detached = ( isset( $_REQUEST['attachment-filter'] ) && 'detached' === $_REQUEST['attachment-filter'] ); $this->modes = array( 'list' => __( 'List View' ), 'grid' => __( 'Grid View' ) ); parent::__construct( array( 'plural' => 'media', 'screen' => isset( $args['screen'] ) ? $args['screen'] : null, ) ); } public function ajax_user_can() { return current_user_can('upload_files'); } 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']; $mode = empty( $_REQUEST['mode'] ) ? 'list' : $_REQUEST['mode']; $this->set_pagination_args( array( 'total_items' => $wp_query->found_posts, 'total_pages' => $wp_query->max_num_pages, 'per_page' => $wp_query->query_vars['posts_per_page'], ) ); } protected function get_views() { global $wpdb, $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'] = "'; foreach ( $post_mime_types as $mime_type => $label ) { if ( !wp_match_mime_types($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] = ''; } $type_links['detached'] = ''; if ( !empty($_num_posts['trash']) ) $type_links['trash'] = ''; return $type_links; } protected function get_bulk_actions() { $actions = array(); if ( MEDIA_TRASH ) { if ( $this->is_trash ) { $actions['untrash'] = __( 'Restore' ); $actions['delete'] = __( 'Delete Permanently' ); } else { $actions['trash'] = __( 'Trash' ); } } else { $actions['delete'] = __( 'Delete Permanently' ); } if ( $this->detached ) $actions['attach'] = __( 'Attach to a post' ); return $actions; } /** * @param string $which */ protected function extra_tablenav( $which ) { if ( 'bar' !== $which ) { return; } ?>
is_trash ) { $this->months_dropdown( 'attachment' ); } /** This action is documented in wp-admin/includes/class-wp-posts-list-table.php */ do_action( 'restrict_manage_posts' ); submit_button( __( 'Filter' ), 'button', 'filter_action', false, array( 'id' => 'post-query-submit' ) ); } if ( $this->is_trash && current_user_can( 'edit_others_posts' ) ) { submit_button( __( 'Empty Trash' ), 'apply', 'delete_all', false ); } ?>
get_views(); ?>
view_switcher( $mode ); ?> extra_tablenav( 'bar' ); /** This filter is documented in wp-admin/inclues/class-wp-list-table.php */ $views = apply_filters( "views_{$this->screen->id}", array() ); // Back compat for pre-4.0 view links. if ( ! empty( $views ) ) { echo ''; } ?>
'; $posts_columns['icon'] = ''; /* translators: column name */ $posts_columns['title'] = _x( 'File', 'column name' ); $posts_columns['author'] = __( 'Author' ); $taxonomies = get_taxonomies_for_attachments( 'objects' ); $taxonomies = wp_filter_object_list( $taxonomies, array( 'show_admin_column' => true ), 'and', 'name' ); /** * Filter the taxonomy columns for attachments in the Media list table. * * @since 3.5.0 * * @param array $taxonomies An array of registered taxonomies to show for attachments. * @param string $post_type The post type. Default 'attachment'. */ $taxonomies = apply_filters( 'manage_taxonomies_for_attachment_columns', $taxonomies, 'attachment' ); $taxonomies = array_filter( $taxonomies, 'taxonomy_exists' ); foreach ( $taxonomies as $taxonomy ) { if ( 'category' == $taxonomy ) $column_key = 'categories'; elseif ( 'post_tag' == $taxonomy ) $column_key = 'tags'; else $column_key = 'taxonomy-' . $taxonomy; $posts_columns[ $column_key ] = get_taxonomy( $taxonomy )->labels->name; } /* translators: column name */ if ( !$this->detached ) { $posts_columns['parent'] = _x( 'Uploaded to', 'column name' ); if ( post_type_supports( 'attachment', 'comments' ) ) $posts_columns['comments'] = ''; } /* translators: column name */ $posts_columns['date'] = _x( 'Date', 'column name' ); /** * Filter the Media list table columns. * * @since 2.5.0 * * @param array $posts_columns An array of columns displayed in the Media 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; } protected function get_sortable_columns() { return array( 'title' => 'title', 'author' => 'author', 'parent' => 'parent', 'comments' => 'comment_count', 'date' => array( 'date', true ), ); } 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(); ?> 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': ?> post_mime_type ); $attributes = 'class="column-icon media-icon ' . $mime . '-icon"' . $style; ?> >ID, array( 80, 60 ), true ) ) { if ( $this->is_trash || ! $user_can_edit ) { echo $thumb; } else { ?> > is_trash || ! $user_can_edit ) { echo $att_title; } else { ?>

ID ), $matches ) ) echo esc_html( strtoupper( $matches[1] ) ); else echo strtoupper( str_replace( 'image/', '', get_post_mime_type() ) ); ?>

row_actions( $this->_get_row_actions( $post, $att_title ) ); ?> >%s', esc_url( add_query_arg( array( 'author' => get_the_author_meta('ID') ), 'upload.php' ) ), get_the_author() ); ?> >post_excerpt : ''; ?> 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 ) $h_time = sprintf( __( '%s from now' ), human_time_diff( $time ) ); else $h_time = sprintf( __( '%s ago' ), human_time_diff( $time ) ); } else { $h_time = mysql2date( __( 'Y/m/d' ), $m_time ); } } ?> > post_parent > 0 ) $parent = get_post( $post->post_parent ); else $parent = false; if ( $parent ) { $title = _draft_or_post_title( $post->post_parent ); $parent_type = get_post_type_object( $parent->post_type ); ?> > show_ui && current_user_can( 'edit_post', $post->post_parent ) ) { ?> , >
>
ID ); $this->comments_bubble( $post->ID, $pending_comments ); ?>
'; if ( $terms = get_the_terms( $post->ID, $taxonomy ) ) { $out = array(); foreach ( $terms as $t ) { $posts_in_term_qv = array(); $posts_in_term_qv['taxonomy'] = $taxonomy; $posts_in_term_qv['term'] = $t->slug; $out[] = sprintf( '%s', esc_url( add_query_arg( $posts_in_term_qv, 'upload.php' ) ), esc_html( sanitize_term_field( 'name', $t->name, $t->term_id, $taxonomy, 'display' ) ) ); } /* translators: used between list items, there is a space after the comma */ echo join( __( ', ' ), $out ); } else { echo '—'; } echo ''; break; } ?> >ID ); ?> detached ) { if ( current_user_can( 'edit_post', $post->ID ) ) $actions['edit'] = '' . __( 'Edit' ) . ''; if ( current_user_can( 'delete_post', $post->ID ) ) if ( EMPTY_TRASH_DAYS && MEDIA_TRASH ) { $actions['trash'] = "ID ) . "'>" . __( 'Trash' ) . ""; } else { $delete_ays = !MEDIA_TRASH ? " onclick='return showNotice.warn();'" : ''; $actions['delete'] = "ID ) . "'>" . __( 'Delete Permanently' ) . ""; } $actions['view'] = '' . __( 'View' ) . ''; if ( current_user_can( 'edit_post', $post->ID ) ) $actions['attach'] = ''.__( 'Attach' ).''; } else { if ( current_user_can( 'edit_post', $post->ID ) && !$this->is_trash ) $actions['edit'] = '' . __( 'Edit' ) . ''; if ( current_user_can( 'delete_post', $post->ID ) ) { if ( $this->is_trash ) $actions['untrash'] = "ID ) . "'>" . __( 'Restore' ) . ""; elseif ( EMPTY_TRASH_DAYS && MEDIA_TRASH ) $actions['trash'] = "ID ) . "'>" . __( 'Trash' ) . ""; if ( $this->is_trash || !EMPTY_TRASH_DAYS || !MEDIA_TRASH ) { $delete_ays = ( !$this->is_trash && !MEDIA_TRASH ) ? " onclick='return showNotice.warn();'" : ''; $actions['delete'] = "ID ) . "'>" . __( 'Delete Permanently' ) . ""; } } if ( !$this->is_trash ) { $title =_draft_or_post_title( $post->post_parent ); $actions['view'] = '' . __( 'View' ) . ''; } } /** * Filter the action links for each attachment in the Media list table. * * @since 2.8.0 * * @param array $actions An array of action links for each attachment. * Default 'Edit', 'Delete Permanently', 'View'. * @param WP_Post $post WP_Post object for the current attachment. * @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 $actions; } }