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MiNi SheLL

Current Path : /home/vmanager/www/common/models/
Linux 9dbcd5f6333d 5.15.0-124-generic #134-Ubuntu SMP Fri Sep 27 20:20:17 UTC 2024 x86_64
Current File : /home/vmanager/www/common/models/AdvertisementsMessagesAttachments.php
<?php

namespace common\models;

use Yii;
use yii\db\Expression;
use yii\behaviors\TimestampBehavior;
/**
 * This is the model class for table "advertisements_messages_attachments".
 *
 * @property int $id_attachment
 * @property int $id_message
 * @property string $filename
 * @property string $created_at
 * @property string $updated_at
 *
 * @property AdvertisementsMessages $message
 */
class AdvertisementsMessagesAttachments extends \yii\db\ActiveRecord
{
    public $file;
    
    /**
     * {@inheritdoc}
     */
    public static function tableName()
    {
        return 'advertisements_messages_attachments';
    }
    
    /**
     * @inheritdoc
     */
    public function behaviors()
    {
        return [
            [
                'class' => TimestampBehavior::className(),
                'value' => new Expression('LOCALTIMESTAMP'),
            ]
        ];
    }
    
    /**
     * @inheritdoc
     */
    public function scenarios()
    {
        $scenarios = parent::scenarios();
        $scenarios['create'] = ['id_message', 'name', 'filename', 'file'];
        $scenarios['update'] = [];
        return $scenarios;                
    }

    /**
     * {@inheritdoc}
     */
    public function rules()
    {
        return [
            ['id_message', 'required'],
            ['id_message', 'number', 'integerOnly' => true, 'min' => 1],
            ['id_message', 'exist', 'targetClass' => AdvertisementsMessages::className(), 'targetAttribute' => 'id_message'],
            
            ['filename', 'required'],
            ['filename', 'string', 'min' => 5, 'max' => 255],
            
            ['file', 'file', 'extensions' => ['doc', 'docx', 'odt', 'wpd', 'wps', 'rtf', 'txt', 'csv', 'uot', 'psw', 'xls', 'xlt', 'xlsx', 'xltx', 'uos', 'pxl', 'ppt', 'pps', 'pptx', 'uop', 'pdf', 'jpg', 'png', 'webp', 'gif', 'psd', 'odf', 'cdr', 'zip', 'rar', '7z', 'iso', 'tar', 'bz2', 'gz', 'apk'], 'maxFiles' => 1, 'maxSize' => 5242880, 'checkExtensionByMimeType' => true, 'skipOnEmpty' => false],
        ];
    }

    /**
     * {@inheritdoc}
     */
    public function attributeLabels()
    {
        return [
            'id_attachment' => Yii::t('common-models', 'ID załącznika'),
            'id_message' => Yii::t('common-models', 'ID wiadomości'),
            'filename' => Yii::t('common-models', 'Plik'),
            'created_at' => Yii::t('common-models', 'Data utworzenia'),
            'updated_at' => Yii::t('common-models', 'Data aktualizacji'),
            
            'file' => Yii::t('common-models', 'Plik'),
        ];
    }
    
    /**
     * @inheritdoc
     */
    public function afterDelete() {
        parent::afterDelete();
        
        if(!empty($this->filename)) {
            $file = Yii::getAlias('@advertisementsMessagesAttachmentsRealPath').'/'.$this->id_message.'/'.$this->filename;
            if(file_exists($file)) {
                @unlink($file);
            } 
        }
    }
    
    public function getFileUrl()
    {
        return (!empty($this->filename)) ? \Yii::getAlias('@advertisementsMessagesAttachmentsUrl').'/'.$this->id_message.'/'.$this->filename : null;        
    }
    
    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 loadFile()
    {
        $oldImagePath = null;  
        if($this->isNewRecord) {
            $this->file = \yii\web\UploadedFile::getInstance($this, 'file');
            if($this->file) {
                $this->filename = self::createFileName($this->file->baseName, $this->file->extension);
            }
        } else {
            $oldImageFilename = $this->getOldAttribute('filename');                        
            $this->file = \yii\web\UploadedFile::getInstance($this, 'file');
            if($this->file) {        
                $oldImagePath = Yii::getAlias('@advertisementsMessagesAttachmentsRealPath').'/'.$this->id_messages.'/'.$oldImageFilename;
                $this->filename = self::createFileName($this->file->baseName, $this->file->extension);
            }
            else {
                $this->filename = (!empty($oldImageFilename)) ? $oldImageFilename : null;
            }
        }
        
        return $oldImagePath;
    }
    
    public function saveFile($deleteTempFile = true)
    {
        $newFilePath = null;
        if($this->file) {
            $dir = Yii::getAlias('@advertisementsMessagesAttachmentsRealPath').'/'.$this->id_message.'/';
            if(!file_exists($dir)) {
                mkdir($dir, 0777, true);
            }
            $newFilePath = $dir.$this->filename;

            if(!$this->file->saveAs($newFilePath, $deleteTempFile)) {
                return false;
            } 
        }
        
        return $newFilePath;
    }

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