WordPress 4.4
[autoinstalls/wordpress.git] / wp-admin / includes / class-wp-media-list-table.php
index 377e3c0201bdda2d4ab79070ff313f8faf0320f1..3e0f41cfd16f9fe90506bed69afacbf8a9a02026 100644 (file)
@@ -1,13 +1,33 @@
 <?php
 /**
- * Media Library List Table class.
+ * List Table API: WP_Media_List_Table class
  *
  * @package WordPress
- * @subpackage List_Table
+ * @subpackage Administration
+ * @since 3.1.0
+ */
+
+/**
+ * Core class used to implement displaying media items in a list table.
+ *
  * @since 3.1.0
  * @access private
+ *
+ * @see WP_List_Table
  */
 class WP_Media_List_Table extends WP_List_Table {
+       /**
+        * Holds the number of pending comments for each post.
+        *
+        * @since 4.4.0
+        * @var array
+        * @access protected
+        */
+       protected $comment_pending_count = array();
+
+       private $detached;
+
+       private $is_trash;
 
        /**
         * Constructor.
@@ -33,16 +53,27 @@ class WP_Media_List_Table extends WP_List_Table {
                ) );
        }
 
+       /**
+        *
+        * @return bool
+        */
        public function ajax_user_can() {
                return current_user_can('upload_files');
        }
 
+       /**
+        *
+        * @global WP_Query $wp_query
+        * @global array    $post_mime_types
+        * @global array    $avail_post_mime_types
+        * @global string   $mode
+        */
        public function prepare_items() {
                global $wp_query, $post_mime_types, $avail_post_mime_types, $mode;
 
                list( $post_mime_types, $avail_post_mime_types ) = wp_edit_attachments_query( $_REQUEST );
 
-               $this->is_trash = isset( $_REQUEST['attachment-filter'] ) && 'trash' == $_REQUEST['attachment-filter'];
+               $this->is_trash = isset( $_REQUEST['attachment-filter'] ) && 'trash' === $_REQUEST['attachment-filter'];
 
                $mode = empty( $_REQUEST['mode'] ) ? 'list' : $_REQUEST['mode'];
 
@@ -53,38 +84,59 @@ class WP_Media_List_Table extends WP_List_Table {
                ) );
        }
 
+       /**
+        * @global array $post_mime_types
+        * @global array $avail_post_mime_types
+        * @return array
+        */
        protected function get_views() {
-               global $wpdb, $post_mime_types, $avail_post_mime_types;
+               global $post_mime_types, $avail_post_mime_types;
 
                $type_links = array();
-               $_num_posts = (array) wp_count_attachments();
-               $_total_posts = array_sum($_num_posts) - $_num_posts['trash'];
-               $total_orphans = $wpdb->get_var( "SELECT COUNT( * ) FROM $wpdb->posts WHERE post_type = 'attachment' AND post_status != 'trash' AND post_parent < 1" );
-               $matches = wp_match_mime_types(array_keys($post_mime_types), array_keys($_num_posts));
-               foreach ( $matches as $type => $reals )
-                       foreach ( $reals as $real )
-                               $num_posts[$type] = ( isset( $num_posts[$type] ) ) ? $num_posts[$type] + $_num_posts[$real] : $_num_posts[$real];
-
-               $selected = empty( $_GET['attachment-filter'] ) ? ' selected="selected"' : '';
-               $type_links['all'] = "<option value=''$selected>" . sprintf( _nx( 'All (%s)', 'All (%s)', $_total_posts, 'uploaded files' ), number_format_i18n( $_total_posts ) ) . '</option>';
+
+               $filter = empty( $_GET['attachment-filter'] ) ? '' : $_GET['attachment-filter'];
+
+               $type_links['all'] = sprintf(
+                       '<option value=""%s>%s</option>',
+                       selected( $filter, true, false ),
+                       __( 'All media items' )
+               );
+
                foreach ( $post_mime_types as $mime_type => $label ) {
-                       if ( !wp_match_mime_types($mime_type, $avail_post_mime_types) )
+                       if ( ! wp_match_mime_types( $mime_type, $avail_post_mime_types ) ) {
                                continue;
+                       }
 
-                       $selected = '';
-                       if ( !empty( $_GET['attachment-filter'] ) && strpos( $_GET['attachment-filter'], 'post_mime_type:' ) === 0 && wp_match_mime_types( $mime_type, str_replace( 'post_mime_type:', '', $_GET['attachment-filter'] ) ) )
-                               $selected = ' selected="selected"';
-                       if ( !empty( $num_posts[$mime_type] ) )
-                               $type_links[$mime_type] = '<option value="post_mime_type:' . sanitize_mime_type( $mime_type ) . '"' . $selected . '>' . sprintf( translate_nooped_plural( $label[2], $num_posts[$mime_type] ), number_format_i18n( $num_posts[$mime_type] )) . '</option>';
-               }
-               $type_links['detached'] = '<option value="detached"' . ( $this->detached ? ' selected="selected"' : '' ) . '>' . sprintf( _nx( 'Unattached (%s)', 'Unattached (%s)', $total_orphans, 'detached files' ), number_format_i18n( $total_orphans ) ) . '</option>';
+                       $selected = selected(
+                               $filter && 0 === strpos( $filter, 'post_mime_type:' ) &&
+                                       wp_match_mime_types( $mime_type, str_replace( 'post_mime_type:', '', $filter ) ),
+                               true,
+                               false
+                       );
 
-               if ( !empty($_num_posts['trash']) )
-                       $type_links['trash'] = '<option value="trash"' . ( (isset($_GET['attachment-filter']) && $_GET['attachment-filter'] == 'trash' ) ? ' selected="selected"' : '') . '>' . sprintf( _nx( 'Trash (%s)', 'Trash (%s)', $_num_posts['trash'], 'uploaded files' ), number_format_i18n( $_num_posts['trash'] ) ) . '</option>';
+                       $type_links[$mime_type] = sprintf(
+                               '<option value="post_mime_type:%s"%s>%s</option>',
+                               esc_attr( $mime_type ),
+                               $selected,
+                               $label[0]
+                       );
+               }
+               $type_links['detached'] = '<option value="detached"' . ( $this->detached ? ' selected="selected"' : '' ) . '>' . __( 'Unattached' ) . '</option>';
 
+               if ( $this->is_trash || ( defined( 'MEDIA_TRASH') && MEDIA_TRASH ) ) {
+                       $type_links['trash'] = sprintf(
+                               '<option value="trash"%s>%s</option>',
+                               selected( 'trash' === $filter, true, false ),
+                               __( 'Trash' )
+                       );
+               }
                return $type_links;
        }
 
+       /**
+        *
+        * @return array
+        */
        protected function get_bulk_actions() {
                $actions = array();
                if ( MEDIA_TRASH ) {
@@ -99,7 +151,7 @@ class WP_Media_List_Table extends WP_List_Table {
                }
 
                if ( $this->detached )
-                       $actions['attach'] = __( 'Attach to a post' );
+                       $actions['attach'] = __( 'Attach' );
 
                return $actions;
        }
@@ -120,7 +172,8 @@ class WP_Media_List_Table extends WP_List_Table {
                        }
 
                        /** This action is documented in wp-admin/includes/class-wp-posts-list-table.php */
-                       do_action( 'restrict_manage_posts' );
+                       do_action( 'restrict_manage_posts', $this->screen->post_type );
+
                        submit_button( __( 'Filter' ), 'button', 'filter_action', false, array( 'id' => 'post-query-submit' ) );
                }
 
@@ -131,44 +184,56 @@ class WP_Media_List_Table extends WP_List_Table {
 <?php
        }
 
+       /**
+        *
+        * @return string
+        */
        public function current_action() {
                if ( isset( $_REQUEST['found_post_id'] ) && isset( $_REQUEST['media'] ) )
                        return 'attach';
 
+               if ( isset( $_REQUEST['parent_post_id'] ) && isset( $_REQUEST['media'] ) )
+                       return 'detach';
+
                if ( isset( $_REQUEST['delete_all'] ) || isset( $_REQUEST['delete_all2'] ) )
                        return 'delete_all';
 
                return parent::current_action();
        }
 
+       /**
+        *
+        * @return bool
+        */
        public function has_items() {
                return have_posts();
        }
 
-       public function no_items() {
-               _e( 'No media attachments found.' );
-       }
-
        /**
-        * @param string $which
+        * @access public
         */
-       protected function pagination( $which ) {
-               parent::pagination( $which );
+       public function no_items() {
+               _e( 'No media attachments found.' );
        }
 
        /**
         * Override parent views so we can use the filter bar display.
+        *
+        * @global string $mode
         */
        public function views() {
                global $mode;
 
                $views = $this->get_views();
+
+               $this->screen->render_screen_reader_content( 'heading_views' );
 ?>
 <div class="wp-filter">
        <div class="filter-items">
                <?php $this->view_switcher( $mode ); ?>
 
-               <select class="attachment-filters" name="attachment-filter">
+               <label for="attachment-filter" class="screen-reader-text"><?php _e( 'Filter by type' ); ?></label>
+               <select class="attachment-filters" name="attachment-filter" id="attachment-filter">
                        <?php
                        if ( ! empty( $views ) ) {
                                foreach ( $views as $class => $view ) {
@@ -202,10 +267,13 @@ class WP_Media_List_Table extends WP_List_Table {
        <?php
        }
 
+       /**
+        *
+        * @return array
+        */
        public function get_columns() {
                $posts_columns = array();
                $posts_columns['cb'] = '<input type="checkbox" />';
-               $posts_columns['icon'] = '';
                /* translators: column name */
                $posts_columns['title'] = _x( 'File', 'column name' );
                $posts_columns['author'] = __( 'Author' );
@@ -225,13 +293,13 @@ class WP_Media_List_Table extends WP_List_Table {
                $taxonomies = array_filter( $taxonomies, 'taxonomy_exists' );
 
                foreach ( $taxonomies as $taxonomy ) {
-                       if ( 'category' == $taxonomy )
+                       if ( 'category' === $taxonomy ) {
                                $column_key = 'categories';
-                       elseif ( 'post_tag' == $taxonomy )
+                       } elseif ( 'post_tag' === $taxonomy ) {
                                $column_key = 'tags';
-                       else
+                       } else {
                                $column_key = 'taxonomy-' . $taxonomy;
-
+                       }
                        $posts_columns[ $column_key ] = get_taxonomy( $taxonomy )->labels->name;
                }
 
@@ -239,7 +307,7 @@ class WP_Media_List_Table extends WP_List_Table {
                if ( !$this->detached ) {
                        $posts_columns['parent'] = _x( 'Uploaded to', 'column name' );
                        if ( post_type_supports( 'attachment', 'comments' ) )
-                               $posts_columns['comments'] = '<span class="vers"><span title="' . esc_attr__( 'Comments' ) . '" class="comment-grey-bubble"></span></span>';
+                               $posts_columns['comments'] = '<span class="vers comment-grey-bubble" title="' . esc_attr__( 'Comments' ) . '"><span class="screen-reader-text">' . __( 'Comments' ) . '</span></span>';
                }
                /* translators: column name */
                $posts_columns['date'] = _x( 'Date', 'column name' );
@@ -252,11 +320,13 @@ class WP_Media_List_Table extends WP_List_Table {
                 * @param bool  $detached      Whether the list table contains media not attached
                 *                             to any posts. Default true.
                 */
-               $posts_columns = apply_filters( 'manage_media_columns', $posts_columns, $this->detached );
-
-               return $posts_columns;
+               return apply_filters( 'manage_media_columns', $posts_columns, $this->detached );
        }
 
+       /**
+        *
+        * @return array
+        */
        protected function get_sortable_columns() {
                return array(
                        'title'    => 'title',
@@ -267,194 +337,216 @@ class WP_Media_List_Table extends WP_List_Table {
                );
        }
 
-       public function display_rows() {
-               global $post;
-
-               add_filter( 'the_title','esc_html' );
-               $alt = '';
-
-               while ( have_posts() ) : the_post();
-                       $user_can_edit = current_user_can( 'edit_post', $post->ID );
-
-                       if ( $this->is_trash && $post->post_status != 'trash'
-                       ||  !$this->is_trash && $post->post_status == 'trash' )
-                               continue;
-
-                       $alt = ( 'alternate' == $alt ) ? '' : 'alternate';
-                       $post_owner = ( get_current_user_id() == $post->post_author ) ? 'self' : 'other';
-                       $att_title = _draft_or_post_title();
-?>
-       <tr id="post-<?php echo $post->ID; ?>" class="<?php echo trim( $alt . ' author-' . $post_owner . ' status-' . $post->post_status ); ?>">
-<?php
-
-list( $columns, $hidden ) = $this->get_column_info();
-foreach ( $columns as $column_name => $column_display_name ) {
-       $class = "class='$column_name column-$column_name'";
-
-       $style = '';
-       if ( in_array( $column_name, $hidden ) )
-               $style = ' style="display:none;"';
-
-       $attributes = $class . $style;
-
-       switch ( $column_name ) {
-
-       case 'cb':
-?>
-               <th scope="row" class="check-column">
-                       <?php if ( $user_can_edit ) { ?>
-                               <label class="screen-reader-text" for="cb-select-<?php the_ID(); ?>"><?php echo sprintf( __( 'Select %s' ), $att_title );?></label>
-                               <input type="checkbox" name="media[]" id="cb-select-<?php the_ID(); ?>" value="<?php the_ID(); ?>" />
-                       <?php } ?>
-               </th>
-<?php
-               break;
+       /**
+        * Handles the checkbox column output.
+        *
+        * @since 4.3.0
+        * @access public
+        *
+        * @param WP_Post $post The current WP_Post object.
+        */
+       public function column_cb( $post ) {
+               if ( current_user_can( 'edit_post', $post->ID ) ) { ?>
+                       <label class="screen-reader-text" for="cb-select-<?php echo $post->ID; ?>"><?php
+                               echo sprintf( __( 'Select %s' ), _draft_or_post_title() );
+                       ?></label>
+                       <input type="checkbox" name="media[]" id="cb-select-<?php echo $post->ID; ?>" value="<?php echo $post->ID; ?>" />
+               <?php }
+       }
 
-       case 'icon':
+       /**
+        * Handles the title column output.
+        *
+        * @since 4.3.0
+        * @access public
+        *
+        * @param WP_Post $post The current WP_Post object.
+        */
+       public function column_title( $post ) {
                list( $mime ) = explode( '/', $post->post_mime_type );
-               $attributes = 'class="column-icon media-icon ' . $mime . '-icon"' . $style;
-?>
-               <td <?php echo $attributes ?>><?php
-                       if ( $thumb = wp_get_attachment_image( $post->ID, array( 80, 60 ), true ) ) {
-                               if ( $this->is_trash || ! $user_can_edit ) {
-                                       echo $thumb;
-                               } else {
-?>
-                               <a href="<?php echo get_edit_post_link( $post->ID, true ); ?>" title="<?php echo esc_attr( sprintf( __( 'Edit &#8220;%s&#8221;' ), $att_title ) ); ?>">
-                                       <?php echo $thumb; ?>
-                               </a>
 
-<?php                  }
-                       }
-?>
-               </td>
-<?php
-               break;
+               $title = _draft_or_post_title();
+               $thumb = wp_get_attachment_image( $post->ID, array( 60, 60 ), true, array( 'alt' => '' ) );
+               $link_start = $link_end = '';
 
-       case 'title':
-?>
-               <td <?php echo $attributes ?>><strong>
-                       <?php if ( $this->is_trash || ! $user_can_edit ) {
-                               echo $att_title;
-                       } else { ?>
-                       <a href="<?php echo get_edit_post_link( $post->ID, true ); ?>"
-                               title="<?php echo esc_attr( sprintf( __( 'Edit &#8220;%s&#8221;' ), $att_title ) ); ?>">
-                               <?php echo $att_title; ?></a>
-                       <?php };
-                       _media_states( $post ); ?></strong>
-                       <p>
-<?php
-                       if ( preg_match( '/^.*?\.(\w+)$/', get_attached_file( $post->ID ), $matches ) )
-                               echo esc_html( strtoupper( $matches[1] ) );
-                       else
-                               echo strtoupper( str_replace( 'image/', '', get_post_mime_type() ) );
-?>
-                       </p>
-<?php
-               echo $this->row_actions( $this->_get_row_actions( $post, $att_title ) );
-?>
-               </td>
-<?php
-               break;
+               if ( current_user_can( 'edit_post', $post->ID ) && ! $this->is_trash ) {
+                       $link_start = '<a href="' . get_edit_post_link( $post->ID ) . '">';
+                       $link_end = '</a>';
+               }
 
-       case 'author':
-?>
-               <td <?php echo $attributes ?>><?php
-                       printf( '<a href="%s">%s</a>',
-                               esc_url( add_query_arg( array( 'author' => get_the_author_meta('ID') ), 'upload.php' ) ),
-                               get_the_author()
-                       );
-               ?></td>
-<?php
-               break;
+               $class = $thumb ? ' class="has-media-icon"' : '';
+
+               ?>
+               <strong<?php echo $class; ?>>
+                       <?php echo $link_start; ?>
+                               <?php if ( $thumb ) : ?>
+                               <span class="media-icon <?php echo sanitize_html_class( $mime . '-icon' ); ?>"><?php echo $thumb; ?></span>
+                               <?php endif; ?>
+
+                               <span aria-hidden="true"><?php echo $title; ?></span>
+                               <span class="screen-reader-text"><?php printf( __( 'Edit &#8220;%s&#8221;' ), $title ); ?></span>
+                       <?php echo $link_end; ?>
+                       <?php _media_states( $post ); ?>
+               </strong>
+               <p class="filename">
+                       <span class="screen-reader-text"><?php _e( 'File name:' ); ?> </span>
+                       <?php
+                       $file = get_attached_file( $post->ID );
+                       echo wp_basename( $file );
+                       ?>
+               </p>
+               <?php
+       }
 
-       case 'desc':
-?>
-               <td <?php echo $attributes ?>><?php echo has_excerpt() ? $post->post_excerpt : ''; ?></td>
-<?php
-               break;
+       /**
+        * Handles the author column output.
+        *
+        * @since 4.3.0
+        * @access public
+        *
+        * @param WP_Post $post The current WP_Post object.
+        */
+       public function column_author( $post ) {
+               printf( '<a href="%s">%s</a>',
+                       esc_url( add_query_arg( array( 'author' => get_the_author_meta('ID') ), 'upload.php' ) ),
+                       get_the_author()
+               );
+       }
 
-       case 'date':
-               if ( '0000-00-00 00:00:00' == $post->post_date ) {
+       /**
+        * Handles the description column output.
+        *
+        * @since 4.3.0
+        * @access public
+        *
+        * @param WP_Post $post The current WP_Post object.
+        */
+       public function column_desc( $post ) {
+               echo has_excerpt() ? $post->post_excerpt : '';
+       }
+
+       /**
+        * Handles the date column output.
+        *
+        * @since 4.3.0
+        * @access public
+        *
+        * @param WP_Post $post The current WP_Post object.
+        */
+       public function column_date( $post ) {
+               if ( '0000-00-00 00:00:00' === $post->post_date ) {
                        $h_time = __( 'Unpublished' );
                } else {
                        $m_time = $post->post_date;
                        $time = get_post_time( 'G', true, $post, false );
                        if ( ( abs( $t_diff = time() - $time ) ) < DAY_IN_SECONDS ) {
-                               if ( $t_diff < 0 )
+                               if ( $t_diff < 0 ) {
                                        $h_time = sprintf( __( '%s from now' ), human_time_diff( $time ) );
-                               else
+                               } else {
                                        $h_time = sprintf( __( '%s ago' ), human_time_diff( $time ) );
+                               }
                        } else {
                                $h_time = mysql2date( __( 'Y/m/d' ), $m_time );
                        }
                }
-?>
-               <td <?php echo $attributes ?>><?php echo $h_time ?></td>
-<?php
-               break;
 
-       case 'parent':
-               if ( $post->post_parent > 0 )
+               echo $h_time;
+       }
+
+       /**
+        * Handles the parent column output.
+        *
+        * @since 4.3.0
+        * @access public
+        *
+        * @param WP_Post $post The current WP_Post object.
+        */
+       public function column_parent( $post ) {
+               $user_can_edit = current_user_can( 'edit_post', $post->ID );
+
+               if ( $post->post_parent > 0 ) {
                        $parent = get_post( $post->post_parent );
-               else
+               } else {
                        $parent = false;
+               }
 
                if ( $parent ) {
                        $title = _draft_or_post_title( $post->post_parent );
                        $parent_type = get_post_type_object( $parent->post_type );
 ?>
-                       <td <?php echo $attributes ?>><strong>
-                               <?php if ( $parent_type && $parent_type->show_ui && current_user_can( 'edit_post', $post->post_parent ) ) { ?>
-                                       <a href="<?php echo get_edit_post_link( $post->post_parent ); ?>">
-                                               <?php echo $title ?></a><?php
-                               } else {
-                                       echo $title;
-                               } ?></strong>,
-                               <?php echo get_the_time( __( 'Y/m/d' ) ); ?>
-                       </td>
-<?php
+                       <strong>
+                       <?php if ( $parent_type && $parent_type->show_ui && current_user_can( 'edit_post', $post->post_parent ) ) { ?>
+                               <a href="<?php echo get_edit_post_link( $post->post_parent ); ?>">
+                                       <?php echo $title ?></a><?php
+                       } else {
+                               echo $title;
+                       } ?></strong>
+                       <br />
+                       <?php
+                       if ( $user_can_edit ):
+                               $detach_url = add_query_arg( array(
+                                       'parent_post_id' => $post->post_parent,
+                                       'media[]' => $post->ID,
+                                       '_wpnonce' => wp_create_nonce( 'bulk-' . $this->_args['plural'] )
+                               ), 'upload.php' ); ?>
+                       <a class="hide-if-no-js detach-from-parent" href="<?php echo $detach_url ?>"><?php _e( 'Detach' ); ?></a>
+                       <?php endif;
                } else {
-?>
-                       <td <?php echo $attributes ?>><?php _e( '(Unattached)' ); ?><br />
+                       _e( '(Unattached)' ); ?><br />
                        <?php if ( $user_can_edit ) { ?>
                                <a class="hide-if-no-js"
                                        onclick="findPosts.open( 'media[]','<?php echo $post->ID ?>' ); return false;"
                                        href="#the-list">
                                        <?php _e( 'Attach' ); ?></a>
-                       <?php } ?></td>
-<?php
+                       <?php }
                }
-               break;
+       }
 
-       case 'comments':
-               $attributes = 'class="comments column-comments num"' . $style;
-?>
-               <td <?php echo $attributes ?>>
-                       <div class="post-com-count-wrapper">
-<?php
-               $pending_comments = get_pending_comments_num( $post->ID );
+       /**
+        * Handles the comments column output.
+        *
+        * @since 4.3.0
+        * @access public
+        *
+        * @param WP_Post $post The current WP_Post object.
+        */
+       public function column_comments( $post ) {
+               echo '<div class="post-com-count-wrapper">';
+
+               if ( isset( $this->comment_pending_count[ $post->ID ] ) ) {
+                       $pending_comments = $this->comment_pending_count[ $post->ID ];
+               } else {
+                       $pending_comments = get_pending_comments_num( $post->ID );
+               }
 
                $this->comments_bubble( $post->ID, $pending_comments );
-?>
-                       </div>
-               </td>
-<?php
-               break;
 
-       default:
-               if ( 'categories' == $column_name )
+               echo '</div>';
+       }
+
+       /**
+        * Handles output for the default column.
+        *
+        * @since 4.3.0
+        * @access public
+        *
+        * @param WP_Post $post        The current WP_Post object.
+        * @param string  $column_name Current column name.
+        */
+       public function column_default( $post, $column_name ) {
+               if ( 'categories' === $column_name ) {
                        $taxonomy = 'category';
-               elseif ( 'tags' == $column_name )
+               } elseif ( 'tags' === $column_name ) {
                        $taxonomy = 'post_tag';
-               elseif ( 0 === strpos( $column_name, 'taxonomy-' ) )
+               } elseif ( 0 === strpos( $column_name, 'taxonomy-' ) ) {
                        $taxonomy = substr( $column_name, 9 );
-               else
+               } else {
                        $taxonomy = false;
+               }
 
                if ( $taxonomy ) {
-                       echo '<td ' . $attributes . '>';
-                       if ( $terms = get_the_terms( $post->ID, $taxonomy ) ) {
+                       $terms = get_the_terms( $post->ID, $taxonomy );
+                       if ( is_array( $terms ) ) {
                                $out = array();
                                foreach ( $terms as $t ) {
                                        $posts_in_term_qv = array();
@@ -469,44 +561,79 @@ foreach ( $columns as $column_name => $column_display_name ) {
                                /* translators: used between list items, there is a space after the comma */
                                echo join( __( ', ' ), $out );
                        } else {
-                               echo '&#8212;';
+                               echo '<span aria-hidden="true">&#8212;</span><span class="screen-reader-text">' . get_taxonomy( $taxonomy )->labels->no_terms . '</span>';
                        }
-                       echo '</td>';
-                       break;
+
+                       return;
                }
-?>
-               <td <?php echo $attributes ?>><?php
-                       /**
-                        * Fires for each custom column in the Media list table.
-                        *
-                        * Custom columns are registered using the 'manage_media_columns' filter.
-                        *
-                        * @since 2.5.0
-                        *
-                        * @param string $column_name Name of the custom column.
-                        * @param int    $post_id     Attachment ID.
-                        */
-                       do_action( 'manage_media_custom_column', $column_name, $post->ID );
-               ?></td>
-<?php
-               break;
+
+               /**
+                * Fires for each custom column in the Media list table.
+                *
+                * Custom columns are registered using the {@see 'manage_media_columns'} filter.
+                *
+                * @since 2.5.0
+                *
+                * @param string $column_name Name of the custom column.
+                * @param int    $post_id     Attachment ID.
+                */
+               do_action( 'manage_media_custom_column', $column_name, $post->ID );
        }
-}
-?>
-       </tr>
-<?php endwhile;
+
+       /**
+        *
+        * @global WP_Post $post
+        */
+       public function display_rows() {
+               global $post, $wp_query;
+
+               $post_ids = wp_list_pluck( $wp_query->posts, 'ID' );
+               reset( $wp_query->posts );
+
+               $this->comment_pending_count = get_pending_comments_num( $post_ids );
+
+               add_filter( 'the_title','esc_html' );
+
+               while ( have_posts() ) : the_post();
+                       if (
+                               ( $this->is_trash && $post->post_status != 'trash' )
+                               || ( ! $this->is_trash && $post->post_status === 'trash' )
+                       ) {
+                               continue;
+                       }
+                       $post_owner = ( get_current_user_id() == $post->post_author ) ? 'self' : 'other';
+               ?>
+                       <tr id="post-<?php echo $post->ID; ?>" class="<?php echo trim( ' author-' . $post_owner . ' status-' . $post->post_status ); ?>">
+                               <?php $this->single_row_columns( $post ); ?>
+                       </tr>
+               <?php
+               endwhile;
+       }
+
+       /**
+        * Gets the name of the default primary column.
+        *
+        * @since 4.3.0
+        * @access protected
+        *
+        * @return string Name of the default primary column, in this case, 'title'.
+        */
+       protected function get_default_primary_column_name() {
+               return 'title';
        }
 
        /**
         * @param WP_Post $post
         * @param string  $att_title
+        *
+        * @return array
         */
        private function _get_row_actions( $post, $att_title ) {
                $actions = array();
 
                if ( $this->detached ) {
                        if ( current_user_can( 'edit_post', $post->ID ) )
-                               $actions['edit'] = '<a href="' . get_edit_post_link( $post->ID, true ) . '">' . __( 'Edit' ) . '</a>';
+                               $actions['edit'] = '<a href="' . get_edit_post_link( $post->ID ) . '">' . __( 'Edit' ) . '</a>';
                        if ( current_user_can( 'delete_post', $post->ID ) )
                                if ( EMPTY_TRASH_DAYS && MEDIA_TRASH ) {
                                        $actions['trash'] = "<a class='submitdelete' href='" . wp_nonce_url( "post.php?action=trash&amp;post=$post->ID", 'trash-post_' . $post->ID ) . "'>" . __( 'Trash' ) . "</a>";
@@ -520,7 +647,7 @@ foreach ( $columns as $column_name => $column_display_name ) {
                }
                else {
                        if ( current_user_can( 'edit_post', $post->ID ) && !$this->is_trash )
-                               $actions['edit'] = '<a href="' . get_edit_post_link( $post->ID, true ) . '">' . __( 'Edit' ) . '</a>';
+                               $actions['edit'] = '<a href="' . get_edit_post_link( $post->ID ) . '">' . __( 'Edit' ) . '</a>';
                        if ( current_user_can( 'delete_post', $post->ID ) ) {
                                if ( $this->is_trash )
                                        $actions['untrash'] = "<a class='submitdelete' href='" . wp_nonce_url( "post.php?action=untrash&amp;post=$post->ID", 'untrash-post_' . $post->ID ) . "'>" . __( 'Restore' ) . "</a>";
@@ -548,8 +675,26 @@ foreach ( $columns as $column_name => $column_display_name ) {
                 * @param bool    $detached Whether the list table contains media not attached
                 *                          to any posts. Default true.
                 */
-               $actions = apply_filters( 'media_row_actions', $actions, $post, $this->detached );
+               return apply_filters( 'media_row_actions', $actions, $post, $this->detached );
+       }
 
-               return $actions;
+       /**
+        * Generates and displays row action links.
+        *
+        * @since 4.3.0
+        * @access protected
+        *
+        * @param object $post        Attachment being acted upon.
+        * @param string $column_name Current column name.
+        * @param string $primary     Primary column name.
+        * @return string Row actions output for media attachments.
+        */
+       protected function handle_row_actions( $post, $column_name, $primary ) {
+               if ( $primary !== $column_name ) {
+                       return '';
+               }
+
+               $att_title = _draft_or_post_title();
+               return $this->row_actions( $this->_get_row_actions( $post, $att_title ) );
        }
 }