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<?php |
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/** |
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* WordPress Query API |
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* |
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* The query API attempts to get which part of WordPress to the user is on. It |
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* also provides functionality to getting URL query information. |
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* |
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* @link http://codex.wordpress.org/The_Loop More information on The Loop. |
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* |
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* @package WordPress |
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* @subpackage Query |
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*/ |
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/** |
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* Retrieve variable in the WP_Query class. |
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* |
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* @see WP_Query::get() |
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* @since 1.5.0 |
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* @uses $wp_query |
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* |
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* @param string $var The variable key to retrieve. |
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* @return mixed |
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*/ |
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function get_query_var($var) { |
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global $wp_query; |
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return $wp_query->get($var); |
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} |
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/** |
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* Set query variable. |
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* |
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* @see WP_Query::set() |
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* @since 2.2.0 |
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* @uses $wp_query |
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* |
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* @param string $var Query variable key. |
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* @param mixed $value |
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* @return null |
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*/ |
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function set_query_var($var, $value) { |
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global $wp_query; |
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return $wp_query->set($var, $value); |
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} |
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/** |
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* Setup The Loop with query parameters. |
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* |
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* This will override the current WordPress Loop and shouldn't be used more than |
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* once. This must not be used within the WordPress Loop. |
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* |
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* @since 1.5.0 |
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* @uses $wp_query |
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* |
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* @param string $query |
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* @return array List of posts |
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*/ |
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function &query_posts($query) { |
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unset($GLOBALS['wp_query']); |
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$GLOBALS['wp_query'] =& new WP_Query(); |
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return $GLOBALS['wp_query']->query($query); |
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} |
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/** |
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* Destroy the previous query and setup a new query. |
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* |
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* This should be used after {@link query_posts()} and before another {@link |
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* query_posts()}. This will remove obscure bugs that occur when the previous |
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* wp_query object is not destroyed properly before another is setup. |
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* |
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* @since 2.3.0 |
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* @uses $wp_query |
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*/ |
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function wp_reset_query() { |
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unset($GLOBALS['wp_query']); |
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$GLOBALS['wp_query'] =& $GLOBALS['wp_the_query']; |
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global $wp_query; |
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if ( !empty($wp_query->post) ) { |
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$GLOBALS['post'] = $wp_query->post; |
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setup_postdata($wp_query->post); |
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} |
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} |
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/* |
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* Query type checks. |
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*/ |
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/** |
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* Is query requesting an archive page. |
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* |
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* @since 1.5.0 |
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* @uses $wp_query |
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* |
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* @return bool True if page is archive. |
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*/ |
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function is_archive () { |
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global $wp_query; |
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return $wp_query->is_archive; |
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} |
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/** |
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* Is query requesting an attachment page. |
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* |
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* @since 2.0.0 |
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* @uses $wp_query |
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* |
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* @return bool True if page is attachment. |
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*/ |
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function is_attachment () { |
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global $wp_query; |
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return $wp_query->is_attachment; |
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} |
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/** |
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* Is query requesting an author page. |
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* |
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* If the $author parameter is specified then the check will be expanded to |
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* include whether the queried author matches the one given in the parameter. |
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* You can match against integers and against strings. |
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* |
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* If matching against an integer, the ID should be used of the author for the |
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* test. If the $author is an ID and matches the author page user ID, then |
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* 'true' will be returned. |
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* |
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* If matching against strings, then the test will be matched against both the |
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* nickname and user nicename and will return true on success. |
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* |
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* @since 1.5.0 |
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* @uses $wp_query |
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* |
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* @param string|int $author Optional. Is current page this author. |
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* @return bool True if page is author or $author (if set). |
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*/ |
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function is_author ($author = '') { |
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global $wp_query; |
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if ( !$wp_query->is_author ) |
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return false; |
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if ( empty($author) ) |
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return true; |
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$author_obj = $wp_query->get_queried_object(); |
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$author = (array) $author; |
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if ( in_array( $author_obj->ID, $author ) ) |
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return true; |
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elseif ( in_array( $author_obj->nickname, $author ) ) |
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return true; |
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elseif ( in_array( $author_obj->user_nicename, $author ) ) |
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return true; |
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return false; |
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} |
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/** |
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* Whether current page query contains a category name or given category name. |
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* |
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* The category list can contain category IDs, names, or category slugs. If any |
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* of them are part of the query, then it will return true. |
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* |
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* @since 1.5.0 |
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* @uses $wp_query |
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* |
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* @param string|array $category Optional. |
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* @return bool |
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*/ |
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function is_category ($category = '') { |
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global $wp_query; |
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if ( !$wp_query->is_category ) |
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return false; |
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if ( empty($category) ) |
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return true; |
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$cat_obj = $wp_query->get_queried_object(); |
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$category = (array) $category; |
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if ( in_array( $cat_obj->term_id, $category ) ) |
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return true; |
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elseif ( in_array( $cat_obj->name, $category ) ) |
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return true; |
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elseif ( in_array( $cat_obj->slug, $category ) ) |
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return true; |
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return false; |
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} |
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/** |
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* Whether the current page query has the given tag slug or contains tag. |
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* |
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* @since 2.3.0 |
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* @uses $wp_query |
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* |
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* @param string|array $slug Optional. Single tag or list of tags to check for. |
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* @return bool |
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*/ |
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function is_tag( $slug = '' ) { |
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global $wp_query; |
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if ( !$wp_query->is_tag ) |
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return false; |
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if ( empty( $slug ) ) |
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return true; |
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$tag_obj = $wp_query->get_queried_object(); |
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$slug = (array) $slug; |
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if ( in_array( $tag_obj->slug, $slug ) ) |
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return true; |
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return false; |
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} |
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/** |
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* Whether the current page query has the given taxonomy slug or contains taxonomy. |
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* |
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* @since 2.5.0 |
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* @uses $wp_query |
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* |
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* @param string|array $slug Optional. Slug or slugs to check in current query. |
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* @return bool |
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*/ |
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function is_tax( $slug = '' ) { |
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global $wp_query; |
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if ( !$wp_query->is_tax ) |
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return false; |
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if ( empty($slug) ) |
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return true; |
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return in_array( get_query_var('taxonomy'), (array) $slug ); |
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} |
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/** |
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* Whether the current URL is within the comments popup window. |
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* |
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* @since 1.5.0 |
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* @uses $wp_query |
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* |
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* @return bool |
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*/ |
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function is_comments_popup () { |
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global $wp_query; |
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return $wp_query->is_comments_popup; |
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} |
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/** |
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* Whether current URL is based on a date. |
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* |
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* @since 1.5.0 |
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* @uses $wp_query |
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* |
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* @return bool |
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*/ |
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function is_date () { |
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global $wp_query; |
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return $wp_query->is_date; |
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} |
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/** |
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* Whether current blog URL contains a day. |
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* |
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* @since 1.5.0 |
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* @uses $wp_query |
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* |
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* @return bool |
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*/ |
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function is_day () { |
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global $wp_query; |
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return $wp_query->is_day; |
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} |
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/** |
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* Whether current page query is feed URL. |
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* |
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* @since 1.5.0 |
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* @uses $wp_query |
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* |
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* @return bool |
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*/ |
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function is_feed () { |
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global $wp_query; |
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return $wp_query->is_feed; |
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} |
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/** |
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* Whether current page query is the front of the site. |
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* |
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* @since 2.5.0 |
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* @uses is_home() |
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* @uses get_option() |
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* |
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* @return bool True, if front of site. |
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*/ |
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function is_front_page () { |
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// most likely case |
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if ( 'posts' == get_option('show_on_front') && is_home() ) |
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return true; |
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elseif ( 'page' == get_option('show_on_front') && get_option('page_on_front') && is_page(get_option('page_on_front')) ) |
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return true; |
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else |
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return false; |
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} |
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/** |
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* Whether current page view is the blog homepage. |
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* |
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* @since 1.5.0 |
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* @uses $wp_query |
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* |
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* @return bool True if blog view homepage. |
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*/ |
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function is_home () { |
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global $wp_query; |
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return $wp_query->is_home; |
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} |
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/** |
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* Whether current page query contains a month. |
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* |
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* @since 1.5.0 |
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* @uses $wp_query |
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* |
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* @return bool |
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*/ |
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function is_month () { |
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global $wp_query; |
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return $wp_query->is_month; |
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} |
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/** |
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* Whether query is page or contains given page(s). |
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* |
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* Calls the function without any parameters will only test whether the current |
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* query is of the page type. Either a list or a single item can be tested |
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* against for whether the query is a page and also is the value or one of the |
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* values in the page parameter. |
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* |
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* The parameter can contain the page ID, page title, or page name. The |
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* parameter can also be an array of those three values. |
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* |
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* @since 1.5.0 |
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* @uses $wp_query |
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* |
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* @param mixed $page Either page or list of pages to test against. |
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* @return bool |
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*/ |
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function is_page ($page = '') { |
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global $wp_query; |
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if ( !$wp_query->is_page ) |
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return false; |
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if ( empty($page) ) |
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return true; |
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$page_obj = $wp_query->get_queried_object(); |
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$page = (array) $page; |
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if ( in_array( $page_obj->ID, $page ) ) |
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return true; |
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elseif ( in_array( $page_obj->post_title, $page ) ) |
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return true; |
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else if ( in_array( $page_obj->post_name, $page ) ) |
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return true; |
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return false; |
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} |
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/** |
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* Whether query contains multiple pages for the results. |
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* |
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* @since 1.5.0 |
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* @uses $wp_query |
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* |
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* @return bool |
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*/ |
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function is_paged () { |
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global $wp_query; |
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return $wp_query->is_paged; |
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} |
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/** |
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* Whether the current page was created by a plugin. |
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* |
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* The plugin can set this by using the global $plugin_page and setting it to |
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* true. |
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* |
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* @since 1.5.0 |
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* @global bool $plugin_page Used by plugins to tell the query that current is a plugin page. |
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* |
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* @return bool |
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*/ |
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function is_plugin_page() { |
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global $plugin_page; |
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if ( isset($plugin_page) ) |
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return true; |
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return false; |
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} |
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/** |
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422 |
* Whether the current query is preview of post or page. |
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* |
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* @since 2.0.0 |
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* @uses $wp_query |
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* |
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* @return bool |
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*/ |
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function is_preview() { |
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global $wp_query; |
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return $wp_query->is_preview; |
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} |
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434 |
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/** |
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* Whether the current query post is robots. |
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* |
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* @since 2.1.0 |
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* @uses $wp_query |
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* |
|
|
441 |
* @return bool |
|
|
442 |
*/ |
|
|
443 |
function is_robots() { |
|
|
444 |
global $wp_query; |
|
|
445 |
|
|
|
446 |
return $wp_query->is_robots; |
|
|
447 |
} |
|
|
448 |
|
|
|
449 |
/** |
|
|
450 |
* Whether current query is the result of a user search. |
|
|
451 |
* |
|
|
452 |
* @since 1.5.0 |
|
|
453 |
* @uses $wp_query |
|
|
454 |
* |
|
|
455 |
* @return bool |
|
|
456 |
*/ |
|
|
457 |
function is_search () { |
|
|
458 |
global $wp_query; |
|
|
459 |
|
|
|
460 |
return $wp_query->is_search; |
|
|
461 |
} |
|
|
462 |
|
|
|
463 |
/** |
|
|
464 |
* Whether the current page query is single page. |
|
|
465 |
* |
|
|
466 |
* The parameter can contain the post ID, post title, or post name. The |
|
|
467 |
* parameter can also be an array of those three values. |
|
|
468 |
* |
|
|
469 |
* This applies to other post types, attachments, pages, posts. Just means that |
|
|
470 |
* the current query has only a single object. |
|
|
471 |
* |
|
|
472 |
* @since 1.5.0 |
|
|
473 |
* @uses $wp_query |
|
|
474 |
* |
|
|
475 |
* @param mixed $post Either post or list of posts to test against. |
|
|
476 |
* @return bool |
|
|
477 |
*/ |
|
|
478 |
function is_single ($post = '') { |
|
|
479 |
global $wp_query; |
|
|
480 |
|
|
|
481 |
if ( !$wp_query->is_single ) |
|
|
482 |
return false; |
|
|
483 |
|
|
|
484 |
if ( empty( $post) ) |
|
|
485 |
return true; |
|
|
486 |
|
|
|
487 |
$post_obj = $wp_query->get_queried_object(); |
|
|
488 |
|
|
|
489 |
$post = (array) $post; |
|
|
490 |
|
|
|
491 |
if ( in_array( $post_obj->ID, $post ) ) |
|
|
492 |
return true; |
|
|
493 |
elseif ( in_array( $post_obj->post_title, $post ) ) |
|
|
494 |
return true; |
|
|
495 |
elseif ( in_array( $post_obj->post_name, $post ) ) |
|
|
496 |
return true; |
|
|
497 |
|
|
|
498 |
return false; |
|
|
499 |
} |
|
|
500 |
|
|
|
501 |
/** |
|
|
502 |
* Whether is single post, is a page, or is an attachment. |
|
|
503 |
* |
|
|
504 |
* @since 1.5.0 |
|
|
505 |
* @uses $wp_query |
|
|
506 |
* |
|
|
507 |
* @return bool |
|
|
508 |
*/ |
|
|
509 |
function is_singular() { |
|
|
510 |
global $wp_query; |
|
|
511 |
|
|
|
512 |
return $wp_query->is_singular; |
|
|
513 |
} |
|
|
514 |
|
|
|
515 |
/** |
|
|
516 |
* Whether the query contains a time. |
|
|
517 |
* |
|
|
518 |
* @since 1.5.0 |
|
|
519 |
* @uses $wp_query |
|
|
520 |
* |
|
|
521 |
* @return bool |
|
|
522 |
*/ |
|
|
523 |
function is_time () { |
|
|
524 |
global $wp_query; |
|
|
525 |
|
|
|
526 |
return $wp_query->is_time; |
|
|
527 |
} |
|
|
528 |
|
|
|
529 |
/** |
|
|
530 |
* Whether the query is a trackback. |
|
|
531 |
* |
|
|
532 |
* @since 1.5.0 |
|
|
533 |
* @uses $wp_query |
|
|
534 |
* |
|
|
535 |
* @return bool |
|
|
536 |
*/ |
|
|
537 |
function is_trackback () { |
|
|
538 |
global $wp_query; |
|
|
539 |
|
|
|
540 |
return $wp_query->is_trackback; |
|
|
541 |
} |
|
|
542 |
|
|
|
543 |
/** |
|
|
544 |
* Whether the query contains a year. |
|
|
545 |
* |
|
|
546 |
* @since 1.5.0 |
|
|
547 |
* @uses $wp_query |
|
|
548 |
* |
|
|
549 |
* @return bool |
|
|
550 |
*/ |
|
|
551 |
function is_year () { |
|
|
552 |
global $wp_query; |
|
|
553 |
|
|
|
554 |
return $wp_query->is_year; |
|
|
555 |
} |
|
|
556 |
|
|
|
557 |
/** |
|
|
558 |
* Whether current page query is a 404 and no results for WordPress query. |
|
|
559 |
* |
|
|
560 |
* @since 1.5.0 |
|
|
561 |
* @uses $wp_query |
|
|
562 |
* |
|
|
563 |
* @return bool True, if nothing is found matching WordPress Query. |
|
|
564 |
*/ |
|
|
565 |
function is_404 () { |
|
|
566 |
global $wp_query; |
|
|
567 |
|
|
|
568 |
return $wp_query->is_404; |
|
|
569 |
} |
|
|
570 |
|
|
|
571 |
/* |
|
|
572 |
* The Loop. Post loop control. |
|
|
573 |
*/ |
|
|
574 |
|
|
|
575 |
/** |
|
|
576 |
* Whether current WordPress query has results to loop over. |
|
|
577 |
* |
|
|
578 |
* @see WP_Query::have_posts() |
|
|
579 |
* @since 1.5.0 |
|
|
580 |
* @uses $wp_query |
|
|
581 |
* |
|
|
582 |
* @return bool |
|
|
583 |
*/ |
|
|
584 |
function have_posts() { |
|
|
585 |
global $wp_query; |
|
|
586 |
|
|
|
587 |
return $wp_query->have_posts(); |
|
|
588 |
} |
|
|
589 |
|
|
|
590 |
/** |
|
|
591 |
* Whether the caller is in the Loop. |
|
|
592 |
* |
|
|
593 |
* @since 2.0.0 |
|
|
594 |
* @uses $wp_query |
|
|
595 |
* |
|
|
596 |
* @return bool True if caller is within loop, false if loop hasn't started or ended. |
|
|
597 |
*/ |
|
|
598 |
function in_the_loop() { |
|
|
599 |
global $wp_query; |
|
|
600 |
|
|
|
601 |
return $wp_query->in_the_loop; |
|
|
602 |
} |
|
|
603 |
|
|
|
604 |
/** |
|
|
605 |
* Rewind the loop posts. |
|
|
606 |
* |
|
|
607 |
* @see WP_Query::rewind_posts() |
|
|
608 |
* @since 1.5.0 |
|
|
609 |
* @uses $wp_query |
|
|
610 |
* |
|
|
611 |
* @return null |
|
|
612 |
*/ |
|
|
613 |
function rewind_posts() { |
|
|
614 |
global $wp_query; |
|
|
615 |
|
|
|
616 |
return $wp_query->rewind_posts(); |
|
|
617 |
} |
|
|
618 |
|
|
|
619 |
/** |
|
|
620 |
* Iterate the post index in the loop. |
|
|
621 |
* |
|
|
622 |
* @see WP_Query::the_post() |
|
|
623 |
* @since 1.5.0 |
|
|
624 |
* @uses $wp_query |
|
|
625 |
*/ |
|
|
626 |
function the_post() { |
|
|
627 |
global $wp_query; |
|
|
628 |
|
|
|
629 |
$wp_query->the_post(); |
|
|
630 |
} |
|
|
631 |
|
|
|
632 |
/* |
|
|
633 |
* Comments loop. |
|
|
634 |
*/ |
|
|
635 |
|
|
|
636 |
/** |
|
|
637 |
* Whether there are comments to loop over. |
|
|
638 |
* |
|
|
639 |
* @see WP_Query::have_comments() |
|
|
640 |
* @since 2.2.0 |
|
|
641 |
* @uses $wp_query |
|
|
642 |
* |
|
|
643 |
* @return bool |
|
|
644 |
*/ |
|
|
645 |
function have_comments() { |
|
|
646 |
global $wp_query; |
|
|
647 |
return $wp_query->have_comments(); |
|
|
648 |
} |
|
|
649 |
|
|
|
650 |
/** |
|
|
651 |
* Iterate comment index in the comment loop. |
|
|
652 |
* |
|
|
653 |
* @see WP_Query::the_comment() |
|
|
654 |
* @since 2.2.0 |
|
|
655 |
* @uses $wp_query |
|
|
656 |
* |
|
|
657 |
* @return object |
|
|
658 |
*/ |
|
|
659 |
function the_comment() { |
|
|
660 |
global $wp_query; |
|
|
661 |
return $wp_query->the_comment(); |
|
|
662 |
} |
|
|
663 |
|
|
|
664 |
/* |
|
|
665 |
* WP_Query |
|
|
666 |
*/ |
|
|
667 |
|
|
|
668 |
/** |
|
|
669 |
* The WordPress Query class. |
|
|
670 |
* |
|
|
671 |
* @link http://codex.wordpress.org/Function_Reference/WP_Query Codex page. |
|
|
672 |
* |
|
|
673 |
* @since 1.5.0 |
|
|
674 |
*/ |
|
|
675 |
class WP_Query { |
|
|
676 |
|
|
|
677 |
/** |
|
|
678 |
* Query string |
|
|
679 |
* |
|
|
680 |
* @since 1.5.0 |
|
|
681 |
* @access public |
|
|
682 |
* @var string |
|
|
683 |
*/ |
|
|
684 |
var $query; |
|
|
685 |
|
|
|
686 |
/** |
|
|
687 |
* Query search variables set by the user. |
|
|
688 |
* |
|
|
689 |
* @since 1.5.0 |
|
|
690 |
* @access public |
|
|
691 |
* @var array |
|
|
692 |
*/ |
|
|
693 |
var $query_vars = array(); |
|
|
694 |
|
|
|
695 |
/** |
|
|
696 |
* Holds the data for a single object that is queried. |
|
|
697 |
* |
|
|
698 |
* Holds the contents of a post, page, category, attachment. |
|
|
699 |
* |
|
|
700 |
* @since 1.5.0 |
|
|
701 |
* @access public |
|
|
702 |
* @var object|array |
|
|
703 |
*/ |
|
|
704 |
var $queried_object; |
|
|
705 |
|
|
|
706 |
/** |
|
|
707 |
* The ID of the queried object. |
|
|
708 |
* |
|
|
709 |
* @since 1.5.0 |
|
|
710 |
* @access public |
|
|
711 |
* @var int |
|
|
712 |
*/ |
|
|
713 |
var $queried_object_id; |
|
|
714 |
|
|
|
715 |
/** |
|
|
716 |
* Get post database query. |
|
|
717 |
* |
|
|
718 |
* @since 2.0.1 |
|
|
719 |
* @access public |
|
|
720 |
* @var string |
|
|
721 |
*/ |
|
|
722 |
var $request; |
|
|
723 |
|
|
|
724 |
/** |
|
|
725 |
* List of posts. |
|
|
726 |
* |
|
|
727 |
* @since 1.5.0 |
|
|
728 |
* @access public |
|
|
729 |
* @var array |
|
|
730 |
*/ |
|
|
731 |
var $posts; |
|
|
732 |
|
|
|
733 |
/** |
|
|
734 |
* The amount of posts for the current query. |
|
|
735 |
* |
|
|
736 |
* @since 1.5.0 |
|
|
737 |
* @access public |
|
|
738 |
* @var int |
|
|
739 |
*/ |
|
|
740 |
var $post_count = 0; |
|
|
741 |
|
|
|
742 |
/** |
|
|
743 |
* Index of the current item in the loop. |
|
|
744 |
* |
|
|
745 |
* @since 1.5.0 |
|
|
746 |
* @access public |
|
|
747 |
* @var int |
|
|
748 |
*/ |
|
|
749 |
var $current_post = -1; |
|
|
750 |
|
|
|
751 |
/** |
|
|
752 |
* Whether the loop has started and the caller is in the loop. |
|
|
753 |
* |
|
|
754 |
* @since 2.0.0 |
|
|
755 |
* @access public |
|
|
756 |
* @var bool |
|
|
757 |
*/ |
|
|
758 |
var $in_the_loop = false; |
|
|
759 |
|
|
|
760 |
/** |
|
|
761 |
* The current post ID. |
|
|
762 |
* |
|
|
763 |
* @since 1.5.0 |
|
|
764 |
* @access public |
|
|
765 |
* @var int |
|
|
766 |
*/ |
|
|
767 |
var $post; |
|
|
768 |
|
|
|
769 |
/** |
|
|
770 |
* The list of comments for current post. |
|
|
771 |
* |
|
|
772 |
* @since 2.2.0 |
|
|
773 |
* @access public |
|
|
774 |
* @var array |
|
|
775 |
*/ |
|
|
776 |
var $comments; |
|
|
777 |
|
|
|
778 |
/** |
|
|
779 |
* The amount of comments for the posts. |
|
|
780 |
* |
|
|
781 |
* @since 2.2.0 |
|
|
782 |
* @access public |
|
|
783 |
* @var int |
|
|
784 |
*/ |
|
|
785 |
var $comment_count = 0; |
|
|
786 |
|
|
|
787 |
/** |
|
|
788 |
* The index of the comment in the comment loop. |
|
|
789 |
* |
|
|
790 |
* @since 2.2.0 |
|
|
791 |
* @access public |
|
|
792 |
* @var int |
|
|
793 |
*/ |
|
|
794 |
var $current_comment = -1; |
|
|
795 |
|
|
|
796 |
/** |
|
|
797 |
* Current comment ID. |
|
|
798 |
* |
|
|
799 |
* @since 2.2.0 |
|
|
800 |
* @access public |
|
|
801 |
* @var int |
|
|
802 |
*/ |
|
|
803 |
var $comment; |
|
|
804 |
|
|
|
805 |
/** |
|
|
806 |
* Amount of posts if limit clause was not used. |
|
|
807 |
* |
|
|
808 |
* @since 2.1.0 |
|
|
809 |
* @access public |
|
|
810 |
* @var int |
|
|
811 |
*/ |
|
|
812 |
var $found_posts = 0; |
|
|
813 |
|
|
|
814 |
/** |
|
|
815 |
* The amount of pages. |
|
|
816 |
* |
|
|
817 |
* @since 2.1.0 |
|
|
818 |
* @access public |
|
|
819 |
* @var int |
|
|
820 |
*/ |
|
|
821 |
var $max_num_pages = 0; |
|
|
822 |
|
|
|
823 |
/** |
|
|
824 |
* The amount of comment pages. |
|
|
825 |
* |
|
|
826 |
* @since 2.7.0 |
|
|
827 |
* @access public |
|
|
828 |
* @var int |
|
|
829 |
*/ |
|
|
830 |
var $max_num_comment_pages = 0; |
|
|
831 |
|
|
|
832 |
/** |
|
|
833 |
* Set if query is single post. |
|
|
834 |
* |
|
|
835 |
* @since 1.5.0 |
|
|
836 |
* @access public |
|
|
837 |
* @var bool |
|
|
838 |
*/ |
|
|
839 |
var $is_single = false; |
|
|
840 |
|
|
|
841 |
/** |
|
|
842 |
* Set if query is preview of blog. |
|
|
843 |
* |
|
|
844 |
* @since 2.0.0 |
|
|
845 |
* @access public |
|
|
846 |
* @var bool |
|
|
847 |
*/ |
|
|
848 |
var $is_preview = false; |
|
|
849 |
|
|
|
850 |
/** |
|
|
851 |
* Set if query returns a page. |
|
|
852 |
* |
|
|
853 |
* @since 1.5.0 |
|
|
854 |
* @access public |
|
|
855 |
* @var bool |
|
|
856 |
*/ |
|
|
857 |
var $is_page = false; |
|
|
858 |
|
|
|
859 |
/** |
|
|
860 |
* Set if query is an archive list. |
|
|
861 |
* |
|
|
862 |
* @since 1.5.0 |
|
|
863 |
* @access public |
|
|
864 |
* @var bool |
|
|
865 |
*/ |
|
|
866 |
var $is_archive = false; |
|
|
867 |
|
|
|
868 |
/** |
|
|
869 |
* Set if query is part of a date. |
|
|
870 |
* |
|
|
871 |
* @since 1.5.0 |
|
|
872 |
* @access public |
|
|
873 |
* @var bool |
|
|
874 |
*/ |
|
|
875 |
var $is_date = false; |
|
|
876 |
|
|
|
877 |
/** |
|
|
878 |
* Set if query contains a year. |
|
|
879 |
* |
|
|
880 |
* @since 1.5.0 |
|
|
881 |
* @access public |
|
|
882 |
* @var bool |
|
|
883 |
*/ |
|
|
884 |
var $is_year = false; |
|
|
885 |
|
|
|
886 |
/** |
|
|
887 |
* Set if query contains a month. |
|
|
888 |
* |
|
|
889 |
* @since 1.5.0 |
|
|
890 |
* @access public |
|
|
891 |
* @var bool |
|
|
892 |
*/ |
|
|
893 |
var $is_month = false; |
|
|
894 |
|
|
|
895 |
/** |
|
|
896 |
* Set if query contains a day. |
|
|
897 |
* |
|
|
898 |
* @since 1.5.0 |
|
|
899 |
* @access public |
|
|
900 |
* @var bool |
|
|
901 |
*/ |
|
|
902 |
var $is_day = false; |
|
|
903 |
|
|
|
904 |
/** |
|
|
905 |
* Set if query contains time. |
|
|
906 |
* |
|
|
907 |
* @since 1.5.0 |
|
|
908 |
* @access public |
|
|
909 |
* @var bool |
|
|
910 |
*/ |
|
|
911 |
var $is_time = false; |
|
|
912 |
|
|
|
913 |
/** |
|
|
914 |
* Set if query contains an author. |
|
|
915 |
* |
|
|
916 |
* @since 1.5.0 |
|
|
917 |
* @access public |
|
|
918 |
* @var bool |
|
|
919 |
*/ |
|
|
920 |
var $is_author = false; |
|
|
921 |
|
|
|
922 |
/** |
|
|
923 |
* Set if query contains category. |
|
|
924 |
* |
|
|
925 |
* @since 1.5.0 |
|
|
926 |
* @access public |
|
|
927 |
* @var bool |
|
|
928 |
*/ |
|
|
929 |
var $is_category = false; |
|
|
930 |
|
|
|
931 |
/** |
|
|
932 |
* Set if query contains tag. |
|
|
933 |
* |
|
|
934 |
* @since 2.3.0 |
|
|
935 |
* @access public |
|
|
936 |
* @var bool |
|
|
937 |
*/ |
|
|
938 |
var $is_tag = false; |
|
|
939 |
|
|
|
940 |
/** |
|
|
941 |
* Set if query contains taxonomy. |
|
|
942 |
* |
|
|
943 |
* @since 2.5.0 |
|
|
944 |
* @access public |
|
|
945 |
* @var bool |
|
|
946 |
*/ |
|
|
947 |
var $is_tax = false; |
|
|
948 |
|
|
|
949 |
/** |
|
|
950 |
* Set if query was part of a search result. |
|
|
951 |
* |
|
|
952 |
* @since 1.5.0 |
|
|
953 |
* @access public |
|
|
954 |
* @var bool |
|
|
955 |
*/ |
|
|
956 |
var $is_search = false; |
|
|
957 |
|
|
|
958 |
/** |
|
|
959 |
* Set if query is feed display. |
|
|
960 |
* |
|
|
961 |
* @since 1.5.0 |
|
|
962 |
* @access public |
|
|
963 |
* @var bool |
|
|
964 |
*/ |
|
|
965 |
var $is_feed = false; |
|
|
966 |
|
|
|
967 |
/** |
|
|
968 |
* Set if query is comment feed display. |
|
|
969 |
* |
|
|
970 |
* @since 2.2.0 |
|
|
971 |
* @access public |
|
|
972 |
* @var bool |
|
|
973 |
*/ |
|
|
974 |
var $is_comment_feed = false; |
|
|
975 |
|
|
|
976 |
/** |
|
|
977 |
* Set if query is trackback. |
|
|
978 |
* |
|
|
979 |
* @since 1.5.0 |
|
|
980 |
* @access public |
|
|
981 |
* @var bool |
|
|
982 |
*/ |
|
|
983 |
var $is_trackback = false; |
|
|
984 |
|
|
|
985 |
/** |
|
|
986 |
* Set if query is blog homepage. |
|
|
987 |
* |
|
|
988 |
* @since 1.5.0 |
|
|
989 |
* @access public |
|
|
990 |
* @var bool |
|
|
991 |
*/ |
|
|
992 |
var $is_home = false; |
|
|
993 |
|
|
|
994 |
/** |
|
|
995 |
* Set if query couldn't found anything. |
|
|
996 |
* |
|
|
997 |
* @since 1.5.0 |
|
|
998 |
* @access public |
|
|
999 |
* @var bool |
|
|
1000 |
*/ |
|
|
1001 |
var $is_404 = false; |
|
|
1002 |
|
|
|
1003 |
/** |
|
|
1004 |
* Set if query is within comments popup window. |
|
|
1005 |
* |
|
|
1006 |
* @since 1.5.0 |
|
|
1007 |
* @access public |
|
|
1008 |
* @var bool |
|
|
1009 |
*/ |
|
|
1010 |
var $is_comments_popup = false; |
|
|
1011 |
|
|
|
1012 |
/** |
|
|
1013 |
* Set if query is part of administration page. |
|
|
1014 |
* |
|
|
1015 |
* @since 1.5.0 |
|
|
1016 |
* @access public |
|
|
1017 |
* @var bool |
|
|
1018 |
*/ |
|
|
1019 |
var $is_admin = false; |
|
|
1020 |
|
|
|
1021 |
/** |
|
|
1022 |
* Set if query is an attachment. |
|
|
1023 |
* |
|
|
1024 |
* @since 2.0.0 |
|
|
1025 |
* @access public |
|
|
1026 |
* @var bool |
|
|
1027 |
*/ |
|
|
1028 |
var $is_attachment = false; |
|
|
1029 |
|
|
|
1030 |
/** |
|
|
1031 |
* Set if is single, is a page, or is an attachment. |
|
|
1032 |
* |
|
|
1033 |
* @since 2.1.0 |
|
|
1034 |
* @access public |
|
|
1035 |
* @var bool |
|
|
1036 |
*/ |
|
|
1037 |
var $is_singular = false; |
|
|
1038 |
|
|
|
1039 |
/** |
|
|
1040 |
* Set if query is for robots. |
|
|
1041 |
* |
|
|
1042 |
* @since 2.1.0 |
|
|
1043 |
* @access public |
|
|
1044 |
* @var bool |
|
|
1045 |
*/ |
|
|
1046 |
var $is_robots = false; |
|
|
1047 |
|
|
|
1048 |
/** |
|
|
1049 |
* Set if query contains posts. |
|
|
1050 |
* |
|
|
1051 |
* Basically, the homepage if the option isn't set for the static homepage. |
|
|
1052 |
* |
|
|
1053 |
* @since 2.1.0 |
|
|
1054 |
* @access public |
|
|
1055 |
* @var bool |
|
|
1056 |
*/ |
|
|
1057 |
var $is_posts_page = false; |
|
|
1058 |
|
|
|
1059 |
/** |
|
|
1060 |
* Resets query flags to false. |
|
|
1061 |
* |
|
|
1062 |
* The query flags are what page info WordPress was able to figure out. |
|
|
1063 |
* |
|
|
1064 |
* @since 2.0.0 |
|
|
1065 |
* @access private |
|
|
1066 |
*/ |
|
|
1067 |
function init_query_flags() { |
|
|
1068 |
$this->is_single = false; |
|
|
1069 |
$this->is_page = false; |
|
|
1070 |
$this->is_archive = false; |
|
|
1071 |
$this->is_date = false; |
|
|
1072 |
$this->is_year = false; |
|
|
1073 |
$this->is_month = false; |
|
|
1074 |
$this->is_day = false; |
|
|
1075 |
$this->is_time = false; |
|
|
1076 |
$this->is_author = false; |
|
|
1077 |
$this->is_category = false; |
|
|
1078 |
$this->is_tag = false; |
|
|
1079 |
$this->is_tax = false; |
|
|
1080 |
$this->is_search = false; |
|
|
1081 |
$this->is_feed = false; |
|
|
1082 |
$this->is_comment_feed = false; |
|
|
1083 |
$this->is_trackback = false; |
|
|
1084 |
$this->is_home = false; |
|
|
1085 |
$this->is_404 = false; |
|
|
1086 |
$this->is_paged = false; |
|
|
1087 |
$this->is_admin = false; |
|
|
1088 |
$this->is_attachment = false; |
|
|
1089 |
$this->is_singular = false; |
|
|
1090 |
$this->is_robots = false; |
|
|
1091 |
$this->is_posts_page = false; |
|
|
1092 |
} |
|
|
1093 |
|
|
|
1094 |
/** |
|
|
1095 |
* Initiates object properties and sets default values. |
|
|
1096 |
* |
|
|
1097 |
* @since 1.5.0 |
|
|
1098 |
* @access public |
|
|
1099 |
*/ |
|
|
1100 |
function init () { |
|
|
1101 |
unset($this->posts); |
|
|
1102 |
unset($this->query); |
|
|
1103 |
$this->query_vars = array(); |
|
|
1104 |
unset($this->queried_object); |
|
|
1105 |
unset($this->queried_object_id); |
|
|
1106 |
$this->post_count = 0; |
|
|
1107 |
$this->current_post = -1; |
|
|
1108 |
$this->in_the_loop = false; |
|
|
1109 |
|
|
|
1110 |
$this->init_query_flags(); |
|
|
1111 |
} |
|
|
1112 |
|
|
|
1113 |
/** |
|
|
1114 |
* Reparse the query vars. |
|
|
1115 |
* |
|
|
1116 |
* @since 1.5.0 |
|
|
1117 |
* @access public |
|
|
1118 |
*/ |
|
|
1119 |
function parse_query_vars() { |
|
|
1120 |
$this->parse_query(''); |
|
|
1121 |
} |
|
|
1122 |
|
|
|
1123 |
/** |
|
|
1124 |
* Fills in the query variables, which do not exist within the parameter. |
|
|
1125 |
* |
|
|
1126 |
* @since 2.1.0 |
|
|
1127 |
* @access public |
|
|
1128 |
* |
|
|
1129 |
* @param array $array Defined query variables. |
|
|
1130 |
* @return array Complete query variables with undefined ones filled in empty. |
|
|
1131 |
*/ |
|
|
1132 |
function fill_query_vars($array) { |
|
|
1133 |
$keys = array( |
|
|
1134 |
'error' |
|
|
1135 |
, 'm' |
|
|
1136 |
, 'p' |
|
|
1137 |
, 'post_parent' |
|
|
1138 |
, 'subpost' |
|
|
1139 |
, 'subpost_id' |
|
|
1140 |
, 'attachment' |
|
|
1141 |
, 'attachment_id' |
|
|
1142 |
, 'name' |
|
|
1143 |
, 'hour' |
|
|
1144 |
, 'static' |
|
|
1145 |
, 'pagename' |
|
|
1146 |
, 'page_id' |
|
|
1147 |
, 'second' |
|
|
1148 |
, 'minute' |
|
|
1149 |
, 'hour' |
|
|
1150 |
, 'day' |
|
|
1151 |
, 'monthnum' |
|
|
1152 |
, 'year' |
|
|
1153 |
, 'w' |
|
|
1154 |
, 'category_name' |
|
|
1155 |
, 'tag' |
|
|
1156 |
, 'cat' |
|
|
1157 |
, 'tag_id' |
|
|
1158 |
, 'author_name' |
|
|
1159 |
, 'feed' |
|
|
1160 |
, 'tb' |
|
|
1161 |
, 'paged' |
|
|
1162 |
, 'comments_popup' |
|
|
1163 |
, 'meta_key' |
|
|
1164 |
, 'meta_value' |
|
|
1165 |
, 'preview' |
|
|
1166 |
); |
|
|
1167 |
|
|
|
1168 |
foreach ($keys as $key) { |
|
|
1169 |
if ( !isset($array[$key])) |
|
|
1170 |
$array[$key] = ''; |
|
|
1171 |
} |
|
|
1172 |
|
|
|
1173 |
$array_keys = array('category__in', 'category__not_in', 'category__and', 'post__in', 'post__not_in', |
|
|
1174 |
'tag__in', 'tag__not_in', 'tag__and', 'tag_slug__in', 'tag_slug__and'); |
|
|
1175 |
|
|
|
1176 |
foreach ( $array_keys as $key ) { |
|
|
1177 |
if ( !isset($array[$key])) |
|
|
1178 |
$array[$key] = array(); |
|
|
1179 |
} |
|
|
1180 |
return $array; |
|
|
1181 |
} |
|
|
1182 |
|
|
|
1183 |
/** |
|
|
1184 |
* Parse a query string and set query type booleans. |
|
|
1185 |
* |
|
|
1186 |
* @since 1.5.0 |
|
|
1187 |
* @access public |
|
|
1188 |
* |
|
|
1189 |
* @param string|array $query |
|
|
1190 |
*/ |
|
|
1191 |
function parse_query ($query) { |
|
|
1192 |
if ( !empty($query) || !isset($this->query) ) { |
|
|
1193 |
$this->init(); |
|
|
1194 |
if ( is_array($query) ) |
|
|
1195 |
$this->query_vars = $query; |
|
|
1196 |
else |
|
|
1197 |
parse_str($query, $this->query_vars); |
|
|
1198 |
$this->query = $query; |
|
|
1199 |
} |
|
|
1200 |
|
|
|
1201 |
$this->query_vars = $this->fill_query_vars($this->query_vars); |
|
|
1202 |
$qv = &$this->query_vars; |
|
|
1203 |
|
|
|
1204 |
if ( ! empty($qv['robots']) ) |
|
|
1205 |
$this->is_robots = true; |
|
|
1206 |
|
|
|
1207 |
$qv['p'] = absint($qv['p']); |
|
|
1208 |
$qv['page_id'] = absint($qv['page_id']); |
|
|
1209 |
$qv['year'] = absint($qv['year']); |
|
|
1210 |
$qv['monthnum'] = absint($qv['monthnum']); |
|
|
1211 |
$qv['day'] = absint($qv['day']); |
|
|
1212 |
$qv['w'] = absint($qv['w']); |
|
|
1213 |
$qv['m'] = absint($qv['m']); |
|
|
1214 |
$qv['paged'] = absint($qv['paged']); |
|
|
1215 |
$qv['cat'] = preg_replace( '|[^0-9,-]|', '', $qv['cat'] ); // comma separated list of positive or negative integers |
|
|
1216 |
$qv['pagename'] = trim( $qv['pagename'] ); |
|
|
1217 |
$qv['name'] = trim( $qv['name'] ); |
|
|
1218 |
if ( '' !== $qv['hour'] ) $qv['hour'] = absint($qv['hour']); |
|
|
1219 |
if ( '' !== $qv['minute'] ) $qv['minute'] = absint($qv['minute']); |
|
|
1220 |
if ( '' !== $qv['second'] ) $qv['second'] = absint($qv['second']); |
|
|
1221 |
|
|
|
1222 |
// Compat. Map subpost to attachment. |
|
|
1223 |
if ( '' != $qv['subpost'] ) |
|
|
1224 |
$qv['attachment'] = $qv['subpost']; |
|
|
1225 |
if ( '' != $qv['subpost_id'] ) |
|
|
1226 |
$qv['attachment_id'] = $qv['subpost_id']; |
|
|
1227 |
|
|
|
1228 |
$qv['attachment_id'] = absint($qv['attachment_id']); |
|
|
1229 |
|
|
|
1230 |
if ( ('' != $qv['attachment']) || !empty($qv['attachment_id']) ) { |
|
|
1231 |
$this->is_single = true; |
|
|
1232 |
$this->is_attachment = true; |
|
|
1233 |
} elseif ( '' != $qv['name'] ) { |
|
|
1234 |
$this->is_single = true; |
|
|
1235 |
} elseif ( $qv['p'] ) { |
|
|
1236 |
$this->is_single = true; |
|
|
1237 |
} elseif ( ('' !== $qv['hour']) && ('' !== $qv['minute']) &&('' !== $qv['second']) && ('' != $qv['year']) && ('' != $qv['monthnum']) && ('' != $qv['day']) ) { |
|
|
1238 |
// If year, month, day, hour, minute, and second are set, a single |
|
|
1239 |
// post is being queried. |
|
|
1240 |
$this->is_single = true; |
|
|
1241 |
} elseif ( '' != $qv['static'] || '' != $qv['pagename'] || !empty($qv['page_id']) ) { |
|
|
1242 |
$this->is_page = true; |
|
|
1243 |
$this->is_single = false; |
|
|
1244 |
} elseif ( !empty($qv['s']) ) { |
|
|
1245 |
$this->is_search = true; |
|
|
1246 |
} else { |
|
|
1247 |
// Look for archive queries. Dates, categories, authors. |
|
|
1248 |
|
|
|
1249 |
if ( '' !== $qv['second'] ) { |
|
|
1250 |
$this->is_time = true; |
|
|
1251 |
$this->is_date = true; |
|
|
1252 |
} |
|
|
1253 |
|
|
|
1254 |
if ( '' !== $qv['minute'] ) { |
|
|
1255 |
$this->is_time = true; |
|
|
1256 |
$this->is_date = true; |
|
|
1257 |
} |
|
|
1258 |
|
|
|
1259 |
if ( '' !== $qv['hour'] ) { |
|
|
1260 |
$this->is_time = true; |
|
|
1261 |
$this->is_date = true; |
|
|
1262 |
} |
|
|
1263 |
|
|
|
1264 |
if ( $qv['day'] ) { |
|
|
1265 |
if (! $this->is_date) { |
|
|
1266 |
$this->is_day = true; |
|
|
1267 |
$this->is_date = true; |
|
|
1268 |
} |
|
|
1269 |
} |
|
|
1270 |
|
|
|
1271 |
if ( $qv['monthnum'] ) { |
|
|
1272 |
if (! $this->is_date) { |
|
|
1273 |
$this->is_month = true; |
|
|
1274 |
$this->is_date = true; |
|
|
1275 |
} |
|
|
1276 |
} |
|
|
1277 |
|
|
|
1278 |
if ( $qv['year'] ) { |
|
|
1279 |
if (! $this->is_date) { |
|
|
1280 |
$this->is_year = true; |
|
|
1281 |
$this->is_date = true; |
|
|
1282 |
} |
|
|
1283 |
} |
|
|
1284 |
|
|
|
1285 |
if ( $qv['m'] ) { |
|
|
1286 |
$this->is_date = true; |
|
|
1287 |
if (strlen($qv['m']) > 9) { |
|
|
1288 |
$this->is_time = true; |
|
|
1289 |
} else if (strlen($qv['m']) > 7) { |
|
|
1290 |
$this->is_day = true; |
|
|
1291 |
} else if (strlen($qv['m']) > 5) { |
|
|
1292 |
$this->is_month = true; |
|
|
1293 |
} else { |
|
|
1294 |
$this->is_year = true; |
|
|
1295 |
} |
|
|
1296 |
} |
|
|
1297 |
|
|
|
1298 |
if ('' != $qv['w']) { |
|
|
1299 |
$this->is_date = true; |
|
|
1300 |
} |
|
|
1301 |
|
|
|
1302 |
if ( empty($qv['cat']) || ($qv['cat'] == '0') ) { |
|
|
1303 |
$this->is_category = false; |
|
|
1304 |
} else { |
|
|
1305 |
if (strpos($qv['cat'], '-') !== false) { |
|
|
1306 |
$this->is_category = false; |
|
|
1307 |
} else { |
|
|
1308 |
$this->is_category = true; |
|
|
1309 |
} |
|
|
1310 |
} |
|
|
1311 |
|
|
|
1312 |
if ( '' != $qv['category_name'] ) { |
|
|
1313 |
$this->is_category = true; |
|
|
1314 |
} |
|
|
1315 |
|
|
|
1316 |
if ( !is_array($qv['category__in']) || empty($qv['category__in']) ) { |
|
|
1317 |
$qv['category__in'] = array(); |
|
|
1318 |
} else { |
|
|
1319 |
$qv['category__in'] = array_map('absint', $qv['category__in']); |
|
|
1320 |
$this->is_category = true; |
|
|
1321 |
} |
|
|
1322 |
|
|
|
1323 |
if ( !is_array($qv['category__not_in']) || empty($qv['category__not_in']) ) { |
|
|
1324 |
$qv['category__not_in'] = array(); |
|
|
1325 |
} else { |
|
|
1326 |
$qv['category__not_in'] = array_map('absint', $qv['category__not_in']); |
|
|
1327 |
} |
|
|
1328 |
|
|
|
1329 |
if ( !is_array($qv['category__and']) || empty($qv['category__and']) ) { |
|
|
1330 |
$qv['category__and'] = array(); |
|
|
1331 |
} else { |
|
|
1332 |
$qv['category__and'] = array_map('absint', $qv['category__and']); |
|
|
1333 |
$this->is_category = true; |
|
|
1334 |
} |
|
|
1335 |
|
|
|
1336 |
if ( '' != $qv['tag'] ) |
|
|
1337 |
$this->is_tag = true; |
|
|
1338 |
|
|
|
1339 |
$qv['tag_id'] = absint($qv['tag_id']); |
|
|
1340 |
if ( !empty($qv['tag_id']) ) |
|
|
1341 |
$this->is_tag = true; |
|
|
1342 |
|
|
|
1343 |
if ( !is_array($qv['tag__in']) || empty($qv['tag__in']) ) { |
|
|
1344 |
$qv['tag__in'] = array(); |
|
|
1345 |
} else { |
|
|
1346 |
$qv['tag__in'] = array_map('absint', $qv['tag__in']); |
|
|
1347 |
$this->is_tag = true; |
|
|
1348 |
} |
|
|
1349 |
|
|
|
1350 |
if ( !is_array($qv['tag__not_in']) || empty($qv['tag__not_in']) ) { |
|
|
1351 |
$qv['tag__not_in'] = array(); |
|
|
1352 |
} else { |
|
|
1353 |
$qv['tag__not_in'] = array_map('absint', $qv['tag__not_in']); |
|
|
1354 |
} |
|
|
1355 |
|
|
|
1356 |
if ( !is_array($qv['tag__and']) || empty($qv['tag__and']) ) { |
|
|
1357 |
$qv['tag__and'] = array(); |
|
|
1358 |
} else { |
|
|
1359 |
$qv['tag__and'] = array_map('absint', $qv['tag__and']); |
|
|
1360 |
$this->is_category = true; |
|
|
1361 |
} |
|
|
1362 |
|
|
|
1363 |
if ( !is_array($qv['tag_slug__in']) || empty($qv['tag_slug__in']) ) { |
|
|
1364 |
$qv['tag_slug__in'] = array(); |
|
|
1365 |
} else { |
|
|
1366 |
$qv['tag_slug__in'] = array_map('sanitize_title', $qv['tag_slug__in']); |
|
|
1367 |
$this->is_tag = true; |
|
|
1368 |
} |
|
|
1369 |
|
|
|
1370 |
if ( !is_array($qv['tag_slug__and']) || empty($qv['tag_slug__and']) ) { |
|
|
1371 |
$qv['tag_slug__and'] = array(); |
|
|
1372 |
} else { |
|
|
1373 |
$qv['tag_slug__and'] = array_map('sanitize_title', $qv['tag_slug__and']); |
|
|
1374 |
$this->is_tag = true; |
|
|
1375 |
} |
|
|
1376 |
|
|
|
1377 |
if ( empty($qv['taxonomy']) || empty($qv['term']) ) { |
|
|
1378 |
$this->is_tax = false; |
|
|
1379 |
foreach ( $GLOBALS['wp_taxonomies'] as $taxonomy => $t ) { |
|
|
1380 |
if ( $t->query_var && isset($qv[$t->query_var]) && '' != $qv[$t->query_var] ) { |
|
|
1381 |
$qv['taxonomy'] = $taxonomy; |
|
|
1382 |
$qv['term'] = $qv[$t->query_var]; |
|
|
1383 |
$this->is_tax = true; |
|
|
1384 |
break; |
|
|
1385 |
} |
|
|
1386 |
} |
|
|
1387 |
} else { |
|
|
1388 |
$this->is_tax = true; |
|
|
1389 |
} |
|
|
1390 |
|
|
|
1391 |
if ( empty($qv['author']) || ($qv['author'] == '0') ) { |
|
|
1392 |
$this->is_author = false; |
|
|
1393 |
} else { |
|
|
1394 |
$this->is_author = true; |
|
|
1395 |
} |
|
|
1396 |
|
|
|
1397 |
if ( '' != $qv['author_name'] ) { |
|
|
1398 |
$this->is_author = true; |
|
|
1399 |
} |
|
|
1400 |
|
|
|
1401 |
if ( ($this->is_date || $this->is_author || $this->is_category || $this->is_tag || $this->is_tax) ) |
|
|
1402 |
$this->is_archive = true; |
|
|
1403 |
} |
|
|
1404 |
|
|
|
1405 |
if ( '' != $qv['feed'] ) |
|
|
1406 |
$this->is_feed = true; |
|
|
1407 |
|
|
|
1408 |
if ( '' != $qv['tb'] ) |
|
|
1409 |
$this->is_trackback = true; |
|
|
1410 |
|
|
|
1411 |
if ( '' != $qv['paged'] && ( intval($qv['paged']) > 1 ) ) |
|
|
1412 |
$this->is_paged = true; |
|
|
1413 |
|
|
|
1414 |
if ( '' != $qv['comments_popup'] ) |
|
|
1415 |
$this->is_comments_popup = true; |
|
|
1416 |
|
|
|
1417 |
// if we're previewing inside the write screen |
|
|
1418 |
if ('' != $qv['preview']) |
|
|
1419 |
$this->is_preview = true; |
|
|
1420 |
|
|
|
1421 |
if ( is_admin() ) |
|
|
1422 |
$this->is_admin = true; |
|
|
1423 |
|
|
|
1424 |
if ( false !== strpos($qv['feed'], 'comments-') ) { |
|
|
1425 |
$qv['feed'] = str_replace('comments-', '', $qv['feed']); |
|
|
1426 |
$qv['withcomments'] = 1; |
|
|
1427 |
} |
|
|
1428 |
|
|
|
1429 |
$this->is_singular = $this->is_single || $this->is_page || $this->is_attachment; |
|
|
1430 |
|
|
|
1431 |
if ( $this->is_feed && ( !empty($qv['withcomments']) || ( empty($qv['withoutcomments']) && $this->is_singular ) ) ) |
|
|
1432 |
$this->is_comment_feed = true; |
|
|
1433 |
|
|
|
1434 |
if ( !( $this->is_singular || $this->is_archive || $this->is_search || $this->is_feed || $this->is_trackback || $this->is_404 || $this->is_admin || $this->is_comments_popup || $this->is_robots ) ) |
|
|
1435 |
$this->is_home = true; |
|
|
1436 |
|
|
|
1437 |
// Correct is_* for page_on_front and page_for_posts |
|
|
1438 |
if ( $this->is_home && ( empty($this->query) || $qv['preview'] == 'true' ) && 'page' == get_option('show_on_front') && get_option('page_on_front') ) { |
|
|
1439 |
$this->is_page = true; |
|
|
1440 |
$this->is_home = false; |
|
|
1441 |
$qv['page_id'] = get_option('page_on_front'); |
|
|
1442 |
} |
|
|
1443 |
|
|
|
1444 |
if ( '' != $qv['pagename'] ) { |
|
|
1445 |
$this->queried_object =& get_page_by_path($qv['pagename']); |
|
|
1446 |
if ( !empty($this->queried_object) ) |
|
|
1447 |
$this->queried_object_id = (int) $this->queried_object->ID; |
|
|
1448 |
else |
|
|
1449 |
unset($this->queried_object); |
|
|
1450 |
|
|
|
1451 |
if ( 'page' == get_option('show_on_front') && isset($this->queried_object_id) && $this->queried_object_id == get_option('page_for_posts') ) { |
|
|
1452 |
$this->is_page = false; |
|
|
1453 |
$this->is_home = true; |
|
|
1454 |
$this->is_posts_page = true; |
|
|
1455 |
} |
|
|
1456 |
} |
|
|
1457 |
|
|
|
1458 |
if ( $qv['page_id'] ) { |
|
|
1459 |
if ( 'page' == get_option('show_on_front') && $qv['page_id'] == get_option('page_for_posts') ) { |
|
|
1460 |
$this->is_page = false; |
|
|
1461 |
$this->is_home = true; |
|
|
1462 |
$this->is_posts_page = true; |
|
|
1463 |
} |
|
|
1464 |
} |
|
|
1465 |
|
|
|
1466 |
if ( !empty($qv['post_type']) ) { |
|
|
1467 |
if(is_array($qv['post_type'])) |
|
|
1468 |
$qv['post_type'] = array_map('sanitize_user', $qv['post_type'], array(true)); |
|
|
1469 |
else |
|
|
1470 |
$qv['post_type'] = sanitize_user($qv['post_type'], true); |
|
|
1471 |
} |
|
|
1472 |
|
|
|
1473 |
if ( !empty($qv['post_status']) ) |
|
|
1474 |
$qv['post_status'] = preg_replace('|[^a-z0-9_,-]|', '', $qv['post_status']); |
|
|
1475 |
|
|
|
1476 |
if ( $this->is_posts_page && ( ! isset($qv['withcomments']) || ! $qv['withcomments'] ) ) |
|
|
1477 |
$this->is_comment_feed = false; |
|
|
1478 |
|
|
|
1479 |
$this->is_singular = $this->is_single || $this->is_page || $this->is_attachment; |
|
|
1480 |
// Done correcting is_* for page_on_front and page_for_posts |
|
|
1481 |
|
|
|
1482 |
if ('404' == $qv['error']) |
|
|
1483 |
$this->set_404(); |
|
|
1484 |
|
|
|
1485 |
if ( !empty($query) ) |
|
|
1486 |
do_action_ref_array('parse_query', array(&$this)); |
|
|
1487 |
} |
|
|
1488 |
|
|
|
1489 |
/** |
|
|
1490 |
* Sets the 404 property and saves whether query is feed. |
|
|
1491 |
* |
|
|
1492 |
* @since 2.0.0 |
|
|
1493 |
* @access public |
|
|
1494 |
*/ |
|
|
1495 |
function set_404() { |
|
|
1496 |
$is_feed = $this->is_feed; |
|
|
1497 |
|
|
|
1498 |
$this->init_query_flags(); |
|
|
1499 |
$this->is_404 = true; |
|
|
1500 |
|
|
|
1501 |
$this->is_feed = $is_feed; |
|
|
1502 |
} |
|
|
1503 |
|
|
|
1504 |
/** |
|
|
1505 |
* Retrieve query variable. |
|
|
1506 |
* |
|
|
1507 |
* @since 1.5.0 |
|
|
1508 |
* @access public |
|
|
1509 |
* |
|
|
1510 |
* @param string $query_var Query variable key. |
|
|
1511 |
* @return mixed |
|
|
1512 |
*/ |
|
|
1513 |
function get($query_var) { |
|
|
1514 |
if (isset($this->query_vars[$query_var])) { |
|
|
1515 |
return $this->query_vars[$query_var]; |
|
|
1516 |
} |
|
|
1517 |
|
|
|
1518 |
return ''; |
|
|
1519 |
} |
|
|
1520 |
|
|
|
1521 |
/** |
|
|
1522 |
* Set query variable. |
|
|
1523 |
* |
|
|
1524 |
* @since 1.5.0 |
|
|
1525 |
* @access public |
|
|
1526 |
* |
|
|
1527 |
* @param string $query_var Query variable key. |
|
|
1528 |
* @param mixed $value Query variable value. |
|
|
1529 |
*/ |
|
|
1530 |
function set($query_var, $value) { |
|
|
1531 |
$this->query_vars[$query_var] = $value; |
|
|
1532 |
} |
|
|
1533 |
|
|
|
1534 |
/** |
|
|
1535 |
* Retrieve the posts based on query variables. |
|
|
1536 |
* |
|
|
1537 |
* There are a few filters and actions that can be used to modify the post |
|
|
1538 |
* database query. |
|
|
1539 |
* |
|
|
1540 |
* @since 1.5.0 |
|
|
1541 |
* @access public |
|
|
1542 |
* @uses do_action_ref_array() Calls 'pre_get_posts' hook before retrieving posts. |
|
|
1543 |
* |
|
|
1544 |
* @return array List of posts. |
|
|
1545 |
*/ |
|
|
1546 |
function &get_posts() { |
|
|
1547 |
global $wpdb, $user_ID; |
|
|
1548 |
|
|
|
1549 |
do_action_ref_array('pre_get_posts', array(&$this)); |
|
|
1550 |
|
|
|
1551 |
// Shorthand. |
|
|
1552 |
$q = &$this->query_vars; |
|
|
1553 |
|
|
|
1554 |
$q = $this->fill_query_vars($q); |
|
|
1555 |
|
|
|
1556 |
// First let's clear some variables |
|
|
1557 |
$distinct = ''; |
|
|
1558 |
$whichcat = ''; |
|
|
1559 |
$whichauthor = ''; |
|
|
1560 |
$whichmimetype = ''; |
|
|
1561 |
$where = ''; |
|
|
1562 |
$limits = ''; |
|
|
1563 |
$join = ''; |
|
|
1564 |
$search = ''; |
|
|
1565 |
$groupby = ''; |
|
|
1566 |
$fields = "$wpdb->posts.*"; |
|
|
1567 |
$post_status_join = false; |
|
|
1568 |
$page = 1; |
|
|
1569 |
|
|
|
1570 |
if ( !isset($q['caller_get_posts']) ) |
|
|
1571 |
$q['caller_get_posts'] = false; |
|
|
1572 |
|
|
|
1573 |
if ( !isset($q['suppress_filters']) ) |
|
|
1574 |
$q['suppress_filters'] = false; |
|
|
1575 |
|
|
|
1576 |
if ( !isset($q['post_type']) ) { |
|
|
1577 |
if ( $this->is_search ) |
|
|
1578 |
$q['post_type'] = 'any'; |
|
|
1579 |
else |
|
|
1580 |
$q['post_type'] = ''; |
|
|
1581 |
} |
|
|
1582 |
$post_type = $q['post_type']; |
|
|
1583 |
if ( !isset($q['posts_per_page']) || $q['posts_per_page'] == 0 ) |
|
|
1584 |
$q['posts_per_page'] = get_option('posts_per_page'); |
|
|
1585 |
if ( isset($q['showposts']) && $q['showposts'] ) { |
|
|
1586 |
$q['showposts'] = (int) $q['showposts']; |
|
|
1587 |
$q['posts_per_page'] = $q['showposts']; |
|
|
1588 |
} |
|
|
1589 |
if ( (isset($q['posts_per_archive_page']) && $q['posts_per_archive_page'] != 0) && ($this->is_archive || $this->is_search) ) |
|
|
1590 |
$q['posts_per_page'] = $q['posts_per_archive_page']; |
|
|
1591 |
if ( !isset($q['nopaging']) ) { |
|
|
1592 |
if ($q['posts_per_page'] == -1) { |
|
|
1593 |
$q['nopaging'] = true; |
|
|
1594 |
} else { |
|
|
1595 |
$q['nopaging'] = false; |
|
|
1596 |
} |
|
|
1597 |
} |
|
|
1598 |
if ( $this->is_feed ) { |
|
|
1599 |
$q['posts_per_page'] = get_option('posts_per_rss'); |
|
|
1600 |
$q['nopaging'] = false; |
|
|
1601 |
} |
|
|
1602 |
$q['posts_per_page'] = (int) $q['posts_per_page']; |
|
|
1603 |
if ( $q['posts_per_page'] < -1 ) |
|
|
1604 |
$q['posts_per_page'] = abs($q['posts_per_page']); |
|
|
1605 |
else if ( $q['posts_per_page'] == 0 ) |
|
|
1606 |
$q['posts_per_page'] = 1; |
|
|
1607 |
|
|
|
1608 |
if ( !isset($q['comments_per_page']) || $q['comments_per_page'] == 0 ) |
|
|
1609 |
$q['comments_per_page'] = get_option('comments_per_page'); |
|
|
1610 |
|
|
|
1611 |
if ( $this->is_home && (empty($this->query) || $q['preview'] == 'true') && ( 'page' == get_option('show_on_front') ) && get_option('page_on_front') ) { |
|
|
1612 |
$this->is_page = true; |
|
|
1613 |
$this->is_home = false; |
|
|
1614 |
$q['page_id'] = get_option('page_on_front'); |
|
|
1615 |
} |
|
|
1616 |
|
|
|
1617 |
if (isset($q['page'])) { |
|
|
1618 |
$q['page'] = trim($q['page'], '/'); |
|
|
1619 |
$q['page'] = absint($q['page']); |
|
|
1620 |
} |
|
|
1621 |
|
|
|
1622 |
// If a month is specified in the querystring, load that month |
|
|
1623 |
if ( $q['m'] ) { |
|
|
1624 |
$q['m'] = '' . preg_replace('|[^0-9]|', '', $q['m']); |
|
|
1625 |
$where .= " AND YEAR($wpdb->posts.post_date)=" . substr($q['m'], 0, 4); |
|
|
1626 |
if (strlen($q['m'])>5) |
|
|
1627 |
$where .= " AND MONTH($wpdb->posts.post_date)=" . substr($q['m'], 4, 2); |
|
|
1628 |
if (strlen($q['m'])>7) |
|
|
1629 |
$where .= " AND DAYOFMONTH($wpdb->posts.post_date)=" . substr($q['m'], 6, 2); |
|
|
1630 |
if (strlen($q['m'])>9) |
|
|
1631 |
$where .= " AND HOUR($wpdb->posts.post_date)=" . substr($q['m'], 8, 2); |
|
|
1632 |
if (strlen($q['m'])>11) |
|
|
1633 |
$where .= " AND MINUTE($wpdb->posts.post_date)=" . substr($q['m'], 10, 2); |
|
|
1634 |
if (strlen($q['m'])>13) |
|
|
1635 |
$where .= " AND SECOND($wpdb->posts.post_date)=" . substr($q['m'], 12, 2); |
|
|
1636 |
} |
|
|
1637 |
|
|
|
1638 |
if ( '' !== $q['hour'] ) |
|
|
1639 |
$where .= " AND HOUR($wpdb->posts.post_date)='" . $q['hour'] . "'"; |
|
|
1640 |
|
|
|
1641 |
if ( '' !== $q['minute'] ) |
|
|
1642 |
$where .= " AND MINUTE($wpdb->posts.post_date)='" . $q['minute'] . "'"; |
|
|
1643 |
|
|
|
1644 |
if ( '' !== $q['second'] ) |
|
|
1645 |
$where .= " AND SECOND($wpdb->posts.post_date)='" . $q['second'] . "'"; |
|
|
1646 |
|
|
|
1647 |
if ( $q['year'] ) |
|
|
1648 |
$where .= " AND YEAR($wpdb->posts.post_date)='" . $q['year'] . "'"; |
|
|
1649 |
|
|
|
1650 |
if ( $q['monthnum'] ) |
|
|
1651 |
$where .= " AND MONTH($wpdb->posts.post_date)='" . $q['monthnum'] . "'"; |
|
|
1652 |
|
|
|
1653 |
if ( $q['day'] ) |
|
|
1654 |
$where .= " AND DAYOFMONTH($wpdb->posts.post_date)='" . $q['day'] . "'"; |
|
|
1655 |
|
|
|
1656 |
if ('' != $q['name']) { |
|
|
1657 |
$q['name'] = sanitize_title($q['name']); |
|
|
1658 |
$where .= " AND $wpdb->posts.post_name = '" . $q['name'] . "'"; |
|
|
1659 |
} else if ('' != $q['pagename']) { |
|
|
1660 |
if ( isset($this->queried_object_id) ) |
|
|
1661 |
$reqpage = $this->queried_object_id; |
|
|
1662 |
else { |
|
|
1663 |
$reqpage = get_page_by_path($q['pagename']); |
|
|
1664 |
if ( !empty($reqpage) ) |
|
|
1665 |
$reqpage = $reqpage->ID; |
|
|
1666 |
else |
|
|
1667 |
$reqpage = 0; |
|
|
1668 |
} |
|
|
1669 |
|
|
|
1670 |
$page_for_posts = get_option('page_for_posts'); |
|
|
1671 |
if ( ('page' != get_option('show_on_front') ) || empty($page_for_posts) || ( $reqpage != $page_for_posts ) ) { |
|
|
1672 |
$q['pagename'] = str_replace('%2F', '/', urlencode(urldecode($q['pagename']))); |
|
|
1673 |
$page_paths = '/' . trim($q['pagename'], '/'); |
|
|
1674 |
$q['pagename'] = sanitize_title(basename($page_paths)); |
|
|
1675 |
$q['name'] = $q['pagename']; |
|
|
1676 |
$where .= " AND ($wpdb->posts.ID = '$reqpage')"; |
|
|
1677 |
$reqpage_obj = get_page($reqpage); |
|
|
1678 |
if ( is_object($reqpage_obj) && 'attachment' == $reqpage_obj->post_type ) { |
|
|
1679 |
$this->is_attachment = true; |
|
|
1680 |
$this->is_page = true; |
|
|
1681 |
$q['attachment_id'] = $reqpage; |
|
|
1682 |
} |
|
|
1683 |
} |
|
|
1684 |
} elseif ('' != $q['attachment']) { |
|
|
1685 |
$q['attachment'] = str_replace('%2F', '/', urlencode(urldecode($q['attachment']))); |
|
|
1686 |
$attach_paths = '/' . trim($q['attachment'], '/'); |
|
|
1687 |
$q['attachment'] = sanitize_title(basename($attach_paths)); |
|
|
1688 |
$q['name'] = $q['attachment']; |
|
|
1689 |
$where .= " AND $wpdb->posts.post_name = '" . $q['attachment'] . "'"; |
|
|
1690 |
} |
|
|
1691 |
|
|
|
1692 |
if ( $q['w'] ) |
|
|
1693 |
$where .= " AND WEEK($wpdb->posts.post_date, 1)='" . $q['w'] . "'"; |
|
|
1694 |
|
|
|
1695 |
if ( intval($q['comments_popup']) ) |
|
|
1696 |
$q['p'] = absint($q['comments_popup']); |
|
|
1697 |
|
|
|
1698 |
// If an attachment is requested by number, let it supercede any post number. |
|
|
1699 |
if ( $q['attachment_id'] ) |
|
|
1700 |
$q['p'] = absint($q['attachment_id']); |
|
|
1701 |
|
|
|
1702 |
// If a post number is specified, load that post |
|
|
1703 |
if ( $q['p'] ) { |
|
|
1704 |
$where .= " AND {$wpdb->posts}.ID = " . $q['p']; |
|
|
1705 |
} elseif ( $q['post__in'] ) { |
|
|
1706 |
$post__in = implode(',', array_map( 'absint', $q['post__in'] )); |
|
|
1707 |
$where .= " AND {$wpdb->posts}.ID IN ($post__in)"; |
|
|
1708 |
} elseif ( $q['post__not_in'] ) { |
|
|
1709 |
$post__not_in = implode(',', array_map( 'absint', $q['post__not_in'] )); |
|
|
1710 |
$where .= " AND {$wpdb->posts}.ID NOT IN ($post__not_in)"; |
|
|
1711 |
} |
|
|
1712 |
|
|
|
1713 |
if ( is_numeric($q['post_parent']) ) |
|
|
1714 |
$where .= $wpdb->prepare( " AND $wpdb->posts.post_parent = %d ", $q['post_parent'] ); |
|
|
1715 |
|
|
|
1716 |
if ( $q['page_id'] ) { |
|
|
1717 |
if ( ('page' != get_option('show_on_front') ) || ( $q['page_id'] != get_option('page_for_posts') ) ) { |
|
|
1718 |
$q['p'] = $q['page_id']; |
|
|
1719 |
$where = " AND {$wpdb->posts}.ID = " . $q['page_id']; |
|
|
1720 |
} |
|
|
1721 |
} |
|
|
1722 |
|
|
|
1723 |
// If a search pattern is specified, load the posts that match |
|
|
1724 |
if ( !empty($q['s']) ) { |
|
|
1725 |
// added slashes screw with quote grouping when done early, so done later |
|
|
1726 |
$q['s'] = stripslashes($q['s']); |
|
|
1727 |
if ( !empty($q['sentence']) ) { |
|
|
1728 |
$q['search_terms'] = array($q['s']); |
|
|
1729 |
} else { |
|
|
1730 |
preg_match_all('/".*?("|$)|((?<=[\\s",+])|^)[^\\s",+]+/', $q['s'], $matches); |
|
|
1731 |
$q['search_terms'] = array_map('_search_terms_tidy', $matches[0]); |
|
|
1732 |
} |
|
|
1733 |
$n = !empty($q['exact']) ? '' : '%'; |
|
|
1734 |
$searchand = ''; |
|
|
1735 |
foreach( (array) $q['search_terms'] as $term) { |
|
|
1736 |
$term = addslashes_gpc($term); |
|
|
1737 |
$search .= "{$searchand}(($wpdb->posts.post_title LIKE '{$n}{$term}{$n}') OR ($wpdb->posts.post_content LIKE '{$n}{$term}{$n}'))"; |
|
|
1738 |
$searchand = ' AND '; |
|
|
1739 |
} |
|
|
1740 |
$term = esc_sql($q['s']); |
|
|
1741 |
if (empty($q['sentence']) && count($q['search_terms']) > 1 && $q['search_terms'][0] != $q['s'] ) |
|
|
1742 |
$search .= " OR ($wpdb->posts.post_title LIKE '{$n}{$term}{$n}') OR ($wpdb->posts.post_content LIKE '{$n}{$term}{$n}')"; |
|
|
1743 |
|
|
|
1744 |
if ( !empty($search) ) { |
|
|
1745 |
$search = " AND ({$search}) "; |
|
|
1746 |
if ( !is_user_logged_in() ) |
|
|
1747 |
$search .= " AND ($wpdb->posts.post_password = '') "; |
|
|
1748 |
} |
|
|
1749 |
} |
|
|
1750 |
|
|
|
1751 |
// Category stuff |
|
|
1752 |
|
|
|
1753 |
if ( empty($q['cat']) || ($q['cat'] == '0') || |
|
|
1754 |
// Bypass cat checks if fetching specific posts |
|
|
1755 |
$this->is_singular ) { |
|
|
1756 |
$whichcat = ''; |
|
|
1757 |
} else { |
|
|
1758 |
$q['cat'] = ''.urldecode($q['cat']).''; |
|
|
1759 |
$q['cat'] = addslashes_gpc($q['cat']); |
|
|
1760 |
$cat_array = preg_split('/[,\s]+/', $q['cat']); |
|
|
1761 |
$q['cat'] = ''; |
|
|
1762 |
$req_cats = array(); |
|
|
1763 |
foreach ( (array) $cat_array as $cat ) { |
|
|
1764 |
$cat = intval($cat); |
|
|
1765 |
$req_cats[] = $cat; |
|
|
1766 |
$in = ($cat > 0); |
|
|
1767 |
$cat = abs($cat); |
|
|
1768 |
if ( $in ) { |
|
|
1769 |
$q['category__in'][] = $cat; |
|
|
1770 |
$q['category__in'] = array_merge($q['category__in'], get_term_children($cat, 'category')); |
|
|
1771 |
} else { |
|
|
1772 |
$q['category__not_in'][] = $cat; |
|
|
1773 |
$q['category__not_in'] = array_merge($q['category__not_in'], get_term_children($cat, 'category')); |
|
|
1774 |
} |
|
|
1775 |
} |
|
|
1776 |
$q['cat'] = implode(',', $req_cats); |
|
|
1777 |
} |
|
|
1778 |
|
|
|
1779 |
if ( !empty($q['category__in']) ) { |
|
|
1780 |
$join = " INNER JOIN $wpdb->term_relationships ON ($wpdb->posts.ID = $wpdb->term_relationships.object_id) INNER JOIN $wpdb->term_taxonomy ON ($wpdb->term_relationships.term_taxonomy_id = $wpdb->term_taxonomy.term_taxonomy_id) "; |
|
|
1781 |
$whichcat .= " AND $wpdb->term_taxonomy.taxonomy = 'category' "; |
|
|
1782 |
$include_cats = "'" . implode("', '", $q['category__in']) . "'"; |
|
|
1783 |
$whichcat .= " AND $wpdb->term_taxonomy.term_id IN ($include_cats) "; |
|
|
1784 |
} |
|
|
1785 |
|
|
|
1786 |
if ( !empty($q['category__not_in']) ) { |
|
|
1787 |
$cat_string = "'" . implode("', '", $q['category__not_in']) . "'"; |
|
|
1788 |
$whichcat .= " AND $wpdb->posts.ID NOT IN ( SELECT tr.object_id FROM $wpdb->term_relationships AS tr INNER JOIN $wpdb->term_taxonomy AS tt ON tr.term_taxonomy_id = tt.term_taxonomy_id WHERE tt.taxonomy = 'category' AND tt.term_id IN ($cat_string) )"; |
|
|
1789 |
} |
|
|
1790 |
|
|
|
1791 |
// Category stuff for nice URLs |
|
|
1792 |
if ( '' != $q['category_name'] && !$this->is_singular ) { |
|
|
1793 |
$q['category_name'] = implode('/', array_map('sanitize_title', explode('/', $q['category_name']))); |
|
|
1794 |
$reqcat = get_category_by_path($q['category_name']); |
|
|
1795 |
$q['category_name'] = str_replace('%2F', '/', urlencode(urldecode($q['category_name']))); |
|
|
1796 |
$cat_paths = '/' . trim($q['category_name'], '/'); |
|
|
1797 |
$q['category_name'] = sanitize_title(basename($cat_paths)); |
|
|
1798 |
|
|
|
1799 |
$cat_paths = '/' . trim(urldecode($q['category_name']), '/'); |
|
|
1800 |
$q['category_name'] = sanitize_title(basename($cat_paths)); |
|
|
1801 |
$cat_paths = explode('/', $cat_paths); |
|
|
1802 |
$cat_path = ''; |
|
|
1803 |
foreach ( (array) $cat_paths as $pathdir ) |
|
|
1804 |
$cat_path .= ( $pathdir != '' ? '/' : '' ) . sanitize_title($pathdir); |
|
|
1805 |
|
|
|
1806 |
//if we don't match the entire hierarchy fallback on just matching the nicename |
|
|
1807 |
if ( empty($reqcat) ) |
|
|
1808 |
$reqcat = get_category_by_path($q['category_name'], false); |
|
|
1809 |
|
|
|
1810 |
if ( !empty($reqcat) ) |
|
|
1811 |
$reqcat = $reqcat->term_id; |
|
|
1812 |
else |
|
|
1813 |
$reqcat = 0; |
|
|
1814 |
|
|
|
1815 |
$q['cat'] = $reqcat; |
|
|
1816 |
|
|
|
1817 |
$join = " INNER JOIN $wpdb->term_relationships ON ($wpdb->posts.ID = $wpdb->term_relationships.object_id) INNER JOIN $wpdb->term_taxonomy ON ($wpdb->term_relationships.term_taxonomy_id = $wpdb->term_taxonomy.term_taxonomy_id) "; |
|
|
1818 |
$whichcat = " AND $wpdb->term_taxonomy.taxonomy = 'category' "; |
|
|
1819 |
$in_cats = array($q['cat']); |
|
|
1820 |
$in_cats = array_merge($in_cats, get_term_children($q['cat'], 'category')); |
|
|
1821 |
$in_cats = "'" . implode("', '", $in_cats) . "'"; |
|
|
1822 |
$whichcat .= "AND $wpdb->term_taxonomy.term_id IN ($in_cats)"; |
|
|
1823 |
$groupby = "{$wpdb->posts}.ID"; |
|
|
1824 |
} |
|
|
1825 |
|
|
|
1826 |
// Tags |
|
|
1827 |
if ( '' != $q['tag'] ) { |
|
|
1828 |
if ( strpos($q['tag'], ',') !== false ) { |
|
|
1829 |
$tags = preg_split('/[,\s]+/', $q['tag']); |
|
|
1830 |
foreach ( (array) $tags as $tag ) { |
|
|
1831 |
$tag = sanitize_term_field('slug', $tag, 0, 'post_tag', 'db'); |
|
|
1832 |
$q['tag_slug__in'][] = $tag; |
|
|
1833 |
} |
|
|
1834 |
} else if ( preg_match('/[+\s]+/', $q['tag']) || !empty($q['cat']) ) { |
|
|
1835 |
$tags = preg_split('/[+\s]+/', $q['tag']); |
|
|
1836 |
foreach ( (array) $tags as $tag ) { |
|
|
1837 |
$tag = sanitize_term_field('slug', $tag, 0, 'post_tag', 'db'); |
|
|
1838 |
$q['tag_slug__and'][] = $tag; |
|
|
1839 |
} |
|
|
1840 |
} else { |
|
|
1841 |
$q['tag'] = sanitize_term_field('slug', $q['tag'], 0, 'post_tag', 'db'); |
|
|
1842 |
$q['tag_slug__in'][] = $q['tag']; |
|
|
1843 |
} |
|
|
1844 |
} |
|
|
1845 |
|
|
|
1846 |
if ( !empty($q['category__in']) || !empty($q['meta_key']) || !empty($q['tag__in']) || !empty($q['tag_slug__in']) ) { |
|
|
1847 |
$groupby = "{$wpdb->posts}.ID"; |
|
|
1848 |
} |
|
|
1849 |
|
|
|
1850 |
if ( !empty($q['tag__in']) && empty($q['cat']) ) { |
|
|
1851 |
$join = " INNER JOIN $wpdb->term_relationships ON ($wpdb->posts.ID = $wpdb->term_relationships.object_id) INNER JOIN $wpdb->term_taxonomy ON ($wpdb->term_relationships.term_taxonomy_id = $wpdb->term_taxonomy.term_taxonomy_id) "; |
|
|
1852 |
$whichcat .= " AND $wpdb->term_taxonomy.taxonomy = 'post_tag' "; |
|
|
1853 |
$include_tags = "'" . implode("', '", $q['tag__in']) . "'"; |
|
|
1854 |
$whichcat .= " AND $wpdb->term_taxonomy.term_id IN ($include_tags) "; |
|
|
1855 |
$reqtag = is_term( $q['tag__in'][0], 'post_tag' ); |
|
|
1856 |
if ( !empty($reqtag) ) |
|
|
1857 |
$q['tag_id'] = $reqtag['term_id']; |
|
|
1858 |
} |
|
|
1859 |
|
|
|
1860 |
if ( !empty($q['tag_slug__in']) && empty($q['cat']) ) { |
|
|
1861 |
$join = " INNER JOIN $wpdb->term_relationships ON ($wpdb->posts.ID = $wpdb->term_relationships.object_id) INNER JOIN $wpdb->term_taxonomy ON ($wpdb->term_relationships.term_taxonomy_id = $wpdb->term_taxonomy.term_taxonomy_id) INNER JOIN $wpdb->terms ON ($wpdb->term_taxonomy.term_id = $wpdb->terms.term_id) "; |
|
|
1862 |
$whichcat .= " AND $wpdb->term_taxonomy.taxonomy = 'post_tag' "; |
|
|
1863 |
$include_tags = "'" . implode("', '", $q['tag_slug__in']) . "'"; |
|
|
1864 |
$whichcat .= " AND $wpdb->terms.slug IN ($include_tags) "; |
|
|
1865 |
$reqtag = get_term_by( 'slug', $q['tag_slug__in'][0], 'post_tag' ); |
|
|
1866 |
if ( !empty($reqtag) ) |
|
|
1867 |
$q['tag_id'] = $reqtag->term_id; |
|
|
1868 |
} |
|
|
1869 |
|
|
|
1870 |
if ( !empty($q['tag__not_in']) ) { |
|
|
1871 |
$tag_string = "'" . implode("', '", $q['tag__not_in']) . "'"; |
|
|
1872 |
$whichcat .= " AND $wpdb->posts.ID NOT IN ( SELECT tr.object_id FROM $wpdb->term_relationships AS tr INNER JOIN $wpdb->term_taxonomy AS tt ON tr.term_taxonomy_id = tt.term_taxonomy_id WHERE tt.taxonomy = 'post_tag' AND tt.term_id IN ($tag_string) )"; |
|
|
1873 |
} |
|
|
1874 |
|
|
|
1875 |
// Tag and slug intersections. |
|
|
1876 |
$intersections = array('category__and' => 'category', 'tag__and' => 'post_tag', 'tag_slug__and' => 'post_tag', 'tag__in' => 'post_tag', 'tag_slug__in' => 'post_tag'); |
|
|
1877 |
$tagin = array('tag__in', 'tag_slug__in'); // These are used to make some exceptions below |
|
|
1878 |
foreach ($intersections as $item => $taxonomy) { |
|
|
1879 |
if ( empty($q[$item]) ) continue; |
|
|
1880 |
if ( in_array($item, $tagin) && empty($q['cat']) ) continue; // We should already have what we need if categories aren't being used |
|
|
1881 |
|
|
|
1882 |
if ( $item != 'category__and' ) { |
|
|
1883 |
$reqtag = is_term( $q[$item][0], 'post_tag' ); |
|
|
1884 |
if ( !empty($reqtag) ) |
|
|
1885 |
$q['tag_id'] = $reqtag['term_id']; |
|
|
1886 |
} |
|
|
1887 |
|
|
|
1888 |
if ( in_array( $item, array('tag_slug__and', 'tag_slug__in' ) ) ) |
|
|
1889 |
$taxonomy_field = 'slug'; |
|
|
1890 |
else |
|
|
1891 |
$taxonomy_field = 'term_id'; |
|
|
1892 |
|
|
|
1893 |
$q[$item] = array_unique($q[$item]); |
|
|
1894 |
$tsql = "SELECT p.ID FROM $wpdb->posts p INNER JOIN $wpdb->term_relationships tr ON (p.ID = tr.object_id) INNER JOIN $wpdb->term_taxonomy tt ON (tr.term_taxonomy_id = tt.term_taxonomy_id) INNER JOIN $wpdb->terms t ON (tt.term_id = t.term_id)"; |
|
|
1895 |
$tsql .= " WHERE tt.taxonomy = '$taxonomy' AND t.$taxonomy_field IN ('" . implode("', '", $q[$item]) . "')"; |
|
|
1896 |
if ( !in_array($item, $tagin) ) { // This next line is only helpful if we are doing an and relationship |
|
|
1897 |
$tsql .= " GROUP BY p.ID HAVING count(p.ID) = " . count($q[$item]); |
|
|
1898 |
} |
|
|
1899 |
$post_ids = $wpdb->get_col($tsql); |
|
|
1900 |
|
|
|
1901 |
if ( count($post_ids) ) |
|
|
1902 |
$whichcat .= " AND $wpdb->posts.ID IN (" . implode(', ', $post_ids) . ") "; |
|
|
1903 |
else { |
|
|
1904 |
$whichcat = " AND 0 = 1"; |
|
|
1905 |
break; |
|
|
1906 |
} |
|
|
1907 |
} |
|
|
1908 |
|
|
|
1909 |
// Taxonomies |
|
|
1910 |
if ( $this->is_tax ) { |
|
|
1911 |
if ( '' != $q['taxonomy'] ) { |
|
|
1912 |
$taxonomy = $q['taxonomy']; |
|
|
1913 |
$tt[$taxonomy] = $q['term']; |
|
|
1914 |
$terms = get_terms($q['taxonomy'], array('slug'=>$q['term'])); |
|
|
1915 |
} else { |
|
|
1916 |
foreach ( $GLOBALS['wp_taxonomies'] as $taxonomy => $t ) { |
|
|
1917 |
if ( $t->query_var && '' != $q[$t->query_var] ) { |
|
|
1918 |
$terms = get_terms($taxonomy, array('slug'=>$q[$t->query_var])); |
|
|
1919 |
if ( !is_wp_error($terms) ) |
|
|
1920 |
break; |
|
|
1921 |
} |
|
|
1922 |
} |
|
|
1923 |
} |
|
|
1924 |
if ( is_wp_error($terms) || empty($terms) ) { |
|
|
1925 |
$whichcat = " AND 0 "; |
|
|
1926 |
} else { |
|
|
1927 |
foreach ( $terms as $term ) |
|
|
1928 |
$term_ids[] = $term->term_id; |
|
|
1929 |
$post_ids = get_objects_in_term($term_ids, $taxonomy); |
|
|
1930 |
if ( !is_wp_error($post_ids) && count($post_ids) ) { |
|
|
1931 |
$whichcat .= " AND $wpdb->posts.ID IN (" . implode(', ', $post_ids) . ") "; |
|
|
1932 |
$post_type = 'any'; |
|
|
1933 |
$q['post_status'] = 'publish'; |
|
|
1934 |
$post_status_join = true; |
|
|
1935 |
} else { |
|
|
1936 |
$whichcat = " AND 0 "; |
|
|
1937 |
} |
|
|
1938 |
} |
|
|
1939 |
} |
|
|
1940 |
|
|
|
1941 |
// Author/user stuff |
|
|
1942 |
|
|
|
1943 |
if ( empty($q['author']) || ($q['author'] == '0') ) { |
|
|
1944 |
$whichauthor=''; |
|
|
1945 |
} else { |
|
|
1946 |
$q['author'] = ''.urldecode($q['author']).''; |
|
|
1947 |
$q['author'] = addslashes_gpc($q['author']); |
|
|
1948 |
if (strpos($q['author'], '-') !== false) { |
|
|
1949 |
$eq = '!='; |
|
|
1950 |
$andor = 'AND'; |
|
|
1951 |
$q['author'] = explode('-', $q['author']); |
|
|
1952 |
$q['author'] = '' . absint($q['author'][1]); |
|
|
1953 |
} else { |
|
|
1954 |
$eq = '='; |
|
|
1955 |
$andor = 'OR'; |
|
|
1956 |
} |
|
|
1957 |
$author_array = preg_split('/[,\s]+/', $q['author']); |
|
|
1958 |
$whichauthor .= " AND ($wpdb->posts.post_author ".$eq.' '.absint($author_array[0]); |
|
|
1959 |
for ($i = 1; $i < (count($author_array)); $i = $i + 1) { |
|
|
1960 |
$whichauthor .= ' '.$andor." $wpdb->posts.post_author ".$eq.' '.absint($author_array[$i]); |
|
|
1961 |
} |
|
|
1962 |
$whichauthor .= ')'; |
|
|
1963 |
} |
|
|
1964 |
|
|
|
1965 |
// Author stuff for nice URLs |
|
|
1966 |
|
|
|
1967 |
if ('' != $q['author_name']) { |
|
|
1968 |
if (strpos($q['author_name'], '/') !== false) { |
|
|
1969 |
$q['author_name'] = explode('/',$q['author_name']); |
|
|
1970 |
if ($q['author_name'][count($q['author_name'])-1]) { |
|
|
1971 |
$q['author_name'] = $q['author_name'][count($q['author_name'])-1];#no trailing slash |
|
|
1972 |
} else { |
|
|
1973 |
$q['author_name'] = $q['author_name'][count($q['author_name'])-2];#there was a trailling slash |
|
|
1974 |
} |
|
|
1975 |
} |
|
|
1976 |
$q['author_name'] = sanitize_title($q['author_name']); |
|
|
1977 |
$q['author'] = $wpdb->get_var("SELECT ID FROM $wpdb->users WHERE user_nicename='".$q['author_name']."'"); |
|
|
1978 |
$q['author'] = get_user_by('slug', $q['author_name']); |
|
|
1979 |
if ( $q['author'] ) |
|
|
1980 |
$q['author'] = $q['author']->ID; |
|
|
1981 |
$whichauthor .= " AND ($wpdb->posts.post_author = ".absint($q['author']).')'; |
|
|
1982 |
} |
|
|
1983 |
|
|
|
1984 |
// MIME-Type stuff for attachment browsing |
|
|
1985 |
|
|
|
1986 |
if ( isset($q['post_mime_type']) && '' != $q['post_mime_type'] ) |
|
|
1987 |
$whichmimetype = wp_post_mime_type_where($q['post_mime_type']); |
|
|
1988 |
|
|
|
1989 |
$where .= $search.$whichcat.$whichauthor.$whichmimetype; |
|
|
1990 |
|
|
|
1991 |
if ( empty($q['order']) || ((strtoupper($q['order']) != 'ASC') && (strtoupper($q['order']) != 'DESC')) ) |
|
|
1992 |
$q['order'] = 'DESC'; |
|
|
1993 |
|
|
|
1994 |
// Order by |
|
|
1995 |
if ( empty($q['orderby']) ) { |
|
|
1996 |
$q['orderby'] = "$wpdb->posts.post_date ".$q['order']; |
|
|
1997 |
} elseif ( 'none' == $q['orderby'] ) { |
|
|
1998 |
$q['orderby'] = ''; |
|
|
1999 |
} else { |
|
|
2000 |
// Used to filter values |
|
|
2001 |
$allowed_keys = array('author', 'date', 'title', 'modified', 'menu_order', 'parent', 'ID', 'rand', 'comment_count'); |
|
|
2002 |
if ( !empty($q['meta_key']) ) { |
|
|
2003 |
$allowed_keys[] = $q['meta_key']; |
|
|
2004 |
$allowed_keys[] = 'meta_value'; |
|
|
2005 |
} |
|
|
2006 |
$q['orderby'] = urldecode($q['orderby']); |
|
|
2007 |
$q['orderby'] = addslashes_gpc($q['orderby']); |
|
|
2008 |
$orderby_array = explode(' ',$q['orderby']); |
|
|
2009 |
if ( empty($orderby_array) ) |
|
|
2010 |
$orderby_array[] = $q['orderby']; |
|
|
2011 |
$q['orderby'] = ''; |
|
|
2012 |
for ($i = 0; $i < count($orderby_array); $i++) { |
|
|
2013 |
// Only allow certain values for safety |
|
|
2014 |
$orderby = $orderby_array[$i]; |
|
|
2015 |
switch ($orderby) { |
|
|
2016 |
case 'menu_order': |
|
|
2017 |
break; |
|
|
2018 |
case 'ID': |
|
|
2019 |
$orderby = "$wpdb->posts.ID"; |
|
|
2020 |
break; |
|
|
2021 |
case 'rand': |
|
|
2022 |
$orderby = 'RAND()'; |
|
|
2023 |
break; |
|
|
2024 |
case $q['meta_key']: |
|
|
2025 |
case 'meta_value': |
|
|
2026 |
$orderby = "$wpdb->postmeta.meta_value"; |
|
|
2027 |
break; |
|
|
2028 |
case 'comment_count': |
|
|
2029 |
$orderby = "$wpdb->posts.comment_count"; |
|
|
2030 |
break; |
|
|
2031 |
default: |
|
|
2032 |
$orderby = "$wpdb->posts.post_" . $orderby; |
|
|
2033 |
} |
|
|
2034 |
if ( in_array($orderby_array[$i], $allowed_keys) ) |
|
|
2035 |
$q['orderby'] .= (($i == 0) ? '' : ',') . $orderby; |
|
|
2036 |
} |
|
|
2037 |
// append ASC or DESC at the end |
|
|
2038 |
if ( !empty($q['orderby'])) |
|
|
2039 |
$q['orderby'] .= " {$q['order']}"; |
|
|
2040 |
|
|
|
2041 |
if ( empty($q['orderby']) ) |
|
|
2042 |
$q['orderby'] = "$wpdb->posts.post_date ".$q['order']; |
|
|
2043 |
} |
|
|
2044 |
|
|
|
2045 |
if ( is_array($post_type) ) |
|
|
2046 |
$post_type_cap = 'multiple_post_type'; |
|
|
2047 |
else |
|
|
2048 |
$post_type_cap = $post_type; |
|
|
2049 |
|
|
|
2050 |
$exclude_post_types = ''; |
|
|
2051 |
foreach ( get_post_types( array('exclude_from_search' => true) ) as $_wp_post_type ) |
|
|
2052 |
$exclude_post_types .= $wpdb->prepare(" AND $wpdb->posts.post_type != %s", $_wp_post_type); |
|
|
2053 |
|
|
|
2054 |
if ( 'any' == $post_type ) { |
|
|
2055 |
$where .= $exclude_post_types; |
|
|
2056 |
} elseif ( !empty( $post_type ) && is_array( $post_type ) ) { |
|
|
2057 |
$where .= " AND $wpdb->posts.post_type IN ('" . join("', '", $post_type) . "')"; |
|
|
2058 |
} elseif ( ! empty( $post_type ) ) { |
|
|
2059 |
$where .= " AND $wpdb->posts.post_type = '$post_type'"; |
|
|
2060 |
} elseif ( $this->is_attachment ) { |
|
|
2061 |
$where .= " AND $wpdb->posts.post_type = 'attachment'"; |
|
|
2062 |
$post_type_cap = 'post'; |
|
|
2063 |
} elseif ($this->is_page) { |
|
|
2064 |
$where .= " AND $wpdb->posts.post_type = 'page'"; |
|
|
2065 |
$post_type_cap = 'page'; |
|
|
2066 |
} else { |
|
|
2067 |
$where .= " AND $wpdb->posts.post_type = 'post'"; |
|
|
2068 |
$post_type_cap = 'post'; |
|
|
2069 |
} |
|
|
2070 |
|
|
|
2071 |
if ( isset($q['post_status']) && '' != $q['post_status'] ) { |
|
|
2072 |
$statuswheres = array(); |
|
|
2073 |
$q_status = explode(',', $q['post_status']); |
|
|
2074 |
$r_status = array(); |
|
|
2075 |
$p_status = array(); |
|
|
2076 |
if ( $q['post_status'] == 'any' ) { |
|
|
2077 |
// @todo Use register_post_status() data to determine which states should be excluded. |
|
|
2078 |
$r_status[] = "$wpdb->posts.post_status <> 'trash'"; |
|
|
2079 |
} else { |
|
|
2080 |
if ( in_array( 'draft' , $q_status ) ) |
|
|
2081 |
$r_status[] = "$wpdb->posts.post_status = 'draft'"; |
|
|
2082 |
if ( in_array( 'pending', $q_status ) ) |
|
|
2083 |
$r_status[] = "$wpdb->posts.post_status = 'pending'"; |
|
|
2084 |
if ( in_array( 'future' , $q_status ) ) |
|
|
2085 |
$r_status[] = "$wpdb->posts.post_status = 'future'"; |
|
|
2086 |
if ( in_array( 'inherit' , $q_status ) ) |
|
|
2087 |
$r_status[] = "$wpdb->posts.post_status = 'inherit'"; |
|
|
2088 |
if ( in_array( 'private', $q_status ) ) |
|
|
2089 |
$p_status[] = "$wpdb->posts.post_status = 'private'"; |
|
|
2090 |
if ( in_array( 'publish', $q_status ) ) |
|
|
2091 |
$r_status[] = "$wpdb->posts.post_status = 'publish'"; |
|
|
2092 |
if ( in_array( 'trash', $q_status ) ) |
|
|
2093 |
$r_status[] = "$wpdb->posts.post_status = 'trash'"; |
|
|
2094 |
} |
|
|
2095 |
|
|
|
2096 |
if ( empty($q['perm'] ) || 'readable' != $q['perm'] ) { |
|
|
2097 |
$r_status = array_merge($r_status, $p_status); |
|
|
2098 |
unset($p_status); |
|
|
2099 |
} |
|
|
2100 |
|
|
|
2101 |
if ( !empty($r_status) ) { |
|
|
2102 |
if ( !empty($q['perm'] ) && 'editable' == $q['perm'] && !current_user_can("edit_others_{$post_type_cap}s") ) |
|
|
2103 |
$statuswheres[] = "($wpdb->posts.post_author = $user_ID " . "AND (" . join( ' OR ', $r_status ) . "))"; |
|
|
2104 |
else |
|
|
2105 |
$statuswheres[] = "(" . join( ' OR ', $r_status ) . ")"; |
|
|
2106 |
} |
|
|
2107 |
if ( !empty($p_status) ) { |
|
|
2108 |
if ( !empty($q['perm'] ) && 'readable' == $q['perm'] && !current_user_can("read_private_{$post_type_cap}s") ) |
|
|
2109 |
$statuswheres[] = "($wpdb->posts.post_author = $user_ID " . "AND (" . join( ' OR ', $p_status ) . "))"; |
|
|
2110 |
else |
|
|
2111 |
$statuswheres[] = "(" . join( ' OR ', $p_status ) . ")"; |
|
|
2112 |
} |
|
|
2113 |
if ( $post_status_join ) { |
|
|
2114 |
$join .= " LEFT JOIN $wpdb->posts AS p2 ON ($wpdb->posts.post_parent = p2.ID) "; |
|
|
2115 |
foreach ( $statuswheres as $index => $statuswhere ) |
|
|
2116 |
$statuswheres[$index] = "($statuswhere OR ($wpdb->posts.post_status = 'inherit' AND " . str_replace($wpdb->posts, 'p2', $statuswhere) . "))"; |
|
|
2117 |
} |
|
|
2118 |
foreach ( $statuswheres as $statuswhere ) |
|
|
2119 |
$where .= " AND $statuswhere"; |
|
|
2120 |
} elseif ( !$this->is_singular ) { |
|
|
2121 |
$where .= " AND ($wpdb->posts.post_status = 'publish'"; |
|
|
2122 |
|
|
|
2123 |
if ( is_admin() ) |
|
|
2124 |
$where .= " OR $wpdb->posts.post_status = 'future' OR $wpdb->posts.post_status = 'draft' OR $wpdb->posts.post_status = 'pending'"; |
|
|
2125 |
|
|
|
2126 |
if ( is_user_logged_in() ) { |
|
|
2127 |
$where .= current_user_can( "read_private_{$post_type_cap}s" ) ? " OR $wpdb->posts.post_status = 'private'" : " OR $wpdb->posts.post_author = $user_ID AND $wpdb->posts.post_status = 'private'"; |
|
|
2128 |
} |
|
|
2129 |
|
|
|
2130 |
$where .= ')'; |
|
|
2131 |
} |
|
|
2132 |
|
|
|
2133 |
// postmeta queries |
|
|
2134 |
if ( ! empty($q['meta_key']) || ! empty($q['meta_value']) ) |
|
|
2135 |
$join .= " JOIN $wpdb->postmeta ON ($wpdb->posts.ID = $wpdb->postmeta.post_id) "; |
|
|
2136 |
if ( ! empty($q['meta_key']) ) |
|
|
2137 |
$where .= $wpdb->prepare(" AND $wpdb->postmeta.meta_key = %s ", $q['meta_key']); |
|
|
2138 |
if ( ! empty($q['meta_value']) ) { |
|
|
2139 |
if ( ! isset($q['meta_compare']) || empty($q['meta_compare']) || ! in_array($q['meta_compare'], array('=', '!=', '>', '>=', '<', '<=')) ) |
|
|
2140 |
$q['meta_compare'] = '='; |
|
|
2141 |
|
|
|
2142 |
$where .= $wpdb->prepare("AND $wpdb->postmeta.meta_value {$q['meta_compare']} %s ", $q['meta_value']); |
|
|
2143 |
} |
|
|
2144 |
|
|
|
2145 |
// Apply filters on where and join prior to paging so that any |
|
|
2146 |
// manipulations to them are reflected in the paging by day queries. |
|
|
2147 |
if ( !$q['suppress_filters'] ) { |
|
|
2148 |
$where = apply_filters('posts_where', $where); |
|
|
2149 |
$join = apply_filters('posts_join', $join); |
|
|
2150 |
} |
|
|
2151 |
|
|
|
2152 |
// Paging |
|
|
2153 |
if ( empty($q['nopaging']) && !$this->is_singular ) { |
|
|
2154 |
$page = absint($q['paged']); |
|
|
2155 |
if (empty($page)) { |
|
|
2156 |
$page = 1; |
|
|
2157 |
} |
|
|
2158 |
|
|
|
2159 |
if ( empty($q['offset']) ) { |
|
|
2160 |
$pgstrt = ''; |
|
|
2161 |
$pgstrt = ($page - 1) * $q['posts_per_page'] . ', '; |
|
|
2162 |
$limits = 'LIMIT '.$pgstrt.$q['posts_per_page']; |
|
|
2163 |
} else { // we're ignoring $page and using 'offset' |
|
|
2164 |
$q['offset'] = absint($q['offset']); |
|
|
2165 |
$pgstrt = $q['offset'] . ', '; |
|
|
2166 |
$limits = 'LIMIT ' . $pgstrt . $q['posts_per_page']; |
|
|
2167 |
} |
|
|
2168 |
} |
|
|
2169 |
|
|
|
2170 |
// Comments feeds |
|
|
2171 |
if ( $this->is_comment_feed && ( $this->is_archive || $this->is_search || !$this->is_singular ) ) { |
|
|
2172 |
if ( $this->is_archive || $this->is_search ) { |
|
|
2173 |
$cjoin = "JOIN $wpdb->posts ON ($wpdb->comments.comment_post_ID = $wpdb->posts.ID) $join "; |
|
|
2174 |
$cwhere = "WHERE comment_approved = '1' $where"; |
|
|
2175 |
$cgroupby = "$wpdb->comments.comment_id"; |
|
|
2176 |
} else { // Other non singular e.g. front |
|
|
2177 |
$cjoin = "JOIN $wpdb->posts ON ( $wpdb->comments.comment_post_ID = $wpdb->posts.ID )"; |
|
|
2178 |
$cwhere = "WHERE post_status = 'publish' AND comment_approved = '1'"; |
|
|
2179 |
$cgroupby = ''; |
|
|
2180 |
} |
|
|
2181 |
|
|
|
2182 |
if ( !$q['suppress_filters'] ) { |
|
|
2183 |
$cjoin = apply_filters('comment_feed_join', $cjoin); |
|
|
2184 |
$cwhere = apply_filters('comment_feed_where', $cwhere); |
|
|
2185 |
$cgroupby = apply_filters('comment_feed_groupby', $cgroupby); |
|
|
2186 |
$corderby = apply_filters('comment_feed_orderby', 'comment_date_gmt DESC'); |
|
|
2187 |
$climits = apply_filters('comment_feed_limits', 'LIMIT ' . get_option('posts_per_rss')); |
|
|
2188 |
} |
|
|
2189 |
$cgroupby = ( ! empty( $cgroupby ) ) ? 'GROUP BY ' . $cgroupby : ''; |
|
|
2190 |
$corderby = ( ! empty( $corderby ) ) ? 'ORDER BY ' . $corderby : ''; |
|
|
2191 |
|
|
|
2192 |
$this->comments = (array) $wpdb->get_results("SELECT $distinct $wpdb->comments.* FROM $wpdb->comments $cjoin $cwhere $cgroupby $corderby $climits"); |
|
|
2193 |
$this->comment_count = count($this->comments); |
|
|
2194 |
|
|
|
2195 |
$post_ids = array(); |
|
|
2196 |
|
|
|
2197 |
foreach ($this->comments as $comment) |
|
|
2198 |
$post_ids[] = (int) $comment->comment_post_ID; |
|
|
2199 |
|
|
|
2200 |
$post_ids = join(',', $post_ids); |
|
|
2201 |
$join = ''; |
|
|
2202 |
if ( $post_ids ) |
|
|
2203 |
$where = "AND $wpdb->posts.ID IN ($post_ids) "; |
|
|
2204 |
else |
|
|
2205 |
$where = "AND 0"; |
|
|
2206 |
} |
|
|
2207 |
|
|
|
2208 |
$orderby = $q['orderby']; |
|
|
2209 |
|
|
|
2210 |
// Apply post-paging filters on where and join. Only plugins that |
|
|
2211 |
// manipulate paging queries should use these hooks. |
|
|
2212 |
if ( !$q['suppress_filters'] ) { |
|
|
2213 |
$where = apply_filters('posts_where_paged', $where); |
|
|
2214 |
$groupby = apply_filters('posts_groupby', $groupby); |
|
|
2215 |
$join = apply_filters('posts_join_paged', $join); |
|
|
2216 |
$orderby = apply_filters('posts_orderby', $orderby); |
|
|
2217 |
$distinct = apply_filters('posts_distinct', $distinct); |
|
|
2218 |
$limits = apply_filters( 'post_limits', $limits ); |
|
|
2219 |
|
|
|
2220 |
$fields = apply_filters('posts_fields', $fields); |
|
|
2221 |
} |
|
|
2222 |
|
|
|
2223 |
// Announce current selection parameters. For use by caching plugins. |
|
|
2224 |
do_action( 'posts_selection', $where . $groupby . $orderby . $limits . $join ); |
|
|
2225 |
|
|
|
2226 |
// Filter again for the benefit of caching plugins. Regular plugins should use the hooks above. |
|
|
2227 |
if ( !$q['suppress_filters'] ) { |
|
|
2228 |
$where = apply_filters('posts_where_request', $where); |
|
|
2229 |
$groupby = apply_filters('posts_groupby_request', $groupby); |
|
|
2230 |
$join = apply_filters('posts_join_request', $join); |
|
|
2231 |
$orderby = apply_filters('posts_orderby_request', $orderby); |
|
|
2232 |
$distinct = apply_filters('posts_distinct_request', $distinct); |
|
|
2233 |
$fields = apply_filters('posts_fields_request', $fields); |
|
|
2234 |
$limits = apply_filters( 'post_limits_request', $limits ); |
|
|
2235 |
} |
|
|
2236 |
|
|
|
2237 |
if ( ! empty($groupby) ) |
|
|
2238 |
$groupby = 'GROUP BY ' . $groupby; |
|
|
2239 |
if ( !empty( $orderby ) ) |
|
|
2240 |
$orderby = 'ORDER BY ' . $orderby; |
|
|
2241 |
$found_rows = ''; |
|
|
2242 |
if ( !empty($limits) ) |
|
|
2243 |
$found_rows = 'SQL_CALC_FOUND_ROWS'; |
|
|
2244 |
|
|
|
2245 |
$this->request = " SELECT $found_rows $distinct $fields FROM $wpdb->posts $join WHERE 1=1 $where $groupby $orderby $limits"; |
|
|
2246 |
if ( !$q['suppress_filters'] ) |
|
|
2247 |
$this->request = apply_filters('posts_request', $this->request); |
|
|
2248 |
|
|
|
2249 |
$this->posts = $wpdb->get_results($this->request); |
|
|
2250 |
// Raw results filter. Prior to status checks. |
|
|
2251 |
if ( !$q['suppress_filters'] ) |
|
|
2252 |
$this->posts = apply_filters('posts_results', $this->posts); |
|
|
2253 |
|
|
|
2254 |
if ( !empty($this->posts) && $this->is_comment_feed && $this->is_singular ) { |
|
|
2255 |
$cjoin = apply_filters('comment_feed_join', ''); |
|
|
2256 |
$cwhere = apply_filters('comment_feed_where', "WHERE comment_post_ID = '{$this->posts[0]->ID}' AND comment_approved = '1'"); |
|
|
2257 |
$cgroupby = apply_filters('comment_feed_groupby', ''); |
|
|
2258 |
$cgroupby = ( ! empty( $cgroupby ) ) ? 'GROUP BY ' . $cgroupby : ''; |
|
|
2259 |
$corderby = apply_filters('comment_feed_orderby', 'comment_date_gmt DESC'); |
|
|
2260 |
$corderby = ( ! empty( $corderby ) ) ? 'ORDER BY ' . $corderby : ''; |
|
|
2261 |
$climits = apply_filters('comment_feed_limits', 'LIMIT ' . get_option('posts_per_rss')); |
|
|
2262 |
$comments_request = "SELECT $wpdb->comments.* FROM $wpdb->comments $cjoin $cwhere $cgroupby $corderby $climits"; |
|
|
2263 |
$this->comments = $wpdb->get_results($comments_request); |
|
|
2264 |
$this->comment_count = count($this->comments); |
|
|
2265 |
} |
|
|
2266 |
|
|
|
2267 |
if ( !empty($limits) ) { |
|
|
2268 |
$found_posts_query = apply_filters( 'found_posts_query', 'SELECT FOUND_ROWS()' ); |
|
|
2269 |
$this->found_posts = $wpdb->get_var( $found_posts_query ); |
|
|
2270 |
$this->found_posts = apply_filters( 'found_posts', $this->found_posts ); |
|
|
2271 |
$this->max_num_pages = ceil($this->found_posts / $q['posts_per_page']); |
|
|
2272 |
} |
|
|
2273 |
|
|
|
2274 |
// Check post status to determine if post should be displayed. |
|
|
2275 |
if ( !empty($this->posts) && ($this->is_single || $this->is_page) ) { |
|
|
2276 |
$status = get_post_status($this->posts[0]); |
|
|
2277 |
//$type = get_post_type($this->posts[0]); |
|
|
2278 |
if ( ('publish' != $status) ) { |
|
|
2279 |
if ( ! is_user_logged_in() ) { |
|
|
2280 |
// User must be logged in to view unpublished posts. |
|
|
2281 |
$this->posts = array(); |
|
|
2282 |
} else { |
|
|
2283 |
if (in_array($status, array('draft', 'pending')) ) { |
|
|
2284 |
// User must have edit permissions on the draft to preview. |
|
|
2285 |
if (! current_user_can("edit_$post_type_cap", $this->posts[0]->ID)) { |
|
|
2286 |
$this->posts = array(); |
|
|
2287 |
} else { |
|
|
2288 |
$this->is_preview = true; |
|
|
2289 |
$this->posts[0]->post_date = current_time('mysql'); |
|
|
2290 |
} |
|
|
2291 |
} else if ('future' == $status) { |
|
|
2292 |
$this->is_preview = true; |
|
|
2293 |
if (!current_user_can("edit_$post_type_cap", $this->posts[0]->ID)) { |
|
|
2294 |
$this->posts = array ( ); |
|
|
2295 |
} |
|
|
2296 |
} else { |
|
|
2297 |
if (! current_user_can("read_$post_type_cap", $this->posts[0]->ID)) |
|
|
2298 |
$this->posts = array(); |
|
|
2299 |
} |
|
|
2300 |
} |
|
|
2301 |
} |
|
|
2302 |
|
|
|
2303 |
if ( $this->is_preview && current_user_can( "edit_{$post_type_cap}", $this->posts[0]->ID ) ) |
|
|
2304 |
$this->posts[0] = apply_filters('the_preview', $this->posts[0]); |
|
|
2305 |
} |
|
|
2306 |
|
|
|
2307 |
// Put sticky posts at the top of the posts array |
|
|
2308 |
$sticky_posts = get_option('sticky_posts'); |
|
|
2309 |
if ( $this->is_home && $page <= 1 && is_array($sticky_posts) && !empty($sticky_posts) && !$q['caller_get_posts'] ) { |
|
|
2310 |
$num_posts = count($this->posts); |
|
|
2311 |
$sticky_offset = 0; |
|
|
2312 |
// Loop over posts and relocate stickies to the front. |
|
|
2313 |
for ( $i = 0; $i < $num_posts; $i++ ) { |
|
|
2314 |
if ( in_array($this->posts[$i]->ID, $sticky_posts) ) { |
|
|
2315 |
$sticky_post = $this->posts[$i]; |
|
|
2316 |
// Remove sticky from current position |
|
|
2317 |
array_splice($this->posts, $i, 1); |
|
|
2318 |
// Move to front, after other stickies |
|
|
2319 |
array_splice($this->posts, $sticky_offset, 0, array($sticky_post)); |
|
|
2320 |
// Increment the sticky offset. The next sticky will be placed at this offset. |
|
|
2321 |
$sticky_offset++; |
|
|
2322 |
// Remove post from sticky posts array |
|
|
2323 |
$offset = array_search($sticky_post->ID, $sticky_posts); |
|
|
2324 |
array_splice($sticky_posts, $offset, 1); |
|
|
2325 |
} |
|
|
2326 |
} |
|
|
2327 |
|
|
|
2328 |
// Fetch sticky posts that weren't in the query results |
|
|
2329 |
if ( !empty($sticky_posts) ) { |
|
|
2330 |
$stickies__in = implode(',', array_map( 'absint', $sticky_posts )); |
|
|
2331 |
// honor post type(s) if not set to any |
|
|
2332 |
$stickies_where = ''; |
|
|
2333 |
if ( 'any' != $post_type && '' != $post_type ) { |
|
|
2334 |
if ( is_array( $post_type ) ) { |
|
|
2335 |
$post_types = join( "', '", $post_type ); |
|
|
2336 |
} else { |
|
|
2337 |
$post_types = $post_type; |
|
|
2338 |
} |
|
|
2339 |
$stickies_where = "AND $wpdb->posts.post_type IN ('" . $post_types . "')"; |
|
|
2340 |
} |
|
|
2341 |
$stickies = $wpdb->get_results( "SELECT * FROM $wpdb->posts WHERE $wpdb->posts.ID IN ($stickies__in) $stickies_where" ); |
|
|
2342 |
/** @todo Make sure post is published or viewable by the current user */ |
|
|
2343 |
foreach ( $stickies as $sticky_post ) { |
|
|
2344 |
if ( 'publish' != $sticky_post->post_status ) |
|
|
2345 |
continue; |
|
|
2346 |
array_splice($this->posts, $sticky_offset, 0, array($sticky_post)); |
|
|
2347 |
$sticky_offset++; |
|
|
2348 |
} |
|
|
2349 |
} |
|
|
2350 |
} |
|
|
2351 |
|
|
|
2352 |
if ( !$q['suppress_filters'] ) |
|
|
2353 |
$this->posts = apply_filters('the_posts', $this->posts); |
|
|
2354 |
|
|
|
2355 |
$this->post_count = count($this->posts); |
|
|
2356 |
|
|
|
2357 |
// Sanitize before caching so it'll only get done once |
|
|
2358 |
for ($i = 0; $i < $this->post_count; $i++) { |
|
|
2359 |
$this->posts[$i] = sanitize_post($this->posts[$i], 'raw'); |
|
|
2360 |
} |
|
|
2361 |
|
|
|
2362 |
update_post_caches($this->posts); |
|
|
2363 |
|
|
|
2364 |
if ($this->post_count > 0) { |
|
|
2365 |
$this->post = $this->posts[0]; |
|
|
2366 |
} |
|
|
2367 |
|
|
|
2368 |
return $this->posts; |
|
|
2369 |
} |
|
|
2370 |
|
|
|
2371 |
/** |
|
|
2372 |
* Setup the next post and iterate current post index. |
|
|
2373 |
* |
|
|
2374 |
* @since 1.5.0 |
|
|
2375 |
* @access public |
|
|
2376 |
* |
|
|
2377 |
* @return object Next post. |
|
|
2378 |
*/ |
|
|
2379 |
function next_post() { |
|
|
2380 |
|
|
|
2381 |
$this->current_post++; |
|
|
2382 |
|
|
|
2383 |
$this->post = $this->posts[$this->current_post]; |
|
|
2384 |
return $this->post; |
|
|
2385 |
} |
|
|
2386 |
|
|
|
2387 |
/** |
|
|
2388 |
* Sets up the current post. |
|
|
2389 |
* |
|
|
2390 |
* Retrieves the next post, sets up the post, sets the 'in the loop' |
|
|
2391 |
* property to true. |
|
|
2392 |
* |
|
|
2393 |
* @since 1.5.0 |
|
|
2394 |
* @access public |
|
|
2395 |
* @uses $post |
|
|
2396 |
* @uses do_action_ref_array() Calls 'loop_start' if loop has just started |
|
|
2397 |
*/ |
|
|
2398 |
function the_post() { |
|
|
2399 |
global $post; |
|
|
2400 |
$this->in_the_loop = true; |
|
|
2401 |
|
|
|
2402 |
if ( $this->current_post == -1 ) // loop has just started |
|
|
2403 |
do_action_ref_array('loop_start', array(&$this)); |
|
|
2404 |
|
|
|
2405 |
$post = $this->next_post(); |
|
|
2406 |
setup_postdata($post); |
|
|
2407 |
} |
|
|
2408 |
|
|
|
2409 |
/** |
|
|
2410 |
* Whether there are more posts available in the loop. |
|
|
2411 |
* |
|
|
2412 |
* Calls action 'loop_end', when the loop is complete. |
|
|
2413 |
* |
|
|
2414 |
* @since 1.5.0 |
|
|
2415 |
* @access public |
|
|
2416 |
* @uses do_action_ref_array() Calls 'loop_end' if loop is ended |
|
|
2417 |
* |
|
|
2418 |
* @return bool True if posts are available, false if end of loop. |
|
|
2419 |
*/ |
|
|
2420 |
function have_posts() { |
|
|
2421 |
if ($this->current_post + 1 < $this->post_count) { |
|
|
2422 |
return true; |
|
|
2423 |
} elseif ($this->current_post + 1 == $this->post_count && $this->post_count > 0) { |
|
|
2424 |
do_action_ref_array('loop_end', array(&$this)); |
|
|
2425 |
// Do some cleaning up after the loop |
|
|
2426 |
$this->rewind_posts(); |
|
|
2427 |
} |
|
|
2428 |
|
|
|
2429 |
$this->in_the_loop = false; |
|
|
2430 |
return false; |
|
|
2431 |
} |
|
|
2432 |
|
|
|
2433 |
/** |
|
|
2434 |
* Rewind the posts and reset post index. |
|
|
2435 |
* |
|
|
2436 |
* @since 1.5.0 |
|
|
2437 |
* @access public |
|
|
2438 |
*/ |
|
|
2439 |
function rewind_posts() { |
|
|
2440 |
$this->current_post = -1; |
|
|
2441 |
if ($this->post_count > 0) { |
|
|
2442 |
$this->post = $this->posts[0]; |
|
|
2443 |
} |
|
|
2444 |
} |
|
|
2445 |
|
|
|
2446 |
/** |
|
|
2447 |
* Iterate current comment index and return comment object. |
|
|
2448 |
* |
|
|
2449 |
* @since 2.2.0 |
|
|
2450 |
* @access public |
|
|
2451 |
* |
|
|
2452 |
* @return object Comment object. |
|
|
2453 |
*/ |
|
|
2454 |
function next_comment() { |
|
|
2455 |
$this->current_comment++; |
|
|
2456 |
|
|
|
2457 |
$this->comment = $this->comments[$this->current_comment]; |
|
|
2458 |
return $this->comment; |
|
|
2459 |
} |
|
|
2460 |
|
|
|
2461 |
/** |
|
|
2462 |
* Sets up the current comment. |
|
|
2463 |
* |
|
|
2464 |
* @since 2.2.0 |
|
|
2465 |
* @access public |
|
|
2466 |
* @global object $comment Current comment. |
|
|
2467 |
* @uses do_action() Calls 'comment_loop_start' hook when first comment is processed. |
|
|
2468 |
*/ |
|
|
2469 |
function the_comment() { |
|
|
2470 |
global $comment; |
|
|
2471 |
|
|
|
2472 |
$comment = $this->next_comment(); |
|
|
2473 |
|
|
|
2474 |
if ($this->current_comment == 0) { |
|
|
2475 |
do_action('comment_loop_start'); |
|
|
2476 |
} |
|
|
2477 |
} |
|
|
2478 |
|
|
|
2479 |
/** |
|
|
2480 |
* Whether there are more comments available. |
|
|
2481 |
* |
|
|
2482 |
* Automatically rewinds comments when finished. |
|
|
2483 |
* |
|
|
2484 |
* @since 2.2.0 |
|
|
2485 |
* @access public |
|
|
2486 |
* |
|
|
2487 |
* @return bool True, if more comments. False, if no more posts. |
|
|
2488 |
*/ |
|
|
2489 |
function have_comments() { |
|
|
2490 |
if ($this->current_comment + 1 < $this->comment_count) { |
|
|
2491 |
return true; |
|
|
2492 |
} elseif ($this->current_comment + 1 == $this->comment_count) { |
|
|
2493 |
$this->rewind_comments(); |
|
|
2494 |
} |
|
|
2495 |
|
|
|
2496 |
return false; |
|
|
2497 |
} |
|
|
2498 |
|
|
|
2499 |
/** |
|
|
2500 |
* Rewind the comments, resets the comment index and comment to first. |
|
|
2501 |
* |
|
|
2502 |
* @since 2.2.0 |
|
|
2503 |
* @access public |
|
|
2504 |
*/ |
|
|
2505 |
function rewind_comments() { |
|
|
2506 |
$this->current_comment = -1; |
|
|
2507 |
if ($this->comment_count > 0) { |
|
|
2508 |
$this->comment = $this->comments[0]; |
|
|
2509 |
} |
|
|
2510 |
} |
|
|
2511 |
|
|
|
2512 |
/** |
|
|
2513 |
* Sets up the WordPress query by parsing query string. |
|
|
2514 |
* |
|
|
2515 |
* @since 1.5.0 |
|
|
2516 |
* @access public |
|
|
2517 |
* |
|
|
2518 |
* @param string $query URL query string. |
|
|
2519 |
* @return array List of posts. |
|
|
2520 |
*/ |
|
|
2521 |
function &query($query) { |
|
|
2522 |
$this->parse_query($query); |
|
|
2523 |
return $this->get_posts(); |
|
|
2524 |
} |
|
|
2525 |
|
|
|
2526 |
/** |
|
|
2527 |
* Retrieve queried object. |
|
|
2528 |
* |
|
|
2529 |
* If queried object is not set, then the queried object will be set from |
|
|
2530 |
* the category, tag, taxonomy, posts page, single post, page, or author |
|
|
2531 |
* query variable. After it is set up, it will be returned. |
|
|
2532 |
* |
|
|
2533 |
* @since 1.5.0 |
|
|
2534 |
* @access public |
|
|
2535 |
* |
|
|
2536 |
* @return object |
|
|
2537 |
*/ |
|
|
2538 |
function get_queried_object() { |
|
|
2539 |
if (isset($this->queried_object)) { |
|
|
2540 |
return $this->queried_object; |
|
|
2541 |
} |
|
|
2542 |
|
|
|
2543 |
$this->queried_object = NULL; |
|
|
2544 |
$this->queried_object_id = 0; |
|
|
2545 |
|
|
|
2546 |
if ($this->is_category) { |
|
|
2547 |
$cat = $this->get('cat'); |
|
|
2548 |
$category = &get_category($cat); |
|
|
2549 |
if ( is_wp_error( $category ) ) |
|
|
2550 |
return NULL; |
|
|
2551 |
$this->queried_object = &$category; |
|
|
2552 |
$this->queried_object_id = (int) $cat; |
|
|
2553 |
} else if ($this->is_tag) { |
|
|
2554 |
$tag_id = $this->get('tag_id'); |
|
|
2555 |
$tag = &get_term($tag_id, 'post_tag'); |
|
|
2556 |
if ( is_wp_error( $tag ) ) |
|
|
2557 |
return NULL; |
|
|
2558 |
$this->queried_object = &$tag; |
|
|
2559 |
$this->queried_object_id = (int) $tag_id; |
|
|
2560 |
} else if ($this->is_tax) { |
|
|
2561 |
$tax = $this->get('taxonomy'); |
|
|
2562 |
$slug = $this->get('term'); |
|
|
2563 |
$term = &get_terms($tax, array('slug'=>$slug)); |
|
|
2564 |
if ( is_wp_error($term) || empty($term) ) |
|
|
2565 |
return NULL; |
|
|
2566 |
$term = $term[0]; |
|
|
2567 |
$this->queried_object = $term; |
|
|
2568 |
$this->queried_object_id = $term->term_id; |
|
|
2569 |
} else if ($this->is_posts_page) { |
|
|
2570 |
$this->queried_object = & get_page(get_option('page_for_posts')); |
|
|
2571 |
$this->queried_object_id = (int) $this->queried_object->ID; |
|
|
2572 |
} else if ($this->is_single) { |
|
|
2573 |
$this->queried_object = $this->post; |
|
|
2574 |
$this->queried_object_id = (int) $this->post->ID; |
|
|
2575 |
} else if ($this->is_page) { |
|
|
2576 |
$this->queried_object = $this->post; |
|
|
2577 |
$this->queried_object_id = (int) $this->post->ID; |
|
|
2578 |
} else if ($this->is_author) { |
|
|
2579 |
$author_id = (int) $this->get('author'); |
|
|
2580 |
$author = get_userdata($author_id); |
|
|
2581 |
$this->queried_object = $author; |
|
|
2582 |
$this->queried_object_id = $author_id; |
|
|
2583 |
} |
|
|
2584 |
|
|
|
2585 |
return $this->queried_object; |
|
|
2586 |
} |
|
|
2587 |
|
|
|
2588 |
/** |
|
|
2589 |
* Retrieve ID of the current queried object. |
|
|
2590 |
* |
|
|
2591 |
* @since 1.5.0 |
|
|
2592 |
* @access public |
|
|
2593 |
* |
|
|
2594 |
* @return int |
|
|
2595 |
*/ |
|
|
2596 |
function get_queried_object_id() { |
|
|
2597 |
$this->get_queried_object(); |
|
|
2598 |
|
|
|
2599 |
if (isset($this->queried_object_id)) { |
|
|
2600 |
return $this->queried_object_id; |
|
|
2601 |
} |
|
|
2602 |
|
|
|
2603 |
return 0; |
|
|
2604 |
} |
|
|
2605 |
|
|
|
2606 |
/** |
|
|
2607 |
* PHP4 type constructor. |
|
|
2608 |
* |
|
|
2609 |
* Sets up the WordPress query, if parameter is not empty. |
|
|
2610 |
* |
|
|
2611 |
* @since 1.5.0 |
|
|
2612 |
* @access public |
|
|
2613 |
* |
|
|
2614 |
* @param string $query URL query string. |
|
|
2615 |
* @return WP_Query |
|
|
2616 |
*/ |
|
|
2617 |
function WP_Query ($query = '') { |
|
|
2618 |
if (! empty($query)) { |
|
|
2619 |
$this->query($query); |
|
|
2620 |
} |
|
|
2621 |
} |
|
|
2622 |
} |
|
|
2623 |
|
|
|
2624 |
/** |
|
|
2625 |
* Redirect old slugs to the correct permalink. |
|
|
2626 |
* |
|
|
2627 |
* Attempts to find the current slug from the past slugs. |
|
|
2628 |
* |
|
|
2629 |
* @since 2.1.0 |
|
|
2630 |
* @uses $wp_query |
|
|
2631 |
* @uses $wpdb |
|
|
2632 |
* |
|
|
2633 |
* @return null If no link is found, null is returned. |
|
|
2634 |
*/ |
|
|
2635 |
function wp_old_slug_redirect () { |
|
|
2636 |
global $wp_query; |
|
|
2637 |
if ( is_404() && '' != $wp_query->query_vars['name'] ) : |
|
|
2638 |
global $wpdb; |
|
|
2639 |
|
|
|
2640 |
$query = "SELECT post_id FROM $wpdb->postmeta, $wpdb->posts WHERE ID = post_id AND meta_key = '_wp_old_slug' AND meta_value='" . $wp_query->query_vars['name'] . "'"; |
|
|
2641 |
|
|
|
2642 |
// if year, monthnum, or day have been specified, make our query more precise |
|
|
2643 |
// just in case there are multiple identical _wp_old_slug values |
|
|
2644 |
if ( '' != $wp_query->query_vars['year'] ) |
|
|
2645 |
$query .= " AND YEAR(post_date) = '{$wp_query->query_vars['year']}'"; |
|
|
2646 |
if ( '' != $wp_query->query_vars['monthnum'] ) |
|
|
2647 |
$query .= " AND MONTH(post_date) = '{$wp_query->query_vars['monthnum']}'"; |
|
|
2648 |
if ( '' != $wp_query->query_vars['day'] ) |
|
|
2649 |
$query .= " AND DAYOFMONTH(post_date) = '{$wp_query->query_vars['day']}'"; |
|
|
2650 |
|
|
|
2651 |
$id = (int) $wpdb->get_var($query); |
|
|
2652 |
|
|
|
2653 |
if ( !$id ) |
|
|
2654 |
return; |
|
|
2655 |
|
|
|
2656 |
$link = get_permalink($id); |
|
|
2657 |
|
|
|
2658 |
if ( !$link ) |
|
|
2659 |
return; |
|
|
2660 |
|
|
|
2661 |
wp_redirect($link, '301'); // Permanent redirect |
|
|
2662 |
exit; |
|
|
2663 |
endif; |
|
|
2664 |
} |
|
|
2665 |
|
|
|
2666 |
/** |
|
|
2667 |
* Setup global post data. |
|
|
2668 |
* |
|
|
2669 |
* @since 1.5.0 |
|
|
2670 |
* |
|
|
2671 |
* @param object $post Post data. |
|
|
2672 |
* @uses do_action_ref_array() Calls 'the_post' |
|
|
2673 |
* @return bool True when finished. |
|
|
2674 |
*/ |
|
|
2675 |
function setup_postdata($post) { |
|
|
2676 |
global $id, $authordata, $day, $currentmonth, $page, $pages, $multipage, $more, $numpages; |
|
|
2677 |
|
|
|
2678 |
$id = (int) $post->ID; |
|
|
2679 |
|
|
|
2680 |
$authordata = get_userdata($post->post_author); |
|
|
2681 |
|
|
|
2682 |
$day = mysql2date('d.m.y', $post->post_date, false); |
|
|
2683 |
$currentmonth = mysql2date('m', $post->post_date, false); |
|
|
2684 |
$numpages = 1; |
|
|
2685 |
$page = get_query_var('page'); |
|
|
2686 |
if ( !$page ) |
|
|
2687 |
$page = 1; |
|
|
2688 |
if ( is_single() || is_page() || is_feed() ) |
|
|
2689 |
$more = 1; |
|
|
2690 |
$content = $post->post_content; |
|
|
2691 |
if ( strpos( $content, '<!--nextpage-->' ) ) { |
|
|
2692 |
if ( $page > 1 ) |
|
|
2693 |
$more = 1; |
|
|
2694 |
$multipage = 1; |
|
|
2695 |
$content = str_replace("\n<!--nextpage-->\n", '<!--nextpage-->', $content); |
|
|
2696 |
$content = str_replace("\n<!--nextpage-->", '<!--nextpage-->', $content); |
|
|
2697 |
$content = str_replace("<!--nextpage-->\n", '<!--nextpage-->', $content); |
|
|
2698 |
$pages = explode('<!--nextpage-->', $content); |
|
|
2699 |
$numpages = count($pages); |
|
|
2700 |
} else { |
|
|
2701 |
$pages[0] = $post->post_content; |
|
|
2702 |
$multipage = 0; |
|
|
2703 |
} |
|
|
2704 |
|
|
|
2705 |
do_action_ref_array('the_post', array(&$post)); |
|
|
2706 |
|
|
|
2707 |
return true; |
|
|
2708 |
} |
|
|
2709 |
|
|
|
2710 |
?> |