<?php
/**
* Attachment class, Attachment.php
* Attachment management
* @category classes
*
* @author PrestaShop <support@prestashop.com>
* @copyright PrestaShop
* @license http://www.opensource.org/licenses/osl-3.0.php Open-source licence 3.0
* @version 1.3
*
*/
class Attachment extends ObjectModel
{
public $file;
public $name;
public $mime;
public $description;
/** @var integer position */
public $position;
protected $fieldsRequired = array('file', 'mime');
protected $fieldsSize = array('file' => 40, 'mime' => 32);
protected $fieldsValidate = array('file' => 'isGenericName', 'mime' => 'isCleanHtml');
protected $fieldsRequiredLang = array('name');
protected $fieldsSizeLang = array('name' => 32);
protected $fieldsValidateLang = array('name' => 'isGenericName', 'description' => 'isCleanHtml');
protected $table = 'attachment';
protected $identifier = 'id_attachment';
public function getFields()
{
parent::validateFields();
$fields['file'] = pSQL($this->file);
$fields['mime'] = pSQL($this->mime);
return $fields;
}
public function getTranslationsFieldsChild()
{
parent::validateFieldsLang();
return parent::getTranslationsFields(array('name', 'description'));
}
public function delete()
{
@unlink(_PS_DOWNLOAD_DIR_.$this->file);
Db::getInstance()->Execute('DELETE FROM '._DB_PREFIX_.'product_attachment WHERE id_attachment = '.intval($this->id));
return parent::delete();
}
public function deleteSelection($attachments)
{
$return = 1;
foreach ($attachments AS $id_attachment)
{
$attachment = new Attachment(intval($id_attachment));
$return &= $attachment->delete();
}
return $return;
}
public static function getAttachments($id_lang, $id_product, $include = true)
{
return Db::getInstance()->ExecuteS('
SELECT *
FROM '._DB_PREFIX_.'attachment a
LEFT JOIN '._DB_PREFIX_.'attachment_lang al ON (a.id_attachment = al.id_attachment AND al.id_lang = '.intval($id_lang).')
WHERE a.id_attachment '.($include ? 'IN' : 'NOT IN').' (SELECT pa.id_attachment FROM '._DB_PREFIX_.'product_attachment pa WHERE id_product = '.intval($id_product).')');
}
public static function attachToProduct($id_product, $array)
{
$result1 = Db::getInstance()->Execute('DELETE FROM '._DB_PREFIX_.'product_attachment WHERE id_product = '.intval($id_product));
if (is_array($array))
{
$ids = array();
foreach ($array as $id_attachment)
$ids[] = '('.intval($id_product).','.intval($id_attachment).')';
return $result1 & Db::getInstance()->Execute('INSERT INTO '._DB_PREFIX_.'product_attachment (id_product, id_attachment) VALUES '.implode(',',$ids));
}
return $result1;
}
}
?>