430 lines
15 KiB
PHP
430 lines
15 KiB
PHP
<?php
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/**
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* Media Library List Table class.
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*
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* @package WordPress
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* @subpackage List_Table
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* @since 3.1.0
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* @access private
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*/
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class WP_Media_List_Table extends WP_List_Table {
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function __construct( $args = array() ) {
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$this->detached = isset( $_REQUEST['detached'] ) || isset( $_REQUEST['find_detached'] );
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parent::__construct( array(
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'plural' => 'media',
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'screen' => isset( $args['screen'] ) ? $args['screen'] : null,
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) );
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}
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function ajax_user_can() {
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return current_user_can('upload_files');
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}
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function prepare_items() {
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global $lost, $wpdb, $wp_query, $post_mime_types, $avail_post_mime_types;
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$q = $_REQUEST;
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if ( !empty( $lost ) )
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$q['post__in'] = implode( ',', $lost );
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list( $post_mime_types, $avail_post_mime_types ) = wp_edit_attachments_query( $q );
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$this->is_trash = isset( $_REQUEST['status'] ) && 'trash' == $_REQUEST['status'];
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$this->set_pagination_args( array(
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'total_items' => $wp_query->found_posts,
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'total_pages' => $wp_query->max_num_pages,
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'per_page' => $wp_query->query_vars['posts_per_page'],
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) );
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}
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function get_views() {
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global $wpdb, $post_mime_types, $avail_post_mime_types;
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$type_links = array();
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$_num_posts = (array) wp_count_attachments();
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$_total_posts = array_sum($_num_posts) - $_num_posts['trash'];
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if ( !isset( $total_orphans ) )
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$total_orphans = $wpdb->get_var( "SELECT COUNT( * ) FROM $wpdb->posts WHERE post_type = 'attachment' AND post_status != 'trash' AND post_parent < 1" );
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$matches = wp_match_mime_types(array_keys($post_mime_types), array_keys($_num_posts));
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foreach ( $matches as $type => $reals )
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foreach ( $reals as $real )
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$num_posts[$type] = ( isset( $num_posts[$type] ) ) ? $num_posts[$type] + $_num_posts[$real] : $_num_posts[$real];
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$class = ( empty($_GET['post_mime_type']) && !$this->detached && !isset($_GET['status']) ) ? ' class="current"' : '';
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$type_links['all'] = "<a href='upload.php'$class>" . sprintf( _nx( 'All <span class="count">(%s)</span>', 'All <span class="count">(%s)</span>', $_total_posts, 'uploaded files' ), number_format_i18n( $_total_posts ) ) . '</a>';
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foreach ( $post_mime_types as $mime_type => $label ) {
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$class = '';
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if ( !wp_match_mime_types($mime_type, $avail_post_mime_types) )
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continue;
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if ( !empty($_GET['post_mime_type']) && wp_match_mime_types($mime_type, $_GET['post_mime_type']) )
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$class = ' class="current"';
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if ( !empty( $num_posts[$mime_type] ) )
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$type_links[$mime_type] = "<a href='upload.php?post_mime_type=$mime_type'$class>" . sprintf( translate_nooped_plural( $label[2], $num_posts[$mime_type] ), number_format_i18n( $num_posts[$mime_type] )) . '</a>';
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}
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$type_links['detached'] = '<a href="upload.php?detached=1"' . ( $this->detached ? ' class="current"' : '' ) . '>' . sprintf( _nx( 'Unattached <span class="count">(%s)</span>', 'Unattached <span class="count">(%s)</span>', $total_orphans, 'detached files' ), number_format_i18n( $total_orphans ) ) . '</a>';
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if ( !empty($_num_posts['trash']) )
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$type_links['trash'] = '<a href="upload.php?status=trash"' . ( (isset($_GET['status']) && $_GET['status'] == 'trash' ) ? ' class="current"' : '') . '>' . sprintf( _nx( 'Trash <span class="count">(%s)</span>', 'Trash <span class="count">(%s)</span>', $_num_posts['trash'], 'uploaded files' ), number_format_i18n( $_num_posts['trash'] ) ) . '</a>';
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return $type_links;
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}
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function get_bulk_actions() {
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$actions = array();
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$actions['delete'] = __( 'Delete Permanently' );
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if ( $this->detached )
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$actions['attach'] = __( 'Attach to a post' );
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return $actions;
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}
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function extra_tablenav( $which ) {
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?>
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<div class="alignleft actions">
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<?php
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if ( 'top' == $which && !is_singular() && !$this->detached && !$this->is_trash ) {
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$this->months_dropdown( 'attachment' );
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do_action( 'restrict_manage_posts' );
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submit_button( __( 'Filter' ), 'button', false, false, array( 'id' => 'post-query-submit' ) );
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}
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if ( $this->detached ) {
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submit_button( __( 'Scan for lost attachments' ), 'secondary', 'find_detached', false );
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} elseif ( $this->is_trash && current_user_can( 'edit_others_posts' ) ) {
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submit_button( __( 'Empty Trash' ), 'apply', 'delete_all', false );
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} ?>
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</div>
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<?php
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}
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function current_action() {
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if ( isset( $_REQUEST['find_detached'] ) )
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return 'find_detached';
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if ( isset( $_REQUEST['found_post_id'] ) && isset( $_REQUEST['media'] ) )
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return 'attach';
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if ( isset( $_REQUEST['delete_all'] ) || isset( $_REQUEST['delete_all2'] ) )
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return 'delete_all';
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return parent::current_action();
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}
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function has_items() {
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return have_posts();
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}
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function no_items() {
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_e( 'No media attachments found.' );
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}
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function get_columns() {
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$posts_columns = array();
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$posts_columns['cb'] = '<input type="checkbox" />';
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$posts_columns['icon'] = '';
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/* translators: column name */
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$posts_columns['title'] = _x( 'File', 'column name' );
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$posts_columns['author'] = __( 'Author' );
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$taxonomies = array();
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$taxonomies = get_taxonomies_for_attachments( 'objects' );
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$taxonomies = wp_filter_object_list( $taxonomies, array( 'show_admin_column' => true ), 'and', 'name' );
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$taxonomies = apply_filters( 'manage_taxonomies_for_attachment_columns', $taxonomies, 'attachment' );
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$taxonomies = array_filter( $taxonomies, 'taxonomy_exists' );
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foreach ( $taxonomies as $taxonomy ) {
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if ( 'category' == $taxonomy )
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$column_key = 'categories';
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elseif ( 'post_tag' == $taxonomy )
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$column_key = 'tags';
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else
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$column_key = 'taxonomy-' . $taxonomy;
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$posts_columns[ $column_key ] = get_taxonomy( $taxonomy )->labels->name;
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}
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/* translators: column name */
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if ( !$this->detached ) {
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$posts_columns['parent'] = _x( 'Attached to', 'column name' );
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if ( post_type_supports( 'attachment', 'comments' ) )
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$posts_columns['comments'] = '<span class="vers"><img alt="' . esc_attr__( 'Comments' ) . '" src="' . esc_url( admin_url( 'images/comment-grey-bubble.png' ) ) . '" /></span>';
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}
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/* translators: column name */
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$posts_columns['date'] = _x( 'Date', 'column name' );
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$posts_columns = apply_filters( 'manage_media_columns', $posts_columns, $this->detached );
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return $posts_columns;
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}
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function get_sortable_columns() {
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return array(
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'title' => 'title',
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'author' => 'author',
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'parent' => 'parent',
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'comments' => 'comment_count',
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'date' => array( 'date', true ),
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);
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}
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function display_rows() {
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global $post, $id;
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add_filter( 'the_title','esc_html' );
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$alt = '';
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while ( have_posts() ) : the_post();
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$user_can_edit = current_user_can( 'edit_post', $post->ID );
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if ( $this->is_trash && $post->post_status != 'trash'
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|| !$this->is_trash && $post->post_status == 'trash' )
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continue;
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$alt = ( 'alternate' == $alt ) ? '' : 'alternate';
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$post_owner = ( get_current_user_id() == $post->post_author ) ? 'self' : 'other';
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$att_title = _draft_or_post_title();
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?>
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<tr id='post-<?php echo $id; ?>' class='<?php echo trim( $alt . ' author-' . $post_owner . ' status-' . $post->post_status ); ?>' valign="top">
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<?php
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list( $columns, $hidden ) = $this->get_column_info();
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foreach ( $columns as $column_name => $column_display_name ) {
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$class = "class='$column_name column-$column_name'";
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$style = '';
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if ( in_array( $column_name, $hidden ) )
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$style = ' style="display:none;"';
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$attributes = $class . $style;
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switch ( $column_name ) {
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case 'cb':
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?>
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<th scope="row" class="check-column">
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<?php if ( $user_can_edit ) { ?>
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<label class="screen-reader-text" for="cb-select-<?php the_ID(); ?>"><?php echo sprintf( __( 'Select %s' ), $att_title );?></label>
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<input type="checkbox" name="media[]" id="cb-select-<?php the_ID(); ?>" value="<?php the_ID(); ?>" />
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<?php } ?>
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</th>
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<?php
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break;
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case 'icon':
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$attributes = 'class="column-icon media-icon"' . $style;
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?>
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<td <?php echo $attributes ?>><?php
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if ( $thumb = wp_get_attachment_image( $post->ID, array( 80, 60 ), true ) ) {
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if ( $this->is_trash || ! $user_can_edit ) {
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echo $thumb;
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} else {
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?>
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<a href="<?php echo get_edit_post_link( $post->ID, true ); ?>" title="<?php echo esc_attr( sprintf( __( 'Edit “%s”' ), $att_title ) ); ?>">
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<?php echo $thumb; ?>
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</a>
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<?php }
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}
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?>
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</td>
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<?php
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break;
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case 'title':
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?>
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<td <?php echo $attributes ?>><strong>
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<?php if ( $this->is_trash || ! $user_can_edit ) {
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echo $att_title;
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} else { ?>
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<a href="<?php echo get_edit_post_link( $post->ID, true ); ?>"
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title="<?php echo esc_attr( sprintf( __( 'Edit “%s”' ), $att_title ) ); ?>">
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<?php echo $att_title; ?></a>
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<?php };
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_media_states( $post ); ?></strong>
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<p>
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<?php
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if ( preg_match( '/^.*?\.(\w+)$/', get_attached_file( $post->ID ), $matches ) )
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echo esc_html( strtoupper( $matches[1] ) );
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else
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echo strtoupper( str_replace( 'image/', '', get_post_mime_type() ) );
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?>
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</p>
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<?php
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echo $this->row_actions( $this->_get_row_actions( $post, $att_title ) );
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?>
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</td>
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<?php
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break;
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case 'author':
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?>
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<td <?php echo $attributes ?>><?php the_author() ?></td>
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<?php
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break;
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case 'desc':
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?>
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<td <?php echo $attributes ?>><?php echo has_excerpt() ? $post->post_excerpt : ''; ?></td>
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<?php
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break;
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case 'date':
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if ( '0000-00-00 00:00:00' == $post->post_date ) {
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$h_time = __( 'Unpublished' );
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} else {
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$m_time = $post->post_date;
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$time = get_post_time( 'G', true, $post, false );
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if ( ( abs( $t_diff = time() - $time ) ) < DAY_IN_SECONDS ) {
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if ( $t_diff < 0 )
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$h_time = sprintf( __( '%s from now' ), human_time_diff( $time ) );
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else
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$h_time = sprintf( __( '%s ago' ), human_time_diff( $time ) );
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} else {
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$h_time = mysql2date( __( 'Y/m/d' ), $m_time );
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}
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}
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?>
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<td <?php echo $attributes ?>><?php echo $h_time ?></td>
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<?php
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break;
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case 'parent':
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if ( $post->post_parent > 0 ) {
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if ( get_post( $post->post_parent ) ) {
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$title =_draft_or_post_title( $post->post_parent );
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}
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?>
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<td <?php echo $attributes ?>><strong>
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<?php if( current_user_can( 'edit_post', $post->post_parent ) ) { ?>
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<a href="<?php echo get_edit_post_link( $post->post_parent ); ?>">
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<?php echo $title ?></a><?php
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} else {
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echo $title;
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} ?></strong>,
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<?php echo get_the_time( __( 'Y/m/d' ) ); ?>
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</td>
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<?php
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} else {
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?>
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<td <?php echo $attributes ?>><?php _e( '(Unattached)' ); ?><br />
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<?php if( $user_can_edit ) {?>
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<a class="hide-if-no-js"
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onclick="findPosts.open( 'media[]','<?php echo $post->ID ?>' ); return false;"
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href="#the-list">
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<?php _e( 'Attach' ); ?></a>
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<?php } ?></td>
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<?php
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}
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break;
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case 'comments':
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$attributes = 'class="comments column-comments num"' . $style;
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?>
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<td <?php echo $attributes ?>>
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<div class="post-com-count-wrapper">
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<?php
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$pending_comments = get_pending_comments_num( $post->ID );
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$this->comments_bubble( $post->ID, $pending_comments );
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?>
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</div>
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</td>
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<?php
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break;
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default:
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if ( 'categories' == $column_name )
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$taxonomy = 'category';
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if ( 'tags' == $column_name )
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$taxonomy = 'post_tag';
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elseif ( 0 === strpos( $column_name, 'taxonomy-' ) )
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$taxonomy = substr( $column_name, 9 );
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else
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$taxonomy = false;
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if ( $taxonomy ) {
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$taxonomy_object = get_taxonomy( $taxonomy );
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echo '<td ' . $attributes . '>';
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if ( $terms = get_the_terms( $post->ID, $taxonomy ) ) {
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$out = array();
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foreach ( $terms as $t ) {
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$posts_in_term_qv = array();
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$posts_in_term_qv['taxonomy'] = $taxonomy;
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$posts_in_term_qv['term'] = $t->slug;
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$out[] = sprintf( '<a href="%s">%s</a>',
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esc_url( add_query_arg( $posts_in_term_qv, 'upload.php' ) ),
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esc_html( sanitize_term_field( 'name', $t->name, $t->term_id, $taxonomy, 'display' ) )
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);
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}
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/* translators: used between list items, there is a space after the comma */
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echo join( __( ', ' ), $out );
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} else {
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echo '—';
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}
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echo '</td>';
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break;
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}
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?>
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<td <?php echo $attributes ?>>
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<?php do_action( 'manage_media_custom_column', $column_name, $id ); ?>
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</td>
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<?php
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break;
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}
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}
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?>
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</tr>
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<?php endwhile;
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}
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function _get_row_actions( $post, $att_title ) {
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$actions = array();
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if ( $this->detached ) {
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if ( current_user_can( 'edit_post', $post->ID ) )
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$actions['edit'] = '<a href="' . get_edit_post_link( $post->ID, true ) . '">' . __( 'Edit' ) . '</a>';
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if ( current_user_can( 'delete_post', $post->ID ) )
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if ( EMPTY_TRASH_DAYS && MEDIA_TRASH ) {
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$actions['trash'] = "<a class='submitdelete' href='" . wp_nonce_url( "post.php?action=trash&post=$post->ID", 'trash-post_' . $post->ID ) . "'>" . __( 'Trash' ) . "</a>";
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} else {
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$delete_ays = !MEDIA_TRASH ? " onclick='return showNotice.warn();'" : '';
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$actions['delete'] = "<a class='submitdelete'$delete_ays href='" . wp_nonce_url( "post.php?action=delete&post=$post->ID", 'delete-post_' . $post->ID ) . "'>" . __( 'Delete Permanently' ) . "</a>";
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}
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$actions['view'] = '<a href="' . get_permalink( $post->ID ) . '" title="' . esc_attr( sprintf( __( 'View “%s”' ), $att_title ) ) . '" rel="permalink">' . __( 'View' ) . '</a>';
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if ( current_user_can( 'edit_post', $post->ID ) )
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$actions['attach'] = '<a href="#the-list" onclick="findPosts.open( \'media[]\',\''.$post->ID.'\' );return false;" class="hide-if-no-js">'.__( 'Attach' ).'</a>';
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}
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else {
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if ( current_user_can( 'edit_post', $post->ID ) && !$this->is_trash )
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$actions['edit'] = '<a href="' . get_edit_post_link( $post->ID, true ) . '">' . __( 'Edit' ) . '</a>';
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if ( current_user_can( 'delete_post', $post->ID ) ) {
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if ( $this->is_trash )
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$actions['untrash'] = "<a class='submitdelete' href='" . wp_nonce_url( "post.php?action=untrash&post=$post->ID", 'untrash-post_' . $post->ID ) . "'>" . __( 'Restore' ) . "</a>";
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elseif ( EMPTY_TRASH_DAYS && MEDIA_TRASH )
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$actions['trash'] = "<a class='submitdelete' href='" . wp_nonce_url( "post.php?action=trash&post=$post->ID", 'trash-post_' . $post->ID ) . "'>" . __( 'Trash' ) . "</a>";
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if ( $this->is_trash || !EMPTY_TRASH_DAYS || !MEDIA_TRASH ) {
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$delete_ays = ( !$this->is_trash && !MEDIA_TRASH ) ? " onclick='return showNotice.warn();'" : '';
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$actions['delete'] = "<a class='submitdelete'$delete_ays href='" . wp_nonce_url( "post.php?action=delete&post=$post->ID", 'delete-post_' . $post->ID ) . "'>" . __( 'Delete Permanently' ) . "</a>";
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}
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}
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if ( !$this->is_trash ) {
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$title =_draft_or_post_title( $post->post_parent );
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$actions['view'] = '<a href="' . get_permalink( $post->ID ) . '" title="' . esc_attr( sprintf( __( 'View “%s”' ), $title ) ) . '" rel="permalink">' . __( 'View' ) . '</a>';
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}
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}
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$actions = apply_filters( 'media_row_actions', $actions, $post, $this->detached );
|
|
|
|
return $actions;
|
|
}
|
|
}
|