function _field_ui_view_mode_menu_access
_field_ui_view_mode_menu_access($entity_type, $bundle, $view_mode, $access_callback)
Menu access callback for the 'view mode display settings' pages.
File
- modules/field_ui/field_ui.module, line 267
- Allows administrators to attach custom fields to fieldable types.
Code
function _field_ui_view_mode_menu_access($entity_type, $bundle, $view_mode, $access_callback) { // First, determine visibility according to the 'use custom display' // setting for the view mode. $bundle = field_extract_bundle($entity_type, $bundle); $view_mode_settings = field_view_mode_settings($entity_type, $bundle); $visibility = ($view_mode == 'default') || !empty($view_mode_settings[$view_mode]['custom_settings']); // Then, determine access according to the $access parameter. This duplicates // part of _menu_check_access(). if ($visibility) { // Grab the variable 'access arguments' part. $all_args = func_get_args(); $args = array_slice($all_args, 4); $callback = empty($access_callback) ? 0 : trim($access_callback); if (is_numeric($callback)) { return (bool) $callback; } else { // As call_user_func_array() is quite slow and user_access is a very // common callback, it is worth making a special case for it. if ($access_callback == 'user_access') { return (count($args) == 1) ? user_access($args[0]) : user_access($args[0], $args[1]); } elseif (function_exists($access_callback)) { return call_user_func_array($access_callback, $args); } } } }
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https://api.drupal.org/api/drupal/modules!field_ui!field_ui.module/function/_field_ui_view_mode_menu_access/7.x