drupal/modules/moderate.module

<?php

function moderate_perm() {
  return array("access moderation pages");
}

function moderate_link($type) {
  if ($type == "admin") {
    $links[] = "<a href=\"admin.php?mod=moderate\">moderate content</a>";
  }

  return $links ? $links : array();
}

function moderate_comment_access($cid) {
  global $user;
  return db_fetch_object(db_query("SELECT n.moderate FROM comments c LEFT JOIN node n ON c.lid = n.nid WHERE c.cid = '". check_input($cid) ."' AND n.moderate LIKE '%$user->userid%'"));
}

function moderate_overview($query = array()) {
  global $user;

  $result = db_query("SELECT n.*, u.userid FROM node n LEFT JOIN users u ON n.author = u.id WHERE n.moderate LIKE '%$user->userid%' ORDER BY n.timestamp DESC LIMIT 15");

  $output .= status($query[0]);
  $output .= "<TABLE BORDER=\"1\" CELLPADDING=\"2\" CELLSPACING=\"2\">\n";
  $output .= " <TR><TH>node</TH><TH>type</TH><TH>status</TH><TH>author</TH><TH>date</TH><TH>operations</TH></TR>\n";

  $r1 = db_query("SELECT n.*, u.userid FROM node n LEFT JOIN users u ON n.author = u.id WHERE n.moderate LIKE '%$user->userid%' ORDER BY n.timestamp DESC LIMIT 30");
  while ($node = db_fetch_object($r1)) {
    $output .= " <TR><TD><A HREF=\"node.php?id=$node->nid\">". check_output($node->title) ."</A></TD><TD>$node->type</TD><TD>". node_status($node->status) ."</TD><TD>". format_username($node->userid) ."</TD><TD>". format_date($node->timestamp, "small") ."</TD><TD><A HREF=\"admin.php?mod=moderate&type=node&op=edit&id=$node->nid\">edit $node->type</A></TD></TR>\n";

    $r2 = db_query("SELECT c.*, u.userid FROM comments c LEFT JOIN users u ON c.author = u.id WHERE c.lid = '$node->nid' ORDER BY c.timestamp DESC");
    while ($comment = db_fetch_object($r2)) {
      $output .= "<TR><TD COLSPAN=\"3\">&nbsp;- <A HREF=\"node.php?id=$comment->lid&cid=$comment->cid&pid=$comment->pid#$comment->cid\">". check_output($comment->subject) ."</A></TD><TD>". format_username($user->userid) ."</TD><TD>". format_date($node->timestamp, "small") ."</TD><TD><A HREF=\"admin.php?mod=moderate&type=comment&op=edit&id=$comment->cid\">edit comment</A></TD></TR>\n";
    }
  }
  $output .= "</TABLE>\n";

  return $output;
}

function moderate_node($edit, $name) {
  global $user;

  $node = node_get_array(array("nid" => $edit[nid]));
  if ($node && strstr($node[moderate], $user->userid)) {
    $edit[type] = $node[type];
    return node_invoke($edit, $name);
  }
  else {
    return status(message_access());
  }
}

function moderate_node_edit($edit) {
  return moderate_node($edit, "form");
}

function moderate_node_save($edit) {
  return moderate_node($edit, "save");
}

function moderate_comment_edit($id) {
  if (moderate_comment_access($id)) {
    return comment_edit($id);
  }
  else {
    return status(message_access());
  }
}

function moderate_comment_save($id, $edit) {
  if (moderate_comment_access($id)) {
    return comment_save($id, $edit);
  }
  else {
    return status(message_access());
  }
}

function moderate_admin() {
  global $op, $id, $edit, $type;

  if (user_access("access moderation pages")) {

    switch ($type) {
      case "comment":
        switch ($op) {
          case "edit":
            print moderate_comment_edit($id);
            break;
          case t("Submit"):
            print status(moderate_comment_save($id, $edit));
            // fall through:
          default:
            print moderate_overview();
        }
        break;
      default:
        switch ($op) {
          case "edit":
            print moderate_node_edit(node_get_array(array("nid" => $id)));
            break;
          case t("Preview"):
            print moderate_node_edit($edit);
            break;
          case t("Submit"):
            print status(moderate_node_save($edit));
            // fall through:
         default:
           print moderate_overview();
      }
    }
  }
  else {
    print message_access();
  }
}

?>