<?php /** * Media Library List Table class. * * @package WordPress * @subpackage List_Table * @since 3.1.0 * @access private */ class WP_Media_List_Table extends WP_List_Table { function __construct( $args = array() ) { $this->detached = isset( $_REQUEST['detached'] ) || isset( $_REQUEST['find_detached'] ); parent::__construct( array( 'plural' => 'media', 'screen' => isset( $args['screen'] ) ? $args['screen'] : null, ) ); } function ajax_user_can() { return current_user_can('upload_files'); } function prepare_items() { global $lost, $wpdb, $wp_query, $post_mime_types, $avail_post_mime_types; $q = $_REQUEST; if ( !empty( $lost ) ) $q['post__in'] = implode( ',', $lost ); list( $post_mime_types, $avail_post_mime_types ) = wp_edit_attachments_query( $q ); $this->is_trash = isset( $_REQUEST['status'] ) && 'trash' == $_REQUEST['status']; $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'], ) ); } 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]; $class = ( empty($_GET['post_mime_type']) && !$this->detached && !isset($_GET['status']) ) ? ' class="current"' : ''; $type_links['all'] = "<a href='upload.php'$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>'; foreach ( $post_mime_types as $mime_type => $label ) { $class = ''; if ( !wp_match_mime_types($mime_type, $avail_post_mime_types) ) continue; if ( !empty($_GET['post_mime_type']) && wp_match_mime_types($mime_type, $_GET['post_mime_type']) ) $class = ' class="current"'; if ( !empty( $num_posts[$mime_type] ) ) $type_links[$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>'; } $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( $total_orphans ) ) . '</a>'; if ( !empty($_num_posts['trash']) ) $type_links['trash'] = '<a href="upload.php?status=trash"' . ( (isset($_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>'; return $type_links; } function get_bulk_actions() { $actions = array(); $actions['delete'] = __( 'Delete Permanently' ); if ( $this->detached ) $actions['attach'] = __( 'Attach to a post' ); return $actions; } function extra_tablenav( $which ) { ?> <div class="alignleft actions"> <?php if ( 'top' == $which && !is_singular() && !$this->detached && !$this->is_trash ) { $this->months_dropdown( 'attachment' ); do_action( 'restrict_manage_posts' ); submit_button( __( 'Filter' ), 'button', false, false, array( 'id' => 'post-query-submit' ) ); } if ( $this->detached ) { submit_button( __( 'Scan for lost attachments' ), 'secondary', 'find_detached', false ); } elseif ( $this->is_trash && current_user_can( 'edit_others_posts' ) ) { submit_button( __( 'Empty Trash' ), 'apply', 'delete_all', false ); } ?> </div> <?php } function current_action() { if ( isset( $_REQUEST['find_detached'] ) ) return 'find_detached'; if ( isset( $_REQUEST['found_post_id'] ) && isset( $_REQUEST['media'] ) ) return 'attach'; if ( isset( $_REQUEST['delete_all'] ) || isset( $_REQUEST['delete_all2'] ) ) return 'delete_all'; return parent::current_action(); } function has_items() { return have_posts(); } function no_items() { _e( 'No media attachments found.' ); } 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' ); $taxonomies = array(); $taxonomies = get_taxonomies_for_attachments( 'objects' ); $taxonomies = wp_filter_object_list( $taxonomies, array( 'show_admin_column' => true ), 'and', 'name' ); $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'] = '<span class="vers"><div title="' . esc_attr__( 'Comments' ) . '" class="comment-grey-bubble"></div></span>'; } /* translators: column name */ $posts_columns['date'] = _x( 'Date', 'column name' ); $posts_columns = apply_filters( 'manage_media_columns', $posts_columns, $this->detached ); return $posts_columns; } function get_sortable_columns() { return array( 'title' => 'title', 'author' => 'author', 'parent' => 'parent', 'comments' => 'comment_count', 'date' => array( 'date', true ), ); } 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 ); ?>' valign="top"> <?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; case 'icon': $attributes = 'class="column-icon media-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 “%s”' ), $att_title ) ); ?>"> <?php echo $thumb; ?> </a> <?php } } ?> </td> <?php break; 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 “%s”' ), $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; 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; case 'desc': ?> <td <?php echo $attributes ?>><?php echo has_excerpt() ? $post->post_excerpt : ''; ?></td> <?php break; case 'date': 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 ) $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 ); } } ?> <td <?php echo $attributes ?>><?php echo $h_time ?></td> <?php break; case 'parent': if ( $post->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 ); ?> <td <?php echo $attributes ?>><strong> <?php if ( current_user_can( 'edit_post', $post->post_parent ) && $parent_type->show_ui ) { ?> <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 } else { ?> <td <?php echo $attributes ?>><?php _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 } 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 ); $this->comments_bubble( $post->ID, $pending_comments ); ?> </div> </td> <?php break; default: if ( 'categories' == $column_name ) $taxonomy = 'category'; elseif ( 'tags' == $column_name ) $taxonomy = 'post_tag'; elseif ( 0 === strpos( $column_name, 'taxonomy-' ) ) $taxonomy = substr( $column_name, 9 ); else $taxonomy = false; if ( $taxonomy ) { $taxonomy_object = get_taxonomy( $taxonomy ); echo '<td ' . $attributes . '>'; 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( '<a href="%s">%s</a>', 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 '</td>'; break; } ?> <td <?php echo $attributes ?>> <?php do_action( 'manage_media_custom_column', $column_name, $post->ID ); ?> </td> <?php break; } } ?> </tr> <?php endwhile; } 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>'; if ( current_user_can( 'delete_post', $post->ID ) ) if ( EMPTY_TRASH_DAYS && MEDIA_TRASH ) { $actions['trash'] = "<a class='submitdelete' href='" . wp_nonce_url( "post.php?action=trash&post=$post->ID", 'trash-post_' . $post->ID ) . "'>" . __( 'Trash' ) . "</a>"; } else { $delete_ays = !MEDIA_TRASH ? " onclick='return showNotice.warn();'" : ''; $actions['delete'] = "<a class='submitdelete'$delete_ays href='" . wp_nonce_url( "post.php?action=delete&post=$post->ID", 'delete-post_' . $post->ID ) . "'>" . __( 'Delete Permanently' ) . "</a>"; } $actions['view'] = '<a href="' . get_permalink( $post->ID ) . '" title="' . esc_attr( sprintf( __( 'View “%s”' ), $att_title ) ) . '" rel="permalink">' . __( 'View' ) . '</a>'; if ( current_user_can( 'edit_post', $post->ID ) ) $actions['attach'] = '<a href="#the-list" onclick="findPosts.open( \'media[]\',\''.$post->ID.'\' );return false;" class="hide-if-no-js">'.__( 'Attach' ).'</a>'; } 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>'; if ( current_user_can( 'delete_post', $post->ID ) ) { if ( $this->is_trash ) $actions['untrash'] = "<a class='submitdelete' href='" . wp_nonce_url( "post.php?action=untrash&post=$post->ID", 'untrash-post_' . $post->ID ) . "'>" . __( 'Restore' ) . "</a>"; elseif ( EMPTY_TRASH_DAYS && MEDIA_TRASH ) $actions['trash'] = "<a class='submitdelete' href='" . wp_nonce_url( "post.php?action=trash&post=$post->ID", 'trash-post_' . $post->ID ) . "'>" . __( 'Trash' ) . "</a>"; if ( $this->is_trash || !EMPTY_TRASH_DAYS || !MEDIA_TRASH ) { $delete_ays = ( !$this->is_trash && !MEDIA_TRASH ) ? " onclick='return showNotice.warn();'" : ''; $actions['delete'] = "<a class='submitdelete'$delete_ays href='" . wp_nonce_url( "post.php?action=delete&post=$post->ID", 'delete-post_' . $post->ID ) . "'>" . __( 'Delete Permanently' ) . "</a>"; } } if ( !$this->is_trash ) { $title =_draft_or_post_title( $post->post_parent ); $actions['view'] = '<a href="' . get_permalink( $post->ID ) . '" title="' . esc_attr( sprintf( __( 'View “%s”' ), $title ) ) . '" rel="permalink">' . __( 'View' ) . '</a>'; } } $actions = apply_filters( 'media_row_actions', $actions, $post, $this->detached ); return $actions; } }