PHP RootURLController::get_homepage_link方法代码示例

 public function contentcontrollerInit()
 {
     if ($this->owner->hasExtension('Translatable')) {
         // get locale according to host
         $hostLoc = LocaleDomains::getLocaleFromHost();
         // get locale according to settings
         $currLoc = Translatable::get_current_locale();
         // check if locales differ
         if ($hostLoc != $currLoc && !in_array($this->owner->URLSegment, self::$ignored_url_segments)) {
             // check if homepage called. if so, set target locale to domain locale
             $targetLoc = $currLoc;
             if ($this->owner->URLSegment == RootURLController::get_homepage_link()) {
                 $targetLoc = $hostLoc;
             }
             // check if page has translation in target locale. if so, get translation
             $targetPage = $this->owner;
             if ($this->owner->hasTranslation($targetLoc)) {
                 $targetPage = $this->owner->getTranslation($targetLoc);
             }
             // redirect to target domain with target page
             if ($targetPage) {
                 Controller::curr()->redirect(Controller::join_links(Director::protocol() . LocaleDomains::getHostFromLocale($targetLoc), $targetPage->RelativeLink()));
             }
         }
     }
 }

 /**
  * @return Form
  */
 public function getEditForm($id = null, $fields = null)
 {
     $siteConfig = SiteConfig::current_site_config();
     $fields = $siteConfig->getCMSFields();
     // Tell the CMS what URL the preview should show
     $fields->push(new HiddenField('PreviewURL', 'Preview URL', RootURLController::get_homepage_link()));
     // Added in-line to the form, but plucked into different view by LeftAndMain.Preview.js upon load
     $fields->push($navField = new LiteralField('SilverStripeNavigator', $this->getSilverStripeNavigator()));
     $navField->setAllowHTML(true);
     $actions = $siteConfig->getCMSActions();
     $form = CMSForm::create($this, 'EditForm', $fields, $actions)->setHTMLID('Form_EditForm');
     $form->setResponseNegotiator($this->getResponseNegotiator());
     $form->addExtraClass('cms-content center cms-edit-form');
     // don't add data-pjax-fragment=CurrentForm, its added in the content template instead
     if ($form->Fields()->hasTabset()) {
         $form->Fields()->findOrMakeTab('Root')->setTemplate('CMSTabSet');
     }
     $form->setHTMLID('Form_EditForm');
     $form->loadDataFrom($siteConfig);
     $form->setTemplate($this->getTemplatesWithSuffix('_EditForm'));
     // Use <button> to allow full jQuery UI styling
     $actions = $actions->dataFields();
     if ($actions) {
         foreach ($actions as $action) {
             $action->setUseButtonTag(true);
         }
     }
     $this->extend('updateEditForm', $form);
     return $form;
 }

	public function testGetHomepageLink() {
		$default = $this->objFromFixture('Page', 'home');
		
		SiteTree::disable_nested_urls();
		$this->assertEquals('home', RootURLController::get_homepage_link());
		SiteTree::enable_nested_urls();
		$this->assertEquals('home', RootURLController::get_homepage_link());
	}

 public function testGetHomepageLink()
 {
     $default = $this->objFromFixture('Page', 'home');
     SiteTree::config()->nested_urls = false;
     $this->assertEquals('home', RootURLController::get_homepage_link());
     Config::inst()->update('SiteTree', 'nested_urls', true);
     $this->assertEquals('home', RootURLController::get_homepage_link());
 }

 /**
  * On every URL that generates a 404, we'll capture it here and see if we can
  * find an old URL that it should be redirecting to.
  *
  * @param SS_HTTPRequest $request The request object
  * @throws SS_HTTPResponse_Exception
  */
 public function onBeforeHTTPError404($request)
 {
     // We need to get the URL ourselves because $request->allParams() only has a max of 4 params
     $params = preg_split('|/+|', $request->getURL());
     $cleanURL = trim(Director::makeRelative($request->getURL(false), '/'));
     $getvars = $request->getVars();
     unset($getvars['url']);
     $page = self::find_old_page($params);
     $cleanPage = trim(Director::makeRelative($page), '/');
     if (!$cleanPage) {
         $cleanPage = Director::makeRelative(RootURLController::get_homepage_link());
     }
     if ($page && $cleanPage != $cleanURL) {
         $res = new SS_HTTPResponse();
         $res->redirect(Controller::join_links($page, $getvars ? '?' . http_build_query($getvars) : null), 301);
         throw new SS_HTTPResponse_Exception($res);
     }
 }

 public function testGetHomepageLink()
 {
     $default = $this->objFromFixture('Page', 'home');
     $nested = $this->objFromFixture('Page', 'nested');
     SiteTree::disable_nested_urls();
     $this->assertEquals('home', RootURLController::get_homepage_link());
     SiteTree::enable_nested_urls();
     $this->assertEquals('home', RootURLController::get_homepage_link());
     $nested->HomepageForDomain = str_replace('www.', null, $_SERVER['HTTP_HOST']);
     $nested->write();
     RootURLController::reset();
     SiteTree::disable_nested_urls();
     $this->assertEquals('nested-home', RootURLController::get_homepage_link());
     RootURLController::reset();
     SiteTree::enable_nested_urls();
     $this->assertEquals('home/nested-home', RootURLController::get_homepage_link());
     $nested->HomepageForDomain = null;
     $nested->write();
 }

 /**
  * @return Form
  */
 function AddForm()
 {
     $record = $this->currentPage();
     $pageTypes = array();
     foreach ($this->PageTypes() as $type) {
         $html = sprintf('<span class="page-icon class-%s"></span><strong class="title">%s</strong><span class="description">%s</span>', $type->getField('ClassName'), $type->getField('AddAction'), $type->getField('Description'));
         $pageTypes[$type->getField('ClassName')] = $html;
     }
     // Ensure generic page type shows on top
     if (isset($pageTypes['Page'])) {
         $pageTitle = $pageTypes['Page'];
         $pageTypes = array_merge(array('Page' => $pageTitle), $pageTypes);
     }
     $numericLabelTmpl = '<span class="step-label"><span class="flyout">%d</span><span class="arrow"></span><span class="title">%s</span></span>';
     $topTitle = _t('CMSPageAddController.ParentMode_top', 'Top level');
     $childTitle = _t('CMSPageAddController.ParentMode_child', 'Under another page');
     $fields = new FieldList($hintsField = new LiteralField('Hints', sprintf('<span class="hints" data-hints="%s"></span>', $this->SiteTreeHints())), new LiteralField('PageModeHeader', sprintf($numericLabelTmpl, 1, _t('CMSMain.ChoosePageParentMode', 'Choose where to create this page'))), $parentModeField = new SelectionGroup("ParentModeField", array("top//{$topTitle}" => null, "child//{$childTitle}" => $parentField = new TreeDropdownField("ParentID", "", 'SiteTree', 'ID', 'TreeTitle'))), $typeField = new OptionsetField("PageType", sprintf($numericLabelTmpl, 2, _t('CMSMain.ChoosePageType', 'Choose page type')), $pageTypes, 'Page'));
     // TODO Re-enable search once it allows for HTML title display,
     // see http://open.silverstripe.org/ticket/7455
     // $parentField->setShowSearch(true);
     $parentModeField->setValue($this->request->getVar('ParentID') ? 'child' : 'top');
     $parentModeField->addExtraClass('parent-mode');
     // CMSMain->currentPageID() automatically sets the homepage,
     // which we need to counteract in the default selection (which should default to root, ID=0)
     $homepageSegment = RootURLController::get_homepage_link();
     if ($record && $record->URLSegment != $homepageSegment) {
         $parentField->setValue($record->ID);
     }
     $actions = new FieldList(FormAction::create("doAdd", _t('CMSMain.Create', "Create"))->addExtraClass('ss-ui-action-constructive')->setAttribute('data-icon', 'accept')->setUseButtonTag(true));
     $this->extend('updatePageOptions', $fields);
     $form = new Form($this, "AddForm", $fields, $actions);
     $form->addExtraClass('cms-add-form stacked cms-content center cms-edit-form ' . $this->BaseCSSClasses());
     $form->setTemplate($this->getTemplatesWithSuffix('_EditForm'));
     if ($parentID = $this->request->getVar('ParentID')) {
         $form->Fields()->dataFieldByName('ParentID')->setValue((int) $parentID);
     }
     return $form;
 }

 /**
  * @param null $id Not used.
  * @param null $fields Not used.
  * @return Form
  */
 public function getEditForm($id = null, $fields = null)
 {
     $treeClass = $this->config()->get('tree_class');
     $page = $treeClass::get()->first();
     if (!$page || !$page->exists()) {
         $currentStage = Versioned::current_stage();
         Versioned::reading_stage('Stage');
         $page = $treeClass::create();
         $page->Title = $treeClass;
         $page->write();
         $page->doPublish();
         Versioned::reading_stage($currentStage);
     }
     $fields = $page->getCMSFields();
     $fields->push(new HiddenField('PreviewURL', 'Preview URL', RootURLController::get_homepage_link()));
     $fields->push($navField = new LiteralField('SilverStripeNavigator', $this->getSilverStripeNavigator()));
     $navField->setAllowHTML(true);
     $actions = new FieldList();
     $actions->push(FormAction::create('doSave', 'Save')->setUseButtonTag(true)->addExtraClass('ss-ui-action-constructive')->setAttribute('data-icon', 'accept'));
     $form = CMSForm::create($this, 'EditForm', $fields, $actions)->setHTMLID('Form_EditForm');
     $form->setResponseNegotiator($this->getResponseNegotiator());
     $form->addExtraClass('cms-content center cms-edit-form');
     if ($form->Fields()->hasTabset()) {
         $form->Fields()->findOrMakeTab('Root')->setTemplate('CMSTabSet');
     }
     $form->setHTMLID('Form_EditForm');
     $form->loadDataFrom($page);
     $form->setTemplate($this->getTemplatesWithSuffix('_EditForm'));
     // Use <button> to allow full jQuery UI styling
     $actions = $actions->dataFields();
     if ($actions) {
         foreach ($actions as $action) {
             $action->setUseButtonTag(true);
         }
     }
     $this->extend('updateEditForm', $form);
     return $form;
 }

	/**
	 * @return Form
	 */
	function AddForm() {
		// If request send from rightclick-submenu, directly add Page
		if(($pageType = $this->request->getVar('Type')) && ($parentID = $this->request->getVar('ParentID'))) {
			$data = array(
				"PageType" => (string)$pageType,
				"ParentID" => $parentID,
				"ParentModeField" => "child"
			);
			$this->doAdd($data, null);
			return;
		}


		$record = $this->currentPage();
		
		$pageTypes = array();
		foreach($this->PageTypes() as $type) {
			$html = sprintf('<span class="icon class-%s"></span><strong class="title">%s</strong><span class="description">%s</span>',
				$type->getField('ClassName'),
				$type->getField('AddAction'),
				$type->getField('Description')
			);
			$pageTypes[$type->getField('ClassName')] = $html;
		}
		// Ensure generic page type shows on top
		if(isset($pageTypes['Page'])) {
			$pageTitle = $pageTypes['Page'];
			$pageTypes = array_merge(array('Page' => $pageTitle), $pageTypes);
		}

		$numericLabelTmpl = '<span class="step-label"><span class="flyout">%d</span><span class="arrow"></span><span class="title">%s</span></span>';

		$topTitle = _t('CMSPageAddController.ParentMode_top', 'Top level');
		$childTitle = _t('CMSPageAddController.ParentMode_child', 'Under another page');

		$fields = new FieldList(
			// new HiddenField("ParentID", false, ($this->parentRecord) ? $this->parentRecord->ID : null),
			// TODO Should be part of the form attribute, but not possible in current form API
			$hintsField = new LiteralField('Hints', sprintf('<span class="hints" data-hints="%s"></span>', $this->SiteTreeHints())),
			new LiteralField('PageModeHeader', sprintf($numericLabelTmpl, 1, _t('CMSMain.ChoosePageParentMode', 'Choose where to create this page'))),
			
			$parentModeField = new SelectionGroup(
				"ParentModeField",
				array(
					"top//$topTitle" => null, //new LiteralField("Dummy", ''),
					"child//$childTitle" => $parentField = new TreeDropdownField(
						"ParentID", 
						"",
						'SiteTree'
					)
				)
			),
			$typeField = new OptionsetField(
				"PageType", 
				sprintf($numericLabelTmpl, 2, _t('CMSMain.ChoosePageType', 'Choose page type')), 
				$pageTypes, 
				'Page'
			)
		);
		$parentField->setShowSearch(true);
		$parentModeField->setValue($this->request->getVar('ParentID') ? 'child' : 'top');
		$parentModeField->addExtraClass('parent-mode');

		// CMSMain->currentPageID() automatically sets the homepage,
		// which we need to counteract in the default selection (which should default to root, ID=0)
		$homepageSegment = RootURLController::get_homepage_link();
		if($record && $record->URLSegment != $homepageSegment) {
			$parentField->setValue($record->ID);	
		}
		
		$actions = new FieldList(
			// $resetAction = new ResetFormAction('doCancel', _t('CMSMain.Cancel', 'Cancel')),
			FormAction::create("doAdd", _t('CMSMain.Create',"Create"))
				->addExtraClass('ss-ui-action-constructive')->setAttribute('data-icon', 'accept')
				->setUseButtonTag(true)
		);
		
		$this->extend('updatePageOptions', $fields);
		
		$form = new Form($this, "AddForm", $fields, $actions);
		$form->addExtraClass('cms-add-form stacked cms-content center cms-edit-form ' . $this->BaseCSSClasses());
		$form->setTemplate($this->getTemplatesWithSuffix('_EditForm'));

		if($parentID = $this->request->getVar('ParentID')) {
			$form->Fields()->dataFieldByName('ParentID')->setValue((int)$parentID);
		}

		return $form;
	}

 /**
  * Alternative implementation that takes into account the current site
  * as the root
  *
  * @param type $link
  * @param type $cache
  * @return boolean
  */
 public static function get_by_link($link, $cache = true)
 {
     $current = Multisites::inst()->getCurrentSiteId();
     if (trim($link, '/')) {
         $link = trim(Director::makeRelative($link), '/');
     } else {
         $link = RootURLController::get_homepage_link();
     }
     $parts = Convert::raw2sql(preg_split('|/+|', $link));
     // Grab the initial root level page to traverse down from.
     $URLSegment = array_shift($parts);
     $sitetree = DataObject::get_one('SiteTree', "\"URLSegment\" = '{$URLSegment}' AND \"ParentID\" = " . $current, $cache);
     if (!$sitetree) {
         return false;
     }
     /// Fall back on a unique URLSegment for b/c.
     if (!$sitetree && self::nested_urls() && ($page = DataObject::get('SiteTree', "\"URLSegment\" = '{$URLSegment}'")->First())) {
         return $page;
     }
     // Check if we have any more URL parts to parse.
     if (!count($parts)) {
         return $sitetree;
     }
     // Traverse down the remaining URL segments and grab the relevant SiteTree objects.
     foreach ($parts as $segment) {
         $next = DataObject::get_one('SiteTree', "\"URLSegment\" = '{$segment}' AND \"ParentID\" = {$sitetree->ID}", $cache);
         if (!$next) {
             return false;
         }
         $sitetree->destroy();
         $sitetree = $next;
     }
     return $sitetree;
 }

 /**
  * Return the link for this {@link SiteTree} object relative to the SilverStripe root.
  *
  * By default, it this page is the current home page, and there is no action specified then this will return a link
  * to the root of the site. However, if you set the $action parameter to TRUE then the link will not be rewritten
  * and returned in its full form.
  *
  * @uses RootURLController::get_homepage_link()
  * @param string $action
  * @return string
  */
 public function RelativeLink($action = null)
 {
     if ($this->ParentID && self::nested_urls()) {
         $base = $this->Parent()->RelativeLink($this->URLSegment);
     } else {
         $base = $this->URLSegment;
     }
     // Unset base for homepage URLSegments in their default language.
     // Homepages with action parameters or in different languages
     // need to retain their URLSegment. We can only do this if the homepage
     // is on the root level.
     if (!$action && $base == RootURLController::get_homepage_link() && !$this->ParentID) {
         $base = null;
         if ($this->hasExtension('Translatable') && $this->Locale != Translatable::default_locale()) {
             $base = $this->URLSegment;
         }
     }
     if (is_string($action)) {
         $action = str_replace('&', '&', $action);
     } elseif ($action === true) {
         $action = null;
     }
     return Controller::join_links($base, '/', $action);
 }

 public function currentPageID()
 {
     $id = parent::currentPageID();
     $this->extend('updateCurrentPageID', $id);
     // Fall back to homepage record
     if (!$id) {
         $homepageSegment = RootURLController::get_homepage_link();
         $homepageRecord = DataObject::get_one('SiteTree', sprintf('"SiteTree"."URLSegment" = \'%s\'', Convert::raw2sql($homepageSegment)));
         if ($homepageRecord) {
             $id = $homepageRecord->ID;
         }
     }
     return $id;
 }

 /**
  * Return the link for this {@link SiteTree} object relative to the SilverStripe root.
  *
  * By default, if this page is the current home page, and there is no action specified then this will return a link
  * to the root of the site. However, if you set the $action parameter to TRUE then the link will not be rewritten
  * and returned in its full form.
  *
  * @uses RootURLController::get_homepage_link()
  * 
  * @param string $action See {@link Link()}
  * @return string
  */
 public function RelativeLink($action = null)
 {
     if ($this->ParentID && self::config()->nested_urls) {
         $base = $this->Parent()->RelativeLink($this->URLSegment);
     } elseif (!$action && $this->URLSegment == RootURLController::get_homepage_link()) {
         // Unset base for root-level homepages.
         // Note: Homepages with action parameters (or $action === true)
         // need to retain their URLSegment.
         $base = null;
     } else {
         $base = $this->URLSegment;
     }
     $this->extend('updateRelativeLink', $base, $action);
     // Legacy support: If $action === true, retain URLSegment for homepages,
     // but don't append any action
     if ($action === true) {
         $action = null;
     }
     return Controller::join_links($base, '/', $action);
 }

 public function currentPageID()
 {
     $id = parent::currentPageID();
     // Fall back to homepage record
     if (!$id) {
         $homepageSegment = RootURLController::get_homepage_link();
         $homepageRecord = DataObject::get_one('SiteTree', sprintf('"URLSegment" = \'%s\'', $homepageSegment));
         if ($homepageRecord) {
             $id = $homepageRecord->ID;
         }
     }
     return $id;
 }

 public function handleRequest(SS_HTTPRequest $request, DataModel $model = null)
 {
     self::$is_at_root = true;
     $this->setDataModel($model);
     $this->pushCurrent();
     $this->init();
     $this->setRequest($request);
     // Check for existing routing parameters, redirecting to another locale automatically if necessary
     $locale = Fluent::get_request_locale();
     if (empty($locale)) {
         // Determine if this user should be redirected
         $locale = $this->getRedirectLocale();
         $this->extend('updateRedirectLocale', $locale);
         // Check if the user should be redirected
         $domainDefault = Fluent::default_locale(true);
         if (Fluent::is_locale($locale) && $locale !== $domainDefault) {
             // Check new traffic with detected locale
             return $this->redirect(Fluent::locale_baseurl($locale));
         }
         // Reset parameters to act in the default locale
         $locale = $domainDefault;
         Fluent::set_persist_locale($locale);
         $params = $request->routeParams();
         $params[Fluent::config()->query_param] = $locale;
         $request->setRouteParams($params);
     }
     if (!DB::isActive() || !ClassInfo::hasTable('SiteTree')) {
         $this->response = new SS_HTTPResponse();
         $this->response->redirect(Director::absoluteBaseURL() . 'dev/build?returnURL=' . (isset($_GET['url']) ? urlencode($_GET['url']) : null));
         return $this->response;
     }
     $localeURL = Fluent::alias($locale);
     $request->setUrl($localeURL . '/' . RootURLController::get_homepage_link() . '/');
     $request->match($localeURL . '/$URLSegment//$Action', true);
     $controller = new ModelAsController();
     $result = $controller->handleRequest($request, $model);
     $this->popCurrent();
     return $result;
 }