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<?php |
| 2 |
|
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/** |
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* bbPress Forum Functions |
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* |
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* @package bbPress |
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* @subpackage Functions |
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*/ |
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|
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// Exit if accessed directly |
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if ( !defined( 'ABSPATH' ) ) exit; |
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|
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/** Insert ********************************************************************/ |
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|
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/** |
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* A wrapper for wp_insert_post() that also includes the necessary meta values |
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* for the forum to function properly. |
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* |
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* @since bbPress (r3349) |
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* |
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* @uses wp_parse_args() |
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* @uses bbp_get_forum_post_type() |
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* @uses wp_insert_post() |
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* @uses update_post_meta() |
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* |
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* @param array $forum_data Forum post data |
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* @param arrap $forum_meta Forum meta data |
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*/ |
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function bbp_insert_forum( $forum_data = array(), $forum_meta = array() ) { |
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|
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// Forum |
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$default_forum = array( |
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'post_parent' => 0, // forum ID |
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'post_status' => 'publish', |
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'post_type' => bbp_get_forum_post_type(), |
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'post_author' => 0, |
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'post_password' => '', |
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'post_content' => '', |
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'post_title' => '', |
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'menu_order' => 0, |
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); |
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|
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// Parse args |
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$forum_data = wp_parse_args( $forum_data, $default_forum ); |
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|
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// Insert forum |
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$forum_id = wp_insert_post( $forum_data ); |
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|
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// Bail if no forum was added |
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if ( empty( $forum_id ) ) |
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return false; |
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|
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// Forum meta |
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$default_meta = array( |
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'reply_count' => 0, |
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'topic_count' => 0, |
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'topic_count_hidden' => 0, |
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'total_reply_count' => 0, |
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'total_topic_count' => 0, |
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'last_topic_id' => 0, |
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'last_reply_id' => 0, |
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'last_active_id' => 0, |
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'last_active_time' => 0, |
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'forum_subforum_count' => 0, |
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); |
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|
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// Parse args |
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$forum_meta = wp_parse_args( $forum_meta, $default_meta ); |
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|
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// Insert forum meta |
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foreach ( $forum_meta as $meta_key => $meta_value ) |
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update_post_meta( $forum_id, '_bbp_' . $meta_key, $meta_value ); |
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|
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// Return new forum ID |
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return $forum_id; |
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} |
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|
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/** Walk **********************************************************************/ |
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|
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/** |
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* Walk the forum tree |
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* |
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* @param object $forums Forums |
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* @param int $depth Depth |
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* @param int $current Current forum |
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* @param array $r Parsed arguments, supported by the walker. If you want to |
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* use your own walker, pass the 'walker' arg with the walker. |
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* The walker defaults to {@link BBP_Walker_Forum} |
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* @return object Walked forum tree |
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*/ |
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function bbp_walk_forum( $forums, $depth, $current, $r ) { |
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$walker = empty( $r['walker'] ) ? new BBP_Walker_Forum : $r['walker']; |
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$args = array( $forums, $depth, $r, $current ); |
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return call_user_func_array( array( &$walker, 'walk' ), $args ); |
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} |
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|
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/** Forum Actions *************************************************************/ |
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|
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/** |
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* Closes a forum |
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* |
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* @since bbPress (r2746) |
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* |
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* @param int $forum_id forum id |
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* @uses wp_get_single_post() To get the forum |
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* @uses do_action() Calls 'bbp_close_forum' with the forum id |
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* @uses update_post_meta() To add the previous status to a meta |
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* @uses do_action() Calls 'bbp_opened_forum' with the forum id |
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* @return mixed False or {@link WP_Error} on failure, forum id on success |
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*/ |
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function bbp_close_forum( $forum_id = 0 ) { |
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|
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$forum_id = bbp_get_forum_id( $forum_id ); |
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|
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do_action( 'bbp_close_forum', $forum_id ); |
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|
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update_post_meta( $forum_id, '_bbp_status', 'closed' ); |
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|
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do_action( 'bbp_closed_forum', $forum_id ); |
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|
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return $forum_id; |
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} |
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|
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/** |
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* Opens a forum |
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* |
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* @since bbPress (r2746) |
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* |
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* @param int $forum_id forum id |
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* @uses wp_get_single_post() To get the forum |
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* @uses do_action() Calls 'bbp_open_forum' with the forum id |
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* @uses get_post_meta() To get the previous status |
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* @uses update_post_meta() To delete the previous status meta |
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* @uses do_action() Calls 'bbp_opened_forum' with the forum id |
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* @return mixed False or {@link WP_Error} on failure, forum id on success |
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*/ |
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function bbp_open_forum( $forum_id = 0 ) { |
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|
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$forum_id = bbp_get_forum_id( $forum_id ); |
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|
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do_action( 'bbp_open_forum', $forum_id ); |
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|
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update_post_meta( $forum_id, '_bbp_status', 'open' ); |
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|
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do_action( 'bbp_opened_forum', $forum_id ); |
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|
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return $forum_id; |
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} |
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|
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/** |
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* Make the forum a category |
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* |
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* @since bbPress (r2746) |
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* |
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* @param int $forum_id Optional. Forum id |
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* @uses update_post_meta() To update the forum category meta |
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* @return bool False on failure, true on success |
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*/ |
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function bbp_categorize_forum( $forum_id = 0 ) { |
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|
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$forum_id = bbp_get_forum_id( $forum_id ); |
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|
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do_action( 'bbp_categorize_forum', $forum_id ); |
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|
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update_post_meta( $forum_id, '_bbp_forum_type', 'category' ); |
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|
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do_action( 'bbp_categorized_forum', $forum_id ); |
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|
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return $forum_id; |
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} |
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|
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/** |
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* Remove the category status from a forum |
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* |
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* @since bbPress (r2746) |
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* |
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* @param int $forum_id Optional. Forum id |
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* @uses delete_post_meta() To delete the forum category meta |
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* @return bool False on failure, true on success |
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*/ |
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function bbp_normalize_forum( $forum_id = 0 ) { |
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|
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$forum_id = bbp_get_forum_id( $forum_id ); |
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|
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do_action( 'bbp_normalize_forum', $forum_id ); |
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|
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update_post_meta( $forum_id, '_bbp_forum_type', 'forum' ); |
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|
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do_action( 'bbp_normalized_forum', $forum_id ); |
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|
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return $forum_id; |
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} |
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|
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/** |
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* Mark the forum as public |
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* |
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* @since bbPress (r2746) |
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* |
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* @param int $forum_id Optional. Forum id |
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* @uses update_post_meta() To update the forum private meta |
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* @return bool False on failure, true on success |
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*/ |
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function bbp_publicize_forum( $forum_id = 0, $current_visibility = '' ) { |
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|
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$forum_id = bbp_get_forum_id( $forum_id ); |
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|
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do_action( 'bbp_publicize_forum', $forum_id ); |
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|
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// Only run queries if visibility is changing |
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if ( 'publish' != $current_visibility ) { |
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|
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// Remove from _bbp_private_forums site option |
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if ( 'private' == $current_visibility ) { |
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|
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// Get private forums |
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$private = bbp_get_private_forum_ids(); |
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|
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// Find this forum in the array |
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if ( in_array( $forum_id, $private ) ) { |
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|
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$offset = array_search( $forum_id, (array) $private ); |
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|
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// Splice around it |
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array_splice( $private, $offset, 1 ); |
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|
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// Update private forums minus this one |
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update_option( '_bbp_private_forums', array_unique( array_values( $private ) ) ); |
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} |
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} |
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|
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// Remove from _bbp_hidden_forums site option |
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if ( 'hidden' == $current_visibility ) { |
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|
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// Get hidden forums |
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$hidden = bbp_get_hidden_forum_ids(); |
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|
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// Find this forum in the array |
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if ( in_array( $forum_id, $hidden ) ) { |
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|
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$offset = array_search( $forum_id, (array) $hidden ); |
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|
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// Splice around it |
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array_splice( $hidden, $offset, 1 ); |
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|
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// Update hidden forums minus this one |
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update_option( '_bbp_hidden_forums', array_unique( array_values( $hidden ) ) ); |
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} |
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} |
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|
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// Update forum post_status |
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global $wpdb; |
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$wpdb->update( $wpdb->posts, array( 'post_status' => 'publish' ), array( 'ID' => $forum_id ) ); |
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wp_transition_post_status( 'publish', $current_visibility, get_post( $forum_id ) ); |
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} |
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|
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do_action( 'bbp_publicized_forum', $forum_id ); |
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|
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return $forum_id; |
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} |
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|
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/** |
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* Mark the forum as private |
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* |
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* @since bbPress (r2746) |
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* |
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* @param int $forum_id Optional. Forum id |
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* @uses update_post_meta() To update the forum private meta |
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* @return bool False on failure, true on success |
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*/ |
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function bbp_privatize_forum( $forum_id = 0, $current_visibility = '' ) { |
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|
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$forum_id = bbp_get_forum_id( $forum_id ); |
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|
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do_action( 'bbp_privatize_forum', $forum_id ); |
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|
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// Only run queries if visibility is changing |
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if ( 'private' != $current_visibility ) { |
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|
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// Remove from _bbp_hidden_forums site option |
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if ( 'hidden' == $current_visibility ) { |
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|
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// Get hidden forums |
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$hidden = bbp_get_hidden_forum_ids(); |
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|
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// Find this forum in the array |
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if ( in_array( $forum_id, $hidden ) ) { |
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|
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$offset = array_search( $forum_id, (array) $hidden ); |
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|
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// Splice around it |
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array_splice( $hidden, $offset, 1 ); |
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|
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// Update hidden forums minus this one |
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update_option( '_bbp_hidden_forums', array_unique( array_values( $hidden ) ) ); |
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} |
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} |
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|
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// Add to '_bbp_private_forums' site option |
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$private = bbp_get_private_forum_ids(); |
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$private[] = $forum_id; |
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update_option( '_bbp_private_forums', array_unique( array_values( $private ) ) ); |
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|
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// Update forums visibility setting |
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global $wpdb; |
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$wpdb->update( $wpdb->posts, array( 'post_status' => 'private' ), array( 'ID' => $forum_id ) ); |
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wp_transition_post_status( 'private', $current_visibility, get_post( $forum_id ) ); |
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} |
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|
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do_action( 'bbp_privatized_forum', $forum_id ); |
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|
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return $forum_id; |
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} |
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|
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/** |
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* Mark the forum as hidden |
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* |
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* @since bbPress (r2996) |
| 318 |
* |
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* @param int $forum_id Optional. Forum id |
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* @uses update_post_meta() To update the forum private meta |
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* @return bool False on failure, true on success |
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*/ |
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function bbp_hide_forum( $forum_id = 0, $current_visibility = '' ) { |
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|
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$forum_id = bbp_get_forum_id( $forum_id ); |
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|
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do_action( 'bbp_hide_forum', $forum_id ); |
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|
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// Only run queries if visibility is changing |
| 330 |
if ( 'hidden' != $current_visibility ) { |
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|
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// Remove from _bbp_private_forums site option |
| 333 |
if ( 'private' == $current_visibility ) { |
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|
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// Get private forums |
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$private = bbp_get_private_forum_ids(); |
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|
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// Find this forum in the array |
| 339 |
if ( in_array( $forum_id, $private ) ) { |
| 340 |
|
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$offset = array_search( $forum_id, (array) $private ); |
| 342 |
|
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// Splice around it |
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array_splice( $private, $offset, 1 ); |
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|
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// Update private forums minus this one |
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update_option( '_bbp_private_forums', array_unique( array_values( $private ) ) ); |
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} |
| 349 |
} |
| 350 |
|
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// Add to '_bbp_hidden_forums' site option |
| 352 |
$hidden = bbp_get_hidden_forum_ids(); |
| 353 |
$hidden[] = $forum_id; |
| 354 |
update_option( '_bbp_hidden_forums', array_unique( array_values( $hidden ) ) ); |
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|
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// Update forums visibility setting |
| 357 |
global $bbp, $wpdb; |
| 358 |
$wpdb->update( $wpdb->posts, array( 'post_status' => 'hidden' ), array( 'ID' => $forum_id ) ); |
| 359 |
wp_transition_post_status( $bbp->hidden_status_id, $current_visibility, get_post( $forum_id ) ); |
| 360 |
} |
| 361 |
|
| 362 |
do_action( 'bbp_hid_forum', $forum_id ); |
| 363 |
|
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return $forum_id; |
| 365 |
} |
| 366 |
|
| 367 |
/** Forum Updaters ************************************************************/ |
| 368 |
|
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/** |
| 370 |
* Update the forum last topic id |
| 371 |
* |
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* @since bbPress (r2625) |
| 373 |
* |
| 374 |
* @param int $forum_id Optional. Forum id |
| 375 |
* @param int $topic_id Optional. Topic id |
| 376 |
* @uses bbp_get_forum_id() To get the forum id |
| 377 |
* @uses bbp_forum_query_subforum_ids() To get the subforum ids |
| 378 |
* @uses bbp_update_forum_last_topic_id() To update the last topic id of child |
| 379 |
* forums |
| 380 |
* @uses get_posts() To get the most recent topic in the forum |
| 381 |
* @uses update_post_meta() To update the forum's last active id meta |
| 382 |
* @uses apply_filters() Calls 'bbp_update_forum_last_topic_id' with the last |
| 383 |
* reply id and forum id |
| 384 |
* @return bool True on success, false on failure |
| 385 |
*/ |
| 386 |
function bbp_update_forum_last_topic_id( $forum_id = 0, $topic_id = 0 ) { |
| 387 |
$forum_id = bbp_get_forum_id( $forum_id ); |
| 388 |
|
| 389 |
// Do some calculation if not manually set |
| 390 |
if ( empty( $topic_id ) ) { |
| 391 |
|
| 392 |
// Loop through children and add together forum reply counts |
| 393 |
if ( $children = bbp_forum_query_subforum_ids( $forum_id ) ) |
| 394 |
foreach ( (array) $children as $child ) |
| 395 |
$children_last_topic = bbp_update_forum_last_topic_id ( $child ); |
| 396 |
|
| 397 |
// Setup recent topic query vars |
| 398 |
$post_vars = array( |
| 399 |
'post_parent' => $forum_id, |
| 400 |
'post_type' => bbp_get_topic_post_type(), |
| 401 |
'meta_key' => '_bbp_last_active_time', |
| 402 |
'orderby' => 'meta_value', |
| 403 |
'numberposts' => 1 |
| 404 |
); |
| 405 |
|
| 406 |
// Get the most recent topic in this forum_id |
| 407 |
if ( $recent_topic = get_posts( $post_vars ) ) |
| 408 |
$topic_id = $recent_topic[0]->ID; |
| 409 |
} |
| 410 |
|
| 411 |
// If child forums have higher id, use that instead |
| 412 |
if ( !empty( $children ) && ( $children_last_topic > $topic_id ) ) |
| 413 |
$topic_id = $children_last_topic; |
| 414 |
|
| 415 |
// Update the last topic id |
| 416 |
update_post_meta( $forum_id, '_bbp_last_topic_id', (int) $topic_id ); |
| 417 |
|
| 418 |
return apply_filters( 'bbp_update_forum_last_topic_id', (int) $topic_id, $forum_id ); |
| 419 |
} |
| 420 |
|
| 421 |
/** |
| 422 |
* Update the forum last reply id |
| 423 |
* |
| 424 |
* @since bbPress (r2625) |
| 425 |
* |
| 426 |
* @param int $forum_id Optional. Forum id |
| 427 |
* @param int $reply_id Optional. Reply id |
| 428 |
* @uses bbp_get_forum_id() To get the forum id |
| 429 |
* @uses bbp_forum_query_subforum_ids() To get the subforum ids |
| 430 |
* @uses bbp_update_forum_last_reply_id() To update the last reply id of child |
| 431 |
* forums |
| 432 |
* @uses bbp_forum_query_topic_ids() To get the topic ids in the forum |
| 433 |
* @uses bbp_forum_query_last_reply_id() To get the forum's last reply id |
| 434 |
* @uses update_post_meta() To update the forum's last active id meta |
| 435 |
* @uses apply_filters() Calls 'bbp_update_forum_last_reply_id' with the last |
| 436 |
* reply id and forum id |
| 437 |
* @return bool True on success, false on failure |
| 438 |
*/ |
| 439 |
function bbp_update_forum_last_reply_id( $forum_id = 0, $reply_id = 0 ) { |
| 440 |
$forum_id = bbp_get_forum_id( $forum_id ); |
| 441 |
|
| 442 |
// Do some calculation if not manually set |
| 443 |
if ( empty( $reply_id ) ) { |
| 444 |
|
| 445 |
// Loop through children and get the most recent reply id |
| 446 |
if ( $children = bbp_forum_query_subforum_ids( $forum_id ) ) |
| 447 |
foreach ( (array) $children as $child ) |
| 448 |
$children_last_reply = bbp_update_forum_last_reply_id ( $child ); |
| 449 |
|
| 450 |
// If this forum has topics... |
| 451 |
if ( $topic_ids = bbp_forum_query_topic_ids( $forum_id ) ) { |
| 452 |
|
| 453 |
// ...get the most recent reply from those topics... |
| 454 |
$reply_id = bbp_forum_query_last_reply_id( $forum_id, $topic_ids ); |
| 455 |
|
| 456 |
// ...and compare it to the most recent topic id... |
| 457 |
$reply_id = ( $reply_id > max( $topic_ids ) ) ? $reply_id : max( $topic_ids ); |
| 458 |
} |
| 459 |
} |
| 460 |
|
| 461 |
// If child forums have higher ID, check for newer reply id |
| 462 |
if ( !empty( $children ) && ( (int) $children_last_reply > (int) $reply_id ) ) |
| 463 |
$reply_id = $children_last_reply; |
| 464 |
|
| 465 |
// Update the last reply id with what was passed |
| 466 |
update_post_meta( $forum_id, '_bbp_last_reply_id', (int) $reply_id ); |
| 467 |
|
| 468 |
return apply_filters( 'bbp_update_forum_last_reply_id', (int) $reply_id, $forum_id ); |
| 469 |
} |
| 470 |
|
| 471 |
/** |
| 472 |
* Update the forum last active post id |
| 473 |
* |
| 474 |
* @since bbPress (r2860) |
| 475 |
* |
| 476 |
* @param int $forum_id Optional. Forum id |
| 477 |
* @param int $active_id Optional. Active post id |
| 478 |
* @uses bbp_get_forum_id() To get the forum id |
| 479 |
* @uses bbp_forum_query_subforum_ids() To get the subforum ids |
| 480 |
* @uses bbp_update_forum_last_active_id() To update the last active id of |
| 481 |
* child forums |
| 482 |
* @uses bbp_forum_query_topic_ids() To get the topic ids in the forum |
| 483 |
* @uses bbp_forum_query_last_reply_id() To get the forum's last reply id |
| 484 |
* @uses update_post_meta() To update the forum's last active id meta |
| 485 |
* @uses apply_filters() Calls 'bbp_update_forum_last_active_id' with the last |
| 486 |
* active post id and forum id |
| 487 |
* @return bool True on success, false on failure |
| 488 |
*/ |
| 489 |
function bbp_update_forum_last_active_id( $forum_id = 0, $active_id = 0 ) { |
| 490 |
$forum_id = bbp_get_forum_id( $forum_id ); |
| 491 |
|
| 492 |
// Do some calculation if not manually set |
| 493 |
if ( empty( $active_id ) ) { |
| 494 |
|
| 495 |
// Loop through children and add together forum reply counts |
| 496 |
if ( $children = bbp_forum_query_subforum_ids( $forum_id ) ) |
| 497 |
foreach ( (array) $children as $child ) |
| 498 |
$children_last_active = bbp_update_forum_last_active_id ( $child, $active_id ); |
| 499 |
|
| 500 |
// Don't count replies if the forum is a category |
| 501 |
if ( $topic_ids = bbp_forum_query_topic_ids( $forum_id ) ) { |
| 502 |
$active_id = bbp_forum_query_last_reply_id( $forum_id, $topic_ids ); |
| 503 |
$active_id = $active_id > max( $topic_ids ) ? $active_id : max( $topic_ids ); |
| 504 |
|
| 505 |
// Forum has no topics |
| 506 |
} else { |
| 507 |
$active_id = 0; |
| 508 |
} |
| 509 |
} |
| 510 |
|
| 511 |
// If child forums have higher id, use that instead |
| 512 |
if ( !empty( $children ) && ( $children_last_active > $active_id ) ) |
| 513 |
$active_id = $children_last_active; |
| 514 |
|
| 515 |
update_post_meta( $forum_id, '_bbp_last_active_id', (int) $active_id ); |
| 516 |
|
| 517 |
return apply_filters( 'bbp_update_forum_last_active_id', (int) $active_id, $forum_id ); |
| 518 |
} |
| 519 |
|
| 520 |
/** |
| 521 |
* Update the forums last active date/time (aka freshness) |
| 522 |
* |
| 523 |
* @since bbPress (r2680) |
| 524 |
* |
| 525 |
* @param int $forum_id Optional. Topic id |
| 526 |
* @param string $new_time Optional. New time in mysql format |
| 527 |
* @uses bbp_get_forum_id() To get the forum id |
| 528 |
* @uses bbp_get_forum_last_active_id() To get the forum's last post id |
| 529 |
* @uses get_post_field() To get the post date of the forum's last post |
| 530 |
* @uses update_post_meta() To update the forum last active time |
| 531 |
* @uses apply_filters() Calls 'bbp_update_forum_last_active' with the new time |
| 532 |
* and forum id |
| 533 |
* @return bool True on success, false on failure |
| 534 |
*/ |
| 535 |
function bbp_update_forum_last_active_time( $forum_id = 0, $new_time = '' ) { |
| 536 |
$forum_id = bbp_get_forum_id( $forum_id ); |
| 537 |
|
| 538 |
// Check time and use current if empty |
| 539 |
if ( empty( $new_time ) ) |
| 540 |
$new_time = get_post_field( 'post_date', bbp_get_forum_last_active_id( $forum_id ) ); |
| 541 |
|
| 542 |
update_post_meta( $forum_id, '_bbp_last_active_time', $new_time ); |
| 543 |
|
| 544 |
return apply_filters( 'bbp_update_forum_last_active', $new_time, $forum_id ); |
| 545 |
} |
| 546 |
|
| 547 |
/** |
| 548 |
* Update the forum sub-forum count |
| 549 |
* |
| 550 |
* @since bbPress (r2625) |
| 551 |
* |
| 552 |
* @param int $forum_id Optional. Forum id |
| 553 |
* @uses bbp_get_forum_id() To get the forum id |
| 554 |
* @return bool True on success, false on failure |
| 555 |
*/ |
| 556 |
function bbp_update_forum_subforum_count( $forum_id = 0, $subforums = 0 ) { |
| 557 |
$forum_id = bbp_get_forum_id( $forum_id ); |
| 558 |
|
| 559 |
if ( empty( $subforums ) ) |
| 560 |
$subforums = count( bbp_forum_query_subforum_ids( $forum_id ) ); |
| 561 |
|
| 562 |
update_post_meta( $forum_id, '_bbp_forum_subforum_count', (int) $subforums ); |
| 563 |
|
| 564 |
return apply_filters( 'bbp_update_forum_subforum_count', (int) $subforums, $forum_id ); |
| 565 |
} |
| 566 |
|
| 567 |
/** |
| 568 |
* Adjust the total topic count of a forum |
| 569 |
* |
| 570 |
* @since bbPress (r2464) |
| 571 |
* |
| 572 |
* @param int $forum_id Optional. Forum id or topic id. It is checked whether it |
| 573 |
* is a topic or a forum. If it's a topic, its parent, |
| 574 |
* i.e. the forum is automatically retrieved. |
| 575 |
* @param bool $total_count Optional. To return the total count or normal |
| 576 |
* count? |
| 577 |
* @uses bbp_get_forum_id() To get the forum id |
| 578 |
* @uses bbp_forum_query_subforum_ids() To get the subforum ids |
| 579 |
* @uses bbp_update_forum_topic_count() To update the forum topic count |
| 580 |
* @uses bbp_forum_query_topic_ids() To get the forum topic ids |
| 581 |
* @uses update_post_meta() To update the forum's topic count meta |
| 582 |
* @uses apply_filters() Calls 'bbp_update_forum_topic_count' with the topic |
| 583 |
* count and forum id |
| 584 |
* @return int Forum topic count |
| 585 |
*/ |
| 586 |
function bbp_update_forum_topic_count( $forum_id = 0 ) { |
| 587 |
$forum_id = bbp_get_forum_id( $forum_id ); |
| 588 |
$children_topic_count = 0; |
| 589 |
|
| 590 |
// Loop through subforums and add together forum topic counts |
| 591 |
if ( $children = bbp_forum_query_subforum_ids( $forum_id ) ) |
| 592 |
foreach ( (array) $children as $child ) |
| 593 |
$children_topic_count += bbp_update_forum_topic_count( $child ); |
| 594 |
|
| 595 |
// Get total topics for this forum |
| 596 |
$topics = (int) count( bbp_forum_query_topic_ids( $forum_id ) ); |
| 597 |
|
| 598 |
// Calculate total topics in this forum |
| 599 |
$total_topics = $topics + $children_topic_count; |
| 600 |
|
| 601 |
// Update the count |
| 602 |
update_post_meta( $forum_id, '_bbp_topic_count', (int) $topics ); |
| 603 |
update_post_meta( $forum_id, '_bbp_total_topic_count', (int) $total_topics ); |
| 604 |
|
| 605 |
return apply_filters( 'bbp_update_forum_topic_count', (int) $total_topics, $forum_id ); |
| 606 |
} |
| 607 |
|
| 608 |
/** |
| 609 |
* Adjust the total hidden topic count of a forum (hidden includes trashed and spammed topics) |
| 610 |
* |
| 611 |
* @since bbPress (r2888) |
| 612 |
* |
| 613 |
* @param int $forum_id Optional. Topic id to update |
| 614 |
* @param int $topic_count Optional. Set the topic count manually |
| 615 |
* @uses bbp_is_topic() To check if the supplied id is a topic |
| 616 |
* @uses bbp_get_topic_id() To get the topic id |
| 617 |
* @uses bbp_get_topic_forum_id() To get the topic forum id |
| 618 |
* @uses bbp_get_forum_id() To get the forum id |
| 619 |
* @uses wpdb::prepare() To prepare our sql query |
| 620 |
* @uses wpdb::get_col() To execute our query and get the column back |
| 621 |
* @uses update_post_meta() To update the forum hidden topic count meta |
| 622 |
* @uses apply_filters() Calls 'bbp_update_forum_topic_count_hidden' with the |
| 623 |
* hidden topic count and forum id |
| 624 |
* @return int Topic hidden topic count |
| 625 |
*/ |
| 626 |
function bbp_update_forum_topic_count_hidden( $forum_id = 0, $topic_count = 0 ) { |
| 627 |
global $wpdb, $bbp; |
| 628 |
|
| 629 |
// If topic_id was passed as $forum_id, then get its forum |
| 630 |
if ( bbp_is_topic( $forum_id ) ) { |
| 631 |
$topic_id = bbp_get_topic_id( $forum_id ); |
| 632 |
$forum_id = bbp_get_topic_forum_id( $topic_id ); |
| 633 |
|
| 634 |
// $forum_id is not a topic_id, so validate and proceed |
| 635 |
} else { |
| 636 |
$forum_id = bbp_get_forum_id( $forum_id ); |
| 637 |
} |
| 638 |
|
| 639 |
// Can't update what isn't there |
| 640 |
if ( !empty( $forum_id ) ) { |
| 641 |
|
| 642 |
// Get topics of forum |
| 643 |
if ( empty( $topic_count ) ) |
| 644 |
$topic_count = $wpdb->get_var( $wpdb->prepare( "SELECT COUNT(ID) FROM {$wpdb->posts} WHERE post_parent = %d AND post_status IN ( '" . join( '\',\'', array( $bbp->trash_status_id, $bbp->spam_status_id ) ) . "') AND post_type = '%s';", $forum_id, bbp_get_topic_post_type() ) ); |
| 645 |
|
| 646 |
// Update the count |
| 647 |
update_post_meta( $forum_id, '_bbp_topic_count_hidden', (int) $topic_count ); |
| 648 |
} |
| 649 |
|
| 650 |
return apply_filters( 'bbp_update_forum_topic_count_hidden', (int) $topic_count, $forum_id ); |
| 651 |
} |
| 652 |
|
| 653 |
/** |
| 654 |
* Adjust the total reply count of a forum |
| 655 |
* |
| 656 |
* @since bbPress (r2464) |
| 657 |
* |
| 658 |
* @param int $forum_id Optional. Forum id or topic id. It is checked whether it |
| 659 |
* is a topic or a forum. If it's a topic, its parent, |
| 660 |
* i.e. the forum is automatically retrieved. |
| 661 |
* @param bool $total_count Optional. To return the total count or normal |
| 662 |
* count? |
| 663 |
* @uses bbp_get_forum_id() To get the forum id |
| 664 |
* @uses bbp_forum_query_subforum_ids() To get the subforum ids |
| 665 |
* @uses bbp_update_forum_reply_count() To update the forum reply count |
| 666 |
* @uses bbp_forum_query_topic_ids() To get the forum topic ids |
| 667 |
* @uses wpdb::prepare() To prepare the sql statement |
| 668 |
* @uses wpdb::get_var() To execute the query and get the var back |
| 669 |
* @uses update_post_meta() To update the forum's reply count meta |
| 670 |
* @uses apply_filters() Calls 'bbp_update_forum_topic_count' with the reply |
| 671 |
* count and forum id |
| 672 |
* @return int Forum reply count |
| 673 |
*/ |
| 674 |
function bbp_update_forum_reply_count( $forum_id = 0 ) { |
| 675 |
global $wpdb, $bbp; |
| 676 |
|
| 677 |
$forum_id = bbp_get_forum_id( $forum_id ); |
| 678 |
$children_reply_count = 0; |
| 679 |
|
| 680 |
// Loop through children and add together forum reply counts |
| 681 |
if ( $children = bbp_forum_query_subforum_ids( $forum_id ) ) |
| 682 |
foreach ( (array) $children as $child ) |
| 683 |
$children_reply_count += bbp_update_forum_reply_count( $child ); |
| 684 |
|
| 685 |
// Don't count replies if the forum is a category |
| 686 |
if ( $topic_ids = bbp_forum_query_topic_ids( $forum_id ) ) |
| 687 |
$reply_count = (int) $wpdb->get_var( $wpdb->prepare( "SELECT COUNT(ID) FROM {$wpdb->posts} WHERE post_parent IN ( " . join( ',', $topic_ids ) . " ) AND post_status = 'publish' AND post_type = '%s';", bbp_get_reply_post_type() ) ); |
| 688 |
else |
| 689 |
$reply_count = 0; |
| 690 |
|
| 691 |
// Calculate total replies in this forum |
| 692 |
$total_replies = (int) $reply_count + $children_reply_count; |
| 693 |
|
| 694 |
// Update the count |
| 695 |
update_post_meta( $forum_id, '_bbp_reply_count', $reply_count ); |
| 696 |
update_post_meta( $forum_id, '_bbp_total_reply_count', $total_replies ); |
| 697 |
|
| 698 |
return apply_filters( 'bbp_update_forum_reply_count', $total_replies, $forum_id ); |
| 699 |
} |
| 700 |
|
| 701 |
/** |
| 702 |
* Updates the counts of a forum. |
| 703 |
* |
| 704 |
* This calls a few internal functions that all run manual queries against the |
| 705 |
* database to get their results. As such, this function can be costly to run |
| 706 |
* but is necessary to keep everything accurate. |
| 707 |
* |
| 708 |
* @since bbPress (r2908) |
| 709 |
* |
| 710 |
* @param mixed $args Supports these arguments: |
| 711 |
* - forum_id: Forum id |
| 712 |
* - last_topic_id: Last topic id |
| 713 |
* - last_reply_id: Last reply id |
| 714 |
* - last_active_id: Last active post id |
| 715 |
* - last_active_time: last active time |
| 716 |
* @uses bbp_update_forum_last_topic_id() To update the forum last topic id |
| 717 |
* @uses bbp_update_forum_last_reply_id() To update the forum last reply id |
| 718 |
* @uses bbp_update_forum_last_active_id() To update the last active post id |
| 719 |
* @uses get_post_field() To get the post date of the last active id |
| 720 |
* @uses bbp_update_forum_last_active_time() To update the last active time |
| 721 |
* @uses bbp_update_forum_subforum_count() To update the subforum count |
| 722 |
* @uses bbp_update_forum_topic_count() To update the forum topic count |
| 723 |
* @uses bbp_update_forum_reply_count() To update the forum reply count |
| 724 |
* @uses bbp_update_forum_topic_count_hidden() To update the hidden topic count |
| 725 |
*/ |
| 726 |
function bbp_update_forum( $args = '' ) { |
| 727 |
$defaults = array( |
| 728 |
'forum_id' => 0, |
| 729 |
'post_parent' => 0, |
| 730 |
'last_topic_id' => 0, |
| 731 |
'last_reply_id' => 0, |
| 732 |
'last_active_id' => 0, |
| 733 |
'last_active_time' => 0, |
| 734 |
); |
| 735 |
|
| 736 |
$r = wp_parse_args( $args, $defaults ); |
| 737 |
extract( $r ); |
| 738 |
|
| 739 |
// Last topic and reply ID's |
| 740 |
bbp_update_forum_last_topic_id( $forum_id, $last_topic_id ); |
| 741 |
bbp_update_forum_last_reply_id( $forum_id, $last_reply_id ); |
| 742 |
|
| 743 |
// Active dance |
| 744 |
$last_active_id = bbp_update_forum_last_active_id( $forum_id, $last_active_id ); |
| 745 |
|
| 746 |
// If no active time was passed, get it from the last_active_id |
| 747 |
if ( empty( $last_active_time ) ) |
| 748 |
$last_active_time = get_post_field( 'post_date', $last_active_id ); |
| 749 |
|
| 750 |
bbp_update_forum_last_active_time( $forum_id, $last_active_time ); |
| 751 |
|
| 752 |
// Counts |
| 753 |
bbp_update_forum_subforum_count ( $forum_id ); |
| 754 |
bbp_update_forum_reply_count ( $forum_id ); |
| 755 |
bbp_update_forum_topic_count ( $forum_id ); |
| 756 |
bbp_update_forum_topic_count_hidden( $forum_id ); |
| 757 |
|
| 758 |
// Update the parent forum if one was passed |
| 759 |
if ( !empty( $post_parent ) && is_numeric( $post_parent ) ) { |
| 760 |
bbp_update_forum( array( |
| 761 |
'forum_id' => $post_parent, |
| 762 |
'post_parent' => get_post_field( 'post_parent', $post_parent ) |
| 763 |
) ); |
| 764 |
} |
| 765 |
} |
| 766 |
|
| 767 |
/** Queries *******************************************************************/ |
| 768 |
|
| 769 |
/** |
| 770 |
* Returns the hidden forum ids |
| 771 |
* |
| 772 |
* Only hidden forum ids are returned. Public and private ids are not. |
| 773 |
* |
| 774 |
* @since bbPress (r3007) |
| 775 |
* |
| 776 |
* @uses get_option() Returns the unserialized array of hidden forum ids |
| 777 |
* @uses apply_filters() Calls 'bbp_forum_query_topic_ids' with the topic ids |
| 778 |
* and forum id |
| 779 |
*/ |
| 780 |
function bbp_get_hidden_forum_ids() { |
| 781 |
$forum_ids = get_option( '_bbp_hidden_forums', array() ); |
| 782 |
|
| 783 |
return apply_filters( 'bbp_get_hidden_forum_ids', (array) $forum_ids ); |
| 784 |
} |
| 785 |
|
| 786 |
/** |
| 787 |
* Returns the private forum ids |
| 788 |
* |
| 789 |
* Only private forum ids are returned. Public and hidden ids are not. |
| 790 |
* |
| 791 |
* @since bbPress (r3007) |
| 792 |
* |
| 793 |
* @uses get_option() Returns the unserialized array of private forum ids |
| 794 |
* @uses apply_filters() Calls 'bbp_forum_query_topic_ids' with the topic ids |
| 795 |
* and forum id |
| 796 |
*/ |
| 797 |
function bbp_get_private_forum_ids() { |
| 798 |
$forum_ids = get_option( '_bbp_private_forums', array() ); |
| 799 |
|
| 800 |
return apply_filters( 'bbp_get_private_forum_ids', (array) $forum_ids ); |
| 801 |
} |
| 802 |
|
| 803 |
/** |
| 804 |
* Returns a meta_query that either includes or excludes hidden forum IDs |
| 805 |
* from a query. |
| 806 |
* |
| 807 |
* @since bbPress (r3291) |
| 808 |
* |
| 809 |
* @param string Optional. The type of value to return. (string|array|meta_query) |
| 810 |
* |
| 811 |
* @uses is_super_admin() |
| 812 |
* @uses bbp_is_user_home() |
| 813 |
* @uses bbp_get_hidden_forum_ids() |
| 814 |
* @uses bbp_get_private_forum_ids() |
| 815 |
* @uses apply_filters() |
| 816 |
*/ |
| 817 |
function bbp_exclude_forum_ids( $type = 'string' ) { |
| 818 |
|
| 819 |
// Setup arrays |
| 820 |
$retval = $private = $hidden = $meta_query = $forum_ids = array(); |
| 821 |
|
| 822 |
// Exclude for everyone but super admins |
| 823 |
if ( !is_super_admin() ) { |
| 824 |
|
| 825 |
// Private forums |
| 826 |
if ( !current_user_can( 'read_private_forums' ) ) |
| 827 |
$private = bbp_get_private_forum_ids(); |
| 828 |
|
| 829 |
// Hidden forums |
| 830 |
if ( !current_user_can( 'read_hidden_forums' ) ) |
| 831 |
$hidden = bbp_get_hidden_forum_ids(); |
| 832 |
|
| 833 |
// Merge private and hidden forums together |
| 834 |
$forum_ids = (array) array_filter( array_merge( $private, $hidden ) ); |
| 835 |
|
| 836 |
// There are forums that need to be excluded |
| 837 |
if ( !empty( $forum_ids ) ) { |
| 838 |
|
| 839 |
switch ( $type ) { |
| 840 |
|
| 841 |
// Separate forum ID's into a comma separated string |
| 842 |
case 'string' : |
| 843 |
$retval = implode( ',', $forum_ids ); |
| 844 |
break; |
| 845 |
|
| 846 |
// Use forum_ids array |
| 847 |
case 'array' : |
| 848 |
$retval = $forum_ids; |
| 849 |
break; |
| 850 |
|
| 851 |
// Build a meta_query |
| 852 |
case 'meta_query' : |
| 853 |
$retval = array( |
| 854 |
'key' => '_bbp_forum_id', |
| 855 |
'value' => implode( ',', $forum_ids ), |
| 856 |
'compare' => ( 1 < count( $forum_ids ) ) ? 'NOT IN' : '!=' |
| 857 |
); |
| 858 |
break; |
| 859 |
} |
| 860 |
} |
| 861 |
} |
| 862 |
|
| 863 |
// Filter and return the results |
| 864 |
return apply_filters( 'bbp_exclude_forum_ids', $retval, $forum_ids, $type ); |
| 865 |
} |
| 866 |
|
| 867 |
/** |
| 868 |
* Returns the forum's topic ids |
| 869 |
* |
| 870 |
* Only topics with published and closed statuses are returned |
| 871 |
* |
| 872 |
* @since bbPress (r2908) |
| 873 |
* |
| 874 |
* @param int $forum_id Forum id |
| 875 |
* @uses bbp_get_topic_post_type() To get the topic post type |
| 876 |
* @uses bbp_get_public_child_ids() To get the topic ids |
| 877 |
* @uses apply_filters() Calls 'bbp_forum_query_topic_ids' with the topic ids |
| 878 |
* and forum id |
| 879 |
*/ |
| 880 |
function bbp_forum_query_topic_ids( $forum_id ) { |
| 881 |
global $bbp; |
| 882 |
|
| 883 |
$topic_ids = bbp_get_public_child_ids( $forum_id, bbp_get_topic_post_type() ); |
| 884 |
|
| 885 |
return apply_filters( 'bbp_forum_query_topic_ids', $topic_ids, $forum_id ); |
| 886 |
} |
| 887 |
|
| 888 |
/** |
| 889 |
* Returns the forum's subforum ids |
| 890 |
* |
| 891 |
* Only forums with published status are returned |
| 892 |
* |
| 893 |
* @since bbPress (r2908) |
| 894 |
* |
| 895 |
* @param int $forum_id Forum id |
| 896 |
* @uses bbp_get_forum_post_type() To get the forum post type |
| 897 |
* @uses bbp_get_public_child_ids() To get the forum ids |
| 898 |
* @uses apply_filters() Calls 'bbp_forum_query_subforum_ids' with the subforum |
| 899 |
* ids and forum id |
| 900 |
*/ |
| 901 |
function bbp_forum_query_subforum_ids( $forum_id ) { |
| 902 |
global $bbp, $wpdb; |
| 903 |
|
| 904 |
$subforum_ids = bbp_get_public_child_ids( $forum_id, bbp_get_forum_post_type() ); |
| 905 |
|
| 906 |
return apply_filters( 'bbp_get_forum_subforum_ids', $subforum_ids, $forum_id ); |
| 907 |
} |
| 908 |
|
| 909 |
/** |
| 910 |
* Returns the forum's last reply id |
| 911 |
* |
| 912 |
* @since bbPress (r2908) |
| 913 |
* |
| 914 |
* @param int $forum_id Forum id |
| 915 |
* @param int $topic_ids Optional. Topic ids |
| 916 |
* @uses wp_cache_get() To check for cache and retrieve it |
| 917 |
* @uses bbp_forum_query_topic_ids() To get the forum's topic ids |
| 918 |
* @uses wpdb::prepare() To prepare the query |
| 919 |
* @uses wpdb::get_var() To execute the query and get the var back |
| 920 |
* @uses bbp_get_reply_post_type() To get the reply post type |
| 921 |
* @uses wp_cache_set() To set the cache for future use |
| 922 |
* @uses apply_filters() Calls 'bbp_forum_query_last_reply_id' with the reply id |
| 923 |
* and forum id |
| 924 |
*/ |
| 925 |
function bbp_forum_query_last_reply_id( $forum_id, $topic_ids = 0 ) { |
| 926 |
global $bbp, $wpdb; |
| 927 |
|
| 928 |
$cache_id = 'bbp_get_forum_' . $forum_id . '_reply_id'; |
| 929 |
|
| 930 |
if ( !$reply_id = (int) wp_cache_get( $cache_id, 'bbpress' ) ) { |
| 931 |
|
| 932 |
if ( empty( $topic_ids ) ) |
| 933 |
$topic_ids = bbp_forum_query_topic_ids( $forum_id ); |
| 934 |
|
| 935 |
if ( !empty( $topic_ids ) && ( $reply_id = (int) $wpdb->get_var( $wpdb->prepare( "SELECT ID FROM {$wpdb->posts} WHERE post_parent IN ( " . join( ',', $topic_ids ) . " ) AND post_status = 'publish' AND post_type = '%s' ORDER BY ID DESC LIMIT 1;", bbp_get_reply_post_type() ) ) ) ) |
| 936 |
wp_cache_set( $cache_id, $reply_id, 'bbpress' ); |
| 937 |
else |
| 938 |
wp_cache_set( $cache_id, '0', 'bbpress' ); |
| 939 |
} |
| 940 |
|
| 941 |
return apply_filters( 'bbp_get_forum_last_reply_id', (int) $reply_id, $forum_id ); |
| 942 |
} |
| 943 |
|
| 944 |
/** Listeners *****************************************************************/ |
| 945 |
|
| 946 |
/** |
| 947 |
* Check if it's a private forum or a topic or reply of a private forum and if |
| 948 |
* the user can't view it, then sets a 404 |
| 949 |
* |
| 950 |
* @since bbPress (r2996) |
| 951 |
* |
| 952 |
* @uses current_user_can() To check if the current user can read private forums |
| 953 |
* @uses is_singular() To check if it's a singular page |
| 954 |
* @uses bbp_get_forum_post_type() To get the forum post type |
| 955 |
* @uses bbp_get_topic_post_type() To get the topic post type |
| 956 |
* @uses bbp_get_reply_post_type() TO get the reply post type |
| 957 |
* @uses bbp_get_topic_forum_id() To get the topic forum id |
| 958 |
* @uses bbp_get_reply_forum_id() To get the reply forum id |
| 959 |
* @uses bbp_is_forum_private() To check if the forum is private or not |
| 960 |
* @uses bbp_set_404() To set a 404 status |
| 961 |
*/ |
| 962 |
function bbp_forum_visibility_check() { |
| 963 |
global $wp_query; |
| 964 |
|
| 965 |
// Bail if not viewing a single item or if user has caps |
| 966 |
if ( !is_singular() || is_super_admin() || ( current_user_can( 'read_private_forums' ) && current_user_can( 'read_hidden_forums' ) ) ) |
| 967 |
return; |
| 968 |
|
| 969 |
// Check post type |
| 970 |
switch ( $wp_query->get( 'post_type' ) ) { |
| 971 |
|
| 972 |
// Forum |
| 973 |
case bbp_get_forum_post_type() : |
| 974 |
$forum_id = bbp_get_forum_id( $wp_query->post->ID ); |
| 975 |
break; |
| 976 |
|
| 977 |
// Topic |
| 978 |
case bbp_get_topic_post_type() : |
| 979 |
$forum_id = bbp_get_topic_forum_id( $wp_query->post->ID ); |
| 980 |
break; |
| 981 |
|
| 982 |
// Reply |
| 983 |
case bbp_get_reply_post_type() : |
| 984 |
$forum_id = bbp_get_reply_forum_id( $wp_query->post->ID ); |
| 985 |
break; |
| 986 |
|
| 987 |
} |
| 988 |
|
| 989 |
// If forum is explicitly hidden and user not capable, set 404 |
| 990 |
if ( !empty( $forum_id ) && bbp_is_forum_hidden( $forum_id ) && !current_user_can( 'read_hidden_forums' ) ) |
| 991 |
bbp_set_404(); |
| 992 |
} |
| 993 |
|
| 994 |
?> |
| 995 |
|
