3 * Internal linking functions.
6 * @subpackage Administration
11 * Performs post queries for internal linking.
15 * @param array $args Optional. Accepts 'pagenum' and 's' (search) arguments.
16 * @return array Results.
18 function wp_link_query( $args = array() ) {
19 $pts = get_post_types( array( 'public' => true ), 'objects' );
20 $pt_names = array_keys( $pts );
23 'post_type' => $pt_names,
24 'suppress_filters' => true,
25 'update_post_term_cache' => false,
26 'update_post_meta_cache' => false,
27 'post_status' => 'publish',
29 'orderby' => 'post_date',
30 'posts_per_page' => 20,
33 $args['pagenum'] = isset( $args['pagenum'] ) ? absint( $args['pagenum'] ) : 1;
35 if ( isset( $args['s'] ) )
36 $query['s'] = $args['s'];
38 $query['offset'] = $args['pagenum'] > 1 ? $query['posts_per_page'] * ( $args['pagenum'] - 1 ) : 0;
41 $get_posts = new WP_Query;
42 $posts = $get_posts->query( $query );
43 // Check if any posts were found.
44 if ( ! $get_posts->post_count )
49 foreach ( $posts as $post ) {
50 if ( 'post' == $post->post_type )
51 $info = mysql2date( __( 'Y/m/d' ), $post->post_date );
53 $info = $pts[ $post->post_type ]->labels->singular_name;
57 'title' => trim( esc_html( strip_tags( get_the_title( $post ) ) ) ),
58 'permalink' => get_permalink( $post->ID ),
67 * Dialog for internal linking.
71 function wp_link_dialog() {
73 <form id="wp-link" tabindex="-1">
74 <?php wp_nonce_field( 'internal-linking', '_ajax_linking_nonce', false ); ?>
75 <div id="link-selector">
76 <div id="link-options">
77 <p class="howto"><?php _e( 'Enter the destination URL' ); ?></p>
79 <label><span><?php _e( 'URL' ); ?></span><input id="url-field" type="text" tabindex="10" name="href" /></label>
82 <label><span><?php _e( 'Title' ); ?></span><input id="link-title-field" type="text" tabindex="20" name="linktitle" /></label>
84 <div class="link-target">
85 <label><input type="checkbox" id="link-target-checkbox" tabindex="30" /> <?php _e( 'Open link in a new window/tab' ); ?></label>
88 <?php $show_internal = '1' == get_user_setting( 'wplink', '0' ); ?>
89 <p class="howto toggle-arrow <?php if ( $show_internal ) echo 'toggle-arrow-active'; ?>" id="internal-toggle"><?php _e( 'Or link to existing content' ); ?></p>
90 <div id="search-panel"<?php if ( ! $show_internal ) echo ' style="display:none"'; ?>>
91 <div class="link-search-wrapper">
93 <span><?php _e( 'Search' ); ?></span>
94 <input type="text" id="search-field" class="link-search-field" tabindex="60" autocomplete="off" />
95 <img class="waiting" src="<?php echo esc_url( admin_url( 'images/wpspin_light.gif' ) ); ?>" alt="" />
98 <div id="search-results" class="query-results">
100 <div class="river-waiting">
101 <img class="waiting" src="<?php echo esc_url( admin_url( 'images/wpspin_light.gif' ) ); ?>" alt="" />
104 <div id="most-recent-results" class="query-results">
105 <div class="query-notice"><em><?php _e( 'No search term specified. Showing recent items.' ); ?></em></div>
107 <div class="river-waiting">
108 <img class="waiting" src="<?php echo esc_url( admin_url( 'images/wpspin_light.gif' ) ); ?>" alt="" />
113 <div class="submitbox">
114 <div id="wp-link-cancel">
115 <a class="submitdelete deletion" href="#"><?php _e( 'Cancel' ); ?></a>
117 <div id="wp-link-update">
118 <?php submit_button( __('Update'), 'primary', 'wp-link-submit', false, array('tabindex' => 100)); ?>