public function providePermissions()
{
$perms = array("CMS_ACCESS_LeftAndMain" => array('name' => _t('CMSMain.ACCESSALLINTERFACES', 'Access to all CMS sections'), 'category' => _t('Permission.CMS_ACCESS_CATEGORY', 'CMS Access'), 'help' => _t('CMSMain.ACCESSALLINTERFACESHELP', 'Overrules more specific access settings.'), 'sort' => -100));
// Add any custom ModelAdmin subclasses. Can't put this on ModelAdmin itself
// since its marked abstract, and needs to be singleton instanciated.
foreach (ClassInfo::subclassesFor('SilverStripe\\Admin\\ModelAdmin') as $i => $class) {
if ($class == 'SilverStripe\\Admin\\ModelAdmin') {
continue;
}
if (ClassInfo::classImplements($class, 'SilverStripe\\Dev\\TestOnly')) {
continue;
}
// Check if modeladmin has explicit required_permission_codes option.
// If a modeladmin is namespaced you can apply this config to override
// the default permission generation based on fully qualified class name.
$code = $this->getRequiredPermissions();
if (!$code) {
continue;
}
// Get first permission if multiple specified
if (is_array($code)) {
$code = reset($code);
}
$title = LeftAndMain::menu_title($class);
$perms[$code] = array('name' => _t('CMSMain.ACCESS', "Access to '{title}' section", "Item in permission selection identifying the admin section. Example: Access to 'Files & Images'", array('title' => $title)), 'category' => _t('Permission.CMS_ACCESS_CATEGORY', 'CMS Access'));
}
return $perms;
}
/**
* A utility funciton to retrieve subclasses of a given class that
* are instantiable (ie, not abstract) and have a valid menu title.
*
* Sorted by url_priority config.
*
* @todo A variation of this function could probably be moved to {@link ClassInfo}
* @param string $root The root class to begin finding subclasses
* @param boolean $recursive Look for subclasses recursively?
* @param string $sort Name of config on which to sort. Can be 'menu_priority' or 'url_priority'
* @return array Valid, unique subclasses
*/
public static function get_cms_classes($root = null, $recursive = true, $sort = self::MENU_PRIORITY)
{
if (!$root) {
$root = 'SilverStripe\\Admin\\LeftAndMain';
}
/** @todo Make these actual abstract classes */
$abstractClasses = ['SilverStripe\\Admin\\LeftAndMain', 'SilverStripe\\CMS\\Controllers\\CMSMain'];
$subClasses = array_values(ClassInfo::subclassesFor($root));
foreach ($subClasses as $className) {
if ($recursive && $className != $root) {
$subClasses = array_merge($subClasses, array_values(ClassInfo::subclassesFor($className)));
}
}
$subClasses = array_unique($subClasses);
foreach ($subClasses as $key => $className) {
// Remove abstract classes and LeftAndMain
if (in_array($className, $abstractClasses) || ClassInfo::classImplements($className, 'SilverStripe\\Dev\\TestOnly')) {
unset($subClasses[$key]);
} else {
// Separate conditional to avoid autoloading the class
$classReflection = new ReflectionClass($className);
if (!$classReflection->isInstantiable()) {
unset($subClasses[$key]);
}
}
}
// Sort by specified sorting config
usort($subClasses, function ($a, $b) use($sort) {
$priorityA = Config::inst()->get($a, $sort);
$priorityB = Config::inst()->get($b, $sort);
return $priorityB - $priorityA;
});
return $subClasses;
}