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55 lines
1.1 KiB
55 lines
1.1 KiB
6 years ago
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<?php
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/**
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* Created by Error202
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* Date: 26.08.2018
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*/
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namespace core\components;
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use yii\db\ActiveQuery;
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use Yii;
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/**
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* Translate trait.
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* Modify ActiveRecord query for translate support
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*
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* @mixin ActiveQuery
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*/
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trait LanguageTranslateTrait
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{
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/**
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* @var string the name of the lang field of the translation table. Default to 'language'.
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*/
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public $languageField = 'language';
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/**
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* Scope for querying by languages
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*
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* @param string $language
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* @param bool $abridge
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*
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* @return $this
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*/
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public function localized($language = null, $abridge = true)
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{
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$language = $language ?: Yii::$app->language;
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if (!isset($this->with['translations'])) {
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$this->with(['translation' => function ($query) use ($language, $abridge) {
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/** @var ActiveQuery $query */
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$query->where([$this->languageField => $abridge ? substr($language, 0, 2) : $language]);
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}]);
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}
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return $this;
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}
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/**
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* Scope for querying by all languages
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* @return $this
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*/
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public function multilingual()
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{
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if (isset($this->with['translation'])) {
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unset($this->with['translation']);
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}
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$this->with('translations');
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return $this;
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}
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}
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