PHP T3Path::cleanPath方法代码示例

 /**
  * Update head - detect if devmode or themermode is enabled and less file existed, use less file instead of css
  * We also detect and update jQuery, Bootstrap to use T3 assets
  *
  * @return  null
  */
 function updateHead()
 {
     //state parameters
     $devmode = $this->getParam('devmode', 0);
     $themermode = $this->getParam('themermode', 1) && defined('T3_THEMER');
     $theme = $this->getParam('theme', '');
     $minify = $this->getParam('minify', 0);
     $minifyjs = $this->getParam('minify_js', 0);
     // detect RTL
     $doc = JFactory::getDocument();
     $dir = $doc->direction;
     $is_rtl = $dir == 'rtl';
     // As Joomla 3.0 bootstrap is buggy, we will not use it
     // We also prevent both Joomla bootstrap and T3 bootsrap are loaded
     // And upgrade jquery as our Framework require jquery 1.7+ if we are loading jquery from google
     $scripts = array();
     if (version_compare(JVERSION, '3.0', 'ge')) {
         $t3bootstrap = false;
         $jabootstrap = false;
         foreach ($doc->_scripts as $url => $script) {
             if (strpos($url, T3_URL . '/bootstrap/js/bootstrap.js') !== false) {
                 $t3bootstrap = true;
                 if ($jabootstrap) {
                     //we already have the Joomla bootstrap and we also replace to T3 bootstrap
                     continue;
                 }
             }
             if (preg_match('@media/jui/js/bootstrap(.min)?.js@', $url)) {
                 if ($t3bootstrap) {
                     //we have T3 bootstrap, no need to add Joomla bootstrap
                     continue;
                 } else {
                     $scripts[T3_URL . '/bootstrap/js/bootstrap.js'] = $script;
                 }
                 $jabootstrap = true;
             } else {
                 $scripts[$url] = $script;
             }
         }
         $doc->_scripts = $scripts;
         $scripts = array();
     }
     // VIRTUE MART / JSHOPPING compatible
     foreach ($doc->_scripts as $url => $script) {
         $replace = false;
         if (strpos($url, '//ajax.googleapis.com/ajax/libs/jquery/') !== false && preg_match_all('@/jquery/(\\d+(\\.\\d+)*)?/@msU', $url, $jqver) || preg_match_all('@(^|\\/)jquery([-_]*(\\d+(\\.\\d+)+))?(\\.min)?\\.js@i', $url, $jqver)) {
             $idx = strpos($url, '//ajax.googleapis.com/ajax/libs/jquery/') !== false ? 1 : 3;
             if (is_array($jqver) && isset($jqver[$idx]) && isset($jqver[$idx][0])) {
                 $jqver = explode('.', $jqver[$idx][0]);
                 if (isset($jqver[0]) && (int) $jqver[0] <= 1 && isset($jqver[1]) && (int) $jqver[1] < 7) {
                     $scripts[T3_URL . '/js/jquery-1.11.2' . ($devmode ? '' : '.min') . '.js'] = $script;
                     $replace = true;
                 }
             }
         }
         if (!$replace) {
             $scripts[$url] = $script;
         }
     }
     $doc->_scripts = $scripts;
     // end update javascript
     //Update css/less based on devmode and themermode
     $root = JURI::root(true);
     $current = JURI::current();
     // $regex       = '@' . preg_quote(T3_TEMPLATE_REL) . '/css/(rtl/)?(.*)\.css((\?|\#).*)?$@i';
     $regex = '@' . preg_quote(T3_TEMPLATE_REL) . '/(.*)\\.css((\\?|\\#).*)?$@i';
     $stylesheets = array();
     foreach ($doc->_styleSheets as $url => $css) {
         // detect if this css in template css
         if (preg_match($regex, $url, $match)) {
             $fname = $match[1];
             // remove rtl
             $fname = preg_replace('@(^|/)rtl/@mi', '\\1', $fname);
             // remove local
             $fname = preg_replace('@^local/@mi', '', $fname);
             // if (($devmode || $themermode) && is_file(T3_TEMPLATE_PATH . '/less/' . $fname . '.less')) {
             if ($devmode || $themermode) {
                 // less file
                 $lfname = preg_replace('@(^|/)css/@mi', '\\1less/', $fname);
                 if (is_file(T3_TEMPLATE_PATH . '/' . $lfname . '.less')) {
                     if ($themermode) {
                         $newurl = T3_TEMPLATE_URL . '/' . $lfname . '.less';
                         $css['mime'] = 'text/less';
                     } else {
                         T3::import('core/less');
                         $newurl = T3Less::buildCss(T3Path::cleanPath(T3_TEMPLATE_REL . '/' . $lfname . '.less'), true);
                     }
                     $stylesheets[$newurl] = $css;
                     continue;
                 }
             }
             $uri = null;
             // detect css available base on direction & theme
             if ($is_rtl && $theme) {
//.........这里部分代码省略.........

    public static function addAssets()
    {
        $japp = JFactory::getApplication();
        $user = JFactory::getUser();
        //do nothing when site is offline and user has not login (the offline page is only show login form)
        if ($japp->getCfg('offline') && !$user->authorise('core.login.offline')) {
            return;
        }
        $jdoc = JFactory::getDocument();
        $params = $japp->getTemplate(true)->params;
        if (defined('T3_THEMER') && $params->get('themermode', 1)) {
            $jdoc->addStyleSheet(T3_URL . '/css/thememagic.css');
            $jdoc->addScript(T3_URL . '/js/thememagic.js');
            $theme = $params->get('theme');
            $params = new JRegistry();
            $themeinfo = new stdClass();
            if ($theme) {
                $themepath = T3_TEMPLATE_PATH . '/less/themes/' . $theme;
                if (file_exists($themepath . '/variables-custom.less')) {
                    if (!class_exists('JRegistryFormatLESS')) {
                        include_once T3_ADMIN_PATH . '/includes/format/less.php';
                    }
                    //default variables
                    $varfile = T3_TEMPLATE_PATH . '/less/variables.less';
                    if (file_exists($varfile)) {
                        $params->loadString(JFile::read($varfile), 'LESS');
                        //get all less files in "theme" folder
                        $others = JFolder::files($themepath, '.less');
                        foreach ($others as $other) {
                            //get those developer custom values
                            if ($other == 'variables.less') {
                                $devparams = new JRegistry();
                                $devparams->loadString(JFile::read($themepath . '/variables.less'), 'LESS');
                                //overwrite the default variables
                                foreach ($devparams->toArray() as $key => $value) {
                                    $params->set($key, $value);
                                }
                            }
                            //ok, we will import it later
                            if ($other != 'variables-custom.less' && $other != 'variables.less') {
                                $themeinfo->{$other} = true;
                            }
                        }
                        //load custom variables
                        $cparams = new JRegistry();
                        $cparams->loadString(JFile::read($themepath . '/variables-custom.less'), 'LESS');
                        //and overwrite those defaults variables
                        foreach ($cparams->toArray() as $key => $value) {
                            $params->set($key, $value);
                        }
                    }
                }
            }
            $cache = array();
            // a little security
            if ($user->authorise('core.manage', 'com_templates') || isset($_SERVER['HTTP_REFERER']) && strpos($_SERVER['HTTP_REFERER'], JUri::base() . 'administrator') !== false) {
                T3::import('core/path');
                $baseurl = JUri::base();
                //should we provide a list of less path
                foreach (array(T3_TEMPLATE_PATH . '/less', T3_PATH . '/bootstrap/less', T3_PATH . '/less') as $lesspath) {
                    if (is_dir($lesspath)) {
                        $lessfiles = JFolder::files($lesspath, '.less', true, true);
                        if (is_array($lessfiles)) {
                            foreach ($lessfiles as $less) {
                                $path = ltrim(str_replace(array(JPATH_ROOT, '\\'), array('', '/'), $less), '/');
                                $path = T3Path::cleanPath($path);
                                $fullurl = $baseurl . preg_replace('@(\\+)|(/+)@', '/', $path);
                                $cache[$fullurl] = JFile::read($less);
                            }
                        }
                    }
                }
            }
            $jdoc->addScriptDeclaration('
				var T3Theme = window.T3Theme || {};
				T3Theme.vars = ' . json_encode($params->toArray()) . ';
				T3Theme.others = ' . json_encode($themeinfo) . ';
				T3Theme.theme = \'' . $theme . '\';
				T3Theme.template = \'' . T3_TEMPLATE . '\';
				T3Theme.base = \'' . JURI::base() . '\';
				T3Theme.cache = ' . json_encode($cache) . ';
				if(typeof less != \'undefined\'){
					
					//we need to build one - cause the js will have unexpected behavior
					try{
						if(window.parent != window && 
							window.parent.T3Theme && 
							window.parent.T3Theme.applyLess){
							
							window.parent.T3Theme.applyLess(true);
						} else {
							less.refresh();
						}
					} catch(e){

					}
				}');
        }
    }

 public static function cb_import_path($match)
 {
     $f = $match[1];
     $newf = T3Path::cleanPath(self::$_path . $f);
     return str_replace($f, $newf, $match[0]);
 }

 public static function addStylesheet($lesspath)
 {
     // build less vars, once only
     static $vars_built = false;
     $t3less = T3Less::getInstance();
     if (!$vars_built) {
         self::buildVars();
         $vars_built = true;
     }
     $app = JFactory::getApplication();
     $tpl = $app->getTemplate(true);
     $theme = $tpl->params->get('theme');
     $doc = JFactory::getDocument();
     if (defined('T3_THEMER')) {
         // in Themer mode, using js to parse less for faster
         $doc->addStylesheet(JURI::base(true) . '/' . T3Path::cleanPath($lesspath), 'text/less');
         // Add lessjs to process lesscss
         $doc->addScript(T3_URL . '/js/less-1.3.3.js');
     } else {
         // in development mode, using php to compile less for a better view of development
         if (preg_match('#(template(-responsive)?.less)#', $lesspath)) {
             // Development mode is on, try to include less file inside folder less/
             // get the less content
             $lessContent = JFile::read(JPATH_ROOT . '/' . $lesspath);
             $path = dirname($lesspath);
             // parse less content
             if (preg_match_all('#^\\s*@import\\s+"([^"]*)"#im', $lessContent, $matches)) {
                 foreach ($matches[1] as $url) {
                     if ($url == 'vars.less') {
                         continue;
                     }
                     $url = $path . '/' . $url;
                     $cssurl = $t3less->buildCss(T3Path::cleanPath($url));
                     $doc->addStyleSheet($cssurl);
                 }
             }
         } else {
             $cssurl = $t3less->buildCss(T3Path::cleanPath($lesspath));
             $doc->addStyleSheet($cssurl);
         }
         // check and add theme less
         if ($theme && !preg_match('#bootstrap#', $lesspath)) {
             $themepath = str_replace('/less/', '/less/themes/' . $theme . '/', $lesspath);
             if (is_file(JPATH_ROOT . '/' . $themepath)) {
                 $cssurl = $t3less->buildCss(T3Path::cleanPath($themepath));
                 $doc->addStyleSheet($cssurl);
             }
         }
     }
 }

 /**
  * Special compilation for template.css file when development mode is on
  * @param $path
  * @return bool
  */
 public static function divide($path)
 {
     //check system
     self::requirement();
     $parser = new Less_Parser();
     $app = JFactory::getApplication();
     $doc = JFactory::getDocument();
     $tpl = T3_TEMPLATE;
     $theme = $app->getTemplate(true)->params->get('theme');
     $is_rtl = $doc->direction == 'rtl' && strpos($path, 'rtl/') === false;
     $subdir = ($is_rtl ? 'rtl/' : '') . ($theme ? $theme . '/' : '');
     $topath = T3_DEV_FOLDER . '/' . $subdir;
     $tofile = null;
     $root = JUri::root(true);
     //pattern
     $rimport = '@^\\s*\\@import\\s+"([^"]*)"\\s*;@im';
     $rvarscheck = '@(base|base-bs3|bootstrap|' . preg_quote($tpl) . ')/less/(vars|variables|mixins)\\.less@';
     $rexcludepath = '@(base|base-bs3|bootstrap|' . preg_quote($tpl) . ')/less/@';
     $rimportvars = '@^\\s*\\@import\\s+".*(variables-custom|variables|vars|mixins)\\.less"\\s*;@im';
     $rsplitbegin = '@^\\s*\\#';
     $rsplitend = '[^\\s]*?\\s*{\\s*[\\r\\n]*\\s*content:\\s*"([^"]*)";\\s*[\\r\\n]*\\s*}@im';
     $rswitchrtl = '@/less/(themes/[^/]*/)?@';
     $kfilepath = 'less-file-path';
     $kvarsep = 'less-content-separator';
     $krtlsep = 'rtl-less-content';
     if ($topath) {
         if (!is_dir(JPATH_ROOT . '/' . $topath)) {
             JFolder::create(JPATH_ROOT . '/' . $topath);
         }
     }
     // check path
     $realpath = realpath(JPATH_ROOT . '/' . $path);
     if (!is_file($realpath)) {
         return;
     }
     // get file content
     $content = JFile::read($realpath);
     //remove vars.less
     if (preg_match($rexcludepath, $path)) {
         $content = preg_replace($rimportvars, '', $content);
     }
     // check and add theme less if not is theme less
     if ($theme && strpos($path, 'themes/') === false) {
         $themepath = 'themes/' . $theme . '/' . basename($path);
         if (is_file(T3_TEMPLATE_PATH . '/less/' . $themepath)) {
             $content = $content . "\n@import \"{$themepath}\"; \n\n";
         }
     }
     // split into array, separated by the import
     $split_contents = preg_split($rimport, $content, -1, PREG_SPLIT_DELIM_CAPTURE);
     //check if we need to rebuild
     $rebuild = false;
     $vars_lm = $app->getUserState('vars_last_modified', 0);
     $file_lm = @filemtime(JPATH_ROOT . '/' . $path);
     //check for this file and rtl
     $cssfile = $topath . str_replace('/', '.', $path) . '.css';
     $css_lm = is_file(JPATH_ROOT . '/' . $cssfile) ? @filemtime(JPATH_ROOT . '/' . $cssfile) : -1;
     //rebuild?
     if ($css_lm < $vars_lm || $css_lm < $file_lm) {
         $rebuild = true;
     } else {
         $doc->addStylesheet($root . '/' . $cssfile);
     }
     //check for rebuild if this rtl overwrite file has just modified
     if (!$rebuild && $is_rtl) {
         $rtl_url = preg_replace('@/less/(themes/)?@', '/less/rtl/', $path);
         $rtl_lm = is_file(JPATH_ROOT . '/' . $rtl_url) ? @filemtime(JPATH_ROOT . '/' . $rtl_url) : 0;
         $rebuild = $css_lm < $rtl_lm;
     }
     if (!$rebuild) {
         $import = false;
         foreach ($split_contents as $chunk) {
             if ($import) {
                 $import = false;
                 $url = T3Path::cleanPath(dirname($path) . '/' . $chunk);
                 if (is_file(JPATH_ROOT . '/' . $url)) {
                     //$css_lm should be the same as templates.css
                     $file_lm = @filemtime(JPATH_ROOT . '/' . $url);
                     $theme_lm = -1;
                     $rtl_lm = -1;
                     $theme_rtl_lm = -1;
                     if ($theme && strpos($url, 'themes/') === false) {
                         $themepath = 'themes/' . $theme . '/' . basename($path);
                         if (is_file(T3_TEMPLATE_PATH . '/less/' . $themepath)) {
                             $theme_lm = @filemtime(T3_TEMPLATE_PATH . '/less/' . $themepath);
                         }
                         if ($is_rtl) {
                             $rtlthemepath = preg_replace($rswitchrtl, '/less/rtl/' . $theme . '/', $url);
                             if (is_file(JPATH_ROOT . '/' . $rtlthemepath)) {
                                 $theme_rtl_lm = @filemtime(JPATH_ROOT . '/' . $rtlthemepath);
                             }
                         }
                     }
                     if ($is_rtl) {
                         $rtl_url = preg_replace('@/less/(themes/)?@', '/less/rtl/', $url);
//.........这里部分代码省略.........