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   1  <?php
   2  /**
   3   * Comment Management Screen
   4   *
   5   * @package WordPress
   6   * @subpackage Administration
   7   */
   8  
   9  /** Load WordPress Bootstrap */
  10  require_once( dirname( __FILE__ ) . '/admin.php' );
  11  
  12  $parent_file = 'edit-comments.php';
  13  $submenu_file = 'edit-comments.php';
  14  
  15  wp_reset_vars( array('action') );
  16  
  17  if ( isset( $_POST['deletecomment'] ) )
  18      $action = 'deletecomment';
  19  
  20  if ( 'cdc' == $action )
  21      $action = 'delete';
  22  elseif ( 'mac' == $action )
  23      $action = 'approve';
  24  
  25  if ( isset( $_GET['dt'] ) ) {
  26      if ( 'spam' == $_GET['dt'] )
  27          $action = 'spam';
  28      elseif ( 'trash' == $_GET['dt'] )
  29          $action = 'trash';
  30  }
  31  
  32  /**
  33   * Display error message at bottom of comments.
  34   *
  35   * @param string $msg Error Message. Assumed to contain HTML and be sanitized.
  36   */
  37  function comment_footer_die( $msg ) {
  38      echo "<div class='wrap'><p>$msg</p></div>";
  39      include ( ABSPATH . 'wp-admin/admin-footer.php' );
  40      die;
  41  }
  42  
  43  switch( $action ) {
  44  
  45  case 'editcomment' :
  46      $title = __('Edit Comment');
  47  
  48      get_current_screen()->add_help_tab( array(
  49          'id'      => 'overview',
  50          'title'   => __('Overview'),
  51          'content' =>
  52              '<p>' . __( 'You can edit the information left in a comment if needed. This is often useful when you notice that a commenter has made a typographical error.' ) . '</p>' .
  53              '<p>' . __( 'You can also moderate the comment from this screen using the Status box, where you can also change the timestamp of the comment.' ) . '</p>'
  54      ) );
  55  
  56      get_current_screen()->set_help_sidebar(
  57      '<p><strong>' . __( 'For more information:' ) . '</strong></p>' .
  58      '<p>' . __( '<a href="http://codex.wordpress.org/Administration_Screens#Comments" target="_blank">Documentation on Comments</a>' ) . '</p>' .
  59      '<p>' . __( '<a href="http://wordpress.org/support/" target="_blank">Support Forums</a>' ) . '</p>'
  60      );
  61  
  62      wp_enqueue_script('comment');
  63      require_once ( ABSPATH . 'wp-admin/admin-header.php' );
  64  
  65      $comment_id = absint( $_GET['c'] );
  66  
  67      if ( !$comment = get_comment( $comment_id ) )
  68          comment_footer_die( __('Oops, no comment with this ID.') . sprintf(' <a href="%s">' . __('Go back') . '</a>.', 'javascript:history.go(-1)') );
  69  
  70      if ( !current_user_can( 'edit_comment', $comment_id ) )
  71          comment_footer_die( __('You are not allowed to edit this comment.') );
  72  
  73      if ( 'trash' == $comment->comment_approved )
  74          comment_footer_die( __('This comment is in the Trash. Please move it out of the Trash if you want to edit it.') );
  75  
  76      $comment = get_comment_to_edit( $comment_id );
  77  
  78      include ( ABSPATH . 'wp-admin/edit-form-comment.php' );
  79  
  80      break;
  81  
  82  case 'delete'  :
  83  case 'approve' :
  84  case 'trash'   :
  85  case 'spam'    :
  86  
  87      $title = __('Moderate Comment');
  88  
  89      $comment_id = absint( $_GET['c'] );
  90  
  91      if ( !$comment = get_comment_to_edit( $comment_id ) ) {
  92          wp_redirect( admin_url('edit-comments.php?error=1') );
  93          die();
  94      }
  95  
  96      if ( !current_user_can( 'edit_comment', $comment->comment_ID ) ) {
  97          wp_redirect( admin_url('edit-comments.php?error=2') );
  98          die();
  99      }
 100  
 101      // No need to re-approve/re-trash/re-spam a comment.
 102      if ( $action == str_replace( '1', 'approve', $comment->comment_approved ) ) {
 103          wp_redirect( admin_url( 'edit-comments.php?same=' . $comment_id ) );
 104          die();
 105       }
 106  
 107      require_once ( ABSPATH . 'wp-admin/admin-header.php' );
 108  
 109      $formaction    = $action . 'comment';
 110      $nonce_action  = 'approve' == $action ? 'approve-comment_' : 'delete-comment_';
 111      $nonce_action .= $comment_id;
 112  
 113  ?>
 114  <div class='wrap'>
 115  
 116  <div class="narrow">
 117  
 118  <h2><?php echo esc_html( $title ); ?></h2>
 119  
 120  <?php
 121  switch ( $action ) {
 122      case 'spam' :
 123          $caution_msg = __('You are about to mark the following comment as spam:');
 124          $button      = __('Spam Comment');
 125          break;
 126      case 'trash' :
 127          $caution_msg = __('You are about to move the following comment to the Trash:');
 128          $button      = __('Trash Comment');
 129          break;
 130      case 'delete' :
 131          $caution_msg = __('You are about to delete the following comment:');
 132          $button      = __('Permanently Delete Comment');
 133          break;
 134      default :
 135          $caution_msg = __('You are about to approve the following comment:');
 136          $button      = __('Approve Comment');
 137          break;
 138  }
 139  
 140  if ( $comment->comment_approved != '0' ) { // if not unapproved
 141      $message = '';
 142      switch ( $comment->comment_approved ) {
 143          case '1' :
 144              $message = __('This comment is currently approved.');
 145              break;
 146          case 'spam' :
 147              $message  = __('This comment is currently marked as spam.');
 148              break;
 149          case 'trash' :
 150              $message  = __('This comment is currently in the Trash.');
 151              break;
 152      }
 153      if ( $message )
 154          echo '<div class="updated"><p>' . $message . '</p></div>';
 155  }
 156  ?>
 157  <p><strong><?php _e('Caution:'); ?></strong> <?php echo $caution_msg; ?></p>
 158  
 159  <table class="form-table comment-ays">
 160  <tr class="alt">
 161  <th scope="row"><?php _e('Author'); ?></th>
 162  <td><?php echo $comment->comment_author; ?></td>
 163  </tr>
 164  <?php if ( $comment->comment_author_email ) { ?>
 165  <tr>
 166  <th scope="row"><?php _e('E-mail'); ?></th>
 167  <td><?php echo $comment->comment_author_email; ?></td>
 168  </tr>
 169  <?php } ?>
 170  <?php if ( $comment->comment_author_url ) { ?>
 171  <tr>
 172  <th scope="row"><?php _e('URL'); ?></th>
 173  <td><a href="<?php echo $comment->comment_author_url; ?>"><?php echo $comment->comment_author_url; ?></a></td>
 174  </tr>
 175  <?php } ?>
 176  <tr>
 177  <th scope="row" valign="top"><?php /* translators: field name in comment form */ _ex('Comment', 'noun'); ?></th>
 178  <td><?php echo $comment->comment_content; ?></td>
 179  </tr>
 180  </table>
 181  
 182  <p><?php _e('Are you sure you want to do this?'); ?></p>
 183  
 184  <form action='comment.php' method='get'>
 185  
 186  <table width="100%">
 187  <tr>
 188  <td><a class="button" href="<?php echo admin_url('edit-comments.php'); ?>"><?php esc_attr_e('No'); ?></a></td>
 189  <td class="textright"><?php submit_button( $button, 'button' ); ?></td>
 190  </tr>
 191  </table>
 192  
 193  <?php wp_nonce_field( $nonce_action ); ?>
 194  <input type='hidden' name='action' value='<?php echo esc_attr($formaction); ?>' />
 195  <input type='hidden' name='c' value='<?php echo esc_attr($comment->comment_ID); ?>' />
 196  <input type='hidden' name='noredir' value='1' />
 197  </form>
 198  
 199  </div>
 200  </div>
 201  <?php
 202      break;
 203  
 204  case 'deletecomment'    :
 205  case 'trashcomment'     :
 206  case 'untrashcomment'   :
 207  case 'spamcomment'      :
 208  case 'unspamcomment'    :
 209  case 'approvecomment'   :
 210  case 'unapprovecomment' :
 211      $comment_id = absint( $_REQUEST['c'] );
 212  
 213      if ( in_array( $action, array( 'approvecomment', 'unapprovecomment' ) ) )
 214          check_admin_referer( 'approve-comment_' . $comment_id );
 215      else
 216          check_admin_referer( 'delete-comment_' . $comment_id );
 217  
 218      $noredir = isset($_REQUEST['noredir']);
 219  
 220      if ( !$comment = get_comment($comment_id) )
 221          comment_footer_die( __('Oops, no comment with this ID.') . sprintf(' <a href="%s">' . __('Go back') . '</a>.', 'edit-comments.php') );
 222      if ( !current_user_can( 'edit_comment', $comment->comment_ID ) )
 223          comment_footer_die( __('You are not allowed to edit comments on this post.') );
 224  
 225      if ( '' != wp_get_referer() && ! $noredir && false === strpos(wp_get_referer(), 'comment.php') )
 226          $redir = wp_get_referer();
 227      elseif ( '' != wp_get_original_referer() && ! $noredir )
 228          $redir = wp_get_original_referer();
 229      elseif ( in_array( $action, array( 'approvecomment', 'unapprovecomment' ) ) )
 230          $redir = admin_url('edit-comments.php?p=' . absint( $comment->comment_post_ID ) );
 231      else
 232          $redir = admin_url('edit-comments.php');
 233  
 234      $redir = remove_query_arg( array('spammed', 'unspammed', 'trashed', 'untrashed', 'deleted', 'ids', 'approved', 'unapproved'), $redir );
 235  
 236      switch ( $action ) {
 237          case 'deletecomment' :
 238              wp_delete_comment( $comment_id );
 239              $redir = add_query_arg( array('deleted' => '1'), $redir );
 240              break;
 241          case 'trashcomment' :
 242              wp_trash_comment($comment_id);
 243              $redir = add_query_arg( array('trashed' => '1', 'ids' => $comment_id), $redir );
 244              break;
 245          case 'untrashcomment' :
 246              wp_untrash_comment($comment_id);
 247              $redir = add_query_arg( array('untrashed' => '1'), $redir );
 248              break;
 249          case 'spamcomment' :
 250              wp_spam_comment($comment_id);
 251              $redir = add_query_arg( array('spammed' => '1', 'ids' => $comment_id), $redir );
 252              break;
 253          case 'unspamcomment' :
 254              wp_unspam_comment($comment_id);
 255              $redir = add_query_arg( array('unspammed' => '1'), $redir );
 256              break;
 257          case 'approvecomment' :
 258              wp_set_comment_status( $comment_id, 'approve' );
 259              $redir = add_query_arg( array( 'approved' => 1 ), $redir );
 260              break;
 261          case 'unapprovecomment' :
 262              wp_set_comment_status( $comment_id, 'hold' );
 263              $redir = add_query_arg( array( 'unapproved' => 1 ), $redir );
 264              break;
 265      }
 266  
 267      wp_redirect( $redir );
 268      die;
 269      break;
 270  
 271  case 'editedcomment' :
 272  
 273      $comment_id = absint( $_POST['comment_ID'] );
 274      $comment_post_id = absint( $_POST['comment_post_ID'] );
 275  
 276      check_admin_referer( 'update-comment_' . $comment_id );
 277  
 278      edit_comment();
 279  
 280      $location = ( empty( $_POST['referredby'] ) ? "edit-comments.php?p=$comment_post_id" : $_POST['referredby'] ) . '#comment-' . $comment_id;
 281  
 282      /**
 283       * Filter the URI the user is redirected to after editing a comment in the admin.
 284       *
 285       * @since 2.1.0
 286       *
 287       * @param string $location The URI the user will be redirected to.
 288       * @param int $comment_id The ID of the comment being edited.
 289       */
 290      $location = apply_filters( 'comment_edit_redirect', $location, $comment_id );
 291      wp_redirect( $location );
 292  
 293      exit();
 294      break;
 295  
 296  default:
 297      wp_die( __('Unknown action.') );
 298      break;
 299  
 300  } // end switch
 301  
 302  include ( ABSPATH . 'wp-admin/admin-footer.php' );