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<?php |
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/** |
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* @link http://www.newicon.net/neon |
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* @copyright Copyright (c) 2008 Newicon Ltd |
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* @license http://www.newicon.net/neon/license/ |
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*/ |
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namespace neon\cms\models; |
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use neon\cms\models\CmsUrl; |
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use neon\core\db\ActiveRecord; |
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/** |
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* CmsPage model |
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* |
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* The idea is that each url has a dedicated page. A page then has content attached to it. |
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* For example a page might show a an ecommerce product, a blog post and an author, each of these |
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* items needs to be attached to the page. |
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* |
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* You could imagine a product manager for example would have to add a product and under the hood |
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* configure a page record that shows the product. This allows you to set custom page type things |
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* and I think gives maximum flexibility, for example different templates for each page if you really |
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* want. However another approach could be to make a generic routes lookup table that defers everything |
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* to the routing. |
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* |
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* @property string nice_id - a friendly looking id to reference this page in code and templates |
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*/ |
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class CmsPage extends ActiveRecord |
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{ |
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const STATUS_PUBLISHED = 'PUBLISHED'; |
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const STATUS_DRAFT = 'DRAFT'; |
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public static $timestamps = true; |
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public static $blame = true; |
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public static $idIsUuid64 = true; |
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public static $softDelete = true; |
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/** |
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* @inheritdoc |
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*/ |
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public static function tableName() |
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{ |
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return '{{%cms_page}}'; |
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} |
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/** |
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* Find page by its uuid (id) or nice_id |
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* @param string $pageId |
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* @return array of cms_page fields |
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*/ |
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public static function findBy($pageId) |
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{ |
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return neon()->cache->getOrSet("page.$pageId", function() use ($pageId) { |
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return CmsPage::find() |
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->where(['cms_page.nice_id' => $pageId]) |
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->orWhere(['id' => $pageId]) |
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->asArray() |
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->one(); |
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}); |
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} |
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/** |
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* @inheritdoc |
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*/ |
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public function afterSave($insert, $changedAttributes) |
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{ |
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parent::afterSave($insert, $changedAttributes); |
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// clear caches |
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neon()->cache->delete("page.".$this->nice_id); |
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neon()->cache->delete("page.".$this->id); |
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} |
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/** |
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* @inheritdoc |
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*/ |
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public function rules() |
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{ |
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return [ |
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['nice_id', 'unique'], |
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[[ |
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'name', 'title', 'status', 'description', 'keywords', 'template', 'status', |
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'og_description', 'og_title', 'og_image', 'og_title_use_seo', 'og_description_use_seo' |
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], 'safe'] |
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]; |
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} |
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/** |
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* Get an array of all urls that link to this nice_id |
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* |
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* @return CmsUrl[] |
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*/ |
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public function getUrls() |
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{ |
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return CmsUrl::find()->where(['nice_id' => $this->nice_id])->all(); |
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} |
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/** |
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* Update a pages url |
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* This also creates a 301 redirect from the existing url to the new url if £createRedirect is true |
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* |
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* @param string $newUrl - the new url for the page |
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* @param boolean $createRedirect - whether to create a 301 redirect or not |
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* @param boolean $throw - whether to throw an exception if the page has multiple urls |
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* @throws \yii\web\HttpException |
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* @return boolean - whether new url was saved |
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*/ |
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public function redirect($newUrl, $createRedirect, $throw=true) |
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{ |
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// find urls that link to this page |
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$urls = CmsUrl::find()->where(['nice_id' => $this->nice_id])->limit(10)->all(); |
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if (count($urls) > 1) { |
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if ($throw) abort(400, 'There must be only one url that links to this page - otherwise the wrong url may be updated'); |
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return false; |
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} |
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$url = $urls[0]; |
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return $url->updateUrl($newUrl, $createRedirect); |
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} |
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} |
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