Source of file RootURLController.php
Size: 3,404 Bytes - Last Modified: 2021-12-23T10:28:18+00:00
/var/www/docs.ssmods.com/process/src/code/Controllers/RootURLController.php
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118 | <?php namespace SilverStripe\CMS\Controllers; use SilverStripe\CMS\Model\SiteTree; use SilverStripe\Control\Controller; use SilverStripe\Control\Director; use SilverStripe\Control\HTTPRequest; use SilverStripe\Control\HTTPResponse; use SilverStripe\Core\ClassInfo; use SilverStripe\Core\Config\Config; use SilverStripe\Core\Resettable; use SilverStripe\ORM\DB; class RootURLController extends Controller implements Resettable { /** * @var bool */ protected static $is_at_root = false; /** * @config * @var string */ private static $default_homepage_link = 'home'; /** * @var string */ protected static $cached_homepage_link; /** * Get the full form (e.g. /home/) relative link to the home page for the current HTTP_HOST value. Note that the * link is trimmed of leading and trailing slashes before returning to ensure consistency. * * @return string */ public static function get_homepage_link() { if (!self::$cached_homepage_link) { $link = Config::inst()->get(__CLASS__, 'default_homepage_link'); singleton(__CLASS__)->extend('updateHomepageLink', $link); self::$cached_homepage_link = $link; } return self::$cached_homepage_link; } /** * Returns TRUE if a request to a certain page should be redirected to the site root (i.e. if the page acts as the * home page). * * @param SiteTree $page * @return bool */ public static function should_be_on_root(SiteTree $page) { return (!self::$is_at_root && self::get_homepage_link() == trim($page->RelativeLink(true), '/')); } /** * Resets the cached homepage link value - useful for testing. */ public static function reset() { self::$cached_homepage_link = null; } protected function beforeHandleRequest(HTTPRequest $request) { parent::beforeHandleRequest($request); self::$is_at_root = true; /** @skipUpgrade */ if (!DB::is_active() || !ClassInfo::hasTable('SiteTree')) { $this->getResponse()->redirect(Controller::join_links( Director::absoluteBaseURL(), 'dev/build', '?' . http_build_query([ 'returnURL' => isset($_GET['url']) ? $_GET['url'] : null, ]) )); } } /** * @param HTTPRequest $request * @return HTTPResponse */ public function handleRequest(HTTPRequest $request) { self::$is_at_root = true; $this->beforeHandleRequest($request); if (!$this->getResponse()->isFinished()) { /** @skipUpgrade */ if (!DB::is_active() || !ClassInfo::hasTable('SiteTree')) { $this->getResponse()->redirect(Director::absoluteBaseURL() . 'dev/build?returnURL=' . (isset($_GET['url']) ? urlencode($_GET['url']) : null)); return $this->getResponse(); } $request->setUrl(self::get_homepage_link() . '/'); $request->match('$URLSegment//$Action', true); $controller = new ModelAsController(); $response = $controller->handleRequest($request); $this->prepareResponse($response); } $this->afterHandleRequest(); return $this->getResponse(); } } |