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Current Path : /home/vmanager/www/common/models/
Linux eb5096292c53 5.15.0-102-generic #112-Ubuntu SMP Tue Mar 5 16:50:32 UTC 2024 x86_64
Current File : /home/vmanager/www/common/models/CompaniesDocumentsFiles.php
<?php

namespace common\models;

use Yii;
use common\models\types\CompanyDocumentFileType;
use yii\behaviors\TimestampBehavior;
use yii\db\Expression;

/**
 * This is the model class for table "companies_documents_files".
 *
 * @property int $id_file
 * @property int $id_document
 * @property string $filename
 * @property string $file_label
 * @property string $file_type
 * @property string $created_at
 *
 * @property CompaniesDocuments $document
 * @property CompaniesDocumentsTasksHasCompaniesDocumentsFiles[] $relationsWithTasks
 * @property CompaniesDocumentsTasks[] $tasks
 */
class CompaniesDocumentsFiles extends \yii\db\ActiveRecord
{
    public $file;
    
    /**
     * {@inheritdoc}
     */
    public static function tableName()
    {
        return 'companies_documents_files';
    }

    /**
     * @inheritdoc
     */
    public function behaviors()
    {
        return [
            [
                'class' => TimestampBehavior::className(),
                'value' => new Expression('LOCALTIMESTAMP'),
                'updatedAtAttribute' => false,
            ],
        ];
    }
    
    /**
     * @inheritdoc
     */
    public function scenarios()
    {
        $scenarios = parent::scenarios();
        $scenarios['create'] = ['id_document', 'filename', 'file_label', 'file', 'file_type'];
        return $scenarios;                
    }
            
    /**
     * {@inheritdoc}
     */
    public function rules()
    {
        return [
            ['id_document', 'required'],
            ['id_document', 'number', 'integerOnly' => true, 'min' => 1],
            ['id_document', 'exist', 'targetClass' => CompaniesDocuments::className(), 'targetAttribute' => 'id_document'],            
            
            ['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, 'skipOnEmpty' => false],
            
            ['file_label', 'default'],
            ['file_label', 'string', 'min' => 5, 'max' => 255],
            
            ['file_type', 'default', 'value' => CompanyDocumentFileType::CONTRACT],
            ['file_type', 'required'],
            ['file_type', 'in', 'range' => CompanyDocumentFileType::$values],
        ];
    }

    /**
     * {@inheritdoc}
     */
    public function attributeLabels()
    {
        return [
            'id_file' => Yii::t('common-models', 'ID pliku'),
            'id_document' => Yii::t('common-models', 'ID dokumentu'),
            'filename' => Yii::t('common-models', 'Plik'),
            'file_label' => Yii::t('common-models', 'Etykieta'),
            'file_type' => Yii::t('common-models', 'Typ'),
            'created_at' => Yii::t('common-models', 'Data utworzenia'),
            
            'file' => Yii::t('common-models', 'Plik'),
        ];
    }
    
    /**
     * @inheritdoc
     */
    public function afterDelete() {
        parent::afterDelete();
        
        if(!empty($this->filename)) {
            $file = Yii::getAlias('@companyDocumentsRealPath').'/'.$this->id_document.'/'.$this->filename;
            if(file_exists($file)) {
                @unlink($file);
            } 
        }
    }
    
    public function getFilePath()
    {
        return Yii::getAlias('@companyDocumentsRealPath').'/'.$this->id_document.'/'.$this->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 loadFile()
    {
        $oldFilePath = null;  
        if($this->isNewRecord) {
            $this->file = \yii\web\UploadedFile::getInstance($this, 'file');
            if($this->file) {
                $this->filename = self::createFileName($this->file->baseName, $this->file->extension);
            }
        } 
        
        return $oldFilePath;
    }
    
    public function saveFile()
    {
        $newFilePath = null;
        if($this->file) {
            $dir = Yii::getAlias('@companyDocumentsRealPath').'/'.$this->id_document.'/';
            if(!file_exists($dir)) {
                mkdir($dir, 0777, true);
            }
            $newFilePath = $dir.$this->filename;

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

    /**
     * @return \yii\db\ActiveQuery
     */
    public function getDocument()
    {
        return $this->hasOne(CompaniesDocuments::className(), ['id_document' => 'id_document']);
    }
    
    /**
     * @return \yii\db\ActiveQuery
     */
    public function getRelationsWithTasks()
    {
        return $this->hasMany(CompaniesDocumentsTasksHasCompaniesDocumentsFiles::className(), ['id_file' => 'id_file'])->inverseOf('file');
    }
    
    /**
     * @return \yii\db\ActiveQuery
     */
    public function getTasks()
    {
        return $this->hasMany(CompaniesDocumentsTasks::className(), ['id_task' => 'id_task'])->via('relationsWithTasks');
    }
}
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