Mini Shell
<?php
/**
* 2007-2018 PrestaShop
*
* NOTICE OF LICENSE
*
* This source file is subject to the Open Software License (OSL 3.0)
* that is bundled with this package in the file LICENSE.txt.
* It is also available through the world-wide-web at this URL:
* https://opensource.org/licenses/OSL-3.0
* If you did not receive a copy of the license and are unable to
* obtain it through the world-wide-web, please send an email
* to license@prestashop.com so we can send you a copy immediately.
*
* DISCLAIMER
*
* Do not edit or add to this file if you wish to upgrade PrestaShop to newer
* versions in the future. If you wish to customize PrestaShop for your
* needs please refer to http://www.prestashop.com for more information.
*
* @author PrestaShop SA <contact@prestashop.com>
* @copyright 2007-2018 PrestaShop SA
* @license https://opensource.org/licenses/OSL-3.0 Open Software License (OSL 3.0)
* International Registered Trademark & Property of PrestaShop SA
*/
/**
* Class MediaCore
*/
class MediaCore
{
public static $jquery_ui_dependencies = array(
'ui.core' => array('fileName' => 'jquery.ui.core.min.js', 'dependencies' => array(), 'theme' => true),
'ui.widget' => array('fileName' => 'jquery.ui.widget.min.js', 'dependencies' => array(), 'theme' => false),
'ui.mouse' => array('fileName' => 'jquery.ui.mouse.min.js', 'dependencies' => array('ui.core', 'ui.widget'), 'theme' => false),
'ui.position' => array('fileName' => 'jquery.ui.position.min.js', 'dependencies' => array(), 'theme' => false),
'ui.draggable' => array('fileName' => 'jquery.ui.draggable.min.js', 'dependencies' => array('ui.core', 'ui.widget', 'ui.mouse'), 'theme' => false),
'ui.droppable' => array('fileName' => 'jquery.ui.droppable.min.js', 'dependencies' => array('ui.core', 'ui.widget', 'ui.mouse', 'ui.draggable'), 'theme' => false),
'ui.resizable' => array('fileName' => 'jquery.ui.resizable.min.js', 'dependencies' => array('ui.core', 'ui.widget', 'ui.mouse'), 'theme' => true),
'ui.selectable' => array('fileName' => 'jquery.ui.selectable.min.js', 'dependencies' => array('ui.core', 'ui.widget', 'ui.mouse'), 'theme' => true),
'ui.sortable' => array('fileName' => 'jquery.ui.sortable.min.js', 'dependencies' => array('ui.core', 'ui.widget', 'ui.mouse'), 'theme' => true),
'ui.autocomplete' => array('fileName' => 'jquery.ui.autocomplete.min.js', 'dependencies' => array('ui.core', 'ui.widget', 'ui.position', 'ui.menu'), 'theme' => true),
'ui.button' => array('fileName' => 'jquery.ui.button.min.js', 'dependencies' => array('ui.core', 'ui.widget'), 'theme' => true),
'ui.dialog' => array('fileName' => 'jquery.ui.dialog.min.js', 'dependencies' => array('ui.core', 'ui.widget', 'ui.position','ui.button'), 'theme' => true),
'ui.menu' => array('fileName' => 'jquery.ui.menu.min.js', 'dependencies' => array('ui.core', 'ui.widget', 'ui.position'), 'theme' => true),
'ui.slider' => array('fileName' => 'jquery.ui.slider.min.js', 'dependencies' => array('ui.core', 'ui.widget', 'ui.mouse'), 'theme' => true),
'ui.spinner' => array('fileName' => 'jquery.ui.spinner.min.js', 'dependencies' => array('ui.core', 'ui.widget', 'ui.button'), 'theme' => true),
'ui.tabs' => array('fileName' => 'jquery.ui.tabs.min.js', 'dependencies' => array('ui.core', 'ui.widget'), 'theme' => true),
'ui.datepicker' => array('fileName' => 'jquery.ui.datepicker.min.js', 'dependencies' => array('ui.core'), 'theme' => true),
'ui.progressbar' => array('fileName' => 'jquery.ui.progressbar.min.js', 'dependencies' => array('ui.core', 'ui.widget'), 'theme' => true),
'ui.tooltip' => array('fileName' => 'jquery.ui.tooltip.min.js', 'dependencies' => array('ui.core', 'ui.widget','ui.position','effects.core'), 'theme' => true),
'ui.accordion' => array('fileName' => 'jquery.ui.accordion.min.js', 'dependencies' => array('ui.core', 'ui.widget','effects.core'), 'theme' => true),
'effects.core' => array('fileName' => 'jquery.effects.core.min.js', 'dependencies' => array(), 'theme' => false),
'effects.blind' => array('fileName' => 'jquery.effects.blind.min.js', 'dependencies' => array('effects.core'), 'theme' => false),
'effects.bounce' => array('fileName' => 'jquery.effects.bounce.min.js', 'dependencies' => array('effects.core'), 'theme' => false),
'effects.clip' => array('fileName' => 'jquery.effects.clip.min.js', 'dependencies' => array('effects.core'), 'theme' => false),
'effects.drop' => array('fileName' => 'jquery.effects.drop.min.js', 'dependencies' => array('effects.core'), 'theme' => false),
'effects.explode' => array('fileName' => 'jquery.effects.explode.min.js', 'dependencies' => array('effects.core'), 'theme' => false),
'effects.fade' => array('fileName' => 'jquery.effects.fade.min.js', 'dependencies' => array('effects.core'), 'theme' => false),
'effects.fold' => array('fileName' => 'jquery.effects.fold.min.js', 'dependencies' => array('effects.core'), 'theme' => false),
'effects.highlight' => array('fileName' => 'jquery.effects.highlight.min.js', 'dependencies' => array('effects.core'), 'theme' => false),
'effects.pulsate' => array('fileName' => 'jquery.effects.pulsate.min.js', 'dependencies' => array('effects.core'), 'theme' => false),
'effects.scale' => array('fileName' => 'jquery.effects.scale.min.js', 'dependencies' => array('effects.core'), 'theme' => false),
'effects.shake' => array('fileName' => 'jquery.effects.shake.min.js', 'dependencies' => array('effects.core'), 'theme' => false),
'effects.slide' => array('fileName' => 'jquery.effects.slide.min.js', 'dependencies' => array('effects.core'), 'theme' => false),
'effects.transfer' => array('fileName' => 'jquery.effects.transfer.min.js', 'dependencies' => array('effects.core'), 'theme' => false)
);
private static $jquery_ui_datepicker_iso_code = array(
'bn' => 'en',
'bz' => 'en',
'dh' => 'de',
'gb' => 'en-GB',
'ag' => 'es',
'cb' => 'es',
'mx' => 'es',
'pe' => 'es',
've' => 'es',
'qc' => 'fr-CA',
'ga' => 'en',
'lo' => 'en',
'br' => 'pt-BR',
'sh' => 'en',
'si' => 'sl',
'ug' => 'en',
'ur' => 'en',
'vn' => 'vi',
'zh' => 'zh-CN',
'tw' => 'zh-TW',
);
/**
* @var array list of javascript definitions
*/
protected static $js_def = array();
/**
* @var array list of javascript inline scripts
*/
protected static $inline_script = array();
/**
* @var array list of javascript external scripts
*/
protected static $inline_script_src = array();
/**
* @var string pattern used in replaceByAbsoluteURL
*/
public static $pattern_callback = '#(url\((?![\'"]?(?:data:|//|https?:))(?:\'|")?)([^\)\'"]*)(?=[\'"]?\))#s';
/**
* @var string used for preg_replace_callback parameter (avoid global)
*/
protected static $current_css_file;
/**
* @var string pattern used in packJSinHTML
*/
public static $pattern_js = '/(<\s*script(?:\s+[^>]*(?:javascript|src)[^>]*)?\s*>)(.*)(<\s*\/script\s*[^>]*>)/Uims';
protected static $pattern_keepinline = 'data-keepinline';
/**
* Minify JS
*
* @param string $jsContent
*
* @return string
*/
public static function packJS($jsContent)
{
if (!empty($jsContent)) {
try {
$jsContent = JSMin::minify($jsContent);
} catch (Exception $e) {
if (_PS_MODE_DEV_) {
echo $e->getMessage();
}
return ';'.trim($jsContent, ';').';';
}
}
return ';'.trim($jsContent, ';').';';
}
/**
* Minify CSS
*
* @param string $cssContent
* @param bool $fileUri
* @param array $importUrl
*
* @return bool|string
*/
public static function minifyCSS($cssContent, $fileUri = false, &$importUrl = array())
{
Media::$current_css_file = $fileUri;
if (strlen($cssContent) > 0) {
$cssContent = Minify_CSSmin::minify($cssContent);
$limit = Media::getBackTrackLimit();
$cssContent = preg_replace_callback(Media::$pattern_callback, array('Media', 'replaceByAbsoluteURL'), $cssContent, $limit);
$cssContent = str_replace('\'images_ie/', '\'images/', $cssContent);
$cssContent = preg_replace_callback('#(AlphaImageLoader\(src=\')([^\']*\',)#s', array('Tools', 'replaceByAbsoluteURL'), $cssContent);
// Store all import url
preg_match_all('#@(import|charset) .*?;#i', $cssContent, $m);
for ($i = 0, $total = count($m[0]); $i < $total; $i++) {
if (isset($m[1][$i]) && $m[1][$i] == 'import') {
$importUrl[] = $m[0][$i];
}
$cssContent = str_replace($m[0][$i], '', $cssContent);
}
return trim($cssContent);
}
return false;
}
/**
* Replace URL by absolute URL
*
* @param array $matches
*
* @return bool|string
*/
public static function replaceByAbsoluteURL($matches)
{
if (array_key_exists(1, $matches) && array_key_exists(2, $matches)) {
if (!preg_match('/^(?:https?:)?\/\//iUs', $matches[2])) {
$protocolLink = Tools::getCurrentUrlProtocolPrefix();
$sep = '/';
$tmp = $matches[2][0] == $sep ? $matches[2] : dirname(Media::$current_css_file).$sep.ltrim($matches[2], $sep);
$server = Tools::getMediaServer($tmp);
return $matches[1].$protocolLink.$server.$tmp;
} else {
return $matches[0];
}
}
return false;
}
/**
* addJS return javascript path
*
* @param mixed $jsUri
*
* @return string
*/
public static function getJSPath($jsUri)
{
return Media::getMediaPath($jsUri);
}
/**
* addCSS return stylesheet path.
*
* @param mixed $cssUri
* @param string $cssMediaType
* @param bool $needRtl
*
* @return string
*/
public static function getCSSPath($cssUri, $cssMediaType = 'all', $needRtl = true)
{
// RTL Ready: search and load rtl css file if it's not originally rtl
if ($needRtl && Context::getContext()->language->is_rtl) {
$cssUriRtl = preg_replace('/(^[^.].*)(\.css)$/', '$1_rtl.css', $cssUri);
$rtlMedia = Media::getMediaPath($cssUriRtl, $cssMediaType);
if ($rtlMedia != false) {
return $rtlMedia;
}
}
// End RTL
return Media::getMediaPath($cssUri, $cssMediaType);
}
/**
* Get Media path
*
* @param string $mediaUri
* @param null $cssMediaType
*
* @return array|bool|mixed|string
*/
public static function getMediaPath($mediaUri, $cssMediaType = null)
{
if (is_array($mediaUri) || $mediaUri === null || empty($mediaUri)) {
return false;
}
$urlData = parse_url($mediaUri);
if (!is_array($urlData)) {
return false;
}
if (!array_key_exists('host', $urlData)) {
$mediaUriHostMode = '/'.ltrim(str_replace(str_replace(array('/', '\\'), DIRECTORY_SEPARATOR, _PS_CORE_DIR_), __PS_BASE_URI__, $mediaUri), '/\\');
$mediaUri = '/'.ltrim(str_replace(str_replace(array('/', '\\'), DIRECTORY_SEPARATOR, _PS_ROOT_DIR_), __PS_BASE_URI__, $mediaUri), '/\\');
// remove PS_BASE_URI on _PS_ROOT_DIR_ for the following
$fileUri = _PS_ROOT_DIR_.Tools::str_replace_once(__PS_BASE_URI__, DIRECTORY_SEPARATOR, $mediaUri);
$fileUriHostMode = _PS_CORE_DIR_.Tools::str_replace_once(__PS_BASE_URI__, DIRECTORY_SEPARATOR, Tools::str_replace_once(_PS_CORE_DIR_, '', $mediaUri));
if (!@filemtime($fileUri) || @filesize($fileUri) === 0) {
if (!defined('_PS_HOST_MODE_')) {
return false;
} elseif (!@filemtime($fileUriHostMode) || @filesize($fileUriHostMode) === 0) {
return false;
} else {
$mediaUri = $mediaUriHostMode;
}
}
$mediaUri = str_replace('//', '/', $mediaUri);
}
if ($cssMediaType) {
return array($mediaUri => $cssMediaType);
}
return $mediaUri;
}
/**
* return jquery path.
*
* @param mixed $version
*
* @return string
*/
public static function getJqueryPath($version = null, $folder = null, $minifier = true)
{
$addNoConflict = false;
if ($version === null) {
$version = _PS_JQUERY_VERSION_;
} //set default version
elseif (preg_match('/^([0-9\.]+)$/Ui', $version)) {
$addNoConflict = true;
} else {
return false;
}
if ($folder === null) {
$folder = _PS_JS_DIR_.'jquery/';
} //set default folder
//check if file exist
$file = $folder.'jquery-'.$version.($minifier ? '.min.js' : '.js');
// remove PS_BASE_URI on _PS_ROOT_DIR_ for the following
$urlData = parse_url($file);
$fileUri = _PS_ROOT_DIR_.Tools::str_replace_once(__PS_BASE_URI__, DIRECTORY_SEPARATOR, $urlData['path']);
$fileUriHostMode = _PS_CORE_DIR_.Tools::str_replace_once(__PS_BASE_URI__, DIRECTORY_SEPARATOR, $urlData['path']);
// check if js files exists, if not try to load query from ajax.googleapis.com
$return = array();
if (@filemtime($fileUri) || (defined('_PS_HOST_MODE_') && @filemtime($fileUriHostMode))) {
$return[] = Media::getJSPath($file);
} else {
$return[] = Media::getJSPath(Tools::getCurrentUrlProtocolPrefix().'ajax.googleapis.com/ajax/libs/jquery/'.$version.'/jquery'.($minifier ? '.min.js' : '.js'));
}
if ($addNoConflict) {
$return[] = Media::getJSPath(Context::getContext()->shop->getBaseURL(true, false)._PS_JS_DIR_.'jquery/jquery.noConflict.php?version='.$version);
}
// added jQuery migrate for compatibility with new version of jQuery
// will be removed when using latest version of jQuery
$return[] = Media::getJSPath(_PS_JS_DIR_.'jquery/jquery-migrate-1.2.1.min.js');
return $return;
}
/**
* return jqueryUI component path.
*
* @param mixed $component
*
* @return string
*/
public static function getJqueryUIPath($component, $theme, $checkDependencies)
{
$uiPath = array('js' => array(), 'css' => array());
$folder = _PS_JS_DIR_.'jquery/ui/';
$file = 'jquery.'.$component.'.min.js';
$urlData = parse_url($folder.$file);
$fileUri = _PS_ROOT_DIR_.Tools::str_replace_once(__PS_BASE_URI__, DIRECTORY_SEPARATOR, $urlData['path']);
$fileUriHostMode = _PS_CORE_DIR_.Tools::str_replace_once(__PS_BASE_URI__, DIRECTORY_SEPARATOR, $urlData['path']);
$uiTmp = array();
if (isset(Media::$jquery_ui_dependencies[$component]) && Media::$jquery_ui_dependencies[$component]['theme'] && $checkDependencies) {
$themeCss = Media::getCSSPath($folder.'themes/'.$theme.'/jquery.ui.theme.css');
$compCss = Media::getCSSPath($folder.'themes/'.$theme.'/jquery.'.$component.'.css');
if (!empty($themeCss) || $themeCss) {
$uiPath['css'] = array_merge($uiPath['css'], $themeCss);
}
if (!empty($compCss) || $compCss) {
$uiPath['css'] = array_merge($uiPath['css'], $compCss);
}
}
if ($checkDependencies && array_key_exists($component, self::$jquery_ui_dependencies)) {
foreach (self::$jquery_ui_dependencies[$component]['dependencies'] as $dependency) {
$uiTmp[] = Media::getJqueryUIPath($dependency, $theme, false);
if (self::$jquery_ui_dependencies[$dependency]['theme']) {
$depCss = Media::getCSSPath($folder.'themes/'.$theme.'/jquery.'.$dependency.'.css');
}
if (isset($depCss) && (!empty($depCss) || $depCss)) {
$uiPath['css'] = array_merge($uiPath['css'], $depCss);
}
}
}
if (@filemtime($fileUri) || (defined('_PS_HOST_MODE_') && @filemtime($fileUriHostMode))) {
if (!empty($uiTmp)) {
foreach ($uiTmp as $ui) {
if (!empty($ui['js'])) {
$uiPath['js'][] = $ui['js'];
}
if (!empty($ui['css'])) {
$uiPath['css'][] = $ui['css'];
}
}
$uiPath['js'][] = Media::getJSPath($folder.$file);
} else {
$uiPath['js'] = Media::getJSPath($folder.$file);
}
}
//add i18n file for datepicker
if ($component == 'ui.datepicker') {
if (!is_array($uiPath['js'])) {
$uiPath['js'] = array($uiPath['js']);
}
$datePickerIsoCode = Context::getContext()->language->iso_code;
if (array_key_exists($datePickerIsoCode, self::$jquery_ui_datepicker_iso_code)) {
$datePickerIsoCode = self::$jquery_ui_datepicker_iso_code[$datePickerIsoCode];
}
$uiPath['js'][] = Media::getJSPath($folder.'i18n/jquery.ui.datepicker-'.$datePickerIsoCode.'.js');
}
return $uiPath;
}
/**
* return jquery plugin path.
*
* @param mixed $name
* @param string|null $folder
*
* @return bool|string
*/
public static function getJqueryPluginPath($name, $folder = null)
{
$pluginPath = array('js' => array(), 'css' => array());
if ($folder === null) {
$folder = _PS_JS_DIR_.'jquery/plugins/';
} //set default folder
$file = 'jquery.'.$name.'.js';
$urlData = parse_url($folder);
$fileUri = _PS_ROOT_DIR_.Tools::str_replace_once(__PS_BASE_URI__, DIRECTORY_SEPARATOR, $urlData['path']);
$fileUriHostMode = _PS_CORE_DIR_.Tools::str_replace_once(__PS_BASE_URI__, DIRECTORY_SEPARATOR, $urlData['path']);
if (@file_exists($fileUri.$file) || (defined('_PS_HOST_MODE_') && @file_exists($fileUriHostMode.$file))) {
$pluginPath['js'] = Media::getJSPath($folder.$file);
} elseif (@file_exists($fileUri.$name.'/'.$file) || (defined('_PS_HOST_MODE_') && @file_exists($fileUriHostMode.$name.'/'.$file))) {
$pluginPath['js'] = Media::getJSPath($folder.$name.'/'.$file);
} else {
return false;
}
$pluginPath['css'] = Media::getJqueryPluginCSSPath($name, $folder);
return $pluginPath;
}
/**
* return jquery plugin css path if exist.
*
* @param mixed $name
* @param string|null $folder
*
* @return bool|string
*/
public static function getJqueryPluginCSSPath($name, $folder = null)
{
if ($folder === null) {
$folder = _PS_JS_DIR_.'jquery/plugins/';
} //set default folder
$file = 'jquery.'.$name.'.css';
$urlData = parse_url($folder);
$fileUri = _PS_ROOT_DIR_.Tools::str_replace_once(__PS_BASE_URI__, DIRECTORY_SEPARATOR, $urlData['path']);
$fileUriHostMode = _PS_CORE_DIR_.Tools::str_replace_once(__PS_BASE_URI__, DIRECTORY_SEPARATOR, $urlData['path']);
if (@file_exists($fileUri.$file) || (defined('_PS_HOST_MODE_') && @file_exists($fileUriHostMode.$file))) {
return Media::getCSSPath($folder.$file);
} elseif (@file_exists($fileUri.$name.'/'.$file) || (defined('_PS_HOST_MODE_') && @file_exists($fileUriHostMode.$name.'/'.$file))) {
return Media::getCSSPath($folder.$name.'/'.$file);
} else {
return false;
}
}
/**
* Combine Compress and Cache CSS (ccc) calls
*
* @param array $cssFiles
*
* @return array processed css_files
*/
public static function cccCss($cssFiles)
{
//inits
$cssFilesByMedia = array();
$externalCssFiles = array();
$compressedCssFiles = array();
$compressedCssFilesNotFound = array();
$compressedCssFilesInfos = array();
$protocolLink = Tools::getCurrentUrlProtocolPrefix();
$cachePath = _PS_THEME_DIR_.'cache/';
// group css files by media
foreach ($cssFiles as $filename => $media) {
if (!array_key_exists($media, $cssFilesByMedia)) {
$cssFilesByMedia[$media] = array();
}
$infos = array();
$infos['uri'] = $filename;
$urlData = parse_url($filename);
if (array_key_exists('host', $urlData)) {
$externalCssFiles[$filename] = $media;
continue;
}
$infos['path'] = _PS_ROOT_DIR_.Tools::str_replace_once(__PS_BASE_URI__, '/', $urlData['path']);
if (!@filemtime($infos['path'])) {
$infos['path'] = _PS_CORE_DIR_.Tools::str_replace_once(__PS_BASE_URI__, '/', $urlData['path']);
}
$cssFilesByMedia[$media]['files'][] = $infos;
if (!array_key_exists('date', $cssFilesByMedia[$media])) {
$cssFilesByMedia[$media]['date'] = 0;
}
$cssFilesByMedia[$media]['date'] = max(
(int) @filemtime($infos['path']),
$cssFilesByMedia[$media]['date']
);
if (!array_key_exists($media, $compressedCssFilesInfos)) {
$compressedCssFilesInfos[$media] = array('key' => '');
}
$compressedCssFilesInfos[$media]['key'] .= $filename;
}
// get compressed css file infos
$version = (int) Configuration::get('PS_CCCCSS_VERSION');
foreach ($compressedCssFilesInfos as $media => &$info) {
$key = md5($info['key'].$protocolLink);
$filename = $cachePath.'v_'.$version.'_'.$key.'_'.$media.'.css';
$info = array(
'key' => $key,
'date' => (int) @filemtime($filename),
);
}
foreach ($cssFilesByMedia as $media => $mediaInfos) {
if ($mediaInfos['date'] > $compressedCssFilesInfos[$media]['date']) {
if ($compressedCssFilesInfos[$media]['date']) {
Configuration::updateValue('PS_CCCCSS_VERSION', ++$version);
break;
}
}
}
// aggregate and compress css files content, write new caches files
$importUrl = array();
foreach ($cssFilesByMedia as $media => $mediaInfos) {
$cacheFilename = $cachePath.'v_'.$version.'_'.$compressedCssFilesInfos[$media]['key'].'_'.$media.'.css';
if ($mediaInfos['date'] > $compressedCssFilesInfos[$media]['date']) {
$cacheFilename = $cachePath.'v_'.$version.'_'.$compressedCssFilesInfos[$media]['key'].'_'.$media.'.css';
$compressedCssFiles[$media] = '';
foreach ($mediaInfos['files'] as $file_infos) {
if (file_exists($file_infos['path'])) {
$compressedCssFiles[$media] .= Media::minifyCSS(file_get_contents($file_infos['path']), $file_infos['uri'], $importUrl);
} else {
$compressedCssFilesNotFound[] = $file_infos['path'];
}
}
if (!empty($compressedCssFilesNotFound)) {
$content = '/* WARNING ! file(s) not found : "'.
implode(',', $compressedCssFilesNotFound).
'" */'."\n".$compressedCssFiles[$media];
} else {
$content = $compressedCssFiles[$media];
}
$content = '@charset "UTF-8";'."\n".$content;
$content = implode('', $importUrl).$content;
file_put_contents($cacheFilename, $content);
chmod($cacheFilename, 0777);
}
$compressedCssFiles[$media] = $cacheFilename;
}
// rebuild the original css_files array
$cssFiles = array();
foreach ($compressedCssFiles as $media => $filename) {
$url = str_replace(_PS_THEME_DIR_, _THEMES_DIR_._THEME_NAME_.'/', $filename);
$cssFiles[$protocolLink.Tools::getMediaServer($url).$url] = $media;
}
return array_merge($externalCssFiles, $cssFiles);
}
/**
* Get backtrack limit
*
* @return int|null|string
*/
public static function getBackTrackLimit()
{
static $limit = null;
if ($limit === null) {
$limit = @ini_get('pcre.backtrack_limit');
if (!$limit) {
$limit = -1;
}
}
return $limit;
}
/**
* Combine Compress and Cache (ccc) JS calls
*
* @param array $jsFiles
*
* @return array processed js_files
*/
public static function cccJS($jsFiles)
{
//inits
$compressedJsFilesNotFound = array();
$jsFilesInfos = array();
$jsFilesDate = 0;
$compressedJsFilename = '';
$jsExternalFiles = array();
$protocolLink = Tools::getCurrentUrlProtocolPrefix();
$cachePath = _PS_THEME_DIR_.'cache/';
// get js files infos
foreach ($jsFiles as $filename) {
if (Validate::isAbsoluteUrl($filename)) {
$jsExternalFiles[] = $filename;
} else {
$infos = array();
$infos['uri'] = $filename;
$urlData = parse_url($filename);
$infos['path'] = _PS_ROOT_DIR_.Tools::str_replace_once(__PS_BASE_URI__, '/', $urlData['path']);
if (!@filemtime($infos['path'])) {
$infos['path'] = _PS_CORE_DIR_.Tools::str_replace_once(__PS_BASE_URI__, '/', $urlData['path']);
}
$jsFilesInfos[] = $infos;
$jsFilesDate = max(
(int) @filemtime($infos['path']),
$jsFilesDate
);
$compressedJsFilename .= $filename;
}
}
// get compressed js file infos
$compressedJsFilename = md5($compressedJsFilename);
$version = (int) Configuration::get('PS_CCCJS_VERSION');
$compressedJsPath = $cachePath.'v_'.$version.'_'.$compressedJsFilename.'.js';
$compressedJsFileDate = (int) @filemtime($compressedJsPath);
// aggregate and compress js files content, write new caches files
if ($jsFilesDate > $compressedJsFileDate) {
if ($compressedJsFileDate) {
Configuration::updateValue('PS_CCCJS_VERSION', ++$version);
}
$compressedJsPath = $cachePath.'v_'.$version.'_'.$compressedJsFilename.'.js';
$content = '';
foreach ($jsFilesInfos as $fileInfos) {
if (file_exists($fileInfos['path'])) {
$tmpContent = file_get_contents($fileInfos['path']);
if (preg_match('@\.(min|pack)\.[^/]+$@', $fileInfos['path'], $matches)) {
$content .= preg_replace('/\/\/@\ssourceMappingURL\=[_a-zA-Z0-9-.]+\.'.$matches[1].'\.map\s+/', '', $tmpContent);
} else {
$content .= Media::packJS($tmpContent);
}
} else {
$compressedJsFilesNotFound[] = $fileInfos['path'];
}
}
if (!empty($compressedJsFilesNotFound)) {
$content = '/* WARNING ! file(s) not found : "'.
implode(',', $compressedJsFilesNotFound).
'" */'."\n".$content;
}
file_put_contents($compressedJsPath, $content);
chmod($compressedJsPath, 0777);
}
// rebuild the original js_files array
if (strpos($compressedJsPath, _PS_ROOT_DIR_) !== false) {
$url = str_replace(_PS_ROOT_DIR_.'/', __PS_BASE_URI__, $compressedJsPath);
}
if (strpos($compressedJsPath, _PS_CORE_DIR_) !== false) {
$url = str_replace(_PS_CORE_DIR_.'/', __PS_BASE_URI__, $compressedJsPath);
}
return array_merge(array($protocolLink.Tools::getMediaServer($url).$url), $jsExternalFiles);
}
/**
* Clear theme cache
*
* @return void
*/
public static function clearCache()
{
$files = array_merge(
glob(_PS_THEME_DIR_.'assets/cache/*'),
glob(_PS_THEME_DIR_.'cache/*')
);
foreach ($files as $file) {
if ('index.php' !== basename($file)) {
Tools::deleteFile($file);
}
}
$version = (int) Configuration::get('PS_CCCJS_VERSION');
Configuration::updateValue('PS_CCCJS_VERSION', ++$version);
$version = (int) Configuration::get('PS_CCCCSS_VERSION');
Configuration::updateValue('PS_CCCCSS_VERSION', ++$version);
}
/**
* Get JS definitions
*
* @return array JS definitions
*/
public static function getJsDef()
{
ksort(Media::$js_def);
return Media::$js_def;
}
/**
* Get JS inline script
*
* @return array inline script
*/
public static function getInlineScript()
{
return Media::$inline_script;
}
/**
* Add a new javascript definition at bottom of page
*
* @param mixed $jsDef
*
* @return void
*/
public static function addJsDef($jsDef)
{
if (is_array($jsDef)) {
foreach ($jsDef as $key => $js) {
Media::$js_def[$key] = $js;
}
} elseif ($jsDef) {
Media::$js_def[] = $jsDef;
}
}
/**
* Add a new javascript definition from a capture at bottom of page
*
* @param mixed $params
* @param string $content
* @param Smarty $smarty
* @param bool $repeat
*
* @return void
*/
public static function addJsDefL($params, $content, $smarty = null, &$repeat = false)
{
if (!$repeat && isset($params) && Tools::strlen($content)) {
if (!is_array($params)) {
$params = (array) $params;
}
foreach ($params as $param) {
Media::$js_def[$param] = $content;
}
}
}
public static function deferInlineScripts($output)
{
/* Try to enqueue in js_files inline scripts with src but without conditionnal comments */
$dom = new DOMDocument();
libxml_use_internal_errors(true);
@$dom->loadHTML(($output));
libxml_use_internal_errors(false);
$scripts = $dom->getElementsByTagName('script');
if (is_object($scripts) && $scripts->length) {
foreach ($scripts as $script) {
/** @var DOMElement $script */
if ($src = $script->getAttribute('src')) {
if (substr($src, 0, 2) == '//') {
$src = Tools::getCurrentUrlProtocolPrefix().substr($src, 2);
}
$patterns = array(
'#code\.jquery\.com/jquery-([0-9\.]+)(\.min)*\.js$#Ui',
'#ajax\.googleapis\.com/ajax/libs/jquery/([0-9\.]+)/jquery(\.min)*\.js$#Ui',
'#ajax\.aspnetcdn\.com/ajax/jquery/jquery-([0-9\.]+)(\.min)*\.js$#Ui',
'#cdnjs\.cloudflare\.com/ajax/libs/jquery/([0-9\.]+)/jquery(\.min)*\.js$#Ui',
'#/jquery-([0-9\.]+)(\.min)*\.js$#Ui'
);
foreach ($patterns as $pattern) {
$matches = array();
if (preg_match($pattern, $src, $matches)) {
$minifier = $version = false;
if (isset($matches[2]) && $matches[2]) {
$minifier = (bool) $matches[2];
}
if (isset($matches[1]) && $matches[1]) {
$version = $matches[1];
}
if ($version) {
if ($version != _PS_JQUERY_VERSION_) {
Context::getContext()->controller->addJquery($version, null, $minifier);
}
array_push(Media::$inline_script_src, $src);
}
}
}
if (!in_array($src, Media::$inline_script_src) && !$script->getAttribute(Media::$pattern_keepinline)) {
Context::getContext()->controller->addJS($src);
}
}
}
}
$output = preg_replace_callback(Media::$pattern_js, array('Media', 'deferScript'), $output);
return $output;
}
/**
* Get all JS scripts and place it to bottom
* To be used in callback with deferInlineScripts
*
* @param array $matches
*
* @return bool|string Empty string or original script lines
*/
public static function deferScript($matches)
{
if (!is_array($matches)) {
return false;
}
$inline = '';
if (isset($matches[0])) {
$original = trim($matches[0]);
}
if (isset($matches[2])) {
$inline = trim($matches[2]);
}
/* This is an inline script, add its content to inline scripts stack then remove it from content */
if (!empty($inline) && preg_match(Media::$pattern_js, $original) !== false && !preg_match('/'.Media::$pattern_keepinline.'/', $original) && Media::$inline_script[] = $inline) {
return '';
}
/* This is an external script, if it already belongs to js_files then remove it from content */
preg_match('/src\s*=\s*["\']?([^"\']*)[^>]/ims', $original, $results);
if (array_key_exists(1, $results)) {
if (substr($results[1], 0, 2) == '//') {
$protocolLink = Tools::getCurrentUrlProtocolPrefix();
$results[1] = $protocolLink.ltrim($results[1], '/');
}
if (in_array($results[1], Context::getContext()->controller->js_files) || in_array($results[1], Media::$inline_script_src)) {
return '';
}
}
/* return original string because no match was found */
return "\n".$original;
}
}
Zerion Mini Shell 1.0