function node_mark in Drupal 7

Same name and namespace in other branches

1. 8 core/modules/node/node.module \node_mark()
2. 4 modules/node.module \node_mark()
3. 5 modules/node/node.module \node_mark()
4. 6 modules/node/node.module \node_mark()
5. 9 core/modules/node/node.module \node_mark()

Determines the type of marker to be displayed for a given node.

Parameters

$nid: Node ID whose history supplies the "last viewed" timestamp.

$timestamp: Time which is compared against node's "last viewed" timestamp.

Return value

One of the MARK constants.

4 calls to node_mark()

CommentController::attachLoad in modules/comment/comment.module

Attaches data to entities upon loading.

node_admin_nodes in modules/node/node.admin.inc

Form builder: Builds the node administration overview.

theme_node_recent_content in modules/node/node.module

Returns HTML for a recent node to be displayed in the recent content block.

tracker_page in modules/tracker/tracker.pages.inc

Page callback: prints a listing of active nodes on the site.

File

modules/node/node.module, line 350

The core that allows content to be submitted to the site. Modules and scripts may programmatically submit nodes using the usual form API pattern.

Code

function node_mark($nid, $timestamp) {
  global $user;
  $cache =& drupal_static(__FUNCTION__, array());
  if (!$user->uid) {
    return MARK_READ;
  }
  if (!isset($cache[$nid])) {
    $cache[$nid] = node_last_viewed($nid);
  }
  if ($cache[$nid] == 0 && $timestamp > NODE_NEW_LIMIT) {
    return MARK_NEW;
  }
  elseif ($timestamp > $cache[$nid] && $timestamp > NODE_NEW_LIMIT) {
    return MARK_UPDATED;
  }
  return MARK_READ;
}