function onAfterInitialise()
{
$mainframe =& JFactory::getApplication();
// register our autoloader
$this->_registerAutoloader();
require_once JPATH_ADMINISTRATOR . DS . 'components' . DS . 'com_sh404sef' . DS . 'sh404sef.class.php';
// for now we declare sefConfig as global, as this would break
//too many 3rd party plugins if otherwise
// TODO : update doc so that new plugins use new method to get config
global $sefConfig;
$sefConfig =& shRouter::shGetConfig();
if (!$mainframe->isAdmin() && $sefConfig->shSecEnableSecurity) {
require_once JPATH_ROOT . DS . 'components' . DS . 'com_sh404sef' . DS . 'shSec.php';
// do security checks
shDoSecurityChecks();
shCleanUpSecLogFiles();
// see setting in class file for clean up frequency
}
if (!$sefConfig->Enabled) {
// go away if not enabled
return;
}
DEFINE('SH404SEF_IS_RUNNING', 1);
if (!$mainframe->isAdmin()) {
// setup our JPagination replacement, so as to bring
// back # of items per page in the url, in order
// to properly calculate pagination
// will only work if php > 5, so test for that
if (version_compare(phpversion(), '5.0') >= 0) {
// this register the old file, but do not load it if PHP5
// will prevent further calls to the same jimport()
// to actually do anything, because the 'joomla.html.pagination' key
// is now registered statically in Jloader::import()
jimport('joomla.html.pagination');
// now we can register our own path
JLoader::register('JPagination', JPATH_ADMINISTRATOR . DS . 'components' . DS . 'com_sh404sef' . DS . 'pagination.php');
}
// include more sh404SEF stuff
require_once JPATH_ROOT . DS . 'components' . DS . 'com_sh404sef' . DS . 'shCache.php';
// override router class with our :
$previousRouter =& $mainframe->getRouter();
// create an instance of our class
$shRouter = new shRouter();
// store the previous router
$shRouter->jRouter = clone $previousRouter;
// make sure the cloned Joomla router is activated
$shRouter->jRouter->setMode(JROUTER_MODE_SEF);
// then override
$previousRouter = $shRouter;
// load plugins, as per configuration
$this->_loadPlugins($type = 'sh404sefcore');
// start decoding URL + decide possible redirects
include JPATH_ROOT . DS . 'components' . DS . 'com_sh404sef' . DS . 'shInit.php';
}
}
/**
* Actual method performing parsing of a request as described
* by an JURI object
*
* Also performs additional duties, like checking on aliases,
* searching alternates syntax (add/remove trailing slash),
* auto-redirect from non-sef to sef, etc
* Possibly trigger a 404 if url can't be parsed to a valid
* non sef url
*
* @see JRouter::_parseSefRoute()
*/
protected function _parseSefRoute(&$uri)
{
// will hold query vars parsed
$vars = array();
// general config
$sefConfig = Sh404sefFactory::getConfig();
// we'll need to work on the menu, get it
$menu = JFactory::getApplication()->getMenu(true);
// get request path and try to decode it
$path = $uri->getPath();
// home page
if (empty($path)) {
// check more redirects: from non sef to sef
$this->_checkNonSefToSefRedirects($uri);
// now if no query vars, this is really home page
$uriVars = $uri->getQuery(true);
if (empty($uriVars)) {
$menuItem = $menu->getDefault(JFactory::getLanguage()->getTag());
//get home menu item query vars
$vars = $menuItem->query;
//Get its Itemid
$vars['Itemid'] = $menuItem->id;
} else {
// if some query vars, just pass them thru
$vars = $uriVars;
}
}
// non home page
if (!empty($path)) {
// fix the path before checking url. Joomla unfortunately remove
// the trailing slash from the path
$trailingSlash = $this->_hasTrailingSlash($uri);
if ($trailingSlash & JString::substr($path, -1) != '/') {
// if trailing slash on original request, but not on path
// put it back
$path .= '/';
}
// lookup db for this sef
$lookUp = $this->_lookupSef($uri, $vars, $path);
// store the fetched data, if any
$vars = $lookUp->vars;
// and take additional actions based on the result of the lookup
switch ($lookUp->urlType) {
// existing matching url
case sh404SEF_URLTYPE_AUTO:
case sh404SEF_URLTYPE_CUSTOM:
// permanently fix the path, if we had to fix it for a missing trailing slash
// TODO: check how this would affect Joomla!
// may not be a good idea
// actually it won't hurt J! as we're working on a clone of $uri
if ($trailingSlash) {
$uri->setPath($path);
}
break;
// 404 or some kind of redirect
// 404 or some kind of redirect
default:
// try using J! router
// if at least one extension uses Joomla! router, we must first try to use that
if (!empty(Sh404sefFactory::getConfig()->useJoomlaRouter)) {
// use parent parser
$vars = parent::_parseSefRoute($uri);
// if we found something, raise a flag
self::$parsedWithJoomlaRouter = true;
// collect vars that may have been stored by J! such as Itemid
$vars = array_merge(Sh404sefFactory::getPageInfo()->router->getVars(), $vars);
$this->setVars(array());
// and cut through the rest of the processing
break;
}
// check more redirects: from Joomla SEF to our SEF
$this->_checkJoomlaSefToSefRedirects($uri);
// try find similar urls to redirect to: with or without trailing slash
$this->_checkTrailingSlash($uri);
// there might be an alias we're supposed to redirect current request to
$this->_checkAliases($uri);
// check if this is a short url
$this->_checkShurls($uri);
// if no alternative found, issue a 404
$vars = $this->_do404($uri);
break;
}
}
// Set the menu item as active, if we found any
// this would normally be done by Joomla own _parseSefRoute() method
// except it's not gonna be run as we changed the routing mode from
// JROUTER_MODE_SEF to our own (ROUTER_MODE_SH404SEF)
if (!empty($vars['Itemid'])) {
$menu->setActive($vars['Itemid']);
}
// do security checks after decoding url
if ($sefConfig->shSecEnableSecurity) {
require_once JPATH_ROOT . DS . 'components' . DS . 'com_sh404sef' . DS . 'shSec.php';
// do security checks
shDoSecurityChecks($uri->get('_uri'), false);
// check this newly created URL
}
return $vars;
}
function onAfterInitialise()
{
$mainframe =& JFactory::getApplication();
// register our autoloader
$this->_registerAutoloader();
require_once JPATH_ADMINISTRATOR . DS . 'components' . DS . 'com_sh404sef' . DS . 'sh404sef.class.php';
// for now we declare sefConfig as global, as this would break
//too many 3rd party plugins if otherwise
// TODO : update doc so that new plugins use new method to get config
global $sefConfig;
$sefConfig =& shRouter::shGetConfig();
// prevent timezone not set warnings to appear all over,
// especially for PHP 5.3.3+
$oldLevel = error_reporting(0);
$serverTimezone = date_default_timezone_get();
error_reporting($oldLevel);
date_default_timezone_set($serverTimezone);
if (!$mainframe->isAdmin() && $sefConfig->shSecEnableSecurity) {
require_once JPATH_ROOT . DS . 'components' . DS . 'com_sh404sef' . DS . 'shSec.php';
// do security checks
shDoSecurityChecks();
shCleanUpSecLogFiles();
// see setting in class file for clean up frequency
}
// optionnally collect page creation time
if (!$mainframe->isAdmin() && $sefConfig->analyticsEnableTimeCollection) {
jimport('joomla.error.profiler');
// creating the profiler object will start the counter
$profiler =& JProfiler::getInstance('sh404sef_profiler');
}
// load plugins, as per configuration
$this->_loadPlugins($type = 'sh404sefcore');
// load extension plugins, created by others
$this->_loadPlugins($type = 'sh404sefext');
// hook to be able to install other SEF extension plugins
Sh404sefHelperExtplugins::loadInstallAdapters();
// another hook to allow other SEF extensions language file to be loaded
Sh404sefHelperExtplugins::loadLanguageFiles();
if (!$sefConfig->Enabled) {
// go away if not enabled
return;
}
if (!defined('SH404SEF_IS_RUNNING')) {
DEFINE('SH404SEF_IS_RUNNING', 1);
}
if (!$mainframe->isAdmin()) {
// setup our JPagination replacement, so as to bring
// back # of items per page in the url, in order
// to properly calculate pagination
// will only work if php > 5, so test for that
if (version_compare(phpversion(), '5.0') >= 0) {
// this register the old file, but do not load it if PHP5
// will prevent further calls to the same jimport()
// to actually do anything, because the 'joomla.html.pagination' key
// is now registered statically in Jloader::import()
jimport('joomla.html.pagination');
// now we can register our own path
JLoader::register('JPagination', JPATH_ADMINISTRATOR . DS . 'components' . DS . 'com_sh404sef' . DS . 'pagination.php');
}
// override router class with our :
$previousRouter =& $mainframe->getRouter();
// create an instance of our class
$shRouter = new shRouter();
// store the previous router
$shRouter->jRouter = clone $previousRouter;
// make sure the cloned Joomla router is activated
$shRouter->jRouter->setMode(JROUTER_MODE_SEF);
// then override
$previousRouter = $shRouter;
// start decoding URL + decide possible redirects
include JPATH_ROOT . DS . 'components' . DS . 'com_sh404sef' . DS . 'shInit.php';
}
}
$pos = array_search($_REQUEST['amp;option'], $path_array);
}
}
if (!($sef_ext_class == "sef_content" or $sef_ext_class == "sef_component")) {
if ($pos == 0) {
array_unshift($path_array, "option");
}
}
$_SEF_SPACE = $sefConfig->replacement;
// search for the non-sef equivalent of incoming SEF url
$shPageInfo->QUERY_STRING = $sef_ext->revert($path_array, $pos);
_log('Reverted query string = ' . $shPageInfo->QUERY_STRING);
if ($sefConfig->shSecEnableSecurity) {
require_once JPATH_ROOT . DS . 'components' . DS . 'com_sh404sef' . DS . 'shSec.php';
// do security checks
shDoSecurityChecks($shPageInfo->QUERY_STRING, false);
// check this newly created URL
}
// V 1.2.4.l added automatic redirect of Joomla standard SEF to sh404SEF URL.
// V 1.2.4.p restrict automatic redirect to Joomla own sef, otherwise it breaks opensef/sefadvance sef_ext files
// V x : allow redirect even if Joomfish, if URL is already in DB but check if reverted string is valid
// may not be so in case of attacks or badly formed J! SEF url
if (is_valid($shPageInfo->QUERY_STRING) && ($sef_ext_class == 'sef_content' || $sef_ext_class == 'sef_component')) {
// if we have Joomla standard SEF
if (empty($shPageInfo->autoRedirectsDisabled) && $sefConfig->shRedirectJoomlaSefToSef && $shPageInfo->URI->url && empty($_POST)) {
// and are set to auto-redirect to SEF URLs
// try fetching from DB
$shSefUrl = null;
$nonSefURL = 'index.php?' . $shPageInfo->QUERY_STRING;
if (strpos($nonSefURL, 'lang=') === false) {
$nonSefURL = shSetURLVar($nonSefURL, 'lang', shGetIsoCodeFromName($GLOBALS['shMosConfig_locale']));
public function onAfterInitialise()
{
// prevent warning on php5.3+
$this->_fixTimeWarning();
// get joomla application object
$app =& JFactory::getApplication();
// register our autoloader
$this->_registerAutoloader();
require_once JPATH_ADMINISTRATOR . DS . 'components' . DS . 'com_sh404sef' . DS . 'sh404sef.class.php';
// get our configuration
$sefConfig =& Sh404sefFactory::getConfig();
// hook for a few SEO hacks
if ($app->isSite()) {
$this->_hacks(JRequest::get(), $sefConfig);
}
// security layer
if (!$app->isAdmin() && $sefConfig->shSecEnableSecurity) {
require_once JPATH_ROOT . DS . 'components' . DS . 'com_sh404sef' . DS . 'shSec.php';
// do security checks
shDoSecurityChecks();
shCleanUpSecLogFiles();
// see setting in class file for clean up frequency
}
// optionnally collect page creation time
if (!$app->isAdmin() && $sefConfig->analyticsEnableTimeCollection) {
jimport('joomla.error.profiler');
// creating the profiler object will start the counter
$profiler =& JProfiler::getInstance('sh404sef_profiler');
}
// load plugins, as per configuration
$this->_loadPlugins($type = 'sh404sefcore');
// load extension plugins, created by others
$this->_loadPlugins($type = 'sh404sefext');
// hook to be able to install other SEF extension plugins
Sh404sefHelperExtplugins::loadInstallAdapters();
// another hook to allow other SEF extensions language file to be loaded
Sh404sefHelperExtplugins::loadLanguageFiles();
if (!$sefConfig->Enabled) {
// go away if not enabled
return;
}
// fake language filter
if ($sefConfig->enableMultiLingualSupport) {
$app->set('menu_associations', 1);
if (!$app->isAdmin()) {
$app->setLanguageFilter(true);
}
}
if (!defined('SH404SEF_IS_RUNNING')) {
DEFINE('SH404SEF_IS_RUNNING', 1);
}
if (!$app->isAdmin()) {
// setup our JPagination replacement, so as to bring
// back # of items per page in the url, in order
// to properly calculate pagination
// will only work if php > 5, so test for that
if (version_compare(phpversion(), '5.0') >= 0) {
// this register the old file, but do not load it if PHP5
// will prevent further calls to the same jimport()
// to actually do anything, because the 'joomla.html.pagination' key
// is now registered statically in Jloader::import()
jimport('joomla.html.pagination');
// now we can register our own path
JLoader::register('JPagination', JPATH_ADMINISTRATOR . DS . 'components' . DS . 'com_sh404sef' . DS . 'pagination.php');
}
// attach parse and build rules to Joomla router
$joomlaRouter = $app->getRouter();
$pageInfo =& Sh404sefFactory::getPageInfo();
$pageInfo->router = new Sh404sefClassRouter();
$joomlaRouter->attachParseRule(array($pageInfo->router, 'parseRule'));
$joomlaRouter->attachBuildRule(array($pageInfo->router, 'buildRule'));
// forece J! router config to SEF if at least one of the installed
// components has been set to use raw J! router
if (!empty(Sh404sefFactory::getConfig()->useJoomlaRouter)) {
$joomlaRouter->setMode(JROUTER_MODE_SEF);
}
// pretend SEF is on, mostly for Joomla SEF plugin to work
// as it checks directly 'sef' value in config, instead of
// usgin $router->getMode()
JFactory::$config->set('sef', 1);
// kill Joomla suffix, so that it doesn't add or remove it in the parsing/building process
JFactory::$config->set('sef_suffix', 0);
// we use opposite setting from J!
$mode = 1 - $sefConfig->shRewriteMode;
JFactory::$config->set('sef_rewrite', $mode);
// perform startup operations, such as detecting request caracteristics
// and checking redirections
$pageInfo->router->startup(JURI::getInstance());
}
}
