269 lines
7.9 KiB
PHP
269 lines
7.9 KiB
PHP
<?php
|
|
|
|
/**
|
|
* Image class, Image.php
|
|
* Images 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 Image extends ObjectModel
|
|
{
|
|
public $id;
|
|
|
|
/** @var integer Image ID */
|
|
public $id_image;
|
|
|
|
/** @var integer Product ID */
|
|
public $id_product;
|
|
|
|
/** @var string HTML title and alt attributes */
|
|
public $legend;
|
|
|
|
/** @var integer Position used to order images of the same product */
|
|
public $position;
|
|
|
|
/** @var boolean Image is cover */
|
|
public $cover;
|
|
|
|
protected $tables = array ('image', 'image_lang');
|
|
|
|
protected $fieldsRequired = array('id_product');
|
|
protected $fieldsValidate = array('id_product' => 'isUnsignedId', 'position' => 'isUnsignedInt', 'cover' => 'isBool');
|
|
protected $fieldsRequiredLang = array('legend');
|
|
protected $fieldsSizeLang = array('legend' => 128);
|
|
protected $fieldsValidateLang = array('legend' => 'isGenericName');
|
|
|
|
protected $table = 'image';
|
|
protected $identifier = 'id_image';
|
|
|
|
private static $_cacheGetSize = array();
|
|
|
|
public function getFields()
|
|
{
|
|
parent::validateFields();
|
|
$fields['id_product'] = intval($this->id_product);
|
|
$fields['position'] = intval($this->position);
|
|
$fields['cover'] = intval($this->cover);
|
|
return $fields;
|
|
}
|
|
|
|
public function getTranslationsFieldsChild()
|
|
{
|
|
parent::validateFieldsLang();
|
|
return parent::getTranslationsFields(array('legend'));
|
|
}
|
|
|
|
public function delete()
|
|
{
|
|
parent::delete();
|
|
$result = Db::getInstance()->ExecuteS('
|
|
SELECT *
|
|
FROM `'._DB_PREFIX_.'image`
|
|
WHERE `id_product` = '.intval($this->id_product).'
|
|
ORDER BY `position`');
|
|
$i = 1;
|
|
|
|
foreach ($result as $row)
|
|
{
|
|
$row['position'] = $i++;
|
|
Db::getInstance()->AutoExecute(_DB_PREFIX_.$this->table, $row, 'UPDATE', '`id_image` = '.intval($row['id_image']), 1);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Return available images for a product
|
|
*
|
|
* @param integer $id_lang Language ID
|
|
* @param integer $id_product Product ID
|
|
* @return array Images
|
|
*/
|
|
static public function getImages($id_lang, $id_product)
|
|
{
|
|
return Db::getInstance()->ExecuteS('
|
|
SELECT *
|
|
FROM `'._DB_PREFIX_.'image` i
|
|
LEFT JOIN `'._DB_PREFIX_.'image_lang` il ON i.`id_image` = il.`id_image`
|
|
WHERE i.`id_product` = '.intval($id_product).'
|
|
AND il.`id_lang` = '.intval($id_lang).'
|
|
ORDER BY `position` ASC');
|
|
}
|
|
|
|
/**
|
|
* Return Images
|
|
*
|
|
* @return array Images
|
|
*/
|
|
static public function getAllImages()
|
|
{
|
|
return Db::getInstance()->ExecuteS('
|
|
SELECT `id_image`, `id_product`
|
|
FROM `'._DB_PREFIX_.'image`
|
|
ORDER BY `id_image` ASC');
|
|
}
|
|
|
|
/**
|
|
* Return number of images for a product
|
|
*
|
|
* @param integer $id_product Product ID
|
|
* @return integer number of images
|
|
*/
|
|
static public function getImagesTotal($id_product)
|
|
{
|
|
$result = Db::getInstance()->getRow('
|
|
SELECT COUNT(`id_image`) AS total
|
|
FROM `'._DB_PREFIX_.'image`
|
|
WHERE `id_product` = '.intval($id_product));
|
|
return $result['total'];
|
|
}
|
|
|
|
/**
|
|
* Return highest position of images for a product
|
|
*
|
|
* @param integer $id_product Product ID
|
|
* @return integer highest position of images
|
|
*/
|
|
static public function getHighestPosition($id_product)
|
|
{
|
|
$result = Db::getInstance()->getRow('
|
|
SELECT MAX(`position`) AS max
|
|
FROM `'._DB_PREFIX_.'image`
|
|
WHERE `id_product` = '.intval($id_product));
|
|
return $result['max'];
|
|
}
|
|
|
|
/**
|
|
* Delete product cover
|
|
*
|
|
* @param integer $id_product Product ID
|
|
* @return boolean result
|
|
*/
|
|
static public function deleteCover($id_product)
|
|
{
|
|
if (!Validate::isUnsignedId($id_product))
|
|
die(Tools::displayError());
|
|
|
|
if (file_exists(_PS_TMP_IMG_DIR_.'product_'.$id_product.'.jpg'))
|
|
unlink(_PS_TMP_IMG_DIR_.'product_'.$id_product.'.jpg');
|
|
return Db::getInstance()->Execute('
|
|
UPDATE `'._DB_PREFIX_.'image`
|
|
SET `cover` = 0
|
|
WHERE `id_product` = '.intval($id_product));
|
|
}
|
|
|
|
/**
|
|
*Get product cover
|
|
*
|
|
* @param integer $id_product Product ID
|
|
* @return boolean result
|
|
*/
|
|
static public function getCover($id_product)
|
|
{
|
|
return Db::getInstance()->getRow('
|
|
SELECT * FROM `'._DB_PREFIX_.'image`
|
|
WHERE `id_product` = '.intval($id_product).'
|
|
AND `cover`= 1');
|
|
}
|
|
|
|
/**
|
|
* Copy images from a product to another
|
|
*
|
|
* @param integer $id_product_old Source product ID
|
|
* @param boolean $id_product_new Destination product ID
|
|
*/
|
|
static public function duplicateProductImages($id_product_old, $id_product_new, $combinationImages)
|
|
{
|
|
$imagesTypes = ImageType::getImagesTypes('products');
|
|
$result = Db::getInstance()->ExecuteS('
|
|
SELECT `id_image`
|
|
FROM `'._DB_PREFIX_.'image`
|
|
WHERE `id_product` = '.intval($id_product_old));
|
|
foreach ($result as $row)
|
|
{
|
|
$image = new Image($row['id_image']);
|
|
$saved_id = $image->id_image;
|
|
unset($image->id);
|
|
unset($image->id_image);
|
|
$image->id_product = intval($id_product_new);
|
|
if ($image->add())
|
|
{
|
|
foreach ($imagesTypes AS $k => $imageType)
|
|
if (file_exists(_PS_PROD_IMG_DIR_.intval($id_product_old).'-'.intval($row['id_image']).'-'.$imageType['name'].'.jpg'))
|
|
copy(_PS_PROD_IMG_DIR_.intval($id_product_old).'-'.intval($row['id_image']).'-'.$imageType['name'].'.jpg', _PS_PROD_IMG_DIR_.
|
|
intval($id_product_new).'-'.intval($image->id).'-'.$imageType['name'].'.jpg');
|
|
if (file_exists(_PS_PROD_IMG_DIR_.intval($id_product_old).'-'.intval($row['id_image']).'.jpg'))
|
|
copy(_PS_PROD_IMG_DIR_.intval($id_product_old).'-'.intval($row['id_image']).'.jpg',
|
|
_PS_PROD_IMG_DIR_.intval($id_product_new).'-'.intval($image->id).'.jpg');
|
|
self::replaceAttributeImageAssociationId($combinationImages, intval($saved_id), intval($image->id));
|
|
}
|
|
else
|
|
return false;
|
|
}
|
|
return self::duplicateAttributeImageAssociations($combinationImages);
|
|
}
|
|
|
|
static private function replaceAttributeImageAssociationId(&$combinationImages, $saved_id, $id_image)
|
|
{
|
|
if (!isset($combinationImages['new']) OR !is_array($combinationImages['new']))
|
|
return ;
|
|
foreach ($combinationImages['new'] AS $id_product_attribute => $imageIds)
|
|
foreach ($imageIds AS $key => $imageId)
|
|
if (intval($imageId) == intval($saved_id))
|
|
$combinationImages['new'][$id_product_attribute][$key] = intval($id_image);
|
|
}
|
|
|
|
/**
|
|
* Duplicate product attribute image associations
|
|
* @param integer $id_product_attribute_old
|
|
* @return boolean
|
|
*/
|
|
static public function duplicateAttributeImageAssociations($combinationImages)
|
|
{
|
|
if (!isset($combinationImages['new']) OR !is_array($combinationImages['new']))
|
|
return true;
|
|
$query = 'INSERT INTO `'._DB_PREFIX_.'product_attribute_image` (`id_product_attribute`, `id_image`) VALUES ';
|
|
foreach ($combinationImages['new'] AS $id_product_attribute => $imageIds)
|
|
foreach ($imageIds AS $imageId)
|
|
$query .= '('.intval($id_product_attribute).', '.intval($imageId).'), ';
|
|
$query = rtrim($query, ', ');
|
|
return DB::getInstance()->Execute($query);
|
|
}
|
|
|
|
/**
|
|
* Reposition image
|
|
*
|
|
* @param integer $position Position
|
|
* @param boolean $direction Direction
|
|
*/
|
|
public function positionImage($position, $direction)
|
|
{
|
|
$position = intval($position);
|
|
$direction = intval($direction);
|
|
|
|
Db::getInstance()->Execute('
|
|
UPDATE `'._DB_PREFIX_.'image`
|
|
SET `position` = `position`'.($direction ? '+1' : '-1').'
|
|
WHERE `id_product` = '.intval($this->id_product).'
|
|
AND `position` = '.($direction ? $position - 1 : $position + 1));
|
|
|
|
Db::getInstance()->Execute('
|
|
UPDATE `'._DB_PREFIX_.'image`
|
|
SET `position` = `position`'.($direction ? '-1' : '+1').'
|
|
WHERE `id_image` = '.intval($this->id));
|
|
}
|
|
|
|
static public function getSize($type)
|
|
{
|
|
if (!isset(self::$_cacheGetSize[$type]) OR self::$_cacheGetSize[$type] === NULL)
|
|
self::$_cacheGetSize[$type] = Db::getInstance()->getRow('SELECT `width`, `height` FROM '._DB_PREFIX_.'image_type WHERE `name` = \''.pSQL($type).'\'');
|
|
return self::$_cacheGetSize[$type];
|
|
}
|
|
}
|
|
|
|
?>
|