/**
* Generate the widget control form (Do NOT override).
*
* @since 0.0.1
* @access public
*
* @param int|array $widget_args Widget instance number or array of widget arguments.
* @return string|null
*/
public function form_callback($widget_args = 1)
{
if (is_numeric($widget_args)) {
$widget_args = array('number' => $widget_args);
}
$widget_args = hq_parse_args($widget_args, array('number' => -1));
$all_instances = $this->get_settings();
if (-1 == $widget_args['number']) {
// We echo out a form where 'number' can be set later
$this->_set('__i__');
$instance = array();
} else {
$this->_set($widget_args['number']);
$instance = $all_instances[$widget_args['number']];
}
/**
* Filter the widget instance's settings before displaying the control form.
*
* Returning false effectively short-circuits display of the control form.
*
* @since 0.0.1
*
* @param array $instance The current widget instance's settings.
* @param HQ_Widget $this The current widget instance.
*/
$instance = apply_filters('widget_form_callback', $instance, $this);
$return = null;
if (false !== $instance) {
$return = $this->form($instance);
/**
* Fires at the end of the widget control form.
*
* Use this hook to add extra fields to the widget form. The hook
* is only fired if the value passed to the 'widget_form_callback'
* hook is not false.
*
* Note: If the widget has no form, the text echoed from the default
* form method can be hidden using CSS.
*
* @since 0.0.1
*
* @param HQ_Widget $this The widget instance, passed by reference.
* @param null $return Return null if new fields are added.
* @param array $instance An array of the widget's settings.
*/
do_action_ref_array('in_widget_form', array(&$this, &$return, $instance));
}
return $return;
}
/**
* Kill HiveQueen execution and display XML message with error message.
*
* This is the handler for hq_die when processing XMLRPC requests.
*
* @since 0.0.1
* @access private
*
* @global hq_xmlrpc_server $hq_xmlrpc_server
*
* @param string $message Error message.
* @param string $title Optional. Error title. Default empty.
* @param string|array $args Optional. Arguments to control behavior. Default empty array.
*/
function _xmlrpc_hq_die_handler($message, $title = '', $args = array())
{
global $hq_xmlrpc_server;
$defaults = array('response' => 500);
$r = hq_parse_args($args, $defaults);
if ($hq_xmlrpc_server) {
$error = new IXR_Error($r['response'], $message);
$hq_xmlrpc_server->output($error->getXml());
}
die;
}
/**
* Displays a human readable HTML representation of the difference between two strings.
*
* The Diff is available for getting the changes between versions. The output is
* HTML, so the primary use is for displaying the changes. If the two strings
* are equivalent, then an empty string will be returned.
*
* The arguments supported and can be changed are listed below.
*
* 'title' : Default is an empty string. Titles the diff in a manner compatible
* with the output.
* 'title_left' : Default is an empty string. Change the HTML to the left of the
* title.
* 'title_right' : Default is an empty string. Change the HTML to the right of
* the title.
*
* @since 0.0.1
*
* @see hq_parse_args() Used to change defaults to user defined settings.
* @uses Text_Diff
* @uses HQ_Text_Diff_Renderer_Table
*
* @param string $left_string "old" (left) version of string
* @param string $right_string "new" (right) version of string
* @param string|array $args Optional. Change 'title', 'title_left', and 'title_right' defaults.
* @return string Empty string if strings are equivalent or HTML with differences.
*/
function hq_text_diff($left_string, $right_string, $args = null)
{
$defaults = array('title' => '', 'title_left' => '', 'title_right' => '');
$args = hq_parse_args($args, $defaults);
if (!class_exists('HQ_Text_Diff_Renderer_Table')) {
require ABSPATH . HQINC . '/hq-diff.php';
}
$left_string = normalize_whitespace($left_string);
$right_string = normalize_whitespace($right_string);
$left_lines = explode("\n", $left_string);
$right_lines = explode("\n", $right_string);
$text_diff = new Text_Diff($left_lines, $right_lines);
$renderer = new HQ_Text_Diff_Renderer_Table($args);
$diff = $renderer->render($text_diff);
if (!$diff) {
return '';
}
$r = "<table class='diff'>\n";
if (!empty($args['show_split_view'])) {
$r .= "<col class='content diffsplit left' /><col class='content diffsplit middle' /><col class='content diffsplit right' />";
} else {
$r .= "<col class='content' />";
}
if ($args['title'] || $args['title_left'] || $args['title_right']) {
$r .= "<thead>";
}
if ($args['title']) {
$r .= "<tr class='diff-title'><th colspan='4'>{$args['title']}</th></tr>\n";
}
if ($args['title_left'] || $args['title_right']) {
$r .= "<tr class='diff-sub-title'>\n";
$r .= "\t<td></td><th>{$args['title_left']}</th>\n";
$r .= "\t<td></td><th>{$args['title_right']}</th>\n";
$r .= "</tr>\n";
}
if ($args['title'] || $args['title_left'] || $args['title_right']) {
$r .= "</thead>\n";
}
$r .= "<tbody>\n{$diff}\n</tbody>\n";
$r .= "</table>";
return $r;
}
/**
* List all the authors of the blog, with several options available.
*
* @link https://codex.wordpress.org/Template_Tags/hq_list_authors
*
* @since 0.0.1
*
* @global hqdb $hqdb
*
* @param string|array $args {
* Optional. Array or string of default arguments.
*
* @type string $orderby How to sort the authors. Accepts 'nicename', 'email', 'url', 'registered',
* 'user_nicename', 'user_email', 'user_url', 'user_registered', 'name',
* 'display_name', 'post_count', 'ID', 'meta_value', 'user_login'. Default 'name'.
* @type string $order Sorting direction for $orderby. Accepts 'ASC', 'DESC'. Default 'ASC'.
* @type int $number Maximum authors to return or display. Default empty (all authors).
* @type bool $optioncount Show the count in parenthesis next to the author's name. Default false.
* @type bool $exclude_admin Whether to exclude the 'admin' account, if it exists. Default false.
* @type bool $show_fullname Whether to show the author's full name. Default false.
* @type bool $hide_empty Whether to hide any authors with no posts. Default true.
* @type string $feed If not empty, show a link to the author's feed and use this text as the alt
* parameter of the link. Default empty.
* @type string $feed_image If not empty, show a link to the author's feed and use this image URL as
* clickable anchor. Default empty.
* @type string $feed_type The feed type to link to, such as 'rss2'. Defaults to default feed type.
* @type bool $echo Whether to output the result or instead return it. Default true.
* @type string $style If 'list', each author is wrapped in an `<li>` element, otherwise the authors
* will be separated by commas.
* @type bool $html Whether to list the items in HTML form or plaintext. Default true.
* @type string $exclude An array, comma-, or space-separated list of author IDs to exclude. Default empty.
* @type string $exclude An array, comma-, or space-separated list of author IDs to include. Default empty.
* }
* @return string|void The output, if echo is set to false.
*/
function hq_list_authors($args = '')
{
global $hqdb;
$defaults = array('orderby' => 'name', 'order' => 'ASC', 'number' => '', 'optioncount' => false, 'exclude_admin' => true, 'show_fullname' => false, 'hide_empty' => true, 'feed' => '', 'feed_image' => '', 'feed_type' => '', 'echo' => true, 'style' => 'list', 'html' => true, 'exclude' => '', 'include' => '');
$args = hq_parse_args($args, $defaults);
$return = '';
$query_args = hq_array_slice_assoc($args, array('orderby', 'order', 'number', 'exclude', 'include'));
$query_args['fields'] = 'ids';
$authors = get_users($query_args);
$author_count = array();
foreach ((array) $hqdb->get_results("SELECT DISTINCT post_author, COUNT(ID) AS count FROM {$hqdb->posts} WHERE " . get_private_posts_cap_sql('post') . " GROUP BY post_author") as $row) {
$author_count[$row->post_author] = $row->count;
}
foreach ($authors as $author_id) {
$author = get_userdata($author_id);
if ($args['exclude_admin'] && 'admin' == $author->display_name) {
continue;
}
$posts = isset($author_count[$author->ID]) ? $author_count[$author->ID] : 0;
if (!$posts && $args['hide_empty']) {
continue;
}
if ($args['show_fullname'] && $author->first_name && $author->last_name) {
$name = "{$author->first_name} {$author->last_name}";
} else {
$name = $author->display_name;
}
if (!$args['html']) {
$return .= $name . ', ';
continue;
// No need to go further to process HTML.
}
if ('list' == $args['style']) {
$return .= '<li>';
}
$link = '<a href="' . get_author_posts_url($author->ID, $author->user_nicename) . '" title="' . esc_attr(sprintf(__("Posts by %s"), $author->display_name)) . '">' . $name . '</a>';
if (!empty($args['feed_image']) || !empty($args['feed'])) {
$link .= ' ';
if (empty($args['feed_image'])) {
$link .= '(';
}
$link .= '<a href="' . get_author_feed_link($author->ID, $args['feed_type']) . '"';
$alt = '';
if (!empty($args['feed'])) {
$alt = ' alt="' . esc_attr($args['feed']) . '"';
$name = $args['feed'];
}
$link .= '>';
if (!empty($args['feed_image'])) {
$link .= '<img src="' . esc_url($args['feed_image']) . '" style="border: none;"' . $alt . ' />';
} else {
$link .= $name;
}
$link .= '</a>';
if (empty($args['feed_image'])) {
$link .= ')';
}
}
if ($args['optioncount']) {
$link .= ' (' . $posts . ')';
}
$return .= $link;
$return .= 'list' == $args['style'] ? '</li>' : ', ';
}
$return = rtrim($return, ', ');
if (!$args['echo']) {
return $return;
}
echo $return;
}
/**
* This function inserts/updates links into/in the database.
*
* @since 0.0.1
*
* @global hqdb $hqdb
*
* @param array $linkdata Elements that make up the link to insert.
* @param bool $hq_error Optional. If true return HQ_Error object on failure.
* @return int|HQ_Error Value 0 or HQ_Error on failure. The link ID on success.
*/
function hq_insert_link($linkdata, $hq_error = false)
{
global $hqdb;
$defaults = array('link_id' => 0, 'link_name' => '', 'link_url' => '', 'link_rating' => 0);
$args = hq_parse_args($linkdata, $defaults);
$r = hq_unslash(sanitize_bookmark($args, 'db'));
$link_id = $r['link_id'];
$link_name = $r['link_name'];
$link_url = $r['link_url'];
$update = false;
if (!empty($link_id)) {
$update = true;
}
if (trim($link_name) == '') {
if (trim($link_url) != '') {
$link_name = $link_url;
} else {
return 0;
}
}
if (trim($link_url) == '') {
return 0;
}
$link_rating = !empty($r['link_rating']) ? $r['link_rating'] : 0;
$link_image = !empty($r['link_image']) ? $r['link_image'] : '';
$link_target = !empty($r['link_target']) ? $r['link_target'] : '';
$link_visible = !empty($r['link_visible']) ? $r['link_visible'] : 'Y';
$link_owner = !empty($r['link_owner']) ? $r['link_owner'] : get_current_user_id();
$link_notes = !empty($r['link_notes']) ? $r['link_notes'] : '';
$link_description = !empty($r['link_description']) ? $r['link_description'] : '';
$link_rss = !empty($r['link_rss']) ? $r['link_rss'] : '';
$link_rel = !empty($r['link_rel']) ? $r['link_rel'] : '';
$link_category = !empty($r['link_category']) ? $r['link_category'] : array();
// Make sure we set a valid category
if (!is_array($link_category) || 0 == count($link_category)) {
$link_category = array(get_option('default_link_category'));
}
if ($update) {
if (false === $hqdb->update($hqdb->links, compact('link_url', 'link_name', 'link_image', 'link_target', 'link_description', 'link_visible', 'link_rating', 'link_rel', 'link_notes', 'link_rss'), compact('link_id'))) {
if ($hq_error) {
return new HQ_Error('db_update_error', __('Could not update link in the database'), $hqdb->last_error);
} else {
return 0;
}
}
} else {
if (false === $hqdb->insert($hqdb->links, compact('link_url', 'link_name', 'link_image', 'link_target', 'link_description', 'link_visible', 'link_owner', 'link_rating', 'link_rel', 'link_notes', 'link_rss'))) {
if ($hq_error) {
return new HQ_Error('db_insert_error', __('Could not insert link into the database'), $hqdb->last_error);
} else {
return 0;
}
}
$link_id = (int) $hqdb->insert_id;
}
hq_set_link_cats($link_id, $link_category);
if ($update) {
/**
* Fires after a link was updated in the database.
*
* @since 0.0.1
*
* @param int $link_id ID of the link that was updated.
*/
do_action('edit_link', $link_id);
} else {
/**
* Fires after a link was added to the database.
*
* @since 0.0.1
*
* @param int $link_id ID of the link that was added.
*/
do_action('add_link', $link_id);
}
clean_bookmark_cache($link_id);
return $link_id;
}
/**
* Prepare the query variables.
*
* @since 0.0.1
* @access public
*
* @global hqdb $hqdb
* @global int $blog_id
*
* @param string|array $query {
* Optional. Array or string of Query parameters.
*
* @type int $blog_id The site ID. Default is the global blog id.
* @type string $role Role name. Default empty.
* @type string $meta_key User meta key. Default empty.
* @type string $meta_value User meta value. Default empty.
* @type string $meta_compare Comparison operator to test the `$meta_value`. Accepts '=', '!=',
* '>', '>=', '<', '<=', 'LIKE', 'NOT LIKE', 'IN', 'NOT IN',
* 'BETWEEN', 'NOT BETWEEN', 'EXISTS', 'NOT EXISTS', 'REGEXP',
* 'NOT REGEXP', or 'RLIKE'. Default '='.
* @type array $include An array of user IDs to include. Default empty array.
* @type array $exclude An array of user IDs to exclude. Default empty array.
* @type string $search Search keyword. Searches for possible string matches on columns.
* When `$search_columns` is left empty, it tries to determine which
* column to search in based on search string. Default empty.
* @type array $search_columns Array of column names to be searched. Accepts 'ID', 'login',
* 'nicename', 'email', 'url'. Default empty array.
* @type string|array $orderby Field(s) to sort the retrieved users by. May be a single value,
* an array of values, or a multi-dimensional array with fields as
* keys and orders ('ASC' or 'DESC') as values. Accepted values are
* 'ID', 'display_name' (or 'name'), 'user_login' (or 'login'),
* 'user_nicename' (or 'nicename'), 'user_email' (or 'email'),
* 'user_url' (or 'url'), 'user_registered' (or 'registered'),
* 'post_count', 'meta_value', 'meta_value_num', the value of
* `$meta_key`, or an array key of `$meta_query`. To use
* 'meta_value' or 'meta_value_num', `$meta_key` must be also be
* defined. Default 'user_login'.
* @type string $order Designates ascending or descending order of users. Order values
* passed as part of an `$orderby` array take precedence over this
* parameter. Accepts 'ASC', 'DESC'. Default 'ASC'.
* @type int $offset Number of users to offset in retrieved results. Can be used in
* conjunction with pagination. Default 0.
* @type int $number Number of users to limit the query for. Can be used in
* conjunction with pagination. Value -1 (all) is not supported.
* Default empty (all users).
* @type bool $count_total Whether to count the total number of users found. If pagination
* is not needed, setting this to false can improve performance.
* Default true.
* @type string|array $fields Which fields to return. Single or all fields (string), or array
* of fields. Accepts 'ID', 'display_name', 'login', 'nicename',
* 'email', 'url', 'registered'. Use 'all' for all fields and
* 'all_with_meta' to include meta fields. Default 'all'.
* @type string $who Type of users to query. Accepts 'authors'.
* Default empty (all users).
* @type bool|array $has_published_posts Pass an array of post types to filter results to users who have
* published posts in those post types. `true` is an alias for all
* public post types.
* }
*/
public function prepare_query($query = array())
{
global $hqdb;
if (empty($this->query_vars) || !empty($query)) {
$this->query_limit = null;
$this->query_vars = hq_parse_args($query, array('blog_id' => $GLOBALS['blog_id'], 'role' => '', 'meta_key' => '', 'meta_value' => '', 'meta_compare' => '', 'include' => array(), 'exclude' => array(), 'search' => '', 'search_columns' => array(), 'orderby' => 'login', 'order' => 'ASC', 'offset' => '', 'number' => '', 'count_total' => true, 'fields' => 'all', 'who' => '', 'has_published_posts' => null));
}
/**
* Fires before the HQ_User_Query has been parsed.
*
* The passed HQ_User_Query object contains the query variables, not
* yet passed into SQL.
*
* @since 0.0.1
*
* @param HQ_User_Query $this The current HQ_User_Query instance,
* passed by reference.
*/
do_action('pre_get_users', $this);
$qv =& $this->query_vars;
if (is_array($qv['fields'])) {
$qv['fields'] = array_unique($qv['fields']);
$this->query_fields = array();
foreach ($qv['fields'] as $field) {
$field = 'ID' === $field ? 'ID' : sanitize_key($field);
$this->query_fields[] = "{$hqdb->users}.{$field}";
}
$this->query_fields = implode(',', $this->query_fields);
} elseif ('all' == $qv['fields']) {
$this->query_fields = "{$hqdb->users}.*";
} else {
$this->query_fields = "{$hqdb->users}.ID";
}
if (isset($qv['count_total']) && $qv['count_total']) {
$this->query_fields = 'SQL_CALC_FOUND_ROWS ' . $this->query_fields;
}
$this->query_from = "FROM {$hqdb->users}";
$this->query_where = "WHERE 1=1";
// Parse and sanitize 'include', for use by 'orderby' as well as 'include' below.
if (!empty($qv['include'])) {
$include = hq_parse_id_list($qv['include']);
} else {
$include = false;
}
$blog_id = 0;
if (isset($qv['blog_id'])) {
$blog_id = absint($qv['blog_id']);
}
if (isset($qv['who']) && 'authors' == $qv['who'] && $blog_id) {
$qv['meta_key'] = $hqdb->get_blog_prefix($blog_id) . 'user_level';
$qv['meta_value'] = 0;
$qv['meta_compare'] = '!=';
$qv['blog_id'] = $blog_id = 0;
// Prevent extra meta query
}
if ($qv['has_published_posts'] && $blog_id) {
if (true === $qv['has_published_posts']) {
$post_types = get_post_types(array('public' => true));
} else {
$post_types = (array) $qv['has_published_posts'];
}
foreach ($post_types as &$post_type) {
$post_type = $hqdb->prepare('%s', $post_type);
}
$posts_table = $hqdb->get_blog_prefix($blog_id) . 'posts';
$this->query_where .= " AND {$hqdb->users}.ID IN ( SELECT DISTINCT {$posts_table}.post_author FROM {$posts_table} WHERE {$posts_table}.post_status = 'publish' AND {$posts_table}.post_type IN ( " . join(", ", $post_types) . " ) )";
}
// Meta query.
$this->meta_query = new HQ_Meta_Query();
$this->meta_query->parse_query_vars($qv);
$role = '';
if (isset($qv['role'])) {
$role = trim($qv['role']);
}
if ($blog_id && ($role || is_multisite())) {
$cap_meta_query = array();
$cap_meta_query['key'] = $hqdb->get_blog_prefix($blog_id) . 'capabilities';
if ($role) {
$cap_meta_query['value'] = '"' . $role . '"';
$cap_meta_query['compare'] = 'like';
}
if (empty($this->meta_query->queries)) {
$this->meta_query->queries = array($cap_meta_query);
} elseif (!in_array($cap_meta_query, $this->meta_query->queries, true)) {
// Append the cap query to the original queries and reparse the query.
$this->meta_query->queries = array('relation' => 'AND', array($this->meta_query->queries, $cap_meta_query));
}
$this->meta_query->parse_query_vars($this->meta_query->queries);
}
if (!empty($this->meta_query->queries)) {
$clauses = $this->meta_query->get_sql('user', $hqdb->users, 'ID', $this);
$this->query_from .= $clauses['join'];
$this->query_where .= $clauses['where'];
if ($this->meta_query->has_or_relation()) {
$this->query_fields = 'DISTINCT ' . $this->query_fields;
}
}
// sorting
$qv['order'] = isset($qv['order']) ? strtoupper($qv['order']) : '';
$order = $this->parse_order($qv['order']);
if (empty($qv['orderby'])) {
// Default order is by 'user_login'.
$ordersby = array('user_login' => $order);
} elseif (is_array($qv['orderby'])) {
$ordersby = $qv['orderby'];
} else {
// 'orderby' values may be a comma- or space-separated list.
$ordersby = preg_split('/[,\\s]+/', $qv['orderby']);
}
$orderby_array = array();
foreach ($ordersby as $_key => $_value) {
if (!$_value) {
continue;
}
if (is_int($_key)) {
// Integer key means this is a flat array of 'orderby' fields.
$_orderby = $_value;
$_order = $order;
} else {
// Non-integer key means this the key is the field and the value is ASC/DESC.
$_orderby = $_key;
$_order = $_value;
}
$parsed = $this->parse_orderby($_orderby);
if (!$parsed) {
continue;
}
$orderby_array[] = $parsed . ' ' . $this->parse_order($_order);
}
// If no valid clauses were found, order by user_login.
if (empty($orderby_array)) {
$orderby_array[] = "user_login {$order}";
}
$this->query_orderby = 'ORDER BY ' . implode(', ', $orderby_array);
// limit
if (isset($qv['number']) && $qv['number']) {
if ($qv['offset']) {
$this->query_limit = $hqdb->prepare("LIMIT %d, %d", $qv['offset'], $qv['number']);
} else {
$this->query_limit = $hqdb->prepare("LIMIT %d", $qv['number']);
}
}
$search = '';
if (isset($qv['search'])) {
$search = trim($qv['search']);
}
if ($search) {
$leading_wild = ltrim($search, '*') != $search;
$trailing_wild = rtrim($search, '*') != $search;
if ($leading_wild && $trailing_wild) {
$wild = 'both';
} elseif ($leading_wild) {
$wild = 'leading';
} elseif ($trailing_wild) {
$wild = 'trailing';
} else {
$wild = false;
}
if ($wild) {
$search = trim($search, '*');
}
$search_columns = array();
if ($qv['search_columns']) {
$search_columns = array_intersect($qv['search_columns'], array('ID', 'user_login', 'user_email', 'user_url', 'user_nicename'));
}
if (!$search_columns) {
if (false !== strpos($search, '@')) {
$search_columns = array('user_email');
} elseif (is_numeric($search)) {
$search_columns = array('user_login', 'ID');
} elseif (preg_match('|^https?://|', $search) && !(is_multisite() && hq_is_large_network('users'))) {
$search_columns = array('user_url');
} else {
$search_columns = array('user_login', 'user_url', 'user_email', 'user_nicename', 'display_name');
}
}
/**
* Filter the columns to search in a HQ_User_Query search.
*
* The default columns depend on the search term, and include 'user_email',
* 'user_login', 'ID', 'user_url', 'display_name', and 'user_nicename'.
*
* @since 0.0.1
*
* @param array $search_columns Array of column names to be searched.
* @param string $search Text being searched.
* @param HQ_User_Query $this The current HQ_User_Query instance.
*/
$search_columns = apply_filters('user_search_columns', $search_columns, $search, $this);
$this->query_where .= $this->get_search_sql($search, $search_columns, $wild);
}
if (!empty($include)) {
// Sanitized earlier.
$ids = implode(',', $include);
$this->query_where .= " AND {$hqdb->users}.ID IN ({$ids})";
} elseif (!empty($qv['exclude'])) {
$ids = implode(',', hq_parse_id_list($qv['exclude']));
$this->query_where .= " AND {$hqdb->users}.ID NOT IN ({$ids})";
}
// Date queries are allowed for the user_registered field.
if (!empty($qv['date_query']) && is_array($qv['date_query'])) {
$date_query = new HQ_Date_Query($qv['date_query'], 'user_registered');
$this->query_where .= $date_query->get_sql();
}
/**
* Fires after the HQ_User_Query has been parsed, and before
* the query is executed.
*
* The passed HQ_User_Query object contains SQL parts formed
* from parsing the given query.
*
* @since 0.0.1
*
* @param HQ_User_Query $this The current HQ_User_Query instance,
* passed by reference.
*/
do_action_ref_array('pre_user_query', array(&$this));
}
/**
* Sets up the HiveQueen query by parsing query string.
*
* @since 0.0.1
* @access public
*
* @param string $query URL query string.
* @return array List of posts.
*/
public function query($query)
{
$this->init();
$this->query = $this->query_vars = hq_parse_args($query);
//Goyo: Debug
//printf("querys: ");
//foreach ( (array) array_keys($query) as $hqvar) {
//foreach ( (array) array_keys($this->query) as $hqvar) {
// printf("hqvar => %s", $hqvar);
//}
return $this->get_posts();
}
/**
* Add a new permalink structure.
*
* A permalink structure (permastruct) is an abstract definition of a set of rewrite rules; it
* is an easy way of expressing a set of regular expressions that rewrite to a set of query strings.
* The new permastruct is added to the {@link HQ_Rewrite::$extra_permastructs} array. When the
* rewrite rules are built by {@link HQ_Rewrite::rewrite_rules()} all of these extra permastructs
* are passed to {@link HQ_Rewrite::generate_rewrite_rules()} which transforms them into the
* regular expressions that many love to hate.
*
* The $args parameter gives you control over how {@link HQ_Rewrite::generate_rewrite_rules()}
* works on the new permastruct.
*
* @since 0.0.1
* @access public
*
* @param string $name Name for permalink structure.
* @param string $struct Permalink structure (e.g. category/%category%)
* @param array $args Optional configuration for building the rules from the permalink structure:
* - with_front (bool) - Should the structure be prepended with HQ_Rewrite::$front? Default is true.
* - ep_mask (int) - Endpoint mask defining what endpoints are added to the structure. Default is EP_NONE.
* - paged (bool) - Should archive pagination rules be added for the structure? Default is true.
* - feed (bool) - Should feed rewrite rules be added for the structure? Default is true.
* - forcomments (bool) - Should the feed rules be a query for a comments feed? Default is false.
* - walk_dirs (bool) - Should the 'directories' making up the structure be walked over and rewrite
* rules built for each in turn? Default is true.
* - endpoints (bool) - Should endpoints be applied to the generated rewrite rules? Default is true.
*/
public function add_permastruct($name, $struct, $args = array())
{
// backwards compatibility for the old parameters: $with_front and $ep_mask
if (!is_array($args)) {
$args = array('with_front' => $args);
}
if (func_num_args() == 4) {
$args['ep_mask'] = func_get_arg(3);
}
$defaults = array('with_front' => true, 'ep_mask' => EP_NONE, 'paged' => true, 'feed' => true, 'forcomments' => false, 'walk_dirs' => true, 'endpoints' => true);
$args = array_intersect_key($args, $defaults);
$args = hq_parse_args($args, $defaults);
if ($args['with_front']) {
$struct = $this->front . $struct;
} else {
$struct = $this->root . $struct;
}
$args['struct'] = $struct;
$this->extra_permastructs[$name] = $args;
}
/**
* Allows a theme to register its support of a certain feature
*
* Must be called in the theme's functions.php file to work.
* If attached to a hook, it must be after_setup_theme.
* The init hook may be too late for some features.
*
* @since 0.0.1
*
* @global array $_hq_theme_features
*
* @param string $feature The feature being added.
* @return void|bool False on failure, void otherwise.
*/
function add_theme_support($feature)
{
global $_hq_theme_features;
if (func_num_args() == 1) {
$args = true;
} else {
$args = array_slice(func_get_args(), 1);
}
switch ($feature) {
case 'post-formats':
if (is_array($args[0])) {
$post_formats = get_post_format_slugs();
unset($post_formats['standard']);
$args[0] = array_intersect($args[0], array_keys($post_formats));
}
break;
case 'html5':
// You can't just pass 'html5', you need to pass an array of types.
if (empty($args[0])) {
// Build an array of types for back-compat.
$args = array(0 => array('comment-list', 'comment-form', 'search-form'));
} elseif (!is_array($args[0])) {
_doing_it_wrong("add_theme_support( 'html5' )", __('You need to pass an array of types.'), '3.6.1');
return false;
}
// Calling 'html5' again merges, rather than overwrites.
if (isset($_hq_theme_features['html5'])) {
$args[0] = array_merge($_hq_theme_features['html5'][0], $args[0]);
}
break;
case 'custom-header-uploads':
return add_theme_support('custom-header', array('uploads' => true));
case 'custom-header':
if (!is_array($args)) {
$args = array(0 => array());
}
$defaults = array('default-image' => '', 'random-default' => false, 'width' => 0, 'height' => 0, 'flex-height' => false, 'flex-width' => false, 'default-text-color' => '', 'header-text' => true, 'uploads' => true, 'hq-head-callback' => '', 'admin-head-callback' => '', 'admin-preview-callback' => '');
$jit = isset($args[0]['__jit']);
unset($args[0]['__jit']);
// Merge in data from previous add_theme_support() calls.
// The first value registered wins. (A child theme is set up first.)
if (isset($_hq_theme_features['custom-header'])) {
$args[0] = hq_parse_args($_hq_theme_features['custom-header'][0], $args[0]);
}
// Load in the defaults at the end, as we need to insure first one wins.
// This will cause all constants to be defined, as each arg will then be set to the default.
if ($jit) {
$args[0] = hq_parse_args($args[0], $defaults);
}
// If a constant was defined, use that value. Otherwise, define the constant to ensure
// the constant is always accurate (and is not defined later, overriding our value).
// As stated above, the first value wins.
// Once we get to hq_loaded (just-in-time), define any constants we haven't already.
// Constants are lame. Don't reference them. This is just for backwards compatibility.
if (defined('NO_HEADER_TEXT')) {
$args[0]['header-text'] = !NO_HEADER_TEXT;
} elseif (isset($args[0]['header-text'])) {
define('NO_HEADER_TEXT', empty($args[0]['header-text']));
}
if (defined('HEADER_IMAGE_WIDTH')) {
$args[0]['width'] = (int) HEADER_IMAGE_WIDTH;
} elseif (isset($args[0]['width'])) {
define('HEADER_IMAGE_WIDTH', (int) $args[0]['width']);
}
if (defined('HEADER_IMAGE_HEIGHT')) {
$args[0]['height'] = (int) HEADER_IMAGE_HEIGHT;
} elseif (isset($args[0]['height'])) {
define('HEADER_IMAGE_HEIGHT', (int) $args[0]['height']);
}
if (defined('HEADER_TEXTCOLOR')) {
$args[0]['default-text-color'] = HEADER_TEXTCOLOR;
} elseif (isset($args[0]['default-text-color'])) {
define('HEADER_TEXTCOLOR', $args[0]['default-text-color']);
}
if (defined('HEADER_IMAGE')) {
$args[0]['default-image'] = HEADER_IMAGE;
} elseif (isset($args[0]['default-image'])) {
define('HEADER_IMAGE', $args[0]['default-image']);
}
if ($jit && !empty($args[0]['default-image'])) {
$args[0]['random-default'] = false;
}
// If headers are supported, and we still don't have a defined width or height,
// we have implicit flex sizes.
if ($jit) {
if (empty($args[0]['width']) && empty($args[0]['flex-width'])) {
$args[0]['flex-width'] = true;
}
if (empty($args[0]['height']) && empty($args[0]['flex-height'])) {
$args[0]['flex-height'] = true;
}
}
break;
case 'custom-background':
if (!is_array($args)) {
$args = array(0 => array());
}
$defaults = array('default-image' => '', 'default-repeat' => 'repeat', 'default-position-x' => 'left', 'default-attachment' => 'scroll', 'default-color' => '', 'hq-head-callback' => '_custom_background_cb', 'admin-head-callback' => '', 'admin-preview-callback' => '');
$jit = isset($args[0]['__jit']);
unset($args[0]['__jit']);
// Merge in data from previous add_theme_support() calls. The first value registered wins.
if (isset($_hq_theme_features['custom-background'])) {
$args[0] = hq_parse_args($_hq_theme_features['custom-background'][0], $args[0]);
}
if ($jit) {
$args[0] = hq_parse_args($args[0], $defaults);
}
if (defined('BACKGROUND_COLOR')) {
$args[0]['default-color'] = BACKGROUND_COLOR;
} elseif (isset($args[0]['default-color']) || $jit) {
define('BACKGROUND_COLOR', $args[0]['default-color']);
}
if (defined('BACKGROUND_IMAGE')) {
$args[0]['default-image'] = BACKGROUND_IMAGE;
} elseif (isset($args[0]['default-image']) || $jit) {
define('BACKGROUND_IMAGE', $args[0]['default-image']);
}
break;
// Ensure that 'title-tag' is accessible in the admin.
// Ensure that 'title-tag' is accessible in the admin.
case 'title-tag':
// Can be called in functions.php but must happen before hq_loaded, i.e. not in header.php.
if (did_action('hq_loaded')) {
/* translators: 1: Theme support 2: hook name */
_doing_it_wrong("add_theme_support( 'title-tag' )", sprintf(__('Theme support for %1$s should be registered before the %2$s hook.'), '<code>title-tag</code>', '<code>hq_loaded</code>'), '4.1');
return false;
}
}
$_hq_theme_features[$feature] = $args;
}
/**
* Retrieve paginated link for archive post pages.
*
* Technically, the function can be used to create paginated link list for any
* area. The 'base' argument is used to reference the url, which will be used to
* create the paginated links. The 'format' argument is then used for replacing
* the page number. It is however, most likely and by default, to be used on the
* archive post pages.
*
* The 'type' argument controls format of the returned value. The default is
* 'plain', which is just a string with the links separated by a newline
* character. The other possible values are either 'array' or 'list'. The
* 'array' value will return an array of the paginated link list to offer full
* control of display. The 'list' value will place all of the paginated links in
* an unordered HTML list.
*
* The 'total' argument is the total amount of pages and is an integer. The
* 'current' argument is the current page number and is also an integer.
*
* An example of the 'base' argument is "http://example.com/all_posts.php%_%"
* and the '%_%' is required. The '%_%' will be replaced by the contents of in
* the 'format' argument. An example for the 'format' argument is "?page=%#%"
* and the '%#%' is also required. The '%#%' will be replaced with the page
* number.
*
* You can include the previous and next links in the list by setting the
* 'prev_next' argument to true, which it is by default. You can set the
* previous text, by using the 'prev_text' argument. You can set the next text
* by setting the 'next_text' argument.
*
* If the 'show_all' argument is set to true, then it will show all of the pages
* instead of a short list of the pages near the current page. By default, the
* 'show_all' is set to false and controlled by the 'end_size' and 'mid_size'
* arguments. The 'end_size' argument is how many numbers on either the start
* and the end list edges, by default is 1. The 'mid_size' argument is how many
* numbers to either side of current page, but not including current page.
*
* It is possible to add query vars to the link by using the 'add_args' argument
* and see {@link add_query_arg()} for more information.
*
* The 'before_page_number' and 'after_page_number' arguments allow users to
* augment the links themselves. Typically this might be to add context to the
* numbered links so that screen reader users understand what the links are for.
* The text strings are added before and after the page number - within the
* anchor tag.
*
* @since 0.0.1
*
* @global HQ_Query $hq_query
* @global HQ_Rewrite $hq_rewrite
*
* @param string|array $args {
* Optional. Array or string of arguments for generating paginated links for archives.
*
* @type string $base Base of the paginated url. Default empty.
* @type string $format Format for the pagination structure. Default empty.
* @type int $total The total amount of pages. Default is the value HQ_Query's
* `max_num_pages` or 1.
* @type int $current The current page number. Default is 'paged' query var or 1.
* @type bool $show_all Whether to show all pages. Default false.
* @type int $end_size How many numbers on either the start and the end list edges.
* Default 1.
* @type int $mid_size How many numbers to either side of the current pages. Default 2.
* @type bool $prev_next Whether to include the previous and next links in the list. Default true.
* @type bool $prev_text The previous page text. Default '« Previous'.
* @type bool $next_text The next page text. Default '« Previous'.
* @type string $type Controls format of the returned value. Possible values are 'plain',
* 'array' and 'list'. Default is 'plain'.
* @type array $add_args An array of query args to add. Default false.
* @type string $add_fragment A string to append to each link. Default empty.
* @type string $before_page_number A string to appear before the page number. Default empty.
* @type string $after_page_number A string to append after the page number. Default empty.
* }
* @return array|string|void String of page links or array of page links.
*/
function paginate_links($args = '')
{
global $hq_query, $hq_rewrite;
// Setting up default values based on the current URL.
$pagenum_link = html_entity_decode(get_pagenum_link());
$url_parts = explode('?', $pagenum_link);
// Get max pages and current page out of the current query, if available.
$total = isset($hq_query->max_num_pages) ? $hq_query->max_num_pages : 1;
$current = get_query_var('paged') ? intval(get_query_var('paged')) : 1;
// Append the format placeholder to the base URL.
$pagenum_link = trailingslashit($url_parts[0]) . '%_%';
// URL base depends on permalink settings.
$format = $hq_rewrite->using_index_permalinks() && !strpos($pagenum_link, 'index.php') ? 'index.php/' : '';
$format .= $hq_rewrite->using_permalinks() ? user_trailingslashit($hq_rewrite->pagination_base . '/%#%', 'paged') : '?paged=%#%';
$defaults = array('base' => $pagenum_link, 'format' => $format, 'total' => $total, 'current' => $current, 'show_all' => false, 'prev_next' => true, 'prev_text' => __('« Previous'), 'next_text' => __('Next »'), 'end_size' => 1, 'mid_size' => 2, 'type' => 'plain', 'add_args' => array(), 'add_fragment' => '', 'before_page_number' => '', 'after_page_number' => '');
$args = hq_parse_args($args, $defaults);
if (!is_array($args['add_args'])) {
$args['add_args'] = array();
}
// Merge additional query vars found in the original URL into 'add_args' array.
if (isset($url_parts[1])) {
// Find the format argument.
$format = explode('?', str_replace('%_%', $args['format'], $args['base']));
$format_query = isset($format[1]) ? $format[1] : '';
hq_parse_str($format_query, $format_args);
// Find the query args of the requested URL.
hq_parse_str($url_parts[1], $url_query_args);
// Remove the format argument from the array of query arguments, to avoid overwriting custom format.
foreach ($format_args as $format_arg => $format_arg_value) {
unset($url_query_args[$format_arg]);
}
$args['add_args'] = array_merge($args['add_args'], urlencode_deep($url_query_args));
}
// Who knows what else people pass in $args
$total = (int) $args['total'];
if ($total < 2) {
return;
}
$current = (int) $args['current'];
$end_size = (int) $args['end_size'];
// Out of bounds? Make it the default.
if ($end_size < 1) {
$end_size = 1;
}
$mid_size = (int) $args['mid_size'];
if ($mid_size < 0) {
$mid_size = 2;
}
$add_args = $args['add_args'];
$r = '';
$page_links = array();
$dots = false;
if ($args['prev_next'] && $current && 1 < $current) {
$link = str_replace('%_%', 2 == $current ? '' : $args['format'], $args['base']);
$link = str_replace('%#%', $current - 1, $link);
if ($add_args) {
$link = add_query_arg($add_args, $link);
}
$link .= $args['add_fragment'];
/**
* Filter the paginated links for the given archive pages.
*
* @since 0.0.1
*
* @param string $link The paginated link URL.
*/
$page_links[] = '<a class="prev page-numbers" href="' . esc_url(apply_filters('paginate_links', $link)) . '">' . $args['prev_text'] . '</a>';
}
for ($n = 1; $n <= $total; $n++) {
if ($n == $current) {
$page_links[] = "<span class='page-numbers current'>" . $args['before_page_number'] . number_format_i18n($n) . $args['after_page_number'] . "</span>";
$dots = true;
} else {
if ($args['show_all'] || ($n <= $end_size || $current && $n >= $current - $mid_size && $n <= $current + $mid_size || $n > $total - $end_size)) {
$link = str_replace('%_%', 1 == $n ? '' : $args['format'], $args['base']);
$link = str_replace('%#%', $n, $link);
if ($add_args) {
$link = add_query_arg($add_args, $link);
}
$link .= $args['add_fragment'];
/** This filter is documented in hq-includes/general-template.php */
$page_links[] = "<a class='page-numbers' href='" . esc_url(apply_filters('paginate_links', $link)) . "'>" . $args['before_page_number'] . number_format_i18n($n) . $args['after_page_number'] . "</a>";
$dots = true;
} elseif ($dots && !$args['show_all']) {
$page_links[] = '<span class="page-numbers dots">' . __('…') . '</span>';
$dots = false;
}
}
}
if ($args['prev_next'] && $current && ($current < $total || -1 == $total)) {
$link = str_replace('%_%', $args['format'], $args['base']);
$link = str_replace('%#%', $current + 1, $link);
if ($add_args) {
$link = add_query_arg($add_args, $link);
}
$link .= $args['add_fragment'];
/** This filter is documented in hq-includes/general-template.php */
$page_links[] = '<a class="next page-numbers" href="' . esc_url(apply_filters('paginate_links', $link)) . '">' . $args['next_text'] . '</a>';
}
switch ($args['type']) {
case 'array':
return $page_links;
case 'list':
$r .= "<ul class='page-numbers'>\n\t<li>";
$r .= join("</li>\n\t<li>", $page_links);
$r .= "</li>\n</ul>\n";
break;
default:
$r = join("\n", $page_links);
break;
}
return $r;
}
/**
* Return all menu items of a navigation menu.
*
* @since 0.0.1
*
* @global string $_menu_item_sort_prop
* @staticvar array $fetched
*
* @param string $menu Menu name, ID, or slug.
* @param array $args Optional. Arguments to pass to {@see get_posts()}.
* @return false|array $items Array of menu items, otherwise false.
*/
function hq_get_nav_menu_items($menu, $args = array())
{
$menu = hq_get_nav_menu_object($menu);
if (!$menu) {
return false;
}
static $fetched = array();
$items = get_objects_in_term($menu->term_id, 'nav_menu');
if (is_hq_error($items)) {
return false;
}
$defaults = array('order' => 'ASC', 'orderby' => 'menu_order', 'post_type' => 'nav_menu_item', 'post_status' => 'publish', 'output' => ARRAY_A, 'output_key' => 'menu_order', 'nopaging' => true);
$args = hq_parse_args($args, $defaults);
$args['include'] = $items;
if (!empty($items)) {
$items = get_posts($args);
} else {
$items = array();
}
// Get all posts and terms at once to prime the caches
if (empty($fetched[$menu->term_id]) || hq_using_ext_object_cache()) {
$fetched[$menu->term_id] = true;
$posts = array();
$terms = array();
foreach ($items as $item) {
$object_id = get_post_meta($item->ID, '_menu_item_object_id', true);
$object = get_post_meta($item->ID, '_menu_item_object', true);
$type = get_post_meta($item->ID, '_menu_item_type', true);
if ('post_type' == $type) {
$posts[$object][] = $object_id;
} elseif ('taxonomy' == $type) {
$terms[$object][] = $object_id;
}
}
if (!empty($posts)) {
foreach (array_keys($posts) as $post_type) {
get_posts(array('post__in' => $posts[$post_type], 'post_type' => $post_type, 'nopaging' => true, 'update_post_term_cache' => false));
}
}
unset($posts);
if (!empty($terms)) {
foreach (array_keys($terms) as $taxonomy) {
get_terms($taxonomy, array('include' => $terms[$taxonomy], 'hierarchical' => false));
}
}
unset($terms);
}
$items = array_map('hq_setup_nav_menu_item', $items);
if (!is_admin()) {
// Remove invalid items only in frontend
$items = array_filter($items, '_is_valid_nav_menu_item');
}
if (ARRAY_A == $args['output']) {
$GLOBALS['_menu_item_sort_prop'] = $args['output_key'];
usort($items, '_sort_nav_menu_items');
$i = 1;
foreach ($items as $k => $item) {
$items[$k]->{$args['output_key']} = $i++;
}
}
/**
* Filter the navigation menu items being returned.
*
* @since 0.0.1
*
* @param array $items An array of menu item post objects.
* @param object $menu The menu object.
* @param array $args An array of arguments used to retrieve menu item objects.
*/
return apply_filters('hq_get_nav_menu_items', $items, $menu, $args);
}
/**
* Enqueues all scripts, styles, settings, and templates necessary to use
* all media JS APIs.
*
* @since 0.0.1
*
* @global int $content_width
* @global hqdb $hqdb
* @global HQ_Locale $hq_locale
*
* @param array $args {
* Arguments for enqueuing media scripts.
*
* @type int|HQ_Post A post object or ID.
* }
*/
function hq_enqueue_media($args = array())
{
// Enqueue me just once per page, please.
if (did_action('hq_enqueue_media')) {
return;
}
global $content_width, $hqdb, $hq_locale;
$defaults = array('post' => null);
$args = hq_parse_args($args, $defaults);
// We're going to pass the old thickbox media tabs to `media_upload_tabs`
// to ensure plugins will work. We will then unset those tabs.
$tabs = array('type' => '', 'type_url' => '', 'gallery' => '', 'library' => '');
/** This filter is documented in hq-admin/includes/media.php */
$tabs = apply_filters('media_upload_tabs', $tabs);
unset($tabs['type'], $tabs['type_url'], $tabs['gallery'], $tabs['library']);
$props = array('link' => get_option('image_default_link_type'), 'align' => get_option('image_default_align'), 'size' => get_option('image_default_size'));
$exts = array_merge(hq_get_audio_extensions(), hq_get_video_extensions());
$mimes = get_allowed_mime_types();
$ext_mimes = array();
foreach ($exts as $ext) {
foreach ($mimes as $ext_preg => $mime_match) {
if (preg_match('#' . $ext . '#i', $ext_preg)) {
$ext_mimes[$ext] = $mime_match;
break;
}
}
}
$has_audio = $hqdb->get_var("\n\t\tSELECT ID\n\t\tFROM {$hqdb->posts}\n\t\tWHERE post_type = 'attachment'\n\t\tAND post_mime_type LIKE 'audio%'\n\t\tLIMIT 1\n\t");
$has_video = $hqdb->get_var("\n\t\tSELECT ID\n\t\tFROM {$hqdb->posts}\n\t\tWHERE post_type = 'attachment'\n\t\tAND post_mime_type LIKE 'video%'\n\t\tLIMIT 1\n\t");
$months = $hqdb->get_results($hqdb->prepare("\n\t\tSELECT DISTINCT YEAR( post_date ) AS year, MONTH( post_date ) AS month\n\t\tFROM {$hqdb->posts}\n\t\tWHERE post_type = %s\n\t\tORDER BY post_date DESC\n\t", 'attachment'));
foreach ($months as $month_year) {
$month_year->text = sprintf(__('%1$s %2$d'), $hq_locale->get_month($month_year->month), $month_year->year);
}
$settings = array('tabs' => $tabs, 'tabUrl' => add_query_arg(array('chromeless' => true), admin_url('media-upload.php')), 'mimeTypes' => hq_list_pluck(get_post_mime_types(), 0), 'captions' => !apply_filters('disable_captions', ''), 'nonce' => array('sendToEditor' => hq_create_nonce('media-send-to-editor')), 'post' => array('id' => 0), 'defaultProps' => $props, 'attachmentCounts' => array('audio' => $has_audio ? 1 : 0, 'video' => $has_video ? 1 : 0), 'embedExts' => $exts, 'embedMimes' => $ext_mimes, 'contentWidth' => $content_width, 'months' => $months, 'mediaTrash' => MEDIA_TRASH ? 1 : 0);
$post = null;
if (isset($args['post'])) {
$post = get_post($args['post']);
$settings['post'] = array('id' => $post->ID, 'nonce' => hq_create_nonce('update-post_' . $post->ID));
$thumbnail_support = current_theme_supports('post-thumbnails', $post->post_type) && post_type_supports($post->post_type, 'thumbnail');
if (!$thumbnail_support && 'attachment' === $post->post_type && $post->post_mime_type) {
if (hq_attachment_is('audio', $post)) {
$thumbnail_support = post_type_supports('attachment:audio', 'thumbnail') || current_theme_supports('post-thumbnails', 'attachment:audio');
} elseif (hq_attachment_is('video', $post)) {
$thumbnail_support = post_type_supports('attachment:video', 'thumbnail') || current_theme_supports('post-thumbnails', 'attachment:video');
}
}
if ($thumbnail_support) {
$featured_image_id = get_post_meta($post->ID, '_thumbnail_id', true);
$settings['post']['featuredImageId'] = $featured_image_id ? $featured_image_id : -1;
}
}
$hier = $post && is_post_type_hierarchical($post->post_type);
if ($post) {
$post_type_object = get_post_type_object($post->post_type);
} else {
$post_type_object = get_post_type_object('post');
}
$strings = array('url' => __('URL'), 'addMedia' => __('Add Media'), 'search' => __('Search'), 'select' => __('Select'), 'cancel' => __('Cancel'), 'update' => __('Update'), 'replace' => __('Replace'), 'remove' => __('Remove'), 'back' => __('Back'), 'selected' => __('%d selected'), 'dragInfo' => __('Drag and drop to reorder media files.'), 'uploadFilesTitle' => __('Upload Files'), 'uploadImagesTitle' => __('Upload Images'), 'mediaLibraryTitle' => __('Media Library'), 'insertMediaTitle' => __('Insert Media'), 'createNewGallery' => __('Create a new gallery'), 'createNewPlaylist' => __('Create a new playlist'), 'createNewVideoPlaylist' => __('Create a new video playlist'), 'returnToLibrary' => __('← Return to library'), 'allMediaItems' => __('All media items'), 'allDates' => __('All dates'), 'noItemsFound' => __('No items found.'), 'insertIntoPost' => $hier ? __('Insert into page') : __('Insert into post'), 'unattached' => __('Unattached'), 'trash' => _x('Trash', 'noun'), 'uploadedToThisPost' => $hier ? __('Uploaded to this page') : __('Uploaded to this post'), 'warnDelete' => __("You are about to permanently delete this item.\n 'Cancel' to stop, 'OK' to delete."), 'warnBulkDelete' => __("You are about to permanently delete these items.\n 'Cancel' to stop, 'OK' to delete."), 'warnBulkTrash' => __("You are about to trash these items.\n 'Cancel' to stop, 'OK' to delete."), 'bulkSelect' => __('Bulk Select'), 'cancelSelection' => __('Cancel Selection'), 'trashSelected' => __('Trash Selected'), 'untrashSelected' => __('Untrash Selected'), 'deleteSelected' => __('Delete Selected'), 'deletePermanently' => __('Delete Permanently'), 'apply' => __('Apply'), 'filterByDate' => __('Filter by date'), 'filterByType' => __('Filter by type'), 'searchMediaLabel' => __('Search Media'), 'noMedia' => __('No media attachments found.'), 'attachmentDetails' => __('Attachment Details'), 'insertFromUrlTitle' => __('Insert from URL'), 'setFeaturedImageTitle' => $post_type_object->labels->featured_image, 'setFeaturedImage' => $post_type_object->labels->set_featured_image, 'createGalleryTitle' => __('Create Gallery'), 'editGalleryTitle' => __('Edit Gallery'), 'cancelGalleryTitle' => __('← Cancel Gallery'), 'insertGallery' => __('Insert gallery'), 'updateGallery' => __('Update gallery'), 'addToGallery' => __('Add to gallery'), 'addToGalleryTitle' => __('Add to Gallery'), 'reverseOrder' => __('Reverse order'), 'imageDetailsTitle' => __('Image Details'), 'imageReplaceTitle' => __('Replace Image'), 'imageDetailsCancel' => __('Cancel Edit'), 'editImage' => __('Edit Image'), 'chooseImage' => __('Choose Image'), 'selectAndCrop' => __('Select and Crop'), 'skipCropping' => __('Skip Cropping'), 'cropImage' => __('Crop Image'), 'cropYourImage' => __('Crop your image'), 'cropping' => __('Cropping…'), 'suggestedDimensions' => __('Suggested image dimensions:'), 'cropError' => __('There has been an error cropping your image.'), 'audioDetailsTitle' => __('Audio Details'), 'audioReplaceTitle' => __('Replace Audio'), 'audioAddSourceTitle' => __('Add Audio Source'), 'audioDetailsCancel' => __('Cancel Edit'), 'videoDetailsTitle' => __('Video Details'), 'videoReplaceTitle' => __('Replace Video'), 'videoAddSourceTitle' => __('Add Video Source'), 'videoDetailsCancel' => __('Cancel Edit'), 'videoSelectPosterImageTitle' => __('Select Poster Image'), 'videoAddTrackTitle' => __('Add Subtitles'), 'playlistDragInfo' => __('Drag and drop to reorder tracks.'), 'createPlaylistTitle' => __('Create Audio Playlist'), 'editPlaylistTitle' => __('Edit Audio Playlist'), 'cancelPlaylistTitle' => __('← Cancel Audio Playlist'), 'insertPlaylist' => __('Insert audio playlist'), 'updatePlaylist' => __('Update audio playlist'), 'addToPlaylist' => __('Add to audio playlist'), 'addToPlaylistTitle' => __('Add to Audio Playlist'), 'videoPlaylistDragInfo' => __('Drag and drop to reorder videos.'), 'createVideoPlaylistTitle' => __('Create Video Playlist'), 'editVideoPlaylistTitle' => __('Edit Video Playlist'), 'cancelVideoPlaylistTitle' => __('← Cancel Video Playlist'), 'insertVideoPlaylist' => __('Insert video playlist'), 'updateVideoPlaylist' => __('Update video playlist'), 'addToVideoPlaylist' => __('Add to video playlist'), 'addToVideoPlaylistTitle' => __('Add to Video Playlist'));
/**
* Filter the media view settings.
*
* @since 0.0.1
*
* @param array $settings List of media view settings.
* @param HQ_Post $post Post object.
*/
$settings = apply_filters('media_view_settings', $settings, $post);
/**
* Filter the media view strings.
*
* @since 0.0.1
*
* @param array $strings List of media view strings.
* @param HQ_Post $post Post object.
*/
$strings = apply_filters('media_view_strings', $strings, $post);
$strings['settings'] = $settings;
// Ensure we enqueue media-editor first, that way media-views is
// registered internally before we try to localize it. see #24724.
hq_enqueue_script('media-editor');
hq_localize_script('media-views', '_hqMediaViewsL10n', $strings);
hq_enqueue_script('media-audiovideo');
hq_enqueue_style('media-views');
if (is_admin()) {
hq_enqueue_script('mce-view');
hq_enqueue_script('image-edit');
}
hq_enqueue_style('imgareaselect');
hq_plupload_default_settings();
require_once ABSPATH . HQINC . '/media-template.php';
add_action('admin_footer', 'hq_print_media_templates');
add_action('hq_footer', 'hq_print_media_templates');
add_action('customize_controls_print_footer_scripts', 'hq_print_media_templates');
/**
* Fires at the conclusion of hq_enqueue_media().
*
* @since 0.0.1
*/
do_action('hq_enqueue_media');
}
/**
* Insert an attachment.
*
* If you set the 'ID' in the $args parameter, it will mean that you are
* updating and attempt to update the attachment. You can also set the
* attachment name or title by setting the key 'post_name' or 'post_title'.
*
* You can set the dates for the attachment manually by setting the 'post_date'
* and 'post_date_gmt' keys' values.
*
* By default, the comments will use the default settings for whether the
* comments are allowed. You can close them manually or keep them open by
* setting the value for the 'comment_status' key.
*
* @since 0.0.1
*
* @see hq_insert_post()
*
* @param string|array $args Arguments for inserting an attachment.
* @param string $file Optional. Filename.
* @param int $parent Optional. Parent post ID.
* @return int Attachment ID.
*/
function hq_insert_attachment($args, $file = false, $parent = 0)
{
$defaults = array('file' => $file, 'post_parent' => 0);
$data = hq_parse_args($args, $defaults);
if (!empty($parent)) {
$data['post_parent'] = $parent;
}
$data['post_type'] = 'attachment';
return hq_insert_post($data);
}
/**
* @param array $instance
*/
public function form($instance)
{
//Defaults
$instance = hq_parse_args((array) $instance, array('title' => ''));
$title = esc_attr($instance['title']);
$count = isset($instance['count']) ? (bool) $instance['count'] : false;
$hierarchical = isset($instance['hierarchical']) ? (bool) $instance['hierarchical'] : false;
$dropdown = isset($instance['dropdown']) ? (bool) $instance['dropdown'] : false;
?>
<p><label for="<?php
echo $this->get_field_id('title');
?>
"><?php
_e('Title:');
?>
</label>
<input class="widefat" id="<?php
echo $this->get_field_id('title');
?>
" name="<?php
echo $this->get_field_name('title');
?>
" type="text" value="<?php
echo $title;
?>
" /></p>
<p><input type="checkbox" class="checkbox" id="<?php
echo $this->get_field_id('dropdown');
?>
" name="<?php
echo $this->get_field_name('dropdown');
?>
"<?php
checked($dropdown);
?>
/>
<label for="<?php
echo $this->get_field_id('dropdown');
?>
"><?php
_e('Display as dropdown');
?>
</label><br />
<input type="checkbox" class="checkbox" id="<?php
echo $this->get_field_id('count');
?>
" name="<?php
echo $this->get_field_name('count');
?>
"<?php
checked($count);
?>
/>
<label for="<?php
echo $this->get_field_id('count');
?>
"><?php
_e('Show post counts');
?>
</label><br />
<input type="checkbox" class="checkbox" id="<?php
echo $this->get_field_id('hierarchical');
?>
" name="<?php
echo $this->get_field_name('hierarchical');
?>
"<?php
checked($hierarchical);
?>
/>
<label for="<?php
echo $this->get_field_id('hierarchical');
?>
"><?php
_e('Show hierarchy');
?>
</label></p>
<?php
}
/**
* Determines if there is an HTTP Transport that can process this request.
*
* @since 0.0.1
*
* @param array $capabilities Array of capabilities to test or a hq_remote_request() $args array.
* @param string $url Optional. If given, will check if the URL requires SSL and adds
* that requirement to the capabilities array.
*
* @return bool
*/
function hq_http_supports($capabilities = array(), $url = null)
{
$http = _hq_http_get_object();
$capabilities = hq_parse_args($capabilities);
$count = count($capabilities);
// If we have a numeric $capabilities array, spoof a hq_remote_request() associative $args array
if ($count && count(array_filter(array_keys($capabilities), 'is_numeric')) == $count) {
$capabilities = array_combine(array_values($capabilities), array_fill(0, $count, true));
}
if ($url && !isset($capabilities['ssl'])) {
$scheme = parse_url($url, PHP_URL_SCHEME);
if ('https' == $scheme || 'ssl' == $scheme) {
$capabilities['ssl'] = true;
}
}
return (bool) $http->_get_first_available_transport($capabilities);
}
/**
* Retrieve default data about the avatar.
*
* @since 0.0.1
*
* @param mixed $id_or_email The Gravatar to check the data against. Accepts a user_id, gravatar md5 hash,
* user email, HQ_User object, HQ_Post object, or comment object.
* @param array $args {
* Optional. Arguments to return instead of the default arguments.
*
* @type int $size Height and width of the avatar image file in pixels. Default 96.
* @type int $height Display height of the avatar in pixels. Defaults to $size.
* @type int $width Display width of the avatar in pixels. Defaults to $size.
* @type string $default URL for the default image or a default type. Accepts '404' (return
* a 404 instead of a default image), 'retro' (8bit), 'monsterid' (monster),
* 'wavatar' (cartoon face), 'indenticon' (the "quilt"), 'mystery', 'mm',
* or 'mysterman' (The Oyster Man), 'blank' (transparent GIF), or
* 'gravatar_default' (the Gravatar logo). Default is the value of the
* 'avatar_default' option, with a fallback of 'mystery'.
* @type bool $force_default Whether to always show the default image, never the Gravatar. Default false.
* @type string $rating What rating to display avatars up to. Accepts 'G', 'PG', 'R', 'X', and are
* judged in that order. Default is the value of the 'avatar_rating' option.
* @type string $scheme URL scheme to use. See set_url_scheme() for accepted values.
* Default null.
* @type array $processed_args When the function returns, the value will be the processed/sanitized $args
* plus a "found_avatar" guess. Pass as a reference. Default null.
* @type string $extra_attr HTML attributes to insert in the IMG element. Is not sanitized. Default empty.
* }
* @return array $processed_args {
* Along with the arguments passed in `$args`, this will contain a couple of extra arguments.
*
* @type bool $found_avatar True if we were able to find an avatar for this user,
* false or not set if we couldn't.
* @type string $url The URL of the avatar we found.
* }
*/
function get_avatar_data($id_or_email, $args = null)
{
$args = hq_parse_args($args, array('size' => 96, 'height' => null, 'width' => null, 'default' => get_option('avatar_default', 'mystery'), 'force_default' => false, 'rating' => get_option('avatar_rating'), 'scheme' => null, 'processed_args' => null, 'extra_attr' => ''));
if (is_numeric($args['size'])) {
$args['size'] = absint($args['size']);
if (!$args['size']) {
$args['size'] = 96;
}
} else {
$args['size'] = 96;
}
if (is_numeric($args['height'])) {
$args['height'] = absint($args['height']);
if (!$args['height']) {
$args['height'] = $args['size'];
}
} else {
$args['height'] = $args['size'];
}
if (is_numeric($args['width'])) {
$args['width'] = absint($args['width']);
if (!$args['width']) {
$args['width'] = $args['size'];
}
} else {
$args['width'] = $args['size'];
}
if (empty($args['default'])) {
$args['default'] = get_option('avatar_default', 'mystery');
}
switch ($args['default']) {
case 'mm':
case 'mystery':
case 'mysteryman':
$args['default'] = 'mm';
break;
case 'gravatar_default':
$args['default'] = false;
break;
}
$args['force_default'] = (bool) $args['force_default'];
$args['rating'] = strtolower($args['rating']);
$args['found_avatar'] = false;
/**
* Filter whether to retrieve the avatar URL early.
*
* Passing a non-null value in the 'url' member of the return array will
* effectively short circuit get_avatar_data(), passing the value through
* the {@see 'get_avatar_data'} filter and returning early.
*
* @since 0.0.1
*
* @param array $args Arguments passed to get_avatar_data(), after processing.
* @param int|object|string $id_or_email A user ID, email address, or comment object.
*/
$args = apply_filters('pre_get_avatar_data', $args, $id_or_email);
if (isset($args['url']) && !is_null($args['url'])) {
/** This filter is documented in hq-includes/link-template.php */
return apply_filters('get_avatar_data', $args, $id_or_email);
}
$email_hash = '';
$user = $email = false;
// Process the user identifier.
if (is_numeric($id_or_email)) {
$user = get_user_by('id', absint($id_or_email));
} elseif (is_string($id_or_email)) {
if (strpos($id_or_email, '@md5.gravatar.com')) {
// md5 hash
list($email_hash) = explode('@', $id_or_email);
} else {
// email address
$email = $id_or_email;
}
} elseif ($id_or_email instanceof HQ_User) {
// User Object
$user = $id_or_email;
} elseif ($id_or_email instanceof HQ_Post) {
// Post Object
$user = get_user_by('id', (int) $id_or_email->post_author);
} elseif (is_object($id_or_email) && isset($id_or_email->comment_ID)) {
// Comment Object
/**
* Filter the list of allowed comment types for retrieving avatars.
*
* @since 0.0.1
*
* @param array $types An array of content types. Default only contains 'comment'.
*/
$allowed_comment_types = apply_filters('get_avatar_comment_types', array('comment'));
if (!empty($id_or_email->comment_type) && !in_array($id_or_email->comment_type, (array) $allowed_comment_types)) {
$args['url'] = false;
/** This filter is documented in hq-includes/link-template.php */
return apply_filters('get_avatar_data', $args, $id_or_email);
}
if (!empty($id_or_email->user_id)) {
$user = get_user_by('id', (int) $id_or_email->user_id);
}
if ((!$user || is_hq_error($user)) && !empty($id_or_email->comment_author_email)) {
$email = $id_or_email->comment_author_email;
}
}
if (!$email_hash) {
if ($user) {
$email = $user->user_email;
}
if ($email) {
$email_hash = md5(strtolower(trim($email)));
}
}
if ($email_hash) {
$args['found_avatar'] = true;
$gravatar_server = hexdec($email_hash[0]) % 3;
} else {
$gravatar_server = rand(0, 2);
}
$url_args = array('s' => $args['size'], 'd' => $args['default'], 'f' => $args['force_default'] ? 'y' : false, 'r' => $args['rating']);
if (is_ssl()) {
$url = 'https://secure.gravatar.com/avatar/' . $email_hash;
} else {
$url = sprintf('http://%d.gravatar.com/avatar/%s', $gravatar_server, $email_hash);
}
$url = add_query_arg(rawurlencode_deep(array_filter($url_args)), set_url_scheme($url, $args['scheme']));
/**
* Filter the avatar URL.
*
* @since 0.0.1
*
* @param string $url The URL of the avatar.
* @param int|object|string $id_or_email A user ID, email address, or comment object.
* @param array $args Arguments passed to get_avatar_data(), after processing.
*/
$args['url'] = apply_filters('get_avatar_url', $url, $id_or_email, $args);
/**
* Filter the avatar data.
*
* @since 0.0.1
*
* @param array $args Arguments passed to get_avatar_data(), after processing.
* @param int|object|string $id_or_email A user ID, email address, or comment object.
*/
return apply_filters('get_avatar_data', $args, $id_or_email);
}
/**
* Output a HTML element with a star rating for a given rating.
*
* Outputs a HTML element with the star rating exposed on a 0..5 scale in
* half star increments (ie. 1, 1.5, 2 stars). Optionally, if specified, the
* number of ratings may also be displayed by passing the $number parameter.
*
* @since 0.0.1
* @param array $args {
* Optional. Array of star ratings arguments.
*
* @type int $rating The rating to display, expressed in either a 0.5 rating increment,
* or percentage. Default 0.
* @type string $type Format that the $rating is in. Valid values are 'rating' (default),
* or, 'percent'. Default 'rating'.
* @type int $number The number of ratings that makes up this rating. Default 0.
* }
*/
function hq_star_rating($args = array())
{
$defaults = array('rating' => 0, 'type' => 'rating', 'number' => 0);
$r = hq_parse_args($args, $defaults);
// Non-english decimal places when the $rating is coming from a string
$rating = str_replace(',', '.', $r['rating']);
// Convert Percentage to star rating, 0..5 in .5 increments
if ('percent' == $r['type']) {
$rating = round($rating / 10, 0) / 2;
}
// Calculate the number of each type of star needed
$full_stars = floor($rating);
$half_stars = ceil($rating - $full_stars);
$empty_stars = 5 - $full_stars - $half_stars;
if ($r['number']) {
/* translators: 1: The rating, 2: The number of ratings */
$format = _n('%1$s rating based on %2$s rating', '%1$s rating based on %2$s ratings', $r['number']);
$title = sprintf($format, number_format_i18n($rating, 1), number_format_i18n($r['number']));
} else {
/* translators: 1: The rating */
$title = sprintf(__('%s rating'), number_format_i18n($rating, 1));
}
echo '<div class="star-rating" title="' . esc_attr($title) . '">';
echo '<span class="screen-reader-text">' . $title . '</span>';
echo str_repeat('<div class="star star-full"></div>', $full_stars);
echo str_repeat('<div class="star star-half"></div>', $half_stars);
echo str_repeat('<div class="star star-empty"></div>', $empty_stars);
echo '</div>';
}
/**
* Sets up the HiveQueen query for retrieving comments.
*
* @since 0.0.1
* @since 0.0.1
* 'post_author__not_in', 'author__in', 'author__not_in', 'post__in',
* 'post__not_in', 'include_unapproved', 'type__in', and 'type__not_in'
* arguments to $query_vars.
* @since 0.0.1
* @access public
*
* @param string|array $query Array or URL query string of parameters.
* @return array|int List of comments, or number of comments when 'count' is passed as a query var.
*/
public function query($query)
{
$this->query_vars = hq_parse_args($query);
return $this->get_comments();
}
/**
* Displays a navigation menu.
*
* @since 0.0.1
*
* @staticvar array $menu_id_slugs
*
* @param array $args {
* Optional. Array of nav menu arguments.
*
* @type string $menu Desired menu. Accepts (matching in order) id, slug, name. Default empty.
* @type string $menu_class CSS class to use for the ul element which forms the menu. Default 'menu'.
* @type string $menu_id The ID that is applied to the ul element which forms the menu.
* Default is the menu slug, incremented.
* @type string $container Whether to wrap the ul, and what to wrap it with. Default 'div'.
* @type string $container_class Class that is applied to the container. Default 'menu-{menu slug}-container'.
* @type string $container_id The ID that is applied to the container. Default empty.
* @type callback|bool $fallback_cb If the menu doesn't exists, a callback function will fire.
* Default is 'hq_page_menu'. Set to false for no fallback.
* @type string $before Text before the link text. Default empty.
* @type string $after Text after the link text. Default empty.
* @type string $link_before Text before the link. Default empty.
* @type string $link_after Text after the link. Default empty.
* @type bool $echo Whether to echo the menu or return it. Default true.
* @type int $depth How many levels of the hierarchy are to be included. 0 means all. Default 0.
* @type object $walker Instance of a custom walker class. Default empty.
* @type string $theme_location Theme location to be used. Must be registered with register_nav_menu()
* in order to be selectable by the user.
* @type string $items_wrap How the list items should be wrapped. Default is a ul with an id and class.
* Uses printf() format with numbered placeholders.
* }
* @return object|false|void Menu output if $echo is false, false if there are no items or no menu was found.
*/
function hq_nav_menu($args = array())
{
static $menu_id_slugs = array();
$defaults = array('menu' => '', 'container' => 'div', 'container_class' => '', 'container_id' => '', 'menu_class' => 'menu', 'menu_id' => '', 'echo' => true, 'fallback_cb' => 'hq_page_menu', 'before' => '', 'after' => '', 'link_before' => '', 'link_after' => '', 'items_wrap' => '<ul id="%1$s" class="%2$s">%3$s</ul>', 'depth' => 0, 'walker' => '', 'theme_location' => '');
$args = hq_parse_args($args, $defaults);
/**
* Filter the arguments used to display a navigation menu.
*
* @since 0.0.1
*
* @see hq_nav_menu()
*
* @param array $args Array of hq_nav_menu() arguments.
*/
$args = apply_filters('hq_nav_menu_args', $args);
$args = (object) $args;
/**
* Filter whether to short-circuit the hq_nav_menu() output.
*
* Returning a non-null value to the filter will short-circuit
* hq_nav_menu(), echoing that value if $args->echo is true,
* returning that value otherwise.
*
* @since 0.0.1
*
* @see hq_nav_menu()
*
* @param string|null $output Nav menu output to short-circuit with. Default null.
* @param object $args An object containing hq_nav_menu() arguments.
*/
$nav_menu = apply_filters('pre_hq_nav_menu', null, $args);
if (null !== $nav_menu) {
if ($args->echo) {
echo $nav_menu;
return;
}
return $nav_menu;
}
// Get the nav menu based on the requested menu
$menu = hq_get_nav_menu_object($args->menu);
// Get the nav menu based on the theme_location
if (!$menu && $args->theme_location && ($locations = get_nav_menu_locations()) && isset($locations[$args->theme_location])) {
$menu = hq_get_nav_menu_object($locations[$args->theme_location]);
}
// get the first menu that has items if we still can't find a menu
if (!$menu && !$args->theme_location) {
$menus = hq_get_nav_menus();
foreach ($menus as $menu_maybe) {
if ($menu_items = hq_get_nav_menu_items($menu_maybe->term_id, array('update_post_term_cache' => false))) {
$menu = $menu_maybe;
break;
}
}
}
if (empty($args->menu)) {
$args->menu = $menu;
}
// If the menu exists, get its items.
if ($menu && !is_hq_error($menu) && !isset($menu_items)) {
$menu_items = hq_get_nav_menu_items($menu->term_id, array('update_post_term_cache' => false));
}
/*
* If no menu was found:
* - Fall back (if one was specified), or bail.
*
* If no menu items were found:
* - Fall back, but only if no theme location was specified.
* - Otherwise, bail.
*/
if ((!$menu || is_hq_error($menu) || isset($menu_items) && empty($menu_items) && !$args->theme_location) && isset($args->fallback_cb) && $args->fallback_cb && is_callable($args->fallback_cb)) {
return call_user_func($args->fallback_cb, (array) $args);
}
if (!$menu || is_hq_error($menu)) {
return false;
}
$nav_menu = $items = '';
$show_container = false;
if ($args->container) {
/**
* Filter the list of HTML tags that are valid for use as menu containers.
*
* @since 0.0.1
*
* @param array $tags The acceptable HTML tags for use as menu containers.
* Default is array containing 'div' and 'nav'.
*/
$allowed_tags = apply_filters('hq_nav_menu_container_allowedtags', array('div', 'nav'));
if (in_array($args->container, $allowed_tags)) {
$show_container = true;
$class = $args->container_class ? ' class="' . esc_attr($args->container_class) . '"' : ' class="menu-' . $menu->slug . '-container"';
$id = $args->container_id ? ' id="' . esc_attr($args->container_id) . '"' : '';
$nav_menu .= '<' . $args->container . $id . $class . '>';
}
}
// Set up the $menu_item variables
_hq_menu_item_classes_by_context($menu_items);
$sorted_menu_items = $menu_items_with_children = array();
foreach ((array) $menu_items as $menu_item) {
$sorted_menu_items[$menu_item->menu_order] = $menu_item;
if ($menu_item->menu_item_parent) {
$menu_items_with_children[$menu_item->menu_item_parent] = true;
}
}
// Add the menu-item-has-children class where applicable
if ($menu_items_with_children) {
foreach ($sorted_menu_items as &$menu_item) {
if (isset($menu_items_with_children[$menu_item->ID])) {
$menu_item->classes[] = 'menu-item-has-children';
}
}
}
unset($menu_items, $menu_item);
/**
* Filter the sorted list of menu item objects before generating the menu's HTML.
*
* @since 0.0.1
*
* @param array $sorted_menu_items The menu items, sorted by each menu item's menu order.
* @param object $args An object containing hq_nav_menu() arguments.
*/
$sorted_menu_items = apply_filters('hq_nav_menu_objects', $sorted_menu_items, $args);
$items .= walk_nav_menu_tree($sorted_menu_items, $args->depth, $args);
unset($sorted_menu_items);
// Attributes
if (!empty($args->menu_id)) {
$wrap_id = $args->menu_id;
} else {
$wrap_id = 'menu-' . $menu->slug;
while (in_array($wrap_id, $menu_id_slugs)) {
if (preg_match('#-(\\d+)$#', $wrap_id, $matches)) {
$wrap_id = preg_replace('#-(\\d+)$#', '-' . ++$matches[1], $wrap_id);
} else {
$wrap_id = $wrap_id . '-1';
}
}
}
$menu_id_slugs[] = $wrap_id;
$wrap_class = $args->menu_class ? $args->menu_class : '';
/**
* Filter the HTML list content for navigation menus.
*
* @since 0.0.1
*
* @see hq_nav_menu()
*
* @param string $items The HTML list content for the menu items.
* @param object $args An object containing hq_nav_menu() arguments.
*/
$items = apply_filters('hq_nav_menu_items', $items, $args);
/**
* Filter the HTML list content for a specific navigation menu.
*
* @since 0.0.1
*
* @see hq_nav_menu()
*
* @param string $items The HTML list content for the menu items.
* @param object $args An object containing hq_nav_menu() arguments.
*/
$items = apply_filters("hq_nav_menu_{$menu->slug}_items", $items, $args);
// Don't print any markup if there are no items at this point.
if (empty($items)) {
return false;
}
$nav_menu .= sprintf($args->items_wrap, esc_attr($wrap_id), esc_attr($wrap_class), $items);
unset($items);
if ($show_container) {
$nav_menu .= '</' . $args->container . '>';
}
/**
* Filter the HTML content for navigation menus.
*
* @since 0.0.1
*
* @see hq_nav_menu()
*
* @param string $nav_menu The HTML content for the navigation menu.
* @param object $args An object containing hq_nav_menu() arguments.
*/
$nav_menu = apply_filters('hq_nav_menu', $nav_menu, $args);
if ($args->echo) {
echo $nav_menu;
} else {
return $nav_menu;
}
}
