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<?php |
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namespace neon\cms\controllers; |
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use neon\cms\models\CmsPage; |
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use neon\cms\models\CmsUrl; |
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use neon\core\web\Controller; |
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use neon\core\web\Response; |
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use yii\filters\AccessControl; |
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use \neon\user\services\apiTokenManager\JwtTokenAuth; |
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use yii\web\HttpException; |
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/** |
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* The RenderController will draw a page using Cobe. It needs to be both |
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* non-secure for public pages and secure for private role-based pages |
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*/ |
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class RenderController extends Controller |
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{ |
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private $_secure = false; |
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private $_roles = []; |
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public function __construct($id, $module, $config = []) |
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{ |
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profile_begin('__construct'); |
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parent::__construct($id, $module, $config); |
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// determine whether or not the page request needs to be secure |
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if (neon('user')->routeHasRoles('/'.neon()->getRequest()->getPathInfo(), $roles)) { |
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$this->_secure = true; |
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$this->_roles = $roles; |
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} |
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profile_end('__construct'); |
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} |
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/** |
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* @inheritdoc |
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*/ |
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public function beforeAction($action) |
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{ |
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profile_begin('controller-before-action'); |
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if ($this->_secure) { |
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// Generate the JWT api token - allows logged in users to have access |
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// to REST api methods without the need to generate an API token |
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JwtTokenAuth::createCookie(neon()->request, neon()->response); |
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} |
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$return = parent::beforeAction($action); |
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profile_end('controller-before-action'); |
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return $return; |
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} |
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/** |
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* @inheritdoc |
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*/ |
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public function behaviors() |
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{ |
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$behaviours = parent::behaviors(); |
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if ($this->_secure) { |
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$behaviours = array_merge($behaviours, [ |
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'access' => [ |
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'class' => AccessControl::class, |
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'rules' => [ |
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// allow authenticated users |
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[ |
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'allow' => true, |
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'roles' => $this->_roles |
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], |
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// everything else is denied |
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], |
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], |
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]); |
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} |
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return $behaviours; |
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} |
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/** |
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* Render a CMS Page |
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* @return string |
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* @throws \yii\web\HttpException |
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* @param string $nice_id |
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* @param string $slug - this is necessary for canonical urls or list pages for example blog-post |
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* nice id is impossible to get the overridden pretty url without extra data - the uuid of the blog post or the |
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* slug it uses - without this property the canonical function will return the url of the first blog-post |
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* (collection page) it finds. |
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*/ |
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public function actionPage($nice_id, $slug='') |
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{ |
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\Neon::beginProfile('COBE::RENDER_ACTION', 'cobe'); |
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$cms = $this->getCms(); |
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$page = $cms->getPage(); |
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// check the page with the nice_id exists |
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if (! $page->setById($nice_id)) { |
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$this->pageNotFound(); |
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} |
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//return neon()->view->injectHtml(''); |
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// Why? Good question! |
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if (($theme = neon()->request->get('theme')) && !neon()->user->isGuest) { |
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// override either default or config settings via get |
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$cms->setThemeName($theme); |
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} |
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// set the page mode |
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if (isset($_GET['edit']) && !neon()->user->isGuest) { |
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$page->setEditMode((bool) neon()->request->get('edit')); |
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} |
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// Don't display draft pages unless in edit mode. |
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if ($page->isStatusDraft() && ! $page->isInEditMode()) { |
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$this->pageNotFound(); |
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} |
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$render = $page->render(); |
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if ($render === false) |
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throw new \yii\web\HttpException(404, 'No template found'); |
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\Neon::endProfile('COBE::RENDER_ACTION', 'cobe'); |
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return $render; |
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// to make this work the same as everything else |
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// this would then enable the option to change the template and template renderer via the template extension |
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// e.g. .neon or .tpl or .twig etc |
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// $this->layout = 'layout'; |
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// $this->setViewPath('@root/themes/default'); |
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// return $this->render($page->getTemplate(), [ |
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// 'page' => $page->getPageData() |
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// ]); |
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} |
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/** |
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* Generate an xml sitemap for the website |
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*/ |
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public function actionSitemap() |
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{ |
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$urls = collect( |
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CmsUrl::find() |
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->select('url') |
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->innerJoin(CmsPage::tableName(), 'cms_page.nice_id = cms_url.nice_id') |
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->where("status='PUBLISHED'") |
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->all() |
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)->reduce(function($carry, $url){ |
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return $carry . "\t<url>\n\t\t<loc>" . url($url['url'], true) . "</loc>\n\t</url>" . "\n"; |
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}); |
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header('Content-Type:application/rss+xml'); |
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echo '<?xml version="1.0" encoding="UTF-8"?>'."\n"; |
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echo '<urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9">'."\n".$urls.'</urlset>'; |
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exit; |
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} |
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/** |
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* Set up the page from the routing information |
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* @return string |
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* @throws \yii\web\HttpException 404 |
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*/ |
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public function actionPageFromRoute() |
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{ |
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$request = neon()->request; |
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$url = $request->get('page'); |
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if (!$url) |
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$this->pageNotFound(); |
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if (($urlEntry = CmsUrl::findByUrl($url))) |
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return $this->actionPage($urlEntry['nice_id']); |
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$this->pageNotFound(); |
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} |
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/** |
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* @return \neon\cms\App |
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*/ |
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public function getCms() |
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{ |
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return neon('cms'); |
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} |
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/** |
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* Throw a page not found exception |
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* @throws \yii\web\HttpException |
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*/ |
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protected function pageNotFound() |
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{ |
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throw new \yii\web\HttpException(404, 'No page found'); |
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} |
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} |
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