View file File name : class-wp-media-list-table.php Content :<?php /** * List Table API: WP_Media_List_Table class * * @package WordPress * @subpackage Administration * @since 3.1.0 */ /** * Core class used to implement displaying media items in a list table. * * @since 3.1.0 * * @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 */ protected $comment_pending_count = array(); private $detached; private $is_trash; /** * Constructor. * * @since 3.1.0 * * @see WP_List_Table::__construct() for more information on default arguments. * * @param array $args An associative array of arguments. */ public function __construct( $args = array() ) { $this->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, ) ); } /** * @return bool */ public function ajax_user_can() { return current_user_can( 'upload_files' ); } /** * @global string $mode List table view mode. * @global WP_Query $wp_query WordPress Query object. * @global array $post_mime_types * @global array $avail_post_mime_types */ public function prepare_items() { global $mode, $wp_query, $post_mime_types, $avail_post_mime_types; $mode = empty( $_REQUEST['mode'] ) ? 'list' : $_REQUEST['mode']; /* * Exclude attachments scheduled for deletion in the next two hours * if they are for zip packages for interrupted or failed updates. * See File_Upload_Upgrader class. */ $not_in = array(); $crons = _get_cron_array(); if ( is_array( $crons ) ) { foreach ( $crons as $cron ) { if ( isset( $cron['upgrader_scheduled_cleanup'] ) ) { $details = reset( $cron['upgrader_scheduled_cleanup'] ); if ( ! empty( $details['args'][0] ) ) { $not_in[] = (int) $details['args'][0]; } } } } if ( ! empty( $_REQUEST['post__not_in'] ) && is_array( $_REQUEST['post__not_in'] ) ) { $not_in = array_merge( array_values( $_REQUEST['post__not_in'] ), $not_in ); } if ( ! empty( $not_in ) ) { $_REQUEST['post__not_in'] = $not_in; } 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->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'], ) ); if ( $wp_query->posts ) { update_post_thumbnail_cache( $wp_query ); update_post_parent_caches( $wp_query->posts ); } } /** * @global array $post_mime_types * @global array $avail_post_mime_types * @return array */ protected function get_views() { global $post_mime_types, $avail_post_mime_types; $type_links = array(); $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 ) ) { continue; } $selected = selected( $filter && str_starts_with( $filter, 'post_mime_type:' ) && wp_match_mime_types( $mime_type, str_replace( 'post_mime_type:', '', $filter ) ), true, false ); $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"' : '' ) . '>' . _x( 'Unattached', 'media items' ) . '</option>'; $type_links['mine'] = sprintf( '<option value="mine"%s>%s</option>', selected( 'mine' === $filter, true, false ), _x( 'Mine', 'media items' ) ); if ( $this->is_trash || ( defined( 'MEDIA_TRASH' ) && MEDIA_TRASH ) ) { $type_links['trash'] = sprintf( '<option value="trash"%s>%s</option>', selected( 'trash' === $filter, true, false ), _x( 'Trash', 'attachment filter' ) ); } return $type_links; } /** * @return array */ protected function get_bulk_actions() { $actions = array(); if ( MEDIA_TRASH ) { if ( $this->is_trash ) { $actions['untrash'] = __( 'Restore' ); $actions['delete'] = __( 'Delete permanently' ); } else { $actions['trash'] = __( 'Move to Trash' ); } } else { $actions['delete'] = __( 'Delete permanently' ); } if ( $this->detached ) { $actions['attach'] = __( 'Attach' ); } return $actions; } /** * @param string $which */ protected function extra_tablenav( $which ) { if ( 'bar' !== $which ) { return; } ?> <div class="actions"> <?php if ( ! $this->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', $this->screen->post_type, $which ); submit_button( __( 'Filter' ), '', 'filter_action', false, array( 'id' => 'post-query-submit' ) ); if ( $this->is_trash && $this->has_items() && current_user_can( 'edit_others_posts' ) ) { submit_button( __( 'Empty Trash' ), 'apply', 'delete_all', false ); } ?> </div> <?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() { if ( $this->is_trash ) { _e( 'No media files found in Trash.' ); } else { _e( 'No media files found.' ); } } /** * Overrides parent views to use the filter bar display. * * @global string $mode List table view 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 ); ?> <label for="attachment-filter" class="screen-reader-text"> <?php /* translators: Hidden accessibility text. */ _e( 'Filter by type' ); ?> </label> <select class="attachment-filters" name="attachment-filter" id="attachment-filter"> <?php if ( ! empty( $views ) ) { foreach ( $views as $class => $view ) { echo "\t$view\n"; } } ?> </select> <?php $this->extra_tablenav( 'bar' ); /** This filter is documented in wp-admin/includes/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 '<ul class="filter-links">'; foreach ( $views as $class => $view ) { echo "<li class='$class'>$view</li>"; } echo '</ul>'; } ?> </div> <div class="search-form"> <p class="search-box"> <label class="screen-reader-text" for="media-search-input"> <?php /* translators: Hidden accessibility text. */ esc_html_e( 'Search Media' ); ?> </label> <input type="search" id="media-search-input" class="search" name="s" value="<?php _admin_search_query(); ?>"> <input id="search-submit" type="submit" class="button" value="<?php esc_attr_e( 'Search Media' ); ?>"> </p> </div> </div> <?php } /** * @return string[] Array of column titles keyed by their column name. */ public function get_columns() { $posts_columns = array(); $posts_columns['cb'] = '<input type="checkbox" />'; /* 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' ); /** * Filters the taxonomy columns for attachments in the Media list table. * * @since 3.5.0 * * @param string[] $taxonomies An array of registered taxonomy names 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' ) ) { $posts_columns['comments'] = sprintf( '<span class="vers comment-grey-bubble" title="%1$s" aria-hidden="true"></span><span class="screen-reader-text">%2$s</span>', esc_attr__( 'Comments' ), /* translators: Hidden accessibility text. */ __( 'Comments' ) ); } } /* translators: Column name. */ $posts_columns['date'] = _x( 'Date', 'column name' ); /** * Filters the Media list table columns. * * @since 2.5.0 * * @param string[] $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. */ return apply_filters( 'manage_media_columns', $posts_columns, $this->detached ); } /** * @return array */ protected function get_sortable_columns() { return array( 'title' => array( 'title', false, _x( 'File', 'column name' ), __( 'Table ordered by File Name.' ) ), 'author' => array( 'author', false, __( 'Author' ), __( 'Table ordered by Author.' ) ), 'parent' => array( 'parent', false, _x( 'Uploaded to', 'column name' ), __( 'Table ordered by Uploaded To.' ) ), 'comments' => array( 'comment_count', __( 'Comments' ), false, __( 'Table ordered by Comments.' ) ), 'date' => array( 'date', true, __( 'Date' ), __( 'Table ordered by Date.' ), 'desc' ), ); } /** * Handles the checkbox column output. * * @since 4.3.0 * @since 5.9.0 Renamed `$post` to `$item` to match parent class for PHP 8 named parameter support. * * @param WP_Post $item The current WP_Post object. */ public function column_cb( $item ) { // Restores the more descriptive, specific name for use within this method. $post = $item; if ( current_user_can( 'edit_post', $post->ID ) ) { ?> <input type="checkbox" name="media[]" id="cb-select-<?php echo $post->ID; ?>" value="<?php echo $post->ID; ?>" /> <label for="cb-select-<?php echo $post->ID; ?>"> <span class="screen-reader-text"> <?php /* translators: Hidden accessibility text. %s: Attachment title. */ printf( __( 'Select %s' ), _draft_or_post_title() ); ?> </span> </label> <?php } } /** * Handles the title column output. * * @since 4.3.0 * * @param WP_Post $post The current WP_Post object. */ public function column_title( $post ) { list( $mime ) = explode( '/', $post->post_mime_type ); $attachment_id = $post->ID; if ( has_post_thumbnail( $post ) ) { $thumbnail_id = get_post_thumbnail_id( $post ); if ( ! empty( $thumbnail_id ) ) { $attachment_id = $thumbnail_id; } } $title = _draft_or_post_title(); $thumb = wp_get_attachment_image( $attachment_id, array( 60, 60 ), true, array( 'alt' => '' ) ); $link_start = ''; $link_end = ''; if ( current_user_can( 'edit_post', $post->ID ) && ! $this->is_trash ) { $link_start = sprintf( '<a href="%s" aria-label="%s">', get_edit_post_link( $post->ID ), /* translators: %s: Attachment title. */ esc_attr( sprintf( __( '“%s” (Edit)' ), $title ) ) ); $link_end = '</a>'; } $class = $thumb ? ' class="has-media-icon"' : ''; ?> <strong<?php echo $class; ?>> <?php echo $link_start; if ( $thumb ) : ?> <span class="media-icon <?php echo sanitize_html_class( $mime . '-icon' ); ?>"><?php echo $thumb; ?></span> <?php endif; echo $title . $link_end; _media_states( $post ); ?> </strong> <p class="filename"> <span class="screen-reader-text"> <?php /* translators: Hidden accessibility text. */ _e( 'File name:' ); ?> </span> <?php $file = get_attached_file( $post->ID ); echo esc_html( wp_basename( $file ) ); ?> </p> <?php } /** * Handles the author column output. * * @since 4.3.0 * * @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() ); } /** * Handles the description column output. * * @since 4.3.0 * @deprecated 6.2.0 * * @param WP_Post $post The current WP_Post object. */ public function column_desc( $post ) { _deprecated_function( __METHOD__, '6.2.0' ); echo has_excerpt() ? $post->post_excerpt : ''; } /** * Handles the date column output. * * @since 4.3.0 * * @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 { $time = get_post_timestamp( $post ); $time_diff = time() - $time; if ( $time && $time_diff > 0 && $time_diff < DAY_IN_SECONDS ) { /* translators: %s: Human-readable time difference. */ $h_time = sprintf( __( '%s ago' ), human_time_diff( $time ) ); } else { $h_time = get_the_time( __( 'Y/m/d' ), $post ); } } /** * Filters the published time of an attachment displayed in the Media list table. * * @since 6.0.0 * * @param string $h_time The published time. * @param WP_Post $post Attachment object. * @param string $column_name The column name. */ echo apply_filters( 'media_date_column_time', $h_time, $post, 'date' ); } /** * Handles the parent column output. * * @since 4.3.0 * * @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 { $parent = false; } if ( $parent ) { $title = _draft_or_post_title( $post->post_parent ); $parent_type = get_post_type_object( $parent->post_type ); if ( $parent_type && $parent_type->show_ui && current_user_can( 'edit_post', $post->post_parent ) ) { printf( '<strong><a href="%s">%s</a></strong>', get_edit_post_link( $post->post_parent ), $title ); } elseif ( $parent_type && current_user_can( 'read_post', $post->post_parent ) ) { printf( '<strong>%s</strong>', $title ); } else { _e( '(Private post)' ); } 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' ); printf( '<br /><a href="%s" class="hide-if-no-js detach-from-parent" aria-label="%s">%s</a>', $detach_url, /* translators: %s: Title of the post the attachment is attached to. */ esc_attr( sprintf( __( 'Detach from “%s”' ), $title ) ), __( 'Detach' ) ); endif; } else { _e( '(Unattached)' ); ?> <?php if ( $user_can_edit ) { $title = _draft_or_post_title( $post->post_parent ); printf( '<br /><a href="#the-list" onclick="findPosts.open( \'media[]\', \'%s\' ); return false;" class="hide-if-no-js aria-button-if-js" aria-label="%s">%s</a>', $post->ID, /* translators: %s: Attachment title. */ esc_attr( sprintf( __( 'Attach “%s” to existing content' ), $title ) ), __( 'Attach' ) ); } } } /** * Handles the comments column output. * * @since 4.3.0 * * @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, $pending_comments ); echo '</div>'; } /** * Handles output for the default column. * * @since 4.3.0 * @since 5.9.0 Renamed `$post` to `$item` to match parent class for PHP 8 named parameter support. * * @param WP_Post $item The current WP_Post object. * @param string $column_name Current column name. */ public function column_default( $item, $column_name ) { // Restores the more descriptive, specific name for use within this method. $post = $item; if ( 'categories' === $column_name ) { $taxonomy = 'category'; } elseif ( 'tags' === $column_name ) { $taxonomy = 'post_tag'; } elseif ( str_starts_with( $column_name, 'taxonomy-' ) ) { $taxonomy = substr( $column_name, 9 ); } else { $taxonomy = false; } if ( $taxonomy ) { $terms = get_the_terms( $post->ID, $taxonomy ); if ( is_array( $terms ) ) { $output = array(); foreach ( $terms as $t ) { $posts_in_term_qv = array(); $posts_in_term_qv['taxonomy'] = $taxonomy; $posts_in_term_qv['term'] = $t->slug; $output[] = 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' ) ) ); } echo implode( wp_get_list_item_separator(), $output ); } else { echo '<span aria-hidden="true">—</span><span class="screen-reader-text">' . get_taxonomy( $taxonomy )->labels->no_terms . '</span>'; } return; } /** * 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 ); } /** * @global WP_Post $post Global post object. * @global WP_Query $wp_query WordPress Query object. */ 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 && 'trash' !== $post->post_status || ! $this->is_trash && 'trash' === $post->post_status ) { continue; } $post_owner = ( get_current_user_id() === (int) $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 * * @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->is_trash && current_user_can( 'edit_post', $post->ID ) ) { $actions['edit'] = sprintf( '<a href="%s" aria-label="%s">%s</a>', esc_url( get_edit_post_link( $post->ID ) ), /* translators: %s: Attachment title. */ esc_attr( sprintf( __( 'Edit “%s”' ), $att_title ) ), __( 'Edit' ) ); } if ( current_user_can( 'delete_post', $post->ID ) ) { if ( $this->is_trash ) { $actions['untrash'] = sprintf( '<a href="%s" class="submitdelete aria-button-if-js" aria-label="%s">%s</a>', esc_url( wp_nonce_url( "post.php?action=untrash&post=$post->ID", 'untrash-post_' . $post->ID ) ), /* translators: %s: Attachment title. */ esc_attr( sprintf( __( 'Restore “%s” from the Trash' ), $att_title ) ), __( 'Restore' ) ); } elseif ( EMPTY_TRASH_DAYS && MEDIA_TRASH ) { $actions['trash'] = sprintf( '<a href="%s" class="submitdelete aria-button-if-js" aria-label="%s">%s</a>', esc_url( wp_nonce_url( "post.php?action=trash&post=$post->ID", 'trash-post_' . $post->ID ) ), /* translators: %s: Attachment title. */ esc_attr( sprintf( __( 'Move “%s” to the Trash' ), $att_title ) ), _x( 'Trash', 'verb' ) ); } if ( $this->is_trash || ! EMPTY_TRASH_DAYS || ! MEDIA_TRASH ) { $show_confirmation = ( ! $this->is_trash && ! MEDIA_TRASH ) ? " onclick='return showNotice.warn();'" : ''; $actions['delete'] = sprintf( '<a href="%s" class="submitdelete aria-button-if-js"%s aria-label="%s">%s</a>', esc_url( wp_nonce_url( "post.php?action=delete&post=$post->ID", 'delete-post_' . $post->ID ) ), $show_confirmation, /* translators: %s: Attachment title. */ esc_attr( sprintf( __( 'Delete “%s” permanently' ), $att_title ) ), __( 'Delete Permanently' ) ); } } $attachment_url = wp_get_attachment_url( $post->ID ); if ( ! $this->is_trash ) { $permalink = get_permalink( $post->ID ); if ( $permalink ) { $actions['view'] = sprintf( '<a href="%s" aria-label="%s" rel="bookmark">%s</a>', esc_url( $permalink ), /* translators: %s: Attachment title. */ esc_attr( sprintf( __( 'View “%s”' ), $att_title ) ), __( 'View' ) ); } if ( $attachment_url ) { $actions['copy'] = sprintf( '<span class="copy-to-clipboard-container"><button type="button" class="button-link copy-attachment-url media-library" data-clipboard-text="%s" aria-label="%s">%s</button><span class="success hidden" aria-hidden="true">%s</span></span>', esc_url( $attachment_url ), /* translators: %s: Attachment title. */ esc_attr( sprintf( __( 'Copy “%s” URL to clipboard' ), $att_title ) ), __( 'Copy URL' ), __( 'Copied!' ) ); } } if ( $attachment_url ) { $actions['download'] = sprintf( '<a href="%s" aria-label="%s" download>%s</a>', esc_url( $attachment_url ), /* translators: %s: Attachment title. */ esc_attr( sprintf( __( 'Download “%s”' ), $att_title ) ), __( 'Download file' ) ); } if ( $this->detached && current_user_can( 'edit_post', $post->ID ) ) { $actions['attach'] = sprintf( '<a href="#the-list" onclick="findPosts.open( \'media[]\', \'%s\' ); return false;" class="hide-if-no-js aria-button-if-js" aria-label="%s">%s</a>', $post->ID, /* translators: %s: Attachment title. */ esc_attr( sprintf( __( 'Attach “%s” to existing content' ), $att_title ) ), __( 'Attach' ) ); } /** * Filters the action links for each attachment in the Media list table. * * @since 2.8.0 * * @param string[] $actions An array of action links for each attachment. * Includes 'Edit', 'Delete Permanently', 'View', * 'Copy URL' and 'Download file'. * @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. */ return apply_filters( 'media_row_actions', $actions, $post, $this->detached ); } /** * Generates and displays row action links. * * @since 4.3.0 * @since 5.9.0 Renamed `$post` to `$item` to match parent class for PHP 8 named parameter support. * * @param WP_Post $item 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, or an empty string * if the current column is not the primary column. */ protected function handle_row_actions( $item, $column_name, $primary ) { if ( $primary !== $column_name ) { return ''; } // Restores the more descriptive, specific name for use within this method. $post = $item; $att_title = _draft_or_post_title(); $actions = $this->_get_row_actions( $post, $att_title ); return $this->row_actions( $actions ); } }