<?php

namespace common\models;

use common\modules\language\models\Language;
use Yii;

/**
 * This is the model class for table "seo_lang".
 *
 * @property integer $seo_id
 * @property integer $language_id
 * @property string $title
 * @property string $description
 * @property string $h1
 * @property string $meta
 * @property string $seo_text
 *
 * @property Language $language
 * @property Seo $seo
 */
class SeoLang extends \yii\db\ActiveRecord
{
    
    public static function primaryKey()
    {
        return [
            'seo_id',
            'language_id',
        ];
    }
    
    /**
     * @inheritdoc
     */
    public static function tableName()
    {
        return 'seo_lang';
    }

    /**
     * @inheritdoc
     */
    public function rules()
    {
        return [
            [['description', 'seo_text'], 'string'],
            [['title', 'h1', 'meta'], 'string', 'max' => 255],
            [['seo_id', 'language_id'], 'unique', 'targetAttribute' => ['seo_id', 'language_id'], 'message' => 'The combination of Seo ID and Language ID has already been taken.'],
            [['language_id'], 'exist', 'skipOnError' => true, 'targetClass' => Language::className(), 'targetAttribute' => ['language_id' => 'language_id']],
            [['seo_id'], 'exist', 'skipOnError' => true, 'targetClass' => Seo::className(), 'targetAttribute' => ['seo_id' => 'seo_id']],
        ];
    }

    /**
     * @inheritdoc
     */
    public function attributeLabels()
    {
        return [
            'seo_id' => Yii::t('app', 'seo_id'),
            'language_id' => Yii::t('app', 'language_id'),
            'title' => Yii::t('app', 'title'),
            'description' => Yii::t('app', 'description'),
            'h1' => Yii::t('app', 'h1'),
            'meta' => Yii::t('app', 'meta'),
            'seo_text' => Yii::t('app', 'seo_text'),
        ];
    }

    /**
     * @return \yii\db\ActiveQuery
     */
    public function getLanguage()
    {
        return $this->hasOne(Language::className(), ['language_id' => 'language_id']);
    }

    /**
     * @return \yii\db\ActiveQuery
     */
    public function getSeo()
    {
        return $this->hasOne(Seo::className(), ['seo_id' => 'seo_id']);
    }
}