wp-admin/includes/class-wp-media-list-table.php

   1 <?php
   2 /**
   3  * List Table API: WP_Media_List_Table class
   4  *
   5  * @package WordPress
   6  * @subpackage Administration
   7  * @since 3.1.0
   8  */
   9
  10 /**
  11  * Core class used to implement displaying media items in a list table.
  12  *
  13  * @since 3.1.0
  14  * @access private
  15  *
  16  * @see WP_List_Table
  17  */
  18 class WP_Media_List_Table extends WP_List_Table {
  19         /**
  20          * Holds the number of pending comments for each post.
  21          *
  22          * @since 4.4.0
  23          * @var array
  24          * @access protected
  25          */
  26         protected $comment_pending_count = array();
  27
  28         private $detached;
  29
  30         private $is_trash;
  31
  32         /**
  33          * Constructor.
  34          *
  35          * @since 3.1.0
  36          * @access public
  37          *
  38          * @see WP_List_Table::__construct() for more information on default arguments.
  39          *
  40          * @param array $args An associative array of arguments.
  41          */
  42         public function __construct( $args = array() ) {
  43                 $this->detached = ( isset( $_REQUEST['attachment-filter'] ) && 'detached' === $_REQUEST['attachment-filter'] );
  44
  45                 $this->modes = array(
  46                         'list' => __( 'List View' ),
  47                         'grid' => __( 'Grid View' )
  48                 );
  49
  50                 parent::__construct( array(
  51                         'plural' => 'media',
  52                         'screen' => isset( $args['screen'] ) ? $args['screen'] : null,
  53                 ) );
  54         }
  55
  56         /**
  57          *
  58          * @return bool
  59          */
  60         public function ajax_user_can() {
  61                 return current_user_can('upload_files');
  62         }
  63
  64         /**
  65          *
  66          * @global WP_Query $wp_query
  67          * @global array    $post_mime_types
  68          * @global array    $avail_post_mime_types
  69          * @global string   $mode
  70          */
  71         public function prepare_items() {
  72                 global $wp_query, $post_mime_types, $avail_post_mime_types, $mode;
  73
  74                 list( $post_mime_types, $avail_post_mime_types ) = wp_edit_attachments_query( $_REQUEST );
  75
  76                 $this->is_trash = isset( $_REQUEST['attachment-filter'] ) && 'trash' === $_REQUEST['attachment-filter'];
  77
  78                 $mode = empty( $_REQUEST['mode'] ) ? 'list' : $_REQUEST['mode'];
  79
  80                 $this->set_pagination_args( array(
  81                         'total_items' => $wp_query->found_posts,
  82                         'total_pages' => $wp_query->max_num_pages,
  83                         'per_page' => $wp_query->query_vars['posts_per_page'],
  84                 ) );
  85         }
  86
  87         /**
  88          * @global array $post_mime_types
  89          * @global array $avail_post_mime_types
  90          * @return array
  91          */
  92         protected function get_views() {
  93                 global $post_mime_types, $avail_post_mime_types;
  94
  95                 $type_links = array();
  96
  97                 $filter = empty( $_GET['attachment-filter'] ) ? '' : $_GET['attachment-filter'];
  98
  99                 $type_links['all'] = sprintf(
 100                         '<option value=""%s>%s</option>',
 101                         selected( $filter, true, false ),
 102                         __( 'All media items' )
 103                 );
 104
 105                 foreach ( $post_mime_types as $mime_type => $label ) {
 106                         if ( ! wp_match_mime_types( $mime_type, $avail_post_mime_types ) ) {
 107                                 continue;
 108                         }
 109
 110                         $selected = selected(
 111                                 $filter && 0 === strpos( $filter, 'post_mime_type:' ) &&
 112                                         wp_match_mime_types( $mime_type, str_replace( 'post_mime_type:', '', $filter ) ),
 113                                 true,
 114                                 false
 115                         );
 116
 117                         $type_links[$mime_type] = sprintf(
 118                                 '<option value="post_mime_type:%s"%s>%s</option>',
 119                                 esc_attr( $mime_type ),
 120                                 $selected,
 121                                 $label[0]
 122                         );
 123                 }
 124                 $type_links['detached'] = '<option value="detached"' . ( $this->detached ? ' selected="selected"' : '' ) . '>' . __( 'Unattached' ) . '</option>';
 125
 126                 if ( $this->is_trash || ( defined( 'MEDIA_TRASH') && MEDIA_TRASH ) ) {
 127                         $type_links['trash'] = sprintf(
 128                                 '<option value="trash"%s>%s</option>',
 129                                 selected( 'trash' === $filter, true, false ),
 130                                 _x( 'Trash', 'attachment filter' )
 131                         );
 132                 }
 133                 return $type_links;
 134         }
 135
 136         /**
 137          *
 138          * @return array
 139          */
 140         protected function get_bulk_actions() {
 141                 $actions = array();
 142                 if ( MEDIA_TRASH ) {
 143                         if ( $this->is_trash ) {
 144                                 $actions['untrash'] = __( 'Restore' );
 145                                 $actions['delete'] = __( 'Delete Permanently' );
 146                         } else {
 147                                 $actions['trash'] = _x( 'Trash', 'verb' );
 148                         }
 149                 } else {
 150                         $actions['delete'] = __( 'Delete Permanently' );
 151                 }
 152
 153                 if ( $this->detached )
 154                         $actions['attach'] = __( 'Attach' );
 155
 156                 return $actions;
 157         }
 158
 159         /**
 160          * @param string $which
 161          */
 162         protected function extra_tablenav( $which ) {
 163                 if ( 'bar' !== $which ) {
 164                         return;
 165                 }
 166 ?>
 167                 <div class="actions">
 168 <?php
 169                 if ( ! is_singular() ) {
 170                         if ( ! $this->is_trash ) {
 171                                 $this->months_dropdown( 'attachment' );
 172                         }
 173
 174                         /** This action is documented in wp-admin/includes/class-wp-posts-list-table.php */
 175                         do_action( 'restrict_manage_posts', $this->screen->post_type );
 176
 177                         submit_button( __( 'Filter' ), 'button', 'filter_action', false, array( 'id' => 'post-query-submit' ) );
 178                 }
 179
 180                 if ( $this->is_trash && current_user_can( 'edit_others_posts' ) ) {
 181                         submit_button( __( 'Empty Trash' ), 'apply', 'delete_all', false );
 182                 } ?>
 183                 </div>
 184 <?php
 185         }
 186
 187         /**
 188          *
 189          * @return string
 190          */
 191         public function current_action() {
 192                 if ( isset( $_REQUEST['found_post_id'] ) && isset( $_REQUEST['media'] ) )
 193                         return 'attach';
 194
 195                 if ( isset( $_REQUEST['parent_post_id'] ) && isset( $_REQUEST['media'] ) )
 196                         return 'detach';
 197
 198                 if ( isset( $_REQUEST['delete_all'] ) || isset( $_REQUEST['delete_all2'] ) )
 199                         return 'delete_all';
 200
 201                 return parent::current_action();
 202         }
 203
 204         /**
 205          *
 206          * @return bool
 207          */
 208         public function has_items() {
 209                 return have_posts();
 210         }
 211
 212         /**
 213          * @access public
 214          */
 215         public function no_items() {
 216                 _e( 'No media files found.' );
 217         }
 218
 219         /**
 220          * Override parent views so we can use the filter bar display.
 221          *
 222          * @global string $mode
 223          */
 224         public function views() {
 225                 global $mode;
 226
 227                 $views = $this->get_views();
 228
 229                 $this->screen->render_screen_reader_content( 'heading_views' );
 230 ?>
 231 <div class="wp-filter">
 232         <div class="filter-items">
 233                 <?php $this->view_switcher( $mode ); ?>
 234
 235                 <label for="attachment-filter" class="screen-reader-text"><?php _e( 'Filter by type' ); ?></label>
 236                 <select class="attachment-filters" name="attachment-filter" id="attachment-filter">
 237                         <?php
 238                         if ( ! empty( $views ) ) {
 239                                 foreach ( $views as $class => $view ) {
 240                                         echo "\t$view\n";
 241                                 }
 242                         }
 243                         ?>
 244                 </select>
 245
 246 <?php
 247                 $this->extra_tablenav( 'bar' );
 248
 249                 /** This filter is documented in wp-admin/inclues/class-wp-list-table.php */
 250                 $views = apply_filters( "views_{$this->screen->id}", array() );
 251
 252                 // Back compat for pre-4.0 view links.
 253                 if ( ! empty( $views ) ) {
 254                         echo '<ul class="filter-links">';
 255                         foreach ( $views as $class => $view ) {
 256                                 echo "<li class='$class'>$view</li>";
 257                         }
 258                         echo '</ul>';
 259                 }
 260 ?>
 261         </div>
 262
 263         <div class="search-form">
 264                 <label for="media-search-input" class="screen-reader-text"><?php esc_html_e( 'Search Media' ); ?></label>
 265                 <input type="search" placeholder="<?php esc_attr_e( 'Search' ) ?>" id="media-search-input" class="search" name="s" value="<?php _admin_search_query(); ?>"></div>
 266         </div>
 267         <?php
 268         }
 269
 270         /**
 271          *
 272          * @return array
 273          */
 274         public function get_columns() {
 275                 $posts_columns = array();
 276                 $posts_columns['cb'] = '<input type="checkbox" />';
 277                 /* translators: column name */
 278                 $posts_columns['title'] = _x( 'File', 'column name' );
 279                 $posts_columns['author'] = __( 'Author' );
 280
 281                 $taxonomies = get_taxonomies_for_attachments( 'objects' );
 282                 $taxonomies = wp_filter_object_list( $taxonomies, array( 'show_admin_column' => true ), 'and', 'name' );
 283
 284                 /**
 285                  * Filter the taxonomy columns for attachments in the Media list table.
 286                  *
 287                  * @since 3.5.0
 288                  *
 289                  * @param array  $taxonomies An array of registered taxonomies to show for attachments.
 290                  * @param string $post_type  The post type. Default 'attachment'.
 291                  */
 292                 $taxonomies = apply_filters( 'manage_taxonomies_for_attachment_columns', $taxonomies, 'attachment' );
 293                 $taxonomies = array_filter( $taxonomies, 'taxonomy_exists' );
 294
 295                 foreach ( $taxonomies as $taxonomy ) {
 296                         if ( 'category' === $taxonomy ) {
 297                                 $column_key = 'categories';
 298                         } elseif ( 'post_tag' === $taxonomy ) {
 299                                 $column_key = 'tags';
 300                         } else {
 301                                 $column_key = 'taxonomy-' . $taxonomy;
 302                         }
 303                         $posts_columns[ $column_key ] = get_taxonomy( $taxonomy )->labels->name;
 304                 }
 305
 306                 /* translators: column name */
 307                 if ( !$this->detached ) {
 308                         $posts_columns['parent'] = _x( 'Uploaded to', 'column name' );
 309                         if ( post_type_supports( 'attachment', 'comments' ) )
 310                                 $posts_columns['comments'] = '<span class="vers comment-grey-bubble" title="' . esc_attr__( 'Comments' ) . '"><span class="screen-reader-text">' . __( 'Comments' ) . '</span></span>';
 311                 }
 312                 /* translators: column name */
 313                 $posts_columns['date'] = _x( 'Date', 'column name' );
 314                 /**
 315                  * Filter the Media list table columns.
 316                  *
 317                  * @since 2.5.0
 318                  *
 319                  * @param array $posts_columns An array of columns displayed in the Media list table.
 320                  * @param bool  $detached      Whether the list table contains media not attached
 321                  *                             to any posts. Default true.
 322                  */
 323                 return apply_filters( 'manage_media_columns', $posts_columns, $this->detached );
 324         }
 325
 326         /**
 327          *
 328          * @return array
 329          */
 330         protected function get_sortable_columns() {
 331                 return array(
 332                         'title'    => 'title',
 333                         'author'   => 'author',
 334                         'parent'   => 'parent',
 335                         'comments' => 'comment_count',
 336                         'date'     => array( 'date', true ),
 337                 );
 338         }
 339
 340         /**
 341          * Handles the checkbox column output.
 342          *
 343          * @since 4.3.0
 344          * @access public
 345          *
 346          * @param WP_Post $post The current WP_Post object.
 347          */
 348         public function column_cb( $post ) {
 349                 if ( current_user_can( 'edit_post', $post->ID ) ) { ?>
 350                         <label class="screen-reader-text" for="cb-select-<?php echo $post->ID; ?>"><?php
 351                                 echo sprintf( __( 'Select %s' ), _draft_or_post_title() );
 352                         ?></label>
 353                         <input type="checkbox" name="media[]" id="cb-select-<?php echo $post->ID; ?>" value="<?php echo $post->ID; ?>" />
 354                 <?php }
 355         }
 356
 357         /**
 358          * Handles the title column output.
 359          *
 360          * @since 4.3.0
 361          * @access public
 362          *
 363          * @param WP_Post $post The current WP_Post object.
 364          */
 365         public function column_title( $post ) {
 366                 list( $mime ) = explode( '/', $post->post_mime_type );
 367
 368                 $title = _draft_or_post_title();
 369                 $thumb = wp_get_attachment_image( $post->ID, array( 60, 60 ), true, array( 'alt' => '' ) );
 370                 $link_start = $link_end = '';
 371
 372                 if ( current_user_can( 'edit_post', $post->ID ) && ! $this->is_trash ) {
 373                         $link_start = sprintf(
 374                                 '<a href="%s" aria-label="%s">',
 375                                 get_edit_post_link( $post->ID ),
 376                                 /* translators: %s: attachment title */
 377                                 esc_attr( sprintf( __( '&#8220;%s&#8221; (Edit)' ), $title ) )
 378                         );
 379                         $link_end = '</a>';
 380                 }
 381
 382                 $class = $thumb ? ' class="has-media-icon"' : '';
 383                 ?>
 384                 <strong<?php echo $class; ?>>
 385                         <?php
 386                         echo $link_start;
 387                         if ( $thumb ) : ?>
 388                                 <span class="media-icon <?php echo sanitize_html_class( $mime . '-icon' ); ?>"><?php echo $thumb; ?></span>
 389                         <?php endif;
 390                         echo $title . $link_end;
 391                         _media_states( $post );
 392                         ?>
 393                 </strong>
 394                 <p class="filename">
 395                         <span class="screen-reader-text"><?php _e( 'File name:' ); ?> </span>
 396                         <?php
 397                         $file = get_attached_file( $post->ID );
 398                         echo esc_html( wp_basename( $file ) );
 399                         ?>
 400                 </p>
 401                 <?php
 402         }
 403
 404         /**
 405          * Handles the author column output.
 406          *
 407          * @since 4.3.0
 408          * @access public
 409          *
 410          * @param WP_Post $post The current WP_Post object.
 411          */
 412         public function column_author( $post ) {
 413                 printf( '<a href="%s">%s</a>',
 414                         esc_url( add_query_arg( array( 'author' => get_the_author_meta('ID') ), 'upload.php' ) ),
 415                         get_the_author()
 416                 );
 417         }
 418
 419         /**
 420          * Handles the description column output.
 421          *
 422          * @since 4.3.0
 423          * @access public
 424          *
 425          * @param WP_Post $post The current WP_Post object.
 426          */
 427         public function column_desc( $post ) {
 428                 echo has_excerpt() ? $post->post_excerpt : '';
 429         }
 430
 431         /**
 432          * Handles the date column output.
 433          *
 434          * @since 4.3.0
 435          * @access public
 436          *
 437          * @param WP_Post $post The current WP_Post object.
 438          */
 439         public function column_date( $post ) {
 440                 if ( '0000-00-00 00:00:00' === $post->post_date ) {
 441                         $h_time = __( 'Unpublished' );
 442                 } else {
 443                         $m_time = $post->post_date;
 444                         $time = get_post_time( 'G', true, $post, false );
 445                         if ( ( abs( $t_diff = time() - $time ) ) < DAY_IN_SECONDS ) {
 446                                 if ( $t_diff < 0 ) {
 447                                         $h_time = sprintf( __( '%s from now' ), human_time_diff( $time ) );
 448                                 } else {
 449                                         $h_time = sprintf( __( '%s ago' ), human_time_diff( $time ) );
 450                                 }
 451                         } else {
 452                                 $h_time = mysql2date( __( 'Y/m/d' ), $m_time );
 453                         }
 454                 }
 455
 456                 echo $h_time;
 457         }
 458
 459         /**
 460          * Handles the parent column output.
 461          *
 462          * @since 4.3.0
 463          * @access public
 464          *
 465          * @param WP_Post $post The current WP_Post object.
 466          */
 467         public function column_parent( $post ) {
 468                 $user_can_edit = current_user_can( 'edit_post', $post->ID );
 469
 470                 if ( $post->post_parent > 0 ) {
 471                         $parent = get_post( $post->post_parent );
 472                 } else {
 473                         $parent = false;
 474                 }
 475
 476                 if ( $parent ) {
 477                         $title = _draft_or_post_title( $post->post_parent );
 478                         $parent_type = get_post_type_object( $parent->post_type );
 479 ?>
 480                         <strong>
 481                         <?php if ( $parent_type && $parent_type->show_ui && current_user_can( 'edit_post', $post->post_parent ) ) { ?>
 482                                 <a href="<?php echo get_edit_post_link( $post->post_parent ); ?>">
 483                                         <?php echo $title ?></a><?php
 484                         } else {
 485                                 echo $title;
 486                         } ?></strong>
 487                         <br />
 488                         <?php
 489                         if ( $user_can_edit ):
 490                                 $detach_url = add_query_arg( array(
 491                                         'parent_post_id' => $post->post_parent,
 492                                         'media[]' => $post->ID,
 493                                         '_wpnonce' => wp_create_nonce( 'bulk-' . $this->_args['plural'] )
 494                                 ), 'upload.php' );
 495                                 printf(
 496                                         '<a href="%s" class="hide-if-no-js detach-from-parent" aria-label="%s">%s</a>',
 497                                         $detach_url,
 498                                         /* translators: %s: title of the post the attachment is attached to */
 499                                         esc_attr( sprintf( __( 'Detach from &#8220;%s&#8221;' ), $title ) ),
 500                                         __( 'Detach' )
 501                                 );
 502                         endif;
 503                 } else {
 504                         _e( '(Unattached)' ); ?><br />
 505                         <?php if ( $user_can_edit ) {
 506                                 $title = _draft_or_post_title( $post->post_parent );
 507                                 printf(
 508                                         '<a href="#the-list" onclick="findPosts.open( \'media[]\', \'%s\' ); return false;" class="hide-if-no-js" aria-label="%s">%s</a>',
 509                                         $post->ID,
 510                                         /* translators: %s: attachment title */
 511                                         esc_attr( sprintf( __( 'Attach &#8220;%s&#8221; to existing content' ), $title ) ),
 512                                         __( 'Attach' )
 513                                 );
 514                         }
 515                 }
 516         }
 517
 518         /**
 519          * Handles the comments column output.
 520          *
 521          * @since 4.3.0
 522          * @access public
 523          *
 524          * @param WP_Post $post The current WP_Post object.
 525          */
 526         public function column_comments( $post ) {
 527                 echo '<div class="post-com-count-wrapper">';
 528
 529                 if ( isset( $this->comment_pending_count[ $post->ID ] ) ) {
 530                         $pending_comments = $this->comment_pending_count[ $post->ID ];
 531                 } else {
 532                         $pending_comments = get_pending_comments_num( $post->ID );
 533                 }
 534
 535                 $this->comments_bubble( $post->ID, $pending_comments );
 536
 537                 echo '</div>';
 538         }
 539
 540         /**
 541          * Handles output for the default column.
 542          *
 543          * @since 4.3.0
 544          * @access public
 545          *
 546          * @param WP_Post $post        The current WP_Post object.
 547          * @param string  $column_name Current column name.
 548          */
 549         public function column_default( $post, $column_name ) {
 550                 if ( 'categories' === $column_name ) {
 551                         $taxonomy = 'category';
 552                 } elseif ( 'tags' === $column_name ) {
 553                         $taxonomy = 'post_tag';
 554                 } elseif ( 0 === strpos( $column_name, 'taxonomy-' ) ) {
 555                         $taxonomy = substr( $column_name, 9 );
 556                 } else {
 557                         $taxonomy = false;
 558                 }
 559
 560                 if ( $taxonomy ) {
 561                         $terms = get_the_terms( $post->ID, $taxonomy );
 562                         if ( is_array( $terms ) ) {
 563                                 $out = array();
 564                                 foreach ( $terms as $t ) {
 565                                         $posts_in_term_qv = array();
 566                                         $posts_in_term_qv['taxonomy'] = $taxonomy;
 567                                         $posts_in_term_qv['term'] = $t->slug;
 568
 569                                         $out[] = sprintf( '<a href="%s">%s</a>',
 570                                                 esc_url( add_query_arg( $posts_in_term_qv, 'upload.php' ) ),
 571                                                 esc_html( sanitize_term_field( 'name', $t->name, $t->term_id, $taxonomy, 'display' ) )
 572                                         );
 573                                 }
 574                                 /* translators: used between list items, there is a space after the comma */
 575                                 echo join( __( ', ' ), $out );
 576                         } else {
 577                                 echo '<span aria-hidden="true">&#8212;</span><span class="screen-reader-text">' . get_taxonomy( $taxonomy )->labels->no_terms . '</span>';
 578                         }
 579
 580                         return;
 581                 }
 582
 583                 /**
 584                  * Fires for each custom column in the Media list table.
 585                  *
 586                  * Custom columns are registered using the {@see 'manage_media_columns'} filter.
 587                  *
 588                  * @since 2.5.0
 589                  *
 590                  * @param string $column_name Name of the custom column.
 591                  * @param int    $post_id     Attachment ID.
 592                  */
 593                 do_action( 'manage_media_custom_column', $column_name, $post->ID );
 594         }
 595
 596         /**
 597          *
 598          * @global WP_Post $post
 599          */
 600         public function display_rows() {
 601                 global $post, $wp_query;
 602
 603                 $post_ids = wp_list_pluck( $wp_query->posts, 'ID' );
 604                 reset( $wp_query->posts );
 605
 606                 $this->comment_pending_count = get_pending_comments_num( $post_ids );
 607
 608                 add_filter( 'the_title','esc_html' );
 609
 610                 while ( have_posts() ) : the_post();
 611                         if (
 612                                 ( $this->is_trash && $post->post_status != 'trash' )
 613                                 || ( ! $this->is_trash && $post->post_status === 'trash' )
 614                         ) {
 615                                 continue;
 616                         }
 617                         $post_owner = ( get_current_user_id() == $post->post_author ) ? 'self' : 'other';
 618                 ?>
 619                         <tr id="post-<?php echo $post->ID; ?>" class="<?php echo trim( ' author-' . $post_owner . ' status-' . $post->post_status ); ?>">
 620                                 <?php $this->single_row_columns( $post ); ?>
 621                         </tr>
 622                 <?php
 623                 endwhile;
 624         }
 625
 626         /**
 627          * Gets the name of the default primary column.
 628          *
 629          * @since 4.3.0
 630          * @access protected
 631          *
 632          * @return string Name of the default primary column, in this case, 'title'.
 633          */
 634         protected function get_default_primary_column_name() {
 635                 return 'title';
 636         }
 637
 638         /**
 639          * @param WP_Post $post
 640          * @param string  $att_title
 641          *
 642          * @return array
 643          */
 644         private function _get_row_actions( $post, $att_title ) {
 645                 $actions = array();
 646
 647                 if ( $this->detached ) {
 648                         if ( current_user_can( 'edit_post', $post->ID ) ) {
 649                                 $actions['edit'] = sprintf(
 650                                         '<a href="%s" aria-label="%s">%s</a>',
 651                                         get_edit_post_link( $post->ID ),
 652                                         /* translators: %s: attachment title */
 653                                         esc_attr( sprintf( __( 'Edit &#8220;%s&#8221;' ), $att_title ) ),
 654                                         __( 'Edit' )
 655                                 );
 656                         }
 657                         if ( current_user_can( 'delete_post', $post->ID ) ) {
 658                                 if ( EMPTY_TRASH_DAYS && MEDIA_TRASH ) {
 659                                         $actions['trash'] = sprintf(
 660                                                 '<a href="%s" class="submitdelete" aria-label="%s">%s</a>',
 661                                                 wp_nonce_url( "post.php?action=trash&amp;post=$post->ID", 'trash-post_' . $post->ID ),
 662                                                 /* translators: %s: attachment title */
 663                                                 esc_attr( sprintf( __( 'Move &#8220;%s&#8221; to the Trash' ), $att_title ) ),
 664                                                 _x( 'Trash', 'verb' )
 665                                         );
 666                                 } else {
 667                                         $delete_ays = ! MEDIA_TRASH ? " onclick='return showNotice.warn();'" : '';
 668                                         $actions['delete'] = sprintf(
 669                                                 '<a href="%s" class="submitdelete"%s aria-label="%s">%s</a>',
 670                                                 wp_nonce_url( "post.php?action=delete&amp;post=$post->ID", 'delete-post_' . $post->ID ),
 671                                                 $delete_ays,
 672                                                 /* translators: %s: attachment title */
 673                                                 esc_attr( sprintf( __( 'Delete &#8220;%s&#8221; permanently' ), $att_title ) ),
 674                                                 __( 'Delete Permanently' )
 675                                         );
 676                                 }
 677                         }
 678                         $actions['view'] = sprintf(
 679                                 '<a href="%s" aria-label="%s" rel="permalink">%s</a>',
 680                                 get_permalink( $post->ID ),
 681                                 /* translators: %s: attachment title */
 682                                 esc_attr( sprintf( __( 'View &#8220;%s&#8221;' ), $att_title ) ),
 683                                 __( 'View' )
 684                         );
 685
 686                         if ( current_user_can( 'edit_post', $post->ID ) ) {
 687                                 $actions['attach'] = sprintf(
 688                                         '<a href="#the-list" onclick="findPosts.open( \'media[]\', \'%s\' ); return false;" class="hide-if-no-js" aria-label="%s">%s</a>',
 689                                         $post->ID,
 690                                         /* translators: %s: attachment title */
 691                                         esc_attr( sprintf( __( 'Attach &#8220;%s&#8221; to existing content' ), $att_title ) ),
 692                                         __( 'Attach' )
 693                                 );
 694                         }
 695                 }
 696                 else {
 697                         if ( current_user_can( 'edit_post', $post->ID ) && !$this->is_trash ) {
 698                                 $actions['edit'] = sprintf(
 699                                         '<a href="%s" aria-label="%s">%s</a>',
 700                                         get_edit_post_link( $post->ID ),
 701                                         /* translators: %s: attachment title */
 702                                         esc_attr( sprintf( __( 'Edit &#8220;%s&#8221;' ), $att_title ) ),
 703                                         __( 'Edit' )
 704                                 );
 705                         }
 706                         if ( current_user_can( 'delete_post', $post->ID ) ) {
 707                                 if ( $this->is_trash ) {
 708                                         $actions['untrash'] = sprintf(
 709                                                 '<a href="%s" class="submitdelete" aria-label="%s">%s</a>',
 710                                                 wp_nonce_url( "post.php?action=untrash&amp;post=$post->ID", 'untrash-post_' . $post->ID ),
 711                                                 /* translators: %s: attachment title */
 712                                                 esc_attr( sprintf( __( 'Restore &#8220;%s&#8221; from the Trash' ), $att_title ) ),
 713                                                 __( 'Restore' )
 714                                         );
 715                                 } elseif ( EMPTY_TRASH_DAYS && MEDIA_TRASH ) {
 716                                         $actions['trash'] = sprintf(
 717                                                 '<a href="%s" class="submitdelete" aria-label="%s">%s</a>',
 718                                                 wp_nonce_url( "post.php?action=trash&amp;post=$post->ID", 'trash-post_' . $post->ID ),
 719                                                 /* translators: %s: attachment title */
 720                                                 esc_attr( sprintf( __( 'Move &#8220;%s&#8221; to the Trash' ), $att_title ) ),
 721                                                 _x( 'Trash', 'verb' )
 722                                         );
 723                                 }
 724                                 if ( $this->is_trash || ! EMPTY_TRASH_DAYS || ! MEDIA_TRASH ) {
 725                                         $delete_ays = ( !$this->is_trash && !MEDIA_TRASH ) ? " onclick='return showNotice.warn();'" : '';
 726                                         $actions['delete'] = sprintf(
 727                                                 '<a href="%s" class="submitdelete"%s aria-label="%s">%s</a>',
 728                                                 wp_nonce_url( "post.php?action=delete&amp;post=$post->ID", 'delete-post_' . $post->ID ),
 729                                                 $delete_ays,
 730                                                 /* translators: %s: attachment title */
 731                                                 esc_attr( sprintf( __( 'Delete &#8220;%s&#8221; permanently' ), $att_title ) ),
 732                                                 __( 'Delete Permanently' )
 733                                         );
 734                                 }
 735                         }
 736                         if ( ! $this->is_trash ) {
 737                                 $actions['view'] = sprintf(
 738                                         '<a href="%s" aria-label="%s" rel="permalink">%s</a>',
 739                                         get_permalink( $post->ID ),
 740                                         /* translators: %s: attachment title */
 741                                         esc_attr( sprintf( __( 'View &#8220;%s&#8221;' ), $att_title ) ),
 742                                         __( 'View' )
 743                                 );
 744                         }
 745                 }
 746
 747                 /**
 748                  * Filter the action links for each attachment in the Media list table.
 749                  *
 750                  * @since 2.8.0
 751                  *
 752                  * @param array   $actions  An array of action links for each attachment.
 753                  *                          Default 'Edit', 'Delete Permanently', 'View'.
 754                  * @param WP_Post $post     WP_Post object for the current attachment.
 755                  * @param bool    $detached Whether the list table contains media not attached
 756                  *                          to any posts. Default true.
 757                  */
 758                 return apply_filters( 'media_row_actions', $actions, $post, $this->detached );
 759         }
 760
 761         /**
 762          * Generates and displays row action links.
 763          *
 764          * @since 4.3.0
 765          * @access protected
 766          *
 767          * @param object $post        Attachment being acted upon.
 768          * @param string $column_name Current column name.
 769          * @param string $primary     Primary column name.
 770          * @return string Row actions output for media attachments.
 771          */
 772         protected function handle_row_actions( $post, $column_name, $primary ) {
 773                 if ( $primary !== $column_name ) {
 774                         return '';
 775                 }
 776
 777                 $att_title = _draft_or_post_title();
 778                 return $this->row_actions( $this->_get_row_actions( $post, $att_title ) );
 779         }
 780 }