PHP JApplicationCms::getLanguageFilter方法代码示例

 /**
  * Get menu item by id
  *
  * @param   string  $language  The language code.
  *
  * @return  mixed  The item object or null when not found for given language
  *
  * @since   1.6
  */
 public function getDefault($language = '*')
 {
     if (array_key_exists($language, $this->_default) && $this->app->isSite() && $this->app->getLanguageFilter()) {
         return $this->_items[$this->_default[$language]];
     }
     if (array_key_exists('*', $this->_default)) {
         return $this->_items[$this->_default['*']];
     }
     return null;
 }

 /**
  * Function to convert a sef route to an internal URI
  *
  * @param   JUri  &$uri  The sef URI
  *
  * @return  string  Internal URI
  *
  * @since   3.2
  * @deprecated  4.0  Attach your logic as rule to the main parse stage
  */
 protected function parseSefRoute(&$uri)
 {
     $route = $uri->getPath();
     // Remove the suffix
     if ($this->app->get('sef_suffix')) {
         if ($suffix = pathinfo($route, PATHINFO_EXTENSION)) {
             $route = str_replace('.' . $suffix, '', $route);
         }
     }
     // Get the variables from the uri
     $vars = $uri->getQuery(true);
     // Handle an empty URL (special case)
     if (empty($route)) {
         // If route is empty AND option is set in the query, assume it's non-sef url, and parse apropriately
         if (isset($vars['option']) || isset($vars['Itemid'])) {
             return $this->parseRawRoute($uri);
         }
         $item = $this->menu->getDefault($this->app->getLanguage()->getTag());
         // If user not allowed to see default menu item then avoid notices
         if (is_object($item)) {
             // Set the information in the request
             $vars = $item->query;
             // Get the itemid
             $vars['Itemid'] = $item->id;
             // Set the active menu item
             $this->menu->setActive($vars['Itemid']);
             $this->setVars($vars);
         }
         return $vars;
     }
     // Parse the application route
     $segments = explode('/', $route);
     if (count($segments) > 1 && $segments[0] == 'component') {
         $vars['option'] = 'com_' . $segments[1];
         $vars['Itemid'] = null;
         $route = implode('/', array_slice($segments, 2));
     } else {
         // Get menu items.
         $items = $this->menu->getMenu();
         $found = false;
         $route_lowercase = JString::strtolower($route);
         $lang_tag = $this->app->getLanguage()->getTag();
         // Iterate through all items and check route matches.
         foreach ($items as $item) {
             if ($item->route && JString::strpos($route_lowercase . '/', $item->route . '/') === 0 && $item->type != 'menulink') {
                 // Usual method for non-multilingual site.
                 if (!$this->app->getLanguageFilter()) {
                     // Exact route match. We can break iteration because exact item was found.
                     if ($item->route == $route_lowercase) {
                         $found = $item;
                         break;
                     }
                     // Partial route match. Item with highest level takes priority.
                     if (!$found || $found->level < $item->level) {
                         $found = $item;
                     }
                 } elseif ($item->language == '*' || $item->language == $lang_tag) {
                     // Exact route match.
                     if ($item->route == $route_lowercase) {
                         $found = $item;
                         // Break iteration only if language is matched.
                         if ($item->language == $lang_tag) {
                             break;
                         }
                     }
                     // Partial route match. Item with highest level or same language takes priority.
                     if (!$found || $found->level < $item->level || $item->language == $lang_tag) {
                         $found = $item;
                     }
                 }
             }
         }
         if (!$found) {
             $found = $this->menu->getDefault($lang_tag);
         } else {
             $route = substr($route, strlen($found->route));
             if ($route) {
                 $route = substr($route, 1);
             }
         }
         if ($found) {
             $vars['Itemid'] = $found->id;
             $vars['option'] = $found->component;
         }
     }
     // Set the active menu item
     if (isset($vars['Itemid'])) {
         $this->menu->setActive($vars['Itemid']);
     }
     // Set the variables
//.........这里部分代码省略.........

 /**
  * Convert a sef route to an internal URI
  *
  * @param   JRouterSite  &$router  Router object
  * @param   JUri         &$uri     URI object to process
  *
  * @return  void
  * 
  * @since   4.0
  */
 public function parseSefRoute(&$router, &$uri)
 {
     $route = $uri->getPath();
     // If the URL is empty, we handle this in the non-SEF parse URL
     if (empty($route)) {
         return;
     }
     // Parse the application route
     $segments = explode('/', $route);
     if (count($segments) > 1 && $segments[0] == 'component') {
         $uri->setVar('option', 'com_' . $segments[1]);
         $uri->setVar('Itemid', null);
         $route = implode('/', array_slice($segments, 2));
     } else {
         // Get menu items.
         $items = $this->menu->getMenu();
         $found = false;
         $route_lowercase = JString::strtolower($route);
         $lang_tag = $this->app->getLanguage()->getTag();
         // Iterate through all items and check route matches.
         foreach ($items as $item) {
             if ($item->route && JString::strpos($route_lowercase . '/', $item->route . '/') === 0 && $item->type != 'menulink') {
                 // Usual method for non-multilingual site.
                 if (!$this->app->getLanguageFilter()) {
                     // Exact route match. We can break iteration because exact item was found.
                     if ($item->route == $route_lowercase) {
                         $found = $item;
                         break;
                     }
                     // Partial route match. Item with highest level takes priority.
                     if (!$found || $found->level < $item->level) {
                         $found = $item;
                     }
                 } elseif ($item->language == '*' || $item->language == $lang_tag) {
                     // Exact route match.
                     if ($item->route == $route_lowercase) {
                         $found = $item;
                         // Break iteration only if language is matched.
                         if ($item->language == $lang_tag) {
                             break;
                         }
                     }
                     // Partial route match. Item with highest level or same language takes priority.
                     if (!$found || $found->level < $item->level || $item->language == $lang_tag) {
                         $found = $item;
                     }
                 }
             }
         }
         if (!$found) {
             $found = $this->menu->getDefault($lang_tag);
         } else {
             $route = trim(substr($route, strlen($found->route)), '/');
         }
         if ($found) {
             $uri->setVar('Itemid', $found->id);
             $uri->setVar('option', $found->component);
         }
     }
     // Set the active menu item
     if ($uri->getVar('Itemid')) {
         $this->menu->setActive($uri->getVar('Itemid'));
     }
     // Parse the component route
     if (!empty($route) && $uri->getVar('option')) {
         $segments = explode('/', $route);
         if (count($segments)) {
             // Handle component route
             $component = preg_replace('/[^A-Z0-9_\\.-]/i', '', $uri->getVar('option'));
             $crouter = $this->getComponentRouter($component);
             $uri->setQuery(array_merge($uri->getQuery(true), $crouter->parse($segments)));
         }
         $route = implode('/', $segments);
     }
     $uri->setPath($route);
 }