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<?php |
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namespace carono\exchange1c\models; |
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use carono\exchange1c\models\query\ArticleQuery; |
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use Yii; |
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use \carono\exchange1c\models\base\Article as BaseArticle; |
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use yii\behaviors\TimestampBehavior; |
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use yii\db\ActiveQuery; |
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use yii\db\Expression; |
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use yii\helpers\ArrayHelper; |
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use yii\helpers\FileHelper; |
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/** |
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* This is the model class for table "article". |
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* |
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* @property Article parent |
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* @property Article[] articles |
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*/ |
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class Article extends BaseArticle |
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{ |
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/** |
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* @return ArticleQuery|ActiveQuery |
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*/ |
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public function getParent() |
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{ |
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return $this->hasOne(Article::class, ['id' => 'parent_id']); |
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} |
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/** |
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* @return ArticleQuery|ActiveQuery |
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*/ |
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public function getArticles() |
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{ |
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return $this->hasMany(Article::class, ['parent_id' => 'id']); |
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} |
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/** |
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* @return null|object|\yii\db\Connection|mixed |
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*/ |
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public static function getDb() |
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{ |
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return Yii::$app->get('exchangeDb'); |
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} |
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/** |
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* @return array |
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*/ |
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public function behaviors() |
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{ |
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return [ |
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'timestamp' => [ |
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'class' => TimestampBehavior::class, |
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'value' => new Expression('CURRENT_TIMESTAMP') |
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] |
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]; |
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} |
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/** |
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* @return array |
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*/ |
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public function formForMenu() |
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{ |
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/** |
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* @var Article $subGroup |
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*/ |
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$item = ['label' => $this->name, 'url' => ['article/view', 'id' => $this->id]]; |
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foreach ($this->getArticles()->orderBy(['[[pos]]' => SORT_ASC])->each() as $subGroup) { |
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$item['items'][] = $subGroup->formForMenu(); |
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} |
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return $item; |
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} |
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/** |
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* @param int|null $parent |
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* @return array |
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*/ |
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public static function formMenuItems($parent = null) |
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{ |
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/** |
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* @var Article $group |
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*/ |
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$items = []; |
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$query = self::find()->andWhere(['parent_id' => $parent])->orderBy(['[[pos]]' => SORT_ASC]); |
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foreach ($query->each() as $group) { |
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$items[] = $group->formForMenu(); |
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} |
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return $items; |
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} |
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/** |
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* @param int $deep |
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* @return array |
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*/ |
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public function formForTitle($deep = 0) |
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{ |
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/** |
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* @var Article $subGroup |
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*/ |
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$item = []; |
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$item[] = str_repeat("\t", $deep) . '* ' . "[{$this->name}](#{$this->id})"; |
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foreach ($this->getArticles()->orderBy(['[[pos]]' => SORT_ASC])->each() as $subGroup) { |
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$item[] = $subGroup->formForTitle($deep + 1); |
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} |
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return implode("\n", $item); |
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} |
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/** |
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* @param int|null $parent |
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* @return array |
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*/ |
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public static function formTitleItems($parent = null) |
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{ |
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/** |
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* @var Article $group |
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*/ |
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$items = []; |
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$query = self::find()->andWhere(['parent_id' => $parent])->orderBy(['[[pos]]' => SORT_ASC]); |
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foreach ($query->each() as $group) { |
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$items[] = $group->formForTitle(); |
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} |
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return $items; |
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} |
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/** |
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* @return false|int |
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*/ |
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public function delete() |
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{ |
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$files = self::extractFilesFromString($this->content); |
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foreach ($files as $file) { |
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$uploadFile = Yii::$app->controller->module->redactor->uploadDir . '/' . $file; |
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FileHelper::unlink($uploadFile); |
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} |
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foreach ($this->articles as $article) { |
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$article->delete(); |
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} |
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return parent::delete(); |
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} |
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/** |
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* @param $content |
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* @return mixed |
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*/ |
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public static function extractFilesFromString($content) |
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{ |
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preg_match_all('#/file/article\?file=([\w\-\/\.]+)"#ui', $content, $m); |
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return $m[1]; |
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} |
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/** |
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* @param bool $insert |
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* @param array $changedAttributes |
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*/ |
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public function afterSave($insert, $changedAttributes) |
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{ |
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if ($content = ArrayHelper::getValue($changedAttributes, 'content')) { |
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$old = self::extractFilesFromString($content); |
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$new = self::extractFilesFromString($this->content); |
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foreach (array_diff($old, $new) as $file) { |
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$uploadFile = Yii::$app->controller->module->redactor->uploadDir . '/' . $file; |
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FileHelper::unlink($uploadFile); |
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} |
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} |
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parent::afterSave($insert, $changedAttributes); |
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} |
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} |
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