Executes a SQL query and returns the column from the SQL result.
If the SQL result contains more than one column, this function returns the column specified.
If $query is null, this function returns the specified column from the previous SQL result.
/**
* Deletes all plugin terms.
*
* @return void
*/
private function delete_terms()
{
$query = "\nSELECT term_id\nFROM {$this->wpdb->term_taxonomy}\nWHERE taxonomy = %s\nLIMIT 500";
$query = $this->wpdb->prepare($query, $this->taxonomy);
while ($term_ids = $this->wpdb->get_col($query)) {
foreach ($term_ids as $term_id) {
wp_delete_term($term_id, $this->taxonomy);
}
}
}
/**
* Fetch related sites.
*
* @param int $site_id
* @return array
*/
public function get_related_sites($site_id = 0)
{
$site_id = $this->empty_site_id_fallback($site_id);
if (isset($this->related_sites[$site_id])) {
return $this->related_sites[$site_id];
}
$sql = $this->get_related_sites_sql($site_id);
$this->related_sites[$site_id] = $this->wpdb->get_col($sql);
return $this->related_sites[$site_id];
}
/**
* Uninstalls all plugin data.
*
* @return void
*/
public function uninstall()
{
if (is_multisite()) {
foreach ($this->wpdb->get_col("SELECT blog_id FROM {$this->wpdb->blogs}") as $blog_id) {
switch_to_blog($blog_id);
$this->delete_options();
restore_current_blog();
}
} else {
$this->delete_options();
}
}
/**
* Performs an SQL query assigning all terms to their correct language equivalent if it exists.
* This should only be run after the previous functionality in here has finished.
* Afterwards the term counts are recalculated globally, since term assignments bypassing the WordPress Core,
* will not trigger any sort of update on those.
*/
private function reassign_terms()
{
$update_query = $this->wpdb->prepare("UPDATE {$this->wpdb->term_relationships} AS o,\n\t\t\t\t\t{$this->wpdb->prefix}icl_translations AS ic,\n\t\t\t\t\t{$this->wpdb->prefix}icl_translations AS iw,\n\t\t\t\t\t{$this->wpdb->prefix}icl_translations AS ip,\n\t\t\t\t\t{$this->wpdb->posts} AS p\n\t\t\t\t\t\tSET o.term_taxonomy_id = ic.element_id\n\t\t\t\t\t\tWHERE ic.trid = iw.trid\n\t\t\t\t\t\t\tAND ic.element_type = iw.element_type\n\t\t\t\t\t\t\tAND iw.element_id = o.term_taxonomy_id\n\t\t\t\t\t\t\tAND ic.language_code = ip.language_code\n\t\t\t\t\t\t\tAND ip.element_type = CONCAT('post_', p.post_type)\n\t\t\t\t\t\t\tAND ip.element_id = p.ID\n\t\t\t\t\t\t\tAND o.object_id = p.ID\n\t\t\t\t\t\t\tAND o.term_taxonomy_id != ic.element_id\n\t\t\t\t\t\t\tAND iw.element_type = %s", 'tax_' . $this->taxonomy);
$rows_affected = $this->wpdb->query($update_query);
if ($rows_affected) {
$term_ids = $this->wpdb->get_col($this->wpdb->prepare("SELECT term_taxonomy_id FROM {$this->wpdb->term_taxonomy} WHERE taxonomy = %s", $this->taxonomy));
// Do not run the count update on taxonomies that are not actually registered as proper taxonomy objects, e.g. WooCommerce Product Attributes.
$taxonomy_object = $this->sitepress->get_wp_api()->get_taxonomy($this->taxonomy);
if ($taxonomy_object && isset($taxonomy_object->object_type)) {
$this->sitepress->get_wp_api()->wp_update_term_count($term_ids, $this->taxonomy);
}
}
}
/**
* Deletes all remote MultilingualPress nav menu items linking to the (to-be-deleted) site with the given ID.
*
* @param int $deleted_site_id The ID of the to-be-deleted site.
*
* @return void
*/
public function delete_items_for_deleted_site($deleted_site_id)
{
$query = "\nSELECT blog_id\nFROM {$this->wpdb->blogs}\nWHERE blog_id != %d";
$query = $this->wpdb->prepare($query, $deleted_site_id);
foreach ($this->wpdb->get_col($query) as $site_id) {
switch_to_blog($site_id);
$query = "\nSELECT p.ID\nFROM {$this->wpdb->posts} p\nINNER JOIN {$this->wpdb->postmeta} pm\nON p.ID = pm.post_id\nWHERE pm.meta_key = %s\n\tAND pm.meta_value = %s";
$query = $this->wpdb->prepare($query, $this->meta_key, $deleted_site_id);
foreach ($this->wpdb->get_col($query) as $post_id) {
wp_delete_post($post_id, true);
}
restore_current_blog();
}
}
/**
* Returns an array of tables in the database.
*
* if multisite && mainsite: all tables of the site
* if multisite && subsite: all tables of current blog
* if single site : all tabkes of the site
*
* @access public
* @return array
*/
public function get_tables()
{
if (function_exists('is_multisite') && is_multisite()) {
if (is_main_site()) {
$tables = $this->wpdb->get_col("SHOW TABLES LIKE'" . $this->wpdb->base_prefix . "%'");
} else {
$blog_id = get_current_blog_id();
$tables = $this->wpdb->get_col("SHOW TABLES LIKE '" . $this->wpdb->base_prefix . absint($blog_id) . "\\_%'");
}
} else {
$tables = $this->wpdb->get_col("SHOW TABLES LIKE'" . $this->wpdb->base_prefix . "%'");
}
return $tables;
}
/**
* Uninstalls all plugin data.
*
* @return void
*/
public function uninstall()
{
$option_name = $this->option->get_name();
if (is_multisite()) {
foreach ($this->wpdb->get_col("SELECT blog_id FROM {$this->wpdb->blogs}") as $blog_id) {
switch_to_blog($blog_id);
delete_option($this->version_option_name);
delete_option($option_name);
}
restore_current_blog();
} else {
delete_option($this->version_option_name);
delete_option($option_name);
}
}
/**
* Execute the query, with the current variables.
*
* @since 3.1.0
*/
public function query()
{
$qv =& $this->query_vars;
$this->request = "SELECT {$this->query_fields} {$this->query_from} {$this->query_where} {$this->query_orderby} {$this->query_limit}";
if (is_array($qv['fields']) || 'all' == $qv['fields']) {
$this->results = $this->db->get_results($this->request);
} else {
$this->results = $this->db->get_col($this->request);
}
/**
* Filters SELECT FOUND_ROWS() query for the current WP_User_Query instance.
*
* @since 3.2.0
*
* @param string $sql The SELECT FOUND_ROWS() query for the current WP_User_Query.
*/
if (isset($qv['count_total']) && $qv['count_total']) {
$this->total_users = $this->db->get_var(apply_filters('found_users_query', 'SELECT FOUND_ROWS()'));
}
if (!$this->results) {
return;
}
if ('all_with_meta' == $qv['fields']) {
cache_users($this->results);
$r = array();
foreach ($this->results as $userid) {
$r[$userid] = new WP_User($userid, '', $qv['blog_id']);
}
$this->results = $r;
} elseif ('all' == $qv['fields']) {
foreach ($this->results as $key => $user) {
$this->results[$key] = new WP_User($user, '', $qv['blog_id']);
}
}
}
/**
* Fetch related sites.
*
* @param int $site_id
* @param bool $public TRUE if you want just public sites.
* @return array
*/
public function get_related_sites($site_id = 0, $public = TRUE)
{
$site_id = $this->empty_site_id_fallback($site_id);
$key = "{$site_id}-" . (int) $public;
if (isset($this->related_sites[$key])) {
return $this->related_sites[$key];
}
// There are no public sites. No need to run a query in this case.
if ($public && array() === $this->public_site_ids) {
$this->related_sites[$key] = array();
return array();
}
$sql = $this->get_related_sites_sql($site_id, $public);
$this->related_sites[$key] = $this->wpdb->get_col($sql);
return $this->related_sites[$key];
}
public function on_sub($sub_id)
{
if ($this->ID == 0) {
return false;
}
$result = $this->_wpdb->get_col(sprintf('SELECT rel_id FROM %s WHERE user_id = %d AND sub_id = %d', MEMBERSHIP_TABLE_RELATIONS, $this->ID, $sub_id));
return apply_filters('membership_on_sub', !empty($result), $sub_id, $this->ID);
}
/**
* Returns all ids from DB suitable for given restriction.
* E.g. all comment_id values where comment_post_id = 1
* @param string $entityName
* @param array $where
* @return array
*/
private function getIdsForRestriction($entityName, $where)
{
$idColumnName = $this->dbSchemaInfo->getEntityInfo($entityName)->idColumnName;
$table = $this->dbSchemaInfo->getPrefixedTableName($entityName);
$sql = "SELECT {$idColumnName} FROM {$table} WHERE ";
$sql .= join(" AND ", array_map(function ($column) {
return "`{$column}` = %s";
}, array_keys($where)));
$ids = $this->database->get_col($this->database->prepare($sql, $where));
return $ids;
}
function global_site_search_output($content)
{
global $wp_query;
if (!isset($wp_query->query_vars['namespace']) || $wp_query->query_vars['namespace'] != 'gss' || $wp_query->query_vars['type'] != 'search') {
return $content;
}
// We are on a search results page
$global_site_search_per_page = get_site_option('global_site_search_per_page', '10');
$global_site_search_post_type = get_site_option('global_site_search_post_type', 'post');
//=====================================//
//
$phrase = isset($wp_query->query_vars['search']) ? urldecode($wp_query->query_vars['search']) : '';
if (empty($phrase) && isset($_REQUEST['phrase'])) {
$phrase = trim($_REQUEST['phrase']);
}
if (empty($phrase)) {
ob_start();
global_site_search_form();
$content .= ob_get_clean();
return $content;
}
$theauthor = get_user_by('login', $phrase);
if (is_object($theauthor)) {
$author_id = $theauthor->ID;
}
$parameters = array();
if (isset($author_id) && is_numeric($author_id) && $author_id != 0) {
$parameters['author'] = $author_id;
} else {
$parameters['s'] = $phrase;
}
$parameters['post_type'] = $global_site_search_post_type != 'all' ? $global_site_search_post_type : $this->db->get_col("SELECT post_type FROM {$this->db->base_prefix}network_posts GROUP BY post_type");
// Add in the start and end numbers
$parameters['posts_per_page'] = absint($global_site_search_per_page);
// Set the page number
if (!isset($wp_query->query_vars['paged']) || $wp_query->query_vars['paged'] <= 1) {
$parameters['paged'] = 1;
$start = 0;
} else {
$parameters['paged'] = absint($wp_query->query_vars['paged']);
$start = $global_site_search_per_page * ($wp_query->query_vars['paged'] - 1);
}
//=====================================//
ob_start();
$network_query_posts = network_query_posts($parameters);
include global_site_search_locate_template('global-site-search.php');
$content .= ob_get_clean();
return $content;
}
function get_tables_saved($con_type, $username, $password, $database, $host)
{
global $wpdb;
if ($con_type == 'local') {
$query = "SHOW TABLES";
$tables = $wpdb->get_col($query);
} else {
if ($con_type == 'remote') {
$wpdb_temp = new wpdb($username, $password, $database, $host);
$query = "SHOW TABLES";
$tables = $wpdb_temp->get_col($query);
}
}
//$wpdb= new wpdb(DB_USER, DB_PASSWORD, DB_NAME, DB_HOST);
return $tables;
}
/**
* Return a record as an array based on a given SQL select statement keys and params list.
*
* Executes wpdb get_row using the specified SQL statement.
* If more than one row is returned by the query, only the specified row is returned by the function, but all rows are cached for later use.
* Returns NULL if no result is found
*
* @link https://codex.wordpress.org/Class_Reference/wpdb WordPress WPDB Class
*
* @param string[] $commandList
* @param mixed[] $params
* @param int $offset
* @param mixed $type the type of object/array/etc. to return see wpdb get_row.
* @param string $mode = get_row or get_col to fetch a single row or multiple rows of a single column
* @return mixed the database array_a or object.
*/
function get_Record($commandList, $params = array(), $offset = 0, $type = ARRAY_A, $mode = 'get_row')
{
$this->is_Extended();
$query = $this->get_SQL($commandList);
// No placeholders, just call direct with no prepare
//
if (strpos($query, '%') !== false) {
$query = $this->db->prepare($query, $params);
}
// get_row (default) or get_col based on the mode
if ($mode === 'get_col') {
$results = $this->db->get_col($query, $offset);
} else {
$results = $this->db->get_row($query, $type, $offset);
}
return $results;
}
function allowed_redirect_hosts($allowed_hosts)
{
if (!empty($_REQUEST['redirect_to'])) {
$redirect_url = parse_url($_REQUEST['redirect_to']);
if (isset($redirect_url['host'])) {
$network_home_url = parse_url(network_home_url());
if ($redirect_url['host'] != $network_home_url['host']) {
$pos = strpos($redirect_url['host'], '.');
if ($pos !== false && substr($redirect_url['host'], $pos + 1) === $network_home_url['host']) {
$allowed_hosts[] = $redirect_url['host'];
}
$bid = $this->db->get_var("SELECT blog_id FROM {$this->dmtable} WHERE domain = '{$redirect_url['host']}' ORDER BY id LIMIT 1");
if ($bid) {
$allowed_hosts[] = $redirect_url['host'];
}
}
}
} else {
$domains = (array) $this->db->get_col(sprintf("SELECT domain FROM %s WHERE blog_id = %d ORDER BY id ASC", DOMAINMAP_TABLE_MAP, $this->db->blogid));
$original = $this->db->get_var("SELECT domain FROM {$this->db->blogs} WHERE blog_id = " . intval($this->db->blogid));
$allowed_hosts = array_unique(array_merge($allowed_hosts, $domains, array($original)));
}
return $allowed_hosts;
}
/**
* Checks if some tables with the given prefix exist in the database
*
* @param string $dbUser
* @param string $dbPassword
* @param string $dbName
* @param string $dbHost
* @param string $dbPrefix
* @return bool
*/
private function someWpTablesExist($dbUser, $dbPassword, $dbName, $dbHost, $dbPrefix)
{
$wpdb = new \wpdb($dbUser, $dbPassword, $dbName, $dbHost);
$wpdb->set_prefix($dbPrefix);
$tables = $wpdb->get_col("SHOW TABLES LIKE '{$dbPrefix}_%'");
$wpTables = array_intersect($tables, $wpdb->tables());
return count($wpTables) > 0;
}
/**
* Transforms a single query, from one field to another.
*
* @since 3.2.0
*
* @param array $query The single query. Passed by reference.
* @param string $resulting_field The resulting field. Accepts 'slug', 'name', 'term_taxonomy_id',
* or 'term_id'. Default 'term_id'.
*/
public function transform_query(&$query, $resulting_field)
{
if (empty($query['terms'])) {
return;
}
if ($query['field'] == $resulting_field) {
return;
}
$resulting_field = sanitize_key($resulting_field);
switch ($query['field']) {
case 'slug':
case 'name':
foreach ($query['terms'] as &$term) {
/*
* 0 is the $term_id parameter. We don't have a term ID yet, but it doesn't
* matter because `sanitize_term_field()` ignores the $term_id param when the
* context is 'db'.
*/
$term = "'" . esc_sql(sanitize_term_field($query['field'], $term, 0, $query['taxonomy'], 'db')) . "'";
}
$terms = implode(",", $query['terms']);
$terms = $this->db->get_col("\n\t\t\t\t\tSELECT {$this->db->term_taxonomy}.{$resulting_field}\n\t\t\t\t\tFROM {$this->db->term_taxonomy}\n\t\t\t\t\tINNER JOIN {$this->db->terms} USING (term_id)\n\t\t\t\t\tWHERE taxonomy = '{$query['taxonomy']}'\n\t\t\t\t\tAND {$this->db->terms}.{$query['field']} IN ({$terms})\n\t\t\t\t");
break;
case 'term_taxonomy_id':
$terms = implode(',', array_map('intval', $query['terms']));
$terms = $this->db->get_col("\n\t\t\t\t\tSELECT {$resulting_field}\n\t\t\t\t\tFROM {$this->db->term_taxonomy}\n\t\t\t\t\tWHERE term_taxonomy_id IN ({$terms})\n\t\t\t\t");
break;
default:
$terms = implode(',', array_map('intval', $query['terms']));
$terms = $this->db->get_col("\n\t\t\t\t\tSELECT {$resulting_field}\n\t\t\t\t\tFROM {$this->db->term_taxonomy}\n\t\t\t\t\tWHERE taxonomy = '{$query['taxonomy']}'\n\t\t\t\t\tAND term_id IN ({$terms})\n\t\t\t\t");
}
if ('AND' == $query['operator'] && count($terms) < count($query['terms'])) {
$query = new WP_Error('inexistent_terms', __('Inexistent terms.'));
return;
}
$query['terms'] = $terms;
$query['field'] = $resulting_field;
}
/**
* Used internally to get a list of site IDs matching the query vars.
*
* @since 4.6.0
* @access protected
*
* @return int|array A single count of site IDs if a count query. An array of site IDs if a full query.
*/
protected function get_site_ids()
{
$order = $this->parse_order($this->query_vars['order']);
// Disable ORDER BY with 'none', an empty array, or boolean false.
if (in_array($this->query_vars['orderby'], array('none', array(), false), true)) {
$orderby = '';
} elseif (!empty($this->query_vars['orderby'])) {
$ordersby = is_array($this->query_vars['orderby']) ? $this->query_vars['orderby'] : preg_split('/[,\\s]/', $this->query_vars['orderby']);
$orderby_array = array();
foreach ($ordersby as $_key => $_value) {
if (!$_value) {
continue;
}
if (is_int($_key)) {
$_orderby = $_value;
$_order = $order;
} else {
$_orderby = $_key;
$_order = $_value;
}
$parsed = $this->parse_orderby($_orderby);
if (!$parsed) {
continue;
}
if ('site__in' === $_orderby || 'network__in' === $_orderby) {
$orderby_array[] = $parsed;
continue;
}
$orderby_array[] = $parsed . ' ' . $this->parse_order($_order);
}
$orderby = implode(', ', $orderby_array);
} else {
$orderby = "blog_id {$order}";
}
$number = absint($this->query_vars['number']);
$offset = absint($this->query_vars['offset']);
if (!empty($number)) {
if ($offset) {
$limits = 'LIMIT ' . $offset . ',' . $number;
} else {
$limits = 'LIMIT ' . $number;
}
}
if ($this->query_vars['count']) {
$fields = 'COUNT(*)';
} else {
$fields = 'blog_id';
}
// Parse site IDs for an IN clause.
$site_id = absint($this->query_vars['ID']);
if (!empty($site_id)) {
$this->sql_clauses['where']['ID'] = $this->db->prepare('blog_id = %d', $site_id);
}
// Parse site IDs for an IN clause.
if (!empty($this->query_vars['site__in'])) {
$this->sql_clauses['where']['site__in'] = "blog_id IN ( " . implode(',', wp_parse_id_list($this->query_vars['site__in'])) . ' )';
}
// Parse site IDs for a NOT IN clause.
if (!empty($this->query_vars['site__not_in'])) {
$this->sql_clauses['where']['site__not_in'] = "blog_id NOT IN ( " . implode(',', wp_parse_id_list($this->query_vars['site__not_in'])) . ' )';
}
$network_id = absint($this->query_vars['network_id']);
if (!empty($network_id)) {
$this->sql_clauses['where']['network_id'] = $this->db->prepare('site_id = %d', $network_id);
}
// Parse site network IDs for an IN clause.
if (!empty($this->query_vars['network__in'])) {
$this->sql_clauses['where']['network__in'] = 'site_id IN ( ' . implode(',', wp_parse_id_list($this->query_vars['network__in'])) . ' )';
}
// Parse site network IDs for a NOT IN clause.
if (!empty($this->query_vars['network__not_in'])) {
$this->sql_clauses['where']['network__not_in'] = 'site_id NOT IN ( ' . implode(',', wp_parse_id_list($this->query_vars['network__not_in'])) . ' )';
}
if (!empty($this->query_vars['domain'])) {
$this->sql_clauses['where']['domain'] = $this->db->prepare('domain = %s', $this->query_vars['domain']);
}
// Parse site domain for an IN clause.
if (is_array($this->query_vars['domain__in'])) {
$this->sql_clauses['where']['domain__in'] = "domain IN ( '" . implode("', '", $this->db->_escape($this->query_vars['domain__in'])) . "' )";
}
// Parse site domain for a NOT IN clause.
if (is_array($this->query_vars['domain__not_in'])) {
$this->sql_clauses['where']['domain__not_in'] = "domain NOT IN ( '" . implode("', '", $this->db->_escape($this->query_vars['domain__not_in'])) . "' )";
}
if (!empty($this->query_vars['path'])) {
$this->sql_clauses['where']['path'] = $this->db->prepare('path = %s', $this->query_vars['path']);
}
// Parse site path for an IN clause.
if (is_array($this->query_vars['path__in'])) {
$this->sql_clauses['where']['path__in'] = "path IN ( '" . implode("', '", $this->db->_escape($this->query_vars['path__in'])) . "' )";
}
// Parse site path for a NOT IN clause.
if (is_array($this->query_vars['path__not_in'])) {
$this->sql_clauses['where']['path__not_in'] = "path NOT IN ( '" . implode("', '", $this->db->_escape($this->query_vars['path__not_in'])) . "' )";
}
if (is_numeric($this->query_vars['archived'])) {
$archived = absint($this->query_vars['archived']);
$this->sql_clauses['where']['archived'] = $this->db->prepare("archived = %d ", $archived);
}
if (is_numeric($this->query_vars['mature'])) {
$mature = absint($this->query_vars['mature']);
$this->sql_clauses['where']['mature'] = $this->db->prepare("mature = %d ", $mature);
}
if (is_numeric($this->query_vars['spam'])) {
$spam = absint($this->query_vars['spam']);
$this->sql_clauses['where']['spam'] = $this->db->prepare("spam = %d ", $spam);
}
if (is_numeric($this->query_vars['deleted'])) {
$deleted = absint($this->query_vars['deleted']);
$this->sql_clauses['where']['deleted'] = $this->db->prepare("deleted = %d ", $deleted);
}
if (is_numeric($this->query_vars['public'])) {
$public = absint($this->query_vars['public']);
$this->sql_clauses['where']['public'] = $this->db->prepare("public = %d ", $public);
}
// Falsey search strings are ignored.
if (strlen($this->query_vars['search'])) {
$search_columns = array();
if ($this->query_vars['search_columns']) {
$search_columns = array_intersect($this->query_vars['search_columns'], array('domain', 'path'));
}
if (!$search_columns) {
$search_columns = array('domain', 'path');
}
/**
* Filters the columns to search in a WP_Site_Query search.
*
* The default columns include 'domain' and 'path.
*
* @since 4.6.0
*
* @param array $search_columns Array of column names to be searched.
* @param string $search Text being searched.
* @param WP_Site_Query $this The current WP_Site_Query instance.
*/
$search_columns = apply_filters('site_search_columns', $search_columns, $this->query_vars['search'], $this);
$this->sql_clauses['where']['search'] = $this->get_search_sql($this->query_vars['search'], $search_columns);
}
$date_query = $this->query_vars['date_query'];
if (!empty($date_query) && is_array($date_query)) {
$this->date_query = new WP_Date_Query($date_query, 'registered');
$this->sql_clauses['where']['date_query'] = preg_replace('/^\\s*AND\\s*/', '', $this->date_query->get_sql());
}
$join = '';
$where = implode(' AND ', $this->sql_clauses['where']);
$pieces = array('fields', 'join', 'where', 'orderby', 'limits', 'groupby');
/**
* Filters the site query clauses.
*
* @since 4.6.0
*
* @param array $pieces A compacted array of site query clauses.
* @param WP_Site_Query &$this Current instance of WP_Site_Query, passed by reference.
*/
$clauses = apply_filters_ref_array('sites_clauses', array(compact($pieces), &$this));
$fields = isset($clauses['fields']) ? $clauses['fields'] : '';
$join = isset($clauses['join']) ? $clauses['join'] : '';
$where = isset($clauses['where']) ? $clauses['where'] : '';
$orderby = isset($clauses['orderby']) ? $clauses['orderby'] : '';
$limits = isset($clauses['limits']) ? $clauses['limits'] : '';
$groupby = isset($clauses['groupby']) ? $clauses['groupby'] : '';
if ($where) {
$where = 'WHERE ' . $where;
}
if ($groupby) {
$groupby = 'GROUP BY ' . $groupby;
}
if ($orderby) {
$orderby = "ORDER BY {$orderby}";
}
$found_rows = '';
if (!$this->query_vars['no_found_rows']) {
$found_rows = 'SQL_CALC_FOUND_ROWS';
}
$this->sql_clauses['select'] = "SELECT {$found_rows} {$fields}";
$this->sql_clauses['from'] = "FROM {$this->db->blogs} {$join}";
$this->sql_clauses['groupby'] = $groupby;
$this->sql_clauses['orderby'] = $orderby;
$this->sql_clauses['limits'] = $limits;
$this->request = "{$this->sql_clauses['select']} {$this->sql_clauses['from']} {$where} {$this->sql_clauses['groupby']} {$this->sql_clauses['orderby']} {$this->sql_clauses['limits']}";
if ($this->query_vars['count']) {
return intval($this->db->get_var($this->request));
}
$site_ids = $this->db->get_col($this->request);
return array_map('intval', $site_ids);
}
$quizID = 9;
$courseID = 3;
$unitID = 680;
*/
/* check:
WPCW_quizzes_getAllQuizzesForCourse($courseID);
WPCW_quizzes_getQuizResultsForUser($userID, $quizIDListForSQL);
WPCW_quizzes_updateQuizResults($quizResultsSoFar)
WPCW_quizzes_getUserResultsForQuiz($userID, $unitID, $quizID)
*/
// $bla = WPCW_quizzes_getAllQuizzesForCourse($courseID);
// geht
$str .= "<p>1.) Welche Courses gibt es?</p>";
$courses = $wpdb->get_col("\n\t \tSELECT * \n\t \tFROM {$wpcwdb->courses}\n\t \tORDER BY course_id;\n\t ");
foreach ($courses as $course_key => $course_value) {
$str .= "Course " . $course_value . "<br>";
}
//var_dump($courses);
$strk = "";
$str .= "<p>2.) Alle Courses durchgehe und seine Quizze holen</p>";
foreach ($courses as $course_key => $course_value) {
$str .= "<h3>Course " . $course_value . "</h3>";
$str .= "<table class = \"quiz\">";
$str .= "<tr class=\"quiz\"><td class=\"separator_course\" class=\"quiz\">Start Course " . $course_value . "</td></tr>";
$quizzes = WPCW_quizzes_getAllQuizzesForCourse($course_value);
$fez1 = 0;
foreach ($quizzes as $quiz_key => $quiz_value) {
$fez1++;
$str .= "<tr><td class=\"separator_quiz\">Start Quiz ID " . $quiz_value->quiz_id . "</td></tr>";
/**
* Used internally to get a list of comment IDs matching the query vars.
*
* @since 4.4.0
* @access protected
*/
protected function get_comment_ids()
{
// Assemble clauses related to 'comment_approved'.
$approved_clauses = array();
// 'status' accepts an array or a comma-separated string.
$status_clauses = array();
$statuses = $this->query_vars['status'];
if (!is_array($statuses)) {
$statuses = preg_split('/[\\s,]+/', $statuses);
}
// 'any' overrides other statuses.
if (!in_array('any', $statuses)) {
foreach ($statuses as $status) {
switch ($status) {
case 'hold':
$status_clauses[] = "comment_approved = '0'";
break;
case 'approve':
$status_clauses[] = "comment_approved = '1'";
break;
case 'all':
case '':
$status_clauses[] = "( comment_approved = '0' OR comment_approved = '1' )";
break;
default:
$status_clauses[] = $this->db->prepare("comment_approved = %s", $status);
break;
}
}
if (!empty($status_clauses)) {
$approved_clauses[] = '( ' . implode(' OR ', $status_clauses) . ' )';
}
}
// User IDs or emails whose unapproved comments are included, regardless of $status.
if (!empty($this->query_vars['include_unapproved'])) {
$include_unapproved = $this->query_vars['include_unapproved'];
// Accepts arrays or comma-separated strings.
if (!is_array($include_unapproved)) {
$include_unapproved = preg_split('/[\\s,]+/', $include_unapproved);
}
$unapproved_ids = $unapproved_emails = array();
foreach ($include_unapproved as $unapproved_identifier) {
// Numeric values are assumed to be user ids.
if (is_numeric($unapproved_identifier)) {
$approved_clauses[] = $this->db->prepare("( user_id = %d AND comment_approved = '0' )", $unapproved_identifier);
// Otherwise we match against email addresses.
} else {
$approved_clauses[] = $this->db->prepare("( comment_author_email = %s AND comment_approved = '0' )", $unapproved_identifier);
}
}
}
// Collapse comment_approved clauses into a single OR-separated clause.
if (!empty($approved_clauses)) {
if (1 === count($approved_clauses)) {
$this->sql_clauses['where']['approved'] = $approved_clauses[0];
} else {
$this->sql_clauses['where']['approved'] = '( ' . implode(' OR ', $approved_clauses) . ' )';
}
}
$order = 'ASC' == strtoupper($this->query_vars['order']) ? 'ASC' : 'DESC';
// Disable ORDER BY with 'none', an empty array, or boolean false.
if (in_array($this->query_vars['orderby'], array('none', array(), false), true)) {
$orderby = '';
} elseif (!empty($this->query_vars['orderby'])) {
$ordersby = is_array($this->query_vars['orderby']) ? $this->query_vars['orderby'] : preg_split('/[,\\s]/', $this->query_vars['orderby']);
$orderby_array = array();
$found_orderby_comment_ID = false;
foreach ($ordersby as $_key => $_value) {
if (!$_value) {
continue;
}
if (is_int($_key)) {
$_orderby = $_value;
$_order = $order;
} else {
$_orderby = $_key;
$_order = $_value;
}
if (!$found_orderby_comment_ID && in_array($_orderby, array('comment_ID', 'comment__in'))) {
$found_orderby_comment_ID = true;
}
$parsed = $this->parse_orderby($_orderby);
if (!$parsed) {
continue;
}
if ('comment__in' === $_orderby) {
$orderby_array[] = $parsed;
continue;
}
$orderby_array[] = $parsed . ' ' . $this->parse_order($_order);
}
// If no valid clauses were found, order by comment_date_gmt.
if (empty($orderby_array)) {
$orderby_array[] = "{$this->db->comments}.comment_date_gmt {$order}";
}
// To ensure determinate sorting, always include a comment_ID clause.
if (!$found_orderby_comment_ID) {
$comment_ID_order = '';
// Inherit order from comment_date or comment_date_gmt, if available.
foreach ($orderby_array as $orderby_clause) {
if (preg_match('/comment_date(?:_gmt)*\\ (ASC|DESC)/', $orderby_clause, $match)) {
$comment_ID_order = $match[1];
break;
}
}
// If no date-related order is available, use the date from the first available clause.
if (!$comment_ID_order) {
foreach ($orderby_array as $orderby_clause) {
if (false !== strpos('ASC', $orderby_clause)) {
$comment_ID_order = 'ASC';
} else {
$comment_ID_order = 'DESC';
}
break;
}
}
// Default to DESC.
if (!$comment_ID_order) {
$comment_ID_order = 'DESC';
}
$orderby_array[] = "{$this->db->comments}.comment_ID {$comment_ID_order}";
}
$orderby = implode(', ', $orderby_array);
} else {
$orderby = "{$this->db->comments}.comment_date_gmt {$order}";
}
$number = absint($this->query_vars['number']);
$offset = absint($this->query_vars['offset']);
if (!empty($number)) {
if ($offset) {
$limits = 'LIMIT ' . $offset . ',' . $number;
} else {
$limits = 'LIMIT ' . $number;
}
}
if ($this->query_vars['count']) {
$fields = 'COUNT(*)';
} else {
$fields = "{$this->db->comments}.comment_ID";
}
$post_id = absint($this->query_vars['post_id']);
if (!empty($post_id)) {
$this->sql_clauses['where']['post_id'] = $this->db->prepare('comment_post_ID = %d', $post_id);
}
// Parse comment IDs for an IN clause.
if (!empty($this->query_vars['comment__in'])) {
$this->sql_clauses['where']['comment__in'] = "{$this->db->comments}.comment_ID IN ( " . implode(',', wp_parse_id_list($this->query_vars['comment__in'])) . ' )';
}
// Parse comment IDs for a NOT IN clause.
if (!empty($this->query_vars['comment__not_in'])) {
$this->sql_clauses['where']['comment__not_in'] = "{$this->db->comments}.comment_ID NOT IN ( " . implode(',', wp_parse_id_list($this->query_vars['comment__not_in'])) . ' )';
}
// Parse comment parent IDs for an IN clause.
if (!empty($this->query_vars['parent__in'])) {
$this->sql_clauses['where']['parent__in'] = 'comment_parent IN ( ' . implode(',', wp_parse_id_list($this->query_vars['parent__in'])) . ' )';
}
// Parse comment parent IDs for a NOT IN clause.
if (!empty($this->query_vars['parent__not_in'])) {
$this->sql_clauses['where']['parent__not_in'] = 'comment_parent NOT IN ( ' . implode(',', wp_parse_id_list($this->query_vars['parent__not_in'])) . ' )';
}
// Parse comment post IDs for an IN clause.
if (!empty($this->query_vars['post__in'])) {
$this->sql_clauses['where']['post__in'] = 'comment_post_ID IN ( ' . implode(',', wp_parse_id_list($this->query_vars['post__in'])) . ' )';
}
// Parse comment post IDs for a NOT IN clause.
if (!empty($this->query_vars['post__not_in'])) {
$this->sql_clauses['where']['post__not_in'] = 'comment_post_ID NOT IN ( ' . implode(',', wp_parse_id_list($this->query_vars['post__not_in'])) . ' )';
}
if ('' !== $this->query_vars['author_email']) {
$this->sql_clauses['where']['author_email'] = $this->db->prepare('comment_author_email = %s', $this->query_vars['author_email']);
}
if ('' !== $this->query_vars['author_url']) {
$this->sql_clauses['where']['author_url'] = $this->db->prepare('comment_author_url = %s', $this->query_vars['author_url']);
}
if ('' !== $this->query_vars['karma']) {
$this->sql_clauses['where']['karma'] = $this->db->prepare('comment_karma = %d', $this->query_vars['karma']);
}
// Filtering by comment_type: 'type', 'type__in', 'type__not_in'.
$raw_types = array('IN' => array_merge((array) $this->query_vars['type'], (array) $this->query_vars['type__in']), 'NOT IN' => (array) $this->query_vars['type__not_in']);
$comment_types = array();
foreach ($raw_types as $operator => $_raw_types) {
$_raw_types = array_unique($_raw_types);
foreach ($_raw_types as $type) {
switch ($type) {
// An empty translates to 'all', for backward compatibility
case '':
case 'all':
break;
case 'comment':
case 'comments':
$comment_types[$operator][] = "''";
break;
case 'pings':
$comment_types[$operator][] = "'pingback'";
$comment_types[$operator][] = "'trackback'";
break;
default:
$comment_types[$operator][] = $this->db->prepare('%s', $type);
break;
}
}
if (!empty($comment_types[$operator])) {
$types_sql = implode(', ', $comment_types[$operator]);
$this->sql_clauses['where']['comment_type__' . strtolower(str_replace(' ', '_', $operator))] = "comment_type {$operator} ({$types_sql})";
}
}
$parent = $this->query_vars['parent'];
if ($this->query_vars['hierarchical'] && !$parent) {
$parent = 0;
}
if ('' !== $parent) {
$this->sql_clauses['where']['parent'] = $this->db->prepare('comment_parent = %d', $parent);
}
if (is_array($this->query_vars['user_id'])) {
$this->sql_clauses['where']['user_id'] = 'user_id IN (' . implode(',', array_map('absint', $this->query_vars['user_id'])) . ')';
} elseif ('' !== $this->query_vars['user_id']) {
$this->sql_clauses['where']['user_id'] = $this->db->prepare('user_id = %d', $this->query_vars['user_id']);
}
// Falsy search strings are ignored.
if (strlen($this->query_vars['search'])) {
$search_sql = $this->get_search_sql($this->query_vars['search'], array('comment_author', 'comment_author_email', 'comment_author_url', 'comment_author_IP', 'comment_content'));
// Strip leading 'AND'.
$this->sql_clauses['where']['search'] = preg_replace('/^\\s*AND\\s*/', '', $search_sql);
}
// If any post-related query vars are passed, join the posts table.
$join_posts_table = false;
$plucked = wp_array_slice_assoc($this->query_vars, array('post_author', 'post_name', 'post_parent'));
$post_fields = array_filter($plucked);
if (!empty($post_fields)) {
$join_posts_table = true;
foreach ($post_fields as $field_name => $field_value) {
// $field_value may be an array.
$esses = array_fill(0, count((array) $field_value), '%s');
$this->sql_clauses['where'][$field_name] = $this->db->prepare(" {$this->db->posts}.{$field_name} IN (" . implode(',', $esses) . ')', $field_value);
}
}
// 'post_status' and 'post_type' are handled separately, due to the specialized behavior of 'any'.
foreach (array('post_status', 'post_type') as $field_name) {
$q_values = array();
if (!empty($this->query_vars[$field_name])) {
$q_values = $this->query_vars[$field_name];
if (!is_array($q_values)) {
$q_values = explode(',', $q_values);
}
// 'any' will cause the query var to be ignored.
if (in_array('any', $q_values, true) || empty($q_values)) {
continue;
}
$join_posts_table = true;
$esses = array_fill(0, count($q_values), '%s');
$this->sql_clauses['where'][$field_name] = $this->db->prepare(" {$this->db->posts}.{$field_name} IN (" . implode(',', $esses) . ")", $q_values);
}
}
// Comment author IDs for an IN clause.
if (!empty($this->query_vars['author__in'])) {
$this->sql_clauses['where']['author__in'] = 'user_id IN ( ' . implode(',', wp_parse_id_list($this->query_vars['author__in'])) . ' )';
}
// Comment author IDs for a NOT IN clause.
if (!empty($this->query_vars['author__not_in'])) {
$this->sql_clauses['where']['author__not_in'] = 'user_id NOT IN ( ' . implode(',', wp_parse_id_list($this->query_vars['author__not_in'])) . ' )';
}
// Post author IDs for an IN clause.
if (!empty($this->query_vars['post_author__in'])) {
$join_posts_table = true;
$this->sql_clauses['where']['post_author__in'] = 'post_author IN ( ' . implode(',', wp_parse_id_list($this->query_vars['post_author__in'])) . ' )';
}
// Post author IDs for a NOT IN clause.
if (!empty($this->query_vars['post_author__not_in'])) {
$join_posts_table = true;
$this->sql_clauses['where']['post_author__not_in'] = 'post_author NOT IN ( ' . implode(',', wp_parse_id_list($this->query_vars['post_author__not_in'])) . ' )';
}
$join = '';
if ($join_posts_table) {
$join .= "JOIN {$this->db->posts} ON {$this->db->posts}.ID = {$this->db->comments}.comment_post_ID";
}
if (!empty($this->meta_query_clauses)) {
$join .= $this->meta_query_clauses['join'];
// Strip leading 'AND'.
$this->sql_clauses['where']['meta_query'] = preg_replace('/^\\s*AND\\s*/', '', $this->meta_query_clauses['where']);
if (!$this->query_vars['count']) {
$groupby = "{$this->db->comments}.comment_ID";
}
}
if (!empty($this->query_vars['date_query']) && is_array($this->query_vars['date_query'])) {
$this->date_query = new WP_Date_Query($this->query_vars['date_query'], 'comment_date');
$this->sql_clauses['where']['date_query'] = preg_replace('/^\\s*AND\\s*/', '', $this->date_query->get_sql());
}
$where = implode(' AND ', $this->sql_clauses['where']);
$pieces = array('fields', 'join', 'where', 'orderby', 'limits', 'groupby');
/**
* Filters the comment query clauses.
*
* @since 3.1.0
*
* @param array $pieces A compacted array of comment query clauses.
* @param WP_Comment_Query &$this Current instance of WP_Comment_Query, passed by reference.
*/
$clauses = apply_filters_ref_array('comments_clauses', array(compact($pieces), &$this));
$fields = isset($clauses['fields']) ? $clauses['fields'] : '';
$join = isset($clauses['join']) ? $clauses['join'] : '';
$where = isset($clauses['where']) ? $clauses['where'] : '';
$orderby = isset($clauses['orderby']) ? $clauses['orderby'] : '';
$limits = isset($clauses['limits']) ? $clauses['limits'] : '';
$groupby = isset($clauses['groupby']) ? $clauses['groupby'] : '';
$this->filtered_where_clause = $where;
if ($where) {
$where = 'WHERE ' . $where;
}
if ($groupby) {
$groupby = 'GROUP BY ' . $groupby;
}
if ($orderby) {
$orderby = "ORDER BY {$orderby}";
}
$found_rows = '';
if (!$this->query_vars['no_found_rows']) {
$found_rows = 'SQL_CALC_FOUND_ROWS';
}
$this->sql_clauses['select'] = "SELECT {$found_rows} {$fields}";
$this->sql_clauses['from'] = "FROM {$this->db->comments} {$join}";
$this->sql_clauses['groupby'] = $groupby;
$this->sql_clauses['orderby'] = $orderby;
$this->sql_clauses['limits'] = $limits;
$this->request = "{$this->sql_clauses['select']} {$this->sql_clauses['from']} {$where} {$this->sql_clauses['groupby']} {$this->sql_clauses['orderby']} {$this->sql_clauses['limits']}";
if ($this->query_vars['count']) {
return intval($this->db->get_var($this->request));
} else {
$comment_ids = $this->db->get_col($this->request);
return array_map('intval', $comment_ids);
}
}
/**
* Fetch a single column of the results from the supplied SQL statement.
*
* @param string|\Dewdrop\Db\Select $sql
* @param array $bind
* @return array
*/
public function fetchCol($sql, $bind = array())
{
return $this->execWpdb($this->wpdb->get_col($this->adapter->prepare($sql, $bind)));
}
/**
* Get the IDs of all forms in our table.
*
* @author Jeremy Pry
* @return array Form IDs.
*/
public function get_form_ids()
{
return $this->wpdb->get_col("SELECT `id` FROM {$this->prefixed_table_name}");
}
/**
* Retrieve one column from the database.
*
* @see wpdb::get_col()
*/
public function getCol($query = null, $x = 0)
{
return $this->db->get_col($query, $x);
}
/**
* @see wpdb::get_col()
*/
function get_col($query = null, $x = 0)
{
if ($this->ignore_query($query)) {
return parent::get_col($query, $x);
}
$this->init_cache();
$key = md5('get_col(' . $query . ',' . $x . ')');
$result = null;
$cache = $this->get_cache_item($key);
if ($cache) {
$result = $cache['result'];
$this->last_result = $cache['last_result'];
$this->num_rows = $cache['num_rows'];
} else {
$result = parent::get_col($query, $x);
$cache = array('result' => $result, 'last_result' => $this->last_result, 'num_rows' => $this->num_rows);
$this->set_cache_item($key, $cache);
}
return $result;
}
/**
* Diese Funktion holt alle Quiz-Ergebnisse aller User.
* Danach werden alle, die bestanden haben, aber nicht 100% erreicht haben, auf 100% gesetzt, inkl. der richtigen Antworten
* (die on-thy-fly aus der DB geholt werden)
* @author GW
* Die Fremdfunktion WPCW_quizzes_getAllQuizzesForCourse($course_value) wird benutzt, sie gehört zu Courseware
*/
function erase_progress()
{
$strk = "";
$strk = "<h2>Alle bestandenen Quiz-Ergebnisse auf 100% ändern</h2>";
require_once '../wp-config.php';
include_once '../wp-content/plugins/wp-courseware/lib/common.inc.php';
include_once '../wp-content/plugins/wp-courseware/lib/constants.inc.php';
include_once '../wp-content/plugins/wp-courseware/lib/email_defaults.inc.php';
if (!defined('ABSPATH')) {
define('ABSPATH', dirname(__FILE__) . '/');
}
$wpdb = new wpdb(DB_USER, DB_PASSWORD, DB_NAME, DB_HOST);
// "Richtige" Tabelle mit der Backup-Tabelle überschreiben, wenn Haken gesetzt
if ($_REQUEST['restore_backup'] == 1) {
require_once '../wp-admin/includes/upgrade.php';
$sql = "DROP TABLE wp13_wpcw_user_progress_quizzes";
$wpdb->query($sql);
$sql = "CREATE TABLE wp13_wpcw_user_progress_quizzes LIKE wp13_wpcw_user_progress_quizzes_backup";
$wpdb->query($sql);
$sql = "INSERT INTO wp13_wpcw_user_progress_quizzes SELECT * FROM wp13_wpcw_user_progress_quizzes_backup";
$wpdb->query($sql);
echo "wp13_wpcw_user_progress_quizzes_backup aus Backup wiederhergestellt";
}
$strk .= "<form name=\"form1\" method=\"post\" action=\"" . $_SERVER['REQUEST_URI'] . "\">";
$str .= "<p>1.) Welche Courses gibt es?</p>";
//$strk .= "<p>1.) Welche Courses gibt es?</p>";
$courses = $wpdb->get_col("\n\t SELECT * \n\t FROM wp13_wpcw_courses\n\t ORDER BY course_id;\n\t ");
foreach ($courses as $course_key => $course_value) {
$str .= "Course " . $course_value . "<br>";
}
$str .= "<p>2.) Alle Courses durchgehe und seine Quizze holen</p>";
//$strk .= "<p>2.) Alle Courses durchgehe und seine Quizze holen</p>";
foreach ($courses as $course_key => $course_value) {
$str .= "<h3>Course " . $course_value . "</h3>";
$str .= "<table class = \"quiz\">";
$str .= "<tr class=\"quiz\"><td class=\"separator_course\" class=\"quiz\">Start Course " . $course_value . "</td></tr>";
$quizzes = WPCW_quizzes_getAllQuizzesForCourse($course_value);
$fez1 = 0;
foreach ($quizzes as $quiz_key => $quiz_value) {
$fez1++;
$str .= "<tr><td class=\"separator_quiz\">Start Quiz ID " . $quiz_value->quiz_id . "</td></tr>";
$str .= "<tr><td class=\"separator_quiz\" colspan=2 style=\"font-weight: bold;\">" . $fez1 . ".) Quiz ID: " . $quiz_value->quiz_id . " - " . $quiz_value->quiz_title . "</td></tr>";
$str .= "<tr><td class=\"separator_quiz\" colspan=2>QuizPassMark: " . $quiz_value->quiz_pass_mark . "</td></tr>";
$str .= "<tr><td> </td></tr>";
$quizIDListForSQL = "(" . $quiz_value->quiz_id . ")";
$sql = "SELECT * \n\t FROM wp13_wpcw_user_progress_quizzes\n\t WHERE user_id = " . $userID . " \n\t AND quiz_id = " . $quiz_value->quiz_id . " \n\t ORDER BY quiz_completed_date;\n\t ";
$sql = "SELECT * \n\t FROM wp13_wpcw_user_progress_quizzes\n\t WHERE quiz_id = " . $quiz_value->quiz_id . " \n\t ORDER BY quiz_completed_date;\n\t ";
//$str .= $sql;
$results = $wpdb->get_results($sql);
//echo "<pre>";var_dump($results);echo "</pre>";
$str .= "<tr><td><table><tr><td>Results for: ";
if ($results == NULL) {
$str .= "keine</td></tr></table></td></tr>";
} else {
$str .= "<tr><td><table><tr><td>";
$fez2 = 0;
foreach ($results as $result_key => $result_value) {
$update = "";
$fez2++;
$strk .= "Kurs " . $course_value . " - Quiz " . $quiz_value->quiz_id . " - User " . $result_value->user_id;
//var_dump($result_value);
$str .= "<tr><td><br></td></tr>";
$str .= "<tr><td class=\"separator_attempt\">Start User " . $result_value->user_id . " Attempt " . $result_value->quiz_attempt_id . "</td></tr>";
$strk .= " - Attempt " . $result_value->quiz_attempt_id;
$str .= "<tr><td class=\"separator_attempt\" colspan=2 style=\"font-weight: bold;\">" . $fez2 . ".) Attempt on : " . $result_value->quiz_completed_date . " - " . $quiz_value->quiz_title . "</td></tr>";
$str .= "<tr><td class=\"separator_attempt\" colspan=2>Grade: " . $result_value->quiz_grade . "</td></tr>";
$str .= "<tr><td> </td></tr>";
//$str .= "Data: ".$result_value->quiz_data."<br>";
$data_seri = $result_value->quiz_data;
$data_unseri = unserialize($data_seri);
$strk .= " - Braucht " . $quiz_value->quiz_pass_mark . " % - Hat: " . $result_value->quiz_grade . "% ";
if ($result_value->quiz_grade == 100) {
$str .= "<tr><td style=\"background: #aca;\">Bestanden mit 100% - keine Änderung nötig-> Braucht " . $quiz_value->quiz_pass_mark . " % - Hat erreicht: " . $result_value->quiz_grade . "%</td></tr>";
$strk .= "<span style=\"background: #aca;\">Bestanden mit 100% - keine Änderung nötig</span>";
} elseif ($result_value->quiz_grade >= $quiz_value->quiz_pass_mark) {
$str .= "<tr><td style=\"background: #caa;\">Bestanden, aber nicht mit 100% - Änderung nötig -> Braucht " . $quiz_value->quiz_pass_mark . " % - Hat erreicht: " . $result_value->quiz_grade . "%</td></tr>";
$strk .= "<span style=\"background: #caa;\">Bestanden, aber nicht mit 100% - Änderung nötig</span>";
// Jetzt Änderung
foreach ($data_unseri as $data_unseri_key => $data_unseri_value) {
//$str .= "data_unseri_value ". $data_unseri_key . " - " . $data_unseri_value . "<br>";
//$str .= "<pre>";var_dump($data_unseri_key); $str .= "</pre>";
$str .= "<tr><td style=\"background: #eee;\">their_answer: " . $data_unseri[$data_unseri_key]["their_answer"] . " - correct: " . $data_unseri[$data_unseri_key]["correct"];
if ($data_unseri[$data_unseri_key]["their_answer"] != $data_unseri[$data_unseri_key]["correct"]) {
$str .= " <span style=\"background:red; color:white;\">FALSCH. Also kopieren</span> ";
$data_unseri[$data_unseri_key]["their_answer"] = $data_unseri[$data_unseri_key]["correct"];
$str .= "their_answer: " . $data_unseri[$data_unseri_key]["their_answer"] . " - correct: " . $data_unseri[$data_unseri_key]["correct"];
$str .= "<br>";
/*
$sql = "SELECT question_data_answers
FROM wp13_wpcw_quizzes_questions
WHERE question_id = ".$data_unseri_key;
$str .= $sql;
$tar_result = $wpdb->get_results($sql);
$tar_result = $tar_result[0];
//$tar_result = unserialize($tar_result[0]);
$tar_result = $tar_result->question_data_answers;
$tar_result = unserialize($tar_result);
foreach ($tar_result AS $tar_result_key => $tar_result_value)
{
$tar_result_value = $tar_result_value["answer"];
$tar_result_value = md5($tar_result_value);
echo "<pre>";var_dump ($tar_result_value);echo "</pre>";
}
*/
$sql = "SELECT question_correct_answer\n\t FROM wp13_wpcw_quizzes_questions\n\t WHERE question_id = " . $data_unseri_key;
$qca_result = $wpdb->get_row($sql);
//$qca_result = $qca_result[0];
//$qca_result = unserialize($qca_result[0]);
//$qca_result = $qca_result->question_data_answers;
//$qca_result = unserialize($qca_result);
//echo "<pre>";var_dump ($qca_result);echo "</pre>";
/*
foreach ($tar_result AS $qca_result_key => $qca_result_value)
{
$qca_result_value = $qca_result_value["answer"];
$qca_result_value = md5($qca_result_value);
echo "<pre>";var_dump ($qca_result_value);echo "</pre>";
}
*/
//$str .= $sql;
$data_unseri[$data_unseri_key]["question_correct_answer"] = $qca_result->question_correct_answer;
$str .= "question_correct_answer: " . $data_unseri[$data_unseri_key]["question_correct_answer"] . " - correct: " . $qca_result->question_correct_answer;
$str .= "<br>";
$data_unseri[$data_unseri_key]["got_right"] = "yes";
$str .= "got_right: " . $data_unseri[$data_unseri_key]["got_right"];
$echo_reseri = 1;
$data_reseri = serialize($data_unseri);
// Hier jetzt Schreibvorgang in DB
// Herkömmliches UPDATE:
$update = "UPDATE wp13_wpcw_user_progress_quizzes SET \n\t quiz_data = '" . $data_reseri . "',\n\t quiz_correct_questions = " . $result_value->quiz_question_total . ", \n\t quiz_grade = 100.00 \n\t WHERE quiz_id = " . $quiz_value->quiz_id . " \n\t AND user_id = " . $result_value->user_id . " \n\t AND quiz_attempt_id = " . $result_value->quiz_attempt_id;
$update_action = 0;
if ($_POST['cleanup_now'] == "yes" && $_REQUEST['restore_backup'] != 1) {
//$strk .= "<br><tr><td>".$update."</td></tr>";
$wpdb->update('wp13_wpcw_user_progress_quizzes', array('quiz_data' => $data_reseri, 'quiz_correct_questions' => $result_value->quiz_question_total, 'quiz_grade' => '100.00'), array('quiz_id' => $quiz_value->quiz_id, 'user_id' => $result_value->user_id, 'quiz_attempt_id' => $result_value->quiz_attempt_id));
// quiz_completion_time_seconds = 0 ??? notwendig?
$update_action = 1;
}
// Ende Schreibvorgang
} else {
$str .= " <span style=\"background:green; color:white;\">RICHTIG</span>.";
$echo_reseri = 0;
$data_reseri = serialize($data_unseri);
}
$str .= "</td></tr>";
}
// Ende Änderung
if ($update_action == 1) {
$strk .= " <span style=\"background: #f5c34c;\">OK, geändert</span>";
}
} else {
$str .= "<tr><td style=\"background: #aca;\">Nicht bestanden - keine Änderung nötig. Braucht " . $quiz_value->quiz_pass_mark . " % - Hat erreicht: " . $result_value->quiz_grade . "%</td></tr>";
$strk .= "<span style=\"background: #aca;\">Nicht bestanden - keine Änderung nötig</span>";
}
$str .= "<tr><td> </td></tr>";
//if ($echo_reseri==1) $str .= "<tr><td>".$data_reseri."</td></tr>";
$strk .= "<br>";
$str .= "<tr><td class=\"separator_attempt\">Ende User " . $result_value->user_id . " Attempt " . $fez2 . "</td></tr>";
}
$str .= "</td></tr></table></td></tr>";
}
$str .= "<tr><td class=\"separator_quiz\">Ende Quiz ID " . $course_value . "</td></tr><tr><td><br></td></tr>";
}
$str .= "<tr><td class=\"separator_course\">Ende Course " . $course_value . "</td></tr>";
// Ende Course
$str .= "</table><br>";
}
$strk .= "<input type=\"hidden\" id=\"cleanup_now\" name=\"cleanup_now\" value=\"yes\" />";
$strk .= "<input type=\"checkbox\" id=\"restore_backup\" name=\"restore_backup\" value=\"1\" />Backup wiederherstellen (zum Testen)";
$strk .= "<input type=\"submit\" value=\"Jetzt bereinigen\" />";
$strk .= "<input name=\"action\" value=\"insert\" type=\"hidden\" />";
$strk .= "</form>";
echo $strk . "<br><br>";
//echo $str;
}
/**
* 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;
}
/**
* @param array $exclude
* @return array
*/
private function query_information_schema(array $exclude = array())
{
$sql = $this->get_information_schema_sql($exclude);
return $this->wpdb->get_col($sql);
}
public function select_data_from_db_for_values($db_info, $value_column, $table, $where, $order_by)
{
global $wpdb;
$query = "SELECT `" . $value_column . "` FROM " . $table . $where . " ORDER BY " . $order_by;
if ($db_info) {
$temp = explode('@@@wdfhostwdf@@@', $db_info);
$host = $temp[0];
$temp = explode('@@@wdfportwdf@@@', $temp[1]);
$port = $temp[0];
$temp = explode('@@@wdfusernamewdf@@@', $temp[1]);
$username = $temp[0];
$temp = explode('@@@wdfpasswordwdf@@@', $temp[1]);
$password = $temp[0];
$temp = explode('@@@wdfdatabasewdf@@@', $temp[1]);
$database = $temp[0];
$wpdb_temp = new wpdb($username, $password, $database, $host);
$choices_values = $wpdb_temp->get_col($query);
} else {
$choices_values = $wpdb->get_col($query);
}
return $choices_values;
}
/**
* Used internally to get a list of network IDs matching the query vars.
*
* @since 4.6.0
* @access protected
*
* @return int|array A single count of network IDs if a count query. An array of network IDs if a full query.
*/
protected function get_network_ids()
{
$order = $this->parse_order($this->query_vars['order']);
// Disable ORDER BY with 'none', an empty array, or boolean false.
if (in_array($this->query_vars['orderby'], array('none', array(), false), true)) {
$orderby = '';
} elseif (!empty($this->query_vars['orderby'])) {
$ordersby = is_array($this->query_vars['orderby']) ? $this->query_vars['orderby'] : preg_split('/[,\\s]/', $this->query_vars['orderby']);
$orderby_array = array();
foreach ($ordersby as $_key => $_value) {
if (!$_value) {
continue;
}
if (is_int($_key)) {
$_orderby = $_value;
$_order = $order;
} else {
$_orderby = $_key;
$_order = $_value;
}
$parsed = $this->parse_orderby($_orderby);
if (!$parsed) {
continue;
}
if ('network__in' === $_orderby) {
$orderby_array[] = $parsed;
continue;
}
$orderby_array[] = $parsed . ' ' . $this->parse_order($_order);
}
$orderby = implode(', ', $orderby_array);
} else {
$orderby = "{$this->db->site}.id {$order}";
}
$number = absint($this->query_vars['number']);
$offset = absint($this->query_vars['offset']);
if (!empty($number)) {
if ($offset) {
$limits = 'LIMIT ' . $offset . ',' . $number;
} else {
$limits = 'LIMIT ' . $number;
}
}
if ($this->query_vars['count']) {
$fields = 'COUNT(*)';
} else {
$fields = "{$this->db->site}.id";
}
// Parse network IDs for an IN clause.
if (!empty($this->query_vars['network__in'])) {
$this->sql_clauses['where']['network__in'] = "{$this->db->site}.id IN ( " . implode(',', wp_parse_id_list($this->query_vars['network__in'])) . ' )';
}
// Parse network IDs for a NOT IN clause.
if (!empty($this->query_vars['network__not_in'])) {
$this->sql_clauses['where']['network__not_in'] = "{$this->db->site}.id NOT IN ( " . implode(',', wp_parse_id_list($this->query_vars['network__not_in'])) . ' )';
}
if (!empty($this->query_vars['domain'])) {
$this->sql_clauses['where']['domain'] = $this->db->prepare("{$this->db->site}.domain = %s", $this->query_vars['domain']);
}
// Parse network domain for an IN clause.
if (is_array($this->query_vars['domain__in'])) {
$this->sql_clauses['where']['domain__in'] = "{$this->db->site}.domain IN ( '" . implode("', '", $this->db->_escape($this->query_vars['domain__in'])) . "' )";
}
// Parse network domain for a NOT IN clause.
if (is_array($this->query_vars['domain__not_in'])) {
$this->sql_clauses['where']['domain__not_in'] = "{$this->db->site}.domain NOT IN ( '" . implode("', '", $this->db->_escape($this->query_vars['domain__not_in'])) . "' )";
}
if (!empty($this->query_vars['path'])) {
$this->sql_clauses['where']['path'] = $this->db->prepare("{$this->db->site}.path = %s", $this->query_vars['path']);
}
// Parse network path for an IN clause.
if (is_array($this->query_vars['path__in'])) {
$this->sql_clauses['where']['path__in'] = "{$this->db->site}.path IN ( '" . implode("', '", $this->db->_escape($this->query_vars['path__in'])) . "' )";
}
// Parse network path for a NOT IN clause.
if (is_array($this->query_vars['path__not_in'])) {
$this->sql_clauses['where']['path__not_in'] = "{$this->db->site}.path NOT IN ( '" . implode("', '", $this->db->_escape($this->query_vars['path__not_in'])) . "' )";
}
// Falsey search strings are ignored.
if (strlen($this->query_vars['search'])) {
$this->sql_clauses['where']['search'] = $this->get_search_sql($this->query_vars['search'], array("{$this->db->site}.domain", "{$this->db->site}.path"));
}
$join = '';
$where = implode(' AND ', $this->sql_clauses['where']);
$pieces = array('fields', 'join', 'where', 'orderby', 'limits', 'groupby');
/**
* Filters the network query clauses.
*
* @since 4.6.0
*
* @param array $pieces A compacted array of network query clauses.
* @param WP_Network_Query &$this Current instance of WP_Network_Query, passed by reference.
*/
$clauses = apply_filters_ref_array('networks_clauses', array(compact($pieces), &$this));
$fields = isset($clauses['fields']) ? $clauses['fields'] : '';
$join = isset($clauses['join']) ? $clauses['join'] : '';
$where = isset($clauses['where']) ? $clauses['where'] : '';
$orderby = isset($clauses['orderby']) ? $clauses['orderby'] : '';
$limits = isset($clauses['limits']) ? $clauses['limits'] : '';
$groupby = isset($clauses['groupby']) ? $clauses['groupby'] : '';
if ($where) {
$where = 'WHERE ' . $where;
}
if ($groupby) {
$groupby = 'GROUP BY ' . $groupby;
}
if ($orderby) {
$orderby = "ORDER BY {$orderby}";
}
$found_rows = '';
if (!$this->query_vars['no_found_rows']) {
$found_rows = 'SQL_CALC_FOUND_ROWS';
}
$this->sql_clauses['select'] = "SELECT {$found_rows} {$fields}";
$this->sql_clauses['from'] = "FROM {$this->db->site} {$join}";
$this->sql_clauses['groupby'] = $groupby;
$this->sql_clauses['orderby'] = $orderby;
$this->sql_clauses['limits'] = $limits;
$this->request = "{$this->sql_clauses['select']} {$this->sql_clauses['from']} {$where} {$this->sql_clauses['groupby']} {$this->sql_clauses['orderby']} {$this->sql_clauses['limits']}";
if ($this->query_vars['count']) {
return intval($this->db->get_var($this->request));
}
$network_ids = $this->db->get_col($this->request);
return array_map('intval', $network_ids);
}
/**
* Get a list of tables that the current user can read.
* @return string[] The table names.
*/
public function get_table_names()
{
if (!$this->table_names) {
$this->table_names = array();
foreach ($this->wpdb->get_col('SHOW TABLES') as $table_name) {
if (Grants::current_user_can(Grants::READ, $table_name)) {
$this->table_names[] = $table_name;
}
}
}
return $this->table_names;
}
