/**
* Returns the global JFRoute object, only creating it if it
* doesn't already exist.
*
* @return JFRoute A JFRoute object.
*/
public static function getInstance()
{
if (empty(self::$_instance)) {
self::$_instance = new JFRoute();
}
return self::$_instance;
}
/**
* Loads the entire menu table into memory.
*
* @return array
*/
public function load()
{
// @Todo cache this
$jlanguage = JFactory::getConfig()->getValue('language');
if (isset(self::$_menuitems[$jlanguage])) {
$this->_items = self::$_menuitems[$jlanguage];
return;
}
// Initialise variables.
$db = JFactory::getDbo();
$app = JApplication::getInstance('site');
$query = $db->getQuery(true);
$query->select('m.id, m.menutype, m.title, m.alias, m.note, m.path AS route, m.link, m.type, m.level, m.language');
$query->select('m.browserNav, m.access, m.params, m.home, m.img, m.template_style_id, m.component_id, m.parent_id');
$query->select('e.element as component');
$query->from('#__menu AS m');
$query->leftJoin('#__extensions AS e ON m.component_id = e.extension_id');
$query->where('m.published = 1');
$query->where('m.parent_id > 0');
$query->where('m.client_id = 0');
$query->order('m.lft');
// Set the query
$db->setQuery($query);
if (!($this->_items = $db->loadObjectList('id'))) {
JError::raiseWarning(500, JText::sprintf('JERROR_LOADING_MENUS', $db->getErrorMsg()));
return false;
}
foreach ($this->_items as &$item) {
// Get parent information.
$parent_tree = array();
if (isset($this->_items[$item->parent_id])) {
$parent_tree = $this->_items[$item->parent_id]->tree;
}
// Create tree.
$parent_tree[] = $item->id;
$item->tree = $parent_tree;
// Create the query array.
$url = str_replace('index.php?', '', $item->link);
$url = str_replace('&', '&', $url);
parse_str($url, $item->query);
}
// @Todo move this to plugin
JFRoute::getInstance()->fixMenuItemRoutes($this->_items, null);
// throw away everything that is not * or default as the rest is there only for translations
$deflang = JoomFishManager::getInstance()->getDefaultLanguage();
foreach ($this->_items as &$item) {
if ($item->language != '*' && $item->language != $deflang) {
unset($this->_items[(string) $item->id]);
} else {
if ($item->language == $deflang) {
$item->language = '*';
// either this or override JRouterSite line 222 that has * hardcoded
}
}
}
self::$_menuitems[$jlanguage] = $this->_items;
}
function jfGetOtherLanguages()
{
// inspired by modules/mod_jflanguageselection
$jfManager = JoomFishManager::getInstance();
$jfrouter = JFRoute::getInstance();
$curLang = jfGetCurrentLanguage();
$languages = array();
foreach ($jfManager->getActiveLanguages(true) as $lang) {
if ($lang->lang_code != $curLang->lang_code) {
$code = $lang->getLanguageCode();
$languages[$code] = $jfrouter->rerouteCurrentUrl($code);
}
}
return $languages;
}
function parseJFRule($router, &$uri)
{
//echo "got here too lang = ".$uri->getVar("lang","")."<br/>";
$route = $uri->getPath();
$conf = JFactory::getConfig();
$params = $conf->getValue("jfrouter.params");
$sefordomain = $params->get("sefordomain", "sefprefix");
$jfm = JoomFishManager::getInstance();
$langs = $jfm->getLanguagesIndexedById();
if ($sefordomain == "domain") {
$host = $uri->getHost();
// TODO cache the indexed array
$rawsubdomains = $params->getValue("sefsubdomain", array());
$subdomains = array();
foreach ($rawsubdomains as $domain) {
list($langid, $domain) = explode("::", $domain, 2);
// if you have inactive languages and are not logged in then skip inactive language
if (!array_key_exists($langid, $langs)) {
continue;
}
$domain = strtolower(str_replace("http://", "", $domain));
$domain = str_replace("https://", "", $domain);
$domain = preg_replace("#/\$#", "", $domain);
//$domain = str_replace("/","",$domain);
$subdomains[$domain] = $langs[$langid]->shortcode;
}
if (array_key_exists($host, $subdomains)) {
$lang = $subdomains[$host];
// This get over written later - really stupid !!!
$uri->setVar("lang", $lang);
JRequest::setVar('lang', $lang);
// I need to discover language here since menu is loaded in router
JFRoute::getInstance()->discoverJFLanguage();
// TODO fix this for HTTPS
$conf->setValue('config.live_site', "http://" . $host);
$conf->setValue("joomfish.current_host", $host);
return array("lang" => $lang);
}
} else {
// Consider stripping base path from URI
/*
$live_site = JURI::base();
$livesite_uri = new JURI($live_site);
$livesite_path = $livesite_uri->getPath();
$route = str_replace($livesite_path,"",$route);
*/
$sefprefixes = $params->getValue("sefprefixes", array());
// Workaround if some language prefixes are missing
if (!is_array($sefprefixes)) {
$sefprefixes = array();
}
if (count($sefprefixes) < count($langs)) {
foreach ($sefprefixes as $prefix) {
list($langid, $prefix) = explode("::", $prefix, 2);
if (array_key_exists($langid, $langs)) {
$langs[$langid]->hasprefix = true;
}
}
foreach ($langs as $lang) {
if (!isset($lang->hasprefix)) {
$sefprefixes[] = $lang->lang_id . "::" . $lang->sef;
}
}
}
$segments = explode('/', $route);
$seg = 0;
while ($seg < count($segments)) {
if (strlen($segments[$seg]) == 0) {
$seg++;
continue;
}
foreach ($sefprefixes as $prefix) {
list($langid, $prefix) = explode("::", $prefix, 2);
// explode off any suffix
if (strpos($segments[$seg], ".") > 0 && $segments[$seg] != 'index.php') {
$segcompare = substr($segments[$seg], 0, strpos($segments[$seg], "."));
// Trap for pdf, feed of html info in the extension
if (strpos($segments[$seg], $prefix . ".") === 0) {
$format = str_replace($prefix . ".", "", $segments[$seg]);
//$uri->setVar("format",$format);
//JRequest::setVar('format', $format);
}
} else {
$segcompare = $segments[$seg];
}
// including fix for suffix based url's and feeds
if ($conf->getValue('sef_suffix') == 1 && $conf->getValue('sef_rewrite') == 1 && $conf->getValue('sef')) {
for ($l = 0; $l < count($segments); $l++) {
if (!empty($segments[$l])) {
$format = explode(".", $segments[$l]);
if (!empty($format[1]) && trim($format[1]) !== "" && trim($format[1]) !== "php") {
$uri->setVar("format", $format[1]);
JRequest::setVar('format', $format[1]);
break;
}
}
}
}
// does the segment match the prefix
if ($segcompare == $prefix) {
// This section forces the current url static to include the language string which means the base tag is correct - but ONLY on the home page
// restricting this to the homepage means no risk for image paths etc.
$homepage = true;
for ($seg2 = $seg + 1; $seg2 < count($segments); $seg2++) {
$segment = $segments[$seg2];
if (strlen($segment) > 0) {
$homepage = false;
}
}
if ($homepage) {
$current = JURI::current();
$uri = JURI::getInstance();
$current = $uri->toString(array('scheme', 'host', 'port', 'path'));
}
unset($segments[$seg]);
//array_shift($segments);
$uri->setPath(implode("/", $segments));
$lang = $langs[$langid]->shortcode;
// This get over written later - really stupid !!!
$uri->setVar("lang", $lang);
JRequest::setVar('lang', $lang);
// I need to discover language here since menu is loaded in router
JFRoute::getInstance()->discoverJFLanguage();
return array("lang" => $lang);
}
}
$seg++;
}
}
JFRoute::getInstance()->discoverJFLanguage();
return array();
}
/**
* function to generate a new href link
* @param JFLanguage the language
* @param Module parameters
* @return string new href string
*/
public static function createHRef($language, $modparams)
{
$code = $language->getLanguageCode();
$jfrouter = JFRoute::getInstance();
if ($modparams->get("cache_href", 1)) {
$url = $jfrouter->rerouteCurrentUrlCached($code, false);
} else {
$url = $jfrouter->rerouteCurrentUrl($code);
}
return $url;
}
