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Current File : /home/vmanager/www/common/models/Fairs.php

<?php

namespace common\models;

use Yii;
use yii\db\Expression;
use yii\behaviors\TimestampBehavior;
use common\components\behaviors\DeleteRelatedModelsBehavior;
use common\models\types\FairType;
use common\models\types\Status;

/**
 * This is the model class for table "fairs".
 *
 * @property integer $id_fair
 * @property integer $id_series
 * @property string $fair_type
 * @property string $name
 * @property string $content
 * @property string $image_filename
 * @property string $locality
 * @property string $postcode
 * @property string $street
 * @property string $building_number
 * @property string $apartment_number
 * @property string $id_country
 * @property integer $id_region
 * @property string $address_description
 * @property string $date_start
 * @property string $date_end
 * @property string $date_description
 * @property string $url_register_form
 * @property string $contact_person
 * @property string $email
 * @property string $phone_1
 * @property string $phone_2
 * @property string $website
 * @property string $status
 * @property string $created_at
 * @property string $updated_at
 *
 * @property Countries $country
 * @property FairsSeries $series
 * @property Regions $region
 * @property FairsHasArticles[] $relationsWithArticles
 * @property Articles[] $articles
 * @property FairsAttachments[] $attachments
 * @property FairsPhotogalleries[] $photogalleries
 * @property FairsHasFairsTags[] $relationsWithTags
 * @property FairsTags[] $tags
 */
class Fairs extends \yii\db\ActiveRecord
{
    use \common\components\traits\ImagesVariants;
    use \common\components\traits\DirectoriesFunctions;
    
    public $file;
    public $orDeleteCurrentFile = 0;
    
    protected static $acceptedImageSizes = ['400x200', '165x100', '500x300'];
    
    /**
     * @inheritdoc
     */
    public static function tableName()
    {
        return 'fairs';
    }
    
    /**
     * @inheritdoc
     */
    public function behaviors()
    {
        return [
            [
                'class' => TimestampBehavior::className(),
                'value' => new Expression('LOCALTIMESTAMP'),
            ],
            [
                'class' => DeleteRelatedModelsBehavior::className(),
            ]
        ];
    }

    /**
     * @inheritdoc
     */
    public function scenarios()
    {
        $scenarios = parent::scenarios();
        $scenarios['create'] = ['id_series', 'fair_type', 'name', 'content', 'locality', 'street', 'building_number', 'apartment_number', 'postcode', 'id_country', 'id_region', 'address_description', 'date_start', 'date_end', 'image_filename', 'url_register_form', 'website', 'phone_1', 'phone_2', 'date_description', 'contact_person', 'email', 'orDeleteCurrentFile', 'file', 'status'];
//        $scenarios['createOwn'] = ['fair_type', 'name', 'content', 'locality', 'street', 'building_number', 'apartment_number', 'postcode', 'id_country', 'id_region', 'address_description', 'date_start', 'date_end', 'image_filename', 'url_register_form', 'website', 'phone_1', 'phone_2', 'date_description', 'contact_person', 'email', 'orDeleteCurrentFile', 'file'];
        $scenarios['update'] = ['fair_type', 'name', 'content', 'locality', 'street', 'building_number', 'apartment_number', 'postcode', 'id_country', 'id_region', 'address_description', 'date_start', 'date_end', 'image_filename', 'url_register_form', 'website', 'phone_1', 'phone_2', 'date_description', 'contact_person', 'email', 'orDeleteCurrentFile', 'file', 'status'];
//        $scenarios['updateOwn'] = ['fair_type', 'name', 'content', 'locality', 'street', 'building_number', 'apartment_number', 'postcode', 'id_country', 'id_region', 'address_description', 'date_start', 'date_end', 'image_filename', 'url_register_form', 'website', 'phone_1', 'phone_2', 'date_description', 'contact_person', 'email', 'orDeleteCurrentFile', 'file'];
        return $scenarios;                
    }
    
    /**
     * @inheritdoc
     */
    public function rules()
    {
        return [
            ['id_series', 'required'],
            ['id_series', 'number', 'integerOnly' => true, 'min' => 1],
            ['id_series', 'exist', 'targetClass' => FairsSeries::className(), 'targetAttribute' => 'id_series'],
            
            ['fair_type', 'default', 'value' => FairType::FAIR],
            ['fair_type', 'required'],
            ['fair_type', 'in', 'range' => FairType::$values],
            
            ['name', 'required'],
            ['name', 'string', 'max' => 255],
            
            ['content', 'required'],
            ['content', 'string'],
            
            ['locality', 'default'],
//            [
//                'locality', 
//                'required', 
//                'when' => function($model) {
//                    return ($model->fair_type !== FairType::WEBINAR || $model->fair_type !== FairType::ONLINE_CONFERENCE) ? true : false;
//                },
//                'whenClient' => "function (attribute, value) {
//                    var fieldId = attribute.input.slice(1, attribute.input.lastIndexOf('-'));
//                    var selectedValue = $('#'+fieldId+'-fair_type').val();
//                    if(selectedValue != '".FairType::WEBINAR."' && selectedValue != '".FairType::ONLINE_CONFERENCE."') {                      
//                        return true;
//                    }
//                    else {
//                        return false;
//                    }
//                }"
//            ],
            ['locality', 'string', 'max' => 60],
            
            ['street', 'default'],
//            [
//                'street', 
//                'required', 
//                'when' => function($model) {
//                    return ($model->fair_type !== FairType::WEBINAR || $model->fair_type !== FairType::ONLINE_CONFERENCE) ? true : false;
//                },
//                'whenClient' => "function (attribute, value) {
//                    var fieldId = attribute.input.slice(1, attribute.input.lastIndexOf('-'));
//                    var selectedValue = $('#'+fieldId+'-fair_type').val();
//                    if(selectedValue != '".FairType::WEBINAR."' && selectedValue != '".FairType::ONLINE_CONFERENCE."') {                      
//                        return true;
//                    }
//                    else {
//                        return false;
//                    }
//                }"
//            ],
            ['street', 'string', 'max' => 60],
            
            ['building_number', 'default'],
//            [
//                'building_number', 
//                'required', 
//                'when' => function($model) {
//                    return ($model->fair_type !== FairType::WEBINAR || $model->fair_type !== FairType::ONLINE_CONFERENCE) ? true : false;
//                },
//                'whenClient' => "function (attribute, value) {
//                    var fieldId = attribute.input.slice(1, attribute.input.lastIndexOf('-'));
//                    var selectedValue = $('#'+fieldId+'-fair_type').val();
//                    if(selectedValue != '".FairType::WEBINAR."' && selectedValue != '".FairType::ONLINE_CONFERENCE."') {                      
//                        return true;
//                    }
//                    else {
//                        return false;
//                    }
//                }"
//            ],
            ['building_number', 'string', 'max' => 15],
            
            ['apartment_number', 'default'],
            ['apartment_number', 'string', 'max' => 10],
            
            ['postcode', 'default'],
//            [
//                'postcode', 
//                'required', 
//                'when' => function($model) {
//                    return ($model->fair_type !== FairType::WEBINAR || $model->fair_type !== FairType::ONLINE_CONFERENCE) ? true : false;
//                },
//                'whenClient' => "function (attribute, value) {
//                    var fieldId = attribute.input.slice(1, attribute.input.lastIndexOf('-'));
//                    var selectedValue = $('#'+fieldId+'-fair_type').val();
//                    if(selectedValue != '".FairType::WEBINAR."' && selectedValue != '".FairType::ONLINE_CONFERENCE."') {                      
//                        return true;
//                    }
//                    else {
//                        return false;
//                    }
//                }"
//            ],
            ['postcode', 'string', 'max' => 10],
            
            ['id_country', 'default'],
//            [
//                'id_country', 
//                'required', 
//                'when' => function($model) {
//                    return ($model->fair_type !== FairType::WEBINAR || $model->fair_type !== FairType::ONLINE_CONFERENCE) ? true : false;
//                },
//                'whenClient' => "function (attribute, value) {
//                    var fieldId = attribute.input.slice(1, attribute.input.lastIndexOf('-'));
//                    var selectedValue = $('#'+fieldId+'-fair_type').val();
//                    if(selectedValue != '".FairType::WEBINAR."' && selectedValue != '".FairType::ONLINE_CONFERENCE."') {                      
//                        return true;
//                    }
//                    else {
//                        return false;
//                    }
//                }"
//            ],
            ['id_country', 'string', 'min' => 2, 'max' => 6],
            ['id_country', 'exist', 'targetClass' => Countries::className(), 'targetAttribute' => 'id_country'],
            
            ['id_region', 'default'],
            ['id_region', 'number', 'integerOnly' => true, 'min' => 1],
            ['id_region', 'exist', 'targetClass' => Regions::className(), 'targetAttribute' => 'id_region'],
            
            ['address_description', 'default'],
            ['address_description', 'string', 'max' => 150],
            
            ['date_start', 'required'],
            ['date_start', 'date', 'format' => 'yyyy-MM-dd'], 
            
            ['date_end', 'required'],
            ['date_end', 'date', 'format' => 'yyyy-MM-dd'],
            
            ['image_filename', 'default'],
            ['image_filename', 'string', 'min' => 5, 'max' => 255],
            
            ['file', 'image', 'extensions' => ['jpg', 'gif', 'png', 'webp'], 'maxFiles' => 1, 'maxSize' => 3145728, 'maxWidth' => 1920, 'maxHeight' => 1080, 'checkExtensionByMimeType' => true, 'skipOnEmpty' => true],
            
            ['url_register_form', 'default'],
            ['url_register_form', 'url', 'validSchemes' => ['http', 'https']],
            ['url_register_form', 'string', 'max' => 255],
            
            ['website', 'default'],
            ['website', 'url', 'validSchemes' => ['http', 'https']],
            ['website', 'string', 'max' => 255],
            
            ['phone_1', 'default'],
            ['phone_1', 'string', 'max' => 15],
            
            ['phone_2', 'default'],
            ['phone_2', 'string', 'max' => 15],
            
            ['date_description', 'default'],
            ['date_description', 'string', 'max' => 100],
            
            ['contact_person', 'default'],
            ['contact_person', 'string', 'max' => 100],
            
            ['email', 'default'],
            ['email', 'string', 'max' => 100],
            ['email', 'email'],
            
            ['status', 'default', 'value' => Status::ACTIVE],
            ['status', 'required'],
            ['status', 'in', 'range' => Status::$values],
            
            ['orDeleteCurrentFile', 'safe']
        ];
    }

    /**
     * @inheritdoc
     */
    public function attributeLabels()
    {
        return [
            'id_fair' => Yii::t('common-models', 'ID targów'),
            'id_series' => Yii::t('common-models', 'ID cyklu'),
            'fair_type' => Yii::t('common-models', 'Typ'),
            'name' => Yii::t('common-models', 'Nazwa'),
            'content' => Yii::t('common-models', 'Treść'),
            'image_filename' => Yii::t('common-models', 'Logo'),
            'locality' => Yii::t('common-models', 'Miejscowość'),
            'street' => Yii::t('common-models', 'Ulica'),
            'building_number' => Yii::t('common-models', 'Nr budynku'),
            'apartment_number' => Yii::t('common-models', 'Nr lokalu'),
            'postcode' => Yii::t('common-models', 'Kod pocztowy'),
            'id_country' => Yii::t('common-models', 'Kod kraju'),
            'id_region' => Yii::t('common-models', 'ID regionu'),
            'address_description' => Yii::t('common-models', 'Opis lokalizacji'),
            'date_start' => Yii::t('common-models', 'Data rozpoczęcia'),
            'date_end' => Yii::t('common-models', 'Data zakończenia'),
            'date_description' => Yii::t('common-models', 'Opis terminu'),
            'url_register_form' => Yii::t('common-models', 'Link do formularza rejestracyjnego'),
            'contact_person' => Yii::t('common-models', 'Osoba do kontaktu'),
            'email' => Yii::t('common-models', 'E-mail'),
            'phone_1' => Yii::t('common-models', 'Telefon'),
            'phone_2' => Yii::t('common-models', 'Drugi telefon'),
            'website' => Yii::t('common-models', 'Strona WWW'),
            'status' => Yii::t('common-models', 'Status'),
            'created_at' => Yii::t('common-models', 'Data utworzenia'),
            'updated_at' => Yii::t('common-models', 'Data aktualizacji'),
            
            'file' => Yii::t('common-models', 'Logo'),
        ];
    }
    
    public static function getDependentModels() 
    {
        return [
            'attachments',
            'photogalleries',
            'relationsWithArticles',
            'relationsWithTags'
        ];
    }
    
    /**
     * @inheritdoc
     */
    public function beforeDelete() 
    {
        $flag = true;  
        
        $modelsFairsTags = $this->tags;
        if($flag && !empty($modelsFairsTags)) {
            foreach($modelsFairsTags as $modelFairsTag) {
                $modelFairsTag->quantity -= 1;
                if($modelFairsTag->quantity > 0) {
                    if($modelFairsTag->save(false) === false) {
                        $flag = false;
                        break;
                    }
                } else {
                    if($modelFairsTag->delete() === false) {
                        $flag = false;
                        break;
                    }
                }
            }
        }

        if($flag) {
            return parent::beforeDelete();
        } else {
            return false;
        }
    }
    
    /**
     * @inheritdoc
     */
    public function afterDelete() 
    {
        parent::afterDelete();
        
        if(file_exists(Yii::getAlias('@fairsImagesRealPath').'/'.$this->id_fair.'/')) {
            $this->removeDir(Yii::getAlias('@fairsImagesRealPath').'/'.$this->id_fair.'/');
        }
        
        if(file_exists(Yii::getAlias('@fairsAttachmentsRealPath').'/'.$this->id_fair.'/')) {
            $this->removeDir(Yii::getAlias('@fairsAttachmentsRealPath').'/'.$this->id_fair.'/');
        }
        
        if(file_exists(Yii::getAlias('@sourcesRealPath').'/'.Yii::getAlias('@fairsContentsImagesDirName').'/'.$this->id_fair.'/')) {
            $this->removeDir(Yii::getAlias('@sourcesRealPath').'/'.Yii::getAlias('@fairsContentsImagesDirName').'/'.$this->id_fair.'/');
            $this->removeDir(Yii::getAlias('@sourcesThumbsRealPath').'/'.Yii::getAlias('@fairsContentsImagesDirName').'/'.$this->id_fair.'/', true);
        }
        
        \frontend\models\IndexFairs::deleteRecord($this->id_fair);
    }
    
    public function getImageUrl($absolute = false)
    {
        $path = ($absolute === true) ? Yii::getAlias('@fairsImagesUrl') : Yii::getAlias('@fairsImagesRealPath');
        return (!empty($this->image_filename)) ? $path.'/'.$this->id_fair.'/'.$this->image_filename : null;        
    }
    
    public static function getImageUrlForFair($filename, $idFair, $absolute = false)
    {
        if(empty($filename)) {
            return null;
        }
        $path = ($absolute === true) ? Yii::getAlias('@fairsImagesUrl') : Yii::getAlias('@fairsImagesRealPath');
        return $path.'/'.$idFair.'/'.$filename;
    }

    public static function createFileName($baseName, $extension) 
    {
        $baseName = strtolower(iconv('UTF-8', 'ASCII//TRANSLIT', $baseName));
        $baseName = preg_replace('/\s+/i', '-', $baseName);
        $baseName = preg_replace('/[^a-zA-Z0-9_\-]/i', '', $baseName); 
        
        return $baseName.'-'.str_replace(' ', '', substr(microtime(), 2)).'.'.  strtolower($extension);
    }
    
    public function loadImageFile()
    {
        $oldImagePath = null;  
        if($this->isNewRecord) {
            $this->file = \yii\web\UploadedFile::getInstance($this, 'file');
            if($this->file) {
                $this->image_filename = self::createFileName($this->file->baseName, $this->file->extension);
            }
        } else {
            $oldImageFilename = $this->getOldAttribute('image_filename');          
            $orDeleteCurrentFile = intval($this->orDeleteCurrentFile);            
            if($orDeleteCurrentFile !== 1) {                
                $this->file = \yii\web\UploadedFile::getInstance($this, 'file');
                if($this->file) {        
                    $oldImagePath = Yii::getAlias('@fairsImagesRealPath').'/'.$this->id_fair.'/'.$oldImageFilename;
                    $this->image_filename = self::createFileName($this->file->baseName, $this->file->extension);
                }
                else {
                    $this->image_filename = (!empty($oldImageFilename)) ? $oldImageFilename : null;
                }
            }
            elseif(!empty($oldImageFilename)) {
                $oldImagePath = Yii::getAlias('@fairsImagesRealPath').'/'.$this->id_fair.'/'.$oldImageFilename;
                $this->image_filename = null;
            }
            else {
                $this->image_filename = null;
            }
        }
        
        return $oldImagePath;
    }
    
    public function saveImageFile()
    {
        $newImagePath = null;
        if($this->file) {
            $dir = Yii::getAlias('@fairsImagesRealPath').'/'.$this->id_fair.'/';
            if(!file_exists($dir)) {
                mkdir($dir, 0777, true);
            }
            $newImagePath = $dir.$this->image_filename;

            if(!$this->file->saveAs($newImagePath)) {
                return false;
            } 
        }
        
        return $newImagePath;
    }

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

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

    /**
     * @return \yii\db\ActiveQuery
     */
    public function getRegion()
    {
        return $this->hasOne(Regions::className(), ['id_region' => 'id_region']);
    }
    
    /**
     * @return \yii\db\ActiveQuery
     */
    public function getRelationsWithArticles()
    {
        return $this->hasMany(FairsHasArticles::className(), ['id_fair' => 'id_fair'])->inverseOf('fair');
    }

    /**
     * @return \yii\db\ActiveQuery
     */
    public function getArticles()
    {
        return $this->hasMany(Articles::className(), ['id_article' => 'id_article'])->via('relationsWithArticles');
    }
    
    /**
     * @return \yii\db\ActiveQuery
     */
    public function getAttachments()
    {
        return $this->hasMany(FairsAttachments::className(), ['id_fair' => 'id_fair'])->inverseOf('fair');
    }
    
    /**
     * @return \yii\db\ActiveQuery
     */
    public function getPhotogalleries()
    {
        return $this->hasMany(FairsPhotogalleries::className(), ['id_fair' => 'id_fair'])->inverseOf('fair');
    }
    
    /**
     * @return \yii\db\ActiveQuery
     */
    public function getRelationsWithTags()
    {
        return $this->hasMany(FairsHasFairsTags::className(), ['id_fair' => 'id_fair'])->inverseOf('fair');
    }

    /**
     * @return \yii\db\ActiveQuery
     */
    public function getTags()
    {
        return $this->hasMany(FairsTags::className(), ['id_tag' => 'id_tag'])->via('relationsWithTags');
    }
}

Creat By MiNi SheLL
Email: jattceo@gmail.com