function publishcontent_publish_access in Publish Content 7

Determine if a user has publish permission to a given node.

Parameters

node $node: The node object to check.

user $account: The user account to check - defaults to the logged in user.

Return value

bool TRUE if user can publish the node.

4 calls to publishcontent_publish_access()

publishcontent_form_node_form_alter in ./publishcontent.module

Implements hook_form_FORM_ID_alter().

publishcontent_test_nodes in tests/publishcontent_test.module

Menu callback.

publishcontent_views_handler_field_node_link::render_link in ./publishcontent_views_handler_field_node_link.inc

Render the field.

_publishcontent_publish_access in ./publishcontent.module

Access callback for publish action.

File

./publishcontent.module, line 129

Add link to publish or unpublish a node, with access control based on the node type

Code

function publishcontent_publish_access($node, $account = NULL) {
  $access = FALSE;

  // Variable may be '0' or '1' or not set.
  if (!variable_get('publishcontent_' . $node->type, FALSE)) {
    return $access;
  }
  if (empty($account)) {
    global $user;
    $account = $user;
  }
  foreach (module_invoke_all('publishcontent_publish_access', $node, $account) as $module_access) {
    if (!is_null($module_access)) {
      if ($module_access === PUBLISHCONTENT_ACCESS_DENY) {

        // Anything denying access gets priority.
        return FALSE;
      }
      elseif ($module_access === PUBLISHCONTENT_ACCESS_ALLOW) {

        // Something grants access.
        $access = TRUE;
      }
    }
  }
  return $access;
}