281 lines
11 KiB
PHP
281 lines
11 KiB
PHP
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<?php
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/*
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* 2007-2011 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 2007-2011 PrestaShop SA
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* @version Release: $Revision: 9526 $
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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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include_once(PS_ADMIN_DIR.'/tabs/AdminPreferences.php');
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class AdminThemes extends AdminPreferences
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{
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/** This value is used in isThemeCompatible method. only version node with an
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* higher version number will be used in [theme]/config.xml
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* @since 1.4.0.11, check theme compatibility 1.4
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* @static
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*/
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public static $check_features_version = '1.4';
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/** $check_features is a multidimensional array used to check [theme]/config.xml values,
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* and also checks prestashop current configuration if not match.
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* @static
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*/
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public static $check_features = array(
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'ccc' => array( // feature key name
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'attributes' => array(
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'available' => array(
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'value' => 'true', // accepted attribute value
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// if value doesnt match,
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// prestashop configuration value must have thoses values
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'check_if_not_valid' => array(
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'PS_CSS_THEME_CACHE' => 0,
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'PS_JS_THEME_CACHE' => 0,
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'PS_HTML_THEME_COMPRESSION' => 0,
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'PS_JS_HTML_THEME_COMPRESSION' => 0,
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'PS_HIGH_HTML_THEME_COMPRESSION' => 0,
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),
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),
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),
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'error' => 'This theme may not correctly use "combine, compress and cache"',
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'tab' => 'AdminPerformance',
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),
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'guest_checkout' => array(
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'attributes' => array(
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'available' => array(
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'value' => 'true',
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'check_if_not_valid' => array('PS_GUEST_CHECKOUT_ENABLED' => 0)
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),
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),
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'error' => 'This theme may not correctly use "guest checkout"',
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'tab' => 'AdminPreferences',
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),
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'one_page_checkout' => array(
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'attributes' => array(
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'available' => array(
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'value' => 'true',
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'check_if_not_valid' => array('PS_ORDER_PROCESS_TYPE' => 0),
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),
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),
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'error' => 'This theme may not correctly use "one page checkout"',
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'tab' => 'AdminPreferences',
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),
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'store_locator' => array(
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'attributes' => array(
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'available' => array(
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'value' => 'true',
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'check_if_not_valid' => array('PS_STORES_SIMPLIFIED' => 0,'PS_STORES_DISPLAY_FOOTER' => 0),
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)
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),
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'error' => 'This theme may not correctly use "display store location"',
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'tab' => 'AdminStores',
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)
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);
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public function __construct()
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{
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$this->className = 'Configuration';
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$this->table = 'configuration';
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$this->_fieldsAppearance = array(
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'PS_LOGO' => array('title' => $this->l('Header logo:'), 'desc' => $this->l('Will appear on main page'), 'type' => 'file', 'thumb' => array('file' => _PS_IMG_.'logo.jpg?date='.time(), 'pos' => 'before')),
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'PS_LOGO_MAIL' => array('title' => $this->l('Mail logo:'), 'desc' => $this->l('Will appear on e-mail headers, if undefined the Header logo will be used'), 'type' => 'file', 'thumb' => array('file' => ((file_exists(_PS_IMG_DIR_.'logo_mail.jpg')) ? _PS_IMG_.'logo_mail.jpg?date='.time() : _PS_IMG_.'logo.jpg?date='.time()), 'pos' => 'before')),
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'PS_LOGO_INVOICE' => array('title' => $this->l('Invoice logo:'), 'desc' => $this->l('Will appear on invoices headers, if undefined the Header logo will be used'), 'type' => 'file', 'thumb' => array('file' => (file_exists(_PS_IMG_DIR_.'logo_invoice.jpg') ? _PS_IMG_.'logo_invoice.jpg?date='.time() : _PS_IMG_.'logo.jpg?date='.time()), 'pos' => 'before')),
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'PS_FAVICON' => array('title' => $this->l('Favicon:'), 'desc' => $this->l('Will appear in the address bar of your web browser'), 'type' => 'file', 'thumb' => array('file' => _PS_IMG_.'favicon.ico?date='.time(), 'pos' => 'after')),
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'PS_STORES_ICON' => array('title' => $this->l('Store icon:'), 'desc' => $this->l('Will appear on the store locator (inside Google Maps)').'<br />'.$this->l('Suggested size: 30x30, Transparent GIF'), 'type' => 'file', 'thumb' => array('file' => _PS_IMG_.'logo_stores.gif?date='.time(), 'pos' => 'before')),
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'PS_NAVIGATION_PIPE' => array('title' => $this->l('Navigation pipe:'), 'desc' => $this->l('Used for navigation path inside categories/product'), 'cast' => 'strval', 'type' => 'text', 'size' => 20),
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);
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$this->_fieldsTheme = array(
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'PS_THEME' => array('title' => $this->l('Theme'), 'validation' => 'isGenericName', 'type' => 'image', 'list' => $this->_getThemesList(), 'max' => 3)
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);
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parent::__construct();
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}
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public function display()
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{
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global $currentIndex;
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/* PrestaShop demo mode */
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if (_PS_MODE_DEMO_)
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$this->_errors[] = Tools::displayError('This functionnality has been disabled.');
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/* PrestaShop demo mode*/
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if (file_exists(_PS_IMG_DIR_.'logo.jpg'))
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{
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list($width, $height, $type, $attr) = getimagesize(_PS_IMG_DIR_.'logo.jpg');
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Configuration::updateValue('SHOP_LOGO_WIDTH', (int)round($width));
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Configuration::updateValue('SHOP_LOGO_HEIGHT', (int)round($height));
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}
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// No cache for auto-refresh uploaded logo
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header('Cache-Control: no-cache, must-revalidate');
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header('Expires: Mon, 26 Jul 1997 05:00:00 GMT');
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$this->_displayForm('appearance', $this->_fieldsAppearance, $this->l('Appearance'), 'width3', 'appearance');
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echo '<br /><br />';
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$this->_displayForm('themes', $this->_fieldsTheme, $this->l('Themes'), 'width3', 'themes');
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echo '<br /><br />';
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}
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/**
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* Return an array with themes and thumbnails
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*
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* @return array
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*/
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private function _getThemesList()
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{
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$dir = opendir(_PS_ALL_THEMES_DIR_);
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while ($folder = readdir($dir))
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if ($folder != '.' AND $folder != '..' AND is_dir(_PS_ALL_THEMES_DIR_.$folder) AND file_exists(_PS_ALL_THEMES_DIR_.'/'.$folder.'/preview.jpg'))
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$themes[$folder]['name'] = $folder;
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closedir($dir);
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return isset($themes) ? $themes : array();
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}
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/** This function checks if the theme designer has thunk to make his theme compatible 1.4,
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* and noticed it on the $theme_dir/config.xml file. If not, some new functionnalities has
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* to be desactivated
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*
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* @since 1.4
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* @param string $theme_dir theme directory
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* @return boolean Validity is ok or not
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*/
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private function _isThemeCompatible($theme_dir)
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{
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global $cookie;
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$all_errors='';
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$return=true;
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$check_version=AdminThemes::$check_features_version;
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if (!is_file(_PS_ALL_THEMES_DIR_ . $theme_dir . '/config.xml'))
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{
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$this->_errors[] = Tools::displayError('config.xml is missing in your theme path.').'<br/>';
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$xml=null;
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}
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else
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{
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$xml=@simplexml_load_file(_PS_ALL_THEMES_DIR_.$theme_dir.'/config.xml');
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if (!$xml)
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{
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$this->_errors[] = Tools::displayError('config.xml is not a valid xml file in your theme path.').'<br/>';
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}
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}
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// will be set to false if any version node in xml is correct
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$xml_version_too_old = true;
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// foreach version in xml file,
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// node means feature, attributes has to match
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// the corresponding value in AdminThemes::$check_features[feature] array
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$xmlArray = simpleXMLToArray($xml);
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foreach($xmlArray AS $version)
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{
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if (isset($version['value']) AND version_compare($version['value'], $check_version) >= 0)
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{
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$checkedFeature = array();
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foreach (AdminThemes::$check_features AS $codeFeature => $arrConfigToCheck)
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foreach ($arrConfigToCheck['attributes'] AS $attr => $v)
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if (!isset($version[$codeFeature]) OR !isset($version[$codeFeature][$attr]) OR $version[$codeFeature][$attr] != $v['value'])
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if (!$this->_checkConfigForFeatures($codeFeature, $attr)) // feature missing in config.xml file, or wrong attribute value
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$return = false;
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$xml_version_too_old = false;
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}
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}
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if ($xml_version_too_old AND !$this->_checkConfigForFeatures(array_keys(AdminThemes::$check_features)))
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{
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$this->_errors[] .= Tools::displayError('config.xml theme file has not been created for this version of prestashop.');
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$return = false;
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}
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return $return;
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}
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/**
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* _checkConfigForFeatures
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*
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* @param array $arrFeature array of feature code to check
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* @param mixed $configItem will precise the attribute which not matches. If empty, will check every attributes
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* @return error message, or null if disabled
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*/
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private function _checkConfigForFeatures($arrFeatures, $configItem = array())
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{
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$return = true;
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if (is_array($configItem))
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{
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foreach ($arrFeatures as $feature)
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if (!sizeof($configItem))
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$configItem = array_keys(AdminThemes::$check_features[$feature]['attributes']);
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foreach ($configItem as $attr)
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{
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$check = $this->_checkConfigForFeatures($arrFeatures,$attr);
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if ($check == false)
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$return = false;
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}
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return $return;
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}
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$return = true;
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if (!is_array($arrFeatures))
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$arrFeatures = array($arrFeatures);
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foreach ($arrFeatures as $feature)
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{
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$arrConfigToCheck = AdminThemes::$check_features[$feature]['attributes'][$configItem]['check_if_not_valid'];
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foreach ($arrConfigToCheck as $config_key => $config_val)
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{
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$config_get = Configuration::get($config_key);
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if ($config_get != $config_val)
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{
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$this->_errors[] = Tools::displayError(AdminThemes::$check_features[$feature]['error']).'.'
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.(!empty(AdminThemes::$check_features[$feature]['tab'])
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?' <a href="?tab='.AdminThemes::$check_features[$feature]['tab'].'&token='
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.Tools::getAdminTokenLite(AdminThemes::$check_features[$feature]['tab']).'" ><u>'
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.Tools::displayError('You can disable this function on this page')
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.'</u></a>':''
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).'<br/>' ;
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$return = false;
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break; // break for this attributes
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}
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}
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}
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return $return;
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}
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/** this functions make checks about AdminThemes configuration edition only.
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*
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* @since 1.4
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*/
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public function postProcess()
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{
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global $smarty;
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/* PrestaShop demo mode */
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if (_PS_MODE_DEMO_)
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{
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$this->_errors[] = Tools::displayError('This functionnality has been disabled.');
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return;
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}
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/* PrestaShop demo mode*/
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// new check compatibility theme feature (1.4) :
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$val = Tools::getValue('PS_THEME');
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Configuration::updateValue('PS_IMG_UPDATE_TIME', time());
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if (!empty($val) AND !$this->_isThemeCompatible($val)) // don't submit if errors
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unset($_POST['submitThemes'.$this->table]);
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Tools::clearCache($smarty);
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parent::postProcess();
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}
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}
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