function workbench_moderation_page_manager_node_edit_menu_alter_callback in Workbench Moderation 7.3

Same name and namespace in other branches

1. 7 workbench_moderation.module \workbench_moderation_page_manager_node_edit_menu_alter_callback()

Custom hook_menu_alter callback for the page_manager node_edit tasks plugin.

This callback is the same as the original defined in the plugin, except that it allows the menu item for node/%node/edit to be handled by page_manager_node_edit even though workbench_moderation has its own hook_menu_alter implementation that defined a different page callback. Page manager can handle this path for workbench moderated nodes because of workbench_moderation_node_edit_context().

See also

workbench_moderation_ctools_plugin_pre_alter()

1 string reference to 'workbench_moderation_page_manager_node_edit_menu_alter_callback'

workbench_moderation_ctools_plugin_pre_alter in ./workbench_moderation.module

Implements hook_ctools_plugin_pre_alter().

File

./workbench_moderation.module, line 2457

Content moderation for Workbench.

Code

function workbench_moderation_page_manager_node_edit_menu_alter_callback(&$items, $task) {
  if (variable_get('page_manager_node_edit_disabled', TRUE)) {
    return;
  }
  $callback = $items['node/%node/edit']['page callback'];

  // Override the node edit handler for our purpose.
  if ($callback == 'node_page_edit' || $callback == 'workbench_moderation_node_edit_page_override' || variable_get('page_manager_override_anyway', FALSE)) {
    $items['node/%node/edit']['page callback'] = 'page_manager_node_edit';
    $items['node/%node/edit']['file path'] = $task['path'];
    $items['node/%node/edit']['file'] = $task['file'];
  }
  else {
    variable_set('page_manager_node_edit_disabled', TRUE);
    if (!empty($GLOBALS['page_manager_enabling_node_edit'])) {
      watchdog('Workbench moderation', t('Page manager module is unable to enable node/%node/edit because some other module already has overridden with %callback.', array(
        '%callback' => $callback,
      )), 'warning');
    }
    return;
  }

  // Also catch node/add handling:
  foreach (node_type_get_types() as $type) {
    $path = 'node/add/' . str_replace('_', '-', $type->type);
    if ($items[$path]['page callback'] != 'node_add') {
      if (!empty($GLOBALS['page_manager_enabling_node_edit'])) {
        drupal_set_message(t('Page manager module is unable to override @path because some other module already has overridden with %callback. Node edit will be enabled but that edit path will not be overridden.', array(
          '@path' => $path,
          '%callback' => $items[$path]['page callback'],
        )), 'warning');
      }
      continue;
    }
    $items[$path]['page callback'] = 'page_manager_node_add';
    $items[$path]['file path'] = $task['path'];
    $items[$path]['file'] = $task['file'];
    $items[$path]['page arguments'] = array(
      $type->type,
    );
  }
}