<?php

namespace common\models;

use common\behaviors\SaveImgBehavior;
use Yii;

/**
 * This is the model class for table "blog".
 *
 * @property integer $id
 * @property integer $date
 * @property string $title
 * @property string $body
 * @property string $image
 * @property string $translit
 * @property string $meta_title
 * @property string $meta_keywords
 * @property string $meta_description
 * @property string $seo_text
 * @property string $h1
 * @property string $body_preview
 * @property integer $date_end
 */
class Blog extends \yii\db\ActiveRecord
{
    public $imageUpload;

    /**
     * @inheritdoc
     */
    public static function tableName()
    {
        return 'blog';
    }

    /**
     * @inheritdoc
     */
    public function behaviors()
    {
        return [
            'slug' => [
                'class' => 'common\behaviors\Slug',
                'in_attribute' => 'title',
                'out_attribute' => 'translit',
                'translit' => true
            ],
            [
                'class' => SaveImgBehavior::className(),
            ],
        ];
    }

    /**
     * @inheritdoc
     */
    public function rules()
    {
        return [
            [['date'], 'default', 'value' => function() {
                return time();
            }],
            [['date', 'date_end'], 'safe'],
            [['title', 'body'], 'required'],
            [['body', 'body_preview', 'seo_text'], 'string'],
            [['title', 'image', 'translit', 'meta_title', 'meta_keywords', 'meta_description', 'h1'], 'string', 'max' => 255],
            [['imageUpload'], 'safe'],
            [['imageUpload'], 'file', 'extensions' => 'jpg, gif, png'],
            [['date', 'date_end'], 'filter', 'filter' => function($value) {
                return strtotime($value)?:time();
            }],
        ];
    }

    /**
     * @inheritdoc
     */
    public function attributeLabels()
    {
        return [
            'id' => 'ID',
            'date' => 'Date',
            'date_end' => 'Date end',
            'title' => 'Title',
            'body' => 'Body',
            'body_preview' => 'Body preview',
            'image' => 'Image',
            'imageUrl' => Yii::t('app', 'Image'),
            'translit' => 'Translit',
            'meta_title' => 'Meta Title',
            'meta_keywords' => 'Meta Keywords',
            'meta_description' => 'Meta Description',
            'seo_text' => 'Seo Text',
            'h1' => 'H1',
        ];
    }

    public function getImageFile() {
        return empty($this->image) ? null : Yii::getAlias('@imagesDir/blog/'. $this->image);
    }

    public function getImageUrl()
    {
        return empty($this->image) ? null : Yii::getAlias('@imagesUrl/blog/' . $this->image);
    }
}