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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 ('./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 ('./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 ('./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 ('./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 ('./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  <?php screen_icon(); ?>
 119  <h2><?php echo esc_html( $title ); ?></h2>
 120  
 121  <?php
 122  switch ( $action ) {
 123      case 'spam' :
 124          $caution_msg = __('You are about to mark the following comment as spam:');
 125          $button      = __('Spam Comment');
 126          break;
 127      case 'trash' :
 128          $caution_msg = __('You are about to move the following comment to the Trash:');
 129          $button      = __('Trash Comment');
 130          break;
 131      case 'delete' :
 132          $caution_msg = __('You are about to delete the following comment:');
 133          $button      = __('Permanently Delete Comment');
 134          break;
 135      default :
 136          $caution_msg = __('You are about to approve the following comment:');
 137          $button      = __('Approve Comment');
 138          break;
 139  }
 140  
 141  if ( $comment->comment_approved != '0' ) { // if not unapproved
 142      $message = '';
 143      switch ( $comment->comment_approved ) {
 144          case '1' :
 145              $message = __('This comment is currently approved.');
 146              break;
 147          case 'spam' :
 148              $message  = __('This comment is currently marked as spam.');
 149              break;
 150          case 'trash' :
 151              $message  = __('This comment is currently in the Trash.');
 152              break;
 153      }
 154      if ( $message )
 155          echo '<div class="updated"><p>' . $message . '</p></div>';
 156  }
 157  ?>
 158  <p><strong><?php _e('Caution:'); ?></strong> <?php echo $caution_msg; ?></p>
 159  
 160  <table class="form-table comment-ays">
 161  <tr class="alt">
 162  <th scope="row"><?php _e('Author'); ?></th>
 163  <td><?php echo $comment->comment_author; ?></td>
 164  </tr>
 165  <?php if ( $comment->comment_author_email ) { ?>
 166  <tr>
 167  <th scope="row"><?php _e('E-mail'); ?></th>
 168  <td><?php echo $comment->comment_author_email; ?></td>
 169  </tr>
 170  <?php } ?>
 171  <?php if ( $comment->comment_author_url ) { ?>
 172  <tr>
 173  <th scope="row"><?php _e('URL'); ?></th>
 174  <td><a href="<?php echo $comment->comment_author_url; ?>"><?php echo $comment->comment_author_url; ?></a></td>
 175  </tr>
 176  <?php } ?>
 177  <tr>
 178  <th scope="row" valign="top"><?php /* translators: field name in comment form */ _ex('Comment', 'noun'); ?></th>
 179  <td><?php echo $comment->comment_content; ?></td>
 180  </tr>
 181  </table>
 182  
 183  <p><?php _e('Are you sure you want to do this?'); ?></p>
 184  
 185  <form action='comment.php' method='get'>
 186  
 187  <table width="100%">
 188  <tr>
 189  <td><a class="button" href="<?php echo admin_url('edit-comments.php'); ?>"><?php esc_attr_e('No'); ?></a></td>
 190  <td class="textright"><?php submit_button( $button, 'button' ); ?></td>
 191  </tr>
 192  </table>
 193  
 194  <?php wp_nonce_field( $nonce_action ); ?>
 195  <input type='hidden' name='action' value='<?php echo esc_attr($formaction); ?>' />
 196  <input type='hidden' name='c' value='<?php echo esc_attr($comment->comment_ID); ?>' />
 197  <input type='hidden' name='noredir' value='1' />
 198  </form>
 199  
 200  </div>
 201  </div>
 202  <?php
 203      break;
 204  
 205  case 'deletecomment'    :
 206  case 'trashcomment'     :
 207  case 'untrashcomment'   :
 208  case 'spamcomment'      :
 209  case 'unspamcomment'    :
 210  case 'approvecomment'   :
 211  case 'unapprovecomment' :
 212      $comment_id = absint( $_REQUEST['c'] );
 213  
 214      if ( in_array( $action, array( 'approvecomment', 'unapprovecomment' ) ) )
 215          check_admin_referer( 'approve-comment_' . $comment_id );
 216      else
 217          check_admin_referer( 'delete-comment_' . $comment_id );
 218  
 219      $noredir = isset($_REQUEST['noredir']);
 220  
 221      if ( !$comment = get_comment($comment_id) )
 222          comment_footer_die( __('Oops, no comment with this ID.') . sprintf(' <a href="%s">' . __('Go back') . '</a>.', 'edit-comments.php') );
 223      if ( !current_user_can( 'edit_comment', $comment->comment_ID ) )
 224          comment_footer_die( __('You are not allowed to edit comments on this post.') );
 225  
 226      if ( '' != wp_get_referer() && ! $noredir && false === strpos(wp_get_referer(), 'comment.php') )
 227          $redir = wp_get_referer();
 228      elseif ( '' != wp_get_original_referer() && ! $noredir )
 229          $redir = wp_get_original_referer();
 230      elseif ( in_array( $action, array( 'approvecomment', 'unapprovecomment' ) ) )
 231          $redir = admin_url('edit-comments.php?p=' . absint( $comment->comment_post_ID ) );
 232      else
 233          $redir = admin_url('edit-comments.php');
 234  
 235      $redir = remove_query_arg( array('spammed', 'unspammed', 'trashed', 'untrashed', 'deleted', 'ids', 'approved', 'unapproved'), $redir );
 236  
 237      switch ( $action ) {
 238          case 'deletecomment' :
 239              wp_delete_comment( $comment_id );
 240              $redir = add_query_arg( array('deleted' => '1'), $redir );
 241              break;
 242          case 'trashcomment' :
 243              wp_trash_comment($comment_id);
 244              $redir = add_query_arg( array('trashed' => '1', 'ids' => $comment_id), $redir );
 245              break;
 246          case 'untrashcomment' :
 247              wp_untrash_comment($comment_id);
 248              $redir = add_query_arg( array('untrashed' => '1'), $redir );
 249              break;
 250          case 'spamcomment' :
 251              wp_spam_comment($comment_id);
 252              $redir = add_query_arg( array('spammed' => '1', 'ids' => $comment_id), $redir );
 253              break;
 254          case 'unspamcomment' :
 255              wp_unspam_comment($comment_id);
 256              $redir = add_query_arg( array('unspammed' => '1'), $redir );
 257              break;
 258          case 'approvecomment' :
 259              wp_set_comment_status( $comment_id, 'approve' );
 260              $redir = add_query_arg( array( 'approved' => 1 ), $redir );
 261              break;
 262          case 'unapprovecomment' :
 263              wp_set_comment_status( $comment_id, 'hold' );
 264              $redir = add_query_arg( array( 'unapproved' => 1 ), $redir );
 265              break;
 266      }
 267  
 268      wp_redirect( $redir );
 269      die;
 270      break;
 271  
 272  case 'editedcomment' :
 273  
 274      $comment_id = absint( $_POST['comment_ID'] );
 275      $comment_post_id = absint( $_POST['comment_post_ID'] );
 276  
 277      check_admin_referer( 'update-comment_' . $comment_id );
 278  
 279      edit_comment();
 280  
 281      $location = ( empty( $_POST['referredby'] ) ? "edit-comments.php?p=$comment_post_id" : $_POST['referredby'] ) . '#comment-' . $comment_id;
 282      $location = apply_filters( 'comment_edit_redirect', $location, $comment_id );
 283      wp_redirect( $location );
 284  
 285      exit();
 286      break;
 287  
 288  default:
 289      wp_die( __('Unknown action.') );
 290      break;
 291  
 292  } // end switch
 293  
 294  include ('./admin-footer.php');