817 lines
27 KiB
PHP
Executable File
817 lines
27 KiB
PHP
Executable File
<?php
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/*
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* 2007-2015 PrestaShop
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*
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* NOTICE OF LICENSE
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*
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* This source file is subject to the Open Software License (OSL 3.0)
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* that is bundled with this package in the file LICENSE.txt.
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* It is also available through the world-wide-web at this URL:
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* http://opensource.org/licenses/osl-3.0.php
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* If you did not receive a copy of the license and are unable to
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* obtain it through the world-wide-web, please send an email
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* to license@prestashop.com so we can send you a copy immediately.
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*
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* DISCLAIMER
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*
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* Do not edit or add to this file if you wish to upgrade PrestaShop to newer
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* versions in the future. If you wish to customize PrestaShop for your
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* needs please refer to http://www.prestashop.com for more information.
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*
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* @author PrestaShop SA <contact@prestashop.com>
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* @copyright 2007-2015 PrestaShop SA
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* @license http://opensource.org/licenses/osl-3.0.php Open Software License (OSL 3.0)
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* International Registered Trademark & Property of PrestaShop SA
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*/
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class ImageCore extends ObjectModel
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{
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public $id;
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/** @var int Image ID */
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public $id_image;
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/** @var int Product ID */
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public $id_product;
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/** @var int Position used to order images of the same product */
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public $position;
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/** @var bool Image is cover */
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public $cover;
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/** @var string Legend */
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public $legend;
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/** @var string image extension */
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public $image_format = 'jpg';
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/** @var string path to index.php file to be copied to new image folders */
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public $source_index;
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/** @var string image folder */
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protected $folder;
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/** @var string image path without extension */
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protected $existing_path;
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/** @var int access rights of created folders (octal) */
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protected static $access_rights = 0775;
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/**
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* @see ObjectModel::$definition
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*/
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public static $definition = array(
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'table' => 'image',
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'primary' => 'id_image',
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'multilang' => true,
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'fields' => array(
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'id_product' => array('type' => self::TYPE_INT, 'shop' => 'both', 'validate' => 'isUnsignedId', 'required' => true),
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'position' => array('type' => self::TYPE_INT, 'validate' => 'isUnsignedInt'),
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'cover' => array('type' => self::TYPE_BOOL, 'allow_null' => true, 'validate' => 'isBool', 'shop' => true),
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'legend' => array('type' => self::TYPE_STRING, 'lang' => true, 'validate' => 'isGenericName', 'size' => 128),
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),
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);
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protected static $_cacheGetSize = array();
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public function __construct($id = null, $id_lang = null)
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{
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parent::__construct($id, $id_lang);
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$this->image_dir = _PS_PROD_IMG_DIR_;
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$this->source_index = _PS_PROD_IMG_DIR_.'index.php';
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}
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public function add($autodate = true, $null_values = false)
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{
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if ($this->position <= 0) {
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$this->position = Image::getHighestPosition($this->id_product) + 1;
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}
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if ($this->cover) {
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$this->cover = 1;
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} else {
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$this->cover = null;
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}
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return parent::add($autodate, $null_values);
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}
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public function update($null_values = false)
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{
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if ($this->cover) {
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$this->cover = 1;
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} else {
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$this->cover = null;
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}
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return parent::update($null_values);
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}
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public function delete()
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{
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if (!parent::delete()) {
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return false;
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}
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if ($this->hasMultishopEntries()) {
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return true;
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}
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if (!$this->deleteProductAttributeImage() || !$this->deleteImage()) {
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return false;
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}
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// update positions
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Db::getInstance()->execute('SET @position:=0', false);
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Db::getInstance()->execute('UPDATE `'._DB_PREFIX_.'image` SET position=(@position:=@position+1)
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WHERE `id_product` = '.(int)$this->id_product.' ORDER BY position ASC');
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return true;
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}
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/**
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* Return first image (by position) associated with a product attribute
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*
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* @param int $id_shop Shop ID
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* @param int $id_lang Language ID
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* @param int $id_product Product ID
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* @param int $id_product_attribute Product Attribute ID
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* @return array
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*/
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public static function getBestImageAttribute($id_shop, $id_lang, $id_product, $id_product_attribute)
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{
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$cache_id = 'Image::getBestImageAttribute'.'-'.(int)$id_product.'-'.(int)$id_product_attribute.'-'.(int)$id_lang.'-'.(int)$id_shop;
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if (!Cache::isStored($cache_id)) {
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$row = Db::getInstance()->getRow('
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SELECT image_shop.`id_image` id_image, il.`legend`
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FROM `'._DB_PREFIX_.'image` i
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INNER JOIN `'._DB_PREFIX_.'image_shop` image_shop
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ON (i.id_image = image_shop.id_image AND image_shop.id_shop = '.(int)$id_shop.')
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INNER JOIN `'._DB_PREFIX_.'product_attribute_image` pai
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ON (pai.`id_image` = i.`id_image` AND pai.`id_product_attribute` = '.(int)$id_product_attribute.')
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LEFT JOIN `'._DB_PREFIX_.'image_lang` il
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ON (image_shop.`id_image` = il.`id_image` AND il.`id_lang` = '.(int)$id_lang.')
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WHERE i.`id_product` = '.(int)$id_product.' ORDER BY i.`position` ASC');
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Cache::store($cache_id, $row);
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} else {
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$row = Cache::retrieve($cache_id);
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}
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return $row;
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}
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/**
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* Return available images for a product
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*
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* @param int $id_lang Language ID
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* @param int $id_product Product ID
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* @param int $id_product_attribute Product Attribute ID
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* @return array Images
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*/
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public static function getImages($id_lang, $id_product, $id_product_attribute = null)
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{
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$attribute_filter = ($id_product_attribute ? ' AND ai.`id_product_attribute` = '.(int)$id_product_attribute : '');
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$sql = 'SELECT *
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FROM `'._DB_PREFIX_.'image` i
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LEFT JOIN `'._DB_PREFIX_.'image_lang` il ON (i.`id_image` = il.`id_image`)';
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if ($id_product_attribute) {
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$sql .= ' LEFT JOIN `'._DB_PREFIX_.'product_attribute_image` ai ON (i.`id_image` = ai.`id_image`)';
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}
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$sql .= ' WHERE i.`id_product` = '.(int)$id_product.' AND il.`id_lang` = '.(int)$id_lang.$attribute_filter.'
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ORDER BY i.`position` ASC';
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return Db::getInstance()->executeS($sql);
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}
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/**
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* Check if a product has an image available
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*
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* @param int $id_lang Language ID
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* @param int $id_product Product ID
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* @param int $id_product_attribute Product Attribute ID
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* @return bool
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*/
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public static function hasImages($id_lang, $id_product, $id_product_attribute = null)
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{
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$attribute_filter = ($id_product_attribute ? ' AND ai.`id_product_attribute` = '.(int)$id_product_attribute : '');
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$sql = 'SELECT 1
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FROM `'._DB_PREFIX_.'image` i
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LEFT JOIN `'._DB_PREFIX_.'image_lang` il ON (i.`id_image` = il.`id_image`)';
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if ($id_product_attribute) {
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$sql .= ' LEFT JOIN `'._DB_PREFIX_.'product_attribute_image` ai ON (i.`id_image` = ai.`id_image`)';
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}
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$sql .= ' WHERE i.`id_product` = '.(int)$id_product.' AND il.`id_lang` = '.(int)$id_lang.$attribute_filter;
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return (bool)Db::getInstance()->getValue($sql);
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}
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/**
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* Return Images
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*
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* @return array Images
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*/
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public static function getAllImages()
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{
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return Db::getInstance()->executeS('
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SELECT `id_image`, `id_product`
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FROM `'._DB_PREFIX_.'image`
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ORDER BY `id_image` ASC');
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}
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/**
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* Return number of images for a product
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*
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* @param int $id_product Product ID
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* @return int number of images
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*/
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public static function getImagesTotal($id_product)
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{
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$result = Db::getInstance()->getRow('
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SELECT COUNT(`id_image`) AS total
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FROM `'._DB_PREFIX_.'image`
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WHERE `id_product` = '.(int)$id_product);
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return $result['total'];
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}
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/**
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* Return highest position of images for a product
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*
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* @param int $id_product Product ID
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* @return int highest position of images
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*/
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public static function getHighestPosition($id_product)
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{
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$result = Db::getInstance()->getRow('
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SELECT MAX(`position`) AS max
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FROM `'._DB_PREFIX_.'image`
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WHERE `id_product` = '.(int)$id_product);
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return $result['max'];
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}
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/**
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* Delete product cover
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*
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* @param int $id_product Product ID
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* @return bool result
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*/
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public static function deleteCover($id_product)
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{
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if (!Validate::isUnsignedId($id_product)) {
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die(Tools::displayError());
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}
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if (file_exists(_PS_TMP_IMG_DIR_.'product_'.$id_product.'.jpg')) {
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unlink(_PS_TMP_IMG_DIR_.'product_'.$id_product.'.jpg');
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}
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return (Db::getInstance()->execute('
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UPDATE `'._DB_PREFIX_.'image`
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SET `cover` = NULL
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WHERE `id_product` = '.(int)$id_product
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) &&
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Db::getInstance()->execute('
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UPDATE `'._DB_PREFIX_.'image_shop` image_shop
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SET image_shop.`cover` = NULL
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WHERE image_shop.id_shop IN ('.implode(',', array_map('intval', Shop::getContextListShopID())).') AND image_shop.`id_product` = '.(int)$id_product
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));
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}
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/**
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*Get product cover
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*
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* @param int $id_product Product ID
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* @return bool result
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*/
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public static function getCover($id_product)
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{
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return Db::getInstance()->getRow('
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SELECT * FROM `'._DB_PREFIX_.'image_shop` image_shop
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WHERE image_shop.`id_product` = '.(int)$id_product.'
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AND image_shop.`cover`= 1');
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}
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/**
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*Get global product cover
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*
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* @param int $id_product Product ID
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* @return bool result
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*/
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public static function getGlobalCover($id_product)
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{
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return Db::getInstance()->getRow('
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SELECT * FROM `'._DB_PREFIX_.'image` i
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WHERE i.`id_product` = '.(int)$id_product.'
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AND i.`cover`= 1');
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}
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/**
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* Copy images from a product to another
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*
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* @param int $id_product_old Source product ID
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* @param bool $id_product_new Destination product ID
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*/
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public static function duplicateProductImages($id_product_old, $id_product_new, $combination_images)
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{
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$images_types = ImageType::getImagesTypes('products');
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$result = Db::getInstance()->executeS('
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SELECT `id_image`
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FROM `'._DB_PREFIX_.'image`
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WHERE `id_product` = '.(int)$id_product_old);
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foreach ($result as $row) {
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$image_old = new Image($row['id_image']);
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$image_new = clone $image_old;
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unset($image_new->id);
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$image_new->id_product = (int)$id_product_new;
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// A new id is generated for the cloned image when calling add()
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if ($image_new->add()) {
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$new_path = $image_new->getPathForCreation();
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foreach ($images_types as $image_type) {
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if (file_exists(_PS_PROD_IMG_DIR_.$image_old->getExistingImgPath().'-'.$image_type['name'].'.jpg')) {
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if (!Configuration::get('PS_LEGACY_IMAGES')) {
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$image_new->createImgFolder();
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}
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copy(_PS_PROD_IMG_DIR_.$image_old->getExistingImgPath().'-'.$image_type['name'].'.jpg',
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$new_path.'-'.$image_type['name'].'.jpg');
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if (Configuration::get('WATERMARK_HASH')) {
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copy(_PS_PROD_IMG_DIR_.$image_old->getExistingImgPath().'-'.$image_type['name'].'-'.Configuration::get('WATERMARK_HASH').'.jpg',
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$new_path.'-'.$image_type['name'].'-'.Configuration::get('WATERMARK_HASH').'.jpg');
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}
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}
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}
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if (file_exists(_PS_PROD_IMG_DIR_.$image_old->getExistingImgPath().'.jpg')) {
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copy(_PS_PROD_IMG_DIR_.$image_old->getExistingImgPath().'.jpg', $new_path.'.jpg');
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}
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Image::replaceAttributeImageAssociationId($combination_images, (int)$image_old->id, (int)$image_new->id);
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// Duplicate shop associations for images
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$image_new->duplicateShops($id_product_old);
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} else {
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return false;
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}
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}
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return Image::duplicateAttributeImageAssociations($combination_images);
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}
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protected static function replaceAttributeImageAssociationId(&$combination_images, $saved_id, $id_image)
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{
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if (!isset($combination_images['new']) || !is_array($combination_images['new'])) {
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return;
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}
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foreach ($combination_images['new'] as $id_product_attribute => $image_ids) {
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foreach ($image_ids as $key => $image_id) {
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if ((int)$image_id == (int)$saved_id) {
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$combination_images['new'][$id_product_attribute][$key] = (int)$id_image;
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}
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}
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}
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}
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/**
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* Duplicate product attribute image associations
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* @param int $id_product_attribute_old
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* @return bool
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*/
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public static function duplicateAttributeImageAssociations($combination_images)
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{
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if (!isset($combination_images['new']) || !is_array($combination_images['new'])) {
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return true;
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}
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$query = 'INSERT INTO `'._DB_PREFIX_.'product_attribute_image` (`id_product_attribute`, `id_image`) VALUES ';
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foreach ($combination_images['new'] as $id_product_attribute => $image_ids) {
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foreach ($image_ids as $image_id) {
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$query .= '('.(int)$id_product_attribute.', '.(int)$image_id.'), ';
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}
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}
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$query = rtrim($query, ', ');
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return DB::getInstance()->execute($query);
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}
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/**
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* Reposition image
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*
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* @param int $position Position
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* @param bool $direction Direction
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* @deprecated since version 1.5.0.1 use Image::updatePosition() instead
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*/
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public function positionImage($position, $direction)
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{
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Tools::displayAsDeprecated();
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$position = (int)$position;
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$direction = (int)$direction;
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// temporary position
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$high_position = Image::getHighestPosition($this->id_product) + 1;
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Db::getInstance()->execute('
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UPDATE `'._DB_PREFIX_.'image`
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SET `position` = '.(int)$high_position.'
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WHERE `id_product` = '.(int)$this->id_product.'
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AND `position` = '.($direction ? $position - 1 : $position + 1));
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Db::getInstance()->execute('
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UPDATE `'._DB_PREFIX_.'image`
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SET `position` = `position`'.($direction ? '-1' : '+1').'
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WHERE `id_image` = '.(int)$this->id);
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Db::getInstance()->execute('
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UPDATE `'._DB_PREFIX_.'image`
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SET `position` = '.$this->position.'
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WHERE `id_product` = '.(int)$this->id_product.'
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AND `position` = '.(int)$high_position);
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}
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/**
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* Change an image position and update relative positions
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*
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* @param int $way position is moved up if 0, moved down if 1
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* @param int $position new position of the moved image
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* @return int success
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*/
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public function updatePosition($way, $position)
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{
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if (!isset($this->id) || !$position) {
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return false;
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}
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// < and > statements rather than BETWEEN operator
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// since BETWEEN is treated differently according to databases
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$result = (Db::getInstance()->execute('
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UPDATE `'._DB_PREFIX_.'image`
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SET `position`= `position` '.($way ? '- 1' : '+ 1').'
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WHERE `position`
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'.($way
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? '> '.(int)$this->position.' AND `position` <= '.(int)$position
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: '< '.(int)$this->position.' AND `position` >= '.(int)$position).'
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AND `id_product`='.(int)$this->id_product)
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&& Db::getInstance()->execute('
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UPDATE `'._DB_PREFIX_.'image`
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SET `position` = '.(int)$position.'
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WHERE `id_image` = '.(int)$this->id_image));
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return $result;
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}
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public static function getSize($type)
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{
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if (!isset(self::$_cacheGetSize[$type]) || self::$_cacheGetSize[$type] === null) {
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self::$_cacheGetSize[$type] = Db::getInstance()->getRow('
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SELECT `width`, `height`
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FROM '._DB_PREFIX_.'image_type
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WHERE `name` = \''.pSQL($type).'\'
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');
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}
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return self::$_cacheGetSize[$type];
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}
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public static function getWidth($params, &$smarty)
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{
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$result = self::getSize($params['type']);
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return $result['width'];
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}
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public static function getHeight($params, &$smarty)
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{
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$result = self::getSize($params['type']);
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return $result['height'];
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}
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/**
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* Clear all images in tmp dir
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*/
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public static function clearTmpDir()
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{
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foreach (scandir(_PS_TMP_IMG_DIR_) as $d) {
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if (preg_match('/(.*)\.jpg$/', $d)) {
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unlink(_PS_TMP_IMG_DIR_.$d);
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}
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}
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}
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/**
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* Delete Image - Product attribute associations for this image
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*/
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public function deleteProductAttributeImage()
|
|
{
|
|
return Db::getInstance()->execute('
|
|
DELETE
|
|
FROM `'._DB_PREFIX_.'product_attribute_image`
|
|
WHERE `id_image` = '.(int)$this->id
|
|
);
|
|
}
|
|
|
|
/**
|
|
* Delete the product image from disk and remove the containing folder if empty
|
|
* Handles both legacy and new image filesystems
|
|
*/
|
|
public function deleteImage($force_delete = false)
|
|
{
|
|
if (!$this->id) {
|
|
return false;
|
|
}
|
|
|
|
// Delete base image
|
|
if (file_exists($this->image_dir.$this->getExistingImgPath().'.'.$this->image_format)) {
|
|
unlink($this->image_dir.$this->getExistingImgPath().'.'.$this->image_format);
|
|
} else {
|
|
return false;
|
|
}
|
|
|
|
$files_to_delete = array();
|
|
|
|
// Delete auto-generated images
|
|
$image_types = ImageType::getImagesTypes();
|
|
foreach ($image_types as $image_type) {
|
|
$files_to_delete[] = $this->image_dir.$this->getExistingImgPath().'-'.$image_type['name'].'.'.$this->image_format;
|
|
if (Configuration::get('WATERMARK_HASH')) {
|
|
$files_to_delete[] = $this->image_dir.$this->getExistingImgPath().'-'.$image_type['name'].'-'.Configuration::get('WATERMARK_HASH').'.'.$this->image_format;
|
|
}
|
|
}
|
|
|
|
// Delete watermark image
|
|
$files_to_delete[] = $this->image_dir.$this->getExistingImgPath().'-watermark.'.$this->image_format;
|
|
// delete index.php
|
|
$files_to_delete[] = $this->image_dir.$this->getImgFolder().'index.php';
|
|
// Delete tmp images
|
|
$files_to_delete[] = _PS_TMP_IMG_DIR_.'product_'.$this->id_product.'.'.$this->image_format;
|
|
$files_to_delete[] = _PS_TMP_IMG_DIR_.'product_mini_'.$this->id_product.'.'.$this->image_format;
|
|
|
|
foreach ($files_to_delete as $file) {
|
|
if (file_exists($file) && !@unlink($file)) {
|
|
return false;
|
|
}
|
|
}
|
|
|
|
// Can we delete the image folder?
|
|
if (is_dir($this->image_dir.$this->getImgFolder())) {
|
|
$delete_folder = true;
|
|
foreach (scandir($this->image_dir.$this->getImgFolder()) as $file) {
|
|
if (($file != '.' && $file != '..')) {
|
|
$delete_folder = false;
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
if (isset($delete_folder) && $delete_folder) {
|
|
@rmdir($this->image_dir.$this->getImgFolder());
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* Recursively deletes all product images in the given folder tree and removes empty folders.
|
|
*
|
|
* @param string $path folder containing the product images to delete
|
|
* @param string $format image format
|
|
* @return bool success
|
|
*/
|
|
public static function deleteAllImages($path, $format = 'jpg')
|
|
{
|
|
if (!$path || !$format || !is_dir($path)) {
|
|
return false;
|
|
}
|
|
foreach (scandir($path) as $file) {
|
|
if (preg_match('/^[0-9]+(\-(.*))?\.'.$format.'$/', $file)) {
|
|
unlink($path.$file);
|
|
} elseif (is_dir($path.$file) && (preg_match('/^[0-9]$/', $file))) {
|
|
Image::deleteAllImages($path.$file.'/', $format);
|
|
}
|
|
}
|
|
|
|
// Can we remove the image folder?
|
|
if (is_numeric(basename($path))) {
|
|
$remove_folder = true;
|
|
foreach (scandir($path) as $file) {
|
|
if (($file != '.' && $file != '..' && $file != 'index.php')) {
|
|
$remove_folder = false;
|
|
break;
|
|
}
|
|
}
|
|
|
|
if ($remove_folder) {
|
|
// we're only removing index.php if it's a folder we want to delete
|
|
if (file_exists($path.'index.php')) {
|
|
@unlink($path.'index.php');
|
|
}
|
|
@rmdir($path);
|
|
}
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* Returns image path in the old or in the new filesystem
|
|
*
|
|
* @ returns string image path
|
|
*/
|
|
public function getExistingImgPath()
|
|
{
|
|
if (!$this->id) {
|
|
return false;
|
|
}
|
|
|
|
if (!$this->existing_path) {
|
|
if (Configuration::get('PS_LEGACY_IMAGES') && file_exists(_PS_PROD_IMG_DIR_.$this->id_product.'-'.$this->id.'.'.$this->image_format)) {
|
|
$this->existing_path = $this->id_product.'-'.$this->id;
|
|
} else {
|
|
$this->existing_path = $this->getImgPath();
|
|
}
|
|
}
|
|
|
|
return $this->existing_path;
|
|
}
|
|
|
|
/**
|
|
* Returns the path to the folder containing the image in the new filesystem
|
|
*
|
|
* @return string path to folder
|
|
*/
|
|
public function getImgFolder()
|
|
{
|
|
if (!$this->id) {
|
|
return false;
|
|
}
|
|
|
|
if (!$this->folder) {
|
|
$this->folder = Image::getImgFolderStatic($this->id);
|
|
}
|
|
|
|
return $this->folder;
|
|
}
|
|
|
|
/**
|
|
* Create parent folders for the image in the new filesystem
|
|
*
|
|
* @return bool success
|
|
*/
|
|
public function createImgFolder()
|
|
{
|
|
if (!$this->id) {
|
|
return false;
|
|
}
|
|
|
|
if (!file_exists(_PS_PROD_IMG_DIR_.$this->getImgFolder())) {
|
|
// Apparently sometimes mkdir cannot set the rights, and sometimes chmod can't. Trying both.
|
|
$success = @mkdir(_PS_PROD_IMG_DIR_.$this->getImgFolder(), self::$access_rights, true);
|
|
$chmod = @chmod(_PS_PROD_IMG_DIR_.$this->getImgFolder(), self::$access_rights);
|
|
|
|
// Create an index.php file in the new folder
|
|
if (($success || $chmod)
|
|
&& !file_exists(_PS_PROD_IMG_DIR_.$this->getImgFolder().'index.php')
|
|
&& file_exists($this->source_index)) {
|
|
return @copy($this->source_index, _PS_PROD_IMG_DIR_.$this->getImgFolder().'index.php');
|
|
}
|
|
}
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* Returns the path to the image without file extension
|
|
*
|
|
* @return string path
|
|
*/
|
|
public function getImgPath()
|
|
{
|
|
if (!$this->id) {
|
|
return false;
|
|
}
|
|
|
|
$path = $this->getImgFolder().$this->id;
|
|
return $path;
|
|
}
|
|
|
|
/**
|
|
* Returns the path to the folder containing the image in the new filesystem
|
|
*
|
|
* @param mixed $id_image
|
|
* @return string path to folder
|
|
*/
|
|
public static function getImgFolderStatic($id_image)
|
|
{
|
|
if (!is_numeric($id_image)) {
|
|
return false;
|
|
}
|
|
$folders = str_split((string)$id_image);
|
|
return implode('/', $folders).'/';
|
|
}
|
|
|
|
/**
|
|
* Move all legacy product image files from the image folder root to their subfolder in the new filesystem.
|
|
* If max_execution_time is provided, stops before timeout and returns string "timeout".
|
|
* If any image cannot be moved, stops and returns "false"
|
|
*
|
|
* @param int $max_execution_time
|
|
* @return mixed success or timeout
|
|
*/
|
|
public static function moveToNewFileSystem($max_execution_time = 0)
|
|
{
|
|
$start_time = time();
|
|
$image = null;
|
|
$tmp_folder = 'duplicates/';
|
|
foreach (scandir(_PS_PROD_IMG_DIR_) as $file) {
|
|
// matches the base product image or the thumbnails
|
|
if (preg_match('/^([0-9]+\-)([0-9]+)(\-(.*))?\.jpg$/', $file, $matches)) {
|
|
// don't recreate an image object for each image type
|
|
if (!$image || $image->id !== (int)$matches[2]) {
|
|
$image = new Image((int)$matches[2]);
|
|
}
|
|
// image exists in DB and with the correct product?
|
|
if (Validate::isLoadedObject($image) && $image->id_product == (int)rtrim($matches[1], '-')) {
|
|
// create the new folder if it does not exist
|
|
if (!$image->createImgFolder()) {
|
|
return false;
|
|
}
|
|
|
|
// if there's already a file at the new image path, move it to a dump folder
|
|
// most likely the preexisting image is a demo image not linked to a product and it's ok to replace it
|
|
$new_path = _PS_PROD_IMG_DIR_.$image->getImgPath().(isset($matches[3]) ? $matches[3] : '').'.jpg';
|
|
if (file_exists($new_path)) {
|
|
if (!file_exists(_PS_PROD_IMG_DIR_.$tmp_folder)) {
|
|
@mkdir(_PS_PROD_IMG_DIR_.$tmp_folder, self::$access_rights);
|
|
@chmod(_PS_PROD_IMG_DIR_.$tmp_folder, self::$access_rights);
|
|
}
|
|
$tmp_path = _PS_PROD_IMG_DIR_.$tmp_folder.basename($file);
|
|
if (!@rename($new_path, $tmp_path) || !file_exists($tmp_path)) {
|
|
return false;
|
|
}
|
|
}
|
|
// move the image
|
|
if (!@rename(_PS_PROD_IMG_DIR_.$file, $new_path) || !file_exists($new_path)) {
|
|
return false;
|
|
}
|
|
}
|
|
}
|
|
if ((int)$max_execution_time != 0 && (time() - $start_time > (int)$max_execution_time - 4)) {
|
|
return 'timeout';
|
|
}
|
|
}
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* Try to create and delete some folders to check if moving images to new file system will be possible
|
|
*
|
|
* @return bool success
|
|
*/
|
|
public static function testFileSystem()
|
|
{
|
|
$safe_mode = Tools::getSafeModeStatus();
|
|
if ($safe_mode) {
|
|
return false;
|
|
}
|
|
$folder1 = _PS_PROD_IMG_DIR_.'testfilesystem/';
|
|
$test_folder = $folder1.'testsubfolder/';
|
|
// check if folders are already existing from previous failed test
|
|
if (file_exists($test_folder)) {
|
|
@rmdir($test_folder);
|
|
@rmdir($folder1);
|
|
}
|
|
if (file_exists($test_folder)) {
|
|
return false;
|
|
}
|
|
|
|
@mkdir($test_folder, self::$access_rights, true);
|
|
@chmod($test_folder, self::$access_rights);
|
|
if (!is_writeable($test_folder)) {
|
|
return false;
|
|
}
|
|
@rmdir($test_folder);
|
|
@rmdir($folder1);
|
|
if (file_exists($folder1)) {
|
|
return false;
|
|
}
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* Returns the path where a product image should be created (without file format)
|
|
*
|
|
* @return string path
|
|
*/
|
|
public function getPathForCreation()
|
|
{
|
|
if (!$this->id) {
|
|
return false;
|
|
}
|
|
if (Configuration::get('PS_LEGACY_IMAGES')) {
|
|
if (!$this->id_product) {
|
|
return false;
|
|
}
|
|
$path = $this->id_product.'-'.$this->id;
|
|
} else {
|
|
$path = $this->getImgPath();
|
|
$this->createImgFolder();
|
|
}
|
|
return _PS_PROD_IMG_DIR_.$path;
|
|
}
|
|
}
|