PHP Requirements::clear方法代码示例

 function generatePDF()
 {
     // tempfolder
     $tmpBaseFolder = TEMP_FOLDER . '/shopsystem';
     $tmpFolder = project() ? "{$tmpBaseFolder}/" . project() : "{$tmpBaseFolder}/site";
     if (is_dir($tmpFolder)) {
         Filesystem::removeFolder($tmpFolder);
     }
     if (!file_exists($tmpFolder)) {
         Filesystem::makeFolder($tmpFolder);
     }
     $baseFolderName = basename($tmpFolder);
     //Get site
     Requirements::clear();
     $link = Director::absoluteURL($this->pdfLink() . "/?view=1");
     $response = Director::test($link);
     $content = $response->getBody();
     $content = utf8_decode($content);
     $contentfile = "{$tmpFolder}/" . $this->PublicURL . ".html";
     if (!file_exists($contentfile)) {
         // Write to file
         if ($fh = fopen($contentfile, 'w')) {
             fwrite($fh, $content);
             fclose($fh);
         }
     }
     return $contentfile;
 }

 /** 
  * Action to emulate a specific user
  * @param $request = HTTPRequest
  * @return redirect
  **/
 public function emulateuser($request)
 {
     Requirements::clear();
     Requirements::css(DEVTOOLS_DIR . '/css/dev-tools.css');
     // not enabled, or not allowed >> get out
     if (!$this->CanEmulateUser()) {
         echo 'You cannot do that';
         die;
     }
     // get URL parameters
     $params = $this->owner->getRequest()->params();
     // URL attribute?
     if (!isset($params['ID'])) {
         $members = Member::get();
         $membersList = array();
         foreach ($members as $member) {
             $membersList[$member->ID] = $member;
         }
         $membersList = ArrayList::create($membersList);
         $membersList = PaginatedList::create($membersList, $this->owner->getRequest());
         $membersList->setPageLength(20);
         return $this->owner->customise(array('Users' => $membersList))->renderWith('EmulateUserPage');
     }
     $member = Member::get()->byID($params['ID']);
     if (!isset($member->ID)) {
         echo 'Could not find user by #' . $params['ID'];
         die;
     }
     $member->logIn();
     return $this->owner->redirect($this->owner->Link());
 }

 public function init()
 {
     parent::init();
     Requirements::clear();
     Requirements::insertHeadTags('<meta http-equiv="Content-language" content="' . i18n::get_locale() . '" />');
     Requirements::themedCSS('sendfriend', 'screen');
 }

	/**
	 * Includes all JS required for ImageEditor. This method requires setting
	 * a fileToEdit URL in POST.
	 *
	 * @return String
	*/ 
	public function index() {
		Requirements::clear();
		Requirements::javascript(THIRDPARTY_DIR . '/prototype.js');
		Requirements::javascript(THIRDPARTY_DIR . '/scriptaculous/scriptaculous.js');
		Requirements::javascript(CMS_DIR . '/javascript/ImageEditor/Utils.js');
		//Requirements::javascript(CMS_DIR . '/javascript/ImageEditor/ImageHistory.js');
		Requirements::javascript(CMS_DIR . '/javascript/ImageEditor/Image.js');
		//Requirements::javascript(CMS_DIR . '/javascript/ImageEditor/ImageTransformation.js');
		Requirements::javascript(CMS_DIR . '/javascript/ImageEditor/Resizeable.js');
		Requirements::javascript(CMS_DIR . '/javascript/ImageEditor/Effects.js');
		Requirements::javascript(CMS_DIR . '/javascript/ImageEditor/Environment.js');
		Requirements::javascript(CMS_DIR . '/javascript/ImageEditor/Crop.js');
		Requirements::javascript(CMS_DIR . '/javascript/ImageEditor/Resize.js');
		Requirements::javascript(CMS_DIR . '/javascript/ImageEditor/ImageBox.js');
		Requirements::javascript(CMS_DIR . '/javascript/ImageEditor/ImageEditor.js');
		Requirements::javascript(CMS_DIR . '/javascript/ImageEditor/DocumentBody.js');

		Requirements::javascript(THIRDPARTY_DIR . '/loader.js');
		Requirements::javascript(THIRDPARTY_DIR . '/behaviour.js');
		Requirements::javascript(CMS_DIR . '/javascript/LeftAndMain.js');
		Requirements::css(CMS_DIR . 'css/ImageEditor/ImageEditor.css');

		if(!isset($this->requestParams['fileToEdit'])) $this->raiseError();
		$fileWithPath = $this->requestParams['fileToEdit'];
		$this->fileToEdit = $this->file2Origin($fileWithPath);
		$this->fileToEditOnlyName = $this->urlToFilename($this->fileToEdit);  
		return $this->renderWith(__CLASS__);
	}

 /**
  * Gets the overview data from new relic
  */
 public function overview_data()
 {
     //Purge Requirements
     Requirements::clear();
     //If we're not configured properly return an error
     if (!$this->getIsConfigured()) {
         $msg = _t('NewRelicPerformanceReport.API_APP_CONFIG_ERROR', '_New Relic API Key or Application ID is missing, check configuration');
         $e = new SS_HTTPResponse_Exception($msg, 400);
         $e->getResponse()->addHeader('Content-Type', 'text/plain');
         $e->getResponse()->addHeader('X-Status', rawurlencode($msg));
         throw $e;
         return;
     }
     //Build the base restful service object
     $service = new RestfulService('https://api.newrelic.com/v2/applications/' . Convert::raw2url($this->config()->application_id) . '/metrics/data.json', $this->config()->refresh_rate);
     $service->httpHeader('X-Api-Key:' . Convert::raw2url($this->config()->api_key));
     //Perform the request
     $response = $service->request('', 'POST', 'names[]=HttpDispatcher&names[]=Apdex&names[]=EndUser/Apdex&names[]=Errors/all&names[]=EndUser&period=60');
     //Retrieve the body
     $body = $response->getBody();
     if (!empty($body)) {
         $this->response->addHeader('Content-Type', 'application/json; charset=utf-8');
         return $body;
     }
     //Data failed to load
     $msg = _t('NewRelicPerformanceReport.DATA_LOAD_FAIL', '_Failed to retrieve data from New Relic');
     $e = new SS_HTTPResponse_Exception($msg, 400);
     $e->getResponse()->addHeader('Content-Type', 'text/plain');
     $e->getResponse()->addHeader('X-Status', rawurlencode($msg));
     throw $e;
 }

 /**
  * Body for the preview iframe with just the typography styles included
  * @return string html
  */
 public function preview()
 {
     Requirements::clear();
     // Should contain text styles of the page by Silverstripe theme conventions.
     Requirements::css('themes/' . Config::inst()->get('SSViewer', 'theme') . '/css/editor.css');
     return $this->renderWith('PreviewFrame');
 }

 /**
  * Show the content of the upload iframe.  The form is specified by a template.
  */
 function uploadiframe()
 {
     Requirements::clear();
     Requirements::javascript(SAPPHIRE_DIR . "/thirdparty/prototype/prototype.js");
     Requirements::javascript(SAPPHIRE_DIR . '/javascript/loader.js');
     Requirements::javascript(SAPPHIRE_DIR . "/thirdparty/behaviour/behaviour.js");
     Requirements::javascript(SAPPHIRE_DIR . "/javascript/prototype_improvements.js");
     Requirements::javascript(SAPPHIRE_DIR . "/javascript/layout_helpers.js");
     Requirements::javascript(CMS_DIR . "/javascript/LeftAndMain.js");
     Requirements::javascript(CMS_DIR . "/thirdparty/multifile/multifile.js");
     Requirements::css(CMS_DIR . "/thirdparty/multifile/multifile.css");
     Requirements::javascript(SAPPHIRE_DIR . "/thirdparty/jquery/jquery.js");
     Requirements::javascript(SAPPHIRE_DIR . "/javascript/jquery_improvements.js");
     Requirements::css(CMS_DIR . "/css/typography.css");
     Requirements::css(CMS_DIR . "/css/layout.css");
     Requirements::css(CMS_DIR . "/css/cms_left.css");
     Requirements::css(CMS_DIR . "/css/cms_right.css");
     $id = (int) $this->request->param('ID');
     if ($id) {
         $folder = DataObject::get_by_id("Folder", $id);
     } else {
         $folder = singleton('Folder');
     }
     return array('CanUpload' => $folder->canEdit());
 }

 function init()
 {
     parent::init();
     // somehow themed css gets mixed in, remove it
     $reqbe = Requirements::backend();
     foreach ($reqbe->get_css() as $file => $val) {
         if (preg_match('/^themes\\//', $file)) {
             Requirements::block($file);
         }
     }
     Requirements::javascript(THIRDPARTY_DIR . '/jquery-form/jquery.form.js');
     Requirements::javascript(THIRDPARTY_DIR . '/jquery-livequery/jquery.livequery.js');
     Requirements::javascript(THIRDPARTY_DIR . '/jquery-ui/jquery.ui.core.js');
     Requirements::javascript(THIRDPARTY_DIR . '/jquery-ui/jquery.ui.widget.js');
     Requirements::javascript(THIRDPARTY_DIR . '/jquery-ui/jquery.ui.mouse.js');
     Requirements::javascript(THIRDPARTY_DIR . '/jquery-ui/jquery.ui.tabs.js');
     Requirements::javascript(THIRDPARTY_DIR . '/jquery-ui/jquery.ui.button.js');
     Requirements::javascript(THIRDPARTY_DIR . '/jquery-ui/jquery.ui.position.js');
     Requirements::javascript(THIRDPARTY_DIR . '/jquery-ui/jquery.ui.dialog.js');
     Requirements::javascript(THIRDPARTY_DIR . '/jquery-ui/jquery.ui.draggable.js');
     Requirements::css(THIRDPARTY_DIR . '/jquery-ui-themes/base/jquery.ui.core.css');
     Requirements::css(THIRDPARTY_DIR . '/jquery-ui-themes/base/jquery.ui.dialog.css');
     Requirements::css(THIRDPARTY_DIR . '/jquery-ui-themes/base/jquery.ui.theme.css');
     Requirements::css(THIRDPARTY_DIR . '/jquery-ui-themes/base/jquery.ui.tabs.css');
     Requirements::clear('jsparty/prototype.js');
     Requirements::javascript(SAPPHIRE_DIR . "/javascript/i18n.js");
     Requirements::add_i18n_javascript('dbplumber/javascript/lang');
     Requirements::javascript("dbplumber/javascript/DatabaseBrowser.js");
     Requirements::javascript("dbplumber/thirdparty/jquery.event.drag-1.4.js");
     Requirements::javascript("dbplumber/thirdparty/jquery.kiketable.colsizable-1.1.js");
     Requirements::javascript("dbplumber/thirdparty/jquery.textarea-expander.js");
     Requirements::css("dbplumber/thirdparty/jquery.kiketable.colsizable-1.1.css");
     Requirements::css("dbplumber/css/DatabaseBrowser_left.css");
     Requirements::css("dbplumber/css/DatabaseBrowser_right.css");
 }

 /**
  * When an error page is published, create a static HTML page with its
  * content, so the page can be shown even when SilverStripe is not
  * functioning correctly before publishing this page normally.
  * @param string|int $fromStage Place to copy from. Can be either a stage name or a version number.
  * @param string $toStage Place to copy to. Must be a stage name.
  * @param boolean $createNewVersion Set this to true to create a new version number.  By default, the existing version number will be copied over.
  */
 function publish($fromStage, $toStage, $createNewVersion = false)
 {
     // Temporarily log out when producing this page
     $loggedInMember = Member::currentUser();
     Session::clear("loggedInAs");
     $alc_enc = isset($_COOKIE['alc_enc']) ? $_COOKIE['alc_enc'] : null;
     Cookie::set('alc_enc', null);
     $oldStage = Versioned::current_stage();
     // Run the page
     Requirements::clear();
     $controller = new ErrorPage_Controller($this);
     $errorContent = $controller->run(array())->getBody();
     if (!file_exists("../assets")) {
         mkdir("../assets", 02775);
     }
     if ($fh = fopen("../assets/error-{$this->ErrorCode}.html", "w")) {
         fwrite($fh, $errorContent);
         fclose($fh);
     }
     // Restore the version we're currently connected to.
     Versioned::reading_stage($oldStage);
     // Log back in
     if ($loggedInMember) {
         Session::set("loggedInAs", $loggedInMember->ID);
     }
     if (isset($alc_enc)) {
         Cookie::set('alc_enc', $alc_enc);
     }
     return $this->extension_instances['Versioned']->publish($fromStage, $toStage, $createNewVersion);
 }

 /**
  * Loads the requirements, checks perms, etc. If an ID is in the URL, that becomes the
  * current folder.
  */
 public function init()
 {
     parent::init();
     if (!Permission::check("ADMIN") && !Permission::check("CMS_ACCESS_BrowseFiles")) {
         return Security::permissionFailure($this, _t('KickAssets.PERMISSIONFAIL', 'You do not have permission to access this section of the CMS.'));
     }
     Requirements::clear();
     Requirements::css('kickassets/css/core.css');
     Requirements::css('kickassets/css/kickassets.css');
     Requirements::javascript('kickassets/javascript/jquery.js');
     Requirements::javascript(THIRDPARTY_DIR . '/jquery-livequery/jquery.livequery.js');
     Requirements::javascript('kickassets/javascript/apprise/apprise-1.5.full.js');
     Requirements::javascript('kickassets/javascript/jquery.tooltip.js');
     Requirements::css('kickassets/javascript/apprise/apprise.css');
     Requirements::javascript('kickassets/javascript/kickassets_ui.js');
     Requirements::javascript('kickassets/javascript/chosen/chosen.jquery.js');
     Requirements::css('kickassets/javascript/chosen/chosen.css');
     Requirements::javascript('kickassets/javascript/jquery.form.js');
     Requirements::javascript('kickassets/javascript/kickassets.js');
     Requirements::css('kickassets/css/kickassets_ui.css');
     if ($this->getRequest()->param('ID')) {
         $this->currentFolder = DataObject::get_by_id("Folder", (int) $this->getRequest()->param('ID'));
         $this->currentPath = KickAssetUtil::relative_asset_dir($this->currentFolder->Filename);
     } else {
         $this->currentFolder = singleton('Folder');
         $this->currentPath = false;
     }
 }

 public function init()
 {
     if (!$this->trackChairCheck()) {
         Security::permissionFailure($this);
     }
     parent::init();
     Requirements::clear();
 }

	/**
	 * Handle the print, for both the action button and the URL
 	 */
	public function handlePrint($gridField, $request = null) {
		set_time_limit(60);
		Requirements::clear();
		Requirements::css(FRAMEWORK_DIR . '/css/GridField_print.css');
		if($data = $this->generatePrintData($gridField)){
			return $data->renderWith("GridField_print");
		}
	}

 /**
  * this is mainly a test harness
  * @return [type] [description]
  */
 public function setupMailer()
 {
     Requirements::clear();
     $this->parseVariables(true);
     if (empty($this->from)) {
         $this->from = Email::config()->admin_email;
     }
     $headers = $this->customHeaders;
     if (project()) {
         $headers['X-SilverStripeSite'] = project();
     }
     $to = $this->to;
     $from = $this->from;
     $subject = $this->subject;
     if ($sendAllTo = $this->config()->send_all_emails_to) {
         $subject .= " [addressed to {$to}";
         $to = $sendAllTo;
         if ($this->cc) {
             $subject .= ", cc to {$this->cc}";
         }
         if ($this->bcc) {
             $subject .= ", bcc to {$this->bcc}";
         }
         $subject .= ']';
         unset($headers['Cc']);
         unset($headers['Bcc']);
     } else {
         if ($this->cc) {
             $headers['Cc'] = $this->cc;
         }
         if ($this->bcc) {
             $headers['Bcc'] = $this->bcc;
         }
     }
     if ($ccAllTo = $this->config()->cc_all_emails_to) {
         if (!empty($headers['Cc']) && trim($headers['Cc'])) {
             $headers['Cc'] .= ', ' . $ccAllTo;
         } else {
             $headers['Cc'] = $ccAllTo;
         }
     }
     if ($bccAllTo = $this->config()->bcc_all_emails_to) {
         if (!empty($headers['Bcc']) && trim($headers['Bcc'])) {
             $headers['Bcc'] .= ', ' . $bccAllTo;
         } else {
             $headers['Bcc'] = $bccAllTo;
         }
     }
     if ($sendAllfrom = $this->config()->send_all_emails_from) {
         if ($from) {
             $subject .= " [from {$from}]";
         }
         $from = $sendAllfrom;
     }
     Requirements::restore();
     return self::mailer()->setupMailer($to, $from, $subject, $this->attachments, $headers);
 }

 /**
  *	Retrieve the correct error page for the current multisite instance.
  *	@param integer
  *	@param SS_HTTPRequest
  *	@throws SS_HTTPResponse_Exception
  */
 public function onBeforeHTTPError($code, $request)
 {
     $errorPage = ErrorPage::get()->filter(array('ErrorCode' => $code, 'SiteID' => Multisites::inst()->getCurrentSiteId()))->first();
     if ($errorPage) {
         Requirements::clear();
         Requirements::clear_combined_files();
         $response = ModelAsController::controller_for($errorPage)->handleRequest($request, DataModel::inst());
         throw new SS_HTTPResponse_Exception($response, $code);
     }
 }

 public function setUp()
 {
     Requirements::clear();
     // Reset Yepnope::$backend to null for each test
     $yep = new Yepnope();
     $reflection = new ReflectionClass('Yepnope');
     $backendProp = $reflection->getProperty('backend');
     $backendProp->setAccessible(true);
     $backendProp->setValue($yep, null);
 }