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<?php |
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|
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/** |
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* bbPress Search Template Tags |
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* |
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* @package bbPress |
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* @subpackage TemplateTags |
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*/ |
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|
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// Exit if accessed directly |
| 11 |
defined( 'ABSPATH' ) || exit; |
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|
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/** Search Loop Functions *****************************************************/ |
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|
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/** |
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* The main search loop. WordPress does the heavy lifting. |
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* |
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* @since 2.3.0 bbPress (r4579) |
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* |
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* @param array $args All the arguments supported by {@link WP_Query} |
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* @return object Multidimensional array of search information |
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*/ |
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function bbp_has_search_results( $args = array() ) { |
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|
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/** Defaults **************************************************************/ |
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|
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$default_search_terms = bbp_get_search_terms(); |
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$default_post_types = bbp_get_post_types(); |
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|
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// Default query args |
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$default = array( |
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'post_type' => $default_post_types, // Forums, topics, and replies |
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'posts_per_page' => bbp_get_replies_per_page(), // This many |
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'paged' => bbp_get_paged(), // On this page |
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'orderby' => 'date', // Sorted by date |
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'order' => 'DESC', // Most recent first |
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'ignore_sticky_posts' => true, // Stickies not supported, |
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|
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// Conditionally prime the cache for last active posts |
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'update_post_family_cache' => true |
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); |
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|
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// Only set 's' if search terms exist |
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// https://bbpress.trac.wordpress.org/ticket/2607 |
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if ( false !== $default_search_terms ) { |
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$default['s'] = $default_search_terms; |
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} |
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|
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// Default public statuses (topics coincidentally cover all post types) |
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$post_statuses = bbp_get_public_topic_statuses(); |
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|
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// Add support for private status |
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if ( current_user_can( 'read_private_topics' ) ) { |
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$post_statuses[] = bbp_get_private_status_id(); |
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} |
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|
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// Add support for hidden status |
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if ( current_user_can( 'read_hidden_topics' ) ) { |
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$post_statuses[] = bbp_get_hidden_status_id(); |
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} |
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|
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// Join post statuses together |
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$default['post_status'] = $post_statuses; |
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|
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/** Setup *****************************************************************/ |
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|
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// Parse arguments against default values |
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$r = bbp_parse_args( $args, $default, 'has_search_results' ); |
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|
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// Get bbPress |
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$bbp = bbpress(); |
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|
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// Only call the search query if 's' is not empty |
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if ( ! empty( $r['s'] ) ) { |
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$r['_bbp_public_topic_replies'] = true; |
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$r['_bbp_search_private_topic_replies'] = true; |
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add_filter( 'posts_where', 'bbp_public_topic_replies_where', 10, 2 ); |
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$bbp->search_query = new WP_Query( $r ); |
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remove_filter( 'posts_where', 'bbp_public_topic_replies_where', 10 ); |
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} |
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|
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// Maybe prime last active posts |
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if ( ! empty( $r['update_post_family_cache'] ) ) { |
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bbp_update_post_family_caches( $bbp->search_query->posts ); |
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} |
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|
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// Add pagination values to query object |
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$bbp->search_query->posts_per_page = (int) $r['posts_per_page']; |
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$bbp->search_query->paged = (int) $r['paged']; |
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|
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// Never home, regardless of what parse_query says |
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$bbp->search_query->is_home = false; |
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|
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// Only add pagination is query returned results |
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if ( ! empty( $bbp->search_query->found_posts ) && ! empty( $bbp->search_query->posts_per_page ) ) { |
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|
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// Total for pagination boundaries |
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$total_pages = ( $bbp->search_query->posts_per_page === $bbp->search_query->found_posts ) |
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? 1 |
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: ceil( $bbp->search_query->found_posts / $bbp->search_query->posts_per_page ); |
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|
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// Pagination settings with filter |
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$bbp_search_pagination = apply_filters( |
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'bbp_search_results_pagination', |
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array( |
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'base' => bbp_get_search_pagination_base(), |
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'total' => $total_pages, |
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'current' => $bbp->search_query->paged |
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) |
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); |
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|
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// Add pagination to query object |
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$bbp->search_query->pagination_links = bbp_paginate_links( $bbp_search_pagination ); |
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} |
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|
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// Filter & return |
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return apply_filters( 'bbp_has_search_results', $bbp->search_query->have_posts(), $bbp->search_query ); |
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} |
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|
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/** |
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* Whether there are more search results available in the loop |
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* |
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* @since 2.3.0 bbPress (r4579) |
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* |
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* @return object Search information |
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*/ |
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function bbp_search_results() { |
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|
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// Put into variable to check against next |
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$have_posts = bbpress()->search_query->have_posts(); |
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|
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// Reset the post data when finished |
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if ( empty( $have_posts ) ) { |
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wp_reset_postdata(); |
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} |
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|
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return $have_posts; |
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} |
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|
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/** |
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* Loads up the current search result in the loop |
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* |
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* @since 2.3.0 bbPress (r4579) |
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* |
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* @return object Search information |
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*/ |
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function bbp_the_search_result() { |
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$search_result = bbpress()->search_query->the_post(); |
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|
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// Reset each current (forum|topic|reply) id |
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bbpress()->current_forum_id = bbp_get_forum_id(); |
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bbpress()->current_topic_id = bbp_get_topic_id(); |
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bbpress()->current_reply_id = bbp_get_reply_id(); |
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|
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return $search_result; |
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} |
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|
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/** |
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* Output the search page title |
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* |
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* @since 2.3.0 bbPress (r4579) |
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*/ |
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function bbp_search_title() { |
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echo bbp_get_search_title(); |
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} |
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|
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/** |
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* Get the search page title |
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* |
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* @since 2.3.0 bbPress (r4579) |
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*/ |
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function bbp_get_search_title() { |
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|
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// Get search terms |
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$search_terms = bbp_get_search_terms(); |
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|
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// No search terms specified |
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if ( empty( $search_terms ) ) { |
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$title = esc_html__( 'Search', 'bbpress' ); |
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|
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// Include search terms in title |
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} else { |
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/* translators: %s: Search query terms */ |
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$title = sprintf( esc_html__( "Search Results for '%s'", 'bbpress' ), esc_attr( $search_terms ) ); |
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} |
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|
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// Filter & return |
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return apply_filters( 'bbp_get_search_title', $title, $search_terms ); |
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} |
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|
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/** |
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* Output the search url |
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* |
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* @since 2.3.0 bbPress (r4579) |
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*/ |
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function bbp_search_url() { |
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echo esc_url( bbp_get_search_url() ); |
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} |
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/** |
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* Return the search url |
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* |
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* @since 2.3.0 bbPress (r4579) |
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* |
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* @return string Search url |
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*/ |
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function bbp_get_search_url() { |
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|
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// Pretty permalinks |
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if ( bbp_use_pretty_urls() ) { |
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|
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// Run through home_url() |
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$url = bbp_get_root_url() . bbp_get_search_slug(); |
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$url = user_trailingslashit( $url ); |
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$url = home_url( $url ); |
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|
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// Unpretty permalinks |
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} else { |
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$url = add_query_arg( |
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array( |
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bbp_get_search_rewrite_id() => '' |
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), |
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home_url( '/' ) |
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); |
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} |
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|
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// Filter & return |
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return apply_filters( 'bbp_get_search_url', $url ); |
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} |
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|
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/** |
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* Output the search results url |
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* |
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* @since 2.4.0 bbPress (r4928) |
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*/ |
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function bbp_search_results_url() { |
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echo esc_url( bbp_get_search_results_url() ); |
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} |
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/** |
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* Return the search url |
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* |
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* @since 2.4.0 bbPress (r4928) |
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* |
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* @return string Search url |
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*/ |
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function bbp_get_search_results_url() { |
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|
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// Get the search terms |
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$search_terms = bbp_get_search_terms(); |
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|
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// Pretty permalinks |
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if ( bbp_use_pretty_urls() ) { |
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|
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// Root search URL |
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$url = bbp_get_root_url() . bbp_get_search_slug(); |
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|
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// Append search terms |
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if ( ! empty( $search_terms ) ) { |
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$url = trailingslashit( $url ) . urlencode( $search_terms ); |
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} |
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|
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// Run through home_url() |
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$url = user_trailingslashit( $url ); |
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$url = home_url( $url ); |
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|
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// Unpretty permalinks |
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} else { |
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$url = add_query_arg( |
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array( |
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bbp_get_search_rewrite_id() => urlencode( $search_terms ) |
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), |
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home_url( '/' ) |
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); |
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} |
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|
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// Filter & return |
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return apply_filters( 'bbp_get_search_results_url', $url ); |
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} |
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|
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/** |
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* Output the search terms |
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* |
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* @since 2.3.0 bbPress (r4579) |
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* |
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* @param string $search_terms Optional. Search terms |
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*/ |
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function bbp_search_terms( $search_terms = '' ) { |
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echo esc_attr( bbp_get_search_terms( $search_terms ) ); |
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} |
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|
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/** |
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* Get the search terms |
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* |
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* @since 2.3.0 bbPress (r4579) |
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* |
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* If search terms are supplied, those are used. Otherwise check the |
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* search rewrite id query var. |
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* |
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* @param string $passed_terms Optional. Search terms |
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* @return bool|string Search terms on success, false on failure |
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*/ |
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function bbp_get_search_terms( $passed_terms = '' ) { |
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|
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// Sanitize terms if they were passed in |
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if ( ! empty( $passed_terms ) ) { |
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$search_terms = sanitize_title( $passed_terms ); |
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|
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// Use query variable if not |
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} else { |
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|
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// Global |
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$search_terms = get_query_var( bbp_get_search_rewrite_id(), null ); |
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|
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// Searching globally |
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if ( ! is_null( $search_terms ) ) { |
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$search_terms = wp_unslash( $search_terms ); |
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|
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// Other searches |
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} else { |
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|
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// Get known search type IDs |
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$types = bbp_get_search_type_ids(); |
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|
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// Filterable, so make sure types exist |
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if ( ! empty( $types ) ) { |
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|
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// Loop through types |
| 327 |
foreach ( $types as $type ) { |
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|
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// Look for search terms |
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$terms = bbp_sanitize_search_request( $type ); |
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|
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// Skip if no terms |
| 333 |
if ( empty( $terms ) ) { |
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continue; |
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} |
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|
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// Set terms if not empty |
| 338 |
$search_terms = $terms; |
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} |
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} |
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} |
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} |
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|
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// Trim whitespace & decode if non-empty string, or set to false |
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$search_terms = ! empty( $search_terms ) && is_string( $search_terms ) |
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? urldecode( trim( $search_terms ) ) |
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: false; |
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|
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// Filter & return |
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return apply_filters( 'bbp_get_search_terms', $search_terms, $passed_terms ); |
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} |
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|
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/** Pagination ****************************************************************/ |
| 354 |
|
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/** |
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* Return the base URL used inside of pagination links |
| 357 |
* |
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* @since 2.6.0 bbPress (r6680) |
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* |
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* @return string |
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*/ |
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function bbp_get_search_pagination_base() { |
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|
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// If pretty permalinks are enabled, make our pagination pretty |
| 365 |
if ( bbp_use_pretty_urls() ) { |
| 366 |
|
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// Any single post (for shortcodes) |
| 368 |
if ( is_singular() ) { |
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$base = get_permalink(); |
| 370 |
|
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// Default search location |
| 372 |
} else { |
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$base = bbp_get_search_results_url(); |
| 374 |
} |
| 375 |
|
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// Add pagination base |
| 377 |
$base = trailingslashit( $base ) . user_trailingslashit( bbp_get_paged_slug() . '/%#%/' ); |
| 378 |
|
| 379 |
// Unpretty permalinks |
| 380 |
} else { |
| 381 |
$base = add_query_arg( 'paged', '%#%' ); |
| 382 |
} |
| 383 |
|
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// Filter & return |
| 385 |
return apply_filters( 'bbp_get_search_pagination_base', $base ); |
| 386 |
} |
| 387 |
|
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/** |
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* Output the search result pagination count |
| 390 |
* |
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* @since 2.3.0 bbPress (r4579) |
| 392 |
*/ |
| 393 |
function bbp_search_pagination_count() { |
| 394 |
echo bbp_get_search_pagination_count(); |
| 395 |
} |
| 396 |
|
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/** |
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* Return the search results pagination count |
| 399 |
* |
| 400 |
* @since 2.3.0 bbPress (r4579) |
| 401 |
* |
| 402 |
* @return string Search pagination count |
| 403 |
*/ |
| 404 |
function bbp_get_search_pagination_count() { |
| 405 |
$bbp = bbpress(); |
| 406 |
|
| 407 |
// Define local variable(s) |
| 408 |
$retstr = ''; |
| 409 |
|
| 410 |
// Set pagination values |
| 411 |
$total_int = intval( $bbp->search_query->found_posts ); |
| 412 |
$ppp_int = intval( $bbp->search_query->posts_per_page ); |
| 413 |
$start_int = intval( ( $bbp->search_query->paged - 1 ) * $ppp_int ) + 1; |
| 414 |
$to_int = intval( ( $start_int + ( $ppp_int - 1 ) > $total_int ) |
| 415 |
? $total_int |
| 416 |
: $start_int + ( $ppp_int - 1 ) |
| 417 |
); |
| 418 |
|
| 419 |
// Format numbers for display |
| 420 |
$total_num = bbp_number_format( $total_int ); |
| 421 |
$from_num = bbp_number_format( $start_int ); |
| 422 |
$to_num = bbp_number_format( $to_int ); |
| 423 |
|
| 424 |
// Single page of results |
| 425 |
if ( empty( $to_num ) ) { |
| 426 |
$retstr = sprintf( |
| 427 |
/* translators: %1$s: Number of results */ |
| 428 |
_n( 'Viewing %1$s result', 'Viewing %1$s results', $total_int, 'bbpress' ), |
| 429 |
$total_num |
| 430 |
); |
| 431 |
|
| 432 |
// Several pages of results |
| 433 |
} else { |
| 434 |
$retstr = sprintf( |
| 435 |
/* translators: 1: Number of results being viewed, 2: First result number, 3: Last result number, 4: Total results */ |
| 436 |
_n( |
| 437 |
'Viewing %2$s results (of %4$s total)', |
| 438 |
'Viewing %1$s results - %2$s through %3$s (of %4$s total)', |
| 439 |
$bbp->search_query->post_count, |
| 440 |
'bbpress' |
| 441 |
), |
| 442 |
$bbp->search_query->post_count, |
| 443 |
$from_num, |
| 444 |
$to_num, |
| 445 |
$total_num |
| 446 |
); |
| 447 |
|
| 448 |
} |
| 449 |
|
| 450 |
// Filter & return |
| 451 |
return apply_filters( 'bbp_get_search_pagination_count', esc_html( $retstr ) ); |
| 452 |
} |
| 453 |
|
| 454 |
/** |
| 455 |
* Output search pagination links |
| 456 |
* |
| 457 |
* @since 2.3.0 bbPress (r4579) |
| 458 |
*/ |
| 459 |
function bbp_search_pagination_links() { |
| 460 |
echo bbp_get_search_pagination_links(); |
| 461 |
} |
| 462 |
|
| 463 |
/** |
| 464 |
* Return search pagination links |
| 465 |
* |
| 466 |
* @since 2.3.0 bbPress (r4579) |
| 467 |
* |
| 468 |
* @return string Search pagination links |
| 469 |
*/ |
| 470 |
function bbp_get_search_pagination_links() { |
| 471 |
$bbp = bbpress(); |
| 472 |
|
| 473 |
if ( ! isset( $bbp->search_query->pagination_links ) || empty( $bbp->search_query->pagination_links ) ) { |
| 474 |
return false; |
| 475 |
} |
| 476 |
|
| 477 |
// Filter & return |
| 478 |
return apply_filters( 'bbp_get_search_pagination_links', $bbp->search_query->pagination_links ); |
| 479 |
} |
| 480 |
|
