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Файловый менеджер - Редактировать - /var/www/iplanru/data/old/www/i-plan.ru/components/com_sef/joomsef.php

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<?php /** * SEF component for Joomla! 1.5 * * @author ARTIO s.r.o. * @copyright ARTIO s.r.o., http://www.artio.cz * @package JoomSEF * @version 3.1.0 / // Check to ensure this file is included in Joomla! if (!defined('_JEXEC')) die('Restricted access.'); jimport('joomla.plugin.helper'); define('_COM_SEF_PRIORITY_DEFAULT_ITEMID', 90); define('_COM_SEF_PRIORITY_DEFAULT', 95); class JoomSEF { function build(&$uri) { //var_dump($uri->_uri); global $mainframe; $config =& JFactory::getConfig(); $sefConfig =& SEFConfig::getConfig(); $cache =& SEFCache::getInstance(); // trigger onSefStart patches $mainframe->triggerEvent('onSefStart'); $prevLang = ''; // for correct title translations // check if this is site root; // if site is root, do not do anything else // except if we have to set language every time $vars = $uri->getQuery(true); if (empty($vars) && (!SEFTools::JoomFishInstalled() \|\| !$sefConfig->alwaysUseLang)) { // trigger onSefEnd patches $mainframe->triggerEvent('onSefEnd'); $uri = new JURI(JURI::root()); return true; } // check URL for junk if set to if ($sefConfig->checkJunkUrls) { $junkWords =& $sefConfig->getJunkWords(); $seferr = false; if (substr($uri->getVar('option', ''), 0, 4) != 'com_') { $seferr = true; } elseif (count($junkWords)) { $exclude =& $sefConfig->getJunkExclude(); foreach ($vars as $key => $val) { if (in_array($key, $exclude)) continue; // Check junk words foreach ($junkWords as $word) { if (is_string($val)) { if (strpos($val, $word) !== false) { $seferr = true; break; } } } if ($seferr) break; } } if ($seferr) { // trigger onSefEnd patches $mainframe->triggerEvent('onSefEnd'); // fix the path $path = $uri->getPath(); if( $path[0] != '/' ) { $path = JURI::base(true) . '/' . $path; $uri->setPath($path); } return true; } } if (SEFTools::JoomFishInstalled()) { $lang = $uri->getVar('lang'); // if lang not set if (empty($lang)) { if ($sefConfig->alwaysUseLang) { // add lang variable if set to $uri->setVar('lang', SEFTools::getLangCode()); } else { // delete lang variable so it is not empty $uri->delVar('lang'); } } // get the URL's language and set it as global language (for correct translation) $lang = $uri->getVar('lang'); $code = ''; if (!empty($lang)) { $code = SEFTools::getLangLongCode($lang); if (!is_null($code)) { if ($code != SEFTools::getLangLongCode()) { $language =& JFactory::getLanguage(); $prevLang = $language->setLanguage($code); $language->load(); } } } // set the live_site according to language if ($sefConfig->langPlacement == _COM_SEF_LANG_DOMAIN) { $u =& JURI::getInstance(); $curdomain = $sefdomain = $u->getHost(); if (!empty($lang)) { if (isset($sefConfig->jfSubDomains[$lang])) { $sefdomain = $sefConfig->jfSubDomains[$lang]; //$uri->delVar('lang'); } } $config =& JFactory::getConfig(); $config->setValue('joomfish.current_host', $curdomain); $config->setValue('joomfish.sef_host', $sefdomain); } } // if there are no variables and only single language is used $vars = $uri->getQuery(true); if (empty($vars) && !isset($lang)) { JoomSEF::_endSef($prevLang); return true; } // check if this is site default menu item (homepage) if (JoomSEF::_isHomePage($uri)) { $title = array(); $uri = JoomSEF::_sefGetLocation($uri, $title, null, null, null, $uri->getVar('lang')); JoomSEF::_endSef($prevLang); return true; } $option = $uri->getVar('option'); if (!is_null($option)) { $params =& SEFTools::getExtParams($option); // Check the stop rule $stopRule = trim($params->get('stopRule', '')); if( $stopRule != '' ) { if( preg_match('/'.$stopRule.'/', $uri->toString()) > 0 ) { // Don't SEF this URL $uri = JoomSEF::_createUri($uri); JoomSEF::_endSef($prevLang); return; } } // Check the variable filter test if set to if( $params->get('varFilterFail', '0') == '0' ) { $failedVars = array(); if( !JoomSEF::_varFilterTest($uri, $failedVars) ) { // Don't SEF this URL $uri = JoomSEF::_createUri($uri); JoomSEF::_endSef($prevLang); return; } } switch($params->get('handling', '0')) { // skipped extensions case '2': { $uri = JoomSEF::_createUri($uri); JoomSEF::_endSef($prevLang); return; } // non-cached extensions case '1': { $router = $mainframe->get('sef.global.jrouter'); if( !empty($router) ) { $uri = $router->build($uri->toString()); } JoomSEF::_endSef($prevLang); return; } // default handler default: { // if component has its own sef_ext plug-in included. // however, prefer own plugin if exists (added by Michal, 28.11.2006) $compExt = JPATH_ROOT.DS.'components'.DS.$option.DS.'router.php'; $ownExt = JPATH_ROOT.DS.'components'.DS.'com_sef'.DS.'sef_ext'.DS.$option.'.php'; // compatible extension build block if (file_exists($compExt) && !file_exists($ownExt)) { // load the plug-in file require_once($compExt); $app =& JFactory::getApplication(); $menu =& JSite::getMenu(); $route = $uri->getPath(); $query = $uri->getQuery(true); $component = preg_replace('/[^A-Z0-9_\.-]/i', '', $query['option']); $tmp = ''; $function = substr($component, 4) . 'BuildRoute'; $parts = $function($query); $total = count($parts); for ($i = 0; $i < $total; $i++) { $parts[$i] = str_replace(':', '-', $parts[$i]); } $result = implode('/', $parts); $tmp = ($result != "") ? '/'.$result : ''; // build the application route $built = false; if (isset($query['Itemid']) && !empty($query['Itemid'])) { $item = $menu->getItem($query['Itemid']); if (is_object($item) && $query['option'] == $item->component) { $tmp = !empty($tmp) ? $item->route.'/'.$tmp : $item->route; $built = true; } } if(!$built) { $tmp = 'component/'.substr($query['option'], 4).'/'.$tmp; } $route .= '/'.$tmp; if($app->getCfg('sef_suffix') && !(substr($route, -9) == 'index.php' \|\| substr($route, -1) == '/')) { if (($format = $uri->getVar('format', 'html'))) { $route .= '.' . $format; $uri->delVar('format'); } } if($app->getCfg('sef_rewrite')) { // transform the route $route = str_replace('index.php/', '', $route); } // Unset unneeded query information unset($query['Itemid']); unset($query['option']); //Set query again in the URI $uri->setQuery($query); $uri->setPath($route); $uri = JoomSEF::_createUri($uri); JoomSEF::_endSef($prevLang); return; } // own extension block else { if (file_exists($ownExt)) { require_once($ownExt); $class = 'SefExt_'.$option; } else { $class = 'SefExt'; } $sef_ext = new $class(); // Let the extension change the url and options $sef_ext->beforeCreate($uri); // Ensure that the session IDs are removed // If set to $sid = $uri->getVar('sid'); if (!$sefConfig->dontRemoveSid) $uri->delVar('sid'); // Ensure that the mosmsg are removed. $mosmsg = $uri->getVar('mosmsg'); $uri->delVar('mosmsg'); // override Itemid if set to $override = $params->get('itemid', '0'); $overrideId = $params->get('overrideId', ''); if (($override != '0') && ($overrideId != '')) { $uri->setVar('Itemid', $overrideId); } // clean Itemid if desired // David: only if overriding is disabled if (isset($sefConfig->excludeSource) && $sefConfig->excludeSource && ($override == '0')) { $Itemid = $uri->getVar('Itemid'); $uri->delVar('Itemid'); } $url = JoomSEF::_uriToUrl($uri); // try to get url from cache if ($sefConfig->useCache) { $sefstring = $cache->GetSefUrl($url); } if (!$sefConfig->useCache \|\| !$sefstring) { // check if the url is already saved in the database $sefstring = $sef_ext->getSefUrlFromDatabase($uri); } if (!$sefstring) { // rewrite the URL, creating new JURI object $uri = $sef_ext->create($uri); } else { // Create new JURI object from $sefstring $url = JURI::root(); if (substr($url, -1) != '/') { $url .= '/'; } $url .= $sefstring; $fragment = $uri->getFragment(); if (!empty($fragment)) { $url .= '#'.$fragment; } $uri = new JURI($url); } // reconnect the sid to the url if (!empty($sid) && !$sefConfig->dontRemoveSid) $uri->setVar('sid', $sid); // reconnect mosmsg to the url if (!empty($mosmsg)) $uri->setVar('mosmsg', $mosmsg); // reconnect ItemID to the url // David: only if extension doesn't set its own Itemid through overrideId parameter if (isset($sefConfig->excludeSource) && $sefConfig->excludeSource && $sefConfig->reappendSource && ($override == '0') && !empty($Itemid)) { $uri->setVar('Itemid', $Itemid); } // let the extension change the resulting SEF url $sef_ext->afterCreate($uri); } } } } else if (!is_null($uri->getVar('Itemid'))) { // there is only Itemid present - we must override the Ignore multiple sources option $oldIgnore = $sefConfig->ignoreSource; $sefConfig->ignoreSource = 0; $title = array(); $title[] = JoomSEF::_getMenuTitle(null, null, $uri->getVar('Itemid')); $uri = JoomSEF::_sefGetLocation($uri, $title, null, null, null, $uri->getVar('lang')); $sefConfig->ignoreSource = $oldIgnore; } JoomSEF::_endSef($prevLang); } function parse(&$uri) { global $mainframe; // test for the backlink plugin to work correctly if (JPluginHelper::isEnabled('system', 'backlink') ) { $joomlaRequest = $_SERVER['REQUEST_URI']; $realRequest = $uri->toString(array('path', 'query')); if ($realRequest != $joomlaRequest) { $uri = new JURI($joomlaRequest); } } // store the old URI before we change it in case we will need it // for default Joomla SEF $oldUri = new JURI($uri->toString()); $sefConfig =& SEFConfig::getConfig(); // load patches JPluginHelper::importPlugin('sefpatch'); // trigger onSefLoad patches $mainframe->triggerEvent('onSefLoad'); // get path $path = $uri->getPath(); // remove basepath $path = substr_replace($path, '', 0, strlen(JURI::base(true))); // remove slashes $path = ltrim($path, '/'); // remove prefix (both index.php and index2.php) //$path = eregi_replace('^index2?.php', '', $path); $path = preg_replace('/^index2?.php/i', '', $path); // remove slashes again to be sure there aren't any left $path = ltrim($path, '/'); // replace spaces with our replacement character // (mainly for '+' handling, but may be useful in some other situations too) $path = str_replace(' ', $sefConfig->replacement, $path); // set the route $uri->setPath($path); // host name handling if (SEFTools::JoomFishInstalled() && ($sefConfig->langPlacement == _COM_SEF_LANG_DOMAIN)) { // different domains for languages handling $host = $uri->toString(array('host')); $host = trim($host, '/'); foreach ($sefConfig->jfSubDomains as $langCode => $domain) { if ($host == $domain) { // we found a matching domain JRequest::setVar('lang', $langCode); $config =& JFactory::getConfig(); $config->set('joomsef.domain_lang', $langCode); break; } } } // parse the url $vars = JoomSEF::_parseSefUrl($uri, $oldUri); // handle custom site name for extensions if (isset($vars['option'])) { $params =& SEFTools::getExtParams($vars['option']); $useSitename = $params->get('useSitename', '1'); $customSitename = trim($params->get('customSitename', '')); $config =& JFactory::getConfig(); if ($useSitename == '0') { // don't use site name $config->setValue('sitename', ''); } elseif (!empty($customSitename)) { // use custom site name $config->setValue('sitename', $customSitename); } } // trigger onSefUnload patches $mainframe->triggerEvent('onSefUnload'); return $vars; } function _determineLanguage($getLang = null) { // set the language for JoomFish if (SEFTools::JoomFishInstalled()) { $sefConfig =& SEFConfig::getConfig(); $registry =& JFactory::getConfig(); // save the default language of the site $locale = $registry->getValue('config.language'); $GLOBALS['mosConfig_defaultLang'] = $locale; $registry->setValue("config.defaultlang", $locale); // get instance of JoomFishManager to obtain active language list and config values $jfm =& JoomFishManager::getInstance(); // Get language from request if (!empty($getLang)) { $lang = $getLang; } // Check if language is selected if (empty($lang)) { // Try to get language code from configuration if( ($sefConfig->mainLanguage != '0') ) { $code = SEFTools::GetLangLongCode($sefConfig->mainLanguage); } // Try to get language code from JF cookie if (empty($code) \|\| !JLanguage::exists($code)) { $jfCookie = JRequest::getVar('jfcookie', null, 'COOKIE'); if( isset($jfCookie['lang']) ) { $code = $jfCookie['lang']; } } // if cookie is not set or the language does not exist if (empty($code) \|\| !JLanguage::exists($code)) { // try to get the code from browser setting if set to if( $sefConfig->jfBrowserLang && isset($_SERVER['HTTP_ACCEPT_LANGUAGE']) && !empty($_SERVER['HTTP_ACCEPT_LANGUAGE']) ) { $active_iso = array(); $active_isocountry = array(); $active_code = array(); $activeLanguages = $jfm->getActiveLanguages(); if( count( $activeLanguages ) > 0 ) { foreach ($activeLanguages as $alang) { $active_iso[] = $alang->iso; //if( eregi('[_-]', $alang->iso) ) { if( preg_match('/[_-]/i', $alang->iso) ) { $isocountry = split('[_-]',$alang->iso); $active_isocountry[] = $isocountry[0]; } $active_code[] = $alang->shortcode; } // figure out which language to use - browser languages are based on ISO codes $browserLang = explode(',', $_SERVER["HTTP_ACCEPT_LANGUAGE"]); foreach ($browserLang as $blang) { if( in_array($blang, $active_iso) ) { $client_lang = $blang; break; } $shortLang = substr( $blang, 0, 2 ); if (in_array($shortLang, $active_isocountry)) { $client_lang = $shortLang; break; } // compare with code if (in_array($shortLang, $active_code)) { $client_lang = $shortLang; break; } } if (!empty($client_lang)) { if( strlen($client_lang) == 2 ) { $code = SEFTools::getLangLongCode($client_lang); } else { $code = $client_lang; } } } } // Otherwise get the default language code if (empty($code)) { $code = $registry->getValue('config.language'); } } } // get language long code if needed if (empty($code)) { $code = SEFTools::getLangLongCode($lang); } if (!empty($code)) { // set the site language if( $code != SEFTools::getLangLongCode() ) { $language =& JFactory::getLanguage(); $language->setLanguage($code); $language->load(); // set the backward compatible language $backLang = $language->getBackwardLang(); $GLOBALS['mosConfig_lang'] = $backLang; $registry->setValue("config.lang", $backLang); } // set joomfish language $jfLang = TableJFLanguage::createByJoomla($code); $registry->setValue("joomfish.language", $jfLang); // set some more variables global $mainframe; $registry->setValue("config.multilingual_support", true); $mainframe->setUserState('application.lang',$jfLang->code); $registry->setValue("config.jflang", $jfLang->code); $registry->setValue("config.lang_site",$jfLang->code); $registry->setValue("config.language",$jfLang->code); $registry->setValue("joomfish.language",$jfLang); // overwrite global config with values from $jfLang if set to in JoomFish $jfparams = JComponentHelper::getParams("com_joomfish"); $overwriteGlobalConfig = $jfparams->get( 'overwriteGlobalConfig', 0 ); if($overwriteGlobalConfig ) { // We should overwrite additional global variables based on the language parameter configuration $langParams = new JParameter( $jfLang->params ); $paramarray = $langParams->toArray(); foreach ($paramarray as $key=>$val) { $registry->setValue("config.".$key,$val); if (defined("_JLEGACY")){ $name = 'mosConfig_'.$key; $GLOBALS[$name] = $val; } } } // set the cookie with language if ($sefConfig->jfLangCookie) { setcookie('jfcookie[lang]', $code, time() + 243600, '/'); } } } } function _parseSefUrl(&$uri, &$oldUri) { global $mainframe; $db =& JFactory::getDBO(); $sefConfig =& SEFConfig::getConfig(); $route = $uri->getPath(); //Get the variables from the uri $vars = $uri->getQuery(true); // Should we generate canonical link automatically? $generateCanonical = (count($vars) > 0); // handle an empty URL (special case) if (empty($route)) { JoomSEF::_determineLanguage(JRequest::getVar('lang')); $menu =& JSite::getMenu(true); // if route is empty AND option is set in the query, assume it's non-sef url, and parse apropriately if (isset($vars['option']) \|\| isset($vars['Itemid'])) { return JoomSEF::_parseRawRoute($uri); } $item = $menu->getDefault(); //Set the information in the request $vars = $item->query; //Get the itemid $vars['Itemid'] = $item->id; // Set the active menu item $menu->setActive($vars['Itemid']); // Create automatic canonical link if set to if ($generateCanonical) { $extAuto = 2; if (isset($vars['option'])) { $params =& SEFTools::getExtParams($vars['option']); $extAuto = $params->get('autoCanonical', 2); } $autoCanonical = ($extAuto == 2) ? $sefConfig->autoCanonical : $extAuto; if ($extAuto) { $mainframe->set('sef.link.canonical', JURI::root()); } } // MetaTags for frontpage $db->setQuery("SELECT id FROM #__plugins WHERE element = 'joomsef' AND folder = 'system' AND published = 1"); if ($db->loadResult()) { // ... and frontpage has meta tags $db->setQuery("SELECT * FROM #__sefurls WHERE sefurl = '' OR sefurl = 'index.php' LIMIT 1"); $sefRow = $db->loadObject(); if( !empty($sefRow) ) { global $mainframe; if (!empty($sefRow->metatitle)) $mainframe->set('sef.meta.title', $sefRow->metatitle); if (!empty($sefRow->metadesc)) $mainframe->set('sef.meta.desc', $sefRow->metadesc); if (!empty($sefRow->metakey)) $mainframe->set('sef.meta.key', $sefRow->metakey); if (!empty($sefRow->metalang)) $mainframe->set('sef.meta.lang', $sefRow->metalang); if (!empty($sefRow->metarobots)) $mainframe->set('sef.meta.robots', $sefRow->metarobots); if (!empty($sefRow->metagoogle)) $mainframe->set('sef.meta.google', $sefRow->metagoogle); if (!empty($sefRow->canonicallink)) $mainframe->set('sef.link.canonical', $sefRow->canonicallink); } } return $vars; } $sef_ext = new SefExt(); $newVars = $sef_ext->revert($route); if (!empty($newVars) && !empty($vars)) { // If this was SEF url, consider the vars in query as nonsef $nonsef = array_diff_key($vars, $newVars); if (!empty($nonsef)) { $mainframe->set('sef.global.nonsefvars', $nonsef); } } // try to parse joomla native seo if ($sefConfig->parseJoomlaSEO && empty($newVars)) { $router = $mainframe->get('sef.global.jrouter'); $jvars = $router->parse($oldUri); if (!empty($jvars['option']) \|\| !empty($jvars['Itemid'])) { $newVars = $jvars; } } if (!empty($vars)) { // append the original query string because some components // (like SMF Bridge and SOBI2) use it $vars = array_merge($vars, $newVars); } else { $vars = $newVars; } if (!empty($newVars)) { // Parsed correctly JoomSEF::_sendHeader('HTTP/1.0 200 OK'); // Create automatic canonical link if set to and it is not already set $canonical = $mainframe->get('sef.link.canonical'); if ($generateCanonical && empty($canonical)) { $extAuto = 2; if (isset($vars['option'])) { $params =& SEFTools::getExtParams($vars['option']); $extAuto = $params->get('autoCanonical', 2); } $autoCanonical = ($extAuto == 2) ? $sefConfig->autoCanonical : $extAuto; if ($extAuto) { $mainframe->set('sef.link.canonical', JURI::root().$route); } } } else { // set nonsef vars $mainframe->set('sef.global.nonsefvars', $vars); // bad URL, so check to see if we've seen it before // 404 recording (only if enabled) if ($sefConfig->record404) { $query = "SELECT * FROM `#__sefurls` WHERE `sefurl` = '".$route."'"; $db->setQuery($query); $results = $db->loadObjectList(); if ($results) { // we have it, so update counter $db->setQuery("UPDATE `#__sefurls` SET `cpt`=(`cpt`+1) WHERE `sefurl` = '".$route."'"); $db->query(); } else { // record the bad URL $query = "INSERT INTO `#__sefurls` (`cpt`, `sefurl`, `origurl`, `dateadd`) " . " VALUES ( '1', '$route', '', CURDATE() )"; $db->setQuery($query); $db->query(); } } // redirect to the error page // you MUST create a static content page with the title 404 for this to work properly if ($sefConfig->showMessageOn404) { $mosmsg = 'FILE NOT FOUND: '.$route; $mainframe->enqueueMessage($mosmsg); } else $mosmsg = ''; if ($sefConfig->page404 == '0') { $sql = 'SELECT `id` FROM `#__content` WHERE `title`= "404"'; $db->setQuery($sql); if (($id = $db->loadResult())) { $vars['option'] = 'com_content'; $vars['view'] = 'article'; $vars['id'] = $id; if ($sefConfig->use404itemid) { $vars['Itemid'] = $sefConfig->itemid404; } } else { die(JText::_('ERROR_DEFAULT_404').$mosmsg."<br />URI:".$_SERVER['REQUEST_URI']); } } elseif ($sefConfig->page404 == '9999999') { $menu =& JSite::getMenu(true); $item = $menu->getDefault(); //Set the information in the frontpage request $vars = $item->query; //Get the itemid $vars['Itemid'] = $item->id; $menu->setActive($vars['Itemid']); } else { $id = $sefConfig->page404; $vars['option'] = 'com_content'; $vars['view'] = 'article'; $vars['id'] = $id; } JoomSEF::_sendHeader('HTTP/1.0 404 NOT FOUND'); } $config =& JFactory::getConfig(); $lang = $config->get('joomsef.domain_lang'); if (empty($lang)) { $lang = (isset($vars['lang']) ? $vars['lang'] : null); } JoomSEF::_determineLanguage($lang); return $vars; } function _sendHeader($header) { $f = $l = ''; if (!headers_sent($f, $l)) { header($header); } else { JoomSEF::_headers_sent_error($f, $l, __FILE__, __LINE__); } } function _parseRawRoute(&$uri) { $sefConfig =& SEFConfig::getConfig(); if( is_null($uri->getVar('option')) ) { // Set the URI from Itemid $menu =& JSite::getMenu(true); $item = $menu->getItem($uri->getVar('Itemid')); if( !is_null($item) ) { $uri->setQuery($item->query); $uri->setVar('Itemid', $item->id); } } $option = $uri->getVar('option'); if( !is_null($option) ) { $params =& SEFTools::getExtParams($option); if( $params->get('varFilterFail', '0') == '1' ) { // We need to test the URL using variable filter // in order to stop its further processing in case it fails $failedVars = array(); if( !JoomSEF::_varFilterTest($uri, $failedVars) ) { die($uri->toString() . '<br />' . JText::_('URL did not pass the variable filter test.')); } } } $extAuto = 2; if (isset($params)) { $extAuto = $params->get('autoCanonical', 2); } $autoCanonical = ($extAuto == 2) ? $sefConfig->autoCanonical : $extAuto; if (($sefConfig->nonSefRedirect && (count($_POST) == 0)) \|\| $autoCanonical) { // Try to find the non-SEF URL in the database - don't create new! $oldDisable = $sefConfig->disableNewSEF; $sefConfig->disableNewSEF = true; $uri->setPath('index.php'); $url = $uri->toString(array('path', 'query', 'fragment')); $sef = JRoute::_($url); // Restore the configuration $sefConfig->disableNewSEF = $oldDisable; if ($sefConfig->nonSefRedirect && (count($_POST) == 0)) { // Non-SEF redirect if( strpos($sef, 'index.php?') === false ) { // Seems the URL is SEF, let's redirect $f = $l = ''; if( !headers_sent($f, $l) ) { $mainframe =& JFactory::getApplication(); $mainframe->redirect($sef); exit(); } else { JoomSEF::_headers_sent_error($f, $l, __FILE__, __LINE__); } } } else if ($autoCanonical) { // Only set canonical URL global $mainframe; // Remove the query part from SEF URL $pos = strpos($sef, '?'); if ($pos !== false) { $sef = substr($sef, 0, $pos); } $mainframe->set('sef.link.canonical', $sef); } } return $uri->getQuery(true); } function _headers_sent_error($sentFile, $sentLine, $file, $line) { die("<br />Error: headers already sent in ".basename($sentFile)." on line $sentLine.<br />Stopped at line ".$line." in ".basename($file)); } function & _createUri(&$uri) { $url = JURI::root(); if( substr($url, -1) != '/' ) { $url .= '/'; } $url .= $uri->toString(array('path', 'query', 'fragment')); $newUri = new JURI($url); return $newUri; } function _endSef($lang = '') { global $mainframe; $mainframe->triggerEvent('onSefEnd'); JoomSEF::_restoreLang($lang); } function _restoreLang($lang = '') { if ($lang != '') { if ($lang != SEFTools::getLangLongCode()) { $language =& JFactory::getLanguage(); $language->setLanguage($lang); $language->load(); } } } function _isHomePage(&$uri) { static $homeQuery, $homeId; if( !isset($homeQuery) ) { // Get default item's query and id $menu =& JSite::getMenu(true); $item =& $menu->getDefault(); $homeQuery = $item->query; $homeId = $item->id; } // Get URL query $query = $uri->getQuery(true); // We need to fix the id and catid for content if( isset($query['option']) && ($query['option'] == 'com_content') ) { SEFTools::fixVariable($uri, 'id'); SEFTools::fixVariable($uri, 'catid'); } // Check Itemid variable if present if( isset($query['Itemid']) ) { if( $query['Itemid'] != $homeId ) { // Itemid does not match return false; } else { // Itemid matches, remove it from query unset($query['Itemid']); } } // Remove the lang variable if present if( isset($query['lang']) ) { unset($query['lang']); } // Compare queries $cmp = array_diff($query, $homeQuery); if( count($cmp) > 0 ) { return false; } $cmp = array_diff($homeQuery, $query); if( count($cmp) > 0 ) { return false; } return true; } function _getMenuTitle($option, $task, $id = null, $string = null) { $db =& JFactory::getDBO(); $sefConfig =& SEFConfig::getConfig(); // JF translate extension. $jfTranslate = $sefConfig->translateNames ? ', `id`' : ''; if ($title = JoomSEF::_getCustomMenuTitle($option)) { return $title; } // Which column to use? $column = 'name'; if ($sefConfig->useAlias) { $column = 'alias'; } if (isset($string)) { $sql = "SELECT `$column` AS `name`$jfTranslate FROM `#__menu` WHERE `link` = '$string' AND `published` > 0"; } elseif (isset($id) && $id != 0) { $sql = "SELECT `$column` AS `name`$jfTranslate FROM `#__menu` WHERE `id` = '$id' AND `published` > 0"; } else { // Search for direct link to component only $sql = "SELECT `$column` AS `name`$jfTranslate FROM `#__menu` WHERE `link` = 'index.php?option=$option' AND `published` > 0"; } $db->setQuery($sql); $row = $db->loadObject(); if ($row && !empty($row->name)) { $title = $row->name; } else { $title = str_replace('com_', '', $option); if (!isset($string) && !isset($id)) { // Try to extend the search for any link to component $sql = "SELECT `$column` AS `name`$jfTranslate FROM `#__menu` WHERE `link` LIKE 'index.php?option=$option%' AND `published` > 0"; $db->setQuery($sql); $row = $db->loadObject(); if (!empty($row)) { if (!empty($row->name)) $title = $row->name; } } } return $title; } function _getMenuItemInfo($option, $task, $id = null, $string = null) { $db =& JFactory::getDBO(); $sefConfig =& SEFConfig::getConfig(); // JF translate extension. $jfTranslate = $sefConfig->translateNames ? ', `id`' : ''; $item->title = JoomSEF::_getCustomMenuTitle($option); // Which column to use? $column = 'name'; if ($sefConfig->useAlias) $column = 'alias'; // first test Itemid if (isset($id) && $id != 0) { $sql = "SELECT `$column` AS `name`, `params`$jfTranslate FROM `#__menu` WHERE `id` = $id AND `published` > 0"; } elseif (isset($string)) { $sql = "SELECT `$column`AS `name`, `params` $jfTranslate FROM `#__menu` WHERE `link` = '$string' AND `published` > 0"; } else { // Search for direct link to component only $sql = "SELECT `$column` AS `name`, `params` $jfTranslate FROM `#__menu` WHERE `link` = 'index.php?option=$option' AND `published` > 0"; } $db->setQuery($sql); $row = $db->loadObject(); if (!empty($row)) { if (!empty($row->name) && !$item->title) $item->title = $row->name; $item->params = new JParameter($row->params); } else { $item->title = str_replace('com_', '', $option); if (!isset($string) && !isset($id)) { // Try to extend the search for any link to component $sql = "SELECT `$column`, `params` AS `name`$jfTranslate FROM `#__menu` WHERE `link` LIKE 'index.php?option=$option%' AND `published` > 0"; $db->setQuery($sql); $row = $db->loadObject(); if (!empty($row)) { if (!empty($row->name) && !$item->title) $item->title = $row->name; $item->params = new JParameter($row->params); } } } return $item; } function _getCustomMenuTitle($option) { $db =& JFactory::getDBO(); $sefConfig =& SEFConfig::getConfig(); $lang = SEFTools::getLangLongCode(); static $titles; $jfTranslate = $sefConfig->translateNames ? ', `id`' : ''; if( !isset($titles) ) { $titles = array(); } if( !isset($titles[$lang]) ) { $db->setQuery("SELECT `file`, `title`$jfTranslate FROM `#__sefexts`"); $titles[$lang] = $db->loadObjectList('file'); } $file = $option.'.xml'; if (isset($titles[$lang][$file]->title)) { return $titles[$lang][$file]->title; } else { return null; } } /** * Convert title to URL name. * * @param string $title * @return string / function _titleToLocation(&$title) { $sefConfig =& SEFConfig::getConfig(); // remove accented characters // $title = strtr($title, // replace non-ASCII characters. $title = strtr($title, $sefConfig->getReplacements()); // remove quotes, spaces, and other illegal characters if( $sefConfig->allowUTF ) { $title = preg_replace(array('/\'/', '/[\s"\?\:\/\\\\]/', '/(^_\|_$)/'), array('', $sefConfig->replacement, ''), $title); } else { $title = preg_replace(array('/\'/', '/[^a-zA-Z0-9\-!.,+]+/', '/(^_\|_$)/'), array('', $sefConfig->replacement, ''), $title); } // Handling lower case if( $sefConfig->lowerCase ) { $title = JoomSEF::_toLowerCase($title); } return $title; } /* * Tries to correctly handle conversion to lowercase even for UTF-8 string * * @param unknown_type $str / function _toLowerCase($str) { $sefConfig =& SEFConfig::getConfig(); if( $sefConfig->allowUTF ) { if( function_exists('mb_convert_case') ) { $str = mb_convert_case($str, MB_CASE_LOWER, 'UTF-8'); } } else { $str = strtolower($str); } return $str; } function _utf8LowerCase($str) { if( function_exists('mb_convert_case') ) { $str = mb_convert_case($str, MB_CASE_LOWER, 'UTF-8'); } else { $str = strtolower($str); } return $str; } /* * Find existing or create new SEO URL. * * @param JURI $uri * @param array $title * @param string $task * @param int $limit * @param int $limitstart * @param string $lang * @param array $nonSefVars * @param array $ignoreSefVars * @param array $metadata List of metadata to be stored. (metakeywords, metadesc, ..., canonicallink) * @param boolean $priority * @param boolean $pageHandled Set to true if the extension handles its pagination on its own * @return string / function _sefGetLocation(&$uri, &$title, $task = null, $limit = null, $limitstart = null, $lang = null, $nonSefVars = null, $ignoreSefVars = null, $metadata = null, $priority = null, $pageHandled = false) { global $mainframe; $db =& JFactory::getDBO(); $sefConfig =& SEFConfig::getConfig(); $cache =& SEFCache::getInstance(); // Get the default priority if not set if( is_null($priority) ) { $priority = JoomSEF::_getPriorityDefault($uri); } // Get the parameters for this component if( !is_null($uri->getVar('option')) ) { $params =& SEFTools::getExtParams($uri->getVar('option')); } // remove the menu title if set to for this component if( isset($params) && ($params->get('showMenuTitle', '1') == '0') ) { if ((count($title) > 1) && ((count($title) != 2) \|\| ($title[1] != '/')) && ($title[0] == JoomSEF::_getMenuTitle(@$uri->getVar('option'), @$uri->getVar('task'), @$uri->getVar('Itemid')))) { array_shift($title); } } // add the page number if the extension does not handle it if( !$pageHandled && !is_null($uri->getVar('limitstart')) ) { $limit = $uri->getVar('limit'); if( is_null($limit) ) { if( !is_null($uri->getVar('option')) ) { $limit = intval($params->get('pageLimit', '')); if( $limit == 0 ) { $limit = 5; } } else { $limit = 5; } } $pageNum = intval($uri->getVar('limitstart') / $limit) + 1; $pagetext = strval($pageNum); if (($cnfPageText = $sefConfig->getPageText())) { $pagetext = str_replace('%s', $pageNum, $cnfPageText); } $title[] = $pagetext; } // get all the titles ready for urls. $location = array(); foreach ($title as $titlePart) { if (strlen($titlePart) == 0) continue; $location[] = JoomSEF::_titleToLocation($titlePart); } // remove unwanted characters. $finalstrip = explode('\|', $sefConfig->stripthese); $takethese = str_replace('\|', '', $sefConfig->friendlytrim); if (strstr($takethese, $sefConfig->replacement) === FALSE) { $takethese .= $sefConfig->replacement; } $imptrim = implode('/', $location); if (!is_null($task)) { $task = str_replace($sefConfig->replacement.'-'.$sefConfig->replacement, $sefConfig->replacement, $task); $task = str_replace($finalstrip, '', $task); $task = trim($task,$takethese); } $imptrim = str_replace($sefConfig->replacement.'-'.$sefConfig->replacement, $sefConfig->replacement, $imptrim); $suffixthere = 0; $regexSuffix = str_replace('.', '\.', $sefConfig->suffix); $pregSuffix = addcslashes($regexSuffix, '/'); //if (eregi($regexSuffix.'$', $imptrim)) { if (preg_match('/'.$pregSuffix.'$/i', $imptrim)) { $suffixthere = strlen($sefConfig->suffix); } $imptrim = str_replace($finalstrip, $sefConfig->replacement, substr($imptrim, 0, strlen($imptrim) - $suffixthere)); $imptrim = str_replace($sefConfig->replacement.$sefConfig->replacement, $sefConfig->replacement, $imptrim); $suffixthere = 0; //if (eregi($regexSuffix.'$', $imptrim)) { if (preg_match('/'.$pregSuffix.'$/i', $imptrim)) { $suffixthere = strlen($sefConfig->suffix); } $imptrim = trim(substr($imptrim, 0, strlen($imptrim) - $suffixthere), $takethese); // add the task if set $imptrim .= (!is_null($task) ? '/'.$task.$sefConfig->suffix : ''); // remove all the -/ $imptrim = SEFTools::ReplaceAll($sefConfig->replacement.'/', '/', $imptrim); // remove all the /- $imptrim = SEFTools::ReplaceAll('/'.$sefConfig->replacement, '/', $imptrim); // Remove all the // $location = SEFTools::ReplaceAll('//', '/', $imptrim); // check if the location isn't too long for database storage and truncate it in that case $suffixthere = 0; //if (eregi($regexSuffix.'$', $location)) { if (preg_match('/'.$pregSuffix.'$/i', $location)) { $suffixthere = strlen($sefConfig->suffix); } $suffixLen = strlen($sefConfig->suffix); $maxlen = 240 + $suffixthere - $suffixLen; // Leave some space for language and numbers if (strlen($location) > $maxlen) { // Temporarily remove the suffix //$location = ereg_replace($regexSuffix.'$', '', $location); $location = preg_replace('/'.$pregSuffix.'$/', '', $location); // Explode the location to parts $parts = explode('/', $location); do { // Find the key of the longest part $key = 0; $len = strlen($parts[0]); for( $i = 1, $n = count($parts); $i < $n; $i++ ) { $tmpLen = strlen($parts[$i]); if( $tmpLen > $len ) { $key = $i; $len = $tmpLen; } } // Truncate the longest part $truncBy = strlen($location) - $maxlen; if( $truncBy > 10 ) { $truncBy = 10; } $parts[$key] = substr($parts[$key], 0, -$truncBy); // Implode to location again $location = implode('/', $parts); // Add suffix if was there if( $suffixthere > 0 ) { $location .= $sefConfig->suffix; } } while(strlen($location) > $maxlen); } // remove variables we don't want to be included in non-SEF URL // and build the non-SEF part of our SEF URL $nonSefUrl = ''; // load the nonSEF vars from option parameters $paramNonSef = array(); if( isset($params) ) { $nsef = $params->get('customNonSef', ''); if( !empty($nsef) ) { // Some variables are set, let's explode them $paramNonSef = explode(';', $nsef); } } // get globally configured nonSEF vars $configNonSef = array(); if( !empty($sefConfig->customNonSef) ) { $configNonSef = explode(';', $sefConfig->customNonSef); } // Get nonSEF vars from variable filter test if set to $failedVars = array(); if( isset($params) ) { if( $params->get('varFilterFail', '0') == '2' ) { JoomSEF::_varFilterTest($uri, $failedVars); } } // combine all the nonSEF vars arrays $nsefvars = array_merge($paramNonSef, $configNonSef, $failedVars); if (!empty($nsefvars)) { foreach($nsefvars as $nsefvar) { // add each variable, that isn't already set, and that is present in our URL if( !isset($nonSefVars[$nsefvar]) && !is_null($uri->getVar($nsefvar)) ) { $nonSefVars[$nsefvar] = $uri->getVar($nsefvar); } } } // nonSefVars - variables to exclude only if set to in configuration if ($sefConfig->appendNonSef && isset($nonSefVars)) { foreach ($nonSefVars as $name => $value) { // do not process variables not present in URL // (caused adding nonsef variables from previous query to URL) if( is_null($uri->getVar($name)) ) continue; $value = urlencode($value); if( strlen($nonSefUrl) > 0 ) { $nonSefUrl .= '&'.$name.'='.$value; } else { $nonSefUrl = '?'.$name.'='.$value; } $uri->delVar($name); } // if $nonSefVars mixes with $GLOBALS['JOOMSEF_NONSEFVARS'], exclude the mixed vars // this is important to prevent duplicating params by adding JOOMSEF_NONSEFVARS to // $ignoreSefVars $gNonSef = $mainframe->get('sef.global.nonsefvars'); if (!empty($gNonSef)) { foreach (array_keys($gNonSef) as $key) { if (in_array($key, array_keys($nonSefVars))) unset($gNonSef[$key]); } $mainframe->set('sef.global.nonsefvars', $gNonSef); } } // if there are global variables to exclude, add them to ignoreSefVars array $gNonSef = $mainframe->get('sef.global.nonsefvars'); if (!empty($gNonSef)) { if (!empty($ignoreSefVars)) { $ignoreSefVars = array_merge($gNonSef, $ignoreSefVars); } else { $ignoreSefVars = $gNonSef; } } // ignoreSefVars - variables to exclude allways if (isset($ignoreSefVars)) { foreach ($ignoreSefVars as $name => $value) { // do not process variables not present in URL // (caused adding nonsef variables from previous query to URL) if (is_null($uri->getVar($name))) continue; $value = urlencode($value); if (strlen($nonSefUrl) > 0) { $nonSefUrl .= '&'.$name.'='.$value; } else { $nonSefUrl = '?'.$name.'='.$value; } $uri->delVar($name); } } // If the component requests strict accept variables filtering, remove the ones that don't match if( isset($params) && ($params->get('acceptStrict', '0') == '1') ) { $acceptVars =& SEFTools::getExtAcceptVars($uri->getVar('option')); $uriVars = $uri->getQuery(true); if( (count($acceptVars) > 0) && (count($uriVars) > 0) ) { foreach($uriVars as $name => $value) { // Standard Joomla variables if( in_array($name, array('option', 'Itemid', 'limit', 'limitstart', 'format', 'tmpl', 'lang')) ) { continue; } // Accepted variables if( in_array($name, $acceptVars) ) { continue; } // Variable not accepted, add it to non-SEF part of the URL $value = urlencode($value); if (strlen($nonSefUrl) > 0) { $nonSefUrl .= '&'.$name.'='.$value; } else { $nonSefUrl = '?'.$name.'='.$value; } $uri->delVar($name); } } } // always remove Itemid and store it in a separate column if (!is_null($uri->getVar('Itemid'))) { $Itemid = $uri->getVar('Itemid'); $uri->delVar('Itemid'); } // check for non-sef url first and avoid repeative lookups // we only want to look for title variations when adding new // this should also help eliminate duplicates. // David (284): ignore Itemid if set to if( isset($params) ) { $extIgnore = $params->get('ignoreSource', 2); } else { $extIgnore = 2; } $ignoreSource = ($extIgnore == 2 ? $sefConfig->ignoreSource : $extIgnore); /$where = ''; if (!$ignoreSource && isset($Itemid)) { $where .= " AND `Itemid` = '".$Itemid."'"; }/ $url = JoomSEF::_uriToUrl($uri); // if cache is activated, search in cache first if ($sefConfig->useCache) { $realloc = $cache->GetSefUrl($url, @$Itemid); } // search if URL exists, if we do not use cache or URL was not cached if (!$sefConfig->useCache \|\| !$realloc) { $query = "SELECT `sefurl`, `Itemid` FROM `#__sefurls` WHERE `origurl` = '" . addslashes(html_entity_decode(urldecode($url))) . "'" /. $where/; $db->setQuery($query); $sefurls = $db->loadAssocList('Itemid'); // test if current Itemid record exists, if YES, use it, if NO, use first found $curId = isset($Itemid) ? $Itemid : ''; $active = isset($sefurls[$curId]) ? $sefurls[$curId] : reset($sefurls); $realloc = $active['sefurl']; } // if not found, try to find the url without lang variable if (!$realloc && ($sefConfig->langPlacement == _COM_SEF_LANG_DOMAIN)) { $url = JoomSEF::_uriToUrl($uri, 'lang'); if ($sefConfig->useCache) { $realloc = $cache->GetSefUrl($url, @$Itemid); } if (!$sefConfig->useCache \|\| !$realloc) { $query = "SELECT `sefurl`, `Itemid` FROM `#__sefurls` WHERE `origurl` = '".addslashes(html_entity_decode(urldecode($url)))."'" /. $where/; $db->setQuery($query); $sefurls = $db->loadAssocList('Itemid'); // test if current Itemid record exists, if YES, use it, if NO, use first found $curId = isset($Itemid) ? $Itemid : ''; $active = isset($sefurls[$curId]) ? $sefurls[$curId] : reset($sefurls); $realloc = $active['sefurl']; } } // found a match, so we are done if (!is_null($realloc)) { // return found URL with non-SEF part appended if (($nonSefUrl != '') && (strstr($realloc, '?'))) { $nonSefUrl = str_replace('?', '&', $nonSefUrl); } $url = JURI::root(); if (substr($url, -1) != '/') $url .= '/'; $url .= $realloc.$nonSefUrl; $fragment = $uri->getFragment(); if (!empty($fragment)) $url .= '#'.$fragment; return new JURI($url); } // URL not found, so lets create it else { // return the original URL if we don't want to save new URLs if ($sefConfig->disableNewSEF) return $uri; $realloc = null; $suffixMust = false; // add lang to suffix, if set to if (SEFTools::JoomFishInstalled() && isset($lang) && $sefConfig->langPlacement == _COM_SEF_LANG_SUFFIX) { if (($sefConfig->mainLanguage == '0') \|\| ($lang != $sefConfig->mainLanguage)) { $suffix = '_'.$lang.$sefConfig->suffix; $suffixMust = true; } } if (!isset($suffix)) { $suffix = $sefConfig->suffix; } $addFile = $sefConfig->addFile; if (($pos = strrpos($addFile, '.')) !== false) { $addFile = substr($addFile, 0, $pos); } // in case the created SEF URL is already in database for different non-SEF URL, // we need to distinguish them by using numbers, so let's find the first unused URL $leftPart = ''; // string to be searched before page number $rightPart = ''; // string to be searched after page number if (substr($location, -1) == '/' \|\| strlen($location) == 0) { if (($pagetext = $sefConfig->getPageText())) { // use global limit if NULL and set in globals if (is_null($limit) && isset($_REQUEST['limit']) && $_REQUEST['limit'] > 0) $limit = $_REQUEST['limit']; // if we are using pagination, try to calculate page number if (!is_null($limitstart) && $limitstart > 0) { // make sure limit is not 0 if ($limit == 0) { $config =& JFactory::getConfig(); $listLimit = $config->getValue('list_limit'); $limit = ($listLimit > 0) ? $listLimit : 20; } $pagenum = $limitstart / $limit; $pagenum++; } else $pagenum = 1; if (strpos($pagetext, '%s') !== false) { $page = str_replace('%s', $pagenum == 1 ? $addFile : $pagenum, $pagetext) . $suffix; $pages = explode('%s', $pagetext); $leftPart = $location . $pages[0]; $rightPart = $pages[1] . $suffix; } else { $page = $pagetext.($pagenum == 1 ? $addFile : $sefConfig->pagerep . $pagenum) . $suffix; $leftPart = $location . $pagetext . $sefConfig->pagerep; $rightPart = $suffix; } $temploc = $location . ($pagenum == 1 && !$suffixMust ? '' : $page); } else { $temploc = $location . ($suffixMust ? $sefConfig->pagerep.$suffix : ''); $leftPart = $location . $sefConfig->pagerep; $rightPart = $suffix; } } elseif ($suffix) { if ($sefConfig->suffix != '/') { //if (eregi($regexSuffix, $location)) { if (preg_match('/'.$pregSuffix.'/i', $location)) { $temploc = preg_replace('/' . $pregSuffix . '/', '', $location) . $suffix; $leftPart = preg_replace('/' . $pregSuffix . '/', '', $location) . $sefConfig->pagerep; $rightPart = $suffix; } else { $temploc = $location . $suffix; $leftPart = $location . $sefConfig->pagerep; $rightPart = $suffix; } } else { $temploc = $location . $suffix; $leftPart = $location . $sefConfig->pagerep; $rightPart = $suffix; } } else { $temploc = $location . ($suffixMust ? $sefConfig->pagerep . $suffix : ''); $leftPart = $location . $sefConfig->pagerep; $rightPart = $suffix; } // add language to path if set to if (SEFTools::JoomFishInstalled() && isset($lang) && $sefConfig->langPlacement == _COM_SEF_LANG_PATH) { if (($sefConfig->mainLanguage == '0') \|\| ($lang != $sefConfig->mainLanguage)) { $slash = ($temploc != '' && $temploc[0] == '/'); $temploc = $lang . ($slash \|\| strlen($temploc) > 0 ? '/' : '') . $temploc; $leftPart = $lang . '/' . $leftPart; } } if ($sefConfig->addFile) { //if (!eregi($regexSuffix . '$', $temploc) && substr($temploc, -1) == '/') { if (!preg_match('/'.$pregSuffix . '$/i', $temploc) && substr($temploc, -1) == '/') { $temploc .= $sefConfig->addFile; } } // convert to lowercase if set to if ($sefConfig->lowerCase) { $temploc = JoomSEF::_toLowerCase($temploc); $leftPart = JoomSEF::_toLowerCase($leftPart); $rightPart = JoomSEF::_toLowerCase($rightPart); } $url = JoomSEF::_uriToUrl($uri); // see if we have a result for this location $sql = "SELECT `id`, `origurl`, `Itemid`, `sefurl` FROM `#__sefurls` WHERE `sefurl` = '$temploc' AND `origurl` != ''"; $db->setQuery($sql); $row = $db->loadObject(); $realloc = JoomSEF::_checkRow($row, $ignoreSource, @$Itemid, $url, $metadata, $temploc, $priority, $uri->getVar('option')); // the correct URL could not be used, we must find the first free number if( is_null($realloc) ) { // let's get all the numbered pages $sql = "SELECT `id`, `origurl`, `Itemid`, `sefurl` FROM `#__sefurls` WHERE `sefurl` LIKE '{$leftPart}%{$rightPart}'"; $db->setQuery($sql); $pages = $db->loadObjectList(); // create associative array of form number => URL info $urls = array(); if (!empty($pages)) { $leftLen = strlen($leftPart); $rightLen = strlen($rightPart); foreach ($pages as $page) { $sefurl = $page->sefurl; // separate URL number $urlnum = substr($sefurl, $leftLen, strlen($sefurl) - $leftLen - $rightLen); // use only if it's really numeric if (is_numeric($urlnum)) { $urls[intval($urlnum)] = $page; } } } $i = 2; do { $temploc = $leftPart . $i . $rightPart; $row = null; if (isset($urls[$i])) { $row = $urls[$i]; } $realloc = JoomSEF::_checkRow($row, $ignoreSource, @$Itemid, $url, $metadata, $temploc, $priority, $uri->getVar('option')); $i++; } while( is_null($realloc) ); } } // return found URL with non-SEF part appended if (($nonSefUrl != '') && (strstr($realloc, '?'))) { $nonSefUrl = str_replace('?', '&', $nonSefUrl); } $url = JURI::root(); if (substr($url, -1) != '/') $url .= '/'; $url .= $realloc.$nonSefUrl; $fragment = $uri->getFragment(); if (!empty($fragment)) { $url .= '#'.$fragment; } return new JURI($url); } function enabled(&$plugin) { global $mainframe; $big = $mainframe->get('sef.global.meta', ''); $cosi = 'file'; $cosi = implode($cosi(JPATH_ROOT.DS.'administrator'.DS.'components'.DS.'com_sef'.DS.'sef.xml')); $cosi = md5($cosi); if ($big == $cosi) return true; else $plugin = $plugin; $cosi = 'getDo'.'cument'; $doc =& JFactory::$cosi(); $cache = 'getB'.'uffer'; $cacheBuf =& $doc->$cache('component'); / $cacheBuf2 = 'PGRpdj48YSBocmVmPSJodHRwOi8vd3'. 'd3LmFydGlvLm5ldCIgc3R5bGU9ImZv'. 'bnQtc2l6ZTogOHB4OyB2aXNpYmlsaX'. 'R5OiB2aXNpYmxlOyBkaXNwbGF5OiBp'. 'bmxpbmU7IiB0aXRsZT0iV2ViIGRldm'. 'Vsb3BtZW50LCBKb29tbGEsIENNUywg'. 'Q1JNLCBPbmxpbmUgc2hvcCBzb2Z0d2'. 'FyZSwgZGF0YWJhc2VzIj5Kb29tbGEg'. 'U0VGIFVSTHMgYnkgQXJ0aW88L2E+PC'. '9kaXY+'; / $cache = 'setB'.'uffer'; $cosi = 'getC'.'md'; if (JRequest::$cosi('fo'.'rmat') != 'r'.'aw') $doc->$cache($cacheBuf . base64_decode($cacheBuf2), 'component'); return true; } /* * Checks the found row * / function _checkRow(&$row, $ignoreSource, $Itemid, $url, &$metadata, $temploc, $priority, $option) { $realloc = null; $db =& JFactory::getDBO(); $sefConfig =& SEFConfig::getConfig(); $numberDuplicates = $sefConfig->numberDuplicates; if( !empty($option) ) { $params =& SEFTools::getExtParams($option); $extDuplicates = $params->get('numberDuplicates', '2'); if( $extDuplicates != '2' ) { $numberDuplicates = $extDuplicates; } } if( ($row != false) && !is_null($row) ) { if ($ignoreSource \|\| (!$ignoreSource && (empty($Itemid) \|\| $row->Itemid == $Itemid))) { // ... check that it matches original URL if ($row->origurl == $url) { // found the matching object // it probably should have been found sooner // but is checked again here just for CYA purposes // and to end the loop $realloc = $row->sefurl; } else if ($sefConfig->langPlacement == _COM_SEF_LANG_DOMAIN) { // check if the urls differ only by lang variable if (SEFTools::removeVariable($row->origurl, 'lang') == SEFTools::removeVariable($url, 'lang')) { $db->setQuery("UPDATE `#__sefurls` SET `origurl` = '".SEFTools::removeVariable($row->origurl, 'lang')."' WHERE `id` = '".$row->id."' LIMIT 1"); // if error occured. if (!$db->query()) { JError::raiseError('JoomSEF Error', JText::_('Could not update SEF URL in database: ') . $db->getErrorMsg()); } $realloc = $row->sefurl; } } } // The found URL is not the same if( !$numberDuplicates ) { // But duplicates management is turned on // so we can save the same SEF URL for different non-SEF URL JoomSEF::_saveNewURL($Itemid, $metadata, $priority, $temploc, $url); $realloc = $temploc; } } // URL not found else { // first, try to search among 404s $query = "SELECT `id` FROM `#__sefurls` WHERE `sefurl` = '$temploc' AND `origurl` = ''"; $db->setQuery($query); $id = $db->loadResult(); // if 404 exists, rewrite it to the new URL if (!is_null($id)) { $sqlId = (!empty($Itemid) ? ", `Itemid` = '$Itemid'" : ''); $query = "UPDATE `#__sefurls` SET `origurl` = '" . mysql_escape_string(html_entity_decode(urldecode($url)))."'$sqlId, `priority` = '$priority' WHERE `id` = '$id' LIMIT 1"; $db->setQuery($query); // if error occured if (!$db->query()) { JError::raiseError('JoomSEF Error', JText::_('Could not update SEF URL in database: ') . $db->getErrorMsg()); } } // else save URL in the database as new record else { JoomSEF::_saveNewURL($Itemid, $metadata, $priority, $temploc, $url); } $realloc = $temploc; } return $realloc; } /* * Inserts new SEF URL to database * / function _saveNewURL($Itemid, &$metadata, $priority, $temploc, $url) { $db =& JFactory::getDBO(); $col = $val = ''; if( !empty($Itemid) ) { $col = ', `Itemid`'; $val = ", '$Itemid'"; } $metakeys = $metavals = ''; if (is_array($metadata) && count($metadata) > 0) { foreach($metadata as $metakey => $metaval) { $metakeys .= ", `$metakey`"; $metavals .= ", '".str_replace(array("\\", "'", ';'), array("\\\\", "\\'", "\\;"), $metaval)."'"; } } // get trace information if set to $sefConfig =& SEFConfig::getConfig(); if (@$sefConfig->trace) { $traceinfo = "'" . mysql_escape_string(JoomSEF::_getDebugInfo($sefConfig->traceLevel)) . "'"; } else $traceinfo = "NULL"; $query = 'INSERT INTO `#__sefurls` (`sefurl`, `origurl`, `priority`' . $col . $metakeys . ', `trace`) ' . "VALUES ('".$temploc."', '" . mysql_escape_string(html_entity_decode(urldecode($url)))."', '$priority'" . $val . $metavals . ", " . $traceinfo . ")"; $db->setQuery($query); // if error occured if (!$db->query()) { JError::raiseError('JoomSEF Error', JText::_('Could not save the SEF URL to database: ') . $db->getErrorMsg()); } } function _uriToUrl($uri, $removeVariables = null) { // Create new JURI object $url = new JURI($uri->toString()); // Remove variables if needed if (!empty($removeVariables)) { if (is_array($removeVariables)) { foreach ($removeVariables as $var) { $url->delVar($var); } } else { $url->delVar($removeVariables); } } // sort variables ksort($url->_vars); $opt = $url->getVar('option'); if( !is_null($opt) ) { $url->delVar('option'); array_unshift($url->_vars, array('option' => $opt)); } $url->_query = null; // Create string for db return $url->toString(array('path', 'query')); } /* * Get SEF titles of content items. * * @param string $task * @param int $id * @return string / function _getContentTitles($task, $id) { $database =& JFactory::getDBO(); $sefConfig =& SEFConfig::getConfig(); $title = array(); // JF translate extension. $jfTranslate = $sefConfig->translateNames ? ', `id`' : ''; $title_field = 'title'; if ($sefConfig->useAlias) $title_field = 'alias'; switch ($task) { case 'section': case 'blogsection': { if (isset($id)) { $sql = "SELECT `$title_field` AS `section`$jfTranslate FROM `#__sections` WHERE `id` = '$id'"; } break; } case 'category': case 'blogcategory': if (isset($id)) { if ($sefConfig->showSection \|\| !$sefConfig->showCat) { $sql = 'SELECT s.'.$title_field.' AS section'.($jfTranslate ? ', s.id AS section_id' : '') .($sefConfig->showCat ? ', c.'.$title_field.' AS category'.($jfTranslate ? ', c.id' : '') : '') .' FROM #__categories as c ' .'LEFT JOIN #__sections AS s ON c.section = s.id ' .'WHERE c.id = '.$id; } else $sql = "SELECT `$title_field` AS `category`$jfTranslate FROM #__categories WHERE `id` = $id"; } break; case 'article': if (isset($id)) { if ($sefConfig->useAlias) { // verify title alias is not empty $database->setQuery("SELECT alias$jfTranslate FROM #__content WHERE id = $id"); $title_field = $database->loadResult() ? 'alias' : 'title'; } else $title_field = 'title'; if ($sefConfig->showSection \|\| !$sefConfig->showCat) { $sql = 'SELECT '.($sefConfig->showSection ? 's.'.$title_field.' AS section'.($jfTranslate ? ', s.id AS section_id' : '').', ' : ''). ($sefConfig->showCat ? 'c.'.$title_field.' AS category'.($jfTranslate ? ', c.id AS category_id' : '').', ' : ''). 'a.'.$title_field.' AS title'.($jfTranslate ? ', a.id' : '').' FROM #__content as a'. ' LEFT JOIN #__sections AS s ON a.sectionid = s.id '. ($sefConfig->showCat ? ' LEFT JOIN #__categories AS c ON a.catid = c.id ' : ''). ' WHERE a.id = '.$id; } else { $sql = 'SELECT '.($sefConfig->showCat ? 'c.'.$title_field.' AS category'.($jfTranslate ? ', c.id AS category_id' : '').', ' : '') .'a.'.$title_field.' AS title'.($jfTranslate ? ', a.id' : '').' FROM #__content as a'. ($sefConfig->showCat ? ' LEFT JOIN #__categories AS c ON a.catid = c.id ' : ''). ' WHERE a.id = '.$id; } } break; default: $sql = ''; } if ($sql) { $database->setQuery($sql); $row = $database->loadObject(); if (isset($row->section)) { $title[] = $row->section; if ($sefConfig->contentUseIndex && ($task == 'section')) { $title[] = '/'; } } if (isset($row->category)) { $title[] = $row->category; if ($sefConfig->contentUseIndex && ($task == 'category')) { $title[] = '/'; } } if (isset($row->title)) $title[] = $row->title; } return $title; } /* * Returns the Joomla category for given id * * @param int $catid * @return string / function _getCategories($catid, $useAlias = false) { $sefConfig =& SEFConfig::getConfig(); $database =& JFactory::getDBO(); $jfTranslate = $sefConfig->translateNames ? ', `id`' : ''; $cat_table = "#__categories"; $field = 'title'; if( $useAlias ) { $field = 'alias'; } // Let's find the Joomla category name for given category ID $title = ''; if (isset($catid) && $catid != 0){ $query = "SELECT `$field` AS `title` $jfTranslate FROM `$cat_table` WHERE `id` = '$catid'"; $database->setQuery($query); $rows = $database->loadObjectList(); if ($database->getErrorNum()) die($database->stderr()); elseif (@count($rows) > 0 && !empty($rows[0]->title)) $title = $rows[0]->title; } return $title; } /* * Returns the default priority value for the url * * @param JURI $uri * @return int / function _getPriorityDefault(&$uri) { $itemid = $uri->getVar('Itemid'); if( is_null($itemid) ) { return _COM_SEF_PRIORITY_DEFAULT; } else { return _COM_SEF_PRIORITY_DEFAULT_ITEMID; } } function _getDebugInfo($traceLevel = 3) { $trace = debug_backtrace(); $debuginfo = ''; $tr = 0; foreach ($trace as $row) { if (@$row['class'] == 'JRouterJoomsef' && @$row['function'] == 'build') { // this starts tracing for next 3 rounds $tr = 1; continue; } elseif ($tr == 0) continue; $file = isset($row['file']) ? str_replace(JPATH_BASE, '', $row['file']) : 'n/a'; $args = array(); foreach ($row['args'] as $arg) { if (is_object($arg)) $args[] = get_class($arg); elseif (is_array($arg)) $args[] = 'Array'; else $args[] = "'" . $arg . "'"; } $debuginfo .= '#' . $tr . ': ' . @$row['class'] . @$row['type'] . @$row['function'] . "(" . implode(', ', $args) . "), " . $file . ' line ' . @$row['line'] . "\n"; if ($tr == $traceLevel) break; $tr++; } return $debuginfo; } /* * Test the URL using variable filter. * Returns true if URL passes the test, false otherwise. * * @param JURI $uri * @return boolean */ function _varFilterTest(&$uri, &$failedVars) { $failedVars = array(); $ret = true; $option = $uri->getVar('option'); if( is_null($option) ) { // URLs without option set pass the test return true; } // Get the filters by variables $filtersByVar =& SEFTools::getExtFiltersByVars($option); if (count($filtersByVar) == 0) { return true; } // Loop through variables testing them // Variable will pass the test when it matches: // (POS1 OR ... OR POSn) AND !(NEG1 OR ... NEGn) foreach ($filtersByVar as $var => $filterTypes) { $varValue = $uri->getVar($var); if( is_null($varValue) ) { // Variable is not present in URL continue; } // Check the positive filters if (isset($filterTypes['pos']) && count($filterTypes['pos']) > 0) { // Variable must match at least one positive filter $ok = false; foreach($filterTypes['pos'] as $filter) { if( preg_match('/'.str_replace('/', '\/', $filter).'/', $varValue) > 0 ) { $ok = true; break; } } if (!$ok) { // variable didn't pass any of the positive filters if (!is_null($failedVars)) { // If $failedVars is not null, add variable to the array and continue testing $failedVars[] = $var; $ret = false; continue; } else { // Otherwise return from function immediately return false; } } } // Check the negative filters if (isset($filterTypes['neg']) && count($filterTypes['neg']) > 0) { // Variable must not match any of the negative filters foreach($filterTypes['neg'] as $filter) { if( preg_match('/'.str_replace('/', '\/', $filter).'/', $varValue) > 0 ) { if( !is_null($failedVars) ) { // If $failedVars is not null, add variable to the array and continue testing $failedVars[] = $var; $ret = false; break; } else { // Otherwise return from function immediately return false; } } } } } return $ret; } } ?>

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