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<?php |
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// @codingStandardsIgnoreFile |
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/** |
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* Get utilities. |
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* |
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* Copyright: © 2009-2011 |
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* {@link http://websharks-inc.com/ WebSharks, Inc.} |
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* (coded in the USA) |
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* |
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* Released under the terms of the GNU General Public License. |
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* You should have received a copy of the GNU General Public License, |
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* along with this software. In the main directory, see: /licensing/ |
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* If not, see: {@link http://www.gnu.org/licenses/}. |
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* |
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* @package s2Member\Utilities |
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* @since 3.5 |
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*/ |
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if(!defined('WPINC')) // MUST have WordPress. |
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exit ('Do not access this file directly.'); |
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|
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if(!class_exists('c_ws_plugin__s2member_utils_gets')) |
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{ |
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/** |
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* Get utilities. |
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* |
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* @package s2Member\Utilities |
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* @since 3.5 |
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*/ |
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class c_ws_plugin__s2member_utils_gets |
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{ |
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/** |
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* Retrieves a unique array of all Category IDs in the database. |
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* |
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* @package s2Member\Utilities |
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* @since 3.5 |
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* |
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* @uses {@link http://codex.wordpress.org/Function_Reference/get_terms get_terms()} |
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* |
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* @return array Unique array of all Category IDs *(as integers)*. |
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*/ |
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public static function get_all_category_ids() |
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{ |
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if(!($category_ids = wp_cache_get('all_category_ids', 'category'))) |
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{ |
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$category_ids = get_terms('category', array('fields' => 'ids', 'get' => 'all')); |
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wp_cache_add('all_category_ids', $category_ids, 'category'); |
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} |
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if(is_array($category_ids)) // Use a WP function for this. |
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$category_ids = c_ws_plugin__s2member_utils_arrays::force_integers((array)$category_ids); |
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|
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return (!empty($category_ids) && is_array($category_ids)) ? array_unique($category_ids) : array(); |
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} |
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|
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/** |
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* Retrieves a unique array of all child Category IDs, within a specific parent Category. |
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* |
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* @package s2Member\Utilities |
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* @since 3.5 |
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* |
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* @param int|string $parent_category A numeric Category ID. |
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* |
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* @return array Unique array of all Category IDs *(as integers)* in ``$parent_category``. |
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*/ |
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public static function get_all_child_category_ids($parent_category = 0) |
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{ |
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if(is_numeric($parent_category) && $parent_category && is_array($child_categories = get_categories('child_of='.$parent_category.'&hide_empty=0'))) |
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foreach($child_categories as $child_category) // Go through child Categories. |
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$child_category_ids[] = (int)$child_category->term_id; |
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|
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return (!empty($child_category_ids) && is_array($child_category_ids)) ? array_unique($child_category_ids) : array(); |
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} |
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|
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/** |
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* Retrieves a unique array of all Tag IDs in the database. |
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* |
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* @package s2Member\Utilities |
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* @since 3.5 |
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* |
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* @return array Unique array of all Tag IDs *(as integers)*. |
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*/ |
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public static function get_all_tag_ids() |
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{ |
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foreach((array)get_tags('hide_empty=0') as $tag) |
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$tag_ids[] = (int)$tag->term_id; // Collect Tag's ID. |
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|
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return (!empty($tag_ids) && is_array($tag_ids)) ? array_unique($tag_ids) : array(); |
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} |
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|
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/** |
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* Converts a comma-delimited list of: Tag slugs/names/ids, into a unique array of all IDs. |
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* |
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* @package s2Member\Utilities |
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* @since 111101 |
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* |
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* @param string $tags Tag slugs/names/IDs; comma-delimited. |
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* |
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* @return array Unique array of Tag IDs *(as integers)*. With Tag slugs/names converted to IDs. |
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*/ |
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public static function get_tags_converted_to_ids($tags = '') |
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{ |
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foreach(preg_split('/['."\r\n\t".';,]+/', (string)$tags) as $tag) |
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{ |
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if(($tag = trim($tag)) && is_numeric($tag)) // Force integers. |
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$tag_ids[] = ($tag_id = (int)$tag); // Force integer values here. |
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|
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else if($tag && is_string($tag)) // A string (i.e., a tag name or a tag slug)? |
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{ |
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if(is_object($term = get_term_by('name', $tag, 'post_tag'))) |
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$tag_ids[] = (int)$term->term_id; |
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|
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else if(is_object($term = get_term_by('slug', $tag, 'post_tag'))) |
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$tag_ids[] = (int)$term->term_id; |
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} |
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} |
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return (!empty($tag_ids) && is_array($tag_ids)) ? array_unique($tag_ids) : array(); |
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} |
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|
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/** |
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* Retrieves a unique array of all published Post IDs in the database. |
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* |
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* @package s2Member\Utilities |
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* @since 3.5 |
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* |
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* @param string $post_type Optional. If provided, return all Post IDs of a specific Post Type. |
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* Otherwise, return all Post IDs that are NOT of these Post Types: `page|attachment|nav_menu_item|revision`. |
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* |
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* @return array Unique array of all Post IDs *(as integers)*, including Custom Post Types; or all Post IDs of a specific Post Type. |
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*/ |
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public static function get_all_post_ids($post_type = '') |
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{ |
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/** @var wpdb $wpdb WordPress DB object instance. */ |
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global $wpdb; // Global DB object reference. |
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|
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if(is_array($post_ids = $wpdb->get_col("SELECT `ID` FROM `".$wpdb->posts."` WHERE `post_status` = 'publish' AND ".(($post_type) ? "`post_type` = '".esc_sql((string)$post_type)."'" : "`post_type` NOT IN('page','attachment','nav_menu_item','revision')")))) |
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$post_ids = c_ws_plugin__s2member_utils_arrays::force_integers($post_ids); |
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|
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return (!empty($post_ids) && is_array($post_ids)) ? array_unique($post_ids) : array(); |
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} |
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|
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/** |
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* Retrieves a unique array of all published Child Post IDs in the database. |
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* |
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* @package s2Member\Utilities |
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* @since 3.5 |
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* |
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* @param int|string|array $parent_ids One or more parent IDs to collect children for. |
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* |
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* @param string $post_type Optional. If provided, return all Post IDs of a specific Post Type. |
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* Otherwise, return all Post IDs that are NOT of these Post Types: `page|attachment|nav_menu_item|revision`. |
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* |
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* @return array Unique array of all Child Post IDs *(as integers)*, including Custom Post Types; or all Child Post IDs of a specific Post Type. |
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*/ |
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public static function get_all_child_post_ids($parent_ids = array(), $post_type = '') |
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{ |
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/** @var wpdb $wpdb WordPress DB object instance. */ |
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global $wpdb; // Global DB object reference. |
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|
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if(($parent_ids = (array)$parent_ids)) // Force an array value. |
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if(is_array($post_ids = $wpdb->get_col("SELECT `ID` FROM `".$wpdb->posts."` WHERE `post_status` = 'publish'". |
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" AND ".($post_type ? "`post_type` = '".esc_sql((string)$post_type)."'" : "`post_type` NOT IN('page','attachment','nav_menu_item','revision')"). |
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" AND `post_parent` IN('".implode("','", $parent_ids)."')")) |
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) $post_ids = c_ws_plugin__s2member_utils_arrays::force_integers($post_ids); |
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|
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return (!empty($post_ids) && is_array($post_ids)) ? array_unique($post_ids) : array(); |
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} |
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|
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/** |
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* Retrieves a unique array of all published Page IDs in the database. |
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* |
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* @package s2Member\Utilities |
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* @since 3.5 |
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* |
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* @return array Unique array of all Page IDs *(as integers)*. |
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*/ |
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public static function get_all_page_ids() |
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{ |
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/** @var wpdb $wpdb WordPress DB object instance. */ |
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global $wpdb; // Global DB object reference. |
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|
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if(is_array($page_ids = $wpdb->get_col("SELECT `ID` FROM `".$wpdb->posts."` WHERE `post_status` = 'publish' AND `post_type` = 'page'"))) |
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$page_ids = c_ws_plugin__s2member_utils_arrays::force_integers($page_ids); |
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|
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return (!empty($page_ids) && is_array($page_ids)) ? array_unique($page_ids) : array(); |
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} |
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|
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/** |
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* Retrieves a unique array of all Singular IDs in the database that require Custom Capabilities. |
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* |
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* @package s2Member\Utilities |
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* @since 111101 |
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* |
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* @return array Unique array of all Singular IDs *(as integers)* that require Custom Capabilities. |
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*/ |
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public static function get_all_singular_ids_with_ccaps() |
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{ |
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/** @var wpdb $wpdb WordPress DB object instance. */ |
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global $wpdb; // Global DB object reference. |
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|
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if(is_array($singular_ids = $wpdb->get_col("SELECT `post_id` FROM `".$wpdb->postmeta."` WHERE `meta_key` = 's2member_ccaps_req' AND `meta_value` != ''"))) |
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$singular_ids = c_ws_plugin__s2member_utils_arrays::force_integers($singular_ids); |
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|
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return (!empty($singular_ids) && is_array($singular_ids)) ? array_unique($singular_ids) : array(); |
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} |
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|
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/** |
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* Retrieves a unique array of unavailable Singular IDs that require Custom Capabilities. |
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* |
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* Only returns Singular IDs that require Custom Capabilities; |
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* and ONLY those which are NOT satisfied by ``$user``. |
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* |
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* @package s2Member\Utilities |
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* @since 111101 |
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* |
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* @param WP_User $user Optional. A `WP_User` object. If this is a valid `WP_User` object, test against this ``$user``, else all are unavailable. |
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* |
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* @return array Unique array of all Singular IDs *(as integers)* NOT available to ``$user``, due to Custom Capability Restrictions. |
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*/ |
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public static function get_unavailable_singular_ids_with_ccaps($user = NULL) |
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{ |
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/** @var wpdb $wpdb WordPress DB object instance. */ |
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global $wpdb; // Global DB object reference. |
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|
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static $_results = array(), $_meta_changes = array(); |
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$_cache_key = $wpdb->posts.'|'.$wpdb->postmeta; |
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$_changes = did_action('added_post_meta') + did_action('updated_post_meta') + did_action('deleted_post_meta'); |
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if(!isset($_results[$_cache_key]) || !isset($_meta_changes[$_cache_key]) || $_meta_changes[$_cache_key] !== $_changes) |
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{ |
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$_results[$_cache_key] = $wpdb->get_results("SELECT `".$wpdb->postmeta."`.`post_id`, `".$wpdb->postmeta."`.`meta_value`, `".$wpdb->posts."`.`post_type`". |
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" FROM `".$wpdb->posts."`, `".$wpdb->postmeta."` WHERE `".$wpdb->posts."`.`ID` = `".$wpdb->postmeta."`.`post_id`". |
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" AND `".$wpdb->postmeta."`.`meta_key` = 's2member_ccaps_req' AND `".$wpdb->postmeta."`.`meta_value` != ''"); |
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$_meta_changes[$_cache_key] = $_changes; |
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} |
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$results = $_results[$_cache_key]; unset($_cache_key, $_changes); //260901 Request-local SQL cache. |
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|
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if(is_array($results)) |
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{ |
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$bbpress_restrictions_enable = apply_filters('ws_plugin__s2member_bbpress_restrictions_enable', TRUE); |
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$bbpress_installed = c_ws_plugin__s2member_utils_conds::bbp_is_installed(); // bbPress is installed? |
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$bbpress_forum_post_type = $bbpress_installed ? bbp_get_forum_post_type() : ''; // Acquire the current post type for forums. |
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$bbpress_topic_post_type = $bbpress_installed ? bbp_get_topic_post_type() : ''; // Acquire the current post type for topics. |
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|
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foreach($results as $r) // Now we need to check Custom Capabilities against ``$user``. If ``$user`` is a valid `WP_User` object, else all are unavailable. |
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{ |
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if(!is_object($user) || empty($user->ID)) // No ``$user`` object? Maybe not logged-in?. |
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$singular_ids[] = (int)$r->post_id; // It's NOT available. There is no ``$user``. |
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|
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else if(is_array($ccaps = c_ws_plugin__s2member_utils_arrays::maybe_unserialize($r->meta_value))) // Make sure we unserialize. |
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{ |
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foreach($ccaps as $ccap) // Test for Custom Capability Restrictions now. |
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if(strlen($ccap) && !$user->has_cap('access_s2member_ccap_'.$ccap)) |
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{ |
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$singular_ids[] = (int)$r->post_id; // It's NOT available. |
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break; // Break now, no need to continue in this loop. |
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} |
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} |
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if($bbpress_restrictions_enable && $bbpress_installed && $r->post_type === $bbpress_forum_post_type) |
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if(!empty($singular_ids) && in_array((int)$r->post_id, $singular_ids, TRUE)) |
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{ |
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if(is_array($child_results = $wpdb->get_results("SELECT `".$wpdb->posts."`.`ID` as `post_id` FROM `".$wpdb->posts."`". |
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" WHERE `".$wpdb->posts."`.`post_parent` = '".esc_sql($r->post_id)."'". |
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" AND `".$wpdb->posts."`.`post_type` = '".esc_sql($bbpress_topic_post_type)."'"))) |
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foreach($child_results as $child_r) $singular_ids[] = (int)$child_r->post_id; |
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} |
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} |
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} |
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return (!empty($singular_ids) && is_array($singular_ids)) ? array_unique($singular_ids) : array(); |
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} |
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|
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/** |
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* Retrieves a unique array of all Singular IDs that require Specific Post/Page Access. |
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* |
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* @package s2Member\Utilities |
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* @since 111101 |
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* |
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* @param bool $exclude_conflicts Optional. Defaults to false. If true, return ONLY those which are NOT in conflict with any other Restriction Types. |
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* The ``$exclude_conflicts`` argument should be used whenever we introduce a list of option values to a site owner. Helping them avoid mishaps. |
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* Please note, the ``$exclude_conflicts`` argument implements a resource-intensive processing routine. |
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* |
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* @return array Unique array of all Singular IDs *(as integers)* that require Specific Post/Page Access. |
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*/ |
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public static function get_all_singular_ids_with_sp($exclude_conflicts = FALSE) |
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{ |
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if(is_array(($singular_ids = ($GLOBALS['WS_PLUGIN__']['s2member']['o']['specific_ids'] && is_array($singular_ids = preg_split('/['."\r\n\t".'\s;,]+/', $GLOBALS['WS_PLUGIN__']['s2member']['o']['specific_ids']))) ? $singular_ids : array()))) |
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$singular_ids = c_ws_plugin__s2member_utils_arrays::force_integers($singular_ids); |
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|
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if(!empty($singular_ids) && is_array($singular_ids) && $exclude_conflicts /* Return ONLY those which are NOT in conflict with other Restrictions? */) |
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{ |
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$x_ids = array($GLOBALS['WS_PLUGIN__']['s2member']['o']['login_welcome_page'], $GLOBALS['WS_PLUGIN__']['s2member']['o']['membership_options_page'], $GLOBALS['WS_PLUGIN__']['s2member']['o']['file_download_limit_exceeded_page']); |
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|
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$x_ids = array_merge($x_ids, c_ws_plugin__s2member_utils_gets::get_all_singular_ids_with_ccaps()); |
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|
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for($n = 0; $n <= $GLOBALS['WS_PLUGIN__']['s2member']['c']['levels']; $n++) |
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{ |
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if($GLOBALS['WS_PLUGIN__']['s2member']['o']['level'.$n.'_catgs'] === 'all') |
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{ |
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$catgs = c_ws_plugin__s2member_utils_gets::get_all_category_ids(); |
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$x_ids = array_merge($x_ids, c_ws_plugin__s2member_utils_gets::get_singular_ids_in_terms($catgs)); |
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continue; // Continue. The `all` specification is absolute. There's nothing more. |
| 299 |
} |
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foreach(($catgs = preg_split('/['."\r\n\t".'\s;,]+/', $GLOBALS['WS_PLUGIN__']['s2member']['o']['level'.$n.'_catgs'])) as $catg) |
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$catgs = array_merge($catgs, c_ws_plugin__s2member_utils_gets::get_all_child_category_ids($catg)); |
| 302 |
|
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$x_ids = array_merge($x_ids, c_ws_plugin__s2member_utils_gets::get_singular_ids_in_terms($catgs)); |
| 304 |
unset ($catgs, $catg); // Just a little housekeeping here. |
| 305 |
} |
| 306 |
for($n = 0; $n <= $GLOBALS['WS_PLUGIN__']['s2member']['c']['levels']; $n++) |
| 307 |
{ |
| 308 |
if($GLOBALS['WS_PLUGIN__']['s2member']['o']['level'.$n.'_ptags'] === 'all') |
| 309 |
{ |
| 310 |
$tags = c_ws_plugin__s2member_utils_gets::get_all_tag_ids(); |
| 311 |
$x_ids = array_merge($x_ids, c_ws_plugin__s2member_utils_gets::get_singular_ids_in_terms($tags)); |
| 312 |
continue; // Continue. The `all` specification is absolute. There's nothing more. |
| 313 |
} |
| 314 |
$tags = c_ws_plugin__s2member_utils_gets::get_tags_converted_to_ids($GLOBALS['WS_PLUGIN__']['s2member']['o']['level'.$n.'_ptags']); |
| 315 |
|
| 316 |
$x_ids = array_merge($x_ids, c_ws_plugin__s2member_utils_gets::get_singular_ids_in_terms($tags)); |
| 317 |
unset ($tags); // Just a little housekeeping here. |
| 318 |
} |
| 319 |
for($n = 0; $n <= $GLOBALS['WS_PLUGIN__']['s2member']['c']['levels']; $n++) |
| 320 |
{ |
| 321 |
if($GLOBALS['WS_PLUGIN__']['s2member']['o']['level'.$n.'_posts'] === 'all') |
| 322 |
{ |
| 323 |
$x_ids = array_merge($x_ids, c_ws_plugin__s2member_utils_gets::get_all_post_ids()); |
| 324 |
continue; // Continue. The `all` specification is absolute. There's nothing more. |
| 325 |
} |
| 326 |
foreach(($posts = preg_split('/['."\r\n\t".'\s;,]+/', $GLOBALS['WS_PLUGIN__']['s2member']['o']['level'.$n.'_posts'])) as $p) |
| 327 |
if(strpos($p, 'all-') === 0 && preg_match('/^all-(.+)$/', $p, $m) /* Protecting `all-` of a specific Post Type? */) |
| 328 |
if((is_array($p_of_type = c_ws_plugin__s2member_utils_gets::get_all_post_ids($m[1])) || (substr($m[1], -1) === 's' && is_array($_p_of_type = c_ws_plugin__s2member_utils_gets::get_all_post_ids(substr($m[1], 0, -1))))) && !empty($p_of_type)) |
| 329 |
$x_ids = array_merge($x_ids, $p_of_type); // Merge all Posts of this Post Type. |
| 330 |
|
| 331 |
$x_ids = array_merge($x_ids, $posts); // Merge together. |
| 332 |
unset ($posts, $p, $m, $p_of_type); // Just a little housekeeping here. |
| 333 |
} |
| 334 |
for($n = 0; $n <= $GLOBALS['WS_PLUGIN__']['s2member']['c']['levels']; $n++) |
| 335 |
{ |
| 336 |
if($GLOBALS['WS_PLUGIN__']['s2member']['o']['level'.$n.'_pages'] === 'all') |
| 337 |
{ |
| 338 |
$x_ids = array_merge($x_ids, c_ws_plugin__s2member_utils_gets::get_all_page_ids()); |
| 339 |
continue; // Continue. The `all` specification is absolute. There's nothing more. |
| 340 |
} |
| 341 |
$pages = preg_split('/['."\r\n\t".'\s;,]+/', $GLOBALS['WS_PLUGIN__']['s2member']['o']['level'.$n.'_pages']); |
| 342 |
|
| 343 |
$x_ids = array_merge($x_ids, $pages); // Merge. |
| 344 |
unset ($pages); // Just a little housekeeping here. |
| 345 |
} |
| 346 |
$x_ids = array_unique(c_ws_plugin__s2member_utils_arrays::force_integers($x_ids)); |
| 347 |
$singular_ids = array_diff($singular_ids, $x_ids); |
| 348 |
} |
| 349 |
return (!empty($singular_ids) && is_array($singular_ids)) ? array_unique($singular_ids) : array(); |
| 350 |
} |
| 351 |
|
| 352 |
/** |
| 353 |
* Retrieves a unique array of unavailable Singular IDs that require Specific Post/Page Access. |
| 354 |
* |
| 355 |
* Only returns Singular IDs that require Specific Post/Page Access; |
| 356 |
* and ONLY those which are NOT satisfied by the current Visitor. |
| 357 |
* |
| 358 |
* @package s2Member\Utilities |
| 359 |
* @since 111101 |
| 360 |
* |
| 361 |
* @param bool $exclude_conflicts Optional. Defaults to false. If true, return ONLY those which are NOT in conflict with any other Restriction Types. |
| 362 |
* The ``$exclude_conflicts`` argument should be used whenever we introduce a list of option values to a site owner. Helping them avoid mishaps. |
| 363 |
* Please note, the ``$exclude_conflicts`` argument implements a resource-intensive processing routine. |
| 364 |
* |
| 365 |
* @return array Unique array of all Singular IDs *(as integers)* NOT available to current Visitor, due to Specific Post/Page Restrictions. |
| 366 |
*/ |
| 367 |
public static function get_unavailable_singular_ids_with_sp($exclude_conflicts = FALSE) |
| 368 |
{ |
| 369 |
if($GLOBALS['WS_PLUGIN__']['s2member']['o']['specific_ids'] && is_array($_singular_ids = preg_split('/['."\r\n\t".'\s;,]+/', $GLOBALS['WS_PLUGIN__']['s2member']['o']['specific_ids']))) |
| 370 |
foreach($_singular_ids as $_singular_id) // Now check access to this Singular, against the current Visitor, via read-only ``c_ws_plugin__s2member_sp_access::sp_access()``. |
| 371 |
if(is_numeric($_singular_id) && !c_ws_plugin__s2member_sp_access::sp_access($_singular_id, 'read-only')) |
| 372 |
$singular_ids[] = (int)$_singular_id; |
| 373 |
|
| 374 |
if(!empty($singular_ids) && is_array($singular_ids) && $exclude_conflicts) |
| 375 |
{ |
| 376 |
$all_singular_ids_not_conflicting = c_ws_plugin__s2member_utils_gets::get_all_singular_ids_with_sp('exclude-conflicts'); |
| 377 |
foreach($singular_ids as $s => $singular_id) // Weed out anything that's in conflict here. |
| 378 |
if(!in_array($singular_id, $all_singular_ids_not_conflicting)) |
| 379 |
unset($singular_ids[$s]); // Housekeeping. |
| 380 |
} |
| 381 |
return (!empty($singular_ids) && is_array($singular_ids)) ? array_unique($singular_ids) : array(); |
| 382 |
} |
| 383 |
|
| 384 |
/** |
| 385 |
* Retrieves a unique array of all published Singulars, protected with Specific Post/Page Access. |
| 386 |
* |
| 387 |
* @package s2Member\Utilities |
| 388 |
* @since 111101 |
| 389 |
* |
| 390 |
* @uses {@link http://codex.wordpress.org/Function_Reference/get_posts get_posts()} |
| 391 |
* |
| 392 |
* @param bool $exclude_conflicts Optional. Defaults to false. If true, return ONLY those which are NOT in conflict with any other Restriction Types. |
| 393 |
* The ``$exclude_conflicts`` argument should be used whenever we introduce a list of option values to a site owner. Helping them avoid mishaps. |
| 394 |
* Please note, the ``$exclude_conflicts`` argument implements a resource-intensive processing routine. |
| 395 |
* |
| 396 |
* @return array Unique array of all Singulars *(i.e., Posts/Pages )* protected with Specific Post/Page Access. |
| 397 |
* Includes Custom Post Types also, as specified by site owner's Specific Post/Page Restrictions. |
| 398 |
*/ |
| 399 |
public static function get_all_singulars_with_sp($exclude_conflicts = FALSE) |
| 400 |
{ |
| 401 |
$singulars = ($GLOBALS['WS_PLUGIN__']['s2member']['o']['specific_ids'] && is_array($singulars = get_posts('post_status=publish&post_type=any&include='.$GLOBALS['WS_PLUGIN__']['s2member']['o']['specific_ids']))) ? $singulars : array(); |
| 402 |
|
| 403 |
if(!empty($singulars) && is_array($singulars) && $exclude_conflicts) |
| 404 |
{ |
| 405 |
$all_singular_ids_not_conflicting = c_ws_plugin__s2member_utils_gets::get_all_singular_ids_with_sp('exclude-conflicts'); |
| 406 |
foreach($singulars as $s => $singular) // Weed out anything that's in conflict here. |
| 407 |
if(!in_array($singular->ID, $all_singular_ids_not_conflicting)) |
| 408 |
unset($singulars[$s]); // Housekeeping. |
| 409 |
} |
| 410 |
return (!empty($singulars) && is_array($singulars)) ? c_ws_plugin__s2member_utils_arrays::array_unique($singulars) : array(); |
| 411 |
} |
| 412 |
|
| 413 |
/** |
| 414 |
* Retrieves a unique array of Singular IDs in the database, within specific term IDs. |
| 415 |
* |
| 416 |
* Only returns Singular IDs that are within the ``$terms`` passed through this function. |
| 417 |
* |
| 418 |
* @package s2Member\Utilities |
| 419 |
* @since 110912 |
| 420 |
* |
| 421 |
* @param array $terms Required. An array of term IDs. |
| 422 |
* |
| 423 |
* @return array Unique array of all Singular IDs *(as integers)* within the ``$terms`` passed through this function. |
| 424 |
*/ |
| 425 |
public static function get_singular_ids_in_terms($terms = array()) |
| 426 |
{ |
| 427 |
/** @var wpdb $wpdb WordPress DB object instance. */ |
| 428 |
global $wpdb; // Global DB object reference. |
| 429 |
|
| 430 |
if(!empty($terms) && is_array($terms) && is_array($singular_ids = $wpdb->get_col("SELECT `object_id` FROM `".$wpdb->term_relationships."` WHERE `term_taxonomy_id` IN (SELECT `term_taxonomy_id` FROM `".$wpdb->term_taxonomy."` WHERE `term_id` IN('".implode("','", $terms)."'))"))) |
| 431 |
$singular_ids = c_ws_plugin__s2member_utils_arrays::force_integers($singular_ids); |
| 432 |
|
| 433 |
return (!empty($singular_ids) && is_array($singular_ids)) ? array_unique($singular_ids) : array(); |
| 434 |
} |
| 435 |
} |
| 436 |
} |
| 437 |
|
