orderby The order clause.
* @param ES_WP_Query $this The current ES_WP_Query instance.
*/
$search_orderby = apply_filters('es_posts_search_orderby', $search_orderby, $this);
if ($search_orderby) {
$sort = $sort ? array_merge($search_orderby, $sort) : $search_orderby;
}
}
if (is_array($post_type) && count($post_type) > 1) {
$post_type_cap = 'multiple_post_type';
} else {
if (is_array($post_type)) {
$post_type = reset($post_type);
}
$post_type_object = get_post_type_object($post_type);
if (empty($post_type_object)) {
$post_type_cap = $post_type;
}
}
if ('any' == $post_type) {
$in_search_post_types = get_post_types(array('exclude_from_search' => false));
if (empty($in_search_post_types)) {
// @todo: potentially do this differently; see no_results() for more info
return $this->no_results();
} else {
$filter[] = $this->dsl_terms($this->es_map('post_type'), array_values($in_search_post_types));
}
} elseif (!empty($post_type)) {
$filter[] = $this->dsl_terms($this->es_map('post_type'), array_values((array) $post_type));
if (!is_array($post_type)) {
$post_type_object = get_post_type_object($post_type);
}
} elseif ($this->is_attachment) {
$filter[] = $this->dsl_terms($this->es_map('post_type'), 'attachment');
$post_type_object = get_post_type_object('attachment');
} elseif ($this->is_page) {
$filter[] = $this->dsl_terms($this->es_map('post_type'), 'page');
$post_type_object = get_post_type_object('page');
} else {
$filter[] = $this->dsl_terms($this->es_map('post_type'), 'post');
$post_type_object = get_post_type_object('post');
}
$edit_cap = 'edit_post';
$read_cap = 'read_post';
if (!empty($post_type_object)) {
$edit_others_cap = $post_type_object->cap->edit_others_posts;
$read_private_cap = $post_type_object->cap->read_private_posts;
} else {
$edit_others_cap = 'edit_others_' . $post_type_cap . 's';
$read_private_cap = 'read_private_' . $post_type_cap . 's';
}
$user_id = get_current_user_id();
if (!empty($q['post_status'])) {
$statuswheres = array();
$q_status = $q['post_status'];
if (!is_array($q_status)) {
$q_status = explode(',', $q_status);
}
$r_status = array();
$p_status = array();
$e_status = array();
if (in_array('any', $q_status)) {
$e_status = get_post_stati(array('exclude_from_search' => true));
$e_status = array_values($e_status);
} else {
foreach (get_post_stati() as $status) {
if (in_array($status, $q_status)) {
if ('private' == $status) {
$p_status[] = $status;
} else {
$r_status[] = $status;
}
}
}
}
if (empty($q['perm']) || 'readable' != $q['perm']) {
$r_status = array_merge($r_status, $p_status);
unset($p_status);
}
if (!empty($e_status)) {
// $statuswheres[] = "(" . join( ' AND ', $e_status ) . ")";
$status_ands[] = array('not' => $this->dsl_terms($this->es_map('post_status'), $e_status));
}
if (!empty($r_status)) {
if (!empty($q['perm']) && 'editable' == $q['perm'] && !current_user_can($edit_others_cap)) {
// $statuswheres[] = "($wpdb->posts.post_author = $user_id " . "AND (" . join( ' OR ', $r_status ) . "))";
$status_ands[] = array('bool' => array('must' => array($this->dsl_terms($this->es_map('post_author'), $user_id), $this->dsl_terms($this->es_map('post_status'), $r_status))));
} else {
// $statuswheres[] = "(" . join( ' OR ', $r_status ) . ")";
$status_ands[] = $this->dsl_terms($this->es_map('post_status'), $r_status);
}
}
if (!empty($p_status)) {
if (!empty($q['perm']) && 'readable' == $q['perm'] && !current_user_can($read_private_cap)) {
// $statuswheres[] = "($wpdb->posts.post_author = $user_id " . "AND (" . join( ' OR ', $p_status ) . "))";
$status_ands[] = array('bool' => array('must' => array($this->dsl_terms($this->es_map('post_author'), $user_id), $this->dsl_terms($this->es_map('post_status'), $p_status))));
} else {
// $statuswheres[] = "(" . join( ' OR ', $p_status ) . ")";
$status_ands[] = $this->dsl_terms($this->es_map('post_status'), $p_status);
}
}
if ($post_status_join) {
// @todo: no good way to do this in ES...
/*
$join .= " LEFT JOIN $wpdb->posts AS p2 ON ($wpdb->posts.post_parent = p2.ID) ";
foreach ( $statuswheres as $index => $statuswhere )
$statuswheres[$index] = "($statuswhere OR ($wpdb->posts.post_status = 'inherit' AND " . str_replace($wpdb->posts, 'p2', $statuswhere) . "))";
*/
}
$filter = array_merge($filter, $status_ands);
} elseif (!$this->is_singular) {
$singular_states = array('publish');
// Add public states.
$singular_states = array_merge($singular_states, (array) get_post_stati(array('public' => true)));
if ($this->is_admin) {
// Add protected states that should show in the admin all list.
$singular_states = array_merge($singular_states, (array) get_post_stati(array('protected' => true, 'show_in_admin_all_list' => true)));
}
if (is_user_logged_in()) {
// Add private states that are limited to viewing by the author of a post or someone who has caps to read private states.
$private_states = get_post_stati(array('private' => true));
$singular_states_ors = array();
foreach ((array) $private_states as $state) {
// @todo: leaving off here
if (current_user_can($read_private_cap)) {
$singular_states[] = $state;
} else {
$singular_states_ors[] = array('and' => array($this->dsl_terms($this->es_map('post_author'), $user_id), $this->dsl_terms($this->es_map('post_status'), $state)));
}
}
}
$singular_states = array_values(array_unique($singular_states));
$singular_states_filter = $this->dsl_terms($this->es_map('post_status'), $singular_states);
if (!empty($singular_states_ors)) {
$singular_states_ors[] = $singular_states_filter;
$filter[] = array('or' => $singular_states_ors);
} else {
$filter[] = $singular_states_filter;
}
unset($singular_states, $singular_states_filter, $singular_states_ors, $private_states);
}
if (!empty($this->meta_query->queries)) {
$filter[] = $this->meta_query->get_dsl($this, 'post');
}
// Apply filters on the filter clause prior to paging so that any
// manipulations to them are reflected in the paging by day queries.
if (!$q['suppress_filters']) {
$filter = apply_filters_ref_array('es_query_filter', array($filter, &$this));
}
// Paging
if (empty($q['nopaging']) && !$this->is_singular) {
$page = absint($q['paged']);
if (!$page) {
$page = 1;
}
if (empty($q['offset'])) {
$from = ($page - 1) * $q['posts_per_page'];
} else {
// we're ignoring $page and using 'offset'
$from = absint($q['offset']);
}
$size = $q['posts_per_page'];
} else {
$from = $size = false;
}
// Comments feeds
// @todo: come back to this
if (0 && $this->is_comment_feed && ($this->is_archive || $this->is_search || !$this->is_singular)) {
if ($this->is_archive || $this->is_search) {
$cjoin = "JOIN {$wpdb->posts} ON ({$wpdb->comments}.comment_post_ID = {$wpdb->posts}.ID) {$join} ";
$cwhere = "WHERE comment_approved = '1' {$where}";
$cgroupby = "{$wpdb->comments}.comment_id";
} else {
// Other non singular e.g. front
$cjoin = "JOIN {$wpdb->posts} ON ( {$wpdb->comments}.comment_post_ID = {$wpdb->posts}.ID )";
$cwhere = "WHERE post_status = 'publish' AND comment_approved = '1'";
$cgroupby = '';
}
if (!$q['suppress_filters']) {
$cjoin = apply_filters_ref_array('es_comment_feed_join', array($cjoin, &$this));
$cwhere = apply_filters_ref_array('es_comment_feed_where', array($cwhere, &$this));
$cgroupby = apply_filters_ref_array('es_comment_feed_groupby', array($cgroupby, &$this));
$corderby = apply_filters_ref_array('es_comment_feed_orderby', array('comment_date_gmt DESC', &$this));
$climits = apply_filters_ref_array('es_comment_feed_limits', array('LIMIT ' . get_option('posts_per_rss'), &$this));
}
$cgroupby = !empty($cgroupby) ? 'GROUP BY ' . $cgroupby : '';
$corderby = !empty($corderby) ? 'ORDER BY ' . $corderby : '';
$this->comments = (array) $wpdb->get_results("SELECT {$distinct} {$wpdb->comments}.* FROM {$wpdb->comments} {$cjoin} {$cwhere} {$cgroupby} {$corderby} {$climits}");
$this->comment_count = count($this->comments);
$post_ids = array();
foreach ($this->comments as $comment) {
$post_ids[] = (int) $comment->comment_post_ID;
}
$post_ids = join(',', $post_ids);
$join = '';
if ($post_ids) {
$where = "AND {$wpdb->posts}.ID IN ({$post_ids}) ";
} else {
$where = "AND 0";
}
}
// Run cleanup on our filter and query
$filter = array_filter($filter);
if (!empty($filter)) {
$filter = array('and' => $filter);
}
$query = array_filter($query);
if (!empty($query)) {
if (1 == count($query) && !empty($query['must']) && 1 == count($query['must'])) {
$query = $query['must'];
} else {
$query = array('bool' => $query);
if (!empty($query['bool']['should'])) {
$query['bool']['minimum_should_match'] = 1;
}
}
}
$pieces = array('filter', 'query', 'sort', 'fields', 'size', 'from');
// Apply post-paging filters on our clauses. Only plugins that
// manipulate paging queries should use these hooks.
if (!$q['suppress_filters']) {
$filter = apply_filters_ref_array('es_posts_filter_paged', array($filter, &$this));
$query = apply_filters_ref_array('es_posts_query_paged', array($query, &$this));
$sort = apply_filters_ref_array('es_posts_sort', array($sort, &$this));
$fields = apply_filters_ref_array('es_posts_fields', array($fields, &$this));
$size = apply_filters_ref_array('es_posts_size', array($size, &$this));
$from = apply_filters_ref_array('es_posts_from', array($from, &$this));
// Filter all clauses at once, for convenience
$clauses = (array) apply_filters_ref_array('es_posts_clauses', array(compact($pieces), &$this));
foreach ($pieces as $piece) {
${$piece} = isset($clauses[$piece]) ? $clauses[$piece] : '';
}
}
// Announce current selection parameters. For use by caching plugins.
do_action('es_posts_selection', array('filter' => $filter, 'query' => $query, 'sort' => $sort, 'fields' => $fields, 'size' => $size, 'from' => $from));
// Filter again for the benefit of caching plugins. Regular plugins should use the hooks above.
if (!$q['suppress_filters']) {
$filter = apply_filters_ref_array('es_posts_filter_request', array($filter, &$this));
$query = apply_filters_ref_array('es_posts_query_request', array($query, &$this));
$sort = apply_filters_ref_array('es_posts_sort_request', array($sort, &$this));
$fields = apply_filters_ref_array('es_posts_fields_request', array($fields, &$this));
$size = apply_filters_ref_array('es_posts_size_request', array($size, &$this));
$from = apply_filters_ref_array('es_posts_from_request', array($from, &$this));
// Filter all clauses at once, for convenience
$clauses = (array) apply_filters_ref_array('es_posts_clauses_request', array(compact($pieces), &$this));
foreach ($pieces as $piece) {
${$piece} = isset($clauses[$piece]) ? $clauses[$piece] : '';
}
}
$this->es_args = array('filter' => $filter, 'query' => $query, 'sort' => $sort, 'fields' => $fields, 'from' => $from, 'size' => $size);
// Remove empty criteria
foreach ($this->es_args as $key => $value) {
if (empty($value) && 0 !== $value) {
unset($this->es_args[$key]);
}
}
// Elasticsearch needs a size, so we set it very high if posts_per_page = -1
if (-1 == $q['posts_per_page'] && !isset($this->es_args['size'])) {
$this->es_args['size'] = $size = apply_filters('es_query_max_results', 1000);
}
$old_args = $this->es_args;
if (!$q['suppress_filters']) {
$this->es_args = apply_filters_ref_array('es_posts_request', array($this->es_args, &$this));
}
if ('ids' == $q['fields'] || 'id=>parent' == $q['fields']) {
$this->es_response = $this->query_es($this->es_args);
$this->set_posts($q, $this->es_response);
$this->post_count = count($this->posts);
$this->set_found_posts($q, $this->es_response);
return $this->posts;
}
$this->es_response = $this->query_es($this->es_args);
$this->set_posts($q, $this->es_response);
$this->set_found_posts($q, $this->es_response);
// The rest of this method is mostly core
// Convert to WP_Post objects
if ($this->posts) {
$this->posts = array_map('get_post', $this->posts);
}
// Raw results filter. Prior to status checks.
if (!$q['suppress_filters']) {
$this->posts = apply_filters_ref_array('es_posts_results', array($this->posts, &$this));
}
// @todo: address this
if (0 && !empty($this->posts) && $this->is_comment_feed && $this->is_singular) {
$cjoin = apply_filters_ref_array('es_comment_feed_join', array('', &$this));
$cwhere = apply_filters_ref_array('es_comment_feed_where', array("WHERE comment_post_ID = '{$this->posts[0]->ID}' AND comment_approved = '1'", &$this));
$cgroupby = apply_filters_ref_array('es_comment_feed_groupby', array('', &$this));
$cgroupby = !empty($cgroupby) ? 'GROUP BY ' . $cgroupby : '';
$corderby = apply_filters_ref_array('es_comment_feed_orderby', array('comment_date_gmt DESC', &$this));
$corderby = !empty($corderby) ? 'ORDER BY ' . $corderby : '';
$climits = apply_filters_ref_array('es_comment_feed_limits', array('LIMIT ' . get_option('posts_per_rss'), &$this));
$comments_request = "SELECT {$wpdb->comments}.* FROM {$wpdb->comments} {$cjoin} {$cwhere} {$cgroupby} {$corderby} {$climits}";
$this->comments = $wpdb->get_results($comments_request);
$this->comment_count = count($this->comments);
}
// Check post status to determine if post should be displayed.
if (!empty($this->posts) && ($this->is_single || $this->is_page)) {
$status = get_post_status($this->posts[0]);
$post_status_obj = get_post_status_object($status);
//$type = get_post_type($this->posts[0]);
if (!$post_status_obj->public) {
if (!is_user_logged_in()) {
// User must be logged in to view unpublished posts.
$this->posts = array();
} else {
if ($post_status_obj->protected) {
// User must have edit permissions on the draft to preview.
if (!current_user_can($edit_cap, $this->posts[0]->ID)) {
$this->posts = array();
} else {
$this->is_preview = true;
if ('future' != $status) {
$this->posts[0]->post_date = current_time('mysql');
}
}
} elseif ($post_status_obj->private) {
if (!current_user_can($read_cap, $this->posts[0]->ID)) {
$this->posts = array();
}
} else {
$this->posts = array();
}
}
}
if ($this->is_preview && $this->posts && current_user_can($edit_cap, $this->posts[0]->ID)) {
$this->posts[0] = get_post(apply_filters_ref_array('es_the_preview', array($this->posts[0], &$this)));
}
}
// @todo: address this
// Put sticky posts at the top of the posts array
$sticky_posts = get_option('sticky_posts');
if (0 && $this->is_home && $page <= 1 && is_array($sticky_posts) && !empty($sticky_posts) && !$q['ignore_sticky_posts']) {
$num_posts = count($this->posts);
$sticky_offset = 0;
// Loop over posts and relocate stickies to the front.
for ($i = 0; $i < $num_posts; $i++) {
if (in_array($this->posts[$i]->ID, $sticky_posts)) {
$sticky_post = $this->posts[$i];
// Remove sticky from current position
array_splice($this->posts, $i, 1);
// Move to front, after other stickies
array_splice($this->posts, $sticky_offset, 0, array($sticky_post));
// Increment the sticky offset. The next sticky will be placed at this offset.
$sticky_offset++;
// Remove post from sticky posts array
$offset = array_search($sticky_post->ID, $sticky_posts);
unset($sticky_posts[$offset]);
}
}
// If any posts have been excluded specifically, Ignore those that are sticky.
if (!empty($sticky_posts) && !empty($q['post__not_in'])) {
$sticky_posts = array_diff($sticky_posts, $q['post__not_in']);
}
// Fetch sticky posts that weren't in the query results
if (!empty($sticky_posts)) {
$stickies = get_posts(array('post__in' => $sticky_posts, 'post_type' => $post_type, 'post_status' => 'publish', 'nopaging' => true));
foreach ($stickies as $sticky_post) {
array_splice($this->posts, $sticky_offset, 0, array($sticky_post));
$sticky_offset++;
}
}
}
if (!$q['suppress_filters']) {
$this->posts = apply_filters_ref_array('es_the_posts', array($this->posts, &$this));
}
// Ensure that any posts added/modified via one of the filters above are
// of the type WP_Post and are filtered.
if ($this->posts) {
$this->post_count = count($this->posts);
$this->posts = array_map('get_post', $this->posts);
if ($q['cache_results']) {
update_post_caches($this->posts, $post_type, $q['update_post_term_cache'], $q['update_post_meta_cache']);
}
$this->post = reset($this->posts);
} else {
$this->post_count = 0;
$this->posts = array();
}
return $this->posts;
}
</div>
</div>
<?php
if (!function_exists('dynamic_sidebar') || !dynamic_sidebar('Advert_3')) {
if (function_exists(displaySubtleAds)) {
displaySubtleAds(3);
}
}
?>
<br class="clear" />
<?php
$post = $temp_post;
update_post_caches($post_id);
comments_template();
?>
<?php
}
} else {
?>
<p><?php
_e("Sorry, no posts matched your criteria.", 'gluedideas_subtle');
?>
</p>
<?php
}
/**
* Adds any posts from the given ids to the cache that do not already exist in cache
*
* @since 3.4.0
* @access private
*
* @see update_post_caches()
*
* @global wpdb $wpdb WordPress database abstraction object.
*
* @param array $ids ID list.
* @param bool $update_term_cache Optional. Whether to update the term cache. Default true.
* @param bool $update_meta_cache Optional. Whether to update the meta cache. Default true.
*/
function _prime_post_caches($ids, $update_term_cache = true, $update_meta_cache = true)
{
global $wpdb;
$non_cached_ids = _get_non_cached_ids($ids, 'posts');
if (!empty($non_cached_ids)) {
$fresh_posts = $wpdb->get_results(sprintf("SELECT {$wpdb->posts}.* FROM {$wpdb->posts} WHERE ID IN (%s)", join(",", $non_cached_ids)));
update_post_caches($fresh_posts, 'any', $update_term_cache, $update_meta_cache);
}
}
/**
* Retrieve the posts based on query variables.
*
* There are a few filters and actions that can be used to modify the post
* database query.
*
* @since 1.5.0
* @access public
* @uses do_action_ref_array() Calls 'pre_get_posts' hook before retrieving posts.
*
* @return array List of posts.
*/
function &get_posts()
{
global $wpdb, $user_ID, $_wp_using_ext_object_cache;
$this->parse_query();
do_action_ref_array('pre_get_posts', array(&$this));
// Shorthand.
$q =& $this->query_vars;
// Fill again in case pre_get_posts unset some vars.
$q = $this->fill_query_vars($q);
// Parse meta query
$this->meta_query = new WP_Meta_Query();
$this->meta_query->parse_query_vars($q);
// Set a flag if a pre_get_posts hook changed the query vars.
$hash = md5(serialize($this->query_vars));
if ($hash != $this->query_vars_hash) {
$this->query_vars_changed = true;
$this->query_vars_hash = $hash;
}
unset($hash);
// First let's clear some variables
$distinct = '';
$whichauthor = '';
$whichmimetype = '';
$where = '';
$limits = '';
$join = '';
$search = '';
$groupby = '';
$fields = '';
$post_status_join = false;
$page = 1;
if (isset($q['caller_get_posts'])) {
_deprecated_argument('WP_Query', '3.1', __('"caller_get_posts" is deprecated. Use "ignore_sticky_posts" instead.'));
if (!isset($q['ignore_sticky_posts'])) {
$q['ignore_sticky_posts'] = $q['caller_get_posts'];
}
}
if (!isset($q['ignore_sticky_posts'])) {
$q['ignore_sticky_posts'] = false;
}
if (!isset($q['suppress_filters'])) {
$q['suppress_filters'] = false;
}
if (!isset($q['cache_results'])) {
if ($_wp_using_ext_object_cache) {
$q['cache_results'] = false;
} else {
$q['cache_results'] = true;
}
}
if (!isset($q['update_post_term_cache'])) {
$q['update_post_term_cache'] = true;
}
if (!isset($q['update_post_meta_cache'])) {
$q['update_post_meta_cache'] = true;
}
if (!isset($q['post_type'])) {
if ($this->is_search) {
$q['post_type'] = 'any';
} else {
$q['post_type'] = '';
}
}
$post_type = $q['post_type'];
if (!isset($q['posts_per_page']) || $q['posts_per_page'] == 0) {
$q['posts_per_page'] = get_option('posts_per_page');
}
if (isset($q['showposts']) && $q['showposts']) {
$q['showposts'] = (int) $q['showposts'];
$q['posts_per_page'] = $q['showposts'];
}
if (isset($q['posts_per_archive_page']) && $q['posts_per_archive_page'] != 0 && ($this->is_archive || $this->is_search)) {
$q['posts_per_page'] = $q['posts_per_archive_page'];
}
if (!isset($q['nopaging'])) {
if ($q['posts_per_page'] == -1) {
$q['nopaging'] = true;
} else {
$q['nopaging'] = false;
}
}
if ($this->is_feed) {
$q['posts_per_page'] = get_option('posts_per_rss');
$q['nopaging'] = false;
}
$q['posts_per_page'] = (int) $q['posts_per_page'];
if ($q['posts_per_page'] < -1) {
$q['posts_per_page'] = abs($q['posts_per_page']);
} else {
if ($q['posts_per_page'] == 0) {
$q['posts_per_page'] = 1;
}
}
if (!isset($q['comments_per_page']) || $q['comments_per_page'] == 0) {
$q['comments_per_page'] = get_option('comments_per_page');
}
if ($this->is_home && (empty($this->query) || $q['preview'] == 'true') && 'page' == get_option('show_on_front') && get_option('page_on_front')) {
$this->is_page = true;
$this->is_home = false;
$q['page_id'] = get_option('page_on_front');
}
if (isset($q['page'])) {
$q['page'] = trim($q['page'], '/');
$q['page'] = absint($q['page']);
}
// If true, forcibly turns off SQL_CALC_FOUND_ROWS even when limits are present.
if (isset($q['no_found_rows'])) {
$q['no_found_rows'] = (bool) $q['no_found_rows'];
} else {
$q['no_found_rows'] = false;
}
switch ($q['fields']) {
case 'ids':
$fields = "{$wpdb->posts}.ID";
break;
case 'id=>parent':
$fields = "{$wpdb->posts}.ID, {$wpdb->posts}.post_parent";
break;
default:
$fields = "{$wpdb->posts}.*";
}
// If a month is specified in the querystring, load that month
if ($q['m']) {
$q['m'] = '' . preg_replace('|[^0-9]|', '', $q['m']);
$where .= " AND YEAR({$wpdb->posts}.post_date)=" . substr($q['m'], 0, 4);
if (strlen($q['m']) > 5) {
$where .= " AND MONTH({$wpdb->posts}.post_date)=" . substr($q['m'], 4, 2);
}
if (strlen($q['m']) > 7) {
$where .= " AND DAYOFMONTH({$wpdb->posts}.post_date)=" . substr($q['m'], 6, 2);
}
if (strlen($q['m']) > 9) {
$where .= " AND HOUR({$wpdb->posts}.post_date)=" . substr($q['m'], 8, 2);
}
if (strlen($q['m']) > 11) {
$where .= " AND MINUTE({$wpdb->posts}.post_date)=" . substr($q['m'], 10, 2);
}
if (strlen($q['m']) > 13) {
$where .= " AND SECOND({$wpdb->posts}.post_date)=" . substr($q['m'], 12, 2);
}
}
if ('' !== $q['hour']) {
$where .= " AND HOUR({$wpdb->posts}.post_date)='" . $q['hour'] . "'";
}
if ('' !== $q['minute']) {
$where .= " AND MINUTE({$wpdb->posts}.post_date)='" . $q['minute'] . "'";
}
if ('' !== $q['second']) {
$where .= " AND SECOND({$wpdb->posts}.post_date)='" . $q['second'] . "'";
}
if ($q['year']) {
$where .= " AND YEAR({$wpdb->posts}.post_date)='" . $q['year'] . "'";
}
if ($q['monthnum']) {
$where .= " AND MONTH({$wpdb->posts}.post_date)='" . $q['monthnum'] . "'";
}
if ($q['day']) {
$where .= " AND DAYOFMONTH({$wpdb->posts}.post_date)='" . $q['day'] . "'";
}
// If we've got a post_type AND its not "any" post_type.
if (!empty($q['post_type']) && 'any' != $q['post_type']) {
foreach ((array) $q['post_type'] as $_post_type) {
$ptype_obj = get_post_type_object($_post_type);
if (!$ptype_obj || !$ptype_obj->query_var || empty($q[$ptype_obj->query_var])) {
continue;
}
if (!$ptype_obj->hierarchical || strpos($q[$ptype_obj->query_var], '/') === false) {
// Non-hierarchical post_types & parent-level-hierarchical post_types can directly use 'name'
$q['name'] = $q[$ptype_obj->query_var];
} else {
// Hierarchical post_types will operate through the
$q['pagename'] = $q[$ptype_obj->query_var];
$q['name'] = '';
}
// Only one request for a slug is possible, this is why name & pagename are overwritten above.
break;
}
//end foreach
unset($ptype_obj);
}
if ('' != $q['name']) {
$q['name'] = sanitize_title_for_query($q['name']);
$where .= " AND {$wpdb->posts}.post_name = '" . $q['name'] . "'";
} elseif ('' != $q['pagename']) {
if (isset($this->queried_object_id)) {
$reqpage = $this->queried_object_id;
} else {
if ('page' != $q['post_type']) {
foreach ((array) $q['post_type'] as $_post_type) {
$ptype_obj = get_post_type_object($_post_type);
if (!$ptype_obj || !$ptype_obj->hierarchical) {
continue;
}
$reqpage = get_page_by_path($q['pagename'], OBJECT, $_post_type);
if ($reqpage) {
break;
}
}
unset($ptype_obj);
} else {
$reqpage = get_page_by_path($q['pagename']);
}
if (!empty($reqpage)) {
$reqpage = $reqpage->ID;
} else {
$reqpage = 0;
}
}
$page_for_posts = get_option('page_for_posts');
if ('page' != get_option('show_on_front') || empty($page_for_posts) || $reqpage != $page_for_posts) {
$q['pagename'] = sanitize_title_for_query(wp_basename($q['pagename']));
$q['name'] = $q['pagename'];
$where .= " AND ({$wpdb->posts}.ID = '{$reqpage}')";
$reqpage_obj = get_page($reqpage);
if (is_object($reqpage_obj) && 'attachment' == $reqpage_obj->post_type) {
$this->is_attachment = true;
$post_type = $q['post_type'] = 'attachment';
$this->is_page = true;
$q['attachment_id'] = $reqpage;
}
}
} elseif ('' != $q['attachment']) {
$q['attachment'] = sanitize_title_for_query(wp_basename($q['attachment']));
$q['name'] = $q['attachment'];
$where .= " AND {$wpdb->posts}.post_name = '" . $q['attachment'] . "'";
}
if ($q['w']) {
$where .= ' AND ' . _wp_mysql_week("`{$wpdb->posts}`.`post_date`") . " = '" . $q['w'] . "'";
}
if (intval($q['comments_popup'])) {
$q['p'] = absint($q['comments_popup']);
}
// If an attachment is requested by number, let it supersede any post number.
if ($q['attachment_id']) {
$q['p'] = absint($q['attachment_id']);
}
// If a post number is specified, load that post
if ($q['p']) {
$where .= " AND {$wpdb->posts}.ID = " . $q['p'];
} elseif ($q['post__in']) {
$post__in = implode(',', array_map('absint', $q['post__in']));
$where .= " AND {$wpdb->posts}.ID IN ({$post__in})";
} elseif ($q['post__not_in']) {
$post__not_in = implode(',', array_map('absint', $q['post__not_in']));
$where .= " AND {$wpdb->posts}.ID NOT IN ({$post__not_in})";
}
if (is_numeric($q['post_parent'])) {
$where .= $wpdb->prepare(" AND {$wpdb->posts}.post_parent = %d ", $q['post_parent']);
}
if ($q['page_id']) {
if ('page' != get_option('show_on_front') || $q['page_id'] != get_option('page_for_posts')) {
$q['p'] = $q['page_id'];
$where = " AND {$wpdb->posts}.ID = " . $q['page_id'];
}
}
// If a search pattern is specified, load the posts that match
if (!empty($q['s'])) {
// added slashes screw with quote grouping when done early, so done later
$q['s'] = stripslashes($q['s']);
if (!empty($q['sentence'])) {
$q['search_terms'] = array($q['s']);
} else {
preg_match_all('/".*?("|$)|((?<=[\\r\\n\\t ",+])|^)[^\\r\\n\\t ",+]+/', $q['s'], $matches);
$q['search_terms'] = array_map('_search_terms_tidy', $matches[0]);
}
$n = !empty($q['exact']) ? '' : '%';
$searchand = '';
foreach ((array) $q['search_terms'] as $term) {
$term = esc_sql(like_escape($term));
$search .= "{$searchand}(({$wpdb->posts}.post_title LIKE '{$n}{$term}{$n}') OR ({$wpdb->posts}.post_content LIKE '{$n}{$term}{$n}'))";
$searchand = ' AND ';
}
if (!empty($search)) {
$search = " AND ({$search}) ";
if (!is_user_logged_in()) {
$search .= " AND ({$wpdb->posts}.post_password = '') ";
}
}
}
// Allow plugins to contextually add/remove/modify the search section of the database query
$search = apply_filters_ref_array('posts_search', array($search, &$this));
// Taxonomies
if (!$this->is_singular) {
$this->parse_tax_query($q);
$clauses = $this->tax_query->get_sql($wpdb->posts, 'ID');
$join .= $clauses['join'];
$where .= $clauses['where'];
}
if ($this->is_tax) {
if (empty($post_type)) {
$post_type = 'any';
$post_status_join = true;
} elseif (in_array('attachment', (array) $post_type)) {
$post_status_join = true;
}
}
// Back-compat
if (!empty($this->tax_query->queries)) {
$tax_query_in_and = wp_list_filter($this->tax_query->queries, array('operator' => 'NOT IN'), 'NOT');
if (!empty($tax_query_in_and)) {
if (!isset($q['taxonomy'])) {
foreach ($tax_query_in_and as $a_tax_query) {
if (!in_array($a_tax_query['taxonomy'], array('category', 'post_tag'))) {
$q['taxonomy'] = $a_tax_query['taxonomy'];
if ('slug' == $a_tax_query['field']) {
$q['term'] = $a_tax_query['terms'][0];
} else {
$q['term_id'] = $a_tax_query['terms'][0];
}
break;
}
}
}
$cat_query = wp_list_filter($tax_query_in_and, array('taxonomy' => 'category'));
if (!empty($cat_query)) {
$cat_query = reset($cat_query);
$the_cat = get_term_by($cat_query['field'], $cat_query['terms'][0], 'category');
if ($the_cat) {
$this->set('cat', $the_cat->term_id);
$this->set('category_name', $the_cat->slug);
}
unset($the_cat);
}
unset($cat_query);
$tag_query = wp_list_filter($tax_query_in_and, array('taxonomy' => 'post_tag'));
if (!empty($tag_query)) {
$tag_query = reset($tag_query);
$the_tag = get_term_by($tag_query['field'], $tag_query['terms'][0], 'post_tag');
if ($the_tag) {
$this->set('tag_id', $the_tag->term_id);
}
unset($the_tag);
}
unset($tag_query);
}
}
if (!empty($this->tax_query->queries) || !empty($this->meta_query->queries)) {
$groupby = "{$wpdb->posts}.ID";
}
// Author/user stuff
if (empty($q['author']) || $q['author'] == '0') {
$whichauthor = '';
} else {
$q['author'] = (string) urldecode($q['author']);
$q['author'] = addslashes_gpc($q['author']);
if (strpos($q['author'], '-') !== false) {
$eq = '!=';
$andor = 'AND';
$q['author'] = explode('-', $q['author']);
$q['author'] = (string) absint($q['author'][1]);
} else {
$eq = '=';
$andor = 'OR';
}
$author_array = preg_split('/[,\\s]+/', $q['author']);
$_author_array = array();
foreach ($author_array as $key => $_author) {
$_author_array[] = "{$wpdb->posts}.post_author " . $eq . ' ' . absint($_author);
}
$whichauthor .= ' AND (' . implode(" {$andor} ", $_author_array) . ')';
unset($author_array, $_author_array);
}
// Author stuff for nice URLs
if ('' != $q['author_name']) {
if (strpos($q['author_name'], '/') !== false) {
$q['author_name'] = explode('/', $q['author_name']);
if ($q['author_name'][count($q['author_name']) - 1]) {
$q['author_name'] = $q['author_name'][count($q['author_name']) - 1];
// no trailing slash
} else {
$q['author_name'] = $q['author_name'][count($q['author_name']) - 2];
// there was a trailing slash
}
}
$q['author_name'] = sanitize_title_for_query($q['author_name']);
$q['author'] = get_user_by('slug', $q['author_name']);
if ($q['author']) {
$q['author'] = $q['author']->ID;
}
$whichauthor .= " AND ({$wpdb->posts}.post_author = " . absint($q['author']) . ')';
}
// MIME-Type stuff for attachment browsing
if (isset($q['post_mime_type']) && '' != $q['post_mime_type']) {
$whichmimetype = wp_post_mime_type_where($q['post_mime_type'], $wpdb->posts);
}
$where .= $search . $whichauthor . $whichmimetype;
if (empty($q['order']) || strtoupper($q['order']) != 'ASC' && strtoupper($q['order']) != 'DESC') {
$q['order'] = 'DESC';
}
// Order by
if (empty($q['orderby'])) {
$orderby = "{$wpdb->posts}.post_date " . $q['order'];
} elseif ('none' == $q['orderby']) {
$orderby = '';
} else {
// Used to filter values
$allowed_keys = array('name', 'author', 'date', 'title', 'modified', 'menu_order', 'parent', 'ID', 'rand', 'comment_count');
if (!empty($q['meta_key'])) {
$allowed_keys[] = $q['meta_key'];
$allowed_keys[] = 'meta_value';
$allowed_keys[] = 'meta_value_num';
}
$q['orderby'] = urldecode($q['orderby']);
$q['orderby'] = addslashes_gpc($q['orderby']);
$orderby_array = array();
foreach (explode(' ', $q['orderby']) as $i => $orderby) {
// Only allow certain values for safety
if (!in_array($orderby, $allowed_keys)) {
continue;
}
switch ($orderby) {
case 'menu_order':
break;
case 'ID':
$orderby = "{$wpdb->posts}.ID";
break;
case 'rand':
$orderby = 'RAND()';
break;
case $q['meta_key']:
case 'meta_value':
$orderby = "{$wpdb->postmeta}.meta_value";
break;
case 'meta_value_num':
$orderby = "{$wpdb->postmeta}.meta_value+0";
break;
case 'comment_count':
$orderby = "{$wpdb->posts}.comment_count";
break;
default:
$orderby = "{$wpdb->posts}.post_" . $orderby;
}
$orderby_array[] = $orderby;
}
$orderby = implode(',', $orderby_array);
if (empty($orderby)) {
$orderby = "{$wpdb->posts}.post_date " . $q['order'];
} else {
$orderby .= " {$q['order']}";
}
}
if (is_array($post_type)) {
$post_type_cap = 'multiple_post_type';
} else {
$post_type_object = get_post_type_object($post_type);
if (empty($post_type_object)) {
$post_type_cap = $post_type;
}
}
if ('any' == $post_type) {
$in_search_post_types = get_post_types(array('exclude_from_search' => false));
if (!empty($in_search_post_types)) {
$where .= $wpdb->prepare(" AND {$wpdb->posts}.post_type IN ('" . join("', '", $in_search_post_types) . "')");
}
} elseif (!empty($post_type) && is_array($post_type)) {
$where .= " AND {$wpdb->posts}.post_type IN ('" . join("', '", $post_type) . "')";
} elseif (!empty($post_type)) {
$where .= " AND {$wpdb->posts}.post_type = '{$post_type}'";
$post_type_object = get_post_type_object($post_type);
} elseif ($this->is_attachment) {
$where .= " AND {$wpdb->posts}.post_type = 'attachment'";
$post_type_object = get_post_type_object('attachment');
} elseif ($this->is_page) {
$where .= " AND {$wpdb->posts}.post_type = 'page'";
$post_type_object = get_post_type_object('page');
} else {
$where .= " AND {$wpdb->posts}.post_type = 'post'";
$post_type_object = get_post_type_object('post');
}
if (!empty($post_type_object)) {
$edit_cap = $post_type_object->cap->edit_post;
$read_cap = $post_type_object->cap->read_post;
$edit_others_cap = $post_type_object->cap->edit_others_posts;
$read_private_cap = $post_type_object->cap->read_private_posts;
} else {
$edit_cap = 'edit_' . $post_type_cap;
$read_cap = 'read_' . $post_type_cap;
$edit_others_cap = 'edit_others_' . $post_type_cap . 's';
$read_private_cap = 'read_private_' . $post_type_cap . 's';
}
if (!empty($q['post_status'])) {
$statuswheres = array();
$q_status = $q['post_status'];
if (!is_array($q_status)) {
$q_status = explode(',', $q_status);
}
$r_status = array();
$p_status = array();
$e_status = array();
if (in_array('any', $q_status)) {
foreach (get_post_stati(array('exclude_from_search' => true)) as $status) {
$e_status[] = "{$wpdb->posts}.post_status <> '{$status}'";
}
} else {
foreach (get_post_stati() as $status) {
if (in_array($status, $q_status)) {
if ('private' == $status) {
$p_status[] = "{$wpdb->posts}.post_status = '{$status}'";
} else {
$r_status[] = "{$wpdb->posts}.post_status = '{$status}'";
}
}
}
}
if (empty($q['perm']) || 'readable' != $q['perm']) {
$r_status = array_merge($r_status, $p_status);
unset($p_status);
}
if (!empty($e_status)) {
$statuswheres[] = "(" . join(' AND ', $e_status) . ")";
}
if (!empty($r_status)) {
if (!empty($q['perm']) && 'editable' == $q['perm'] && !current_user_can($edit_others_cap)) {
$statuswheres[] = "({$wpdb->posts}.post_author = {$user_ID} " . "AND (" . join(' OR ', $r_status) . "))";
} else {
$statuswheres[] = "(" . join(' OR ', $r_status) . ")";
}
}
if (!empty($p_status)) {
if (!empty($q['perm']) && 'readable' == $q['perm'] && !current_user_can($read_private_cap)) {
$statuswheres[] = "({$wpdb->posts}.post_author = {$user_ID} " . "AND (" . join(' OR ', $p_status) . "))";
} else {
$statuswheres[] = "(" . join(' OR ', $p_status) . ")";
}
}
if ($post_status_join) {
$join .= " LEFT JOIN {$wpdb->posts} AS p2 ON ({$wpdb->posts}.post_parent = p2.ID) ";
foreach ($statuswheres as $index => $statuswhere) {
$statuswheres[$index] = "({$statuswhere} OR ({$wpdb->posts}.post_status = 'inherit' AND " . str_replace($wpdb->posts, 'p2', $statuswhere) . "))";
}
}
foreach ($statuswheres as $statuswhere) {
$where .= " AND {$statuswhere}";
}
} elseif (!$this->is_singular) {
$where .= " AND ({$wpdb->posts}.post_status = 'publish'";
// Add public states.
$public_states = get_post_stati(array('public' => true));
foreach ((array) $public_states as $state) {
if ('publish' == $state) {
// Publish is hard-coded above.
continue;
}
$where .= " OR {$wpdb->posts}.post_status = '{$state}'";
}
if ($this->is_admin) {
// Add protected states that should show in the admin all list.
$admin_all_states = get_post_stati(array('protected' => true, 'show_in_admin_all_list' => true));
foreach ((array) $admin_all_states as $state) {
$where .= " OR {$wpdb->posts}.post_status = '{$state}'";
}
}
if (is_user_logged_in()) {
// Add private states that are limited to viewing by the author of a post or someone who has caps to read private states.
$private_states = get_post_stati(array('private' => true));
foreach ((array) $private_states as $state) {
$where .= current_user_can($read_private_cap) ? " OR {$wpdb->posts}.post_status = '{$state}'" : " OR {$wpdb->posts}.post_author = {$user_ID} AND {$wpdb->posts}.post_status = '{$state}'";
}
}
$where .= ')';
}
if (!empty($this->meta_query->queries)) {
$clauses = $this->meta_query->get_sql('post', $wpdb->posts, 'ID', $this);
$join .= $clauses['join'];
$where .= $clauses['where'];
}
// Apply filters on where and join prior to paging so that any
// manipulations to them are reflected in the paging by day queries.
if (!$q['suppress_filters']) {
$where = apply_filters_ref_array('posts_where', array($where, &$this));
$join = apply_filters_ref_array('posts_join', array($join, &$this));
}
// Paging
if (empty($q['nopaging']) && !$this->is_singular) {
$page = absint($q['paged']);
if (!$page) {
$page = 1;
}
if (empty($q['offset'])) {
$pgstrt = ($page - 1) * $q['posts_per_page'] . ', ';
} else {
// we're ignoring $page and using 'offset'
$q['offset'] = absint($q['offset']);
$pgstrt = $q['offset'] . ', ';
}
$limits = 'LIMIT ' . $pgstrt . $q['posts_per_page'];
}
// Comments feeds
if ($this->is_comment_feed && ($this->is_archive || $this->is_search || !$this->is_singular)) {
if ($this->is_archive || $this->is_search) {
$cjoin = "JOIN {$wpdb->posts} ON ({$wpdb->comments}.comment_post_ID = {$wpdb->posts}.ID) {$join} ";
$cwhere = "WHERE comment_approved = '1' {$where}";
$cgroupby = "{$wpdb->comments}.comment_id";
} else {
// Other non singular e.g. front
$cjoin = "JOIN {$wpdb->posts} ON ( {$wpdb->comments}.comment_post_ID = {$wpdb->posts}.ID )";
$cwhere = "WHERE post_status = 'publish' AND comment_approved = '1'";
$cgroupby = '';
}
if (!$q['suppress_filters']) {
$cjoin = apply_filters_ref_array('comment_feed_join', array($cjoin, &$this));
$cwhere = apply_filters_ref_array('comment_feed_where', array($cwhere, &$this));
$cgroupby = apply_filters_ref_array('comment_feed_groupby', array($cgroupby, &$this));
$corderby = apply_filters_ref_array('comment_feed_orderby', array('comment_date_gmt DESC', &$this));
$climits = apply_filters_ref_array('comment_feed_limits', array('LIMIT ' . get_option('posts_per_rss'), &$this));
}
$cgroupby = !empty($cgroupby) ? 'GROUP BY ' . $cgroupby : '';
$corderby = !empty($corderby) ? 'ORDER BY ' . $corderby : '';
$this->comments = (array) $wpdb->get_results("SELECT {$distinct} {$wpdb->comments}.* FROM {$wpdb->comments} {$cjoin} {$cwhere} {$cgroupby} {$corderby} {$climits}");
$this->comment_count = count($this->comments);
$post_ids = array();
foreach ($this->comments as $comment) {
$post_ids[] = (int) $comment->comment_post_ID;
}
$post_ids = join(',', $post_ids);
$join = '';
if ($post_ids) {
$where = "AND {$wpdb->posts}.ID IN ({$post_ids}) ";
} else {
$where = "AND 0";
}
}
$pieces = array('where', 'groupby', 'join', 'orderby', 'distinct', 'fields', 'limits');
// Apply post-paging filters on where and join. Only plugins that
// manipulate paging queries should use these hooks.
if (!$q['suppress_filters']) {
$where = apply_filters_ref_array('posts_where_paged', array($where, &$this));
$groupby = apply_filters_ref_array('posts_groupby', array($groupby, &$this));
$join = apply_filters_ref_array('posts_join_paged', array($join, &$this));
$orderby = apply_filters_ref_array('posts_orderby', array($orderby, &$this));
$distinct = apply_filters_ref_array('posts_distinct', array($distinct, &$this));
$limits = apply_filters_ref_array('post_limits', array($limits, &$this));
$fields = apply_filters_ref_array('posts_fields', array($fields, &$this));
// Filter all clauses at once, for convenience
$clauses = (array) apply_filters_ref_array('posts_clauses', array(compact($pieces), &$this));
foreach ($pieces as $piece) {
${$piece} = isset($clauses[$piece]) ? $clauses[$piece] : '';
}
}
// Announce current selection parameters. For use by caching plugins.
do_action('posts_selection', $where . $groupby . $orderby . $limits . $join);
// Filter again for the benefit of caching plugins. Regular plugins should use the hooks above.
if (!$q['suppress_filters']) {
$where = apply_filters_ref_array('posts_where_request', array($where, &$this));
$groupby = apply_filters_ref_array('posts_groupby_request', array($groupby, &$this));
$join = apply_filters_ref_array('posts_join_request', array($join, &$this));
$orderby = apply_filters_ref_array('posts_orderby_request', array($orderby, &$this));
$distinct = apply_filters_ref_array('posts_distinct_request', array($distinct, &$this));
$fields = apply_filters_ref_array('posts_fields_request', array($fields, &$this));
$limits = apply_filters_ref_array('post_limits_request', array($limits, &$this));
// Filter all clauses at once, for convenience
$clauses = (array) apply_filters_ref_array('posts_clauses_request', array(compact($pieces), &$this));
foreach ($pieces as $piece) {
${$piece} = isset($clauses[$piece]) ? $clauses[$piece] : '';
}
}
if (!empty($groupby)) {
$groupby = 'GROUP BY ' . $groupby;
}
if (!empty($orderby)) {
$orderby = 'ORDER BY ' . $orderby;
}
$found_rows = '';
if (!$q['no_found_rows'] && !empty($limits)) {
$found_rows = 'SQL_CALC_FOUND_ROWS';
}
$this->request = $old_request = "SELECT {$found_rows} {$distinct} {$fields} FROM {$wpdb->posts} {$join} WHERE 1=1 {$where} {$groupby} {$orderby} {$limits}";
if (!$q['suppress_filters']) {
$this->request = apply_filters_ref_array('posts_request', array($this->request, &$this));
}
if ('ids' == $q['fields']) {
$this->posts = $wpdb->get_col($this->request);
return $this->posts;
}
if ('id=>parent' == $q['fields']) {
$this->posts = $wpdb->get_results($this->request);
$r = array();
foreach ($this->posts as $post) {
$r[$post->ID] = $post->post_parent;
}
return $r;
}
if ($old_request == $this->request && "{$wpdb->posts}.*" == $fields) {
// First get the IDs and then fill in the objects
$this->request = "SELECT {$found_rows} {$distinct} {$wpdb->posts}.ID FROM {$wpdb->posts} {$join} WHERE 1=1 {$where} {$groupby} {$orderby} {$limits}";
$this->request = apply_filters('posts_request_ids', $this->request, $this);
$ids = $wpdb->get_col($this->request);
if ($ids) {
$this->set_found_posts($q, $limits);
_prime_post_caches($ids, $q['update_post_term_cache'], $q['update_post_meta_cache']);
$this->posts = array_map('get_post', $ids);
} else {
$this->found_posts = $this->max_num_pages = 0;
$this->posts = array();
}
} else {
$this->posts = $wpdb->get_results($this->request);
$this->set_found_posts($q, $limits);
}
// Raw results filter. Prior to status checks.
if (!$q['suppress_filters']) {
$this->posts = apply_filters_ref_array('posts_results', array($this->posts, &$this));
}
if (!empty($this->posts) && $this->is_comment_feed && $this->is_singular) {
$cjoin = apply_filters_ref_array('comment_feed_join', array('', &$this));
$cwhere = apply_filters_ref_array('comment_feed_where', array("WHERE comment_post_ID = '{$this->posts[0]->ID}' AND comment_approved = '1'", &$this));
$cgroupby = apply_filters_ref_array('comment_feed_groupby', array('', &$this));
$cgroupby = !empty($cgroupby) ? 'GROUP BY ' . $cgroupby : '';
$corderby = apply_filters_ref_array('comment_feed_orderby', array('comment_date_gmt DESC', &$this));
$corderby = !empty($corderby) ? 'ORDER BY ' . $corderby : '';
$climits = apply_filters_ref_array('comment_feed_limits', array('LIMIT ' . get_option('posts_per_rss'), &$this));
$comments_request = "SELECT {$wpdb->comments}.* FROM {$wpdb->comments} {$cjoin} {$cwhere} {$cgroupby} {$corderby} {$climits}";
$this->comments = $wpdb->get_results($comments_request);
$this->comment_count = count($this->comments);
}
// Check post status to determine if post should be displayed.
if (!empty($this->posts) && ($this->is_single || $this->is_page)) {
$status = get_post_status($this->posts[0]->ID);
$post_status_obj = get_post_status_object($status);
//$type = get_post_type($this->posts[0]);
if (!$post_status_obj->public) {
if (!is_user_logged_in()) {
// User must be logged in to view unpublished posts.
$this->posts = array();
} else {
if ($post_status_obj->protected) {
// User must have edit permissions on the draft to preview.
if (!current_user_can($edit_cap, $this->posts[0]->ID)) {
$this->posts = array();
} else {
$this->is_preview = true;
if ('future' != $status) {
$this->posts[0]->post_date = current_time('mysql');
}
}
} elseif ($post_status_obj->private) {
if (!current_user_can($read_cap, $this->posts[0]->ID)) {
$this->posts = array();
}
} else {
$this->posts = array();
}
}
}
if ($this->is_preview && $this->posts && current_user_can($edit_cap, $this->posts[0]->ID)) {
$this->posts[0] = apply_filters_ref_array('the_preview', array($this->posts[0], &$this));
}
}
// Put sticky posts at the top of the posts array
$sticky_posts = get_option('sticky_posts');
if ($this->is_home && $page <= 1 && is_array($sticky_posts) && !empty($sticky_posts) && !$q['ignore_sticky_posts']) {
$num_posts = count($this->posts);
$sticky_offset = 0;
// Loop over posts and relocate stickies to the front.
for ($i = 0; $i < $num_posts; $i++) {
if (in_array($this->posts[$i]->ID, $sticky_posts)) {
$sticky_post = $this->posts[$i];
// Remove sticky from current position
array_splice($this->posts, $i, 1);
// Move to front, after other stickies
array_splice($this->posts, $sticky_offset, 0, array($sticky_post));
// Increment the sticky offset. The next sticky will be placed at this offset.
$sticky_offset++;
// Remove post from sticky posts array
$offset = array_search($sticky_post->ID, $sticky_posts);
unset($sticky_posts[$offset]);
}
}
// If any posts have been excluded specifically, Ignore those that are sticky.
if (!empty($sticky_posts) && !empty($q['post__not_in'])) {
$sticky_posts = array_diff($sticky_posts, $q['post__not_in']);
}
// Fetch sticky posts that weren't in the query results
if (!empty($sticky_posts)) {
$stickies__in = implode(',', array_map('absint', $sticky_posts));
// honor post type(s) if not set to any
$stickies_where = '';
if ('any' != $post_type && '' != $post_type) {
if (is_array($post_type)) {
$post_types = join("', '", $post_type);
} else {
$post_types = $post_type;
}
$stickies_where = "AND {$wpdb->posts}.post_type IN ('" . $post_types . "')";
}
$stickies = $wpdb->get_results("SELECT * FROM {$wpdb->posts} WHERE {$wpdb->posts}.ID IN ({$stickies__in}) {$stickies_where}");
foreach ($stickies as $sticky_post) {
// Ignore sticky posts the current user cannot read or are not published.
if ('publish' != $sticky_post->post_status) {
continue;
}
array_splice($this->posts, $sticky_offset, 0, array($sticky_post));
$sticky_offset++;
}
}
}
if (!$q['suppress_filters']) {
$this->posts = apply_filters_ref_array('the_posts', array($this->posts, &$this));
}
$this->post_count = count($this->posts);
// Always sanitize
foreach ($this->posts as $i => $post) {
$this->posts[$i] = sanitize_post($post, 'raw');
}
if ($q['cache_results']) {
update_post_caches($this->posts, $post_type, $q['update_post_term_cache'], $q['update_post_meta_cache']);
}
if ($this->post_count > 0) {
$this->post = $this->posts[0];
}
return $this->posts;
}
/**
* get_posts() - Returns a number of posts
*
* {@internal Missing Long Description}}
*
* @package WordPress
* @subpackage Post
* @since 1.2
* @uses $wpdb
*
* @param array $args {@internal Missing Description}}
* @return array {@internal Missing Description}}
*/
function get_posts($args = null)
{
global $wpdb;
$defaults = array('numberposts' => 5, 'offset' => 0, 'category' => 0, 'orderby' => 'post_date', 'order' => 'DESC', 'include' => '', 'exclude' => '', 'meta_key' => '', 'meta_value' => '', 'post_type' => 'post', 'post_status' => 'publish', 'post_parent' => 0);
$r = wp_parse_args($args, $defaults);
extract($r, EXTR_SKIP);
$numberposts = (int) $numberposts;
$offset = (int) $offset;
$category = (int) $category;
$post_parent = (int) $post_parent;
$inclusions = '';
if (!empty($include)) {
$offset = 0;
//ignore offset, category, exclude, meta_key, and meta_value, post_parent if using include
$category = 0;
$exclude = '';
$meta_key = '';
$meta_value = '';
$post_parent = 0;
$incposts = preg_split('/[\\s,]+/', $include);
$numberposts = count($incposts);
// only the number of posts included
if (count($incposts)) {
foreach ($incposts as $incpost) {
if (empty($inclusions)) {
$inclusions = $wpdb->prepare(' AND ( ID = %d ', $incpost);
} else {
$inclusions .= $wpdb->prepare(' OR ID = %d ', $incpost);
}
}
}
}
if (!empty($inclusions)) {
$inclusions .= ')';
}
$exclusions = '';
if (!empty($exclude)) {
$exposts = preg_split('/[\\s,]+/', $exclude);
if (count($exposts)) {
foreach ($exposts as $expost) {
if (empty($exclusions)) {
$exclusions = $wpdb->prepare(' AND ( ID <> %d ', $expost);
} else {
$exclusions .= $wpdb->prepare(' AND ID <> %d ', $expost);
}
}
}
}
if (!empty($exclusions)) {
$exclusions .= ')';
}
// orderby
if (preg_match('/.+ +(ASC|DESC)/i', $orderby)) {
$order = '';
}
// orderby has its own order, so we'll use that
$query = "SELECT DISTINCT * FROM {$wpdb->posts} ";
$query .= empty($category) ? '' : ", {$wpdb->term_relationships}, {$wpdb->term_taxonomy} ";
$query .= empty($meta_key) ? '' : ", {$wpdb->postmeta} ";
$query .= " WHERE 1=1 ";
$query .= empty($post_type) ? '' : $wpdb->prepare("AND post_type = %s ", $post_type);
$query .= empty($post_status) ? '' : $wpdb->prepare("AND post_status = %s ", $post_status);
$query .= "{$exclusions} {$inclusions} ";
$query .= empty($category) ? '' : $wpdb->prepare("AND ({$wpdb->posts}.ID = {$wpdb->term_relationships}.object_id AND {$wpdb->term_relationships}.term_taxonomy_id = {$wpdb->term_taxonomy}.term_taxonomy_id AND {$wpdb->term_taxonomy}.term_id = %d AND {$wpdb->term_taxonomy}.taxonomy = 'category')", $category);
$query .= empty($post_parent) ? '' : $wpdb->prepare("AND {$wpdb->posts}.post_parent = %d ", $post_parent);
// expected_slashed ($meta_key, $meta_value) -- Also, this looks really funky, doesn't seem like it works
$query .= empty($meta_key) | empty($meta_value) ? '' : " AND ({$wpdb->posts}.ID = {$wpdb->postmeta}.post_id AND {$wpdb->postmeta}.meta_key = '{$meta_key}' AND {$wpdb->postmeta}.meta_value = '{$meta_value}' )";
$query .= empty($post_mime_type) ? '' : wp_post_mime_type_where($post_mime_type);
$query .= " GROUP BY {$wpdb->posts}.ID ORDER BY " . $orderby . ' ' . $order;
if (0 < $numberposts) {
$query .= $wpdb->prepare(" LIMIT %d,%d", $offset, $numberposts);
}
$posts = $wpdb->get_results($query);
update_post_caches($posts);
return $posts;
}
function &get_posts() {
global $wpdb, $pagenow, $user_ID;
do_action('pre_get_posts', array(&$this));
// Shorthand.
$q = $this->query_vars;
// First let's clear some variables
$whichcat = '';
$whichauthor = '';
$whichpage = '';
$result = '';
$where = '';
$limits = '';
$distinct = '';
$join = '';
if ( !isset($q['posts_per_page']) || $q['posts_per_page'] == 0 )
$q['posts_per_page'] = get_settings('posts_per_page');
if ( !isset($q['what_to_show']) )
$q['what_to_show'] = get_settings('what_to_show');
if ( isset($q['showposts']) && $q['showposts'] ) {
$q['showposts'] = (int) $q['showposts'];
$q['posts_per_page'] = $q['showposts'];
}
if ( (isset($q['posts_per_archive_page']) && $q['posts_per_archive_page'] != 0) && ($this->is_archive || $this->is_search) )
$q['posts_per_page'] = $q['posts_per_archive_page'];
if ( !isset($q['nopaging']) ) {
if ($q['posts_per_page'] == -1) {
$q['nopaging'] = true;
} else {
$q['nopaging'] = false;
}
}
if ( $this->is_feed ) {
$q['posts_per_page'] = get_settings('posts_per_rss');
$q['what_to_show'] = 'posts';
}
if (isset($q['page'])) {
$q['page'] = trim($q['page'], '/');
$q['page'] = (int) $q['page'];
$q['page'] = abs($q['page']);
}
$add_hours = intval(get_settings('gmt_offset'));
$add_minutes = intval(60 * (get_settings('gmt_offset') - $add_hours));
$wp_posts_post_date_field = "post_date"; // "DATE_ADD(post_date, INTERVAL '$add_hours:$add_minutes' HOUR_MINUTE)";
// If a month is specified in the querystring, load that month
if ( (int) $q['m'] ) {
$q['m'] = '' . preg_replace('|[^0-9]|', '', $q['m']);
$where .= ' AND YEAR(post_date)=' . substr($q['m'], 0, 4);
if (strlen($q['m'])>5)
$where .= ' AND MONTH(post_date)=' . substr($q['m'], 4, 2);
if (strlen($q['m'])>7)
$where .= ' AND DAYOFMONTH(post_date)=' . substr($q['m'], 6, 2);
if (strlen($q['m'])>9)
$where .= ' AND HOUR(post_date)=' . substr($q['m'], 8, 2);
if (strlen($q['m'])>11)
$where .= ' AND MINUTE(post_date)=' . substr($q['m'], 10, 2);
if (strlen($q['m'])>13)
$where .= ' AND SECOND(post_date)=' . substr($q['m'], 12, 2);
}
if ( (int) $q['hour'] ) {
$q['hour'] = '' . intval($q['hour']);
$where .= " AND HOUR(post_date)='" . $q['hour'] . "'";
}
if ( (int) $q['minute'] ) {
$q['minute'] = '' . intval($q['minute']);
$where .= " AND MINUTE(post_date)='" . $q['minute'] . "'";
}
if ( (int) $q['second'] ) {
$q['second'] = '' . intval($q['second']);
$where .= " AND SECOND(post_date)='" . $q['second'] . "'";
}
if ( (int) $q['year'] ) {
$q['year'] = '' . intval($q['year']);
$where .= " AND YEAR(post_date)='" . $q['year'] . "'";
}
if ( (int) $q['monthnum'] ) {
$q['monthnum'] = '' . intval($q['monthnum']);
$where .= " AND MONTH(post_date)='" . $q['monthnum'] . "'";
}
if ( (int) $q['day'] ) {
$q['day'] = '' . intval($q['day']);
$where .= " AND DAYOFMONTH(post_date)='" . $q['day'] . "'";
}
// Compat. Map subpost to attachment.
if ( '' != $q['subpost'] )
$q['attachment'] = $q['subpost'];
if ( '' != $q['subpost_id'] )
$q['attachment_id'] = $q['subpost_id'];
if ('' != $q['name']) {
$q['name'] = sanitize_title($q['name']);
$where .= " AND post_name = '" . $q['name'] . "'";
} else if ('' != $q['pagename']) {
$q['pagename'] = str_replace('%2F', '/', urlencode(urldecode($q['pagename'])));
$page_paths = '/' . trim($q['pagename'], '/');
$q['pagename'] = sanitize_title(basename($page_paths));
$q['name'] = $q['pagename'];
$page_paths = explode('/', $page_paths);
foreach($page_paths as $pathdir)
$page_path .= ($pathdir!=''?'/':'') . sanitize_title($pathdir);
$all_page_ids = get_all_page_ids();
$reqpage = 0;
if (is_array($all_page_ids)) { foreach ( $all_page_ids as $page_id ) {
$page = get_page($page_id);
if ( $page->fullpath == $page_path ) {
$reqpage = $page_id;
break;
}
} }
$where .= " AND (ID = '$reqpage')";
} elseif ('' != $q['attachment']) {
$q['attachment'] = str_replace('%2F', '/', urlencode(urldecode($q['attachment'])));
$attach_paths = '/' . trim($q['attachment'], '/');
$q['attachment'] = sanitize_title(basename($attach_paths));
$q['name'] = $q['attachment'];
$where .= " AND post_name = '" . $q['attachment'] . "'";
}
if ( (int) $q['w'] ) {
$q['w'] = ''.intval($q['w']);
$where .= " AND WEEK(post_date, 1)='" . $q['w'] . "'";
}
if ( intval($q['comments_popup']) )
$q['p'] = intval($q['comments_popup']);
// If a attachment is requested by number, let it supercede any post number.
if ( ($q['attachment_id'] != '') && (intval($q['attachment_id']) != 0) )
$q['p'] = (int) $q['attachment_id'];
// If a post number is specified, load that post
if (($q['p'] != '') && intval($q['p']) != 0) {
$q['p'] = (int) $q['p'];
$where = ' AND ID = ' . $q['p'];
}
if (($q['page_id'] != '') && (intval($q['page_id']) != 0)) {
$q['page_id'] = intval($q['page_id']);
$q['p'] = $q['page_id'];
$where = ' AND ID = '.$q['page_id'];
}
// If a search pattern is specified, load the posts that match
if (!empty($q['s'])) {
$q['s'] = addslashes_gpc($q['s']);
$search = ' AND (';
$q['s'] = preg_replace('/, +/', ' ', $q['s']);
$q['s'] = str_replace(',', ' ', $q['s']);
$q['s'] = str_replace('"', ' ', $q['s']);
$q['s'] = trim($q['s']);
if ($q['exact']) {
$n = '';
} else {
$n = '%';
}
if (!$q['sentence']) {
$s_array = explode(' ',$q['s']);
$q['search_terms'] = $s_array;
$search .= '((post_title LIKE \''.$n.$s_array[0].$n.'\') OR (post_content LIKE \''.$n.$s_array[0].$n.'\'))';
for ( $i = 1; $i < count($s_array); $i = $i + 1) {
$search .= ' AND ((post_title LIKE \''.$n.$s_array[$i].$n.'\') OR (post_content LIKE \''.$n.$s_array[$i].$n.'\'))';
}
$search .= ' OR (post_title LIKE \''.$n.$q['s'].$n.'\') OR (post_content LIKE \''.$n.$q['s'].$n.'\')';
$search .= ')';
} else {
$search = ' AND ((post_title LIKE \''.$n.$q['s'].$n.'\') OR (post_content LIKE \''.$n.$q['s'].$n.'\'))';
}
}
// Category stuff
if ((empty($q['cat'])) || ($q['cat'] == '0') ||
// Bypass cat checks if fetching specific posts
( $this->is_single || $this->is_page )) {
$whichcat='';
} else {
$q['cat'] = ''.urldecode($q['cat']).'';
$q['cat'] = addslashes_gpc($q['cat']);
if (stristr($q['cat'],'-')) {
// Note: if we have a negative, we ignore all the positives. It must
// always mean 'everything /except/ this one'. We should be able to do
// multiple negatives but we don't :-(
$eq = '!=';
$andor = 'AND';
$q['cat'] = explode('-',$q['cat']);
$q['cat'] = intval($q['cat'][1]);
} else {
$eq = '=';
$andor = 'OR';
}
$join = " LEFT JOIN $wpdb->post2cat ON ($wpdb->posts.ID = $wpdb->post2cat.post_id) ";
$cat_array = preg_split('/[,\s]+/', $q['cat']);
$whichcat .= ' AND (category_id '.$eq.' '.intval($cat_array[0]);
$whichcat .= get_category_children($cat_array[0], ' '.$andor.' category_id '.$eq.' ');
for ($i = 1; $i < (count($cat_array)); $i = $i + 1) {
$whichcat .= ' '.$andor.' category_id '.$eq.' '.intval($cat_array[$i]);
$whichcat .= get_category_children($cat_array[$i], ' '.$andor.' category_id '.$eq.' ');
}
$whichcat .= ')';
if ($eq == '!=') {
$q['cat'] = '-'.$q['cat']; // Put back the knowledge that we are excluding a category.
}
}
// Category stuff for nice URIs
global $cache_categories;
if ('' != $q['category_name']) {
$cat_paths = '/' . trim(urldecode($q['category_name']), '/');
$q['category_name'] = sanitize_title(basename($cat_paths));
$cat_paths = explode('/', $cat_paths);
foreach($cat_paths as $pathdir)
$cat_path .= ($pathdir!=''?'/':'') . sanitize_title($pathdir);
$all_cat_ids = get_all_category_ids();
$q['cat'] = 0; $partial_match = 0;
foreach ( $all_cat_ids as $cat_id ) {
$cat = get_category($cat_id);
if ( $cat->fullpath == $cat_path ) {
$q['cat'] = $cat_id;
break;
} elseif ( $cat->category_nicename == $q['category_name'] ) {
$partial_match = $cat_id;
}
}
//if we don't match the entire hierarchy fallback on just matching the nicename
if (!$q['cat'] && $partial_match) {
$q['cat'] = $partial_match;
}
$tables = ", $wpdb->post2cat, $wpdb->categories";
$join = " LEFT JOIN $wpdb->post2cat ON ($wpdb->posts.ID = $wpdb->post2cat.post_id) LEFT JOIN $wpdb->categories ON ($wpdb->post2cat.category_id = $wpdb->categories.cat_ID) ";
$whichcat = " AND (category_id = '" . $q['cat'] . "'";
$whichcat .= get_category_children($q['cat'], " OR category_id = ");
$whichcat .= ")";
}
// Author/user stuff
if ((empty($q['author'])) || ($q['author'] == '0')) {
$whichauthor='';
} else {
$q['author'] = ''.urldecode($q['author']).'';
$q['author'] = addslashes_gpc($q['author']);
if (stristr($q['author'], '-')) {
$eq = '!=';
$andor = 'AND';
$q['author'] = explode('-', $q['author']);
$q['author'] = ''.intval($q['author'][1]);
} else {
$eq = '=';
$andor = 'OR';
}
$author_array = preg_split('/[,\s]+/', $q['author']);
$whichauthor .= ' AND (post_author '.$eq.' '.intval($author_array[0]);
for ($i = 1; $i < (count($author_array)); $i = $i + 1) {
$whichauthor .= ' '.$andor.' post_author '.$eq.' '.intval($author_array[$i]);
}
$whichauthor .= ')';
}
// Author stuff for nice URIs
if ('' != $q['author_name']) {
if (stristr($q['author_name'],'/')) {
$q['author_name'] = explode('/',$q['author_name']);
if ($q['author_name'][count($q['author_name'])-1]) {
$q['author_name'] = $q['author_name'][count($q['author_name'])-1];#no trailing slash
} else {
$q['author_name'] = $q['author_name'][count($q['author_name'])-2];#there was a trailling slash
}
}
$q['author_name'] = sanitize_title($q['author_name']);
$q['author'] = $wpdb->get_var("SELECT ID FROM $wpdb->users WHERE user_nicename='".$q['author_name']."'");
$whichauthor .= ' AND (post_author = '.intval($q['author']).')';
}
$where .= $search.$whichcat.$whichauthor;
if ((empty($q['order'])) || ((strtoupper($q['order']) != 'ASC') && (strtoupper($q['order']) != 'DESC'))) {
$q['order']='DESC';
}
// Order by
if (empty($q['orderby'])) {
$q['orderby']='date '.$q['order'];
} else {
// Used to filter values
$allowed_keys = array('author', 'date', 'category', 'title', 'modified');
$q['orderby'] = urldecode($q['orderby']);
$q['orderby'] = addslashes_gpc($q['orderby']);
$orderby_array = explode(' ',$q['orderby']);
if (!in_array($orderby_array[0],$allowed_keys)) {
$orderby_array[0] = 'date';
}
$q['orderby'] = $orderby_array[0].' '.$q['order'];
if (count($orderby_array)>1) {
for ($i = 1; $i < (count($orderby_array)); $i = $i + 1) {
// Only allow certain values for safety
if (in_array($orderby_array[$i],$allowed_keys)) {
$q['orderby'] .= ',post_'.$orderby_array[$i].' '.$q['order'];
}
}
}
}
$now = gmdate('Y-m-d H:i:59');
//only select past-dated posts, except if a logged in user is viewing a single: then, if they
//can edit the post, we let them through
if ($pagenow != 'post.php' && $pagenow != 'edit.php' && !($this->is_single && $user_ID)) {
$where .= " AND post_date_gmt <= '$now'";
$distinct = 'DISTINCT';
}
if ( $this->is_attachment ) {
$where .= " AND (post_status = 'attachment')";
} elseif ($this->is_page) {
$where .= " AND (post_status = 'static')";
} elseif ($this->is_single) {
$where .= " AND (post_status != 'static')";
} else {
$where .= " AND (post_status = 'publish'";
if (isset($user_ID) && ('' != intval($user_ID)))
$where .= " OR post_author = $user_ID AND post_status != 'draft' AND post_status != 'static')";
else
$where .= ')';
}
if (! $this->is_attachment )
$where .= " AND post_status != 'attachment'";
// Apply filters on where and join prior to paging so that any
// manipulations to them are reflected in the paging by day queries.
$where = apply_filters('posts_where', $where);
$join = apply_filters('posts_join', $join);
// Paging
if (empty($q['nopaging']) && ! $this->is_single && ! $this->is_page) {
$page = abs(intval($q['paged']));
if (empty($page)) {
$page = 1;
}
if (($q['what_to_show'] == 'posts')) {
$q['offset'] = abs(intval($q['offset']));
if ( empty($q['offset']) ) {
$pgstrt = '';
$pgstrt = (intval($page) -1) * $q['posts_per_page'] . ', ';
$limits = 'LIMIT '.$pgstrt.$q['posts_per_page'];
} else { // we're ignoring $page and using 'offset'
$pgstrt = $q['offset'] . ', ';
$limits = 'LIMIT ' . $pgstrt . $q['posts_per_page'];
}
} elseif ($q['what_to_show'] == 'days') {
$startrow = $q['posts_per_page'] * (intval($page)-1);
$start_date = $wpdb->get_var("SELECT max(post_date) FROM $wpdb->posts $join WHERE (1=1) $where GROUP BY year(post_date), month(post_date), dayofmonth(post_date) ORDER BY post_date DESC LIMIT $startrow,1");
$endrow = $startrow + $q['posts_per_page'] - 1;
$end_date = $wpdb->get_var("SELECT min(post_date) FROM $wpdb->posts $join WHERE (1=1) $where GROUP BY year(post_date), month(post_date), dayofmonth(post_date) ORDER BY post_date DESC LIMIT $endrow,1");
if ($page > 1) {
$where .= " AND post_date >= '$end_date' AND post_date <= '$start_date'";
} else {
$where .= " AND post_date >= '$end_date'";
}
}
}
// Apply post-paging filters on where and join. Only plugins that
// manipulate paging queries should use these hooks.
$where = apply_filters('posts_where_paged', $where);
$groupby = " $wpdb->posts.ID ";
$groupby = apply_filters('posts_groupby', $groupby);
$join = apply_filters('posts_join_paged', $join);
$orderby = "post_" . $q['orderby'];
$orderby = apply_filters('posts_orderby', $orderby);
$request = " SELECT $distinct * FROM $wpdb->posts $join WHERE 1=1" . $where . " GROUP BY " . $groupby . " ORDER BY " . $orderby . " $limits";
$this->request = apply_filters('posts_request', $request);
$this->posts = $wpdb->get_results($this->request);
// Check post status to determine if post should be displayed.
if ( !empty($this->posts) && $this->is_single ) {
$status = get_post_status($this->posts[0]);
if ( ('publish' != $status) && ('static' != $status) ) {
if ( ! (isset($user_ID) && ('' != intval($user_ID))) ) {
// User must be logged in to view unpublished posts.
$this->posts = array();
} else {
if ('draft' == $status) {
// User must have edit permissions on the draft to preview.
if (! current_user_can('edit_post', $this->posts[0]->ID)) {
$this->posts = array();
} else {
$this->is_preview = true;
$this->posts[0]->post_date = current_time('mysql');
}
} else {
if (! current_user_can('read_post', $this->posts[0]->ID))
$this->posts = array();
}
}
} else {
if (mysql2date('U', $this->posts[0]->post_date_gmt) > mysql2date('U', $now)) { //it's future dated
$this->is_preview = true;
if (!current_user_can('edit_post', $this->posts[0]->ID)) {
$this->posts = array ( );
}
}
}
}
update_post_caches($this->posts);
$this->posts = apply_filters('the_posts', $this->posts);
$this->post_count = count($this->posts);
if ($this->post_count > 0) {
$this->post = $this->posts[0];
}
// Save any changes made to the query vars.
$this->query_vars = $q;
return $this->posts;
}
function get_posts($args) {
global $wpdb;
if ( is_array($args) )
$r = &$args;
else
parse_str($args, $r);
$defaults = array('numberposts' => 5, 'offset' => 0, 'category' => 0,
'orderby' => 'post_date', 'order' => 'DESC', 'include' => '', 'exclude' => '',
'meta_key' => '', 'meta_value' =>'', 'post_type' => 'post', 'post_status' => 'publish', 'post_parent' => 0);
$r = array_merge($defaults, $r);
extract($r);
$numberposts = (int) $numberposts;
$offset = (int) $offset;
$category = (int) $category;
$post_parent = (int) $post_parent;
$inclusions = '';
if ( !empty($include) ) {
$offset = 0; //ignore offset, category, exclude, meta_key, and meta_value, post_parent if using include
$category = 0;
$exclude = '';
$meta_key = '';
$meta_value = '';
$post_parent = 0;
$incposts = preg_split('/[\s,]+/',$include);
$numberposts = count($incposts); // only the number of posts included
if ( count($incposts) ) {
foreach ( $incposts as $incpost ) {
if (empty($inclusions))
$inclusions = ' AND ( ID = ' . intval($incpost) . ' ';
else
$inclusions .= ' OR ID = ' . intval($incpost) . ' ';
}
}
}
if (!empty($inclusions))
$inclusions .= ')';
$exclusions = '';
if ( !empty($exclude) ) {
$exposts = preg_split('/[\s,]+/',$exclude);
if ( count($exposts) ) {
foreach ( $exposts as $expost ) {
if (empty($exclusions))
$exclusions = ' AND ( ID <> ' . intval($expost) . ' ';
else
$exclusions .= ' AND ID <> ' . intval($expost) . ' ';
}
}
}
if (!empty($exclusions))
$exclusions .= ')';
$query ="SELECT DISTINCT * FROM $wpdb->posts " ;
$query .= ( empty( $category ) ? "" : ", $wpdb->post2cat " );
$query .= ( empty( $meta_key ) ? "" : ", $wpdb->postmeta " );
$query .= " WHERE (post_type = 'post' AND post_status = 'publish') $exclusions $inclusions ";
$query .= ( empty( $category ) ? "" : "AND ($wpdb->posts.ID = $wpdb->post2cat.post_id AND $wpdb->post2cat.category_id = " . $category. ") " );
$query .= ( empty( $meta_key ) | empty($meta_value) ? "" : " AND ($wpdb->posts.ID = $wpdb->postmeta.post_id AND $wpdb->postmeta.meta_key = '$meta_key' AND $wpdb->postmeta.meta_value = '$meta_value' )" );
$query .= " GROUP BY $wpdb->posts.ID ORDER BY " . $orderby . " " . $order . " LIMIT " . $offset . ',' . $numberposts;
$query = "SELECT DISTINCT * FROM $wpdb->posts ";
$query .= empty( $category ) ? '' : ", $wpdb->post2cat ";
$query .= empty( $meta_key ) ? '' : ", $wpdb->postmeta ";
$query .= " WHERE 1=1 ";
$query .= empty( $post_type ) ? '' : "AND post_type = '$post_type' ";
$query .= empty( $post_status ) ? '' : "AND post_status = '$post_status' ";
$query .= "$exclusions $inclusions " ;
$query .= empty( $category ) ? '' : "AND ($wpdb->posts.ID = $wpdb->post2cat.post_id AND $wpdb->post2cat.category_id = " . $category. ") ";
$query .= empty( $post_parent ) ? '' : "AND $wpdb->posts.post_parent = '$post_parent' ";
$query .= empty( $meta_key ) | empty($meta_value) ? '' : " AND ($wpdb->posts.ID = $wpdb->postmeta.post_id AND $wpdb->postmeta.meta_key = '$meta_key' AND $wpdb->postmeta.meta_value = '$meta_value' )";
$query .= " GROUP BY $wpdb->posts.ID ORDER BY " . $orderby . ' ' . $order;
if ( 0 < $numberposts )
$query .= " LIMIT " . $offset . ',' . $numberposts;
$posts = $wpdb->get_results($query);
update_post_caches($posts);
return $posts;
}
function reloadGlobals()
{
global $post;
global $wp_query;
global $id;
/*
* Not sure what is better out of the twop options below. this:
*/
wp_reset_query();
/*
* or this:
*/
//$wp_query->the_post();
//$wp_query->rewind_posts();
/*
* Acheives almost the same thing, if problems arise, investigate alternatives.
*/
update_post_caches($wp_query->posts);
/*if($wp_query==$this->page_query){
print('== supercats if off ==');
if($this->page_query->post->ID!=$id)
{
print_r('something is amiss '.$this->page_query->post->ID.'!='.$id);
}
}elseif($this->cat_query)print('== supercats is on ==');
else print('supercats is broken');
*/
}
function &get_posts()
{
global $wpdb, $pagenow, $request, $user_ID;
// Shorthand.
$q = $this->query_vars;
// First let's clear some variables
$whichcat = '';
$whichauthor = '';
$result = '';
$where = '';
$limits = '';
$distinct = '';
$join = '';
if (!isset($q['posts_per_page']) || $q['posts_per_page'] == 0) {
$q['posts_per_page'] = get_settings('posts_per_page');
}
if (!isset($q['what_to_show'])) {
$q['what_to_show'] = get_settings('what_to_show');
}
if (isset($q['showposts']) && $q['showposts']) {
$q['showposts'] = (int) $q['showposts'];
$q['posts_per_page'] = $q['showposts'];
}
if (isset($q['posts_per_archive_page']) && $q['posts_per_archive_page'] != 0 && ($this->is_archive || $this->is_search)) {
$q['posts_per_page'] = $q['posts_per_archive_page'];
}
if (!isset($q['nopaging'])) {
if ($q['posts_per_page'] == -1) {
$q['nopaging'] = true;
} else {
$q['nopaging'] = false;
}
}
if ($this->is_feed) {
$q['posts_per_page'] = get_settings('posts_per_rss');
$q['what_to_show'] = 'posts';
}
if (isset($q['page'])) {
$q['page'] = trim($q['page'], '/');
$q['page'] = (int) $q['page'];
}
$add_hours = intval(get_settings('gmt_offset'));
$add_minutes = intval(60 * (get_settings('gmt_offset') - $add_hours));
$wp_posts_post_date_field = "post_date";
// "DATE_ADD(post_date, INTERVAL '$add_hours:$add_minutes' HOUR_MINUTE)";
// If a month is specified in the querystring, load that month
if ((int) $q['m']) {
$q['m'] = '' . preg_replace('|[^0-9]|', '', $q['m']);
$where .= ' AND YEAR(post_date)=' . substr($q['m'], 0, 4);
if (strlen($q['m']) > 5) {
$where .= ' AND MONTH(post_date)=' . substr($q['m'], 4, 2);
}
if (strlen($q['m']) > 7) {
$where .= ' AND DAYOFMONTH(post_date)=' . substr($q['m'], 6, 2);
}
if (strlen($q['m']) > 9) {
$where .= ' AND HOUR(post_date)=' . substr($q['m'], 8, 2);
}
if (strlen($q['m']) > 11) {
$where .= ' AND MINUTE(post_date)=' . substr($q['m'], 10, 2);
}
if (strlen($q['m']) > 13) {
$where .= ' AND SECOND(post_date)=' . substr($q['m'], 12, 2);
}
}
if ((int) $q['hour']) {
$q['hour'] = '' . intval($q['hour']);
$where .= " AND HOUR(post_date)='" . $q['hour'] . "'";
}
if ((int) $q['minute']) {
$q['minute'] = '' . intval($q['minute']);
$where .= " AND MINUTE(post_date)='" . $q['minute'] . "'";
}
if ((int) $q['second']) {
$q['second'] = '' . intval($q['second']);
$where .= " AND SECOND(post_date)='" . $q['second'] . "'";
}
if ((int) $q['year']) {
$q['year'] = '' . intval($q['year']);
$where .= " AND YEAR(post_date)='" . $q['year'] . "'";
}
if ((int) $q['monthnum']) {
$q['monthnum'] = '' . intval($q['monthnum']);
$where .= " AND MONTH(post_date)='" . $q['monthnum'] . "'";
}
if ((int) $q['day']) {
$q['day'] = '' . intval($q['day']);
$where .= " AND DAYOFMONTH(post_date)='" . $q['day'] . "'";
}
if ('' != $q['name']) {
$q['name'] = sanitize_title($q['name']);
$where .= " AND post_name = '" . $q['name'] . "'";
} else {
if ('' != $q['pagename']) {
$q['pagename'] = sanitize_title(basename(str_replace('%2F', '/', urlencode($q['pagename']))));
$q['name'] = $q['pagename'];
$where .= " AND post_name = '" . $q['pagename'] . "'";
}
}
if ((int) $q['w']) {
$q['w'] = '' . intval($q['w']);
$where .= " AND WEEK(post_date, 1)='" . $q['w'] . "'";
}
if (intval($q['comments_popup'])) {
$q['p'] = intval($q['comments_popup']);
}
if ($q['p'] != '' && intval($q['p']) != 0) {
$q['p'] = (int) $q['p'];
$where = ' AND ID = ' . $q['p'];
}
if ($q['page_id'] != '' && intval($q['page_id']) != 0) {
$q['page_id'] = intval($q['page_id']);
$q['p'] = $q['page_id'];
$where = ' AND ID = ' . $q['page_id'];
}
if (!empty($q['s'])) {
$q['s'] = addslashes_gpc($q['s']);
$search = ' AND (';
$q['s'] = preg_replace('/, +/', ' ', $q['s']);
$q['s'] = str_replace(',', ' ', $q['s']);
$q['s'] = str_replace('"', ' ', $q['s']);
$q['s'] = trim($q['s']);
if ($q['exact']) {
$n = '';
} else {
$n = '%';
}
if (!$q['sentence']) {
$s_array = explode(' ', $q['s']);
$q['search_terms'] = $s_array;
$search .= '((post_title LIKE \'' . $n . $s_array[0] . $n . '\') OR (post_content LIKE \'' . $n . $s_array[0] . $n . '\'))';
for ($i = 1; $i < count($s_array); $i = $i + 1) {
$search .= ' AND ((post_title LIKE \'' . $n . $s_array[$i] . $n . '\') OR (post_content LIKE \'' . $n . $s_array[$i] . $n . '\'))';
}
$search .= ' OR (post_title LIKE \'' . $n . $q['s'] . $n . '\') OR (post_content LIKE \'' . $n . $q['s'] . $n . '\')';
$search .= ')';
} else {
$search = ' AND ((post_title LIKE \'' . $n . $q['s'] . $n . '\') OR (post_content LIKE \'' . $n . $q['s'] . $n . '\'))';
}
}
// Category stuff
if (empty($q['cat']) || $q['cat'] == '0' || ($this->is_single || $this->is_page)) {
$whichcat = '';
} else {
$q['cat'] = '' . urldecode($q['cat']) . '';
$q['cat'] = addslashes_gpc($q['cat']);
if (stristr($q['cat'], '-')) {
// Note: if we have a negative, we ignore all the positives. It must
// always mean 'everything /except/ this one'. We should be able to do
// multiple negatives but we don't :-(
$eq = '!=';
$andor = 'AND';
$q['cat'] = explode('-', $q['cat']);
$q['cat'] = intval($q['cat'][1]);
} else {
$eq = '=';
$andor = 'OR';
}
$join = " LEFT JOIN {$wpdb->post2cat} ON ({$wpdb->posts}.ID = {$wpdb->post2cat}.post_id) ";
$cat_array = preg_split('/[,\\s]+/', $q['cat']);
$whichcat .= ' AND (category_id ' . $eq . ' ' . intval($cat_array[0]);
$whichcat .= get_category_children($cat_array[0], ' ' . $andor . ' category_id ' . $eq . ' ');
for ($i = 1; $i < count($cat_array); $i = $i + 1) {
$whichcat .= ' ' . $andor . ' category_id ' . $eq . ' ' . intval($cat_array[$i]);
$whichcat .= get_category_children($cat_array[$i], ' ' . $andor . ' category_id ' . $eq . ' ');
}
$whichcat .= ')';
if ($eq == '!=') {
$q['cat'] = '-' . $q['cat'];
// Put back the knowledge that we are excluding a category.
}
}
// Category stuff for nice URIs
if ('' != $q['category_name']) {
if (stristr($q['category_name'], '/')) {
$q['category_name'] = explode('/', $q['category_name']);
if ($q['category_name'][count($q['category_name']) - 1]) {
$q['category_name'] = $q['category_name'][count($q['category_name']) - 1];
// no trailing slash
} else {
$q['category_name'] = $q['category_name'][count($q['category_name']) - 2];
// there was a trailling slash
}
}
$q['category_name'] = sanitize_title($q['category_name']);
$tables = ", {$wpdb->post2cat}, {$wpdb->categories}";
$join = " LEFT JOIN {$wpdb->post2cat} ON ({$wpdb->posts}.ID = {$wpdb->post2cat}.post_id) LEFT JOIN {$wpdb->categories} ON ({$wpdb->post2cat}.category_id = {$wpdb->categories}.cat_ID) ";
$whichcat = " AND (category_nicename = '" . $q['category_name'] . "'";
$q['cat'] = $wpdb->get_var("SELECT cat_ID FROM {$wpdb->categories} WHERE category_nicename = '" . $q['category_name'] . "'");
$whichcat .= get_category_children($q['cat'], " OR category_id = ");
$whichcat .= ")";
}
// Author/user stuff
if (empty($q['author']) || $q['author'] == '0') {
$whichauthor = '';
} else {
$q['author'] = '' . urldecode($q['author']) . '';
$q['author'] = addslashes_gpc($q['author']);
if (stristr($q['author'], '-')) {
$eq = '!=';
$andor = 'AND';
$q['author'] = explode('-', $q['author']);
$q['author'] = '' . intval($q['author'][1]);
} else {
$eq = '=';
$andor = 'OR';
}
$author_array = preg_split('/[,\\s]+/', $q['author']);
$whichauthor .= ' AND (post_author ' . $eq . ' ' . intval($author_array[0]);
for ($i = 1; $i < count($author_array); $i = $i + 1) {
$whichauthor .= ' ' . $andor . ' post_author ' . $eq . ' ' . intval($author_array[$i]);
}
$whichauthor .= ')';
}
// Author stuff for nice URIs
if ('' != $q['author_name']) {
if (stristr($q['author_name'], '/')) {
$q['author_name'] = explode('/', $q['author_name']);
if ($q['author_name'][count($q['author_name']) - 1]) {
$q['author_name'] = $q['author_name'][count($q['author_name']) - 1];
#no trailing slash
} else {
$q['author_name'] = $q['author_name'][count($q['author_name']) - 2];
#there was a trailling slash
}
}
$q['author_name'] = sanitize_title($q['author_name']);
$q['author'] = $wpdb->get_var("SELECT ID FROM {$wpdb->users} WHERE user_nicename='" . $q['author_name'] . "'");
$whichauthor .= ' AND (post_author = ' . intval($q['author']) . ')';
}
$where .= $search . $whichcat . $whichauthor;
if (empty($q['order']) || strtoupper($q['order']) != 'ASC' && strtoupper($q['order']) != 'DESC') {
$q['order'] = 'DESC';
}
// Order by
if (empty($q['orderby'])) {
$q['orderby'] = 'date ' . $q['order'];
} else {
// Used to filter values
$allowed_keys = array('author', 'date', 'category', 'title');
$q['orderby'] = urldecode($q['orderby']);
$q['orderby'] = addslashes_gpc($q['orderby']);
$orderby_array = explode(' ', $q['orderby']);
if (!in_array($orderby_array[0], $allowed_keys)) {
$orderby_array[0] = 'date';
}
$q['orderby'] = $orderby_array[0] . ' ' . $q['order'];
if (count($orderby_array) > 1) {
for ($i = 1; $i < count($orderby_array); $i = $i + 1) {
// Only allow certain values for safety
if (in_array($orderby_array[$i], $allowed_keys)) {
$q['orderby'] .= ',post_' . $orderby_array[$i] . ' ' . $q['order'];
}
}
}
}
$now = gmdate('Y-m-d H:i:59');
if ($pagenow != 'post.php' && $pagenow != 'edit.php') {
$where .= " AND post_date_gmt <= '{$now}'";
$distinct = 'DISTINCT';
}
if ($this->is_page) {
$where .= ' AND (post_status = "static")';
} elseif ($this->is_single) {
$where .= ' AND (post_status != "static")';
} else {
$where .= ' AND (post_status = "publish"';
if (isset($user_ID) && '' != intval($user_ID)) {
$where .= " OR post_author = {$user_ID} AND post_status != 'draft' AND post_status != 'static')";
} else {
$where .= ')';
}
}
// Apply filters on where and join prior to paging so that any
// manipulations to them are reflected in the paging by day queries.
$where = apply_filters('posts_where', $where);
$join = apply_filters('posts_join', $join);
// Paging
if (empty($q['nopaging']) && !$this->is_single) {
$page = $q['paged'];
if (empty($page)) {
$page = 1;
}
if ($q['what_to_show'] == 'posts') {
$pgstrt = '';
$pgstrt = (intval($page) - 1) * $q['posts_per_page'] . ', ';
$limits = 'LIMIT ' . $pgstrt . $q['posts_per_page'];
} elseif ($q['what_to_show'] == 'days') {
$startrow = $q['posts_per_page'] * (intval($page) - 1);
$start_date = $wpdb->get_var("SELECT max(post_date) FROM {$wpdb->posts} {$join} WHERE (1=1) {$where} GROUP BY year(post_date), month(post_date), dayofmonth(post_date) ORDER BY post_date DESC LIMIT {$startrow},1");
$endrow = $startrow + $q['posts_per_page'] - 1;
$end_date = $wpdb->get_var("SELECT min(post_date) FROM {$wpdb->posts} {$join} WHERE (1=1) {$where} GROUP BY year(post_date), month(post_date), dayofmonth(post_date) ORDER BY post_date DESC LIMIT {$endrow},1");
if ($page > 1) {
$where .= " AND post_date >= '{$end_date}' AND post_date <= '{$start_date}'";
} else {
$where .= " AND post_date >= '{$end_date}'";
}
}
}
// Apply post-paging filters on where and join. Only plugins that
// manipulate paging queries should use these hooks.
$where = apply_filters('posts_where_paged', $where);
$where .= " GROUP BY {$wpdb->posts}.ID";
$join = apply_filters('posts_join_paged', $join);
$orderby = "post_" . $q['orderby'];
$orderby = apply_filters('posts_orderby', $orderby);
$request = " SELECT {$distinct} * FROM {$wpdb->posts} {$join} WHERE 1=1" . $where . " ORDER BY " . $orderby . " {$limits}";
$this->posts = $wpdb->get_results($request);
// Check post status to determine if post should be displayed.
if ($this->is_single) {
if ('publish' != $this->posts[0]->post_status) {
if (!(isset($user_ID) && '' != intval($user_ID))) {
// User must be logged in to view unpublished posts.
$this->posts = array();
} else {
if ('draft' == $this->posts[0]->post_status) {
// User must have edit permissions on the draft to preview.
if (!user_can_edit_post($user_ID, $this->posts[0]->ID)) {
$this->posts = array();
}
} elseif ('private' == $this->posts[0]->post_status) {
if ($this->posts[0]->post_author != $user_ID) {
$this->posts = array();
}
}
}
}
}
$this->posts = apply_filters('the_posts', $this->posts);
$this->post_count = count($this->posts);
if ($this->post_count > 0) {
$this->post = $this->posts[0];
}
update_post_caches($this->posts);
// Save any changes made to the query vars.
$this->query_vars = $q;
return $this->posts;
}
/**
* Retrieve the posts based on query variables.
*
* There are a few filters and actions that can be used to modify the post
* database query.
*
* @since 1.5.0
* @access public
* @uses do_action_ref_array() Calls 'pre_get_posts' hook before retrieving posts.
*
* @return array List of posts.
*/
function get_posts() {
global $wpdb;
$this->parse_query();
do_action_ref_array('pre_get_posts', array(&$this));
// Shorthand.
$q = &$this->query_vars;
// Fill again in case pre_get_posts unset some vars.
$q = $this->fill_query_vars($q);
// Parse meta query
$this->meta_query = new WP_Meta_Query();
$this->meta_query->parse_query_vars( $q );
// Set a flag if a pre_get_posts hook changed the query vars.
$hash = md5( serialize( $this->query_vars ) );
if ( $hash != $this->query_vars_hash ) {
$this->query_vars_changed = true;
$this->query_vars_hash = $hash;
}
unset($hash);
// First let's clear some variables
$distinct = '';
$whichauthor = '';
$whichmimetype = '';
$where = '';
$limits = '';
$join = '';
$search = '';
$groupby = '';
$fields = '';
$post_status_join = false;
$page = 1;
if ( isset( $q['caller_get_posts'] ) ) {
_deprecated_argument( 'WP_Query', '3.1', __( '"caller_get_posts" is deprecated. Use "ignore_sticky_posts" instead.' ) );
if ( !isset( $q['ignore_sticky_posts'] ) )
$q['ignore_sticky_posts'] = $q['caller_get_posts'];
}
if ( !isset( $q['ignore_sticky_posts'] ) )
$q['ignore_sticky_posts'] = false;
if ( !isset($q['suppress_filters']) )
$q['suppress_filters'] = false;
if ( !isset($q['cache_results']) ) {
if ( wp_using_ext_object_cache() )
$q['cache_results'] = false;
else
$q['cache_results'] = true;
}
if ( !isset($q['update_post_term_cache']) )
$q['update_post_term_cache'] = true;
if ( !isset($q['update_post_meta_cache']) )
$q['update_post_meta_cache'] = true;
if ( !isset($q['post_type']) ) {
if ( $this->is_search )
$q['post_type'] = 'any';
else
$q['post_type'] = '';
}
$post_type = $q['post_type'];
if ( !isset($q['posts_per_page']) || $q['posts_per_page'] == 0 )
$q['posts_per_page'] = get_option('posts_per_page');
if ( isset($q['showposts']) && $q['showposts'] ) {
$q['showposts'] = (int) $q['showposts'];
$q['posts_per_page'] = $q['showposts'];
}
if ( (isset($q['posts_per_archive_page']) && $q['posts_per_archive_page'] != 0) && ($this->is_archive || $this->is_search) )
$q['posts_per_page'] = $q['posts_per_archive_page'];
if ( !isset($q['nopaging']) ) {
if ( $q['posts_per_page'] == -1 ) {
$q['nopaging'] = true;
} else {
$q['nopaging'] = false;
}
}
if ( $this->is_feed ) {
$q['posts_per_page'] = get_option('posts_per_rss');
$q['nopaging'] = false;
}
$q['posts_per_page'] = (int) $q['posts_per_page'];
if ( $q['posts_per_page'] < -1 )
$q['posts_per_page'] = abs($q['posts_per_page']);
else if ( $q['posts_per_page'] == 0 )
$q['posts_per_page'] = 1;
if ( !isset($q['comments_per_page']) || $q['comments_per_page'] == 0 )
$q['comments_per_page'] = get_option('comments_per_page');
if ( $this->is_home && (empty($this->query) || $q['preview'] == 'true') && ( 'page' == get_option('show_on_front') ) && get_option('page_on_front') ) {
$this->is_page = true;
$this->is_home = false;
$q['page_id'] = get_option('page_on_front');
}
if ( isset($q['page']) ) {
$q['page'] = trim($q['page'], '/');
$q['page'] = absint($q['page']);
}
// If true, forcibly turns off SQL_CALC_FOUND_ROWS even when limits are present.
if ( isset($q['no_found_rows']) )
$q['no_found_rows'] = (bool) $q['no_found_rows'];
else
$q['no_found_rows'] = false;
switch ( $q['fields'] ) {
case 'ids':
$fields = "$wpdb->posts.ID";
break;
case 'id=>parent':
$fields = "$wpdb->posts.ID, $wpdb->posts.post_parent";
break;
default:
$fields = "$wpdb->posts.*";
}
if ( '' !== $q['menu_order'] )
$where .= " AND $wpdb->posts.menu_order = " . $q['menu_order'];
// The "m" parameter is meant for months but accepts datetimes of varying specificity
if ( $q['m'] ) {
$where .= " AND YEAR($wpdb->posts.post_date)=" . substr($q['m'], 0, 4);
if ( strlen($q['m']) > 5 )
$where .= " AND MONTH($wpdb->posts.post_date)=" . substr($q['m'], 4, 2);
if ( strlen($q['m']) > 7 )
$where .= " AND DAYOFMONTH($wpdb->posts.post_date)=" . substr($q['m'], 6, 2);
if ( strlen($q['m']) > 9 )
$where .= " AND HOUR($wpdb->posts.post_date)=" . substr($q['m'], 8, 2);
if ( strlen($q['m']) > 11 )
$where .= " AND MINUTE($wpdb->posts.post_date)=" . substr($q['m'], 10, 2);
if ( strlen($q['m']) > 13 )
$where .= " AND SECOND($wpdb->posts.post_date)=" . substr($q['m'], 12, 2);
}
// Handle the other individual date parameters
$date_parameters = array();
if ( '' !== $q['hour'] )
$date_parameters['hour'] = $q['hour'];
if ( '' !== $q['minute'] )
$date_parameters['minute'] = $q['minute'];
if ( '' !== $q['second'] )
$date_parameters['second'] = $q['second'];
if ( $q['year'] )
$date_parameters['year'] = $q['year'];
if ( $q['monthnum'] )
$date_parameters['monthnum'] = $q['monthnum'];
if ( $q['w'] )
$date_parameters['week'] = $q['w'];
if ( $q['day'] )
$date_parameters['day'] = $q['day'];
if ( $date_parameters ) {
$date_query = new WP_Date_Query( array( $date_parameters ) );
$where .= $date_query->get_sql();
}
unset( $date_parameters, $date_query );
// Handle complex date queries
if ( ! empty( $q['date_query'] ) ) {
$this->date_query = new WP_Date_Query( $q['date_query'] );
$where .= $this->date_query->get_sql();
}
// If we've got a post_type AND it's not "any" post_type.
if ( !empty($q['post_type']) && 'any' != $q['post_type'] ) {
foreach ( (array)$q['post_type'] as $_post_type ) {
$ptype_obj = get_post_type_object($_post_type);
if ( !$ptype_obj || !$ptype_obj->query_var || empty($q[ $ptype_obj->query_var ]) )
continue;
if ( ! $ptype_obj->hierarchical || strpos($q[ $ptype_obj->query_var ], '/') === false ) {
// Non-hierarchical post_types & parent-level-hierarchical post_types can directly use 'name'
$q['name'] = $q[ $ptype_obj->query_var ];
} else {
// Hierarchical post_types will operate through the
$q['pagename'] = $q[ $ptype_obj->query_var ];
$q['name'] = '';
}
// Only one request for a slug is possible, this is why name & pagename are overwritten above.
break;
} //end foreach
unset($ptype_obj);
}
if ( '' != $q['name'] ) {
$q['name'] = sanitize_title_for_query( $q['name'] );
$where .= " AND $wpdb->posts.post_name = '" . $q['name'] . "'";
} elseif ( '' != $q['pagename'] ) {
if ( isset($this->queried_object_id) ) {
$reqpage = $this->queried_object_id;
} else {
if ( 'page' != $q['post_type'] ) {
foreach ( (array)$q['post_type'] as $_post_type ) {
$ptype_obj = get_post_type_object($_post_type);
if ( !$ptype_obj || !$ptype_obj->hierarchical )
continue;
$reqpage = get_page_by_path($q['pagename'], OBJECT, $_post_type);
if ( $reqpage )
break;
}
unset($ptype_obj);
} else {
$reqpage = get_page_by_path($q['pagename']);
}
if ( !empty($reqpage) )
$reqpage = $reqpage->ID;
else
$reqpage = 0;
}
$page_for_posts = get_option('page_for_posts');
if ( ('page' != get_option('show_on_front') ) || empty($page_for_posts) || ( $reqpage != $page_for_posts ) ) {
$q['pagename'] = sanitize_title_for_query( wp_basename( $q['pagename'] ) );
$q['name'] = $q['pagename'];
$where .= " AND ($wpdb->posts.ID = '$reqpage')";
$reqpage_obj = get_post( $reqpage );
if ( is_object($reqpage_obj) && 'attachment' == $reqpage_obj->post_type ) {
$this->is_attachment = true;
$post_type = $q['post_type'] = 'attachment';
$this->is_page = true;
$q['attachment_id'] = $reqpage;
}
}
} elseif ( '' != $q['attachment'] ) {
$q['attachment'] = sanitize_title_for_query( wp_basename( $q['attachment'] ) );
$q['name'] = $q['attachment'];
$where .= " AND $wpdb->posts.post_name = '" . $q['attachment'] . "'";
}
if ( intval($q['comments_popup']) )
$q['p'] = absint($q['comments_popup']);
// If an attachment is requested by number, let it supersede any post number.
if ( $q['attachment_id'] )
$q['p'] = absint($q['attachment_id']);
// If a post number is specified, load that post
if ( $q['p'] ) {
$where .= " AND {$wpdb->posts}.ID = " . $q['p'];
} elseif ( $q['post__in'] ) {
$post__in = implode(',', array_map( 'absint', $q['post__in'] ));
$where .= " AND {$wpdb->posts}.ID IN ($post__in)";
} elseif ( $q['post__not_in'] ) {
$post__not_in = implode(',', array_map( 'absint', $q['post__not_in'] ));
$where .= " AND {$wpdb->posts}.ID NOT IN ($post__not_in)";
}
if ( is_numeric( $q['post_parent'] ) ) {
$where .= $wpdb->prepare( " AND $wpdb->posts.post_parent = %d ", $q['post_parent'] );
} elseif ( $q['post_parent__in'] ) {
$post_parent__in = implode( ',', array_map( 'absint', $q['post_parent__in'] ) );
$where .= " AND {$wpdb->posts}.post_parent IN ($post_parent__in)";
} elseif ( $q['post_parent__not_in'] ) {
$post_parent__not_in = implode( ',', array_map( 'absint', $q['post_parent__not_in'] ) );
$where .= " AND {$wpdb->posts}.post_parent NOT IN ($post_parent__not_in)";
}
if ( $q['page_id'] ) {
if ( ('page' != get_option('show_on_front') ) || ( $q['page_id'] != get_option('page_for_posts') ) ) {
$q['p'] = $q['page_id'];
$where = " AND {$wpdb->posts}.ID = " . $q['page_id'];
}
}
// If a search pattern is specified, load the posts that match.
if ( ! empty( $q['s'] ) )
$search = $this->parse_search( $q );
/**
* Filter the search SQL that is used in the WHERE clause of WP_Query.
*
* @since 3.0.0
*
* @param string $search Search SQL for WHERE clause.
* @param WP_Query $this The current WP_Query object.
*/
$search = apply_filters_ref_array( 'posts_search', array( $search, &$this ) );
// Taxonomies
if ( !$this->is_singular ) {
$this->parse_tax_query( $q );
$clauses = $this->tax_query->get_sql( $wpdb->posts, 'ID' );
$join .= $clauses['join'];
$where .= $clauses['where'];
}
if ( $this->is_tax ) {
if ( empty($post_type) ) {
// Do a fully inclusive search for currently registered post types of queried taxonomies
$post_type = array();
$taxonomies = wp_list_pluck( $this->tax_query->queries, 'taxonomy' );
foreach ( get_post_types( array( 'exclude_from_search' => false ) ) as $pt ) {
$object_taxonomies = $pt === 'attachment' ? get_taxonomies_for_attachments() : get_object_taxonomies( $pt );
if ( array_intersect( $taxonomies, $object_taxonomies ) )
$post_type[] = $pt;
}
if ( ! $post_type )
$post_type = 'any';
elseif ( count( $post_type ) == 1 )
$post_type = $post_type[0];
$post_status_join = true;
} elseif ( in_array('attachment', (array) $post_type) ) {
$post_status_join = true;
}
}
// Back-compat
if ( !empty($this->tax_query->queries) ) {
$tax_query_in_and = wp_list_filter( $this->tax_query->queries, array( 'operator' => 'NOT IN' ), 'NOT' );
if ( !empty( $tax_query_in_and ) ) {
if ( !isset( $q['taxonomy'] ) ) {
foreach ( $tax_query_in_and as $a_tax_query ) {
if ( !in_array( $a_tax_query['taxonomy'], array( 'category', 'post_tag' ) ) ) {
$q['taxonomy'] = $a_tax_query['taxonomy'];
if ( 'slug' == $a_tax_query['field'] )
$q['term'] = $a_tax_query['terms'][0];
else
$q['term_id'] = $a_tax_query['terms'][0];
break;
}
}
}
$cat_query = wp_list_filter( $tax_query_in_and, array( 'taxonomy' => 'category' ) );
if ( ! empty( $cat_query ) ) {
$cat_query = reset( $cat_query );
if ( ! empty( $cat_query['terms'][0] ) ) {
$the_cat = get_term_by( $cat_query['field'], $cat_query['terms'][0], 'category' );
if ( $the_cat ) {
$this->set( 'cat', $the_cat->term_id );
$this->set( 'category_name', $the_cat->slug );
}
unset( $the_cat );
}
}
unset( $cat_query );
$tag_query = wp_list_filter( $tax_query_in_and, array( 'taxonomy' => 'post_tag' ) );
if ( ! empty( $tag_query ) ) {
$tag_query = reset( $tag_query );
if ( ! empty( $tag_query['terms'][0] ) ) {
$the_tag = get_term_by( $tag_query['field'], $tag_query['terms'][0], 'post_tag' );
if ( $the_tag )
$this->set( 'tag_id', $the_tag->term_id );
unset( $the_tag );
}
}
unset( $tag_query );
}
}
if ( !empty( $this->tax_query->queries ) || !empty( $this->meta_query->queries ) ) {
$groupby = "{$wpdb->posts}.ID";
}
// Author/user stuff
if ( ! empty( $q['author'] ) && $q['author'] != '0' ) {
$q['author'] = addslashes_gpc( '' . urldecode( $q['author'] ) );
$authors = array_unique( array_map( 'intval', preg_split( '/[,\s]+/', $q['author'] ) ) );
foreach ( $authors as $author ) {
$key = $author > 0 ? 'author__in' : 'author__not_in';
$q[$key][] = abs( $author );
}
$q['author'] = implode( ',', $authors );
}
if ( ! empty( $q['author__not_in'] ) ) {
$author__not_in = implode( ',', array_map( 'absint', array_unique( (array) $q['author__not_in'] ) ) );
$where .= " AND {$wpdb->posts}.post_author NOT IN ($author__not_in) ";
} elseif ( ! empty( $q['author__in'] ) ) {
$author__in = implode( ',', array_map( 'absint', array_unique( (array) $q['author__in'] ) ) );
$where .= " AND {$wpdb->posts}.post_author IN ($author__in) ";
}
// Author stuff for nice URLs
if ( '' != $q['author_name'] ) {
if ( strpos($q['author_name'], '/') !== false ) {
$q['author_name'] = explode('/', $q['author_name']);
if ( $q['author_name'][ count($q['author_name'])-1 ] ) {
$q['author_name'] = $q['author_name'][count($q['author_name'])-1]; // no trailing slash
} else {
$q['author_name'] = $q['author_name'][count($q['author_name'])-2]; // there was a trailing slash
}
}
$q['author_name'] = sanitize_title_for_query( $q['author_name'] );
$q['author'] = get_user_by('slug', $q['author_name']);
if ( $q['author'] )
$q['author'] = $q['author']->ID;
$whichauthor .= " AND ($wpdb->posts.post_author = " . absint($q['author']) . ')';
}
// MIME-Type stuff for attachment browsing
if ( isset( $q['post_mime_type'] ) && '' != $q['post_mime_type'] )
$whichmimetype = wp_post_mime_type_where( $q['post_mime_type'], $wpdb->posts );
$where .= $search . $whichauthor . $whichmimetype;
if ( empty($q['order']) || ((strtoupper($q['order']) != 'ASC') && (strtoupper($q['order']) != 'DESC')) )
$q['order'] = 'DESC';
// Order by
if ( empty($q['orderby']) ) {
$orderby = "$wpdb->posts.post_date " . $q['order'];
} elseif ( 'none' == $q['orderby'] ) {
$orderby = '';
} elseif ( $q['orderby'] == 'post__in' && ! empty( $post__in ) ) {
$orderby = "FIELD( {$wpdb->posts}.ID, $post__in )";
} elseif ( $q['orderby'] == 'post_parent__in' && ! empty( $post_parent__in ) ) {
$orderby = "FIELD( {$wpdb->posts}.post_parent, $post_parent__in )";
} else {
// Used to filter values
$allowed_keys = array('name', 'author', 'date', 'title', 'modified', 'menu_order', 'parent', 'ID', 'rand', 'comment_count');
if ( !empty($q['meta_key']) ) {
$allowed_keys[] = $q['meta_key'];
$allowed_keys[] = 'meta_value';
$allowed_keys[] = 'meta_value_num';
}
$q['orderby'] = urldecode($q['orderby']);
$q['orderby'] = addslashes_gpc($q['orderby']);
$orderby_array = array();
foreach ( explode( ' ', $q['orderby'] ) as $i => $orderby ) {
// Only allow certain values for safety
if ( ! in_array($orderby, $allowed_keys) )
continue;
switch ( $orderby ) {
case 'menu_order':
$orderby = "$wpdb->posts.menu_order";
break;
case 'ID':
$orderby = "$wpdb->posts.ID";
break;
case 'rand':
$orderby = 'RAND()';
break;
case $q['meta_key']:
case 'meta_value':
if ( isset( $q['meta_type'] ) ) {
$meta_type = $this->meta_query->get_cast_for_type( $q['meta_type'] );
$orderby = "CAST($wpdb->postmeta.meta_value AS {$meta_type})";
} else {
$orderby = "$wpdb->postmeta.meta_value";
}
break;
case 'meta_value_num':
$orderby = "$wpdb->postmeta.meta_value+0";
break;
case 'comment_count':
$orderby = "$wpdb->posts.comment_count";
break;
default:
$orderby = "$wpdb->posts.post_" . $orderby;
}
$orderby_array[] = $orderby;
}
$orderby = implode( ',', $orderby_array );
if ( empty( $orderby ) )
$orderby = "$wpdb->posts.post_date ".$q['order'];
else
$orderby .= " {$q['order']}";
}
// Order search results by relevance only when another "orderby" is not specified in the query.
if ( ! empty( $q['s'] ) ) {
$search_orderby = '';
if ( ! empty( $q['search_orderby_title'] ) && ( empty( $q['orderby'] ) && ! $this->is_feed ) || ( isset( $q['orderby'] ) && 'relevance' === $q['orderby'] ) )
$search_orderby = $this->parse_search_order( $q );
/**
* Filter the ORDER BY used when ordering search results.
*
* @since 3.7.0
*
* @param string $search_orderby The ORDER BY clause.
* @param WP_Query $this The current WP_Query instance.
*/
$search_orderby = apply_filters( 'posts_search_orderby', $search_orderby, $this );
if ( $search_orderby )
$orderby = $orderby ? $search_orderby . ', ' . $orderby : $search_orderby;
}
if ( is_array( $post_type ) && count( $post_type ) > 1 ) {
$post_type_cap = 'multiple_post_type';
} else {
if ( is_array( $post_type ) )
$post_type = reset( $post_type );
$post_type_object = get_post_type_object( $post_type );
if ( empty( $post_type_object ) )
$post_type_cap = $post_type;
}
if ( 'any' == $post_type ) {
$in_search_post_types = get_post_types( array('exclude_from_search' => false) );
if ( empty( $in_search_post_types ) )
$where .= ' AND 1=0 ';
else
$where .= " AND $wpdb->posts.post_type IN ('" . join("', '", $in_search_post_types ) . "')";
} elseif ( !empty( $post_type ) && is_array( $post_type ) ) {
$where .= " AND $wpdb->posts.post_type IN ('" . join("', '", $post_type) . "')";
} elseif ( ! empty( $post_type ) ) {
$where .= " AND $wpdb->posts.post_type = '$post_type'";
$post_type_object = get_post_type_object ( $post_type );
} elseif ( $this->is_attachment ) {
$where .= " AND $wpdb->posts.post_type = 'attachment'";
$post_type_object = get_post_type_object ( 'attachment' );
} elseif ( $this->is_page ) {
$where .= " AND $wpdb->posts.post_type = 'page'";
$post_type_object = get_post_type_object ( 'page' );
} else {
$where .= " AND $wpdb->posts.post_type = 'post'";
$post_type_object = get_post_type_object ( 'post' );
}
$edit_cap = 'edit_post';
$read_cap = 'read_post';
if ( ! empty( $post_type_object ) ) {
$edit_others_cap = $post_type_object->cap->edit_others_posts;
$read_private_cap = $post_type_object->cap->read_private_posts;
} else {
$edit_others_cap = 'edit_others_' . $post_type_cap . 's';
$read_private_cap = 'read_private_' . $post_type_cap . 's';
}
$user_id = get_current_user_id();
if ( ! empty( $q['post_status'] ) ) {
$statuswheres = array();
$q_status = $q['post_status'];
if ( ! is_array( $q_status ) )
$q_status = explode(',', $q_status);
$r_status = array();
$p_status = array();
$e_status = array();
if ( in_array('any', $q_status) ) {
foreach ( get_post_stati( array('exclude_from_search' => true) ) as $status )
$e_status[] = "$wpdb->posts.post_status <> '$status'";
} else {
foreach ( get_post_stati() as $status ) {
if ( in_array( $status, $q_status ) ) {
if ( 'private' == $status )
$p_status[] = "$wpdb->posts.post_status = '$status'";
else
$r_status[] = "$wpdb->posts.post_status = '$status'";
}
}
}
if ( empty($q['perm'] ) || 'readable' != $q['perm'] ) {
$r_status = array_merge($r_status, $p_status);
unset($p_status);
}
if ( !empty($e_status) ) {
$statuswheres[] = "(" . join( ' AND ', $e_status ) . ")";
}
if ( !empty($r_status) ) {
if ( !empty($q['perm'] ) && 'editable' == $q['perm'] && !current_user_can($edit_others_cap) )
$statuswheres[] = "($wpdb->posts.post_author = $user_id " . "AND (" . join( ' OR ', $r_status ) . "))";
else
$statuswheres[] = "(" . join( ' OR ', $r_status ) . ")";
}
if ( !empty($p_status) ) {
if ( !empty($q['perm'] ) && 'readable' == $q['perm'] && !current_user_can($read_private_cap) )
$statuswheres[] = "($wpdb->posts.post_author = $user_id " . "AND (" . join( ' OR ', $p_status ) . "))";
else
$statuswheres[] = "(" . join( ' OR ', $p_status ) . ")";
}
if ( $post_status_join ) {
$join .= " LEFT JOIN $wpdb->posts AS p2 ON ($wpdb->posts.post_parent = p2.ID) ";
foreach ( $statuswheres as $index => $statuswhere )
$statuswheres[$index] = "($statuswhere OR ($wpdb->posts.post_status = 'inherit' AND " . str_replace($wpdb->posts, 'p2', $statuswhere) . "))";
}
foreach ( $statuswheres as $statuswhere )
$where .= " AND $statuswhere";
} elseif ( !$this->is_singular ) {
$where .= " AND ($wpdb->posts.post_status = 'publish'";
// Add public states.
$public_states = get_post_stati( array('public' => true) );
foreach ( (array) $public_states as $state ) {
if ( 'publish' == $state ) // Publish is hard-coded above.
continue;
$where .= " OR $wpdb->posts.post_status = '$state'";
}
if ( $this->is_admin ) {
// Add protected states that should show in the admin all list.
$admin_all_states = get_post_stati( array('protected' => true, 'show_in_admin_all_list' => true) );
foreach ( (array) $admin_all_states as $state )
$where .= " OR $wpdb->posts.post_status = '$state'";
}
if ( is_user_logged_in() ) {
// Add private states that are limited to viewing by the author of a post or someone who has caps to read private states.
$private_states = get_post_stati( array('private' => true) );
foreach ( (array) $private_states as $state )
$where .= current_user_can( $read_private_cap ) ? " OR $wpdb->posts.post_status = '$state'" : " OR $wpdb->posts.post_author = $user_id AND $wpdb->posts.post_status = '$state'";
}
$where .= ')';
}
if ( !empty( $this->meta_query->queries ) ) {
$clauses = $this->meta_query->get_sql( 'post', $wpdb->posts, 'ID', $this );
$join .= $clauses['join'];
$where .= $clauses['where'];
}
// Apply filters on where and join prior to paging so that any
// manipulations to them are reflected in the paging by day queries.
if ( !$q['suppress_filters'] ) {
$where = apply_filters_ref_array('posts_where', array( $where, &$this ) );
$join = apply_filters_ref_array('posts_join', array( $join, &$this ) );
}
// Paging
if ( empty($q['nopaging']) && !$this->is_singular ) {
$page = absint($q['paged']);
if ( !$page )
$page = 1;
if ( empty($q['offset']) ) {
$pgstrt = ($page - 1) * $q['posts_per_page'] . ', ';
} else { // we're ignoring $page and using 'offset'
$q['offset'] = absint($q['offset']);
$pgstrt = $q['offset'] . ', ';
}
$limits = 'LIMIT ' . $pgstrt . $q['posts_per_page'];
}
// Comments feeds
if ( $this->is_comment_feed && ( $this->is_archive || $this->is_search || !$this->is_singular ) ) {
if ( $this->is_archive || $this->is_search ) {
$cjoin = "JOIN $wpdb->posts ON ($wpdb->comments.comment_post_ID = $wpdb->posts.ID) $join ";
$cwhere = "WHERE comment_approved = '1' $where";
$cgroupby = "$wpdb->comments.comment_id";
} else { // Other non singular e.g. front
$cjoin = "JOIN $wpdb->posts ON ( $wpdb->comments.comment_post_ID = $wpdb->posts.ID )";
$cwhere = "WHERE post_status = 'publish' AND comment_approved = '1'";
$cgroupby = '';
}
if ( !$q['suppress_filters'] ) {
$cjoin = apply_filters_ref_array('comment_feed_join', array( $cjoin, &$this ) );
$cwhere = apply_filters_ref_array('comment_feed_where', array( $cwhere, &$this ) );
$cgroupby = apply_filters_ref_array('comment_feed_groupby', array( $cgroupby, &$this ) );
$corderby = apply_filters_ref_array('comment_feed_orderby', array( 'comment_date_gmt DESC', &$this ) );
$climits = apply_filters_ref_array('comment_feed_limits', array( 'LIMIT ' . get_option('posts_per_rss'), &$this ) );
}
$cgroupby = ( ! empty( $cgroupby ) ) ? 'GROUP BY ' . $cgroupby : '';
$corderby = ( ! empty( $corderby ) ) ? 'ORDER BY ' . $corderby : '';
$this->comments = (array) $wpdb->get_results("SELECT $distinct $wpdb->comments.* FROM $wpdb->comments $cjoin $cwhere $cgroupby $corderby $climits");
$this->comment_count = count($this->comments);
$post_ids = array();
foreach ( $this->comments as $comment )
$post_ids[] = (int) $comment->comment_post_ID;
$post_ids = join(',', $post_ids);
$join = '';
if ( $post_ids )
$where = "AND $wpdb->posts.ID IN ($post_ids) ";
else
$where = "AND 0";
}
$pieces = array( 'where', 'groupby', 'join', 'orderby', 'distinct', 'fields', 'limits' );
// Apply post-paging filters on where and join. Only plugins that
// manipulate paging queries should use these hooks.
if ( !$q['suppress_filters'] ) {
$where = apply_filters_ref_array( 'posts_where_paged', array( $where, &$this ) );
$groupby = apply_filters_ref_array( 'posts_groupby', array( $groupby, &$this ) );
$join = apply_filters_ref_array( 'posts_join_paged', array( $join, &$this ) );
$orderby = apply_filters_ref_array( 'posts_orderby', array( $orderby, &$this ) );
$distinct = apply_filters_ref_array( 'posts_distinct', array( $distinct, &$this ) );
$limits = apply_filters_ref_array( 'post_limits', array( $limits, &$this ) );
$fields = apply_filters_ref_array( 'posts_fields', array( $fields, &$this ) );
// Filter all clauses at once, for convenience
$clauses = (array) apply_filters_ref_array( 'posts_clauses', array( compact( $pieces ), &$this ) );
foreach ( $pieces as $piece )
$$piece = isset( $clauses[ $piece ] ) ? $clauses[ $piece ] : '';
}
// Announce current selection parameters. For use by caching plugins.
do_action( 'posts_selection', $where . $groupby . $orderby . $limits . $join );
// Filter again for the benefit of caching plugins. Regular plugins should use the hooks above.
if ( !$q['suppress_filters'] ) {
$where = apply_filters_ref_array( 'posts_where_request', array( $where, &$this ) );
$groupby = apply_filters_ref_array( 'posts_groupby_request', array( $groupby, &$this ) );
$join = apply_filters_ref_array( 'posts_join_request', array( $join, &$this ) );
$orderby = apply_filters_ref_array( 'posts_orderby_request', array( $orderby, &$this ) );
$distinct = apply_filters_ref_array( 'posts_distinct_request', array( $distinct, &$this ) );
$fields = apply_filters_ref_array( 'posts_fields_request', array( $fields, &$this ) );
$limits = apply_filters_ref_array( 'post_limits_request', array( $limits, &$this ) );
// Filter all clauses at once, for convenience
$clauses = (array) apply_filters_ref_array( 'posts_clauses_request', array( compact( $pieces ), &$this ) );
foreach ( $pieces as $piece )
$$piece = isset( $clauses[ $piece ] ) ? $clauses[ $piece ] : '';
}
if ( ! empty($groupby) )
$groupby = 'GROUP BY ' . $groupby;
if ( !empty( $orderby ) )
$orderby = 'ORDER BY ' . $orderby;
$found_rows = '';
if ( !$q['no_found_rows'] && !empty($limits) )
$found_rows = 'SQL_CALC_FOUND_ROWS';
$this->request = $old_request = "SELECT $found_rows $distinct $fields FROM $wpdb->posts $join WHERE 1=1 $where $groupby $orderby $limits";
if ( !$q['suppress_filters'] ) {
$this->request = apply_filters_ref_array( 'posts_request', array( $this->request, &$this ) );
}
if ( 'ids' == $q['fields'] ) {
$this->posts = $wpdb->get_col( $this->request );
$this->post_count = count( $this->posts );
$this->set_found_posts( $q, $limits );
return $this->posts;
}
if ( 'id=>parent' == $q['fields'] ) {
$this->posts = $wpdb->get_results( $this->request );
$this->post_count = count( $this->posts );
$this->set_found_posts( $q, $limits );
$r = array();
foreach ( $this->posts as $post )
$r[ $post->ID ] = $post->post_parent;
return $r;
}
$split_the_query = ( $old_request == $this->request && "$wpdb->posts.*" == $fields && !empty( $limits ) && $q['posts_per_page'] < 500 );
$split_the_query = apply_filters( 'split_the_query', $split_the_query, $this );
if ( $split_the_query ) {
// First get the IDs and then fill in the objects
$this->request = "SELECT $found_rows $distinct $wpdb->posts.ID FROM $wpdb->posts $join WHERE 1=1 $where $groupby $orderby $limits";
$this->request = apply_filters( 'posts_request_ids', $this->request, $this );
$ids = $wpdb->get_col( $this->request );
if ( $ids ) {
$this->posts = $ids;
$this->set_found_posts( $q, $limits );
_prime_post_caches( $ids, $q['update_post_term_cache'], $q['update_post_meta_cache'] );
} else {
$this->posts = array();
}
} else {
$this->posts = $wpdb->get_results( $this->request );
$this->set_found_posts( $q, $limits );
}
// Convert to WP_Post objects
if ( $this->posts )
$this->posts = array_map( 'get_post', $this->posts );
// Raw results filter. Prior to status checks.
if ( !$q['suppress_filters'] )
$this->posts = apply_filters_ref_array('posts_results', array( $this->posts, &$this ) );
if ( !empty($this->posts) && $this->is_comment_feed && $this->is_singular ) {
$cjoin = apply_filters_ref_array('comment_feed_join', array( '', &$this ) );
$cwhere = apply_filters_ref_array('comment_feed_where', array( "WHERE comment_post_ID = '{$this->posts[0]->ID}' AND comment_approved = '1'", &$this ) );
$cgroupby = apply_filters_ref_array('comment_feed_groupby', array( '', &$this ) );
$cgroupby = ( ! empty( $cgroupby ) ) ? 'GROUP BY ' . $cgroupby : '';
$corderby = apply_filters_ref_array('comment_feed_orderby', array( 'comment_date_gmt DESC', &$this ) );
$corderby = ( ! empty( $corderby ) ) ? 'ORDER BY ' . $corderby : '';
$climits = apply_filters_ref_array('comment_feed_limits', array( 'LIMIT ' . get_option('posts_per_rss'), &$this ) );
$comments_request = "SELECT $wpdb->comments.* FROM $wpdb->comments $cjoin $cwhere $cgroupby $corderby $climits";
$this->comments = $wpdb->get_results($comments_request);
$this->comment_count = count($this->comments);
}
// Check post status to determine if post should be displayed.
if ( !empty($this->posts) && ($this->is_single || $this->is_page) ) {
$status = get_post_status($this->posts[0]);
$post_status_obj = get_post_status_object($status);
//$type = get_post_type($this->posts[0]);
if ( !$post_status_obj->public ) {
if ( ! is_user_logged_in() ) {
// User must be logged in to view unpublished posts.
$this->posts = array();
} else {
if ( $post_status_obj->protected ) {
// User must have edit permissions on the draft to preview.
if ( ! current_user_can($edit_cap, $this->posts[0]->ID) ) {
$this->posts = array();
} else {
$this->is_preview = true;
if ( 'future' != $status )
$this->posts[0]->post_date = current_time('mysql');
}
} elseif ( $post_status_obj->private ) {
if ( ! current_user_can($read_cap, $this->posts[0]->ID) )
$this->posts = array();
} else {
$this->posts = array();
}
}
}
if ( $this->is_preview && $this->posts && current_user_can( $edit_cap, $this->posts[0]->ID ) )
$this->posts[0] = get_post( apply_filters_ref_array( 'the_preview', array( $this->posts[0], &$this ) ) );
}
// Put sticky posts at the top of the posts array
$sticky_posts = get_option('sticky_posts');
if ( $this->is_home && $page <= 1 && is_array($sticky_posts) && !empty($sticky_posts) && !$q['ignore_sticky_posts'] ) {
$num_posts = count($this->posts);
$sticky_offset = 0;
// Loop over posts and relocate stickies to the front.
for ( $i = 0; $i < $num_posts; $i++ ) {
if ( in_array($this->posts[$i]->ID, $sticky_posts) ) {
$sticky_post = $this->posts[$i];
// Remove sticky from current position
array_splice($this->posts, $i, 1);
// Move to front, after other stickies
array_splice($this->posts, $sticky_offset, 0, array($sticky_post));
// Increment the sticky offset. The next sticky will be placed at this offset.
$sticky_offset++;
// Remove post from sticky posts array
$offset = array_search($sticky_post->ID, $sticky_posts);
unset( $sticky_posts[$offset] );
}
}
// If any posts have been excluded specifically, Ignore those that are sticky.
if ( !empty($sticky_posts) && !empty($q['post__not_in']) )
$sticky_posts = array_diff($sticky_posts, $q['post__not_in']);
// Fetch sticky posts that weren't in the query results
if ( !empty($sticky_posts) ) {
$stickies = get_posts( array(
'post__in' => $sticky_posts,
'post_type' => $post_type,
'post_status' => 'publish',
'nopaging' => true
) );
foreach ( $stickies as $sticky_post ) {
array_splice( $this->posts, $sticky_offset, 0, array( $sticky_post ) );
$sticky_offset++;
}
}
}
if ( !$q['suppress_filters'] )
$this->posts = apply_filters_ref_array('the_posts', array( $this->posts, &$this ) );
// Ensure that any posts added/modified via one of the filters above are
// of the type WP_Post and are filtered.
if ( $this->posts ) {
$this->post_count = count( $this->posts );
$this->posts = array_map( 'get_post', $this->posts );
if ( $q['cache_results'] )
update_post_caches($this->posts, $post_type, $q['update_post_term_cache'], $q['update_post_meta_cache']);
$this->post = reset( $this->posts );
} else {
$this->post_count = 0;
$this->posts = array();
}
return $this->posts;
}
function dito_doDiarioSidebar()
{
global $post;
echo '<div class="boxesBox"><h2 class="blue">Ultime dal Diario</h2>';
$my_query = new WP_Query("cat=138&showposts=2");
while ($my_query->have_posts()) {
$my_query->the_post();
update_post_caches($posts);
$title = $post->post_title;
$link = get_permalink($post->ID);
$shortContentText = $post->post_content;
$shortContentText = strip_tags($shortContentText);
$shortContentText = substr($shortContentText, 0, 800);
$lastSpaceOnEarth = strpos($shortContentText, '.', 10);
$shortContentText = substr($shortContentText, 0, $lastSpaceOnEarth + 1);
$shortContentText = str_replace(".", ".<br/>", $shortContentText);
echo '<div class="boxesSecondLine"><a href="' . $link . '">' . $title . '</a><br/>' . $shortContentText . '</div>';
}
rewind_posts();
if (!is_category()) {
echo '<div class="boxesSecondLine segnalaRight"> <p class="segnala2"><a href="' . get_bloginfo('url') . '/category/dito-in-missione" class="segnala">Tutto il Diario</a></p></div></div>';
}
}
function ultimate_get_posts()
{
global $wpdb, $table_prefix, $posts, $id, $wp_query, $request, $utw, $typelimitsql;
$tabletags = $table_prefix . 'tags';
$tablepost2tag = $table_prefix . "post2tag";
$or_query = false;
$tags = get_query_var("tag");
$tagset = explode(" ", $tags);
if (count($tagset) == 1) {
$tagset = explode("|", $tags);
$or_query = true;
}
$tags = array();
foreach ($tagset as $tag) {
$tags[] = "'" . stripslashes($utw->GetCanonicalTag($tag)) . "'";
}
$tags = array_unique($tags);
$tagcount = count($tags);
if (strpos($request, "HAVING COUNT(ID)") == false && !$or_query) {
$request = preg_replace("/ORDER BY/", "HAVING COUNT(ID) = {$tagcount} ORDER BY", $request);
}
$request = preg_replace("/post_type = 'post'/", "{$typelimitsql}", $request);
$posts = $wpdb->get_results($request);
// As requested by Splee and copperleaf
$wp_query->is_home = false;
// Thanks Mark! http://txfx.net/
$posts = apply_filters('the_posts', $posts);
$wp_query->posts = $posts;
$wp_query->post_count = count($posts);
update_post_caches($posts);
if ($wp_query->post_count > 0) {
$wp_query->post = $wp_query->posts[0];
// Thanks Bill! http://www.copperleaf.org
$wp_query->is_404 = false;
}
}
function &get_posts()
{
global $wpdb, $pagenow, $user_ID;
do_action_ref_array('pre_get_posts', array(&$this));
// Shorthand.
$q =& $this->query_vars;
$q = $this->fill_query_vars($q);
// First let's clear some variables
$distinct = '';
$whichcat = '';
$whichauthor = '';
$whichpage = '';
$result = '';
$where = '';
$limits = '';
$join = '';
$search = '';
$groupby = '';
if (!isset($q['post_type'])) {
$q['post_type'] = 'post';
}
$post_type = $q['post_type'];
if (!isset($q['posts_per_page']) || $q['posts_per_page'] == 0) {
$q['posts_per_page'] = get_option('posts_per_page');
}
if (isset($q['showposts']) && $q['showposts']) {
$q['showposts'] = (int) $q['showposts'];
$q['posts_per_page'] = $q['showposts'];
}
if (isset($q['posts_per_archive_page']) && $q['posts_per_archive_page'] != 0 && ($this->is_archive || $this->is_search)) {
$q['posts_per_page'] = $q['posts_per_archive_page'];
}
if (!isset($q['nopaging'])) {
if ($q['posts_per_page'] == -1) {
$q['nopaging'] = true;
} else {
$q['nopaging'] = false;
}
}
if ($this->is_feed) {
$q['posts_per_page'] = get_option('posts_per_rss');
$q['nopaging'] = false;
}
$q['posts_per_page'] = (int) $q['posts_per_page'];
if ($q['posts_per_page'] < -1) {
$q['posts_per_page'] = abs($q['posts_per_page']);
} else {
if ($q['posts_per_page'] == 0) {
$q['posts_per_page'] = 1;
}
}
if ($this->is_home && (empty($this->query) || $q['preview'] == 'true') && 'page' == get_option('show_on_front') && get_option('page_on_front')) {
$this->is_page = true;
$this->is_home = false;
$q['page_id'] = get_option('page_on_front');
}
if (isset($q['page'])) {
$q['page'] = trim($q['page'], '/');
$q['page'] = (int) $q['page'];
$q['page'] = abs($q['page']);
}
$add_hours = intval(get_option('gmt_offset'));
$add_minutes = intval(60 * (get_option('gmt_offset') - $add_hours));
$wp_posts_post_date_field = "post_date";
// "DATE_ADD(post_date, INTERVAL '$add_hours:$add_minutes' HOUR_MINUTE)";
// If a month is specified in the querystring, load that month
if ($q['m']) {
$q['m'] = '' . preg_replace('|[^0-9]|', '', $q['m']);
$where .= ' AND YEAR(post_date)=' . substr($q['m'], 0, 4);
if (strlen($q['m']) > 5) {
$where .= ' AND MONTH(post_date)=' . substr($q['m'], 4, 2);
}
if (strlen($q['m']) > 7) {
$where .= ' AND DAYOFMONTH(post_date)=' . substr($q['m'], 6, 2);
}
if (strlen($q['m']) > 9) {
$where .= ' AND HOUR(post_date)=' . substr($q['m'], 8, 2);
}
if (strlen($q['m']) > 11) {
$where .= ' AND MINUTE(post_date)=' . substr($q['m'], 10, 2);
}
if (strlen($q['m']) > 13) {
$where .= ' AND SECOND(post_date)=' . substr($q['m'], 12, 2);
}
}
if ('' !== $q['hour']) {
$where .= " AND HOUR(post_date)='" . $q['hour'] . "'";
}
if ('' !== $q['minute']) {
$where .= " AND MINUTE(post_date)='" . $q['minute'] . "'";
}
if ('' !== $q['second']) {
$where .= " AND SECOND(post_date)='" . $q['second'] . "'";
}
if ($q['year']) {
$where .= " AND YEAR(post_date)='" . $q['year'] . "'";
}
if ($q['monthnum']) {
$where .= " AND MONTH(post_date)='" . $q['monthnum'] . "'";
}
if ($q['day']) {
$where .= " AND DAYOFMONTH(post_date)='" . $q['day'] . "'";
}
if ('' != $q['name']) {
$q['name'] = sanitize_title($q['name']);
$where .= " AND post_name = '" . $q['name'] . "'";
} else {
if ('' != $q['pagename']) {
if (isset($this->queried_object_id)) {
$reqpage = $this->queried_object_id;
} else {
$reqpage = get_page_by_path($q['pagename']);
if (!empty($reqpage)) {
$reqpage = $reqpage->ID;
} else {
$reqpage = 0;
}
}
if ('page' != get_option('show_on_front') || $reqpage != get_option('page_for_posts')) {
$q['pagename'] = str_replace('%2F', '/', urlencode(urldecode($q['pagename'])));
$page_paths = '/' . trim($q['pagename'], '/');
$q['pagename'] = sanitize_title(basename($page_paths));
$q['name'] = $q['pagename'];
$where .= " AND (ID = '{$reqpage}')";
}
} elseif ('' != $q['attachment']) {
$q['attachment'] = str_replace('%2F', '/', urlencode(urldecode($q['attachment'])));
$attach_paths = '/' . trim($q['attachment'], '/');
$q['attachment'] = sanitize_title(basename($attach_paths));
$q['name'] = $q['attachment'];
$where .= " AND post_name = '" . $q['attachment'] . "'";
}
}
if ($q['w']) {
$where .= " AND WEEK(post_date, 1)='" . $q['w'] . "'";
}
if (intval($q['comments_popup'])) {
$q['p'] = intval($q['comments_popup']);
}
// If an attachment is requested by number, let it supercede any post number.
if ($q['attachment_id']) {
$q['p'] = $q['attachment_id'];
}
// If a post number is specified, load that post
if ($q['p']) {
$where = ' AND ID = ' . $q['p'];
}
if ($q['page_id']) {
if ('page' != get_option('show_on_front') || $q['page_id'] != get_option('page_for_posts')) {
$q['p'] = $q['page_id'];
$where = ' AND ID = ' . $q['page_id'];
}
}
// If a search pattern is specified, load the posts that match
if (!empty($q['s'])) {
// added slashes screw with quote grouping when done early, so done later
$q['s'] = stripslashes($q['s']);
if ($q['sentence']) {
$q['search_terms'] = array($q['s']);
} else {
preg_match_all('/".*?("|$)|((?<=[\\s",+])|^)[^\\s",+]+/', $q[s], $matches);
$q['search_terms'] = array_map(create_function('$a', 'return trim($a, "\\"\'\\n\\r ");'), $matches[0]);
}
$n = $q['exact'] ? '' : '%';
$searchand = '';
foreach ((array) $q['search_terms'] as $term) {
$term = addslashes_gpc($term);
$search .= "{$searchand}((post_title LIKE '{$n}{$term}{$n}') OR (post_content LIKE '{$n}{$term}{$n}'))";
$searchand = ' AND ';
}
$term = addslashes_gpc($q['s']);
if (!$q['sentence'] && count($q['search_terms']) > 1 && $q['search_terms'][0] != $q['s']) {
$search .= " OR (post_title LIKE '{$n}{$term}{$n}') OR (post_content LIKE '{$n}{$term}{$n}')";
}
if (!empty($search)) {
$search = " AND ({$search}) ";
}
}
// Category stuff
if (empty($q['cat']) || $q['cat'] == '0' || $this->is_singular) {
$whichcat = '';
} else {
$q['cat'] = '' . urldecode($q['cat']) . '';
$q['cat'] = addslashes_gpc($q['cat']);
$cat_array = preg_split('/[,\\s]+/', $q['cat']);
foreach ($cat_array as $cat) {
$cat = intval($cat);
$in = $cat > 0;
$cat = abs($cat);
if ($in) {
$q['category__in'][] = $cat;
$q['category__in'] = array_merge($q['category__in'], get_term_children($cat, 'category'));
} else {
$q['category__not_in'][] = $cat;
$q['category__not_in'] = array_merge($q['category__not_in'], get_term_children($cat, 'category'));
}
}
}
if (!empty($q['category__in']) || !empty($q['category__not_in']) || !empty($q['category__and'])) {
$groupby = "{$wpdb->posts}.ID";
}
if (!empty($q['category__in'])) {
$join = " INNER JOIN {$wpdb->term_relationships} ON ({$wpdb->posts}.ID = {$wpdb->term_relationships}.object_id) INNER JOIN {$wpdb->term_taxonomy} ON ({$wpdb->term_relationships}.term_taxonomy_id = {$wpdb->term_taxonomy}.term_taxonomy_id) ";
$whichcat .= " AND {$wpdb->term_taxonomy}.taxonomy = 'category' ";
$include_cats = "'" . implode("', '", $q['category__in']) . "'";
$whichcat .= " AND {$wpdb->term_taxonomy}.term_id IN ({$include_cats}) ";
}
if (!empty($q['category__not_in'])) {
$ids = get_objects_in_term($q['category__not_in'], 'category');
if (is_wp_error($ids)) {
return $ids;
}
if (is_array($ids) && count($ids > 0)) {
$out_posts = "'" . implode("', '", $ids) . "'";
$whichcat .= " AND {$wpdb->posts}.ID NOT IN ({$out_posts})";
}
}
// Category stuff for nice URLs
if ('' != $q['category_name']) {
$reqcat = get_category_by_path($q['category_name']);
$q['category_name'] = str_replace('%2F', '/', urlencode(urldecode($q['category_name'])));
$cat_paths = '/' . trim($q['category_name'], '/');
$q['category_name'] = sanitize_title(basename($cat_paths));
$cat_paths = '/' . trim(urldecode($q['category_name']), '/');
$q['category_name'] = sanitize_title(basename($cat_paths));
$cat_paths = explode('/', $cat_paths);
$cat_path = '';
foreach ((array) $cat_paths as $pathdir) {
$cat_path .= ($pathdir != '' ? '/' : '') . sanitize_title($pathdir);
}
//if we don't match the entire hierarchy fallback on just matching the nicename
if (empty($reqcat)) {
$reqcat = get_category_by_path($q['category_name'], false);
}
if (!empty($reqcat)) {
$reqcat = $reqcat->term_id;
} else {
$reqcat = 0;
}
$q['cat'] = $reqcat;
$join = " INNER JOIN {$wpdb->term_relationships} ON ({$wpdb->posts}.ID = {$wpdb->term_relationships}.object_id) INNER JOIN {$wpdb->term_taxonomy} ON ({$wpdb->term_relationships}.term_taxonomy_id = {$wpdb->term_taxonomy}.term_taxonomy_id) ";
$whichcat = " AND {$wpdb->term_taxonomy}.taxonomy = 'category' ";
$in_cats = array($q['cat']);
$in_cats = array_merge($in_cats, get_term_children($q['cat'], 'category'));
$in_cats = "'" . implode("', '", $in_cats) . "'";
$whichcat .= "AND {$wpdb->term_taxonomy}.term_id IN ({$in_cats})";
$groupby = "{$wpdb->posts}.ID";
}
// Tags
if ('' != $q['tag']) {
if (strpos($q['tag'], ',') !== false) {
$tags = preg_split('/[,\\s]+/', $q['tag']);
foreach ((array) $tags as $tag) {
$tag = sanitize_term_field('slug', $tag, 0, 'post_tag', 'db');
$q['tag_slug__in'][] = $tag;
}
} else {
if (preg_match('/[+\\s]+/', $q['tag'])) {
$tags = preg_split('/[+\\s]+/', $q['tag']);
foreach ((array) $tags as $tag) {
$tag = sanitize_term_field('slug', $tag, 0, 'post_tag', 'db');
$q['tag_slug__and'][] = $tag;
}
} else {
$q['tag'] = sanitize_term_field('slug', $q['tag'], 0, 'post_tag', 'db');
$reqtag = is_term($q['tag'], 'post_tag');
if (!empty($reqtag)) {
$reqtag = $reqtag['term_id'];
} else {
$reqtag = 0;
}
$q['tag_id'] = $reqtag;
$q['tag__in'][] = $reqtag;
}
}
}
if (!empty($q['tag__in']) || !empty($q['tag__not_in']) || !empty($q['tag__and']) || !empty($q['tag_slug__in']) || !empty($q['tag_slug__and'])) {
$groupby = "{$wpdb->posts}.ID";
}
if (!empty($q['tag__in'])) {
$join = " INNER JOIN {$wpdb->term_relationships} ON ({$wpdb->posts}.ID = {$wpdb->term_relationships}.object_id) INNER JOIN {$wpdb->term_taxonomy} ON ({$wpdb->term_relationships}.term_taxonomy_id = {$wpdb->term_taxonomy}.term_taxonomy_id) ";
$whichcat .= " AND {$wpdb->term_taxonomy}.taxonomy = 'post_tag' ";
$include_tags = "'" . implode("', '", $q['tag__in']) . "'";
$whichcat .= " AND {$wpdb->term_taxonomy}.term_id IN ({$include_tags}) ";
$reqtag = is_term($q['tag__in'][0], 'post_tag');
if (!empty($reqtag)) {
$q['tag_id'] = $reqtag['term_id'];
}
}
if (!empty($q['tag_slug__in'])) {
$join = " INNER JOIN {$wpdb->term_relationships} ON ({$wpdb->posts}.ID = {$wpdb->term_relationships}.object_id) INNER JOIN {$wpdb->term_taxonomy} ON ({$wpdb->term_relationships}.term_taxonomy_id = {$wpdb->term_taxonomy}.term_taxonomy_id) INNER JOIN {$wpdb->terms} ON ({$wpdb->term_taxonomy}.term_id = {$wpdb->terms}.term_id) ";
$whichcat .= " AND {$wpdb->term_taxonomy}.taxonomy = 'post_tag' ";
$include_tags = "'" . implode("', '", $q['tag_slug__in']) . "'";
$whichcat .= " AND {$wpdb->terms}.slug IN ({$include_tags}) ";
$reqtag = is_term($q['tag_slug__in'][0], 'post_tag');
if (!empty($reqtag)) {
$q['tag_id'] = $reqtag['term_id'];
}
}
if (!empty($q['tag__not_in'])) {
$ids = get_objects_in_term($q['tag__not_in'], 'post_tag');
if (is_array($ids) && count($ids > 0)) {
$out_posts = "'" . implode("', '", $ids) . "'";
$whichcat .= " AND {$wpdb->posts}.ID NOT IN ({$out_posts})";
}
}
// Tag and slug intersections.
$intersections = array('category__and' => 'category', 'tag__and' => 'post_tag', 'tag_slug__and' => 'post_tag');
foreach ($intersections as $item => $taxonomy) {
if (empty($q[$item])) {
continue;
}
if ($item != 'category__and') {
$reqtag = is_term($q[$item][0], 'post_tag');
if (!empty($reqtag)) {
$q['tag_id'] = $reqtag['term_id'];
}
}
$taxonomy_field = $item == 'tag_slug__and' ? 'slug' : 'term_id';
$q[$item] = array_unique($q[$item]);
$tsql = "SELECT p.ID FROM {$wpdb->posts} p INNER JOIN {$wpdb->term_relationships} tr ON (p.ID = tr.object_id) INNER JOIN {$wpdb->term_taxonomy} tt ON (tr.term_taxonomy_id = tt.term_taxonomy_id) INNER JOIN {$wpdb->terms} t ON (tt.term_id = t.term_id)";
$tsql .= " WHERE tt.taxonomy = '{$taxonomy}' AND t.{$taxonomy_field} IN ('" . implode("', '", $q[$item]) . "')";
$tsql .= " GROUP BY p.ID HAVING count(p.ID) = " . count($q[$item]);
$post_ids = $wpdb->get_col($tsql);
if (count($post_ids)) {
$whichcat .= " AND {$wpdb->posts}.ID IN (" . implode(', ', $post_ids) . ") ";
} else {
$whichcat = " AND 0 = 1";
break;
}
}
// Author/user stuff
if (empty($q['author']) || $q['author'] == '0') {
$whichauthor = '';
} else {
$q['author'] = '' . urldecode($q['author']) . '';
$q['author'] = addslashes_gpc($q['author']);
if (strpos($q['author'], '-') !== false) {
$eq = '!=';
$andor = 'AND';
$q['author'] = explode('-', $q['author']);
$q['author'] = '' . intval($q['author'][1]);
} else {
$eq = '=';
$andor = 'OR';
}
$author_array = preg_split('/[,\\s]+/', $q['author']);
$whichauthor .= ' AND (post_author ' . $eq . ' ' . intval($author_array[0]);
for ($i = 1; $i < count($author_array); $i = $i + 1) {
$whichauthor .= ' ' . $andor . ' post_author ' . $eq . ' ' . intval($author_array[$i]);
}
$whichauthor .= ')';
}
// Author stuff for nice URLs
if ('' != $q['author_name']) {
if (strpos($q['author_name'], '/') !== false) {
$q['author_name'] = explode('/', $q['author_name']);
if ($q['author_name'][count($q['author_name']) - 1]) {
$q['author_name'] = $q['author_name'][count($q['author_name']) - 1];
#no trailing slash
} else {
$q['author_name'] = $q['author_name'][count($q['author_name']) - 2];
#there was a trailling slash
}
}
$q['author_name'] = sanitize_title($q['author_name']);
$q['author'] = $wpdb->get_var("SELECT ID FROM {$wpdb->users} WHERE user_nicename='" . $q['author_name'] . "'");
$whichauthor .= ' AND (post_author = ' . intval($q['author']) . ')';
}
$where .= $search . $whichcat . $whichauthor;
if (empty($q['order']) || strtoupper($q['order']) != 'ASC' && strtoupper($q['order']) != 'DESC') {
$q['order'] = 'DESC';
}
// Order by
if (empty($q['orderby'])) {
$q['orderby'] = 'post_date ' . $q['order'];
} else {
// Used to filter values
$allowed_keys = array('author', 'date', 'category', 'title', 'modified', 'menu_order');
$q['orderby'] = urldecode($q['orderby']);
$q['orderby'] = addslashes_gpc($q['orderby']);
$orderby_array = explode(' ', $q['orderby']);
if (empty($orderby_array)) {
$orderby_array[] = $q['orderby'];
}
$q['orderby'] = '';
for ($i = 0; $i < count($orderby_array); $i++) {
// Only allow certain values for safety
$orderby = $orderby_array[$i];
if ('menu_order' != $orderby) {
$orderby = 'post_' . $orderby;
}
if (in_array($orderby_array[$i], $allowed_keys)) {
$q['orderby'] .= ($i == 0 ? '' : ',') . "{$orderby} {$q['order']}";
}
}
if (empty($q['orderby'])) {
$q['orderby'] = 'post_date ' . $q['order'];
}
}
if ($this->is_attachment) {
$where .= " AND post_type = 'attachment'";
} elseif ($this->is_page) {
$where .= " AND post_type = 'page'";
} elseif ($this->is_single) {
$where .= " AND post_type = 'post'";
} else {
$where .= " AND post_type = '{$post_type}'";
}
if (isset($q['post_status']) && '' != $q['post_status']) {
$q_status = explode(',', $q['post_status']);
$r_status = array();
if (in_array('draft', $q_status)) {
$r_status[] = "post_status = 'draft'";
}
if (in_array('pending', $q_status)) {
$r_status[] = "post_status = 'pending'";
}
if (in_array('future', $q_status)) {
$r_status[] = "post_status = 'future'";
}
if (in_array('inherit', $q_status)) {
$r_status[] = "post_status = 'inherit'";
}
if (in_array('private', $q_status)) {
$r_status[] = "post_status = 'private'";
}
if (in_array('publish', $q_status)) {
$r_status[] = "post_status = 'publish'";
}
if (!empty($r_status)) {
$where .= " AND (" . join(' OR ', $r_status) . ")";
}
} elseif (!$this->is_singular) {
$where .= " AND (post_status = 'publish'";
if (is_admin()) {
$where .= " OR post_status = 'future' OR post_status = 'draft' OR post_status = 'pending'";
}
if (is_user_logged_in()) {
$where .= current_user_can("read_private_{$post_type}s") ? " OR post_status = 'private'" : " OR post_author = {$user_ID} AND post_status = 'private'";
}
$where .= ')';
}
// Apply filters on where and join prior to paging so that any
// manipulations to them are reflected in the paging by day queries.
$where = apply_filters('posts_where', $where);
$join = apply_filters('posts_join', $join);
// Paging
if (empty($q['nopaging']) && !$this->is_singular) {
$page = abs(intval($q['paged']));
if (empty($page)) {
$page = 1;
}
if (empty($q['offset'])) {
$pgstrt = '';
$pgstrt = (intval($page) - 1) * $q['posts_per_page'] . ', ';
$limits = 'LIMIT ' . $pgstrt . $q['posts_per_page'];
} else {
// we're ignoring $page and using 'offset'
$q['offset'] = abs(intval($q['offset']));
$pgstrt = $q['offset'] . ', ';
$limits = 'LIMIT ' . $pgstrt . $q['posts_per_page'];
}
}
// Comments feeds
if ($this->is_comment_feed && ($this->is_archive || $this->is_search || !$this->is_singular)) {
if ($this->is_archive || $this->is_search) {
$cjoin = "LEFT JOIN {$wpdb->posts} ON ({$wpdb->comments}.comment_post_ID = {$wpdb->posts}.ID) {$join} ";
$cwhere = "WHERE comment_approved = '1' {$where}";
$cgroupby = "GROUP BY {$wpdb->comments}.comment_id";
} else {
// Other non singular e.g. front
$cjoin = "LEFT JOIN {$wpdb->posts} ON ( {$wpdb->comments}.comment_post_ID = {$wpdb->posts}.ID )";
$cwhere = "WHERE post_status = 'publish' AND comment_approved = '1'";
$cgroupby = '';
}
$cjoin = apply_filters('comment_feed_join', $cjoin);
$cwhere = apply_filters('comment_feed_where', $cwhere);
$cgroupby = apply_filters('comment_feed_groupby', $cgroupby);
$this->comments = (array) $wpdb->get_results("SELECT {$distinct} {$wpdb->comments}.* FROM {$wpdb->comments} {$cjoin} {$cwhere} {$cgroupby} ORDER BY comment_date_gmt DESC LIMIT " . get_option('posts_per_rss'));
$this->comment_count = count($this->comments);
$post_ids = array();
foreach ($this->comments as $comment) {
$post_ids[] = (int) $comment->comment_post_ID;
}
$post_ids = join(',', $post_ids);
$join = '';
if ($post_ids) {
$where = "AND {$wpdb->posts}.ID IN ({$post_ids}) ";
} else {
$where = "AND 0";
}
}
// Apply post-paging filters on where and join. Only plugins that
// manipulate paging queries should use these hooks.
// Announce current selection parameters. For use by caching plugins.
do_action('posts_selection', $where . $groupby . $q['orderby'] . $limits . $join);
$where = apply_filters('posts_where_paged', $where);
$groupby = apply_filters('posts_groupby', $groupby);
if (!empty($groupby)) {
$groupby = 'GROUP BY ' . $groupby;
}
$join = apply_filters('posts_join_paged', $join);
$orderby = apply_filters('posts_orderby', $q['orderby']);
if (!empty($orderby)) {
$orderby = 'ORDER BY ' . $orderby;
}
$distinct = apply_filters('posts_distinct', $distinct);
$fields = apply_filters('posts_fields', "{$wpdb->posts}.*");
$limits = apply_filters('post_limits', $limits);
$found_rows = '';
if (!empty($limits)) {
$found_rows = 'SQL_CALC_FOUND_ROWS';
}
$request = " SELECT {$found_rows} {$distinct} {$fields} FROM {$wpdb->posts} {$join} WHERE 1=1 {$where} {$groupby} {$orderby} {$limits}";
$this->request = apply_filters('posts_request', $request);
$this->posts = $wpdb->get_results($this->request);
// Raw results filter. Prior to status checks.
$this->posts = apply_filters('posts_results', $this->posts);
if ($this->is_comment_feed && $this->is_singular) {
$cjoin = apply_filters('comment_feed_join', '');
$cwhere = apply_filters('comment_feed_where', "WHERE comment_post_ID = {$this->posts[0]->ID} AND comment_approved = '1'");
$comments_request = "SELECT {$wpdb->comments}.* FROM {$wpdb->comments} {$cjoin} {$cwhere} ORDER BY comment_date_gmt DESC LIMIT " . get_option('posts_per_rss');
$this->comments = $wpdb->get_results($comments_request);
$this->comment_count = count($this->comments);
}
if (!empty($limits)) {
$found_posts_query = apply_filters('found_posts_query', 'SELECT FOUND_ROWS()');
$this->found_posts = $wpdb->get_var($found_posts_query);
$this->found_posts = apply_filters('found_posts', $this->found_posts);
$this->max_num_pages = ceil($this->found_posts / $q['posts_per_page']);
}
// Check post status to determine if post should be displayed.
if (!empty($this->posts) && ($this->is_single || $this->is_page)) {
$status = get_post_status($this->posts[0]);
//$type = get_post_type($this->posts[0]);
if ('publish' != $status) {
if (!is_user_logged_in()) {
// User must be logged in to view unpublished posts.
$this->posts = array();
} else {
if (in_array($status, array('draft', 'pending'))) {
// User must have edit permissions on the draft to preview.
if (!current_user_can('edit_post', $this->posts[0]->ID)) {
$this->posts = array();
} else {
$this->is_preview = true;
$this->posts[0]->post_date = current_time('mysql');
}
} else {
if ('future' == $status) {
$this->is_preview = true;
if (!current_user_can('edit_post', $this->posts[0]->ID)) {
$this->posts = array();
}
} else {
if (!current_user_can('read_post', $this->posts[0]->ID)) {
$this->posts = array();
}
}
}
}
}
}
$this->posts = apply_filters('the_posts', $this->posts);
update_post_caches($this->posts);
$this->post_count = count($this->posts);
if ($this->post_count > 0) {
$this->post = $this->posts[0];
}
return $this->posts;
}
function ms_motogp_table()
{
$args = array('posts_per_page' => '1', 'post_status' => 'publish', 'post_type' => 'riderstandings', 'name' => 'motogp');
$query = new WP_Query($args);
if ($query->have_posts()) {
// Start looping over the query results.
while ($query->have_posts()) {
$query->the_post();
if (have_rows('standings_table')) {
?>
<h2>Championship Standings</h2>
<table class="homestandings">
<?php
$i = 1;
while (have_rows('standings_table')) {
the_row();
if ($i <= 5) {
?>
<tr>
<td><?php
echo $i;
?>
</td>
<td><?php
the_sub_field('rider');
?>
</td>
<td><?php
the_sub_field('points');
?>
</td>
</tr>
<?php
}
$i++;
}
?>
</table>
<?php
}
}
}
update_post_caches($posts);
wp_reset_query();
}
/**
* Retrieve the posts based on query variables.
*
* There are a few filters and actions that can be used to modify the post
* database query.
*
* @since 1.5.0
* @access public
* @uses do_action_ref_array() Calls 'pre_get_posts' hook before retrieving posts.
*
* @return array List of posts.
*/
function &get_posts()
{
global $wpdb, $user_ID;
do_action_ref_array('pre_get_posts', array(&$this));
// Shorthand.
$q =& $this->query_vars;
$q = $this->fill_query_vars($q);
// First let's clear some variables
$distinct = '';
$whichcat = '';
$whichauthor = '';
$whichmimetype = '';
$where = '';
$limits = '';
$join = '';
$search = '';
$groupby = '';
$fields = "{$wpdb->posts}.*";
$post_status_join = false;
$page = 1;
if (!isset($q['caller_get_posts'])) {
$q['caller_get_posts'] = false;
}
if (!isset($q['suppress_filters'])) {
$q['suppress_filters'] = false;
}
if (!isset($q['post_type'])) {
if ($this->is_search) {
$q['post_type'] = 'any';
} else {
$q['post_type'] = 'post';
}
}
$post_type = $q['post_type'];
if (!isset($q['posts_per_page']) || $q['posts_per_page'] == 0) {
$q['posts_per_page'] = get_option('posts_per_page');
}
if (isset($q['showposts']) && $q['showposts']) {
$q['showposts'] = (int) $q['showposts'];
$q['posts_per_page'] = $q['showposts'];
}
if (isset($q['posts_per_archive_page']) && $q['posts_per_archive_page'] != 0 && ($this->is_archive || $this->is_search)) {
$q['posts_per_page'] = $q['posts_per_archive_page'];
}
if (!isset($q['nopaging'])) {
if ($q['posts_per_page'] == -1) {
$q['nopaging'] = true;
} else {
$q['nopaging'] = false;
}
}
if ($this->is_feed) {
$q['posts_per_page'] = get_option('posts_per_rss');
$q['nopaging'] = false;
}
$q['posts_per_page'] = (int) $q['posts_per_page'];
if ($q['posts_per_page'] < -1) {
$q['posts_per_page'] = abs($q['posts_per_page']);
} else {
if ($q['posts_per_page'] == 0) {
$q['posts_per_page'] = 1;
}
}
if (!isset($q['comments_per_page']) || $q['comments_per_page'] == 0) {
$q['comments_per_page'] = get_option('comments_per_page');
}
if ($this->is_home && (empty($this->query) || $q['preview'] == 'true') && 'page' == get_option('show_on_front') && get_option('page_on_front')) {
$this->is_page = true;
$this->is_home = false;
$q['page_id'] = get_option('page_on_front');
}
if (isset($q['page'])) {
$q['page'] = trim($q['page'], '/');
$q['page'] = absint($q['page']);
}
// If a month is specified in the querystring, load that month
if ($q['m']) {
$q['m'] = '' . preg_replace('|[^0-9]|', '', $q['m']);
$where .= " AND YEAR({$wpdb->posts}.post_date)=" . substr($q['m'], 0, 4);
if (strlen($q['m']) > 5) {
$where .= " AND MONTH({$wpdb->posts}.post_date)=" . substr($q['m'], 4, 2);
}
if (strlen($q['m']) > 7) {
$where .= " AND DAYOFMONTH({$wpdb->posts}.post_date)=" . substr($q['m'], 6, 2);
}
if (strlen($q['m']) > 9) {
$where .= " AND HOUR({$wpdb->posts}.post_date)=" . substr($q['m'], 8, 2);
}
if (strlen($q['m']) > 11) {
$where .= " AND MINUTE({$wpdb->posts}.post_date)=" . substr($q['m'], 10, 2);
}
if (strlen($q['m']) > 13) {
$where .= " AND SECOND({$wpdb->posts}.post_date)=" . substr($q['m'], 12, 2);
}
}
if ('' !== $q['hour']) {
$where .= " AND HOUR({$wpdb->posts}.post_date)='" . $q['hour'] . "'";
}
if ('' !== $q['minute']) {
$where .= " AND MINUTE({$wpdb->posts}.post_date)='" . $q['minute'] . "'";
}
if ('' !== $q['second']) {
$where .= " AND SECOND({$wpdb->posts}.post_date)='" . $q['second'] . "'";
}
if ($q['year']) {
$where .= " AND YEAR({$wpdb->posts}.post_date)='" . $q['year'] . "'";
}
if ($q['monthnum']) {
$where .= " AND MONTH({$wpdb->posts}.post_date)='" . $q['monthnum'] . "'";
}
if ($q['day']) {
$where .= " AND DAYOFMONTH({$wpdb->posts}.post_date)='" . $q['day'] . "'";
}
if ('' != $q['name']) {
$q['name'] = sanitize_title($q['name']);
$where .= " AND {$wpdb->posts}.post_name = '" . $q['name'] . "'";
} else {
if ('' != $q['pagename']) {
if (isset($this->queried_object_id)) {
$reqpage = $this->queried_object_id;
} else {
$reqpage = get_page_by_path($q['pagename']);
if (!empty($reqpage)) {
$reqpage = $reqpage->ID;
} else {
$reqpage = 0;
}
}
$page_for_posts = get_option('page_for_posts');
if ('page' != get_option('show_on_front') || empty($page_for_posts) || $reqpage != $page_for_posts) {
$q['pagename'] = str_replace('%2F', '/', urlencode(urldecode($q['pagename'])));
$page_paths = '/' . trim($q['pagename'], '/');
$q['pagename'] = sanitize_title(basename($page_paths));
$q['name'] = $q['pagename'];
$where .= " AND ({$wpdb->posts}.ID = '{$reqpage}')";
$reqpage_obj = get_page($reqpage);
if (is_object($reqpage_obj) && 'attachment' == $reqpage_obj->post_type) {
$this->is_attachment = true;
$this->is_page = true;
$q['attachment_id'] = $reqpage;
}
}
} elseif ('' != $q['attachment']) {
$q['attachment'] = str_replace('%2F', '/', urlencode(urldecode($q['attachment'])));
$attach_paths = '/' . trim($q['attachment'], '/');
$q['attachment'] = sanitize_title(basename($attach_paths));
$q['name'] = $q['attachment'];
$where .= " AND {$wpdb->posts}.post_name = '" . $q['attachment'] . "'";
}
}
if ($q['w']) {
$where .= " AND WEEK({$wpdb->posts}.post_date, 1)='" . $q['w'] . "'";
}
if (intval($q['comments_popup'])) {
$q['p'] = absint($q['comments_popup']);
}
// If an attachment is requested by number, let it supercede any post number.
if ($q['attachment_id']) {
$q['p'] = absint($q['attachment_id']);
}
// If a post number is specified, load that post
if ($q['p']) {
$where .= " AND {$wpdb->posts}.ID = " . $q['p'];
} elseif ($q['post__in']) {
$post__in = implode(',', array_map('absint', $q['post__in']));
$where .= " AND {$wpdb->posts}.ID IN ({$post__in})";
} elseif ($q['post__not_in']) {
$post__not_in = implode(',', array_map('absint', $q['post__not_in']));
$where .= " AND {$wpdb->posts}.ID NOT IN ({$post__not_in})";
}
if (is_numeric($q['post_parent'])) {
$where .= $wpdb->prepare(" AND {$wpdb->posts}.post_parent = %d ", $q['post_parent']);
}
if ($q['page_id']) {
if ('page' != get_option('show_on_front') || $q['page_id'] != get_option('page_for_posts')) {
$q['p'] = $q['page_id'];
$where = " AND {$wpdb->posts}.ID = " . $q['page_id'];
}
}
// If a search pattern is specified, load the posts that match
if (!empty($q['s'])) {
// added slashes screw with quote grouping when done early, so done later
$q['s'] = stripslashes($q['s']);
if (!empty($q['sentence'])) {
$q['search_terms'] = array($q['s']);
} else {
preg_match_all('/".*?("|$)|((?<=[\\s",+])|^)[^\\s",+]+/', $q['s'], $matches);
$q['search_terms'] = array_map(create_function('$a', 'return trim($a, "\\"\'\\n\\r ");'), $matches[0]);
}
$n = !empty($q['exact']) ? '' : '%';
$searchand = '';
foreach ((array) $q['search_terms'] as $term) {
$term = addslashes_gpc($term);
$search .= "{$searchand}(({$wpdb->posts}.post_title LIKE '{$n}{$term}{$n}') OR ({$wpdb->posts}.post_content LIKE '{$n}{$term}{$n}'))";
$searchand = ' AND ';
}
$term = $wpdb->escape($q['s']);
if (empty($q['sentence']) && count($q['search_terms']) > 1 && $q['search_terms'][0] != $q['s']) {
$search .= " OR ({$wpdb->posts}.post_title LIKE '{$n}{$term}{$n}') OR ({$wpdb->posts}.post_content LIKE '{$n}{$term}{$n}')";
}
if (!empty($search)) {
$search = " AND ({$search}) ";
}
}
// Category stuff
if (empty($q['cat']) || $q['cat'] == '0' || $this->is_singular) {
$whichcat = '';
} else {
$q['cat'] = '' . urldecode($q['cat']) . '';
$q['cat'] = addslashes_gpc($q['cat']);
$cat_array = preg_split('/[,\\s]+/', $q['cat']);
$q['cat'] = '';
$req_cats = array();
foreach ((array) $cat_array as $cat) {
$cat = intval($cat);
$req_cats[] = $cat;
$in = $cat > 0;
$cat = abs($cat);
if ($in) {
$q['category__in'][] = $cat;
$q['category__in'] = array_merge($q['category__in'], get_term_children($cat, 'category'));
} else {
$q['category__not_in'][] = $cat;
$q['category__not_in'] = array_merge($q['category__not_in'], get_term_children($cat, 'category'));
}
}
$q['cat'] = implode(',', $req_cats);
}
if (!empty($q['category__in'])) {
$groupby = "{$wpdb->posts}.ID";
}
if (!empty($q['category__in'])) {
$join = " INNER JOIN {$wpdb->term_relationships} ON ({$wpdb->posts}.ID = {$wpdb->term_relationships}.object_id) INNER JOIN {$wpdb->term_taxonomy} ON ({$wpdb->term_relationships}.term_taxonomy_id = {$wpdb->term_taxonomy}.term_taxonomy_id) ";
$whichcat .= " AND {$wpdb->term_taxonomy}.taxonomy = 'category' ";
$include_cats = "'" . implode("', '", $q['category__in']) . "'";
$whichcat .= " AND {$wpdb->term_taxonomy}.term_id IN ({$include_cats}) ";
}
if (!empty($q['category__not_in'])) {
if ($wpdb->has_cap('subqueries')) {
$cat_string = "'" . implode("', '", $q['category__not_in']) . "'";
$whichcat .= " AND {$wpdb->posts}.ID NOT IN ( SELECT tr.object_id FROM {$wpdb->term_relationships} AS tr INNER JOIN {$wpdb->term_taxonomy} AS tt ON tr.term_taxonomy_id = tt.term_taxonomy_id WHERE tt.taxonomy = 'category' AND tt.term_id IN ({$cat_string}) )";
} else {
$ids = get_objects_in_term($q['category__not_in'], 'category');
if (is_wp_error($ids)) {
$ids = array();
}
if (is_array($ids) && count($ids > 0)) {
$out_posts = "'" . implode("', '", $ids) . "'";
$whichcat .= " AND {$wpdb->posts}.ID NOT IN ({$out_posts})";
}
}
}
// Category stuff for nice URLs
if ('' != $q['category_name'] && !$this->is_singular) {
$reqcat = get_category_by_path($q['category_name']);
$q['category_name'] = str_replace('%2F', '/', urlencode(urldecode($q['category_name'])));
$cat_paths = '/' . trim($q['category_name'], '/');
$q['category_name'] = sanitize_title(basename($cat_paths));
$cat_paths = '/' . trim(urldecode($q['category_name']), '/');
$q['category_name'] = sanitize_title(basename($cat_paths));
$cat_paths = explode('/', $cat_paths);
$cat_path = '';
foreach ((array) $cat_paths as $pathdir) {
$cat_path .= ($pathdir != '' ? '/' : '') . sanitize_title($pathdir);
}
//if we don't match the entire hierarchy fallback on just matching the nicename
if (empty($reqcat)) {
$reqcat = get_category_by_path($q['category_name'], false);
}
if (!empty($reqcat)) {
$reqcat = $reqcat->term_id;
} else {
$reqcat = 0;
}
$q['cat'] = $reqcat;
$join = " INNER JOIN {$wpdb->term_relationships} ON ({$wpdb->posts}.ID = {$wpdb->term_relationships}.object_id) INNER JOIN {$wpdb->term_taxonomy} ON ({$wpdb->term_relationships}.term_taxonomy_id = {$wpdb->term_taxonomy}.term_taxonomy_id) ";
$whichcat = " AND {$wpdb->term_taxonomy}.taxonomy = 'category' ";
$in_cats = array($q['cat']);
$in_cats = array_merge($in_cats, get_term_children($q['cat'], 'category'));
$in_cats = "'" . implode("', '", $in_cats) . "'";
$whichcat .= "AND {$wpdb->term_taxonomy}.term_id IN ({$in_cats})";
$groupby = "{$wpdb->posts}.ID";
}
// Tags
if ('' != $q['tag']) {
if (strpos($q['tag'], ',') !== false) {
$tags = preg_split('/[,\\s]+/', $q['tag']);
foreach ((array) $tags as $tag) {
$tag = sanitize_term_field('slug', $tag, 0, 'post_tag', 'db');
$q['tag_slug__in'][] = $tag;
}
} else {
if (preg_match('/[+\\s]+/', $q['tag'])) {
$tags = preg_split('/[+\\s]+/', $q['tag']);
foreach ((array) $tags as $tag) {
$tag = sanitize_term_field('slug', $tag, 0, 'post_tag', 'db');
$q['tag_slug__and'][] = $tag;
}
} else {
$q['tag'] = sanitize_term_field('slug', $q['tag'], 0, 'post_tag', 'db');
$q['tag_slug__in'][] = $q['tag'];
}
}
}
if (!empty($q['tag__in']) || !empty($q['tag_slug__in'])) {
$groupby = "{$wpdb->posts}.ID";
}
if (!empty($q['tag__in'])) {
$join = " INNER JOIN {$wpdb->term_relationships} ON ({$wpdb->posts}.ID = {$wpdb->term_relationships}.object_id) INNER JOIN {$wpdb->term_taxonomy} ON ({$wpdb->term_relationships}.term_taxonomy_id = {$wpdb->term_taxonomy}.term_taxonomy_id) ";
$whichcat .= " AND {$wpdb->term_taxonomy}.taxonomy = 'post_tag' ";
$include_tags = "'" . implode("', '", $q['tag__in']) . "'";
$whichcat .= " AND {$wpdb->term_taxonomy}.term_id IN ({$include_tags}) ";
$reqtag = is_term($q['tag__in'][0], 'post_tag');
if (!empty($reqtag)) {
$q['tag_id'] = $reqtag['term_id'];
}
}
if (!empty($q['tag_slug__in'])) {
$join = " INNER JOIN {$wpdb->term_relationships} ON ({$wpdb->posts}.ID = {$wpdb->term_relationships}.object_id) INNER JOIN {$wpdb->term_taxonomy} ON ({$wpdb->term_relationships}.term_taxonomy_id = {$wpdb->term_taxonomy}.term_taxonomy_id) INNER JOIN {$wpdb->terms} ON ({$wpdb->term_taxonomy}.term_id = {$wpdb->terms}.term_id) ";
$whichcat .= " AND {$wpdb->term_taxonomy}.taxonomy = 'post_tag' ";
$include_tags = "'" . implode("', '", $q['tag_slug__in']) . "'";
$whichcat .= " AND {$wpdb->terms}.slug IN ({$include_tags}) ";
$reqtag = get_term_by('slug', $q['tag_slug__in'][0], 'post_tag');
if (!empty($reqtag)) {
$q['tag_id'] = $reqtag->term_id;
}
}
if (!empty($q['tag__not_in'])) {
if ($wpdb->has_cap('subqueries')) {
$tag_string = "'" . implode("', '", $q['tag__not_in']) . "'";
$whichcat .= " AND {$wpdb->posts}.ID NOT IN ( SELECT tr.object_id FROM {$wpdb->term_relationships} AS tr INNER JOIN {$wpdb->term_taxonomy} AS tt ON tr.term_taxonomy_id = tt.term_taxonomy_id WHERE tt.taxonomy = 'post_tag' AND tt.term_id IN ({$tag_string}) )";
} else {
$ids = get_objects_in_term($q['tag__not_in'], 'post_tag');
if (is_wp_error($ids)) {
$ids = array();
}
if (is_array($ids) && count($ids > 0)) {
$out_posts = "'" . implode("', '", $ids) . "'";
$whichcat .= " AND {$wpdb->posts}.ID NOT IN ({$out_posts})";
}
}
}
// Tag and slug intersections.
$intersections = array('category__and' => 'category', 'tag__and' => 'post_tag', 'tag_slug__and' => 'post_tag');
foreach ($intersections as $item => $taxonomy) {
if (empty($q[$item])) {
continue;
}
if ($item != 'category__and') {
$reqtag = is_term($q[$item][0], 'post_tag');
if (!empty($reqtag)) {
$q['tag_id'] = $reqtag['term_id'];
}
}
$taxonomy_field = $item == 'tag_slug__and' ? 'slug' : 'term_id';
$q[$item] = array_unique($q[$item]);
$tsql = "SELECT p.ID FROM {$wpdb->posts} p INNER JOIN {$wpdb->term_relationships} tr ON (p.ID = tr.object_id) INNER JOIN {$wpdb->term_taxonomy} tt ON (tr.term_taxonomy_id = tt.term_taxonomy_id) INNER JOIN {$wpdb->terms} t ON (tt.term_id = t.term_id)";
$tsql .= " WHERE tt.taxonomy = '{$taxonomy}' AND t.{$taxonomy_field} IN ('" . implode("', '", $q[$item]) . "')";
$tsql .= " GROUP BY p.ID HAVING count(p.ID) = " . count($q[$item]);
$post_ids = $wpdb->get_col($tsql);
if (count($post_ids)) {
$whichcat .= " AND {$wpdb->posts}.ID IN (" . implode(', ', $post_ids) . ") ";
} else {
$whichcat = " AND 0 = 1";
break;
}
}
// Taxonomies
if ($this->is_tax) {
if ('' != $q['taxonomy']) {
$taxonomy = $q['taxonomy'];
$tt[$taxonomy] = $q['term'];
$terms = get_terms($q['taxonomy'], array('slug' => $q['term']));
} else {
foreach ($GLOBALS['wp_taxonomies'] as $taxonomy => $t) {
if (isset($t->query_var) && '' != $q[$t->query_var]) {
$terms = get_terms($taxonomy, array('slug' => $q[$t->query_var]));
if (!is_wp_error($terms)) {
break;
}
}
}
}
if (is_wp_error($terms) || empty($terms)) {
$whichcat = " AND 0 ";
} else {
foreach ($terms as $term) {
$term_ids[] = $term->term_id;
}
$post_ids = get_objects_in_term($term_ids, $taxonomy);
if (!is_wp_error($post_ids) && count($post_ids)) {
$whichcat .= " AND {$wpdb->posts}.ID IN (" . implode(', ', $post_ids) . ") ";
$post_type = 'any';
$q['post_status'] = 'publish';
$post_status_join = true;
} else {
$whichcat = " AND 0 ";
}
}
}
// Author/user stuff
if (empty($q['author']) || $q['author'] == '0') {
$whichauthor = '';
} else {
$q['author'] = '' . urldecode($q['author']) . '';
$q['author'] = addslashes_gpc($q['author']);
if (strpos($q['author'], '-') !== false) {
$eq = '!=';
$andor = 'AND';
$q['author'] = explode('-', $q['author']);
$q['author'] = '' . absint($q['author'][1]);
} else {
$eq = '=';
$andor = 'OR';
}
$author_array = preg_split('/[,\\s]+/', $q['author']);
$whichauthor .= " AND ({$wpdb->posts}.post_author " . $eq . ' ' . absint($author_array[0]);
for ($i = 1; $i < count($author_array); $i = $i + 1) {
$whichauthor .= ' ' . $andor . " {$wpdb->posts}.post_author " . $eq . ' ' . absint($author_array[$i]);
}
$whichauthor .= ')';
}
// Author stuff for nice URLs
if ('' != $q['author_name']) {
if (strpos($q['author_name'], '/') !== false) {
$q['author_name'] = explode('/', $q['author_name']);
if ($q['author_name'][count($q['author_name']) - 1]) {
$q['author_name'] = $q['author_name'][count($q['author_name']) - 1];
#no trailing slash
} else {
$q['author_name'] = $q['author_name'][count($q['author_name']) - 2];
#there was a trailling slash
}
}
$q['author_name'] = sanitize_title($q['author_name']);
$q['author'] = $wpdb->get_var("SELECT ID FROM {$wpdb->users} WHERE user_nicename='" . $q['author_name'] . "'");
$whichauthor .= " AND ({$wpdb->posts}.post_author = " . absint($q['author']) . ')';
}
// MIME-Type stuff for attachment browsing
if (isset($q['post_mime_type']) && '' != $q['post_mime_type']) {
$whichmimetype = wp_post_mime_type_where($q['post_mime_type']);
}
$where .= $search . $whichcat . $whichauthor . $whichmimetype;
if (empty($q['order']) || strtoupper($q['order']) != 'ASC' && strtoupper($q['order']) != 'DESC') {
$q['order'] = 'DESC';
}
// Order by
if (empty($q['orderby'])) {
$q['orderby'] = "{$wpdb->posts}.post_date " . $q['order'];
} else {
// Used to filter values
$allowed_keys = array('author', 'date', 'category', 'title', 'modified', 'menu_order', 'parent', 'ID', 'rand');
if (!empty($q['meta_key'])) {
$allowed_keys[] = $q['meta_key'];
$allowed_keys[] = 'meta_value';
}
$q['orderby'] = urldecode($q['orderby']);
$q['orderby'] = addslashes_gpc($q['orderby']);
$orderby_array = explode(' ', $q['orderby']);
if (empty($orderby_array)) {
$orderby_array[] = $q['orderby'];
}
$q['orderby'] = '';
for ($i = 0; $i < count($orderby_array); $i++) {
// Only allow certain values for safety
$orderby = $orderby_array[$i];
switch ($orderby) {
case 'menu_order':
break;
case 'ID':
$orderby = "{$wpdb->posts}.ID";
break;
case 'rand':
$orderby = 'RAND()';
break;
case $q['meta_key']:
case 'meta_value':
$orderby = "{$wpdb->postmeta}.meta_value";
break;
default:
$orderby = "{$wpdb->posts}.post_" . $orderby;
}
if (in_array($orderby_array[$i], $allowed_keys)) {
$q['orderby'] .= ($i == 0 ? '' : ',') . $orderby;
}
}
// append ASC or DESC at the end
if (!empty($q['orderby'])) {
$q['orderby'] .= " {$q['order']}";
}
if (empty($q['orderby'])) {
$q['orderby'] = "{$wpdb->posts}.post_date " . $q['order'];
}
}
if ($this->is_attachment) {
$where .= " AND {$wpdb->posts}.post_type = 'attachment'";
} elseif ($this->is_page) {
$where .= " AND {$wpdb->posts}.post_type = 'page'";
} elseif ($this->is_single) {
$where .= " AND {$wpdb->posts}.post_type = 'post'";
} elseif ('any' == $post_type) {
$where .= '';
} else {
$where .= " AND {$wpdb->posts}.post_type = '{$post_type}'";
}
if (isset($q['post_status']) && '' != $q['post_status']) {
$statuswheres = array();
$q_status = explode(',', $q['post_status']);
$r_status = array();
$p_status = array();
if (in_array('draft', $q_status)) {
$r_status[] = "{$wpdb->posts}.post_status = 'draft'";
}
if (in_array('pending', $q_status)) {
$r_status[] = "{$wpdb->posts}.post_status = 'pending'";
}
if (in_array('future', $q_status)) {
$r_status[] = "{$wpdb->posts}.post_status = 'future'";
}
if (in_array('inherit', $q_status)) {
$r_status[] = "{$wpdb->posts}.post_status = 'inherit'";
}
if (in_array('private', $q_status)) {
$p_status[] = "{$wpdb->posts}.post_status = 'private'";
}
if (in_array('publish', $q_status)) {
$r_status[] = "{$wpdb->posts}.post_status = 'publish'";
}
if (empty($q['perm']) || 'readable' != $q['perm']) {
$r_status = array_merge($r_status, $p_status);
unset($p_status);
}
if (!empty($r_status)) {
if (!empty($q['perm']) && 'editable' == $q['perm'] && !current_user_can("edit_others_{$post_type}s")) {
$statuswheres[] = "({$wpdb->posts}.post_author = {$user_ID} " . "AND (" . join(' OR ', $r_status) . "))";
} else {
$statuswheres[] = "(" . join(' OR ', $r_status) . ")";
}
}
if (!empty($p_status)) {
if (!empty($q['perm']) && 'readable' == $q['perm'] && !current_user_can("read_private_{$post_type}s")) {
$statuswheres[] = "({$wpdb->posts}.post_author = {$user_ID} " . "AND (" . join(' OR ', $p_status) . "))";
} else {
$statuswheres[] = "(" . join(' OR ', $p_status) . ")";
}
}
if ($post_status_join) {
$join .= " LEFT JOIN {$wpdb->posts} AS p2 ON ({$wpdb->posts}.post_parent = p2.ID) ";
foreach ($statuswheres as $index => $statuswhere) {
$statuswheres[$index] = "({$statuswhere} OR ({$wpdb->posts}.post_status = 'inherit' AND " . str_replace($wpdb->posts, 'p2', $statuswhere) . "))";
}
}
foreach ($statuswheres as $statuswhere) {
$where .= " AND {$statuswhere}";
}
} elseif (!$this->is_singular) {
$where .= " AND ({$wpdb->posts}.post_status = 'publish'";
if (is_admin()) {
$where .= " OR {$wpdb->posts}.post_status = 'future' OR {$wpdb->posts}.post_status = 'draft' OR {$wpdb->posts}.post_status = 'pending'";
}
if (is_user_logged_in()) {
$where .= current_user_can("read_private_{$post_type}s") ? " OR {$wpdb->posts}.post_status = 'private'" : " OR {$wpdb->posts}.post_author = {$user_ID} AND {$wpdb->posts}.post_status = 'private'";
}
$where .= ')';
}
// postmeta queries
if (!empty($q['meta_key']) || !empty($q['meta_value'])) {
$join .= " LEFT JOIN {$wpdb->postmeta} ON ({$wpdb->posts}.ID = {$wpdb->postmeta}.post_id) ";
}
if (!empty($q['meta_key'])) {
$where .= $wpdb->prepare(" AND {$wpdb->postmeta}.meta_key = %s ", $q['meta_key']);
}
if (!empty($q['meta_value'])) {
if (!isset($q['meta_compare']) || empty($q['meta_compare']) || !in_array($q['meta_compare'], array('=', '!=', '>', '>=', '<', '<='))) {
$q['meta_compare'] = '=';
}
$where .= $wpdb->prepare("AND {$wpdb->postmeta}.meta_value {$q['meta_compare']} %s ", $q['meta_value']);
}
// Apply filters on where and join prior to paging so that any
// manipulations to them are reflected in the paging by day queries.
if (!$q['suppress_filters']) {
$where = apply_filters('posts_where', $where);
$join = apply_filters('posts_join', $join);
}
// Paging
if (empty($q['nopaging']) && !$this->is_singular) {
$page = absint($q['paged']);
if (empty($page)) {
$page = 1;
}
if (empty($q['offset'])) {
$pgstrt = '';
$pgstrt = ($page - 1) * $q['posts_per_page'] . ', ';
$limits = 'LIMIT ' . $pgstrt . $q['posts_per_page'];
} else {
// we're ignoring $page and using 'offset'
$q['offset'] = absint($q['offset']);
$pgstrt = $q['offset'] . ', ';
$limits = 'LIMIT ' . $pgstrt . $q['posts_per_page'];
}
}
// Comments feeds
if ($this->is_comment_feed && ($this->is_archive || $this->is_search || !$this->is_singular)) {
if ($this->is_archive || $this->is_search) {
$cjoin = "LEFT JOIN {$wpdb->posts} ON ({$wpdb->comments}.comment_post_ID = {$wpdb->posts}.ID) {$join} ";
$cwhere = "WHERE comment_approved = '1' {$where}";
$cgroupby = "GROUP BY {$wpdb->comments}.comment_id";
} else {
// Other non singular e.g. front
$cjoin = "LEFT JOIN {$wpdb->posts} ON ( {$wpdb->comments}.comment_post_ID = {$wpdb->posts}.ID )";
$cwhere = "WHERE post_status = 'publish' AND comment_approved = '1'";
$cgroupby = '';
}
if (!$q['suppress_filters']) {
$cjoin = apply_filters('comment_feed_join', $cjoin);
$cwhere = apply_filters('comment_feed_where', $cwhere);
$cgroupby = apply_filters('comment_feed_groupby', $cgroupby);
}
$this->comments = (array) $wpdb->get_results("SELECT {$distinct} {$wpdb->comments}.* FROM {$wpdb->comments} {$cjoin} {$cwhere} {$cgroupby} ORDER BY comment_date_gmt DESC LIMIT " . get_option('posts_per_rss'));
$this->comment_count = count($this->comments);
$post_ids = array();
foreach ($this->comments as $comment) {
$post_ids[] = (int) $comment->comment_post_ID;
}
$post_ids = join(',', $post_ids);
$join = '';
if ($post_ids) {
$where = "AND {$wpdb->posts}.ID IN ({$post_ids}) ";
} else {
$where = "AND 0";
}
}
$orderby = $q['orderby'];
// Apply post-paging filters on where and join. Only plugins that
// manipulate paging queries should use these hooks.
if (!$q['suppress_filters']) {
$where = apply_filters('posts_where_paged', $where);
$groupby = apply_filters('posts_groupby', $groupby);
$join = apply_filters('posts_join_paged', $join);
$orderby = apply_filters('posts_orderby', $orderby);
$distinct = apply_filters('posts_distinct', $distinct);
$limits = apply_filters('post_limits', $limits);
if (!empty($q['meta_key'])) {
$fields = "{$fields}, {$wpdb->postmeta}.meta_value";
}
$fields = apply_filters('posts_fields', $fields);
}
// Announce current selection parameters. For use by caching plugins.
do_action('posts_selection', $where . $groupby . $orderby . $limits . $join);
// Filter again for the benefit of caching plugins. Regular plugins should use the hooks above.
if (!$q['suppress_filters']) {
$where = apply_filters('posts_where_request', $where);
$groupby = apply_filters('posts_groupby_request', $groupby);
$join = apply_filters('posts_join_request', $join);
$orderby = apply_filters('posts_orderby_request', $orderby);
$distinct = apply_filters('posts_distinct_request', $distinct);
$fields = apply_filters('posts_fields_request', $fields);
$limits = apply_filters('post_limits_request', $limits);
}
if (!empty($groupby)) {
$groupby = 'GROUP BY ' . $groupby;
}
if (!empty($orderby)) {
$orderby = 'ORDER BY ' . $orderby;
}
$found_rows = '';
if (!empty($limits)) {
$found_rows = 'SQL_CALC_FOUND_ROWS';
}
$this->request = " SELECT {$found_rows} {$distinct} {$fields} FROM {$wpdb->posts} {$join} WHERE 1=1 {$where} {$groupby} {$orderby} {$limits}";
if (!$q['suppress_filters']) {
$this->request = apply_filters('posts_request', $this->request);
}
$this->posts = $wpdb->get_results($this->request);
// Raw results filter. Prior to status checks.
if (!$q['suppress_filters']) {
$this->posts = apply_filters('posts_results', $this->posts);
}
if (!empty($this->posts) && $this->is_comment_feed && $this->is_singular) {
$cjoin = apply_filters('comment_feed_join', '');
$cwhere = apply_filters('comment_feed_where', "WHERE comment_post_ID = '{$this->posts[0]->ID}' AND comment_approved = '1'");
$comments_request = "SELECT {$wpdb->comments}.* FROM {$wpdb->comments} {$cjoin} {$cwhere} ORDER BY comment_date_gmt DESC LIMIT " . get_option('posts_per_rss');
$this->comments = $wpdb->get_results($comments_request);
$this->comment_count = count($this->comments);
}
if (!empty($limits)) {
$found_posts_query = apply_filters('found_posts_query', 'SELECT FOUND_ROWS()');
$this->found_posts = $wpdb->get_var($found_posts_query);
$this->found_posts = apply_filters('found_posts', $this->found_posts);
$this->max_num_pages = ceil($this->found_posts / $q['posts_per_page']);
}
// Check post status to determine if post should be displayed.
if (!empty($this->posts) && ($this->is_single || $this->is_page)) {
$status = get_post_status($this->posts[0]);
//$type = get_post_type($this->posts[0]);
if ('publish' != $status) {
if (!is_user_logged_in()) {
// User must be logged in to view unpublished posts.
$this->posts = array();
} else {
if (in_array($status, array('draft', 'pending'))) {
// User must have edit permissions on the draft to preview.
if (!current_user_can('edit_post', $this->posts[0]->ID)) {
$this->posts = array();
} else {
$this->is_preview = true;
$this->posts[0]->post_date = current_time('mysql');
}
} else {
if ('future' == $status) {
$this->is_preview = true;
if (!current_user_can('edit_post', $this->posts[0]->ID)) {
$this->posts = array();
}
} else {
if (!current_user_can('read_post', $this->posts[0]->ID)) {
$this->posts = array();
}
}
}
}
}
if ($this->is_preview && current_user_can("edit_{$post_type}", $this->posts[0]->ID)) {
$this->posts[0] = apply_filters('the_preview', $this->posts[0]);
}
}
// Put sticky posts at the top of the posts array
$sticky_posts = get_option('sticky_posts');
if ($this->is_home && $page <= 1 && !empty($sticky_posts) && !$q['caller_get_posts']) {
$num_posts = count($this->posts);
$sticky_offset = 0;
// Loop over posts and relocate stickies to the front.
for ($i = 0; $i < $num_posts; $i++) {
if (in_array($this->posts[$i]->ID, $sticky_posts)) {
$sticky_post = $this->posts[$i];
// Remove sticky from current position
array_splice($this->posts, $i, 1);
// Move to front, after other stickies
array_splice($this->posts, $sticky_offset, 0, array($sticky_post));
// Increment the sticky offset. The next sticky will be placed at this offset.
$sticky_offset++;
// Remove post from sticky posts array
$offset = array_search($sticky_post->ID, $sticky_posts);
array_splice($sticky_posts, $offset, 1);
}
}
// Fetch sticky posts that weren't in the query results
if (!empty($sticky_posts)) {
$stickies__in = implode(',', array_map('absint', $sticky_posts));
$stickies = $wpdb->get_results("SELECT * FROM {$wpdb->posts} WHERE {$wpdb->posts}.ID IN ({$stickies__in})");
/** @todo Make sure post is published or viewable by the current user */
foreach ($stickies as $sticky_post) {
if ('publish' != $sticky_post->post_status) {
continue;
}
array_splice($this->posts, $sticky_offset, 0, array($sticky_post));
$sticky_offset++;
}
}
}
if (!$q['suppress_filters']) {
$this->posts = apply_filters('the_posts', $this->posts);
}
update_post_caches($this->posts);
$this->post_count = count($this->posts);
if ($this->post_count > 0) {
$this->post = $this->posts[0];
}
return $this->posts;
}
function get_posts() {
global $wpdb, $pagenow, $request, $user_ID;
// Shorthand.
$q = $this->query_vars;
// First let's clear some variables
$whichcat = '';
$whichauthor = '';
$result = '';
$where = '';
$limits = '';
$distinct = '';
$join = '';
if ( !isset($q['posts_per_page']) || $q['posts_per_page'] == 0 )
$q['posts_per_page'] = get_settings('posts_per_page');
if ( !isset($q['what_to_show']) )
$q['what_to_show'] = get_settings('what_to_show');
if ( isset($q['showposts']) && $q['showposts'] ) {
$q['showposts'] = (int) $q['showposts'];
$q['posts_per_page'] = $q['showposts'];
}
if ( (isset($q['posts_per_archive_page']) && $q['posts_per_archive_page'] != 0) && ($this->is_archive || $this->is_search) )
$q['posts_per_page'] = $q['posts_per_archive_page'];
if ( !isset($q['nopaging']) ) {
if ($q['posts_per_page'] == -1) {
$q['nopaging'] = true;
} else {
$q['nopaging'] = false;
}
}
if ( $this->is_feed )
$q['posts_per_page'] = get_settings('posts_per_rss');
$add_hours = intval(get_settings('gmt_offset'));
$add_minutes = intval(60 * (get_settings('gmt_offset') - $add_hours));
$wp_posts_post_date_field = "post_date"; // "DATE_ADD(post_date, INTERVAL '$add_hours:$add_minutes' HOUR_MINUTE)";
// If a month is specified in the querystring, load that month
if ( (int) $q['m'] ) {
$q['m'] = '' . preg_replace('|[^0-9]|', '', $q['m']);
$where .= ' AND YEAR(post_date)=' . substr($q['m'], 0, 4);
if (strlen($q['m'])>5)
$where .= ' AND MONTH(post_date)=' . substr($q['m'], 4, 2);
if (strlen($q['m'])>7)
$where .= ' AND DAYOFMONTH(post_date)=' . substr($q['m'], 6, 2);
if (strlen($q['m'])>9)
$where .= ' AND HOUR(post_date)=' . substr($q['m'], 8, 2);
if (strlen($q['m'])>11)
$where .= ' AND MINUTE(post_date)=' . substr($q['m'], 10, 2);
if (strlen($q['m'])>13)
$where .= ' AND SECOND(post_date)=' . substr($q['m'], 12, 2);
}
if ( (int) $q['hour'] ) {
$q['hour'] = '' . intval($q['hour']);
$where .= " AND HOUR(post_date)='" . $q['hour'] . "'";
}
if ( (int) $q['minute'] ) {
$q['minute'] = '' . intval($q['minute']);
$where .= " AND MINUTE(post_date)='" . $q['minute'] . "'";
}
if ( (int) $q['second'] ) {
$q['second'] = '' . intval($q['second']);
$where .= " AND SECOND(post_date)='" . $q['second'] . "'";
}
if ( (int) $q['year'] ) {
$q['year'] = '' . intval($q['year']);
$where .= " AND YEAR(post_date)='" . $q['year'] . "'";
}
if ( (int) $q['monthnum'] ) {
$q['monthnum'] = '' . intval($q['monthnum']);
$where .= " AND MONTH(post_date)='" . $q['monthnum'] . "'";
}
if ( (int) $q['day'] ) {
$q['day'] = '' . intval($q['day']);
$where .= " AND DAYOFMONTH(post_date)='" . $q['day'] . "'";
}
if ('' != $q['name']) {
$q['name'] = sanitize_title($q['name']);
$where .= " AND post_name = '" . $q['name'] . "'";
} else if ('' != $q['pagename']) {
$q['pagename'] = sanitize_title(basename(str_replace('%2F', '/', urlencode($q['pagename']))));
$q['name'] = $q['pagename'];
$where .= " AND post_name = '" . $q['pagename'] . "'";
}
if ( (int) $q['w'] ) {
$q['w'] = ''.intval($q['w']);
$where .= " AND WEEK(post_date, 1)='" . $q['w'] . "'";
}
if ( intval($q['comments_popup']) )
$q['p'] = intval($q['comments_popup']);
// If a post number is specified, load that post
if (($q['p'] != '') && intval($q['p']) != 0) {
$q['p'] = (int) $q['p'];
$where = ' AND ID = ' . $q['p'];
}
if (($q['page_id'] != '') && (intval($q['page_id']) != 0)) {
$q['page_id'] = intval($q['page_id']);
$q['p'] = $q['page_id'];
$where = ' AND ID = '.$q['page_id'];
}
// If a search pattern is specified, load the posts that match
if (!empty($q['s'])) {
$q['s'] = addslashes_gpc($q['s']);
$search = ' AND (';
$q['s'] = preg_replace('/, +/', ' ', $q['s']);
$q['s'] = str_replace(',', ' ', $q['s']);
$q['s'] = str_replace('"', ' ', $q['s']);
$q['s'] = trim($q['s']);
if ($q['exact']) {
$n = '';
} else {
$n = '%';
}
if (!$q['sentence']) {
$s_array = explode(' ',$q['s']);
$q['search_terms'] = $s_array;
$search .= '((post_title LIKE \''.$n.$s_array[0].$n.'\') OR (post_content LIKE \''.$n.$s_array[0].$n.'\'))';
for ( $i = 1; $i < count($s_array); $i = $i + 1) {
$search .= ' AND ((post_title LIKE \''.$n.$s_array[$i].$n.'\') OR (post_content LIKE \''.$n.$s_array[$i].$n.'\'))';
}
$search .= ' OR (post_title LIKE \''.$n.$q['s'].$n.'\') OR (post_content LIKE \''.$n.$q['s'].$n.'\')';
$search .= ')';
} else {
$search = ' AND ((post_title LIKE \''.$n.$q['s'].$n.'\') OR (post_content LIKE \''.$n.$q['s'].$n.'\'))';
}
}
// Category stuff
if ((empty($q['cat'])) || ($q['cat'] == '0') ||
// Bypass cat checks if fetching specific posts
( $this->is_single || $this->is_page )) {
$whichcat='';
} else {
$q['cat'] = ''.urldecode($q['cat']).'';
$q['cat'] = addslashes_gpc($q['cat']);
if (stristr($q['cat'],'-')) {
// Note: if we have a negative, we ignore all the positives. It must
// always mean 'everything /except/ this one'. We should be able to do
// multiple negatives but we don't :-(
$eq = '!=';
$andor = 'AND';
$q['cat'] = explode('-',$q['cat']);
$q['cat'] = intval($q['cat'][1]);
} else {
$eq = '=';
$andor = 'OR';
}
$join = " LEFT JOIN $wpdb->post2cat ON ($wpdb->posts.ID = $wpdb->post2cat.post_id) ";
$cat_array = preg_split('/[,\s]+/', $q['cat']);
$whichcat .= ' AND (category_id '.$eq.' '.intval($cat_array[0]);
$whichcat .= get_category_children($cat_array[0], ' '.$andor.' category_id '.$eq.' ');
for ($i = 1; $i < (count($cat_array)); $i = $i + 1) {
$whichcat .= ' '.$andor.' category_id '.$eq.' '.intval($cat_array[$i]);
$whichcat .= get_category_children($cat_array[$i], ' '.$andor.' category_id '.$eq.' ');
}
$whichcat .= ')';
if ($eq == '!=') {
$q['cat'] = '-'.$q['cat']; // Put back the knowledge that we are excluding a category.
}
}
// Category stuff for nice URIs
if ('' != $q['category_name']) {
if (stristr($q['category_name'],'/')) {
$q['category_name'] = explode('/',$q['category_name']);
if ($q['category_name'][count($q['category_name'])-1]) {
$q['category_name'] = $q['category_name'][count($q['category_name'])-1]; // no trailing slash
} else {
$q['category_name'] = $q['category_name'][count($q['category_name'])-2]; // there was a trailling slash
}
}
$q['category_name'] = sanitize_title($q['category_name']);
$tables = ", $wpdb->post2cat, $wpdb->categories";
$join = " LEFT JOIN $wpdb->post2cat ON ($wpdb->posts.ID = $wpdb->post2cat.post_id) LEFT JOIN $wpdb->categories ON ($wpdb->post2cat.category_id = $wpdb->categories.cat_ID) ";
$whichcat = " AND (category_nicename = '" . $q['category_name'] . "'";
$q['cat'] = $wpdb->get_var("SELECT cat_ID FROM $wpdb->categories WHERE category_nicename = '" . $q['category_name'] . "'");
$whichcat .= get_category_children($q['cat'], " OR category_id = ");
$whichcat .= ")";
}
// Author/user stuff
if ((empty($q['author'])) || ($q['author'] == '0')) {
$whichauthor='';
} else {
$q['author'] = ''.urldecode($q['author']).'';
$q['author'] = addslashes_gpc($q['author']);
if (stristr($q['author'], '-')) {
$eq = '!=';
$andor = 'AND';
$q['author'] = explode('-', $q['author']);
$q['author'] = ''.intval($q['author'][1]);
} else {
$eq = '=';
$andor = 'OR';
}
$author_array = preg_split('/[,\s]+/', $q['author']);
$whichauthor .= ' AND (post_author '.$eq.' '.intval($author_array[0]);
for ($i = 1; $i < (count($author_array)); $i = $i + 1) {
$whichauthor .= ' '.$andor.' post_author '.$eq.' '.intval($author_array[$i]);
}
$whichauthor .= ')';
}
// Author stuff for nice URIs
if ('' != $q['author_name']) {
if (stristr($q['author_name'],'/')) {
$q['author_name'] = explode('/',$q['author_name']);
if ($q['author_name'][count($q['author_name'])-1]) {
$q['author_name'] = $q['author_name'][count($q['author_name'])-1];#no trailing slash
} else {
$q['author_name'] = $q['author_name'][count($q['author_name'])-2];#there was a trailling slash
}
}
$q['author_name'] = sanitize_title($q['author_name']);
$q['author'] = $wpdb->get_var("SELECT ID FROM $wpdb->users WHERE user_nicename='".$q['author_name']."'");
$whichauthor .= ' AND (post_author = '.intval($q['author']).')';
}
$where .= $search.$whichcat.$whichauthor;
if ((empty($q['order'])) || ((strtoupper($q['order']) != 'ASC') && (strtoupper($q['order']) != 'DESC'))) {
$q['order']='DESC';
}
// Order by
if (empty($q['orderby'])) {
$q['orderby']='date '.$q['order'];
} else {
// Used to filter values
$allowed_keys = array('author','date','category','title');
$q['orderby'] = urldecode($q['orderby']);
$q['orderby'] = addslashes_gpc($q['orderby']);
$orderby_array = explode(' ',$q['orderby']);
if (!in_array($orderby_array[0],$allowed_keys)) {
$orderby_array[0] = 'date';
}
$q['orderby'] = $orderby_array[0].' '.$q['order'];
if (count($orderby_array)>1) {
for ($i = 1; $i < (count($orderby_array)); $i = $i + 1) {
// Only allow certain values for safety
if (in_array($orderby_array[$i],$allowed_keys)) {
$q['orderby'] .= ',post_'.$orderby_array[$i].' '.$q['order'];
}
}
}
}
$now = gmdate('Y-m-d H:i:59');
if ($pagenow != 'post.php' && $pagenow != 'edit.php') {
$where .= " AND post_date_gmt <= '$now'";
$distinct = 'DISTINCT';
}
if ($this->is_page) {
$where .= ' AND (post_status = "static"';
} else {
$where .= ' AND (post_status = "publish"';
}
// Get private posts
if (isset($user_ID) && ('' != intval($user_ID)))
$where .= " OR post_author = $user_ID AND post_status != 'draft' AND post_status != 'static')";
else
$where .= ')';
// Apply filters on where and join prior to paging so that any
// manipulations to them are reflected in the paging by day queries.
$where = apply_filters('posts_where', $where);
$join = apply_filters('posts_join', $join);
// Paging
if (empty($q['nopaging']) && ! $this->is_single) {
$page = $q['paged'];
if (empty($page)) {
$page = 1;
}
if (($q['what_to_show'] == 'posts')) {
$pgstrt = '';
$pgstrt = (intval($page) -1) * $q['posts_per_page'] . ', ';
$limits = 'LIMIT '.$pgstrt.$q['posts_per_page'];
} elseif ($q['what_to_show'] == 'days') {
$startrow = $q['posts_per_page'] * (intval($page)-1);
$start_date = $wpdb->get_var("SELECT max(post_date) FROM $wpdb->posts $join WHERE (1=1) $where GROUP BY year(post_date), month(post_date), dayofmonth(post_date) ORDER BY post_date DESC LIMIT $startrow,1");
$endrow = $startrow + $q['posts_per_page'] - 1;
$end_date = $wpdb->get_var("SELECT min(post_date) FROM $wpdb->posts $join WHERE (1=1) $where GROUP BY year(post_date), month(post_date), dayofmonth(post_date) ORDER BY post_date DESC LIMIT $endrow,1");
if ($page > 1) {
$where .= " AND post_date >= '$end_date' AND post_date <= '$start_date'";
} else {
$where .= " AND post_date >= '$end_date'";
}
}
}
// Apply post-paging filters on where and join. Only plugins that
// manipulate paging queries should use these hooks.
$where = apply_filters('posts_where_paged', $where);
$where .= " GROUP BY $wpdb->posts.ID";
$join = apply_filters('posts_join_paged', $join);
$request = " SELECT $distinct * FROM $wpdb->posts $join WHERE 1=1".$where." ORDER BY post_" . $q['orderby'] . " $limits";
if ($q['preview']) {
$request = 'SELECT 1-1'; // dummy mysql query for the preview
// little funky fix for IEwin, rawk on that code
$is_winIE = ((preg_match('/MSIE/',$HTTP_USER_AGENT)) && (preg_match('/Win/',$HTTP_USER_AGENT)));
if (($is_winIE) && (!isset($IEWin_bookmarklet_fix))) {
$preview_content = preg_replace('/\%u([0-9A-F]{4,4})/e', "'&#'.base_convert('\\1',16,10).';'", $preview_content);
}
}
$this->posts = $wpdb->get_results($request);
$this->posts = apply_filters('the_posts', $this->posts);
$this->post_count = count($this->posts);
if ($this->post_count > 0) {
$this->post = $this->posts[0];
}
update_post_caches($this->posts);
// Save any changes made to the query vars.
$this->query_vars = $q;
return $this->posts;
}
function get_posts($args) {
global $wpdb;
parse_str($args, $r);
if ( !isset($r['numberposts']) )
$r['numberposts'] = 5;
if ( !isset($r['offset']) )
$r['offset'] = 0;
if ( !isset($r['category']) )
$r['category'] = '';
if ( !isset($r['orderby']) )
$r['orderby'] = 'post_date';
if ( !isset($r['order']) )
$r['order'] = 'DESC';
$now = current_time('mysql');
$posts = $wpdb->get_results(
"SELECT DISTINCT * FROM $wpdb->posts " .
( empty( $r['category'] ) ? "" : ", $wpdb->post2cat " ) .
" WHERE post_date <= '$now' AND (post_status = 'publish') ".
( empty( $r['category'] ) ? "" : "AND $wpdb->posts.ID = $wpdb->post2cat.post_id AND $wpdb->post2cat.category_id = " . $r['category']. " " ) .
" GROUP BY $wpdb->posts.ID ORDER BY " . $r['orderby'] . " " . $r['order'] . " LIMIT " . $r['offset'] . ',' . $r['numberposts'] );
update_post_caches($posts);
return $posts;
}
/**
* Retrieve the posts based on query variables.
*
* There are a few filters and actions that can be used to modify the post
* database query.
*
* @since 1.5.0
* @access public
* @uses do_action_ref_array() Calls 'pre_get_posts' hook before retrieving posts.
*
* @return array List of posts.
*/
function &get_posts()
{
global $wpdb, $user_ID, $_wp_using_ext_object_cache;
do_action_ref_array('pre_get_posts', array(&$this));
// Shorthand.
$q =& $this->query_vars;
$q = $this->fill_query_vars($q);
// First let's clear some variables
$distinct = '';
$whichcat = '';
$whichauthor = '';
$whichmimetype = '';
$where = '';
$limits = '';
$join = '';
$search = '';
$groupby = '';
$fields = "{$wpdb->posts}.*";
$post_status_join = false;
$page = 1;
if (!isset($q['caller_get_posts'])) {
$q['caller_get_posts'] = false;
}
if (!isset($q['suppress_filters'])) {
$q['suppress_filters'] = false;
}
if (!isset($q['cache_results'])) {
if ($_wp_using_ext_object_cache) {
$q['cache_results'] = false;
} else {
$q['cache_results'] = true;
}
}
if (!isset($q['update_post_term_cache'])) {
$q['update_post_term_cache'] = true;
}
if (!isset($q['update_post_meta_cache'])) {
$q['update_post_meta_cache'] = true;
}
if (!isset($q['post_type'])) {
if ($this->is_search) {
$q['post_type'] = 'any';
} else {
$q['post_type'] = '';
}
}
$post_type = $q['post_type'];
if (!isset($q['posts_per_page']) || $q['posts_per_page'] == 0) {
$q['posts_per_page'] = get_option('posts_per_page');
}
if (isset($q['showposts']) && $q['showposts']) {
$q['showposts'] = (int) $q['showposts'];
$q['posts_per_page'] = $q['showposts'];
}
if (isset($q['posts_per_archive_page']) && $q['posts_per_archive_page'] != 0 && ($this->is_archive || $this->is_search)) {
$q['posts_per_page'] = $q['posts_per_archive_page'];
}
if (!isset($q['nopaging'])) {
if ($q['posts_per_page'] == -1) {
$q['nopaging'] = true;
} else {
$q['nopaging'] = false;
}
}
if ($this->is_feed) {
$q['posts_per_page'] = get_option('posts_per_rss');
$q['nopaging'] = false;
}
$q['posts_per_page'] = (int) $q['posts_per_page'];
if ($q['posts_per_page'] < -1) {
$q['posts_per_page'] = abs($q['posts_per_page']);
} else {
if ($q['posts_per_page'] == 0) {
$q['posts_per_page'] = 1;
}
}
if (!isset($q['comments_per_page']) || $q['comments_per_page'] == 0) {
$q['comments_per_page'] = get_option('comments_per_page');
}
if ($this->is_home && (empty($this->query) || $q['preview'] == 'true') && 'page' == get_option('show_on_front') && get_option('page_on_front')) {
$this->is_page = true;
$this->is_home = false;
$q['page_id'] = get_option('page_on_front');
}
if (isset($q['page'])) {
$q['page'] = trim($q['page'], '/');
$q['page'] = absint($q['page']);
}
// If true, forcibly turns off SQL_CALC_FOUND_ROWS even when limits are present.
if (isset($q['no_found_rows'])) {
$q['no_found_rows'] = (bool) $q['no_found_rows'];
} else {
$q['no_found_rows'] = false;
}
// If a month is specified in the querystring, load that month
if ($q['m']) {
$q['m'] = '' . preg_replace('|[^0-9]|', '', $q['m']);
$where .= " AND YEAR({$wpdb->posts}.post_date)=" . substr($q['m'], 0, 4);
if (strlen($q['m']) > 5) {
$where .= " AND MONTH({$wpdb->posts}.post_date)=" . substr($q['m'], 4, 2);
}
if (strlen($q['m']) > 7) {
$where .= " AND DAYOFMONTH({$wpdb->posts}.post_date)=" . substr($q['m'], 6, 2);
}
if (strlen($q['m']) > 9) {
$where .= " AND HOUR({$wpdb->posts}.post_date)=" . substr($q['m'], 8, 2);
}
if (strlen($q['m']) > 11) {
$where .= " AND MINUTE({$wpdb->posts}.post_date)=" . substr($q['m'], 10, 2);
}
if (strlen($q['m']) > 13) {
$where .= " AND SECOND({$wpdb->posts}.post_date)=" . substr($q['m'], 12, 2);
}
}
if ('' !== $q['hour']) {
$where .= " AND HOUR({$wpdb->posts}.post_date)='" . $q['hour'] . "'";
}
if ('' !== $q['minute']) {
$where .= " AND MINUTE({$wpdb->posts}.post_date)='" . $q['minute'] . "'";
}
if ('' !== $q['second']) {
$where .= " AND SECOND({$wpdb->posts}.post_date)='" . $q['second'] . "'";
}
if ($q['year']) {
$where .= " AND YEAR({$wpdb->posts}.post_date)='" . $q['year'] . "'";
}
if ($q['monthnum']) {
$where .= " AND MONTH({$wpdb->posts}.post_date)='" . $q['monthnum'] . "'";
}
if ($q['day']) {
$where .= " AND DAYOFMONTH({$wpdb->posts}.post_date)='" . $q['day'] . "'";
}
// If we've got a post_type AND its not "any" post_type.
if (!empty($q['post_type']) && 'any' != $q['post_type']) {
foreach ((array) $q['post_type'] as $_post_type) {
$ptype_obj = get_post_type_object($_post_type);
if (!$ptype_obj || !$ptype_obj->query_var || empty($q[$ptype_obj->query_var])) {
continue;
}
if (!$ptype_obj->hierarchical || strpos($q[$ptype_obj->query_var], '/') === false) {
// Non-hierarchical post_types & parent-level-hierarchical post_types can directly use 'name'
$q['name'] = $q[$ptype_obj->query_var];
} else {
// Hierarchical post_types will operate through the
$q['pagename'] = $q[$ptype_obj->query_var];
$q['name'] = '';
}
// Only one request for a slug is possible, this is why name & pagename are overwritten above.
break;
}
//end foreach
unset($ptype_obj);
}
if ('' != $q['name']) {
$q['name'] = sanitize_title($q['name']);
$where .= " AND {$wpdb->posts}.post_name = '" . $q['name'] . "'";
} elseif ('' != $q['pagename']) {
if (isset($this->queried_object_id)) {
$reqpage = $this->queried_object_id;
} else {
if ('page' != $q['post_type']) {
foreach ((array) $q['post_type'] as $_post_type) {
$ptype_obj = get_post_type_object($_post_type);
if (!$ptype_obj || !$ptype_obj->hierarchical) {
continue;
}
$reqpage = get_page_by_path($q['pagename'], OBJECT, $_post_type);
if ($reqpage) {
break;
}
}
unset($ptype_obj);
} else {
$reqpage = get_page_by_path($q['pagename']);
}
if (!empty($reqpage)) {
$reqpage = $reqpage->ID;
} else {
$reqpage = 0;
}
}
$page_for_posts = get_option('page_for_posts');
if ('page' != get_option('show_on_front') || empty($page_for_posts) || $reqpage != $page_for_posts) {
$q['pagename'] = str_replace('%2F', '/', urlencode(urldecode($q['pagename'])));
$page_paths = '/' . trim($q['pagename'], '/');
$q['pagename'] = sanitize_title(basename($page_paths));
$q['name'] = $q['pagename'];
$where .= " AND ({$wpdb->posts}.ID = '{$reqpage}')";
$reqpage_obj = get_page($reqpage);
if (is_object($reqpage_obj) && 'attachment' == $reqpage_obj->post_type) {
$this->is_attachment = true;
$post_type = $q['post_type'] = 'attachment';
$this->is_page = true;
$q['attachment_id'] = $reqpage;
}
}
} elseif ('' != $q['attachment']) {
$q['attachment'] = str_replace('%2F', '/', urlencode(urldecode($q['attachment'])));
$attach_paths = '/' . trim($q['attachment'], '/');
$q['attachment'] = sanitize_title(basename($attach_paths));
$q['name'] = $q['attachment'];
$where .= " AND {$wpdb->posts}.post_name = '" . $q['attachment'] . "'";
}
if ($q['w']) {
$where .= ' AND ' . _wp_mysql_week("`{$wpdb->posts}`.`post_date`") . " = '" . $q['w'] . "'";
}
if (intval($q['comments_popup'])) {
$q['p'] = absint($q['comments_popup']);
}
// If an attachment is requested by number, let it supercede any post number.
if ($q['attachment_id']) {
$q['p'] = absint($q['attachment_id']);
}
// If a post number is specified, load that post
if ($q['p']) {
$where .= " AND {$wpdb->posts}.ID = " . $q['p'];
} elseif ($q['post__in']) {
$post__in = implode(',', array_map('absint', $q['post__in']));
$where .= " AND {$wpdb->posts}.ID IN ({$post__in})";
} elseif ($q['post__not_in']) {
$post__not_in = implode(',', array_map('absint', $q['post__not_in']));
$where .= " AND {$wpdb->posts}.ID NOT IN ({$post__not_in})";
}
if (is_numeric($q['post_parent'])) {
$where .= $wpdb->prepare(" AND {$wpdb->posts}.post_parent = %d ", $q['post_parent']);
}
if ($q['page_id']) {
if ('page' != get_option('show_on_front') || $q['page_id'] != get_option('page_for_posts')) {
$q['p'] = $q['page_id'];
$where = " AND {$wpdb->posts}.ID = " . $q['page_id'];
}
}
// If a search pattern is specified, load the posts that match
if (!empty($q['s'])) {
// added slashes screw with quote grouping when done early, so done later
$q['s'] = stripslashes($q['s']);
if (!empty($q['sentence'])) {
$q['search_terms'] = array($q['s']);
} else {
preg_match_all('/".*?("|$)|((?<=[\\s",+])|^)[^\\s",+]+/', $q['s'], $matches);
$q['search_terms'] = array_map('_search_terms_tidy', $matches[0]);
}
$n = !empty($q['exact']) ? '' : '%';
$searchand = '';
foreach ((array) $q['search_terms'] as $term) {
$term = addslashes_gpc($term);
$search .= "{$searchand}(({$wpdb->posts}.post_title LIKE '{$n}{$term}{$n}') OR ({$wpdb->posts}.post_content LIKE '{$n}{$term}{$n}'))";
$searchand = ' AND ';
}
$term = esc_sql($q['s']);
if (empty($q['sentence']) && count($q['search_terms']) > 1 && $q['search_terms'][0] != $q['s']) {
$search .= " OR ({$wpdb->posts}.post_title LIKE '{$n}{$term}{$n}') OR ({$wpdb->posts}.post_content LIKE '{$n}{$term}{$n}')";
}
if (!empty($search)) {
$search = " AND ({$search}) ";
if (!is_user_logged_in()) {
$search .= " AND ({$wpdb->posts}.post_password = '') ";
}
}
}
// Allow plugins to contextually add/remove/modify the search section of the database query
$search = apply_filters_ref_array('posts_search', array($search, &$this));
// Category stuff
if (empty($q['cat']) || $q['cat'] == '0' || $this->is_singular) {
$whichcat = '';
} else {
$q['cat'] = '' . urldecode($q['cat']) . '';
$q['cat'] = addslashes_gpc($q['cat']);
$cat_array = preg_split('/[,\\s]+/', $q['cat']);
$q['cat'] = '';
$req_cats = array();
foreach ((array) $cat_array as $cat) {
$cat = intval($cat);
$req_cats[] = $cat;
$in = $cat > 0;
$cat = abs($cat);
if ($in) {
$q['category__in'][] = $cat;
$q['category__in'] = array_merge($q['category__in'], get_term_children($cat, 'category'));
} else {
$q['category__not_in'][] = $cat;
$q['category__not_in'] = array_merge($q['category__not_in'], get_term_children($cat, 'category'));
}
}
$q['cat'] = implode(',', $req_cats);
}
if (!empty($q['category__in'])) {
$join = " INNER JOIN {$wpdb->term_relationships} ON ({$wpdb->posts}.ID = {$wpdb->term_relationships}.object_id) INNER JOIN {$wpdb->term_taxonomy} ON ({$wpdb->term_relationships}.term_taxonomy_id = {$wpdb->term_taxonomy}.term_taxonomy_id) ";
$whichcat .= " AND {$wpdb->term_taxonomy}.taxonomy = 'category' ";
$include_cats = "'" . implode("', '", $q['category__in']) . "'";
$whichcat .= " AND {$wpdb->term_taxonomy}.term_id IN ({$include_cats}) ";
}
if (!empty($q['category__not_in'])) {
$cat_string = "'" . implode("', '", $q['category__not_in']) . "'";
$whichcat .= " AND {$wpdb->posts}.ID NOT IN ( SELECT tr.object_id FROM {$wpdb->term_relationships} AS tr INNER JOIN {$wpdb->term_taxonomy} AS tt ON tr.term_taxonomy_id = tt.term_taxonomy_id WHERE tt.taxonomy = 'category' AND tt.term_id IN ({$cat_string}) )";
}
// Category stuff for nice URLs
if ('' != $q['category_name'] && !$this->is_singular) {
$q['category_name'] = implode('/', array_map('sanitize_title', explode('/', $q['category_name'])));
$reqcat = get_category_by_path($q['category_name']);
$q['category_name'] = str_replace('%2F', '/', urlencode(urldecode($q['category_name'])));
$cat_paths = '/' . trim($q['category_name'], '/');
$q['category_name'] = sanitize_title(basename($cat_paths));
$cat_paths = '/' . trim(urldecode($q['category_name']), '/');
$q['category_name'] = sanitize_title(basename($cat_paths));
$cat_paths = explode('/', $cat_paths);
$cat_path = '';
foreach ((array) $cat_paths as $pathdir) {
$cat_path .= ($pathdir != '' ? '/' : '') . sanitize_title($pathdir);
}
//if we don't match the entire hierarchy fallback on just matching the nicename
if (empty($reqcat)) {
$reqcat = get_category_by_path($q['category_name'], false);
}
if (!empty($reqcat)) {
$reqcat = $reqcat->term_id;
} else {
$reqcat = 0;
}
$q['cat'] = $reqcat;
$join = " INNER JOIN {$wpdb->term_relationships} ON ({$wpdb->posts}.ID = {$wpdb->term_relationships}.object_id) INNER JOIN {$wpdb->term_taxonomy} ON ({$wpdb->term_relationships}.term_taxonomy_id = {$wpdb->term_taxonomy}.term_taxonomy_id) ";
$whichcat = " AND {$wpdb->term_taxonomy}.taxonomy = 'category' ";
$in_cats = array($q['cat']);
$in_cats = array_merge($in_cats, get_term_children($q['cat'], 'category'));
$in_cats = "'" . implode("', '", $in_cats) . "'";
$whichcat .= "AND {$wpdb->term_taxonomy}.term_id IN ({$in_cats})";
$groupby = "{$wpdb->posts}.ID";
}
// Tags
if ('' != $q['tag']) {
if (strpos($q['tag'], ',') !== false) {
$tags = preg_split('/[,\\s]+/', $q['tag']);
foreach ((array) $tags as $tag) {
$tag = sanitize_term_field('slug', $tag, 0, 'post_tag', 'db');
$q['tag_slug__in'][] = $tag;
}
} else {
if (preg_match('/[+\\s]+/', $q['tag']) || !empty($q['cat'])) {
$tags = preg_split('/[+\\s]+/', $q['tag']);
foreach ((array) $tags as $tag) {
$tag = sanitize_term_field('slug', $tag, 0, 'post_tag', 'db');
$q['tag_slug__and'][] = $tag;
}
} else {
$q['tag'] = sanitize_term_field('slug', $q['tag'], 0, 'post_tag', 'db');
$q['tag_slug__in'][] = $q['tag'];
}
}
}
if (!empty($q['category__in']) || !empty($q['meta_key']) || !empty($q['tag__in']) || !empty($q['tag_slug__in'])) {
$groupby = "{$wpdb->posts}.ID";
}
if (!empty($q['tag__in']) && empty($q['cat'])) {
$join = " INNER JOIN {$wpdb->term_relationships} ON ({$wpdb->posts}.ID = {$wpdb->term_relationships}.object_id) INNER JOIN {$wpdb->term_taxonomy} ON ({$wpdb->term_relationships}.term_taxonomy_id = {$wpdb->term_taxonomy}.term_taxonomy_id) ";
$whichcat .= " AND {$wpdb->term_taxonomy}.taxonomy = 'post_tag' ";
$include_tags = "'" . implode("', '", $q['tag__in']) . "'";
$whichcat .= " AND {$wpdb->term_taxonomy}.term_id IN ({$include_tags}) ";
$reqtag = term_exists($q['tag__in'][0], 'post_tag');
if (!empty($reqtag)) {
$q['tag_id'] = $reqtag['term_id'];
}
}
if (!empty($q['tag_slug__in']) && empty($q['cat'])) {
$join = " INNER JOIN {$wpdb->term_relationships} ON ({$wpdb->posts}.ID = {$wpdb->term_relationships}.object_id) INNER JOIN {$wpdb->term_taxonomy} ON ({$wpdb->term_relationships}.term_taxonomy_id = {$wpdb->term_taxonomy}.term_taxonomy_id) INNER JOIN {$wpdb->terms} ON ({$wpdb->term_taxonomy}.term_id = {$wpdb->terms}.term_id) ";
$whichcat .= " AND {$wpdb->term_taxonomy}.taxonomy = 'post_tag' ";
$include_tags = "'" . implode("', '", $q['tag_slug__in']) . "'";
$whichcat .= " AND {$wpdb->terms}.slug IN ({$include_tags}) ";
$reqtag = get_term_by('slug', $q['tag_slug__in'][0], 'post_tag');
if (!empty($reqtag)) {
$q['tag_id'] = $reqtag->term_id;
}
}
if (!empty($q['tag__not_in'])) {
$tag_string = "'" . implode("', '", $q['tag__not_in']) . "'";
$whichcat .= " AND {$wpdb->posts}.ID NOT IN ( SELECT tr.object_id FROM {$wpdb->term_relationships} AS tr INNER JOIN {$wpdb->term_taxonomy} AS tt ON tr.term_taxonomy_id = tt.term_taxonomy_id WHERE tt.taxonomy = 'post_tag' AND tt.term_id IN ({$tag_string}) )";
}
// Tag and slug intersections.
$intersections = array('category__and' => 'category', 'tag__and' => 'post_tag', 'tag_slug__and' => 'post_tag', 'tag__in' => 'post_tag', 'tag_slug__in' => 'post_tag');
$tagin = array('tag__in', 'tag_slug__in');
// These are used to make some exceptions below
foreach ($intersections as $item => $taxonomy) {
if (empty($q[$item])) {
continue;
}
if (in_array($item, $tagin) && empty($q['cat'])) {
continue;
}
// We should already have what we need if categories aren't being used
if ($item != 'category__and') {
$reqtag = term_exists($q[$item][0], 'post_tag');
if (!empty($reqtag)) {
$q['tag_id'] = $reqtag['term_id'];
}
}
if (in_array($item, array('tag_slug__and', 'tag_slug__in'))) {
$taxonomy_field = 'slug';
} else {
$taxonomy_field = 'term_id';
}
$q[$item] = array_unique($q[$item]);
$tsql = "SELECT p.ID FROM {$wpdb->posts} p INNER JOIN {$wpdb->term_relationships} tr ON (p.ID = tr.object_id) INNER JOIN {$wpdb->term_taxonomy} tt ON (tr.term_taxonomy_id = tt.term_taxonomy_id) INNER JOIN {$wpdb->terms} t ON (tt.term_id = t.term_id)";
$tsql .= " WHERE tt.taxonomy = '{$taxonomy}' AND t.{$taxonomy_field} IN ('" . implode("', '", $q[$item]) . "')";
if (!in_array($item, $tagin)) {
// This next line is only helpful if we are doing an and relationship
$tsql .= " GROUP BY p.ID HAVING count(p.ID) = " . count($q[$item]);
}
$post_ids = $wpdb->get_col($tsql);
if (count($post_ids)) {
$whichcat .= " AND {$wpdb->posts}.ID IN (" . implode(', ', $post_ids) . ") ";
} else {
$whichcat = " AND 0 = 1";
break;
}
}
// Taxonomies
if ($this->is_tax) {
if ('' != $q['taxonomy']) {
$taxonomy = $q['taxonomy'];
$tt[$taxonomy] = $q['term'];
} else {
foreach ($GLOBALS['wp_taxonomies'] as $taxonomy => $t) {
if ($t->query_var && '' != $q[$t->query_var]) {
$tt[$taxonomy] = $q[$t->query_var];
break;
}
}
}
$terms = get_terms($taxonomy, array('slug' => $tt[$taxonomy], 'hide_empty' => !is_taxonomy_hierarchical($taxonomy)));
if (is_wp_error($terms) || empty($terms)) {
$whichcat = " AND 0 ";
} else {
foreach ($terms as $term) {
$term_ids[] = $term->term_id;
if (is_taxonomy_hierarchical($taxonomy)) {
$children = get_term_children($term->term_id, $taxonomy);
$term_ids = array_merge($term_ids, $children);
}
}
$post_ids = get_objects_in_term($term_ids, $taxonomy);
if (!is_wp_error($post_ids) && !empty($post_ids)) {
$whichcat .= " AND {$wpdb->posts}.ID IN (" . implode(', ', $post_ids) . ") ";
if (empty($post_type)) {
$post_type = 'any';
$post_status_join = true;
} elseif (in_array('attachment', (array) $post_type)) {
$post_status_join = true;
}
} else {
$whichcat = " AND 0 ";
}
}
}
// Author/user stuff
if (empty($q['author']) || $q['author'] == '0') {
$whichauthor = '';
} else {
$q['author'] = (string) urldecode($q['author']);
$q['author'] = addslashes_gpc($q['author']);
if (strpos($q['author'], '-') !== false) {
$eq = '!=';
$andor = 'AND';
$q['author'] = explode('-', $q['author']);
$q['author'] = (string) absint($q['author'][1]);
} else {
$eq = '=';
$andor = 'OR';
}
$author_array = preg_split('/[,\\s]+/', $q['author']);
$_author_array = array();
foreach ($author_array as $key => $_author) {
$_author_array[] = "{$wpdb->posts}.post_author " . $eq . ' ' . absint($_author);
}
$whichauthor .= ' AND (' . implode(" {$andor} ", $_author_array) . ')';
unset($author_array, $_author_array);
}
// Author stuff for nice URLs
if ('' != $q['author_name']) {
if (strpos($q['author_name'], '/') !== false) {
$q['author_name'] = explode('/', $q['author_name']);
if ($q['author_name'][count($q['author_name']) - 1]) {
$q['author_name'] = $q['author_name'][count($q['author_name']) - 1];
// no trailing slash
} else {
$q['author_name'] = $q['author_name'][count($q['author_name']) - 2];
// there was a trailling slash
}
}
$q['author_name'] = sanitize_title($q['author_name']);
$q['author'] = get_user_by('slug', $q['author_name']);
if ($q['author']) {
$q['author'] = $q['author']->ID;
}
$whichauthor .= " AND ({$wpdb->posts}.post_author = " . absint($q['author']) . ')';
}
// MIME-Type stuff for attachment browsing
if (isset($q['post_mime_type']) && '' != $q['post_mime_type']) {
$table_alias = $post_status_join ? $wpdb->posts : '';
$whichmimetype = wp_post_mime_type_where($q['post_mime_type'], $table_alias);
}
$where .= $search . $whichcat . $whichauthor . $whichmimetype;
if (empty($q['order']) || strtoupper($q['order']) != 'ASC' && strtoupper($q['order']) != 'DESC') {
$q['order'] = 'DESC';
}
// Order by
if (empty($q['orderby'])) {
$q['orderby'] = "{$wpdb->posts}.post_date " . $q['order'];
} elseif ('none' == $q['orderby']) {
$q['orderby'] = '';
} else {
// Used to filter values
$allowed_keys = array('author', 'date', 'title', 'modified', 'menu_order', 'parent', 'ID', 'rand', 'comment_count');
if (!empty($q['meta_key'])) {
$allowed_keys[] = $q['meta_key'];
$allowed_keys[] = 'meta_value';
$allowed_keys[] = 'meta_value_num';
}
$q['orderby'] = urldecode($q['orderby']);
$q['orderby'] = addslashes_gpc($q['orderby']);
$orderby_array = explode(' ', $q['orderby']);
$q['orderby'] = '';
foreach ($orderby_array as $i => $orderby) {
// Only allow certain values for safety
if (!in_array($orderby, $allowed_keys)) {
continue;
}
switch ($orderby) {
case 'menu_order':
break;
case 'ID':
$orderby = "{$wpdb->posts}.ID";
break;
case 'rand':
$orderby = 'RAND()';
break;
case $q['meta_key']:
case 'meta_value':
$orderby = "{$wpdb->postmeta}.meta_value";
break;
case 'meta_value_num':
$orderby = "{$wpdb->postmeta}.meta_value+0";
break;
case 'comment_count':
$orderby = "{$wpdb->posts}.comment_count";
break;
default:
$orderby = "{$wpdb->posts}.post_" . $orderby;
}
$q['orderby'] .= ($i == 0 ? '' : ',') . $orderby;
}
// append ASC or DESC at the end
if (!empty($q['orderby'])) {
$q['orderby'] .= " {$q['order']}";
}
if (empty($q['orderby'])) {
$q['orderby'] = "{$wpdb->posts}.post_date " . $q['order'];
}
}
if (is_array($post_type)) {
$post_type_cap = 'multiple_post_type';
} else {
$post_type_object = get_post_type_object($post_type);
if (!empty($post_type_object)) {
$post_type_cap = $post_type_object->capability_type;
} else {
$post_type_cap = $post_type;
}
}
$exclude_post_types = '';
$in_search_post_types = get_post_types(array('exclude_from_search' => false));
if (!empty($in_search_post_types)) {
$exclude_post_types .= $wpdb->prepare(" AND {$wpdb->posts}.post_type IN ('" . join("', '", $in_search_post_types) . "')");
}
if ('any' == $post_type) {
$where .= $exclude_post_types;
} elseif (!empty($post_type) && is_array($post_type)) {
$where .= " AND {$wpdb->posts}.post_type IN ('" . join("', '", $post_type) . "')";
} elseif (!empty($post_type)) {
$where .= " AND {$wpdb->posts}.post_type = '{$post_type}'";
$post_type_object = get_post_type_object($post_type);
} elseif ($this->is_attachment) {
$where .= " AND {$wpdb->posts}.post_type = 'attachment'";
$post_type_object = get_post_type_object('attachment');
} elseif ($this->is_page) {
$where .= " AND {$wpdb->posts}.post_type = 'page'";
$post_type_object = get_post_type_object('page');
} else {
$where .= " AND {$wpdb->posts}.post_type = 'post'";
$post_type_object = get_post_type_object('post');
}
if (!empty($post_type_object)) {
$post_type_cap = $post_type_object->capability_type;
$edit_cap = $post_type_object->cap->edit_post;
$read_cap = $post_type_object->cap->read_post;
$edit_others_cap = $post_type_object->cap->edit_others_posts;
$read_private_cap = $post_type_object->cap->read_private_posts;
} else {
$edit_cap = 'edit_' . $post_type_cap;
$read_cap = 'read_' . $post_type_cap;
$edit_others_cap = 'edit_others_' . $post_type_cap . 's';
$read_private_cap = 'read_private_' . $post_type_cap . 's';
}
if (isset($q['post_status']) && '' != $q['post_status']) {
$statuswheres = array();
$q_status = explode(',', $q['post_status']);
$r_status = array();
$p_status = array();
$e_status = array();
if ($q['post_status'] == 'any') {
foreach (get_post_stati(array('exclude_from_search' => true)) as $status) {
$e_status[] = "{$wpdb->posts}.post_status <> '{$status}'";
}
} else {
foreach (get_post_stati() as $status) {
if (in_array($status, $q_status)) {
if ('private' == $status) {
$p_status[] = "{$wpdb->posts}.post_status = '{$status}'";
} else {
$r_status[] = "{$wpdb->posts}.post_status = '{$status}'";
}
}
}
}
if (empty($q['perm']) || 'readable' != $q['perm']) {
$r_status = array_merge($r_status, $p_status);
unset($p_status);
}
if (!empty($e_status)) {
$statuswheres[] = "(" . join(' AND ', $e_status) . ")";
}
if (!empty($r_status)) {
if (!empty($q['perm']) && 'editable' == $q['perm'] && !current_user_can($edit_others_cap)) {
$statuswheres[] = "({$wpdb->posts}.post_author = {$user_ID} " . "AND (" . join(' OR ', $r_status) . "))";
} else {
$statuswheres[] = "(" . join(' OR ', $r_status) . ")";
}
}
if (!empty($p_status)) {
if (!empty($q['perm']) && 'readable' == $q['perm'] && !current_user_can($read_private_cap)) {
$statuswheres[] = "({$wpdb->posts}.post_author = {$user_ID} " . "AND (" . join(' OR ', $p_status) . "))";
} else {
$statuswheres[] = "(" . join(' OR ', $p_status) . ")";
}
}
if ($post_status_join) {
$join .= " LEFT JOIN {$wpdb->posts} AS p2 ON ({$wpdb->posts}.post_parent = p2.ID) ";
foreach ($statuswheres as $index => $statuswhere) {
$statuswheres[$index] = "({$statuswhere} OR ({$wpdb->posts}.post_status = 'inherit' AND " . str_replace($wpdb->posts, 'p2', $statuswhere) . "))";
}
}
foreach ($statuswheres as $statuswhere) {
$where .= " AND {$statuswhere}";
}
} elseif (!$this->is_singular) {
$where .= " AND ({$wpdb->posts}.post_status = 'publish'";
// Add public states.
$public_states = get_post_stati(array('public' => true));
foreach ((array) $public_states as $state) {
if ('publish' == $state) {
// Publish is hard-coded above.
continue;
}
$where .= " OR {$wpdb->posts}.post_status = '{$state}'";
}
if (is_admin()) {
// Add protected states that should show in the admin all list.
$admin_all_states = get_post_stati(array('protected' => true, 'show_in_admin_all_list' => true));
foreach ((array) $admin_all_states as $state) {
$where .= " OR {$wpdb->posts}.post_status = '{$state}'";
}
}
if (is_user_logged_in()) {
// Add private states that are limited to viewing by the author of a post or someone who has caps to read private states.
$private_states = get_post_stati(array('private' => true));
foreach ((array) $private_states as $state) {
$where .= current_user_can($read_private_cap) ? " OR {$wpdb->posts}.post_status = '{$state}'" : " OR {$wpdb->posts}.post_author = {$user_ID} AND {$wpdb->posts}.post_status = '{$state}'";
}
}
$where .= ')';
}
// postmeta queries
if (!empty($q['meta_key']) || !empty($q['meta_value'])) {
$join .= " JOIN {$wpdb->postmeta} ON ({$wpdb->posts}.ID = {$wpdb->postmeta}.post_id) ";
}
if (!empty($q['meta_key'])) {
$where .= $wpdb->prepare(" AND {$wpdb->postmeta}.meta_key = %s ", $q['meta_key']);
}
if (!empty($q['meta_value'])) {
if (empty($q['meta_compare']) || !in_array($q['meta_compare'], array('=', '!=', '>', '>=', '<', '<='))) {
$q['meta_compare'] = '=';
}
$where .= $wpdb->prepare("AND {$wpdb->postmeta}.meta_value {$q['meta_compare']} %s ", $q['meta_value']);
}
// Apply filters on where and join prior to paging so that any
// manipulations to them are reflected in the paging by day queries.
if (!$q['suppress_filters']) {
$where = apply_filters_ref_array('posts_where', array($where, &$this));
$join = apply_filters_ref_array('posts_join', array($join, &$this));
}
// Paging
if (empty($q['nopaging']) && !$this->is_singular) {
$page = absint($q['paged']);
if (empty($page)) {
$page = 1;
}
if (empty($q['offset'])) {
$pgstrt = '';
$pgstrt = ($page - 1) * $q['posts_per_page'] . ', ';
$limits = 'LIMIT ' . $pgstrt . $q['posts_per_page'];
} else {
// we're ignoring $page and using 'offset'
$q['offset'] = absint($q['offset']);
$pgstrt = $q['offset'] . ', ';
$limits = 'LIMIT ' . $pgstrt . $q['posts_per_page'];
}
}
// Comments feeds
if ($this->is_comment_feed && ($this->is_archive || $this->is_search || !$this->is_singular)) {
if ($this->is_archive || $this->is_search) {
$cjoin = "JOIN {$wpdb->posts} ON ({$wpdb->comments}.comment_post_ID = {$wpdb->posts}.ID) {$join} ";
$cwhere = "WHERE comment_approved = '1' {$where}";
$cgroupby = "{$wpdb->comments}.comment_id";
} else {
// Other non singular e.g. front
$cjoin = "JOIN {$wpdb->posts} ON ( {$wpdb->comments}.comment_post_ID = {$wpdb->posts}.ID )";
$cwhere = "WHERE post_status = 'publish' AND comment_approved = '1'";
$cgroupby = '';
}
if (!$q['suppress_filters']) {
$cjoin = apply_filters_ref_array('comment_feed_join', array($cjoin, &$this));
$cwhere = apply_filters_ref_array('comment_feed_where', array($cwhere, &$this));
$cgroupby = apply_filters_ref_array('comment_feed_groupby', array($cgroupby, &$this));
$corderby = apply_filters_ref_array('comment_feed_orderby', array('comment_date_gmt DESC', &$this));
$climits = apply_filters_ref_array('comment_feed_limits', array('LIMIT ' . get_option('posts_per_rss'), &$this));
}
$cgroupby = !empty($cgroupby) ? 'GROUP BY ' . $cgroupby : '';
$corderby = !empty($corderby) ? 'ORDER BY ' . $corderby : '';
$this->comments = (array) $wpdb->get_results("SELECT {$distinct} {$wpdb->comments}.* FROM {$wpdb->comments} {$cjoin} {$cwhere} {$cgroupby} {$corderby} {$climits}");
$this->comment_count = count($this->comments);
$post_ids = array();
foreach ($this->comments as $comment) {
$post_ids[] = (int) $comment->comment_post_ID;
}
$post_ids = join(',', $post_ids);
$join = '';
if ($post_ids) {
$where = "AND {$wpdb->posts}.ID IN ({$post_ids}) ";
} else {
$where = "AND 0";
}
}
$orderby = $q['orderby'];
// Apply post-paging filters on where and join. Only plugins that
// manipulate paging queries should use these hooks.
if (!$q['suppress_filters']) {
$where = apply_filters_ref_array('posts_where_paged', array($where, &$this));
$groupby = apply_filters_ref_array('posts_groupby', array($groupby, &$this));
$join = apply_filters_ref_array('posts_join_paged', array($join, &$this));
$orderby = apply_filters_ref_array('posts_orderby', array($orderby, &$this));
$distinct = apply_filters_ref_array('posts_distinct', array($distinct, &$this));
$limits = apply_filters_ref_array('post_limits', array($limits, &$this));
$fields = apply_filters_ref_array('posts_fields', array($fields, &$this));
}
// Announce current selection parameters. For use by caching plugins.
do_action('posts_selection', $where . $groupby . $orderby . $limits . $join);
// Filter again for the benefit of caching plugins. Regular plugins should use the hooks above.
if (!$q['suppress_filters']) {
$where = apply_filters_ref_array('posts_where_request', array($where, &$this));
$groupby = apply_filters_ref_array('posts_groupby_request', array($groupby, &$this));
$join = apply_filters_ref_array('posts_join_request', array($join, &$this));
$orderby = apply_filters_ref_array('posts_orderby_request', array($orderby, &$this));
$distinct = apply_filters_ref_array('posts_distinct_request', array($distinct, &$this));
$fields = apply_filters_ref_array('posts_fields_request', array($fields, &$this));
$limits = apply_filters_ref_array('post_limits_request', array($limits, &$this));
}
if (!empty($groupby)) {
$groupby = 'GROUP BY ' . $groupby;
}
if (!empty($orderby)) {
$orderby = 'ORDER BY ' . $orderby;
}
$found_rows = '';
if (!$q['no_found_rows'] && !empty($limits)) {
$found_rows = 'SQL_CALC_FOUND_ROWS';
}
$this->request = " SELECT {$found_rows} {$distinct} {$fields} FROM {$wpdb->posts} {$join} WHERE 1=1 {$where} {$groupby} {$orderby} {$limits}";
if (!$q['suppress_filters']) {
$this->request = apply_filters_ref_array('posts_request', array($this->request, &$this));
}
$this->posts = $wpdb->get_results($this->request);
// Raw results filter. Prior to status checks.
if (!$q['suppress_filters']) {
$this->posts = apply_filters_ref_array('posts_results', array($this->posts, &$this));
}
if (!empty($this->posts) && $this->is_comment_feed && $this->is_singular) {
$cjoin = apply_filters_ref_array('comment_feed_join', array('', &$this));
$cwhere = apply_filters_ref_array('comment_feed_where', array("WHERE comment_post_ID = '{$this->posts[0]->ID}' AND comment_approved = '1'", &$this));
$cgroupby = apply_filters_ref_array('comment_feed_groupby', array('', &$this));
$cgroupby = !empty($cgroupby) ? 'GROUP BY ' . $cgroupby : '';
$corderby = apply_filters_ref_array('comment_feed_orderby', array('comment_date_gmt DESC', &$this));
$corderby = !empty($corderby) ? 'ORDER BY ' . $corderby : '';
$climits = apply_filters_ref_array('comment_feed_limits', array('LIMIT ' . get_option('posts_per_rss'), &$this));
$comments_request = "SELECT {$wpdb->comments}.* FROM {$wpdb->comments} {$cjoin} {$cwhere} {$cgroupby} {$corderby} {$climits}";
$this->comments = $wpdb->get_results($comments_request);
$this->comment_count = count($this->comments);
}
if (!$q['no_found_rows'] && !empty($limits)) {
$found_posts_query = apply_filters_ref_array('found_posts_query', array('SELECT FOUND_ROWS()', &$this));
$this->found_posts = $wpdb->get_var($found_posts_query);
$this->found_posts = apply_filters_ref_array('found_posts', array($this->found_posts, &$this));
$this->max_num_pages = ceil($this->found_posts / $q['posts_per_page']);
}
// Check post status to determine if post should be displayed.
if (!empty($this->posts) && ($this->is_single || $this->is_page)) {
$status = get_post_status($this->posts[0]);
$post_status_obj = get_post_status_object($status);
//$type = get_post_type($this->posts[0]);
if (!$post_status_obj->public) {
if (!is_user_logged_in()) {
// User must be logged in to view unpublished posts.
$this->posts = array();
} else {
if ($post_status_obj->protected) {
// User must have edit permissions on the draft to preview.
if (!current_user_can($edit_cap, $this->posts[0]->ID)) {
$this->posts = array();
} else {
$this->is_preview = true;
if ('future' != $status) {
$this->posts[0]->post_date = current_time('mysql');
}
}
} elseif ($post_status_obj->private) {
if (!current_user_can($read_cap, $this->posts[0]->ID)) {
$this->posts = array();
}
} else {
$this->posts = array();
}
}
}
if ($this->is_preview && current_user_can($edit_cap, $this->posts[0]->ID)) {
$this->posts[0] = apply_filters_ref_array('the_preview', array($this->posts[0], &$this));
}
}
// Put sticky posts at the top of the posts array
$sticky_posts = get_option('sticky_posts');
if ($this->is_home && $page <= 1 && is_array($sticky_posts) && !empty($sticky_posts) && !$q['caller_get_posts']) {
$num_posts = count($this->posts);
$sticky_offset = 0;
// Loop over posts and relocate stickies to the front.
for ($i = 0; $i < $num_posts; $i++) {
if (in_array($this->posts[$i]->ID, $sticky_posts)) {
$sticky_post = $this->posts[$i];
// Remove sticky from current position
array_splice($this->posts, $i, 1);
// Move to front, after other stickies
array_splice($this->posts, $sticky_offset, 0, array($sticky_post));
// Increment the sticky offset. The next sticky will be placed at this offset.
$sticky_offset++;
// Remove post from sticky posts array
$offset = array_search($sticky_post->ID, $sticky_posts);
unset($sticky_posts[$offset]);
}
}
// If any posts have been excluded specifically, Ignore those that are sticky.
if (!empty($sticky_posts) && !empty($q['post__not_in'])) {
$sticky_posts = array_diff($sticky_posts, $q['post__not_in']);
}
// Fetch sticky posts that weren't in the query results
if (!empty($sticky_posts)) {
$stickies__in = implode(',', array_map('absint', $sticky_posts));
// honor post type(s) if not set to any
$stickies_where = '';
if ('any' != $post_type && '' != $post_type) {
if (is_array($post_type)) {
$post_types = join("', '", $post_type);
} else {
$post_types = $post_type;
}
$stickies_where = "AND {$wpdb->posts}.post_type IN ('" . $post_types . "')";
}
$stickies = $wpdb->get_results("SELECT * FROM {$wpdb->posts} WHERE {$wpdb->posts}.ID IN ({$stickies__in}) {$stickies_where}");
foreach ($stickies as $sticky_post) {
// Ignore sticky posts the current user cannot read or are not published.
if ('publish' != $sticky_post->post_status) {
continue;
}
array_splice($this->posts, $sticky_offset, 0, array($sticky_post));
$sticky_offset++;
}
}
}
if (!$q['suppress_filters']) {
$this->posts = apply_filters_ref_array('the_posts', array($this->posts, &$this));
}
$this->post_count = count($this->posts);
// Sanitize before caching so it'll only get done once
for ($i = 0; $i < $this->post_count; $i++) {
$this->posts[$i] = sanitize_post($this->posts[$i], 'raw');
}
if ($q['cache_results']) {
update_post_caches($this->posts, $post_type, $q['update_post_term_cache'], $q['update_post_meta_cache']);
}
if ($this->post_count > 0) {
$this->post = $this->posts[0];
}
return $this->posts;
}
function sb_cl_render_cat_list($category, $limit = false, $order = false, $template_id = 0, $thumb_size = false)
{
global $wp_query, $posts;
$settings = sb_cl_get_settings();
if (!$limit) {
$limit = 1000;
}
if (!$thumb_size) {
$thumb_size = 'thumb';
}
if (!trim($order)) {
$order = 'post_title';
}
if ($template_id <= 1) {
$template_start = $settings->cat_list_start;
$template_loop = $settings->cat_list_loop;
$template_end = $settings->cat_list_end;
} else {
$func = 'cat_list_start_' . $template_id;
$template_start = $settings->{$func};
$func = 'cat_list_loop_' . $template_id;
$template_loop = $settings->{$func};
$func = 'cat_list_end_' . $template_id;
$template_end = $settings->{$func};
}
$temp_query = $wp_query;
$cat_id = sb_cl_get_cat_id_from_name($category);
$qs = "cat=" . $cat_id . '&post_status=publish';
$qs .= '&posts_per_page=' . $limit;
$qs .= '&orderby=' . $order;
$cat_posts = new WP_Query($qs);
$html .= $template_start;
while ($cat_posts->have_posts()) {
$cat_posts->the_post();
update_post_caches($posts);
$id = get_the_ID();
ob_start();
the_permalink();
$permalink = ob_get_clean();
$template = $template_loop;
$template = str_replace('[post_title]', get_the_title(), $template);
$template = str_replace('[post_excerpt]', sb_cl_get_the_excerpt(), $template);
$template = str_replace('[post_permalink]', $permalink, $template);
$post_image = get_post_meta($id, 'post_image', true);
$post_image2 = get_post_meta($id, 'post_image2', true);
$template = str_replace('[post_image]', $post_image ? '<img class="list_post_item" src="' . $post_image . '" />' : '', $template);
$template = str_replace('[post_image2]', $post_image2 ? '<img class="list_post_item" src="' . $post_image2 . '" />' : '', $template);
if (function_exists('get_the_post_thumbnail')) {
//$template = str_replace('[post_thumb]', get_the_post_thumbnail( $id, 'thumbnail', array('class' => 'alignleft')), $template);
$thumb = $large_image_url = '';
if (has_post_thumbnail()) {
$large_image_url = wp_get_attachment_image_src(get_post_thumbnail_id($id), 'large');
$thumb .= get_the_post_thumbnail($id, $thumb_size, array('class' => 'alignleft'));
}
$template = str_replace('[post_thumb]', $thumb, $template);
$template = str_replace('[post_thumb_url]', $large_image_url, $template);
}
$html .= $template;
}
$html .= $template_end;
$wp_query = $temp_query;
rewind_posts();
the_post();
return $html;
}
/**
* How to display the widget on the screen.
*/
function widget($args, $instance)
{
extract($args);
/* Our variables from the widget settings. */
$title = apply_filters('widget_title', $instance['title']);
$category_id = $instance['category_id'];
$num_posts = absint($instance['num_posts']);
$post_offset = absint($instance['post_offset']);
$num_words_limit = absint($instance['num_words_limit']);
$show_date_author = isset($instance['show_date_author']) ? $instance['show_date_author'] : false;
$show_more_link = isset($instance['show_more_link']) ? $instance['show_more_link'] : false;
$show_thumbs = isset($instance['show_thumbs']) ? $instance['show_thumbs'] : false;
$thumb_frame_shadow = isset($instance['thumb_frame_shadow']) ? $instance['thumb_frame_shadow'] : false;
$post_thumb_width = absint($instance['post_thumb_width']);
$post_thumb_height = absint($instance['post_thumb_height']);
/* Before widget (defined by themes). */
echo $before_widget;
/* Display the widget title if one was input (before and after defined by themes). */
if ($title) {
echo $before_title . $title . $after_title;
}
/* Display the Latest Posts accordinly... */
$cats_to_include = $category_id ? "cat={$category_id}&" : '';
$num_posts_query = new WP_Query("{$cats_to_include}showposts={$num_posts}&offset={$post_offset}");
if ($num_posts_query->have_posts()) {
?>
<div class="latest_posts">
<ul class="small-thumb">
<?php
while ($num_posts_query->have_posts()) {
$num_posts_query->the_post();
update_post_caches($posts);
?>
<li>
<?php
if ($show_thumbs) {
include TEMPLATEPATH . '/scripts/post-thumbnail.php';
}
?>
<a class="teaser-title" title="<?php
the_title();
?>
" href="<?php
the_permalink();
?>
"><?php
the_title();
?>
</a>
<?php
if ($show_date_author) {
?>
<div class="date-author"><?php
echo get_the_date();
?>
by <?php
the_author_posts_link();
?>
</div>
<?php
}
?>
<div class="teaser-content"><?php
if ($num_words_limit) {
echo custom_string_length_by_words(get_the_excerpt(), $num_words_limit) . '...';
}
?>
</div>
<?php
if ($show_more_link) {
?>
<a title="<?php
the_title_attribute();
?>
" href="<?php
the_permalink();
?>
" class="read-more-align-right"><span><?php
esc_html_e('Read more', 'udesign');
?>
</span> →</a>
<?php
}
?>
<div class="clear"></div>
</li>
<?php
}
?>
</ul>
</div><!-- end widget_recent_posts -->
<?php
}
wp_reset_postdata();
/* After widget (defined by themes). */
echo $after_widget;
}
function &get_posts()
{
global $wpdb, $pagenow, $user_ID;
do_action_ref_array('pre_get_posts', array(&$this));
// Shorthand.
$q =& $this->query_vars;
$q = $this->fill_query_vars($q);
// First let's clear some variables
$distinct = '';
$whichcat = '';
$whichauthor = '';
$whichpage = '';
$result = '';
$where = '';
$limits = '';
$join = '';
$search = '';
$groupby = '';
if (!isset($q['post_type'])) {
$q['post_type'] = 'post';
}
$post_type = $q['post_type'];
if (!isset($q['posts_per_page']) || $q['posts_per_page'] == 0) {
$q['posts_per_page'] = get_option('posts_per_page');
}
if (isset($q['showposts']) && $q['showposts']) {
$q['showposts'] = (int) $q['showposts'];
$q['posts_per_page'] = $q['showposts'];
}
if (isset($q['posts_per_archive_page']) && $q['posts_per_archive_page'] != 0 && ($this->is_archive || $this->is_search)) {
$q['posts_per_page'] = $q['posts_per_archive_page'];
}
if (!isset($q['nopaging'])) {
if ($q['posts_per_page'] == -1) {
$q['nopaging'] = true;
} else {
$q['nopaging'] = false;
}
}
if ($this->is_feed) {
$q['posts_per_page'] = get_option('posts_per_rss');
$q['nopaging'] = false;
}
$q['posts_per_page'] = (int) $q['posts_per_page'];
if ($q['posts_per_page'] < -1) {
$q['posts_per_page'] = abs($q['posts_per_page']);
} else {
if ($q['posts_per_page'] == 0) {
$q['posts_per_page'] = 1;
}
}
if ($this->is_home && (empty($this->query) || $q['preview'] == 'true') && 'page' == get_option('show_on_front') && get_option('page_on_front')) {
$this->is_page = true;
$this->is_home = false;
$q['page_id'] = get_option('page_on_front');
}
if (isset($q['page'])) {
$q['page'] = trim($q['page'], '/');
$q['page'] = (int) $q['page'];
$q['page'] = abs($q['page']);
}
$add_hours = intval(get_option('gmt_offset'));
$add_minutes = intval(60 * (get_option('gmt_offset') - $add_hours));
$wp_posts_post_date_field = "post_date";
// "DATE_ADD(post_date, INTERVAL '$add_hours:$add_minutes' HOUR_MINUTE)";
// If a month is specified in the querystring, load that month
if ((int) $q['m']) {
$q['m'] = '' . preg_replace('|[^0-9]|', '', $q['m']);
$where .= ' AND YEAR(post_date)=' . substr($q['m'], 0, 4);
if (strlen($q['m']) > 5) {
$where .= ' AND MONTH(post_date)=' . substr($q['m'], 4, 2);
}
if (strlen($q['m']) > 7) {
$where .= ' AND DAYOFMONTH(post_date)=' . substr($q['m'], 6, 2);
}
if (strlen($q['m']) > 9) {
$where .= ' AND HOUR(post_date)=' . substr($q['m'], 8, 2);
}
if (strlen($q['m']) > 11) {
$where .= ' AND MINUTE(post_date)=' . substr($q['m'], 10, 2);
}
if (strlen($q['m']) > 13) {
$where .= ' AND SECOND(post_date)=' . substr($q['m'], 12, 2);
}
}
if ((int) $q['hour']) {
$q['hour'] = '' . intval($q['hour']);
$where .= " AND HOUR(post_date)='" . $q['hour'] . "'";
}
if ((int) $q['minute']) {
$q['minute'] = '' . intval($q['minute']);
$where .= " AND MINUTE(post_date)='" . $q['minute'] . "'";
}
if ((int) $q['second']) {
$q['second'] = '' . intval($q['second']);
$where .= " AND SECOND(post_date)='" . $q['second'] . "'";
}
if ((int) $q['year']) {
$q['year'] = '' . intval($q['year']);
$where .= " AND YEAR(post_date)='" . $q['year'] . "'";
}
if ((int) $q['monthnum']) {
$q['monthnum'] = '' . intval($q['monthnum']);
$where .= " AND MONTH(post_date)='" . $q['monthnum'] . "'";
}
if ((int) $q['day']) {
$q['day'] = '' . intval($q['day']);
$where .= " AND DAYOFMONTH(post_date)='" . $q['day'] . "'";
}
// Compat. Map subpost to attachment.
if ('' != $q['subpost']) {
$q['attachment'] = $q['subpost'];
}
if ('' != $q['subpost_id']) {
$q['attachment_id'] = $q['subpost_id'];
}
if ('' != $q['name']) {
$q['name'] = sanitize_title($q['name']);
$where .= " AND post_name = '" . $q['name'] . "'";
} else {
if ('' != $q['pagename']) {
$reqpage = get_page_by_path($q['pagename']);
if (!empty($reqpage)) {
$reqpage = $reqpage->ID;
} else {
$reqpage = 0;
}
if ('page' == get_option('show_on_front') && $reqpage == get_option('page_for_posts')) {
$this->is_singular = false;
$this->is_page = false;
$this->is_home = true;
$this->is_posts_page = true;
} else {
$q['pagename'] = str_replace('%2F', '/', urlencode(urldecode($q['pagename'])));
$page_paths = '/' . trim($q['pagename'], '/');
$q['pagename'] = sanitize_title(basename($page_paths));
$q['name'] = $q['pagename'];
$where .= " AND (ID = '{$reqpage}')";
}
} elseif ('' != $q['attachment']) {
$q['attachment'] = str_replace('%2F', '/', urlencode(urldecode($q['attachment'])));
$attach_paths = '/' . trim($q['attachment'], '/');
$q['attachment'] = sanitize_title(basename($attach_paths));
$q['name'] = $q['attachment'];
$where .= " AND post_name = '" . $q['attachment'] . "'";
}
}
if ((int) $q['w']) {
$q['w'] = '' . intval($q['w']);
$where .= " AND WEEK(post_date, 1)='" . $q['w'] . "'";
}
if (intval($q['comments_popup'])) {
$q['p'] = intval($q['comments_popup']);
}
// If a attachment is requested by number, let it supercede any post number.
if ($q['attachment_id'] != '' && intval($q['attachment_id']) != 0) {
$q['p'] = (int) $q['attachment_id'];
}
// If a post number is specified, load that post
if ($q['p'] != '' && intval($q['p']) != 0) {
$q['p'] = (int) $q['p'];
$where = ' AND ID = ' . $q['p'];
}
if ($q['page_id'] != '' && intval($q['page_id']) != 0) {
$q['page_id'] = intval($q['page_id']);
if ('page' == get_option('show_on_front') && $q['page_id'] == get_option('page_for_posts')) {
$this->is_singular = false;
$this->is_page = false;
$this->is_home = true;
$this->is_posts_page = true;
} else {
$q['p'] = $q['page_id'];
$where = ' AND ID = ' . $q['page_id'];
}
}
// If a search pattern is specified, load the posts that match
if (!empty($q['s'])) {
// added slashes screw with quote grouping when done early, so done later
$q['s'] = stripslashes($q['s']);
if ($q['sentence']) {
$q['search_terms'] = array($q['s']);
} else {
preg_match_all('/".*?("|$)|((?<=[\\s",+])|^)[^\\s",+]+/', $q[s], $matches);
$q['search_terms'] = array_map(create_function('$a', 'return trim($a, "\\"\'\\n\\r ");'), $matches[0]);
}
$n = $q['exact'] ? '' : '%';
$searchand = '';
foreach ((array) $q['search_terms'] as $term) {
$term = addslashes_gpc($term);
$search .= "{$searchand}((post_title LIKE '{$n}{$term}{$n}') OR (post_content LIKE '{$n}{$term}{$n}'))";
$searchand = ' AND ';
}
$term = addslashes_gpc($q['s']);
if (!$q['sentence'] && count($q['search_terms']) > 1 && $q['search_terms'][0] != $q['s']) {
$search .= " OR (post_title LIKE '{$n}{$term}{$n}') OR (post_content LIKE '{$n}{$term}{$n}')";
}
if (!empty($search)) {
$search = " AND ({$search}) ";
}
}
// Category stuff
if (empty($q['cat']) || $q['cat'] == '0' || ($this->is_single || $this->is_page)) {
$whichcat = '';
} else {
$q['cat'] = '' . urldecode($q['cat']) . '';
$q['cat'] = addslashes_gpc($q['cat']);
$join = " LEFT JOIN {$wpdb->post2cat} ON ({$wpdb->posts}.ID = {$wpdb->post2cat}.post_id) ";
$cat_array = preg_split('/[,\\s]+/', $q['cat']);
$in_cats = $out_cats = $out_posts = '';
foreach ($cat_array as $cat) {
$cat = intval($cat);
$in = strstr($cat, '-') ? false : true;
$cat = trim($cat, '-');
if ($in) {
$in_cats .= "{$cat}, " . get_category_children($cat, '', ', ');
} else {
$out_cats .= "{$cat}, " . get_category_children($cat, '', ', ');
}
}
$in_cats = substr($in_cats, 0, -2);
$out_cats = substr($out_cats, 0, -2);
if (strlen($in_cats) > 0) {
$in_cats = " AND {$wpdb->post2cat}.category_id IN ({$in_cats})";
}
if (strlen($out_cats) > 0) {
$ids = $wpdb->get_col("SELECT post_id FROM {$wpdb->post2cat} WHERE {$wpdb->post2cat}.category_id IN ({$out_cats})");
if (is_array($ids) && count($ids > 0)) {
foreach ($ids as $id) {
$out_posts .= "{$id}, ";
}
$out_posts = substr($out_posts, 0, -2);
}
if (strlen($out_posts) > 0) {
$out_cats = " AND {$wpdb->posts}.ID NOT IN ({$out_posts})";
} else {
$out_cats = '';
}
}
$whichcat = $in_cats . $out_cats;
$groupby = "{$wpdb->posts}.ID";
}
// Category stuff for nice URLs
if ('' != $q['category_name']) {
$reqcat = get_category_by_path($q['category_name']);
$q['category_name'] = str_replace('%2F', '/', urlencode(urldecode($q['category_name'])));
$cat_paths = '/' . trim($q['category_name'], '/');
$q['category_name'] = sanitize_title(basename($cat_paths));
$cat_paths = '/' . trim(urldecode($q['category_name']), '/');
$q['category_name'] = sanitize_title(basename($cat_paths));
$cat_paths = explode('/', $cat_paths);
$cat_path = '';
foreach ((array) $cat_paths as $pathdir) {
$cat_path .= ($pathdir != '' ? '/' : '') . sanitize_title($pathdir);
}
//if we don't match the entire hierarchy fallback on just matching the nicename
if (empty($reqcat)) {
$reqcat = get_category_by_path($q['category_name'], false);
}
if (!empty($reqcat)) {
$reqcat = $reqcat->cat_ID;
} else {
$reqcat = 0;
}
$q['cat'] = $reqcat;
$tables = ", {$wpdb->post2cat}, {$wpdb->categories}";
$join = " LEFT JOIN {$wpdb->post2cat} ON ({$wpdb->posts}.ID = {$wpdb->post2cat}.post_id) LEFT JOIN {$wpdb->categories} ON ({$wpdb->post2cat}.category_id = {$wpdb->categories}.cat_ID) ";
$whichcat = " AND category_id IN ({$q['cat']}, ";
$whichcat .= get_category_children($q['cat'], '', ', ');
$whichcat = substr($whichcat, 0, -2);
$whichcat .= ")";
$groupby = "{$wpdb->posts}.ID";
}
// Author/user stuff
if (empty($q['author']) || $q['author'] == '0') {
$whichauthor = '';
} else {
$q['author'] = '' . urldecode($q['author']) . '';
$q['author'] = addslashes_gpc($q['author']);
if (stristr($q['author'], '-')) {
$eq = '!=';
$andor = 'AND';
$q['author'] = explode('-', $q['author']);
$q['author'] = '' . intval($q['author'][1]);
} else {
$eq = '=';
$andor = 'OR';
}
$author_array = preg_split('/[,\\s]+/', $q['author']);
$whichauthor .= ' AND (post_author ' . $eq . ' ' . intval($author_array[0]);
for ($i = 1; $i < count($author_array); $i = $i + 1) {
$whichauthor .= ' ' . $andor . ' post_author ' . $eq . ' ' . intval($author_array[$i]);
}
$whichauthor .= ')';
}
// Author stuff for nice URLs
if ('' != $q['author_name']) {
if (stristr($q['author_name'], '/')) {
$q['author_name'] = explode('/', $q['author_name']);
if ($q['author_name'][count($q['author_name']) - 1]) {
$q['author_name'] = $q['author_name'][count($q['author_name']) - 1];
#no trailing slash
} else {
$q['author_name'] = $q['author_name'][count($q['author_name']) - 2];
#there was a trailling slash
}
}
$q['author_name'] = sanitize_title($q['author_name']);
$q['author'] = $wpdb->get_var("SELECT ID FROM {$wpdb->users} WHERE user_nicename='" . $q['author_name'] . "'");
$whichauthor .= ' AND (post_author = ' . intval($q['author']) . ')';
}
$where .= $search . $whichcat . $whichauthor;
if (empty($q['order']) || strtoupper($q['order']) != 'ASC' && strtoupper($q['order']) != 'DESC') {
$q['order'] = 'DESC';
}
// Order by
if (empty($q['orderby'])) {
$q['orderby'] = 'post_date ' . $q['order'];
} else {
// Used to filter values
$allowed_keys = array('author', 'date', 'category', 'title', 'modified', 'menu_order');
$q['orderby'] = urldecode($q['orderby']);
$q['orderby'] = addslashes_gpc($q['orderby']);
$orderby_array = explode(' ', $q['orderby']);
if (empty($orderby_array)) {
$orderby_array[] = $q['orderby'];
}
$q['orderby'] = '';
for ($i = 0; $i < count($orderby_array); $i++) {
// Only allow certain values for safety
$orderby = $orderby_array[$i];
if ('menu_order' != $orderby) {
$orderby = 'post_' . $orderby;
}
if (in_array($orderby_array[$i], $allowed_keys)) {
$q['orderby'] .= ($i == 0 ? '' : ',') . "{$orderby} {$q['order']}";
}
}
if (empty($q['orderby'])) {
$q['orderby'] = 'post_date ' . $q['order'];
}
}
if ($this->is_attachment) {
$where .= " AND (post_type = 'attachment')";
} elseif ($this->is_page) {
$where .= " AND (post_type = 'page')";
} elseif ($this->is_single) {
$where .= " AND (post_type = 'post')";
} else {
$where .= " AND (post_type = '{$post_type}' AND (post_status = 'publish'";
if (is_admin()) {
$where .= " OR post_status = 'future' OR post_status = 'draft'";
}
if (is_user_logged_in()) {
if ('post' == $post_type) {
$cap = 'read_private_posts';
} else {
$cap = 'read_private_pages';
}
if (current_user_can($cap)) {
$where .= " OR post_status = 'private'";
} else {
$where .= " OR post_author = {$user_ID} AND post_status = 'private'";
}
}
$where .= '))';
}
// Apply filters on where and join prior to paging so that any
// manipulations to them are reflected in the paging by day queries.
$where = apply_filters('posts_where', $where);
$join = apply_filters('posts_join', $join);
// Paging
if (empty($q['nopaging']) && !$this->is_singular) {
$page = abs(intval($q['paged']));
if (empty($page)) {
$page = 1;
}
if (empty($q['offset'])) {
$pgstrt = '';
$pgstrt = (intval($page) - 1) * $q['posts_per_page'] . ', ';
$limits = 'LIMIT ' . $pgstrt . $q['posts_per_page'];
} else {
// we're ignoring $page and using 'offset'
$q['offset'] = abs(intval($q['offset']));
$pgstrt = $q['offset'] . ', ';
$limits = 'LIMIT ' . $pgstrt . $q['posts_per_page'];
}
}
// Apply post-paging filters on where and join. Only plugins that
// manipulate paging queries should use these hooks.
$where = apply_filters('posts_where_paged', $where);
$groupby = apply_filters('posts_groupby', $groupby);
if (!empty($groupby)) {
$groupby = 'GROUP BY ' . $groupby;
}
$join = apply_filters('posts_join_paged', $join);
$orderby = apply_filters('posts_orderby', $q['orderby']);
$distinct = apply_filters('posts_distinct', $distinct);
$fields = apply_filters('posts_fields', "{$wpdb->posts}.*");
$limits = apply_filters('post_limits', $limits);
$found_rows = '';
if (!empty($limits)) {
$found_rows = 'SQL_CALC_FOUND_ROWS';
}
$request = " SELECT {$found_rows} {$distinct} {$fields} FROM {$wpdb->posts} {$join} WHERE 1=1 {$where} {$groupby} ORDER BY {$orderby} {$limits}";
$this->request = apply_filters('posts_request', $request);
$this->posts = $wpdb->get_results($this->request);
if (!empty($limits)) {
$found_posts_query = apply_filters('found_posts_query', 'SELECT FOUND_ROWS()');
$this->found_posts = $wpdb->get_var($found_posts_query);
$this->found_posts = apply_filters('found_posts', $this->found_posts);
$this->max_num_pages = ceil($this->found_posts / $q['posts_per_page']);
}
// Check post status to determine if post should be displayed.
if (!empty($this->posts) && ($this->is_single || $this->is_page)) {
$status = get_post_status($this->posts[0]);
//$type = get_post_type($this->posts[0]);
if ('publish' != $status) {
if (!is_user_logged_in()) {
// User must be logged in to view unpublished posts.
$this->posts = array();
} else {
if ('draft' == $status) {
// User must have edit permissions on the draft to preview.
if (!current_user_can('edit_post', $this->posts[0]->ID)) {
$this->posts = array();
} else {
$this->is_preview = true;
$this->posts[0]->post_date = current_time('mysql');
}
} else {
if ('future' == $status) {
$this->is_preview = true;
if (!current_user_can('edit_post', $this->posts[0]->ID)) {
$this->posts = array();
}
} else {
if (!current_user_can('read_post', $this->posts[0]->ID)) {
$this->posts = array();
}
}
}
}
}
}
$this->posts = apply_filters('the_posts', $this->posts);
update_post_caches($this->posts);
$this->post_count = count($this->posts);
if ($this->post_count > 0) {
$this->post = $this->posts[0];
}
return $this->posts;
}
/**
* Function called when query parameters are processed by Wordpress.
*
* @param $query query parameters
* @return array() $query processed
*
* @since 1.0
*/
function filter_request($query)
{
global $q_config, $wp_query, $wp;
if (isset($wp->matched_query)) {
$query = wp_parse_args($wp->matched_query);
}
foreach (get_post_types() as $post_type) {
if (array_key_exists($post_type, $query) && !in_array($post_type, array('post', 'page'))) {
$query['post_type'] = $post_type;
}
}
$page_foundit = false;
// -> page
if (isset($query['pagename']) || isset($query['page_id'])) {
$page = wp_cache_get('qts_page_request');
if (!$page) {
$page = isset($query['page_id']) ? get_page($query['page_id']) : $this->get_page_by_path($query['pagename']);
}
if (!$page) {
return $query;
}
$id = $page->ID;
$cache_array = array($page);
update_post_caches($cache_array, 'page');
// caching query :)
wp_cache_delete('qts_page_request');
$query['pagename'] = get_page_uri($page);
$function = 'get_page_link';
// -> custom post type
} elseif (isset($query['post_type'])) {
$page_slug = isset($query['name']) && !empty($query['name']) ? $query['name'] : $query[$query['post_type']];
$page = $this->get_page_by_path($page_slug, OBJECT, $query['post_type']);
if (!$page) {
return $query;
}
$id = $page->ID;
$cache_array = array($page);
update_post_caches($cache_array, $query['post_type']);
// caching query :)
$query['name'] = $query[$query['post_type']] = get_page_uri($page);
$function = 'get_post_permalink';
// -> post
} elseif (isset($query['name']) || isset($query['p'])) {
$post = isset($query['p']) ? get_post($query['p']) : $this->get_page_by_path($query['name'], OBJECT, 'post');
if (!$post) {
return $query;
}
$query['name'] = $post->post_name;
$id = $post->ID;
$cache_array = array($post);
update_post_caches($cache_array);
$function = 'get_permalink';
// -> category
} elseif (isset($query['category_name']) || isset($query['cat'])) {
if (isset($query['category_name'])) {
$term_slug = $this->get_last_slash($query['category_name']);
}
$term = isset($query['cat']) ? get_term($query['cat'], 'category') : $this->get_term_by('slug', $term_slug, 'category');
if (!$term) {
return $query;
}
$cache_array = array($term);
update_term_cache($cache_array, 'category');
// caching query :)
$id = $term->term_id;
$query['category_name'] = $term->slug;
// uri
$function = 'get_category_link';
// -> tag
} elseif (isset($query['tag'])) {
$term = $this->get_term_by('slug', $query['tag'], 'post_tag');
if (!$term) {
return $query;
}
$cache_array = array($term);
update_term_cache($cache_array, 'post_tag');
// caching query :)
$id = $term->term_id;
$query['tag'] = $term->slug;
$function = 'get_tag_link';
}
// -> taxonomy
$taxonomies = get_taxonomies(array('public' => true, '_builtin' => false));
foreach ($taxonomies as $term_name) {
if (isset($query[$term_name])) {
$term_slug = $this->get_last_slash($query[$term_name]);
$term = $this->get_term_by('slug', $term_slug, $term_name);
if (!$term) {
return $query;
}
$cache_array = array($term);
update_term_cache($cache_array, $term_name);
// caching query :)
$id = $term;
$query[$term_name] = $term->slug;
$function = 'get_term_link';
}
}
// -> home url
if (empty($query)) {
$function = 'home_url';
$id = '';
}
if (isset($function)) {
// parse all languages links
foreach ($q_config['enabled_languages'] as $lang) {
$this->lang = $lang;
$this->current_url[$lang] = apply_filters('qts_url_args', call_user_func($function, $id));
}
$this->lang = false;
}
return $query;
}
function cp_collect_featured_images()
{
global $wpdb, $posts, $pageposts, $wp_query, $images_data;
if (isset($posts) && is_array($posts)) {
foreach ($posts as $post) {
$post_ids[] = $post->ID;
}
}
if (isset($pageposts) && is_array($pageposts)) {
foreach ($pageposts as $post) {
$post_ids[] = $post->ID;
}
}
if (isset($wp_query->posts) && is_array($wp_query->posts)) {
foreach ($wp_query->posts as $post) {
$post_ids[] = $post->ID;
}
}
if (isset($post_ids) && is_array($post_ids)) {
$post_ids = array_unique($post_ids);
$post_list = implode(",", $post_ids);
$images = $wpdb->get_results("SELECT * FROM {$wpdb->posts} WHERE post_parent IN ({$post_list}) AND (post_mime_type LIKE 'image/%') AND post_type = 'attachment' AND (post_status = 'inherit') ORDER BY ID ASC");
}
if (isset($images) && is_array($images)) {
foreach ($images as $image) {
if (!isset($images_data[$image->post_parent])) {
$images_data[$image->post_parent] = $image->ID;
}
}
// create cache for images
update_post_caches($images, 'post', false, true);
}
if (isset($post_ids) && is_array($post_ids)) {
foreach ($post_ids as $post_id) {
if (!isset($images_data[$post_id])) {
$images_data[$post_id] = 0;
}
}
}
}
/**
* Retrieve the posts based on query variables.
*
* There are a few filters and actions that can be used to modify the post
* database query.
*
* @since 1.5.0
* @access public
*
* @return array List of posts.
*/
public function get_posts()
{
$this->parse_query();
/**
* Fires after the query variable object is created, but before the actual query is run.
*
* Note: If using conditional tags, use the method versions within the passed instance
* (e.g. $this->is_main_query() instead of is_main_query()). This is because the functions
* like is_main_query() test against the global $wp_query instance, not the passed one.
*
* @since 2.0.0
*
* @param WP_Query &$this The WP_Query instance (passed by reference).
*/
do_action_ref_array('pre_get_posts', array(&$this));
// Shorthand.
$q =& $this->query_vars;
// Fill again in case pre_get_posts unset some vars.
$q = $this->fill_query_vars($q);
// Parse meta query
$this->meta_query = new WP_Meta_Query();
$this->meta_query->parse_query_vars($q);
// Set a flag if a pre_get_posts hook changed the query vars.
$hash = md5(serialize($this->query_vars));
if ($hash != $this->query_vars_hash) {
$this->query_vars_changed = true;
$this->query_vars_hash = $hash;
}
unset($hash);
// First let's clear some variables
$distinct = '';
$whichauthor = '';
$whichmimetype = '';
$where = '';
$limits = '';
$join = '';
$search = '';
$groupby = '';
$post_status_join = false;
$page = 1;
if (isset($q['caller_get_posts'])) {
_deprecated_argument('WP_Query', '3.1.0', __('"caller_get_posts" is deprecated. Use "ignore_sticky_posts" instead.'));
if (!isset($q['ignore_sticky_posts'])) {
$q['ignore_sticky_posts'] = $q['caller_get_posts'];
}
}
if (!isset($q['ignore_sticky_posts'])) {
$q['ignore_sticky_posts'] = false;
}
if (!isset($q['suppress_filters'])) {
$q['suppress_filters'] = false;
}
if (!isset($q['cache_results'])) {
if (wp_using_ext_object_cache()) {
$q['cache_results'] = false;
} else {
$q['cache_results'] = true;
}
}
if (!isset($q['update_post_term_cache'])) {
$q['update_post_term_cache'] = true;
}
if (!isset($q['lazy_load_term_meta'])) {
$q['lazy_load_term_meta'] = $q['update_post_term_cache'];
}
if (!isset($q['update_post_meta_cache'])) {
$q['update_post_meta_cache'] = true;
}
if (!isset($q['post_type'])) {
if ($this->is_search) {
$q['post_type'] = 'any';
} else {
$q['post_type'] = '';
}
}
$post_type = $q['post_type'];
if (empty($q['posts_per_page'])) {
$q['posts_per_page'] = get_option('posts_per_page');
}
if (isset($q['showposts']) && $q['showposts']) {
$q['showposts'] = (int) $q['showposts'];
$q['posts_per_page'] = $q['showposts'];
}
if (isset($q['posts_per_archive_page']) && $q['posts_per_archive_page'] != 0 && ($this->is_archive || $this->is_search)) {
$q['posts_per_page'] = $q['posts_per_archive_page'];
}
if (!isset($q['nopaging'])) {
if ($q['posts_per_page'] == -1) {
$q['nopaging'] = true;
} else {
$q['nopaging'] = false;
}
}
if ($this->is_feed) {
// This overrides posts_per_page.
if (!empty($q['posts_per_rss'])) {
$q['posts_per_page'] = $q['posts_per_rss'];
} else {
$q['posts_per_page'] = get_option('posts_per_rss');
}
$q['nopaging'] = false;
}
$q['posts_per_page'] = (int) $q['posts_per_page'];
if ($q['posts_per_page'] < -1) {
$q['posts_per_page'] = abs($q['posts_per_page']);
} elseif ($q['posts_per_page'] == 0) {
$q['posts_per_page'] = 1;
}
if (!isset($q['comments_per_page']) || $q['comments_per_page'] == 0) {
$q['comments_per_page'] = get_option('comments_per_page');
}
if ($this->is_home && (empty($this->query) || $q['preview'] == 'true') && 'page' == get_option('show_on_front') && get_option('page_on_front')) {
$this->is_page = true;
$this->is_home = false;
$q['page_id'] = get_option('page_on_front');
}
if (isset($q['page'])) {
$q['page'] = trim($q['page'], '/');
$q['page'] = absint($q['page']);
}
// If true, forcibly turns off SQL_CALC_FOUND_ROWS even when limits are present.
if (isset($q['no_found_rows'])) {
$q['no_found_rows'] = (bool) $q['no_found_rows'];
} else {
$q['no_found_rows'] = false;
}
switch ($q['fields']) {
case 'ids':
$fields = "{$this->db->posts}.ID";
break;
case 'id=>parent':
$fields = "{$this->db->posts}.ID, {$this->db->posts}.post_parent";
break;
default:
$fields = "{$this->db->posts}.*";
}
if ('' !== $q['menu_order']) {
$where .= " AND {$this->db->posts}.menu_order = " . $q['menu_order'];
}
// The "m" parameter is meant for months but accepts datetimes of varying specificity
if ($q['m']) {
$where .= " AND YEAR({$this->db->posts}.post_date)=" . substr($q['m'], 0, 4);
if (strlen($q['m']) > 5) {
$where .= " AND MONTH({$this->db->posts}.post_date)=" . substr($q['m'], 4, 2);
}
if (strlen($q['m']) > 7) {
$where .= " AND DAYOFMONTH({$this->db->posts}.post_date)=" . substr($q['m'], 6, 2);
}
if (strlen($q['m']) > 9) {
$where .= " AND HOUR({$this->db->posts}.post_date)=" . substr($q['m'], 8, 2);
}
if (strlen($q['m']) > 11) {
$where .= " AND MINUTE({$this->db->posts}.post_date)=" . substr($q['m'], 10, 2);
}
if (strlen($q['m']) > 13) {
$where .= " AND SECOND({$this->db->posts}.post_date)=" . substr($q['m'], 12, 2);
}
}
// Handle the other individual date parameters
$date_parameters = array();
if ('' !== $q['hour']) {
$date_parameters['hour'] = $q['hour'];
}
if ('' !== $q['minute']) {
$date_parameters['minute'] = $q['minute'];
}
if ('' !== $q['second']) {
$date_parameters['second'] = $q['second'];
}
if ($q['year']) {
$date_parameters['year'] = $q['year'];
}
if ($q['monthnum']) {
$date_parameters['monthnum'] = $q['monthnum'];
}
if ($q['w']) {
$date_parameters['week'] = $q['w'];
}
if ($q['day']) {
$date_parameters['day'] = $q['day'];
}
if ($date_parameters) {
$date_query = new WP_Date_Query(array($date_parameters));
$where .= $date_query->get_sql();
}
unset($date_parameters, $date_query);
// Handle complex date queries
if (!empty($q['date_query'])) {
$this->date_query = new WP_Date_Query($q['date_query']);
$where .= $this->date_query->get_sql();
}
// If we've got a post_type AND it's not "any" post_type.
if (!empty($q['post_type']) && 'any' != $q['post_type']) {
foreach ((array) $q['post_type'] as $_post_type) {
$ptype_obj = get_post_type_object($_post_type);
if (!$ptype_obj || !$ptype_obj->query_var || empty($q[$ptype_obj->query_var])) {
continue;
}
if (!$ptype_obj->hierarchical) {
// Non-hierarchical post types can directly use 'name'.
$q['name'] = $q[$ptype_obj->query_var];
} else {
// Hierarchical post types will operate through 'pagename'.
$q['pagename'] = $q[$ptype_obj->query_var];
$q['name'] = '';
}
// Only one request for a slug is possible, this is why name & pagename are overwritten above.
break;
}
//end foreach
unset($ptype_obj);
}
if ('' !== $q['title']) {
$where .= $this->db->prepare(" AND {$this->db->posts}.post_title = %s", stripslashes($q['title']));
}
// Parameters related to 'post_name'.
if ('' != $q['name']) {
$q['name'] = sanitize_title_for_query($q['name']);
$where .= " AND {$this->db->posts}.post_name = '" . $q['name'] . "'";
} elseif ('' != $q['pagename']) {
if (isset($this->queried_object_id)) {
$reqpage = $this->queried_object_id;
} else {
if ('page' != $q['post_type']) {
foreach ((array) $q['post_type'] as $_post_type) {
$ptype_obj = get_post_type_object($_post_type);
if (!$ptype_obj || !$ptype_obj->hierarchical) {
continue;
}
$reqpage = get_page_by_path($q['pagename'], OBJECT, $_post_type);
if ($reqpage) {
break;
}
}
unset($ptype_obj);
} else {
$reqpage = get_page_by_path($q['pagename']);
}
if (!empty($reqpage)) {
$reqpage = $reqpage->ID;
} else {
$reqpage = 0;
}
}
$page_for_posts = get_option('page_for_posts');
if ('page' != get_option('show_on_front') || empty($page_for_posts) || $reqpage != $page_for_posts) {
$q['pagename'] = sanitize_title_for_query(wp_basename($q['pagename']));
$q['name'] = $q['pagename'];
$where .= " AND ({$this->db->posts}.ID = '{$reqpage}')";
$reqpage_obj = get_post($reqpage);
if (is_object($reqpage_obj) && 'attachment' == $reqpage_obj->post_type) {
$this->is_attachment = true;
$post_type = $q['post_type'] = 'attachment';
$this->is_page = true;
$q['attachment_id'] = $reqpage;
}
}
} elseif ('' != $q['attachment']) {
$q['attachment'] = sanitize_title_for_query(wp_basename($q['attachment']));
$q['name'] = $q['attachment'];
$where .= " AND {$this->db->posts}.post_name = '" . $q['attachment'] . "'";
} elseif (is_array($q['post_name__in']) && !empty($q['post_name__in'])) {
$q['post_name__in'] = array_map('sanitize_title_for_query', $q['post_name__in']);
$post_name__in = "'" . implode("','", $q['post_name__in']) . "'";
$where .= " AND {$this->db->posts}.post_name IN ({$post_name__in})";
}
// If an attachment is requested by number, let it supersede any post number.
if ($q['attachment_id']) {
$q['p'] = absint($q['attachment_id']);
}
// If a post number is specified, load that post
if ($q['p']) {
$where .= " AND {$this->db->posts}.ID = " . $q['p'];
} elseif ($q['post__in']) {
$post__in = implode(',', array_map('absint', $q['post__in']));
$where .= " AND {$this->db->posts}.ID IN ({$post__in})";
} elseif ($q['post__not_in']) {
$post__not_in = implode(',', array_map('absint', $q['post__not_in']));
$where .= " AND {$this->db->posts}.ID NOT IN ({$post__not_in})";
}
if (is_numeric($q['post_parent'])) {
$where .= $this->db->prepare(" AND {$this->db->posts}.post_parent = %d ", $q['post_parent']);
} elseif ($q['post_parent__in']) {
$post_parent__in = implode(',', array_map('absint', $q['post_parent__in']));
$where .= " AND {$this->db->posts}.post_parent IN ({$post_parent__in})";
} elseif ($q['post_parent__not_in']) {
$post_parent__not_in = implode(',', array_map('absint', $q['post_parent__not_in']));
$where .= " AND {$this->db->posts}.post_parent NOT IN ({$post_parent__not_in})";
}
if ($q['page_id']) {
if ('page' != get_option('show_on_front') || $q['page_id'] != get_option('page_for_posts')) {
$q['p'] = $q['page_id'];
$where = " AND {$this->db->posts}.ID = " . $q['page_id'];
}
}
// If a search pattern is specified, load the posts that match.
if (strlen($q['s'])) {
$search = $this->parse_search($q);
}
if (!$q['suppress_filters']) {
/**
* Filters the search SQL that is used in the WHERE clause of WP_Query.
*
* @since 3.0.0
*
* @param string $search Search SQL for WHERE clause.
* @param WP_Query $this The current WP_Query object.
*/
$search = apply_filters_ref_array('posts_search', array($search, &$this));
}
// Taxonomies
if (!$this->is_singular) {
$this->parse_tax_query($q);
$clauses = $this->tax_query->get_sql($this->db->posts, 'ID');
$join .= $clauses['join'];
$where .= $clauses['where'];
}
if ($this->is_tax) {
if (empty($post_type)) {
// Do a fully inclusive search for currently registered post types of queried taxonomies
$post_type = array();
$taxonomies = array_keys($this->tax_query->queried_terms);
foreach (get_post_types(array('exclude_from_search' => false)) as $pt) {
$object_taxonomies = $pt === 'attachment' ? get_taxonomies_for_attachments() : get_object_taxonomies($pt);
if (array_intersect($taxonomies, $object_taxonomies)) {
$post_type[] = $pt;
}
}
if (!$post_type) {
$post_type = 'any';
} elseif (count($post_type) == 1) {
$post_type = $post_type[0];
}
$post_status_join = true;
} elseif (in_array('attachment', (array) $post_type)) {
$post_status_join = true;
}
}
/*
* Ensure that 'taxonomy', 'term', 'term_id', 'cat', and
* 'category_name' vars are set for backward compatibility.
*/
if (!empty($this->tax_query->queried_terms)) {
/*
* Set 'taxonomy', 'term', and 'term_id' to the
* first taxonomy other than 'post_tag' or 'category'.
*/
if (!isset($q['taxonomy'])) {
foreach ($this->tax_query->queried_terms as $queried_taxonomy => $queried_items) {
if (empty($queried_items['terms'][0])) {
continue;
}
if (!in_array($queried_taxonomy, array('category', 'post_tag'))) {
$q['taxonomy'] = $queried_taxonomy;
if ('slug' === $queried_items['field']) {
$q['term'] = $queried_items['terms'][0];
} else {
$q['term_id'] = $queried_items['terms'][0];
}
// Take the first one we find.
break;
}
}
}
// 'cat', 'category_name', 'tag_id'
foreach ($this->tax_query->queried_terms as $queried_taxonomy => $queried_items) {
if (empty($queried_items['terms'][0])) {
continue;
}
if ('category' === $queried_taxonomy) {
$the_cat = get_term_by($queried_items['field'], $queried_items['terms'][0], 'category');
if ($the_cat) {
$this->set('cat', $the_cat->term_id);
$this->set('category_name', $the_cat->slug);
}
unset($the_cat);
}
if ('post_tag' === $queried_taxonomy) {
$the_tag = get_term_by($queried_items['field'], $queried_items['terms'][0], 'post_tag');
if ($the_tag) {
$this->set('tag_id', $the_tag->term_id);
}
unset($the_tag);
}
}
}
if (!empty($this->tax_query->queries) || !empty($this->meta_query->queries)) {
$groupby = "{$this->db->posts}.ID";
}
// Author/user stuff
if (!empty($q['author']) && $q['author'] != '0') {
$q['author'] = addslashes_gpc('' . urldecode($q['author']));
$authors = array_unique(array_map('intval', preg_split('/[,\\s]+/', $q['author'])));
foreach ($authors as $author) {
$key = $author > 0 ? 'author__in' : 'author__not_in';
$q[$key][] = abs($author);
}
$q['author'] = implode(',', $authors);
}
if (!empty($q['author__not_in'])) {
$author__not_in = implode(',', array_map('absint', array_unique((array) $q['author__not_in'])));
$where .= " AND {$this->db->posts}.post_author NOT IN ({$author__not_in}) ";
} elseif (!empty($q['author__in'])) {
$author__in = implode(',', array_map('absint', array_unique((array) $q['author__in'])));
$where .= " AND {$this->db->posts}.post_author IN ({$author__in}) ";
}
// Author stuff for nice URLs
if ('' != $q['author_name']) {
if (strpos($q['author_name'], '/') !== false) {
$q['author_name'] = explode('/', $q['author_name']);
if ($q['author_name'][count($q['author_name']) - 1]) {
$q['author_name'] = $q['author_name'][count($q['author_name']) - 1];
// no trailing slash
} else {
$q['author_name'] = $q['author_name'][count($q['author_name']) - 2];
// there was a trailing slash
}
}
$q['author_name'] = sanitize_title_for_query($q['author_name']);
$q['author'] = get_user_by('slug', $q['author_name']);
if ($q['author']) {
$q['author'] = $q['author']->ID;
}
$whichauthor .= " AND ({$this->db->posts}.post_author = " . absint($q['author']) . ')';
}
// MIME-Type stuff for attachment browsing
if (isset($q['post_mime_type']) && '' != $q['post_mime_type']) {
$whichmimetype = wp_post_mime_type_where($q['post_mime_type'], $this->db->posts);
}
$where .= $search . $whichauthor . $whichmimetype;
if (!empty($this->meta_query->queries)) {
$clauses = $this->meta_query->get_sql('post', $this->db->posts, 'ID', $this);
$join .= $clauses['join'];
$where .= $clauses['where'];
}
$rand = isset($q['orderby']) && 'rand' === $q['orderby'];
if (!isset($q['order'])) {
$q['order'] = $rand ? '' : 'DESC';
} else {
$q['order'] = $rand ? '' : $this->parse_order($q['order']);
}
// Order by.
if (empty($q['orderby'])) {
/*
* Boolean false or empty array blanks out ORDER BY,
* while leaving the value unset or otherwise empty sets the default.
*/
if (isset($q['orderby']) && (is_array($q['orderby']) || false === $q['orderby'])) {
$orderby = '';
} else {
$orderby = "{$this->db->posts}.post_date " . $q['order'];
}
} elseif ('none' == $q['orderby']) {
$orderby = '';
} elseif ($q['orderby'] == 'post__in' && !empty($post__in)) {
$orderby = "FIELD( {$this->db->posts}.ID, {$post__in} )";
} elseif ($q['orderby'] == 'post_parent__in' && !empty($post_parent__in)) {
$orderby = "FIELD( {$this->db->posts}.post_parent, {$post_parent__in} )";
} elseif ($q['orderby'] == 'post_name__in' && !empty($post_name__in)) {
$orderby = "FIELD( {$this->db->posts}.post_name, {$post_name__in} )";
} else {
$orderby_array = array();
if (is_array($q['orderby'])) {
foreach ($q['orderby'] as $_orderby => $order) {
$orderby = addslashes_gpc(urldecode($_orderby));
$parsed = $this->parse_orderby($orderby);
if (!$parsed) {
continue;
}
$orderby_array[] = $parsed . ' ' . $this->parse_order($order);
}
$orderby = implode(', ', $orderby_array);
} else {
$q['orderby'] = urldecode($q['orderby']);
$q['orderby'] = addslashes_gpc($q['orderby']);
foreach (explode(' ', $q['orderby']) as $i => $orderby) {
$parsed = $this->parse_orderby($orderby);
// Only allow certain values for safety.
if (!$parsed) {
continue;
}
$orderby_array[] = $parsed;
}
$orderby = implode(' ' . $q['order'] . ', ', $orderby_array);
if (empty($orderby)) {
$orderby = "{$this->db->posts}.post_date " . $q['order'];
} elseif (!empty($q['order'])) {
$orderby .= " {$q['order']}";
}
}
}
// Order search results by relevance only when another "orderby" is not specified in the query.
if (!empty($q['s'])) {
$search_orderby = '';
if (!empty($q['search_orderby_title']) && (empty($q['orderby']) && !$this->is_feed) || isset($q['orderby']) && 'relevance' === $q['orderby']) {
$search_orderby = $this->parse_search_order($q);
}
if (!$q['suppress_filters']) {
/**
* Filters the ORDER BY used when ordering search results.
*
* @since 3.7.0
*
* @param string $search_orderby The ORDER BY clause.
* @param WP_Query $this The current WP_Query instance.
*/
$search_orderby = apply_filters('posts_search_orderby', $search_orderby, $this);
}
if ($search_orderby) {
$orderby = $orderby ? $search_orderby . ', ' . $orderby : $search_orderby;
}
}
if (is_array($post_type) && count($post_type) > 1) {
$post_type_cap = 'multiple_post_type';
} else {
if (is_array($post_type)) {
$post_type = reset($post_type);
}
$post_type_object = get_post_type_object($post_type);
if (empty($post_type_object)) {
$post_type_cap = $post_type;
}
}
if (isset($q['post_password'])) {
$where .= $this->db->prepare(" AND {$this->db->posts}.post_password = %s", $q['post_password']);
if (empty($q['perm'])) {
$q['perm'] = 'readable';
}
} elseif (isset($q['has_password'])) {
$where .= sprintf(" AND {$this->db->posts}.post_password %s ''", $q['has_password'] ? '!=' : '=');
}
if (!empty($q['comment_status'])) {
$where .= $this->db->prepare(" AND {$this->db->posts}.comment_status = %s ", $q['comment_status']);
}
if (!empty($q['ping_status'])) {
$where .= $this->db->prepare(" AND {$this->db->posts}.ping_status = %s ", $q['ping_status']);
}
if ('any' == $post_type) {
$in_search_post_types = get_post_types(array('exclude_from_search' => false));
if (empty($in_search_post_types)) {
$where .= ' AND 1=0 ';
} else {
$where .= " AND {$this->db->posts}.post_type IN ('" . join("', '", $in_search_post_types) . "')";
}
} elseif (!empty($post_type) && is_array($post_type)) {
$where .= " AND {$this->db->posts}.post_type IN ('" . join("', '", $post_type) . "')";
} elseif (!empty($post_type)) {
$where .= " AND {$this->db->posts}.post_type = '{$post_type}'";
$post_type_object = get_post_type_object($post_type);
} elseif ($this->is_attachment) {
$where .= " AND {$this->db->posts}.post_type = 'attachment'";
$post_type_object = get_post_type_object('attachment');
} elseif ($this->is_page) {
$where .= " AND {$this->db->posts}.post_type = 'page'";
$post_type_object = get_post_type_object('page');
} else {
$where .= " AND {$this->db->posts}.post_type = 'post'";
$post_type_object = get_post_type_object('post');
}
$edit_cap = 'edit_post';
$read_cap = 'read_post';
if (!empty($post_type_object)) {
$edit_others_cap = $post_type_object->cap->edit_others_posts;
$read_private_cap = $post_type_object->cap->read_private_posts;
} else {
$edit_others_cap = 'edit_others_' . $post_type_cap . 's';
$read_private_cap = 'read_private_' . $post_type_cap . 's';
}
$user_id = get_current_user_id();
$q_status = array();
if (!empty($q['post_status'])) {
$statuswheres = array();
$q_status = $q['post_status'];
if (!is_array($q_status)) {
$q_status = explode(',', $q_status);
}
$r_status = array();
$p_status = array();
$e_status = array();
if (in_array('any', $q_status)) {
foreach (get_post_stati(array('exclude_from_search' => true)) as $status) {
if (!in_array($status, $q_status)) {
$e_status[] = "{$this->db->posts}.post_status <> '{$status}'";
}
}
} else {
foreach (get_post_stati() as $status) {
if (in_array($status, $q_status)) {
if ('private' == $status) {
$p_status[] = "{$this->db->posts}.post_status = '{$status}'";
} else {
$r_status[] = "{$this->db->posts}.post_status = '{$status}'";
}
}
}
}
if (empty($q['perm']) || 'readable' != $q['perm']) {
$r_status = array_merge($r_status, $p_status);
unset($p_status);
}
if (!empty($e_status)) {
$statuswheres[] = "(" . join(' AND ', $e_status) . ")";
}
if (!empty($r_status)) {
if (!empty($q['perm']) && 'editable' == $q['perm'] && !current_user_can($edit_others_cap)) {
$statuswheres[] = "({$this->db->posts}.post_author = {$user_id} " . "AND (" . join(' OR ', $r_status) . "))";
} else {
$statuswheres[] = "(" . join(' OR ', $r_status) . ")";
}
}
if (!empty($p_status)) {
if (!empty($q['perm']) && 'readable' == $q['perm'] && !current_user_can($read_private_cap)) {
$statuswheres[] = "({$this->db->posts}.post_author = {$user_id} " . "AND (" . join(' OR ', $p_status) . "))";
} else {
$statuswheres[] = "(" . join(' OR ', $p_status) . ")";
}
}
if ($post_status_join) {
$join .= " LEFT JOIN {$this->db->posts} AS p2 ON ({$this->db->posts}.post_parent = p2.ID) ";
foreach ($statuswheres as $index => $statuswhere) {
$statuswheres[$index] = "({$statuswhere} OR ({$this->db->posts}.post_status = 'inherit' AND " . str_replace($this->db->posts, 'p2', $statuswhere) . "))";
}
}
$where_status = implode(' OR ', $statuswheres);
if (!empty($where_status)) {
$where .= " AND ({$where_status})";
}
} elseif (!$this->is_singular) {
$where .= " AND ({$this->db->posts}.post_status = 'publish'";
// Add public states.
$public_states = get_post_stati(array('public' => true));
foreach ((array) $public_states as $state) {
if ('publish' == $state) {
// Publish is hard-coded above.
continue;
}
$where .= " OR {$this->db->posts}.post_status = '{$state}'";
}
if ($this->is_admin) {
// Add protected states that should show in the admin all list.
$admin_all_states = get_post_stati(array('protected' => true, 'show_in_admin_all_list' => true));
foreach ((array) $admin_all_states as $state) {
$where .= " OR {$this->db->posts}.post_status = '{$state}'";
}
}
if (is_user_logged_in()) {
// Add private states that are limited to viewing by the author of a post or someone who has caps to read private states.
$private_states = get_post_stati(array('private' => true));
foreach ((array) $private_states as $state) {
$where .= current_user_can($read_private_cap) ? " OR {$this->db->posts}.post_status = '{$state}'" : " OR {$this->db->posts}.post_author = {$user_id} AND {$this->db->posts}.post_status = '{$state}'";
}
}
$where .= ')';
}
/*
* Apply filters on where and join prior to paging so that any
* manipulations to them are reflected in the paging by day queries.
*/
if (!$q['suppress_filters']) {
/**
* Filters the WHERE clause of the query.
*
* @since 1.5.0
*
* @param string $where The WHERE clause of the query.
* @param WP_Query &$this The WP_Query instance (passed by reference).
*/
$where = apply_filters_ref_array('posts_where', array($where, &$this));
/**
* Filters the JOIN clause of the query.
*
* @since 1.5.0
*
* @param string $where The JOIN clause of the query.
* @param WP_Query &$this The WP_Query instance (passed by reference).
*/
$join = apply_filters_ref_array('posts_join', array($join, &$this));
}
// Paging
if (empty($q['nopaging']) && !$this->is_singular) {
$page = absint($q['paged']);
if (!$page) {
$page = 1;
}
// If 'offset' is provided, it takes precedence over 'paged'.
if (isset($q['offset']) && is_numeric($q['offset'])) {
$q['offset'] = absint($q['offset']);
$pgstrt = $q['offset'] . ', ';
} else {
$pgstrt = absint(($page - 1) * $q['posts_per_page']) . ', ';
}
$limits = 'LIMIT ' . $pgstrt . $q['posts_per_page'];
}
// Comments feeds
if ($this->is_comment_feed && !$this->is_singular) {
if ($this->is_archive || $this->is_search) {
$cjoin = "JOIN {$this->db->posts} ON ({$this->db->comments}.comment_post_ID = {$this->db->posts}.ID) {$join} ";
$cwhere = "WHERE comment_approved = '1' {$where}";
$cgroupby = "{$this->db->comments}.comment_id";
} else {
// Other non singular e.g. front
$cjoin = "JOIN {$this->db->posts} ON ( {$this->db->comments}.comment_post_ID = {$this->db->posts}.ID )";
$cwhere = "WHERE ( post_status = 'publish' OR ( post_status = 'inherit' && post_type = 'attachment' ) ) AND comment_approved = '1'";
$cgroupby = '';
}
if (!$q['suppress_filters']) {
/**
* Filters the JOIN clause of the comments feed query before sending.
*
* @since 2.2.0
*
* @param string $cjoin The JOIN clause of the query.
* @param WP_Query &$this The WP_Query instance (passed by reference).
*/
$cjoin = apply_filters_ref_array('comment_feed_join', array($cjoin, &$this));
/**
* Filters the WHERE clause of the comments feed query before sending.
*
* @since 2.2.0
*
* @param string $cwhere The WHERE clause of the query.
* @param WP_Query &$this The WP_Query instance (passed by reference).
*/
$cwhere = apply_filters_ref_array('comment_feed_where', array($cwhere, &$this));
/**
* Filters the GROUP BY clause of the comments feed query before sending.
*
* @since 2.2.0
*
* @param string $cgroupby The GROUP BY clause of the query.
* @param WP_Query &$this The WP_Query instance (passed by reference).
*/
$cgroupby = apply_filters_ref_array('comment_feed_groupby', array($cgroupby, &$this));
/**
* Filters the ORDER BY clause of the comments feed query before sending.
*
* @since 2.8.0
*
* @param string $corderby The ORDER BY clause of the query.
* @param WP_Query &$this The WP_Query instance (passed by reference).
*/
$corderby = apply_filters_ref_array('comment_feed_orderby', array('comment_date_gmt DESC', &$this));
/**
* Filters the LIMIT clause of the comments feed query before sending.
*
* @since 2.8.0
*
* @param string $climits The JOIN clause of the query.
* @param WP_Query &$this The WP_Query instance (passed by reference).
*/
$climits = apply_filters_ref_array('comment_feed_limits', array('LIMIT ' . get_option('posts_per_rss'), &$this));
}
$cgroupby = !empty($cgroupby) ? 'GROUP BY ' . $cgroupby : '';
$corderby = !empty($corderby) ? 'ORDER BY ' . $corderby : '';
$comments = (array) $this->db->get_results("SELECT {$distinct} {$this->db->comments}.* FROM {$this->db->comments} {$cjoin} {$cwhere} {$cgroupby} {$corderby} {$climits}");
// Convert to WP_Comment
$this->comments = array_map('get_comment', $comments);
$this->comment_count = count($this->comments);
$post_ids = array();
foreach ($this->comments as $comment) {
$post_ids[] = (int) $comment->comment_post_ID;
}
$post_ids = join(',', $post_ids);
$join = '';
if ($post_ids) {
$where = "AND {$this->db->posts}.ID IN ({$post_ids}) ";
} else {
$where = "AND 0";
}
}
$pieces = array('where', 'groupby', 'join', 'orderby', 'distinct', 'fields', 'limits');
/*
* Apply post-paging filters on where and join. Only plugins that
* manipulate paging queries should use these hooks.
*/
if (!$q['suppress_filters']) {
/**
* Filters the WHERE clause of the query.
*
* Specifically for manipulating paging queries.
*
* @since 1.5.0
*
* @param string $where The WHERE clause of the query.
* @param WP_Query &$this The WP_Query instance (passed by reference).
*/
$where = apply_filters_ref_array('posts_where_paged', array($where, &$this));
/**
* Filters the GROUP BY clause of the query.
*
* @since 2.0.0
*
* @param string $groupby The GROUP BY clause of the query.
* @param WP_Query &$this The WP_Query instance (passed by reference).
*/
$groupby = apply_filters_ref_array('posts_groupby', array($groupby, &$this));
/**
* Filters the JOIN clause of the query.
*
* Specifically for manipulating paging queries.
*
* @since 1.5.0
*
* @param string $join The JOIN clause of the query.
* @param WP_Query &$this The WP_Query instance (passed by reference).
*/
$join = apply_filters_ref_array('posts_join_paged', array($join, &$this));
/**
* Filters the ORDER BY clause of the query.
*
* @since 1.5.1
*
* @param string $orderby The ORDER BY clause of the query.
* @param WP_Query &$this The WP_Query instance (passed by reference).
*/
$orderby = apply_filters_ref_array('posts_orderby', array($orderby, &$this));
/**
* Filters the DISTINCT clause of the query.
*
* @since 2.1.0
*
* @param string $distinct The DISTINCT clause of the query.
* @param WP_Query &$this The WP_Query instance (passed by reference).
*/
$distinct = apply_filters_ref_array('posts_distinct', array($distinct, &$this));
/**
* Filters the LIMIT clause of the query.
*
* @since 2.1.0
*
* @param string $limits The LIMIT clause of the query.
* @param WP_Query &$this The WP_Query instance (passed by reference).
*/
$limits = apply_filters_ref_array('post_limits', array($limits, &$this));
/**
* Filters the SELECT clause of the query.
*
* @since 2.1.0
*
* @param string $fields The SELECT clause of the query.
* @param WP_Query &$this The WP_Query instance (passed by reference).
*/
$fields = apply_filters_ref_array('posts_fields', array($fields, &$this));
/**
* Filters all query clauses at once, for convenience.
*
* Covers the WHERE, GROUP BY, JOIN, ORDER BY, DISTINCT,
* fields (SELECT), and LIMITS clauses.
*
* @since 3.1.0
*
* @param array $clauses The list of clauses for the query.
* @param WP_Query &$this The WP_Query instance (passed by reference).
*/
$clauses = (array) apply_filters_ref_array('posts_clauses', array(compact($pieces), &$this));
$where = isset($clauses['where']) ? $clauses['where'] : '';
$groupby = isset($clauses['groupby']) ? $clauses['groupby'] : '';
$join = isset($clauses['join']) ? $clauses['join'] : '';
$orderby = isset($clauses['orderby']) ? $clauses['orderby'] : '';
$distinct = isset($clauses['distinct']) ? $clauses['distinct'] : '';
$fields = isset($clauses['fields']) ? $clauses['fields'] : '';
$limits = isset($clauses['limits']) ? $clauses['limits'] : '';
}
/**
* Fires to announce the query's current selection parameters.
*
* For use by caching plugins.
*
* @since 2.3.0
*
* @param string $selection The assembled selection query.
*/
do_action('posts_selection', $where . $groupby . $orderby . $limits . $join);
/*
* Filters again for the benefit of caching plugins.
* Regular plugins should use the hooks above.
*/
if (!$q['suppress_filters']) {
/**
* Filters the WHERE clause of the query.
*
* For use by caching plugins.
*
* @since 2.5.0
*
* @param string $where The WHERE clause of the query.
* @param WP_Query &$this The WP_Query instance (passed by reference).
*/
$where = apply_filters_ref_array('posts_where_request', array($where, &$this));
/**
* Filters the GROUP BY clause of the query.
*
* For use by caching plugins.
*
* @since 2.5.0
*
* @param string $groupby The GROUP BY clause of the query.
* @param WP_Query &$this The WP_Query instance (passed by reference).
*/
$groupby = apply_filters_ref_array('posts_groupby_request', array($groupby, &$this));
/**
* Filters the JOIN clause of the query.
*
* For use by caching plugins.
*
* @since 2.5.0
*
* @param string $join The JOIN clause of the query.
* @param WP_Query &$this The WP_Query instance (passed by reference).
*/
$join = apply_filters_ref_array('posts_join_request', array($join, &$this));
/**
* Filters the ORDER BY clause of the query.
*
* For use by caching plugins.
*
* @since 2.5.0
*
* @param string $orderby The ORDER BY clause of the query.
* @param WP_Query &$this The WP_Query instance (passed by reference).
*/
$orderby = apply_filters_ref_array('posts_orderby_request', array($orderby, &$this));
/**
* Filters the DISTINCT clause of the query.
*
* For use by caching plugins.
*
* @since 2.5.0
*
* @param string $distinct The DISTINCT clause of the query.
* @param WP_Query &$this The WP_Query instance (passed by reference).
*/
$distinct = apply_filters_ref_array('posts_distinct_request', array($distinct, &$this));
/**
* Filters the SELECT clause of the query.
*
* For use by caching plugins.
*
* @since 2.5.0
*
* @param string $fields The SELECT clause of the query.
* @param WP_Query &$this The WP_Query instance (passed by reference).
*/
$fields = apply_filters_ref_array('posts_fields_request', array($fields, &$this));
/**
* Filters the LIMIT clause of the query.
*
* For use by caching plugins.
*
* @since 2.5.0
*
* @param string $limits The LIMIT clause of the query.
* @param WP_Query &$this The WP_Query instance (passed by reference).
*/
$limits = apply_filters_ref_array('post_limits_request', array($limits, &$this));
/**
* Filters all query clauses at once, for convenience.
*
* For use by caching plugins.
*
* Covers the WHERE, GROUP BY, JOIN, ORDER BY, DISTINCT,
* fields (SELECT), and LIMITS clauses.
*
* @since 3.1.0
*
* @param array $pieces The pieces of the query.
* @param WP_Query &$this The WP_Query instance (passed by reference).
*/
$clauses = (array) apply_filters_ref_array('posts_clauses_request', array(compact($pieces), &$this));
$where = isset($clauses['where']) ? $clauses['where'] : '';
$groupby = isset($clauses['groupby']) ? $clauses['groupby'] : '';
$join = isset($clauses['join']) ? $clauses['join'] : '';
$orderby = isset($clauses['orderby']) ? $clauses['orderby'] : '';
$distinct = isset($clauses['distinct']) ? $clauses['distinct'] : '';
$fields = isset($clauses['fields']) ? $clauses['fields'] : '';
$limits = isset($clauses['limits']) ? $clauses['limits'] : '';
}
if (!empty($groupby)) {
$groupby = 'GROUP BY ' . $groupby;
}
if (!empty($orderby)) {
$orderby = 'ORDER BY ' . $orderby;
}
$found_rows = '';
if (!$q['no_found_rows'] && !empty($limits)) {
$found_rows = 'SQL_CALC_FOUND_ROWS';
}
$this->request = $old_request = "SELECT {$found_rows} {$distinct} {$fields} FROM {$this->db->posts} {$join} WHERE 1=1 {$where} {$groupby} {$orderby} {$limits}";
if (!$q['suppress_filters']) {
/**
* Filters the completed SQL query before sending.
*
* @since 2.0.0
*
* @param string $request The complete SQL query.
* @param WP_Query &$this The WP_Query instance (passed by reference).
*/
$this->request = apply_filters_ref_array('posts_request', array($this->request, &$this));
}
/**
* Filters the posts array before the query takes place.
*
* Return a non-null value to bypass WordPress's default post queries.
*
* Filtering functions that require pagination information are encouraged to set
* the `found_posts` and `max_num_pages` properties of the WP_Query object,
* passed to the filter by reference. If WP_Query does not perform a database
* query, it will not have enough information to generate these values itself.
*
* @since 4.6.0
*
* @param array|null $posts Return an array of post data to short-circuit WP's query,
* or null to allow WP to run its normal queries.
* @param WP_Query $this The WP_Query instance, passed by reference.
*/
$this->posts = apply_filters_ref_array('posts_pre_query', array(null, &$this));
if ('ids' == $q['fields']) {
if (null === $this->posts) {
$this->posts = $this->db->get_col($this->request);
}
$this->posts = array_map('intval', $this->posts);
$this->post_count = count($this->posts);
$this->set_found_posts($q, $limits);
return $this->posts;
}
if ('id=>parent' == $q['fields']) {
if (null === $this->posts) {
$this->posts = $this->db->get_results($this->request);
}
$this->post_count = count($this->posts);
$this->set_found_posts($q, $limits);
$r = array();
foreach ($this->posts as $key => $post) {
$this->posts[$key]->ID = (int) $post->ID;
$this->posts[$key]->post_parent = (int) $post->post_parent;
$r[(int) $post->ID] = (int) $post->post_parent;
}
return $r;
}
if (null === $this->posts) {
$split_the_query = $old_request == $this->request && "{$this->db->posts}.*" == $fields && !empty($limits) && $q['posts_per_page'] < 500;
/**
* Filters whether to split the query.
*
* Splitting the query will cause it to fetch just the IDs of the found posts
* (and then individually fetch each post by ID), rather than fetching every
* complete row at once. One massive result vs. many small results.
*
* @since 3.4.0
*
* @param bool $split_the_query Whether or not to split the query.
* @param WP_Query $this The WP_Query instance.
*/
$split_the_query = apply_filters('split_the_query', $split_the_query, $this);
if ($split_the_query) {
// First get the IDs and then fill in the objects
$this->request = "SELECT {$found_rows} {$distinct} {$this->db->posts}.ID FROM {$this->db->posts} {$join} WHERE 1=1 {$where} {$groupby} {$orderby} {$limits}";
/**
* Filters the Post IDs SQL request before sending.
*
* @since 3.4.0
*
* @param string $request The post ID request.
* @param WP_Query $this The WP_Query instance.
*/
$this->request = apply_filters('posts_request_ids', $this->request, $this);
$ids = $this->db->get_col($this->request);
if ($ids) {
$this->posts = $ids;
$this->set_found_posts($q, $limits);
_prime_post_caches($ids, $q['update_post_term_cache'], $q['update_post_meta_cache']);
} else {
$this->posts = array();
}
} else {
$this->posts = $this->db->get_results($this->request);
$this->set_found_posts($q, $limits);
}
}
// Convert to WP_Post objects.
if ($this->posts) {
$this->posts = array_map('get_post', $this->posts);
}
if (!$q['suppress_filters']) {
/**
* Filters the raw post results array, prior to status checks.
*
* @since 2.3.0
*
* @param array $posts The post results array.
* @param WP_Query &$this The WP_Query instance (passed by reference).
*/
$this->posts = apply_filters_ref_array('posts_results', array($this->posts, &$this));
}
if (!empty($this->posts) && $this->is_comment_feed && $this->is_singular) {
/** This filter is documented in wp-includes/query.php */
$cjoin = apply_filters_ref_array('comment_feed_join', array('', &$this));
/** This filter is documented in wp-includes/query.php */
$cwhere = apply_filters_ref_array('comment_feed_where', array("WHERE comment_post_ID = '{$this->posts[0]->ID}' AND comment_approved = '1'", &$this));
/** This filter is documented in wp-includes/query.php */
$cgroupby = apply_filters_ref_array('comment_feed_groupby', array('', &$this));
$cgroupby = !empty($cgroupby) ? 'GROUP BY ' . $cgroupby : '';
/** This filter is documented in wp-includes/query.php */
$corderby = apply_filters_ref_array('comment_feed_orderby', array('comment_date_gmt DESC', &$this));
$corderby = !empty($corderby) ? 'ORDER BY ' . $corderby : '';
/** This filter is documented in wp-includes/query.php */
$climits = apply_filters_ref_array('comment_feed_limits', array('LIMIT ' . get_option('posts_per_rss'), &$this));
$comments_request = "SELECT {$this->db->comments}.* FROM {$this->db->comments} {$cjoin} {$cwhere} {$cgroupby} {$corderby} {$climits}";
$comments = $this->db->get_results($comments_request);
// Convert to WP_Comment
$this->comments = array_map('get_comment', $comments);
$this->comment_count = count($this->comments);
}
// Check post status to determine if post should be displayed.
if (!empty($this->posts) && ($this->is_single || $this->is_page)) {
$status = get_post_status($this->posts[0]);
if ('attachment' === $this->posts[0]->post_type && 0 === (int) $this->posts[0]->post_parent) {
$this->is_page = false;
$this->is_single = true;
$this->is_attachment = true;
}
$post_status_obj = get_post_status_object($status);
// If the post_status was specifically requested, let it pass through.
if (!$post_status_obj->public && !in_array($status, $q_status)) {
if (!is_user_logged_in()) {
// User must be logged in to view unpublished posts.
$this->posts = array();
} else {
if ($post_status_obj->protected) {
// User must have edit permissions on the draft to preview.
if (!current_user_can($edit_cap, $this->posts[0]->ID)) {
$this->posts = array();
} else {
$this->is_preview = true;
if ('future' != $status) {
$this->posts[0]->post_date = current_time('mysql');
}
}
} elseif ($post_status_obj->private) {
if (!current_user_can($read_cap, $this->posts[0]->ID)) {
$this->posts = array();
}
} else {
$this->posts = array();
}
}
}
if ($this->is_preview && $this->posts && current_user_can($edit_cap, $this->posts[0]->ID)) {
/**
* Filters the single post for preview mode.
*
* @since 2.7.0
*
* @param WP_Post $post_preview The Post object.
* @param WP_Query &$this The WP_Query instance (passed by reference).
*/
$this->posts[0] = get_post(apply_filters_ref_array('the_preview', array($this->posts[0], &$this)));
}
}
// Put sticky posts at the top of the posts array
$sticky_posts = get_option('sticky_posts');
if ($this->is_home && $page <= 1 && is_array($sticky_posts) && !empty($sticky_posts) && !$q['ignore_sticky_posts']) {
$num_posts = count($this->posts);
$sticky_offset = 0;
// Loop over posts and relocate stickies to the front.
for ($i = 0; $i < $num_posts; $i++) {
if (in_array($this->posts[$i]->ID, $sticky_posts)) {
$sticky_post = $this->posts[$i];
// Remove sticky from current position
array_splice($this->posts, $i, 1);
// Move to front, after other stickies
array_splice($this->posts, $sticky_offset, 0, array($sticky_post));
// Increment the sticky offset. The next sticky will be placed at this offset.
$sticky_offset++;
// Remove post from sticky posts array
$offset = array_search($sticky_post->ID, $sticky_posts);
unset($sticky_posts[$offset]);
}
}
// If any posts have been excluded specifically, Ignore those that are sticky.
if (!empty($sticky_posts) && !empty($q['post__not_in'])) {
$sticky_posts = array_diff($sticky_posts, $q['post__not_in']);
}
// Fetch sticky posts that weren't in the query results
if (!empty($sticky_posts)) {
$stickies = get_posts(array('post__in' => $sticky_posts, 'post_type' => $post_type, 'post_status' => 'publish', 'nopaging' => true));
foreach ($stickies as $sticky_post) {
array_splice($this->posts, $sticky_offset, 0, array($sticky_post));
$sticky_offset++;
}
}
}
// If comments have been fetched as part of the query, make sure comment meta lazy-loading is set up.
if (!empty($this->comments)) {
wp_queue_comments_for_comment_meta_lazyload($this->comments);
}
if (!$q['suppress_filters']) {
/**
* Filters the array of retrieved posts after they've been fetched and
* internally processed.
*
* @since 1.5.0
*
* @param array $posts The array of retrieved posts.
* @param WP_Query &$this The WP_Query instance (passed by reference).
*/
$this->posts = apply_filters_ref_array('the_posts', array($this->posts, &$this));
}
// Ensure that any posts added/modified via one of the filters above are
// of the type WP_Post and are filtered.
if ($this->posts) {
$this->post_count = count($this->posts);
$this->posts = array_map('get_post', $this->posts);
if ($q['cache_results']) {
update_post_caches($this->posts, $post_type, $q['update_post_term_cache'], $q['update_post_meta_cache']);
}
$this->post = reset($this->posts);
} else {
$this->post_count = 0;
$this->posts = array();
}
if ($q['lazy_load_term_meta']) {
wp_queue_posts_for_term_meta_lazyload($this->posts);
}
return $this->posts;
}
function _mpp_update_post_caches($post_ids, $update_tax = true, $update_meta = true)
{
global $wpdb;
if (empty($post_ids)) {
return;
}
$post_ids = wp_parse_id_list($post_ids);
$list = "(" . join(',', $post_ids) . ')';
$query = "SELECT * FROM {$wpdb->posts} WHERE ID IN {$list}";
$posts = $wpdb->get_results($query);
update_post_caches($posts, $update_tax, $update_meta);
}
<?php
get_header();
?>
<div id="content"><!--Conten Begin-->
<?php
if (have_posts()) {
while (have_posts()) {
the_post();
update_post_caches($posts);
?>
<div class="content" id="post-<?php
the_ID();
?>
">
<div class="title"><h2><a href="<?php
the_permalink();
?>
" rel="bookmark"><?php
the_title();
?>
</a></h2></div>
<div class="rich-content">
<?php
the_content(__('Read more...', 'isimple'));
?>
<?php
wp_link_pages(array('before' => '<div class="page-link"><span>' . __('Page', 'twentyeleven') . '</span>', 'after' => '</div><div class="c"></div>', 'link_before' => '<span class="current">', 'link_after' => '</span>'));
?>
</div>
<div class="under">
function get_posts($args)
{
global $wpdb;
$defaults = array('numberposts' => 5, 'offset' => 0, 'category' => 0, 'orderby' => 'post_date', 'order' => 'DESC', 'include' => '', 'exclude' => '', 'meta_key' => '', 'meta_value' => '', 'post_type' => 'post', 'post_status' => 'publish', 'post_parent' => 0);
$r = wp_parse_args($args, $defaults);
extract($r, EXTR_SKIP);
$numberposts = (int) $numberposts;
$offset = (int) $offset;
$category = (int) $category;
$post_parent = (int) $post_parent;
$inclusions = '';
if (!empty($include)) {
$offset = 0;
//ignore offset, category, exclude, meta_key, and meta_value, post_parent if using include
$category = 0;
$exclude = '';
$meta_key = '';
$meta_value = '';
$post_parent = 0;
$incposts = preg_split('/[\\s,]+/', $include);
$numberposts = count($incposts);
// only the number of posts included
if (count($incposts)) {
foreach ($incposts as $incpost) {
if (empty($inclusions)) {
$inclusions = ' AND ( ID = ' . intval($incpost) . ' ';
} else {
$inclusions .= ' OR ID = ' . intval($incpost) . ' ';
}
}
}
}
if (!empty($inclusions)) {
$inclusions .= ')';
}
$exclusions = '';
if (!empty($exclude)) {
$exposts = preg_split('/[\\s,]+/', $exclude);
if (count($exposts)) {
foreach ($exposts as $expost) {
if (empty($exclusions)) {
$exclusions = ' AND ( ID <> ' . intval($expost) . ' ';
} else {
$exclusions .= ' AND ID <> ' . intval($expost) . ' ';
}
}
}
}
if (!empty($exclusions)) {
$exclusions .= ')';
}
$query = "SELECT DISTINCT * FROM {$wpdb->posts} ";
$query .= empty($category) ? '' : ", {$wpdb->term_relationships}, {$wpdb->term_taxonomy} ";
$query .= empty($meta_key) ? '' : ", {$wpdb->postmeta} ";
$query .= " WHERE 1=1 ";
$query .= empty($post_type) ? '' : "AND post_type = '{$post_type}' ";
$query .= empty($post_status) ? '' : "AND post_status = '{$post_status}' ";
$query .= "{$exclusions} {$inclusions} ";
$query .= empty($category) ? '' : "AND ({$wpdb->posts}.ID = {$wpdb->term_relationships}.object_id AND {$wpdb->term_relationships}.term_taxonomy_id = {$wpdb->term_taxonomy}.term_taxonomy_id AND {$wpdb->term_taxonomy}.term_id = " . $category . ") ";
$query .= empty($post_parent) ? '' : "AND {$wpdb->posts}.post_parent = '{$post_parent}' ";
$query .= empty($meta_key) | empty($meta_value) ? '' : " AND ({$wpdb->posts}.ID = {$wpdb->postmeta}.post_id AND {$wpdb->postmeta}.meta_key = '{$meta_key}' AND {$wpdb->postmeta}.meta_value = '{$meta_value}' )";
$query .= " GROUP BY {$wpdb->posts}.ID ORDER BY " . $orderby . ' ' . $order;
if (0 < $numberposts) {
$query .= " LIMIT " . $offset . ',' . $numberposts;
}
$posts = $wpdb->get_results($query);
update_post_caches($posts);
return $posts;
}