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/wp-admin/includes/ -> class-wp-media-list-table.php (source)

   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       */
  25      protected $comment_pending_count = array();
  26  
  27      private $detached;
  28  
  29      private $is_trash;
  30  
  31      /**
  32       * Constructor.
  33       *
  34       * @since 3.1.0
  35       *
  36       * @see WP_List_Table::__construct() for more information on default arguments.
  37       *
  38       * @param array $args An associative array of arguments.
  39       */
  40  	public function __construct( $args = array() ) {
  41          $this->detached = ( isset( $_REQUEST['attachment-filter'] ) && 'detached' === $_REQUEST['attachment-filter'] );
  42  
  43          $this->modes = array(
  44              'list' => __( 'List view' ),
  45              'grid' => __( 'Grid view' ),
  46          );
  47  
  48          parent::__construct(
  49              array(
  50                  'plural' => 'media',
  51                  'screen' => isset( $args['screen'] ) ? $args['screen'] : null,
  52              )
  53          );
  54      }
  55  
  56      /**
  57       * @return bool
  58       */
  59  	public function ajax_user_can() {
  60          return current_user_can( 'upload_files' );
  61      }
  62  
  63      /**
  64       * @global string   $mode                  List table view mode.
  65       * @global WP_Query $wp_query              WordPress Query object.
  66       * @global array    $post_mime_types
  67       * @global array    $avail_post_mime_types
  68       */
  69  	public function prepare_items() {
  70          global $mode, $wp_query, $post_mime_types, $avail_post_mime_types;
  71  
  72          $mode = empty( $_REQUEST['mode'] ) ? 'list' : $_REQUEST['mode'];
  73  
  74          /*
  75           * Exclude attachments scheduled for deletion in the next two hours
  76           * if they are for zip packages for interrupted or failed updates.
  77           * See File_Upload_Upgrader class.
  78           */
  79          $not_in = array();
  80  
  81          foreach ( _get_cron_array() as $cron ) {
  82              if ( isset( $cron['upgrader_scheduled_cleanup'] ) ) {
  83                  $details = reset( $cron['upgrader_scheduled_cleanup'] );
  84  
  85                  if ( ! empty( $details['args'][0] ) ) {
  86                      $not_in[] = (int) $details['args'][0];
  87                  }
  88              }
  89          }
  90  
  91          if ( ! empty( $_REQUEST['post__not_in'] ) && is_array( $_REQUEST['post__not_in'] ) ) {
  92              $not_in = array_merge( array_values( $_REQUEST['post__not_in'] ), $not_in );
  93          }
  94  
  95          if ( ! empty( $not_in ) ) {
  96              $_REQUEST['post__not_in'] = $not_in;
  97          }
  98  
  99          list( $post_mime_types, $avail_post_mime_types ) = wp_edit_attachments_query( $_REQUEST );
 100  
 101          $this->is_trash = isset( $_REQUEST['attachment-filter'] ) && 'trash' === $_REQUEST['attachment-filter'];
 102  
 103          $this->set_pagination_args(
 104              array(
 105                  'total_items' => $wp_query->found_posts,
 106                  'total_pages' => $wp_query->max_num_pages,
 107                  'per_page'    => $wp_query->query_vars['posts_per_page'],
 108              )
 109          );
 110      }
 111  
 112      /**
 113       * @global array $post_mime_types
 114       * @global array $avail_post_mime_types
 115       * @return array
 116       */
 117  	protected function get_views() {
 118          global $post_mime_types, $avail_post_mime_types;
 119  
 120          $type_links = array();
 121  
 122          $filter = empty( $_GET['attachment-filter'] ) ? '' : $_GET['attachment-filter'];
 123  
 124          $type_links['all'] = sprintf(
 125              '<option value=""%s>%s</option>',
 126              selected( $filter, true, false ),
 127              __( 'All media items' )
 128          );
 129  
 130          foreach ( $post_mime_types as $mime_type => $label ) {
 131              if ( ! wp_match_mime_types( $mime_type, $avail_post_mime_types ) ) {
 132                  continue;
 133              }
 134  
 135              $selected = selected(
 136                  $filter && 0 === strpos( $filter, 'post_mime_type:' ) &&
 137                      wp_match_mime_types( $mime_type, str_replace( 'post_mime_type:', '', $filter ) ),
 138                  true,
 139                  false
 140              );
 141  
 142              $type_links[ $mime_type ] = sprintf(
 143                  '<option value="post_mime_type:%s"%s>%s</option>',
 144                  esc_attr( $mime_type ),
 145                  $selected,
 146                  $label[0]
 147              );
 148          }
 149  
 150          $type_links['detached'] = '<option value="detached"' . ( $this->detached ? ' selected="selected"' : '' ) . '>' . __( 'Unattached' ) . '</option>';
 151  
 152          $type_links['mine'] = sprintf(
 153              '<option value="mine"%s>%s</option>',
 154              selected( 'mine' === $filter, true, false ),
 155              _x( 'Mine', 'media items' )
 156          );
 157  
 158          if ( $this->is_trash || ( defined( 'MEDIA_TRASH' ) && MEDIA_TRASH ) ) {
 159              $type_links['trash'] = sprintf(
 160                  '<option value="trash"%s>%s</option>',
 161                  selected( 'trash' === $filter, true, false ),
 162                  _x( 'Trash', 'attachment filter' )
 163              );
 164          }
 165  
 166          return $type_links;
 167      }
 168  
 169      /**
 170       * @return array
 171       */
 172  	protected function get_bulk_actions() {
 173          $actions = array();
 174          if ( MEDIA_TRASH ) {
 175              if ( $this->is_trash ) {
 176                  $actions['untrash'] = __( 'Restore' );
 177                  $actions['delete']  = __( 'Delete permanently' );
 178              } else {
 179                  $actions['trash'] = __( 'Move to Trash' );
 180              }
 181          } else {
 182              $actions['delete'] = __( 'Delete permanently' );
 183          }
 184  
 185          if ( $this->detached ) {
 186              $actions['attach'] = __( 'Attach' );
 187          }
 188  
 189          return $actions;
 190      }
 191  
 192      /**
 193       * @param string $which
 194       */
 195  	protected function extra_tablenav( $which ) {
 196          if ( 'bar' !== $which ) {
 197              return;
 198          }
 199          ?>
 200          <div class="actions">
 201              <?php
 202              if ( ! $this->is_trash ) {
 203                  $this->months_dropdown( 'attachment' );
 204              }
 205  
 206              /** This action is documented in wp-admin/includes/class-wp-posts-list-table.php */
 207              do_action( 'restrict_manage_posts', $this->screen->post_type, $which );
 208  
 209              submit_button( __( 'Filter' ), '', 'filter_action', false, array( 'id' => 'post-query-submit' ) );
 210  
 211              if ( $this->is_trash && current_user_can( 'edit_others_posts' ) && $this->has_items() ) {
 212                  submit_button( __( 'Empty Trash' ), 'apply', 'delete_all', false );
 213              }
 214              ?>
 215          </div>
 216          <?php
 217      }
 218  
 219      /**
 220       * @return string
 221       */
 222  	public function current_action() {
 223          if ( isset( $_REQUEST['found_post_id'] ) && isset( $_REQUEST['media'] ) ) {
 224              return 'attach';
 225          }
 226  
 227          if ( isset( $_REQUEST['parent_post_id'] ) && isset( $_REQUEST['media'] ) ) {
 228              return 'detach';
 229          }
 230  
 231          if ( isset( $_REQUEST['delete_all'] ) || isset( $_REQUEST['delete_all2'] ) ) {
 232              return 'delete_all';
 233          }
 234  
 235          return parent::current_action();
 236      }
 237  
 238      /**
 239       * @return bool
 240       */
 241  	public function has_items() {
 242          return have_posts();
 243      }
 244  
 245      /**
 246       */
 247  	public function no_items() {
 248          if ( $this->is_trash ) {
 249              _e( 'No media files found in Trash.' );
 250          } else {
 251              _e( 'No media files found.' );
 252          }
 253      }
 254  
 255      /**
 256       * Override parent views so we can use the filter bar display.
 257       *
 258       * @global string $mode List table view mode.
 259       */
 260  	public function views() {
 261          global $mode;
 262  
 263          $views = $this->get_views();
 264  
 265          $this->screen->render_screen_reader_content( 'heading_views' );
 266          ?>
 267          <div class="wp-filter">
 268              <div class="filter-items">
 269                  <?php $this->view_switcher( $mode ); ?>
 270  
 271                  <label for="attachment-filter" class="screen-reader-text"><?php _e( 'Filter by type' ); ?></label>
 272                  <select class="attachment-filters" name="attachment-filter" id="attachment-filter">
 273                      <?php
 274                      if ( ! empty( $views ) ) {
 275                          foreach ( $views as $class => $view ) {
 276                              echo "\t$view\n";
 277                          }
 278                      }
 279                      ?>
 280                  </select>
 281  
 282                  <?php
 283                  $this->extra_tablenav( 'bar' );
 284  
 285                  /** This filter is documented in wp-admin/inclues/class-wp-list-table.php */
 286                  $views = apply_filters( "views_{$this->screen->id}", array() );
 287  
 288                  // Back compat for pre-4.0 view links.
 289                  if ( ! empty( $views ) ) {
 290                      echo '<ul class="filter-links">';
 291                      foreach ( $views as $class => $view ) {
 292                          echo "<li class='$class'>$view</li>";
 293                      }
 294                      echo '</ul>';
 295                  }
 296                  ?>
 297              </div>
 298  
 299              <div class="search-form">
 300                  <label for="media-search-input" class="media-search-input-label"><?php esc_html_e( 'Search' ); ?></label>
 301                  <input type="search" id="media-search-input" class="search" name="s" value="<?php _admin_search_query(); ?>">
 302              </div>
 303          </div>
 304          <?php
 305      }
 306  
 307      /**
 308       * @return array
 309       */
 310  	public function get_columns() {
 311          $posts_columns       = array();
 312          $posts_columns['cb'] = '<input type="checkbox" />';
 313          /* translators: Column name. */
 314          $posts_columns['title']  = _x( 'File', 'column name' );
 315          $posts_columns['author'] = __( 'Author' );
 316  
 317          $taxonomies = get_taxonomies_for_attachments( 'objects' );
 318          $taxonomies = wp_filter_object_list( $taxonomies, array( 'show_admin_column' => true ), 'and', 'name' );
 319  
 320          /**
 321           * Filters the taxonomy columns for attachments in the Media list table.
 322           *
 323           * @since 3.5.0
 324           *
 325           * @param string[] $taxonomies An array of registered taxonomy names to show for attachments.
 326           * @param string   $post_type  The post type. Default 'attachment'.
 327           */
 328          $taxonomies = apply_filters( 'manage_taxonomies_for_attachment_columns', $taxonomies, 'attachment' );
 329          $taxonomies = array_filter( $taxonomies, 'taxonomy_exists' );
 330  
 331          foreach ( $taxonomies as $taxonomy ) {
 332              if ( 'category' === $taxonomy ) {
 333                  $column_key = 'categories';
 334              } elseif ( 'post_tag' === $taxonomy ) {
 335                  $column_key = 'tags';
 336              } else {
 337                  $column_key = 'taxonomy-' . $taxonomy;
 338              }
 339              $posts_columns[ $column_key ] = get_taxonomy( $taxonomy )->labels->name;
 340          }
 341  
 342          /* translators: Column name. */
 343          if ( ! $this->detached ) {
 344              $posts_columns['parent'] = _x( 'Uploaded to', 'column name' );
 345              if ( post_type_supports( 'attachment', 'comments' ) ) {
 346                  $posts_columns['comments'] = '<span class="vers comment-grey-bubble" title="' . esc_attr__( 'Comments' ) . '"><span class="screen-reader-text">' . __( 'Comments' ) . '</span></span>';
 347              }
 348          }
 349          /* translators: Column name. */
 350          $posts_columns['date'] = _x( 'Date', 'column name' );
 351          /**
 352           * Filters the Media list table columns.
 353           *
 354           * @since 2.5.0
 355           *
 356           * @param string[] $posts_columns An array of columns displayed in the Media list table.
 357           * @param bool     $detached      Whether the list table contains media not attached
 358           *                                to any posts. Default true.
 359           */
 360          return apply_filters( 'manage_media_columns', $posts_columns, $this->detached );
 361      }
 362  
 363      /**
 364       * @return array
 365       */
 366  	protected function get_sortable_columns() {
 367          return array(
 368              'title'    => 'title',
 369              'author'   => 'author',
 370              'parent'   => 'parent',
 371              'comments' => 'comment_count',
 372              'date'     => array( 'date', true ),
 373          );
 374      }
 375  
 376      /**
 377       * Handles the checkbox column output.
 378       *
 379       * @since 4.3.0
 380       *
 381       * @param WP_Post $post The current WP_Post object.
 382       */
 383  	public function column_cb( $post ) {
 384          if ( current_user_can( 'edit_post', $post->ID ) ) {
 385              ?>
 386              <label class="screen-reader-text" for="cb-select-<?php echo $post->ID; ?>">
 387                  <?php
 388                  /* translators: %s: Attachment title. */
 389                  printf( __( 'Select %s' ), _draft_or_post_title() );
 390                  ?>
 391              </label>
 392              <input type="checkbox" name="media[]" id="cb-select-<?php echo $post->ID; ?>" value="<?php echo $post->ID; ?>" />
 393              <?php
 394          }
 395      }
 396  
 397      /**
 398       * Handles the title column output.
 399       *
 400       * @since 4.3.0
 401       *
 402       * @param WP_Post $post The current WP_Post object.
 403       */
 404  	public function column_title( $post ) {
 405          list( $mime ) = explode( '/', $post->post_mime_type );
 406  
 407          $title      = _draft_or_post_title();
 408          $thumb      = wp_get_attachment_image( $post->ID, array( 60, 60 ), true, array( 'alt' => '' ) );
 409          $link_start = '';
 410          $link_end   = '';
 411  
 412          if ( current_user_can( 'edit_post', $post->ID ) && ! $this->is_trash ) {
 413              $link_start = sprintf(
 414                  '<a href="%s" aria-label="%s">',
 415                  get_edit_post_link( $post->ID ),
 416                  /* translators: %s: Attachment title. */
 417                  esc_attr( sprintf( __( '&#8220;%s&#8221; (Edit)' ), $title ) )
 418              );
 419              $link_end = '</a>';
 420          }
 421  
 422          $class = $thumb ? ' class="has-media-icon"' : '';
 423          ?>
 424          <strong<?php echo $class; ?>>
 425              <?php
 426              echo $link_start;
 427              if ( $thumb ) :
 428                  ?>
 429                  <span class="media-icon <?php echo sanitize_html_class( $mime . '-icon' ); ?>"><?php echo $thumb; ?></span>
 430                  <?php
 431              endif;
 432              echo $title . $link_end;
 433              _media_states( $post );
 434              ?>
 435          </strong>
 436          <p class="filename">
 437              <span class="screen-reader-text"><?php _e( 'File name:' ); ?> </span>
 438              <?php
 439              $file = get_attached_file( $post->ID );
 440              echo esc_html( wp_basename( $file ) );
 441              ?>
 442          </p>
 443          <?php
 444      }
 445  
 446      /**
 447       * Handles the author column output.
 448       *
 449       * @since 4.3.0
 450       *
 451       * @param WP_Post $post The current WP_Post object.
 452       */
 453  	public function column_author( $post ) {
 454          printf(
 455              '<a href="%s">%s</a>',
 456              esc_url( add_query_arg( array( 'author' => get_the_author_meta( 'ID' ) ), 'upload.php' ) ),
 457              get_the_author()
 458          );
 459      }
 460  
 461      /**
 462       * Handles the description column output.
 463       *
 464       * @since 4.3.0
 465       *
 466       * @param WP_Post $post The current WP_Post object.
 467       */
 468  	public function column_desc( $post ) {
 469          echo has_excerpt() ? $post->post_excerpt : '';
 470      }
 471  
 472      /**
 473       * Handles the date column output.
 474       *
 475       * @since 4.3.0
 476       *
 477       * @param WP_Post $post The current WP_Post object.
 478       */
 479  	public function column_date( $post ) {
 480          if ( '0000-00-00 00:00:00' === $post->post_date ) {
 481              $h_time = __( 'Unpublished' );
 482          } else {
 483              $time      = get_post_timestamp( $post );
 484              $time_diff = time() - $time;
 485  
 486              if ( $time && $time_diff > 0 && $time_diff < DAY_IN_SECONDS ) {
 487                  /* translators: %s: Human-readable time difference. */
 488                  $h_time = sprintf( __( '%s ago' ), human_time_diff( $time ) );
 489              } else {
 490                  $h_time = get_the_time( __( 'Y/m/d' ), $post );
 491              }
 492          }
 493  
 494          echo $h_time;
 495      }
 496  
 497      /**
 498       * Handles the parent column output.
 499       *
 500       * @since 4.3.0
 501       *
 502       * @param WP_Post $post The current WP_Post object.
 503       */
 504  	public function column_parent( $post ) {
 505          $user_can_edit = current_user_can( 'edit_post', $post->ID );
 506  
 507          if ( $post->post_parent > 0 ) {
 508              $parent = get_post( $post->post_parent );
 509          } else {
 510              $parent = false;
 511          }
 512  
 513          if ( $parent ) {
 514              $title       = _draft_or_post_title( $post->post_parent );
 515              $parent_type = get_post_type_object( $parent->post_type );
 516  
 517              if ( $parent_type && $parent_type->show_ui && current_user_can( 'edit_post', $post->post_parent ) ) {
 518                  printf( '<strong><a href="%s">%s</a></strong>', get_edit_post_link( $post->post_parent ), $title );
 519              } elseif ( $parent_type && current_user_can( 'read_post', $post->post_parent ) ) {
 520                  printf( '<strong>%s</strong>', $title );
 521              } else {
 522                  _e( '(Private post)' );
 523              }
 524  
 525              if ( $user_can_edit ) :
 526                  $detach_url = add_query_arg(
 527                      array(
 528                          'parent_post_id' => $post->post_parent,
 529                          'media[]'        => $post->ID,
 530                          '_wpnonce'       => wp_create_nonce( 'bulk-' . $this->_args['plural'] ),
 531                      ),
 532                      'upload.php'
 533                  );
 534                  printf(
 535                      '<br /><a href="%s" class="hide-if-no-js detach-from-parent" aria-label="%s">%s</a>',
 536                      $detach_url,
 537                      /* translators: %s: Title of the post the attachment is attached to. */
 538                      esc_attr( sprintf( __( 'Detach from &#8220;%s&#8221;' ), $title ) ),
 539                      __( 'Detach' )
 540                  );
 541              endif;
 542          } else {
 543              _e( '(Unattached)' );
 544              ?>
 545              <?php
 546              if ( $user_can_edit ) {
 547                  $title = _draft_or_post_title( $post->post_parent );
 548                  printf(
 549                      '<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>',
 550                      $post->ID,
 551                      /* translators: %s: Attachment title. */
 552                      esc_attr( sprintf( __( 'Attach &#8220;%s&#8221; to existing content' ), $title ) ),
 553                      __( 'Attach' )
 554                  );
 555              }
 556          }
 557      }
 558  
 559      /**
 560       * Handles the comments column output.
 561       *
 562       * @since 4.3.0
 563       *
 564       * @param WP_Post $post The current WP_Post object.
 565       */
 566  	public function column_comments( $post ) {
 567          echo '<div class="post-com-count-wrapper">';
 568  
 569          if ( isset( $this->comment_pending_count[ $post->ID ] ) ) {
 570              $pending_comments = $this->comment_pending_count[ $post->ID ];
 571          } else {
 572              $pending_comments = get_pending_comments_num( $post->ID );
 573          }
 574  
 575          $this->comments_bubble( $post->ID, $pending_comments );
 576  
 577          echo '</div>';
 578      }
 579  
 580      /**
 581       * Handles output for the default column.
 582       *
 583       * @since 4.3.0
 584       *
 585       * @param WP_Post $post        The current WP_Post object.
 586       * @param string  $column_name Current column name.
 587       */
 588  	public function column_default( $post, $column_name ) {
 589          if ( 'categories' === $column_name ) {
 590              $taxonomy = 'category';
 591          } elseif ( 'tags' === $column_name ) {
 592              $taxonomy = 'post_tag';
 593          } elseif ( 0 === strpos( $column_name, 'taxonomy-' ) ) {
 594              $taxonomy = substr( $column_name, 9 );
 595          } else {
 596              $taxonomy = false;
 597          }
 598  
 599          if ( $taxonomy ) {
 600              $terms = get_the_terms( $post->ID, $taxonomy );
 601              if ( is_array( $terms ) ) {
 602                  $out = array();
 603                  foreach ( $terms as $t ) {
 604                      $posts_in_term_qv             = array();
 605                      $posts_in_term_qv['taxonomy'] = $taxonomy;
 606                      $posts_in_term_qv['term']     = $t->slug;
 607  
 608                      $out[] = sprintf(
 609                          '<a href="%s">%s</a>',
 610                          esc_url( add_query_arg( $posts_in_term_qv, 'upload.php' ) ),
 611                          esc_html( sanitize_term_field( 'name', $t->name, $t->term_id, $taxonomy, 'display' ) )
 612                      );
 613                  }
 614                  /* translators: Used between list items, there is a space after the comma. */
 615                  echo implode( __( ', ' ), $out );
 616              } else {
 617                  echo '<span aria-hidden="true">&#8212;</span><span class="screen-reader-text">' . get_taxonomy( $taxonomy )->labels->no_terms . '</span>';
 618              }
 619  
 620              return;
 621          }
 622  
 623          /**
 624           * Fires for each custom column in the Media list table.
 625           *
 626           * Custom columns are registered using the {@see 'manage_media_columns'} filter.
 627           *
 628           * @since 2.5.0
 629           *
 630           * @param string $column_name Name of the custom column.
 631           * @param int    $post_id     Attachment ID.
 632           */
 633          do_action( 'manage_media_custom_column', $column_name, $post->ID );
 634      }
 635  
 636      /**
 637       * @global WP_Post $post Global post object.
 638       */
 639  	public function display_rows() {
 640          global $post, $wp_query;
 641  
 642          $post_ids = wp_list_pluck( $wp_query->posts, 'ID' );
 643          reset( $wp_query->posts );
 644  
 645          $this->comment_pending_count = get_pending_comments_num( $post_ids );
 646  
 647          add_filter( 'the_title', 'esc_html' );
 648  
 649          while ( have_posts() ) :
 650              the_post();
 651              if ( $this->is_trash && 'trash' !== $post->post_status
 652                  || ! $this->is_trash && 'trash' === $post->post_status
 653              ) {
 654                  continue;
 655              }
 656              $post_owner = ( get_current_user_id() == $post->post_author ) ? 'self' : 'other';
 657              ?>
 658              <tr id="post-<?php echo $post->ID; ?>" class="<?php echo trim( ' author-' . $post_owner . ' status-' . $post->post_status ); ?>">
 659                  <?php $this->single_row_columns( $post ); ?>
 660              </tr>
 661              <?php
 662          endwhile;
 663      }
 664  
 665      /**
 666       * Gets the name of the default primary column.
 667       *
 668       * @since 4.3.0
 669       *
 670       * @return string Name of the default primary column, in this case, 'title'.
 671       */
 672  	protected function get_default_primary_column_name() {
 673          return 'title';
 674      }
 675  
 676      /**
 677       * @param WP_Post $post
 678       * @param string  $att_title
 679       * @return array
 680       */
 681  	private function _get_row_actions( $post, $att_title ) {
 682          $actions = array();
 683  
 684          if ( $this->detached ) {
 685              if ( current_user_can( 'edit_post', $post->ID ) ) {
 686                  $actions['edit'] = sprintf(
 687                      '<a href="%s" aria-label="%s">%s</a>',
 688                      get_edit_post_link( $post->ID ),
 689                      /* translators: %s: Attachment title. */
 690                      esc_attr( sprintf( __( 'Edit &#8220;%s&#8221;' ), $att_title ) ),
 691                      __( 'Edit' )
 692                  );
 693              }
 694              if ( current_user_can( 'delete_post', $post->ID ) ) {
 695                  if ( EMPTY_TRASH_DAYS && MEDIA_TRASH ) {
 696                      $actions['trash'] = sprintf(
 697                          '<a href="%s" class="submitdelete aria-button-if-js" aria-label="%s">%s</a>',
 698                          wp_nonce_url( "post.php?action=trash&amp;post=$post->ID", 'trash-post_' . $post->ID ),
 699                          /* translators: %s: Attachment title. */
 700                          esc_attr( sprintf( __( 'Move &#8220;%s&#8221; to the Trash' ), $att_title ) ),
 701                          _x( 'Trash', 'verb' )
 702                      );
 703                  } else {
 704                      $delete_ays        = ! MEDIA_TRASH ? " onclick='return showNotice.warn();'" : '';
 705                      $actions['delete'] = sprintf(
 706                          '<a href="%s" class="submitdelete aria-button-if-js"%s aria-label="%s">%s</a>',
 707                          wp_nonce_url( "post.php?action=delete&amp;post=$post->ID", 'delete-post_' . $post->ID ),
 708                          $delete_ays,
 709                          /* translators: %s: Attachment title. */
 710                          esc_attr( sprintf( __( 'Delete &#8220;%s&#8221; permanently' ), $att_title ) ),
 711                          __( 'Delete Permanently' )
 712                      );
 713                  }
 714              }
 715              $actions['view'] = sprintf(
 716                  '<a href="%s" aria-label="%s" rel="bookmark">%s</a>',
 717                  get_permalink( $post->ID ),
 718                  /* translators: %s: Attachment title. */
 719                  esc_attr( sprintf( __( 'View &#8220;%s&#8221;' ), $att_title ) ),
 720                  __( 'View' )
 721              );
 722  
 723              if ( current_user_can( 'edit_post', $post->ID ) ) {
 724                  $actions['attach'] = sprintf(
 725                      '<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>',
 726                      $post->ID,
 727                      /* translators: %s: Attachment title. */
 728                      esc_attr( sprintf( __( 'Attach &#8220;%s&#8221; to existing content' ), $att_title ) ),
 729                      __( 'Attach' )
 730                  );
 731              }
 732          } else {
 733              if ( current_user_can( 'edit_post', $post->ID ) && ! $this->is_trash ) {
 734                  $actions['edit'] = sprintf(
 735                      '<a href="%s" aria-label="%s">%s</a>',
 736                      get_edit_post_link( $post->ID ),
 737                      /* translators: %s: Attachment title. */
 738                      esc_attr( sprintf( __( 'Edit &#8220;%s&#8221;' ), $att_title ) ),
 739                      __( 'Edit' )
 740                  );
 741              }
 742              if ( current_user_can( 'delete_post', $post->ID ) ) {
 743                  if ( $this->is_trash ) {
 744                      $actions['untrash'] = sprintf(
 745                          '<a href="%s" class="submitdelete aria-button-if-js" aria-label="%s">%s</a>',
 746                          wp_nonce_url( "post.php?action=untrash&amp;post=$post->ID", 'untrash-post_' . $post->ID ),
 747                          /* translators: %s: Attachment title. */
 748                          esc_attr( sprintf( __( 'Restore &#8220;%s&#8221; from the Trash' ), $att_title ) ),
 749                          __( 'Restore' )
 750                      );
 751                  } elseif ( EMPTY_TRASH_DAYS && MEDIA_TRASH ) {
 752                      $actions['trash'] = sprintf(
 753                          '<a href="%s" class="submitdelete aria-button-if-js" aria-label="%s">%s</a>',
 754                          wp_nonce_url( "post.php?action=trash&amp;post=$post->ID", 'trash-post_' . $post->ID ),
 755                          /* translators: %s: Attachment title. */
 756                          esc_attr( sprintf( __( 'Move &#8220;%s&#8221; to the Trash' ), $att_title ) ),
 757                          _x( 'Trash', 'verb' )
 758                      );
 759                  }
 760                  if ( $this->is_trash || ! EMPTY_TRASH_DAYS || ! MEDIA_TRASH ) {
 761                      $delete_ays        = ( ! $this->is_trash && ! MEDIA_TRASH ) ? " onclick='return showNotice.warn();'" : '';
 762                      $actions['delete'] = sprintf(
 763                          '<a href="%s" class="submitdelete aria-button-if-js"%s aria-label="%s">%s</a>',
 764                          wp_nonce_url( "post.php?action=delete&amp;post=$post->ID", 'delete-post_' . $post->ID ),
 765                          $delete_ays,
 766                          /* translators: %s: Attachment title. */
 767                          esc_attr( sprintf( __( 'Delete &#8220;%s&#8221; permanently' ), $att_title ) ),
 768                          __( 'Delete Permanently' )
 769                      );
 770                  }
 771              }
 772              if ( ! $this->is_trash ) {
 773                  $actions['view'] = sprintf(
 774                      '<a href="%s" aria-label="%s" rel="bookmark">%s</a>',
 775                      get_permalink( $post->ID ),
 776                      /* translators: %s: Attachment title. */
 777                      esc_attr( sprintf( __( 'View &#8220;%s&#8221;' ), $att_title ) ),
 778                      __( 'View' )
 779                  );
 780              }
 781          }
 782  
 783          /**
 784           * Filters the action links for each attachment in the Media list table.
 785           *
 786           * @since 2.8.0
 787           *
 788           * @param string[] $actions  An array of action links for each attachment.
 789           *                           Default 'Edit', 'Delete Permanently', 'View'.
 790           * @param WP_Post  $post     WP_Post object for the current attachment.
 791           * @param bool     $detached Whether the list table contains media not attached
 792           *                           to any posts. Default true.
 793           */
 794          return apply_filters( 'media_row_actions', $actions, $post, $this->detached );
 795      }
 796  
 797      /**
 798       * Generates and displays row action links.
 799       *
 800       * @since 4.3.0
 801       *
 802       * @param WP_Post $post        Attachment being acted upon.
 803       * @param string  $column_name Current column name.
 804       * @param string  $primary     Primary column name.
 805       * @return string Row actions output for media attachments, or an empty string
 806       *                if the current column is not the primary column.
 807       */
 808  	protected function handle_row_actions( $post, $column_name, $primary ) {
 809          if ( $primary !== $column_name ) {
 810              return '';
 811          }
 812  
 813          $att_title = _draft_or_post_title();
 814  
 815          return $this->row_actions( $this->_get_row_actions( $post, $att_title ) );
 816      }
 817  }


Generated : Wed Mar 3 08:20:01 2021 Cross-referenced by PHPXref