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<?php |
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|
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//this function filters to the bbp search function to allow only returns from allowed forums |
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|
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function pg_has_search_results( $args = '' ) { |
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global $wp_rewrite; |
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//start with code as per bbp search ! |
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/** Defaults **************************************************************/ |
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|
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$default_post_type = array( bbp_get_forum_post_type(), bbp_get_topic_post_type(), bbp_get_reply_post_type() ); |
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|
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// Default query args |
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$default = array( |
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'post_type' => $default_post_type, // Forums, topics, and replies |
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'posts_per_page' => bbp_get_replies_per_page(), // This many |
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'paged' => bbp_get_paged(), // On this page |
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'orderby' => 'date', // Sorted by date |
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'order' => 'DESC', // Most recent first |
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'ignore_sticky_posts' => true, // Stickies not supported |
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's' => bbp_get_search_terms(), // This is a search |
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); |
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|
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// What are the default allowed statuses (based on user caps) |
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if ( bbp_get_view_all() ) { |
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|
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// Default view=all statuses |
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$post_statuses = array( |
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bbp_get_public_status_id(), |
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bbp_get_closed_status_id(), |
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bbp_get_spam_status_id(), |
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bbp_get_trash_status_id() |
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); |
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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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$post_statuses[] = bbp_get_private_status_id(); |
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} |
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|
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// Join post statuses together |
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$default['post_status'] = implode( ',', $post_statuses ); |
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|
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// Lean on the 'perm' query var value of 'readable' to provide statuses |
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} else { |
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$default['perm'] = 'readable'; |
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} |
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|
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//PG then loop to find allowable forums |
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//Get an array of IDs which the current user has permissions to view |
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$allowed_posts = private_groups_get_permitted_post_ids(new WP_Query($default)); |
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|
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// The default forum query with allowed forum ids array added |
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$default['post__in'] = $allowed_posts; |
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if (empty ($allowed_posts )) $default['post__in'] = array(0) ; |
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|
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//then return to bbp search code |
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/** Setup *****************************************************************/ |
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|
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// Parse arguments against default values |
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$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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// Call the query |
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if ( ! empty( $r['s'] ) ) { |
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$bbp->search_query = new WP_Query( $r ); |
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} |
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|
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// Add pagination values to query object |
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$bbp->search_query->posts_per_page = $r['posts_per_page']; |
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$bbp->search_query->paged = $r['paged']; |
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|
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// Never home, regardless of what parse_query says |
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$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( $bbp->search_query->posts_per_page ) ) { |
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|
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// Array of arguments to add after pagination links |
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$add_args = array(); |
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|
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// If pretty permalinks are enabled, make our pagination pretty |
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if ( $wp_rewrite->using_permalinks() ) { |
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|
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// Shortcode territory |
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if ( is_page() || is_single() ) { |
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$base = trailingslashit( get_permalink() ); |
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|
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// Default search location |
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} else { |
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$base = trailingslashit( bbp_get_search_results_url() ); |
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} |
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|
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// Add pagination base |
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$base = $base . user_trailingslashit( $wp_rewrite->pagination_base . '/%#%/' ); |
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|
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// Unpretty permalinks |
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} else { |
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$base = add_query_arg( 'paged', '%#%' ); |
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} |
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|
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// Add args |
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if ( bbp_get_view_all() ) { |
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$add_args['view'] = 'all'; |
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} |
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|
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// Add pagination to query object |
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$bbp->search_query->pagination_links = paginate_links( |
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apply_filters( 'bbp_search_results_pagination', array( |
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'base' => $base, |
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'format' => '', |
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'total' => ceil( (int) $bbp->search_query->found_posts / (int) $r['posts_per_page'] ), |
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'current' => (int) $bbp->search_query->paged, |
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'prev_text' => is_rtl() ? '→' : '←', |
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'next_text' => is_rtl() ? '←' : '→', |
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'mid_size' => 1, |
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'add_args' => $add_args, |
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) ) |
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); |
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|
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// Remove first page from pagination |
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if ( $wp_rewrite->using_permalinks() ) { |
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$bbp->search_query->pagination_links = str_replace( $wp_rewrite->pagination_base . '/1/', '', $bbp->search_query->pagination_links ); |
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} else { |
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$bbp->search_query->pagination_links = str_replace( '&paged=1', '', $bbp->search_query->pagination_links ); |
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} |
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} |
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//finally filter to return |
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// Return object |
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return apply_filters( 'pg_has_search_results', $bbp->search_query->have_posts(), $bbp->search_query ); |
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} |
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|
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add_filter ('bbp_has_search_results', 'pg_has_search_results') ; |
