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   1  <?php
   2  /**
   3   * Media Library administration panel.
   4   *
   5   * @package WordPress
   6   * @subpackage Administration
   7   */
   8  
   9  /** WordPress Administration Bootstrap */
  10  require_once ( './admin.php' );
  11  
  12  if ( !current_user_can('upload_files') )
  13      wp_die( __( 'You do not have permission to upload files.' ) );
  14  
  15  $wp_list_table = _get_list_table('WP_Media_List_Table');
  16  $pagenum = $wp_list_table->get_pagenum();
  17  
  18  // Handle bulk actions
  19  $doaction = $wp_list_table->current_action();
  20  
  21  if ( $doaction ) {
  22      check_admin_referer('bulk-media');
  23  
  24      if ( 'delete_all' == $doaction ) {
  25          $post_ids = $wpdb->get_col( "SELECT ID FROM $wpdb->posts WHERE post_type='attachment' AND post_status = 'trash'" );
  26          $doaction = 'delete';
  27      } elseif ( isset( $_REQUEST['media'] ) ) {
  28          $post_ids = $_REQUEST['media'];
  29      } elseif ( isset( $_REQUEST['ids'] ) ) {
  30          $post_ids = explode( ',', $_REQUEST['ids'] );
  31      }
  32  
  33      $location = 'upload.php';
  34      if ( $referer = wp_get_referer() ) {
  35          if ( false !== strpos( $referer, 'upload.php' ) )
  36              $location = remove_query_arg( array( 'trashed', 'untrashed', 'deleted', 'message', 'ids', 'posted' ), $referer );
  37      }
  38  
  39      switch ( $doaction ) {
  40          case 'find_detached':
  41              if ( !current_user_can('edit_posts') )
  42                  wp_die( __('You are not allowed to scan for lost attachments.') );
  43  
  44              $lost = $wpdb->get_col( "
  45                  SELECT ID FROM $wpdb->posts
  46                  WHERE post_type = 'attachment' AND post_parent > '0'
  47                  AND post_parent NOT IN (
  48                      SELECT ID FROM $wpdb->posts
  49                      WHERE post_type NOT IN ( 'attachment', '" . join( "', '", get_post_types( array( 'public' => false ) ) ) . "' )
  50                  )
  51              " );
  52  
  53              $_REQUEST['detached'] = 1;
  54              break;
  55          case 'attach':
  56              $parent_id = (int) $_REQUEST['found_post_id'];
  57              if ( !$parent_id )
  58                  return;
  59  
  60              $parent = &get_post( $parent_id );
  61              if ( !current_user_can( 'edit_post', $parent_id ) )
  62                  wp_die( __( 'You are not allowed to edit this post.' ) );
  63  
  64              $attach = array();
  65              foreach ( (array) $_REQUEST['media'] as $att_id ) {
  66                  $att_id = (int) $att_id;
  67  
  68                  if ( !current_user_can( 'edit_post', $att_id ) )
  69                      continue;
  70  
  71                  $attach[] = $att_id;
  72                  clean_attachment_cache( $att_id );
  73              }
  74  
  75              if ( ! empty( $attach ) ) {
  76                  $attach = implode( ',', $attach );
  77                  $attached = $wpdb->query( $wpdb->prepare( "UPDATE $wpdb->posts SET post_parent = %d WHERE post_type = 'attachment' AND ID IN ( $attach )", $parent_id ) );
  78              }
  79  
  80              if ( isset( $attached ) ) {
  81                  $location = 'upload.php';
  82                  if ( $referer = wp_get_referer() ) {
  83                      if ( false !== strpos( $referer, 'upload.php' ) )
  84                          $location = $referer;
  85                  }
  86  
  87                  $location = add_query_arg( array( 'attached' => $attached ) , $location );
  88                  wp_redirect( $location );
  89                  exit;
  90              }
  91              break;
  92          case 'trash':
  93              foreach ( (array) $post_ids as $post_id ) {
  94                  if ( !current_user_can( 'delete_post', $post_id ) )
  95                      wp_die( __( 'You are not allowed to move this post to the trash.' ) );
  96  
  97                  if ( !wp_trash_post( $post_id ) )
  98                      wp_die( __( 'Error in moving to trash...' ) );
  99              }
 100              $location = add_query_arg( array( 'trashed' => count( $post_ids ), 'ids' => join( ',', $post_ids ) ), $location );
 101              break;
 102          case 'untrash':
 103              foreach ( (array) $post_ids as $post_id ) {
 104                  if ( !current_user_can( 'delete_post', $post_id ) )
 105                      wp_die( __( 'You are not allowed to move this post out of the trash.' ) );
 106  
 107                  if ( !wp_untrash_post( $post_id ) )
 108                      wp_die( __( 'Error in restoring from trash...' ) );
 109              }
 110              $location = add_query_arg( 'untrashed', count( $post_ids ), $location );
 111              break;
 112          case 'delete':
 113              foreach ( (array) $post_ids as $post_id_del ) {
 114                  if ( !current_user_can( 'delete_post', $post_id_del ) )
 115                      wp_die( __( 'You are not allowed to delete this post.' ) );
 116  
 117                  if ( !wp_delete_attachment( $post_id_del ) )
 118                      wp_die( __( 'Error in deleting...' ) );
 119              }
 120              $location = add_query_arg( 'deleted', count( $post_ids ), $location );
 121              break;
 122      }
 123  
 124      wp_redirect( $location );
 125      exit;
 126  } elseif ( ! empty( $_GET['_wp_http_referer'] ) ) {
 127       wp_redirect( remove_query_arg( array( '_wp_http_referer', '_wpnonce' ), stripslashes( $_SERVER['REQUEST_URI'] ) ) );
 128       exit;
 129  }
 130  
 131  $wp_list_table->prepare_items();
 132  
 133  $title = __('Media Library');
 134  $parent_file = 'upload.php';
 135  
 136  wp_enqueue_script( 'wp-ajax-response' );
 137  wp_enqueue_script( 'jquery-ui-draggable' );
 138  wp_enqueue_script( 'media' );
 139  
 140  add_screen_option( 'per_page', array('label' => _x( 'Media items', 'items per page (screen options)' )) );
 141  
 142  add_contextual_help( $current_screen,
 143      '<p>' . __( 'All the files you&#8217;ve uploaded are listed in the Media Library, with the most recent uploads listed first. You can use the <em>Screen Options</em> tab to customize the display of this screen.' ) . '</p>' .
 144      '<p>' . __( 'You can narrow the list by file type/status using the text link filters at the top of the screen. You also can refine the list by date using the dropdown menu above the media table.' ) . '</p>' .
 145      '<p>' . __( 'Hovering over a row reveals action links: <em>Edit</em>, <em>Delete Permanently</em>, and <em>View</em>. Clicking <em>Edit</em> or on the media file&#8217;s name displays a simple screen to edit that individual file&#8217;s metadata. Clicking <em>Delete Permanently</em> will delete the file from the media library (as well as from any posts to which it is currently attached). <em>View</em> will take you to the display page for that file.' ) . '</p>' .
 146      '<p>' . __( 'If a media file has not been attached to any post, you will see that in the <em>Attached To</em> column, and can click on <em>Attach File</em> to launch a small popup that will allow you to search for a post and attach the file.' ) . '</p>' .
 147      '<p><strong>' . __( 'For more information:' ) . '</strong></p>' .
 148      '<p>' . __( '<a href="http://codex.wordpress.org/Media_Library_Screen" target="_blank">Documentation on Media Library</a>' ) . '</p>' .
 149      '<p>' . __( '<a href="http://wordpress.org/support/" target="_blank">Support Forums</a>' ) . '</p>'
 150  );
 151  
 152  require_once ('./admin-header.php');
 153  ?>
 154  
 155  <div class="wrap">
 156  <?php screen_icon(); ?>
 157  <h2><?php echo esc_html( $title ); ?> <a href="media-new.php" class="add-new-h2"><?php echo esc_html_x('Add New', 'file'); ?></a> <?php
 158  if ( isset($_REQUEST['s']) && $_REQUEST['s'] )
 159      printf( '<span class="subtitle">' . __('Search results for &#8220;%s&#8221;') . '</span>', get_search_query() ); ?>
 160  </h2>
 161  
 162  <?php
 163  $message = '';
 164  if ( isset($_GET['posted']) && (int) $_GET['posted'] ) {
 165      $message = __('Media attachment updated.');
 166      $_SERVER['REQUEST_URI'] = remove_query_arg(array('posted'), $_SERVER['REQUEST_URI']);
 167  }
 168  
 169  if ( isset($_GET['attached']) && (int) $_GET['attached'] ) {
 170      $attached = (int) $_GET['attached'];
 171      $message = sprintf( _n('Reattached %d attachment.', 'Reattached %d attachments.', $attached), $attached );
 172      $_SERVER['REQUEST_URI'] = remove_query_arg(array('attached'), $_SERVER['REQUEST_URI']);
 173  }
 174  
 175  if ( isset($_GET['deleted']) && (int) $_GET['deleted'] ) {
 176      $message = sprintf( _n( 'Media attachment permanently deleted.', '%d media attachments permanently deleted.', $_GET['deleted'] ), number_format_i18n( $_GET['deleted'] ) );
 177      $_SERVER['REQUEST_URI'] = remove_query_arg(array('deleted'), $_SERVER['REQUEST_URI']);
 178  }
 179  
 180  if ( isset($_GET['trashed']) && (int) $_GET['trashed'] ) {
 181      $message = sprintf( _n( 'Media attachment moved to the trash.', '%d media attachments moved to the trash.', $_GET['trashed'] ), number_format_i18n( $_GET['trashed'] ) );
 182      $message .= ' <a href="' . esc_url( wp_nonce_url( 'upload.php?doaction=undo&action=untrash&ids='.(isset($_GET['ids']) ? $_GET['ids'] : ''), "bulk-media" ) ) . '">' . __('Undo') . '</a>';
 183      $_SERVER['REQUEST_URI'] = remove_query_arg(array('trashed'), $_SERVER['REQUEST_URI']);
 184  }
 185  
 186  if ( isset($_GET['untrashed']) && (int) $_GET['untrashed'] ) {
 187      $message = sprintf( _n( 'Media attachment restored from the trash.', '%d media attachments restored from the trash.', $_GET['untrashed'] ), number_format_i18n( $_GET['untrashed'] ) );
 188      $_SERVER['REQUEST_URI'] = remove_query_arg(array('untrashed'), $_SERVER['REQUEST_URI']);
 189  }
 190  
 191  $messages[1] = __('Media attachment updated.');
 192  $messages[2] = __('Media permanently deleted.');
 193  $messages[3] = __('Error saving media attachment.');
 194  $messages[4] = __('Media moved to the trash.') . ' <a href="' . esc_url( wp_nonce_url( 'upload.php?doaction=undo&action=untrash&ids='.(isset($_GET['ids']) ? $_GET['ids'] : ''), "bulk-media" ) ) . '">' . __('Undo') . '</a>';
 195  $messages[5] = __('Media restored from the trash.');
 196  
 197  if ( isset($_GET['message']) && (int) $_GET['message'] ) {
 198      $message = $messages[$_GET['message']];
 199      $_SERVER['REQUEST_URI'] = remove_query_arg(array('message'), $_SERVER['REQUEST_URI']);
 200  }
 201  
 202  if ( !empty($message) ) { ?>
 203  <div id="message" class="updated"><p><?php echo $message; ?></p></div>
 204  <?php } ?>
 205  
 206  <?php $wp_list_table->views(); ?>
 207  
 208  <form id="posts-filter" action="" method="get">
 209  
 210  <?php $wp_list_table->search_box( __( 'Search Media' ), 'media' ); ?>
 211  
 212  <?php $wp_list_table->display(); ?>
 213  
 214  <div id="ajax-response"></div>
 215  <?php find_posts_div(); ?>
 216  <br class="clear" />
 217  
 218  </form>
 219  </div>
 220  
 221  <?php
 222  include ('./admin-footer.php');