wp-admin/includes/class-wp-links-list-table.php

   1 <?php
   2 /**
   3  * Links Manager List Table class.
   4  *
   5  * @package WordPress
   6  * @subpackage List_Table
   7  * @since 3.1.0
   8  * @access private
   9  */
  10 class WP_Links_List_Table extends WP_List_Table {
  11
  12         function __construct() {
  13                 parent::__construct( array(
  14                         'plural' => 'bookmarks',
  15                 ) );
  16         }
  17
  18         function ajax_user_can() {
  19                 return current_user_can( 'manage_links' );
  20         }
  21
  22         function prepare_items() {
  23                 global $cat_id, $s, $orderby, $order;
  24
  25                 wp_reset_vars( array( 'action', 'cat_id', 'linkurl', 'name', 'image', 'description', 'visible', 'target', 'category', 'link_id', 'submit', 'orderby', 'order', 'links_show_cat_id', 'rating', 'rel', 'notes', 'linkcheck[]', 's' ) );
  26
  27                 $args = array( 'hide_invisible' => 0, 'hide_empty' => 0 );
  28
  29                 if ( 'all' != $cat_id )
  30                         $args['category'] = $cat_id;
  31                 if ( !empty( $s ) )
  32                         $args['search'] = $s;
  33                 if ( !empty( $orderby ) )
  34                         $args['orderby'] = $orderby;
  35                 if ( !empty( $order ) )
  36                         $args['order'] = $order;
  37
  38                 $this->items = get_bookmarks( $args );
  39         }
  40
  41         function no_items() {
  42                 _e( 'No links found.' );
  43         }
  44
  45         function get_bulk_actions() {
  46                 $actions = array();
  47                 $actions['delete'] = __( 'Delete' );
  48
  49                 return $actions;
  50         }
  51
  52         function extra_tablenav( $which ) {
  53                 global $cat_id;
  54
  55                 if ( 'top' != $which )
  56                         return;
  57 ?>
  58                 <div class="alignleft actions">
  59 <?php
  60                         $dropdown_options = array(
  61                                 'selected' => $cat_id,
  62                                 'name' => 'cat_id',
  63                                 'taxonomy' => 'link_category',
  64                                 'show_option_all' => __( 'View all categories' ),
  65                                 'hide_empty' => true,
  66                                 'hierarchical' => 1,
  67                                 'show_count' => 0,
  68                                 'orderby' => 'name',
  69                         );
  70                         wp_dropdown_categories( $dropdown_options );
  71                         submit_button( __( 'Filter' ), 'secondary', false, false, array( 'id' => 'post-query-submit' ) );
  72 ?>
  73                 </div>
  74 <?php
  75         }
  76
  77         function get_columns() {
  78                 return array(
  79                         'cb'         => '<input type="checkbox" />',
  80                         'name'       => _x( 'Name', 'link name' ),
  81                         'url'        => __( 'URL' ),
  82                         'categories' => __( 'Categories' ),
  83                         'rel'        => __( 'Relationship' ),
  84                         'visible'    => __( 'Visible' ),
  85                         'rating'     => __( 'Rating' )
  86                 );
  87         }
  88
  89         function get_sortable_columns() {
  90                 return array(
  91                         'name'    => 'name',
  92                         'url'     => 'url',
  93                         'visible' => 'visible',
  94                         'rating'  => 'rating'
  95                 );
  96         }
  97
  98         function display_rows() {
  99                 global $cat_id;
 100
 101                 $alt = 0;
 102
 103                 foreach ( $this->items as $link ) {
 104                         $link = sanitize_bookmark( $link );
 105                         $link->link_name = esc_attr( $link->link_name );
 106                         $link->link_category = wp_get_link_cats( $link->link_id );
 107
 108                         $short_url = url_shorten( $link->link_url );
 109
 110                         $visible = ( $link->link_visible == 'Y' ) ? __( 'Yes' ) : __( 'No' );
 111                         $rating  = $link->link_rating;
 112                         $style = ( $alt++ % 2 ) ? '' : ' class="alternate"';
 113
 114                         $edit_link = get_edit_bookmark_link( $link );
 115 ?>
 116                 <tr id="link-<?php echo $link->link_id; ?>" valign="middle" <?php echo $style; ?>>
 117 <?php
 118
 119                         list( $columns, $hidden ) = $this->get_column_info();
 120
 121                         foreach ( $columns as $column_name => $column_display_name ) {
 122                                 $class = "class='column-$column_name'";
 123
 124                                 $style = '';
 125                                 if ( in_array( $column_name, $hidden ) )
 126                                         $style = ' style="display:none;"';
 127
 128                                 $attributes = $class . $style;
 129
 130                                 switch ( $column_name ) {
 131                                         case 'cb':
 132                                                 echo '<th scope="row" class="check-column"><input type="checkbox" name="linkcheck[]" value="'. esc_attr( $link->link_id ) .'" /></th>';
 133                                                 break;
 134
 135                                         case 'name':
 136                                                 echo "<td $attributes><strong><a class='row-title' href='$edit_link' title='" . esc_attr( sprintf( __( 'Edit &#8220;%s&#8221;' ), $link->link_name ) ) . "'>$link->link_name</a></strong><br />";
 137
 138                                                 $actions = array();
 139                                                 $actions['edit'] = '<a href="' . $edit_link . '">' . __( 'Edit' ) . '</a>';
 140                                                 $actions['delete'] = "<a class='submitdelete' href='" . wp_nonce_url( "link.php?action=delete&amp;link_id=$link->link_id", 'delete-bookmark_' . $link->link_id ) . "' onclick=\"if ( confirm( '" . esc_js( sprintf( __( "You are about to delete this link '%s'\n  'Cancel' to stop, 'OK' to delete." ), $link->link_name ) ) . "' ) ) { return true;}return false;\">" . __( 'Delete' ) . "</a>";
 141                                                 echo $this->row_actions( $actions );
 142
 143                                                 echo '</td>';
 144                                                 break;
 145                                         case 'url':
 146                                                 echo "<td $attributes><a href='$link->link_url' title='". esc_attr( sprintf( __( 'Visit %s' ), $link->link_name ) )."'>$short_url</a></td>";
 147                                                 break;
 148                                         case 'categories':
 149                                                 ?><td <?php echo $attributes ?>><?php
 150                                                 $cat_names = array();
 151                                                 foreach ( $link->link_category as $category ) {
 152                                                         $cat = get_term( $category, 'link_category', OBJECT, 'display' );
 153                                                         if ( is_wp_error( $cat ) )
 154                                                                 echo $cat->get_error_message();
 155                                                         $cat_name = $cat->name;
 156                                                         if ( $cat_id != $category )
 157                                                                 $cat_name = "<a href='link-manager.php?cat_id=$category'>$cat_name</a>";
 158                                                         $cat_names[] = $cat_name;
 159                                                 }
 160                                                 echo implode( ', ', $cat_names );
 161                                                 ?></td><?php
 162                                                 break;
 163                                         case 'rel':
 164                                                 ?><td <?php echo $attributes ?>><?php echo empty( $link->link_rel ) ? '<br />' : $link->link_rel; ?></td><?php
 165                                                 break;
 166                                         case 'visible':
 167                                                 ?><td <?php echo $attributes ?>><?php echo $visible; ?></td><?php
 168                                                 break;
 169                                         case 'rating':
 170                                                 ?><td <?php echo $attributes ?>><?php echo $rating; ?></td><?php
 171                                                 break;
 172                                         default:
 173                                                 ?>
 174                                                 <td <?php echo $attributes ?>><?php do_action( 'manage_link_custom_column', $column_name, $link->link_id ); ?></td>
 175                                                 <?php
 176                                                 break;
 177                                 }
 178                         }
 179 ?>
 180                 </tr>
 181 <?php
 182                 }
 183         }
 184 }