PHP SEFTools类代码示例

 function display($tpl = null)
 {
     // Get data from the model
     $extension =& $this->get('extension');
     $this->assignRef('extension', $extension);
     $this->langs = $this->get('languages');
     $this->strings = $this->get('strings');
     $this->translation = $this->get('translation');
     $this->subdomains = $this->get('subdomains');
     $this->menus = $this->get('menus');
     $filters =& SEFTools::getExtFilters($extension->option, false);
     $this->assignRef('filters', $filters);
     $acceptVars =& SEFTools::getExtAcceptVars($extension->option, false);
     sort($acceptVars, SORT_STRING);
     $this->assignRef('acceptVars', $acceptVars);
     // Root domain for subdomains configuration
     $rootDomain = JFactory::getURI()->getHost();
     if (substr($rootDomain, 0, 4) == 'www.') {
         $rootDomain = substr($rootDomain, 4);
     }
     $this->assign('rootDomain', $rootDomain);
     JToolBarHelper::title(JText::_('SEF Extension') . ' <small>' . JText::_('Edit') . ' [ ' . (strlen($extension->name) ? $extension->name : $extension->component->name) . ' ]</small>', 'plugin.png');
     JToolBarHelper::save();
     JToolBarHelper::apply();
     JToolBarHelper::spacer();
     JToolBarHelper::cancel();
     JHTML::_('behavior.tooltip');
     $redir = JRequest::getVar('redirto', '');
     $this->assignRef('redirto', $redir);
     parent::display($tpl);
 }

 function getFeedTitle($id)
 {
     $title = array();
     $field = 'name';
     if (SEFTools::UseAlias($this->params, 'feed_alias')) {
         $field = 'alias';
     }
     $id = intval($id);
     $query = "SELECT `id`, `{$field}` AS `name`, `catid`, `language`, `metadesc`, `metakey`, `metadata` FROM `#__newsfeeds` WHERE `id` = '{$id}'";
     $this->_db->setQuery($query);
     $row = $this->_db->loadObject('stdClass', $this->config->translateItems);
     if (is_null($row)) {
         JoomSefLogger::Log("Feed with ID {$id} could not be found.", $this, 'com_newsfeeds');
         return array();
     }
     if ($this->params->get('show_category', 2) != 0) {
         $catInfo = $this->getCategoryInfo($row->catid);
         if ($catInfo === false) {
             JoomSefLogger::Log("Category with ID {$row->catid} could not be found.", $this, 'com_newsfeeds');
         }
         if (is_array($catInfo->path)) {
             $title = array_merge($title, $catInfo->path);
         }
     }
     $this->getMetaData($row);
     $title[] = ($this->params->get('feedid', '0') == 0 ? '' : $id . '-') . $row->name;
     return $title;
 }

 function create(&$uri)
 {
     $vars = $uri->getQuery(true);
     extract($vars);
     $this->params =& SEFTools::getExtParams('com_search');
     $newUri = $uri;
     if (!(isset($task) ? @$task : null)) {
         $title[] = JoomSEF::_getMenuTitle($option, isset($task) ? $task : null);
         if (isset($searchword) && $this->params->get('nonsefphrase', '1') != '1') {
             $title[] = $searchword;
         }
         if (count($title) > 0) {
             $this->_createNonSefVars($uri);
             if (!isset($searchword) || $this->params->get('nonsefphrase', '1') != '1') {
                 // Generate meta tags
                 $desc = array();
                 if (isset($searchword)) {
                     $desc[] = $searchword;
                 }
                 if (isset($searchphrase)) {
                     $desc[] = $searchphrase;
                 }
                 $this->metadesc = implode(', ', $desc);
                 unset($desc);
             }
             $metatags = $this->getMetaTags();
             $newUri = JoomSEF::_sefGetLocation($uri, $title, null, null, null, @$vars['lang'], $this->nonSefVars, null, $metatags);
         }
     }
     return $newUri;
 }

 function display($tpl = null)
 {
     JToolBarHelper::title(JText::_('JoomSEF'), 'artio.png');
     // Get number of URLs for purge warning
     $model =& JModel::getInstance('URLs', 'SEFModel');
     $this->assign('purgeCount', $model->getCount(0));
     // Get newest version available
     $sefConfig =& SEFConfig::getConfig();
     if ($sefConfig->versionChecker) {
         $model2 =& JModel::getInstance('Upgrade', 'SEFModel');
         $newVer = $model2->getNewSEFVersion();
         $sefinfo = SEFTools::getSEFInfo();
         if (strnatcasecmp($newVer, $sefinfo['version']) > 0 || strnatcasecmp($newVer, substr($sefinfo['version'], 0, strpos($sefinfo['version'], '-'))) == 0) {
             $newVer = '<span style="font-weight: bold; color: red;">' . $newVer . '</span>&nbsp;&nbsp;<input type="button" onclick="showUpgrade();" value="' . JText::_('Go to Upgrade page') . '" />';
         }
         $newVer .= ' <input type="button" onclick="disableStatus(\'versioncheck\');" value="' . JText::_('Disable version checker') . '" />';
         $this->assign('newestVersion', $newVer);
     } else {
         $newestVersion = JText::_('Version checker disabled') . '&nbsp;&nbsp;<input type="button" onclick="enableStatus(\'versioncheck\');" value="' . JText::_('Enable') . '" />';
         $this->assign('newestVersion', $newestVersion);
     }
     // Get statistics
     $stats = $model->getStatistics();
     $this->assignRef('stats', $stats);
     // Get feed
     $feed = $this->get('Feed');
     $this->assignRef('feed', $feed);
     JHTML::_('behavior.tooltip');
     parent::display($tpl);
 }

 function display($tpl = null)
 {
     JToolBarHelper::title(JText::_('COM_SEF_JOOMSEF'), 'artio.png');
     $user = JFactory::getUser();
     if ($user->authorise('core.admin', 'com_sef')) {
         JToolBarHelper::preferences('com_sef');
     }
     // Get number of URLs for purge warning
     $model = SEFModel::getInstance('URLs', 'SEFModel');
     $this->assign('purgeCount', $model->getCount(0));
     // Get newest version available
     $sefConfig = SEFConfig::getConfig();
     if ($sefConfig->versionChecker) {
         $model2 = SEFModel::getInstance('Upgrade', 'SEFModel');
         $newVer = $model2->getNewSEFVersion();
         $sefinfo = SEFTools::getSEFInfo();
         if (strnatcasecmp($newVer, $sefinfo['version']) > 0 || strnatcasecmp($newVer, substr($sefinfo['version'], 0, strpos($sefinfo['version'], '-'))) == 0) {
             $newVer = '<span style="font-weight: bold; color: red;">' . $newVer . '</span>&nbsp;&nbsp;<input type="button" class="btn btn-small" onclick="showUpgrade();" value="' . JText::_('COM_SEF_GO_TO_UPGRADE_PAGE') . '" />';
         }
         $newVer .= ' <input type="button" class="btn btn-danger btn-small" onclick="disableStatus(\'versioncheck\');" value="' . JText::_('COM_SEF_DISABLE_VERSION_CHECKER') . '" />';
         $this->assign('newestVersion', $newVer);
     } else {
         $newestVersion = JText::_('COM_SEF_VERSION_CHECKER_DISABLED') . '&nbsp;&nbsp;<input type="button" class="btn btn-success btn-small" onclick="enableStatus(\'versioncheck\');" value="' . JText::_('COM_SEF_ENABLE') . '" />';
         $this->assign('newestVersion', $newestVersion);
     }
     // Get statistics
     $stats = $model->getStatistics();
     $this->assignRef('stats', $stats);
     // Get feed
     $feed = $this->get('Feed');
     $this->assignRef('feed', $feed);
     // Check language filter plugin
     $this->getModel('sef')->checkLanguagePlugins();
     parent::display($tpl);
 }

 function display()
 {
     $model =& $this->getModel('extensions');
     $view =& $this->getView('sef', 'html', 'sefview');
     $view->setModel($model);
     SEFTools::checkExtVersions();
     parent::display();
 }

 function create(&$uri)
 {
     $sefConfig =& SEFConfig::getConfig();
     $database =& JFactory::getDBO();
     $this->params =& SEFTools::getExtParams('com_weblinks');
     // JF translate extension.
     $jfTranslate = $sefConfig->translateNames ? ', `id`' : '';
     $vars = $uri->getQuery(true);
     extract($vars);
     $title = array();
     $title[] = JoomSEF::_getMenuTitle($option, @$this_task);
     if (@$view == 'category') {
         $title[] = $this->getCategoryTitle($id, SEFTools::UseAlias($this->params, 'category_alias'));
     } elseif (empty($this_task) && @$view == 'weblink') {
         if (isset($catid)) {
             if ($this->params->get('show_category', '1')) {
                 $title[] = $this->getCategoryTitle($catid, SEFTools::UseAlias($this->params, 'category_alias'));
             }
         }
         if (!empty($id)) {
             $field = 'title';
             if (SEFTools::UseAlias($this->params, 'weblink_alias')) {
                 $field = 'alias';
             }
             $id = intval($id);
             $database->setQuery("SELECT `{$field}` AS `title` {$jfTranslate} FROM `#__weblinks` WHERE `id` = '{$id}'");
             $row = $database->loadObject();
             if (is_null($row)) {
                 JoomSefLogger::Log("Weblink with ID {$id} could not be found.", $this, 'com_weblinks');
             } elseif (!empty($row->title)) {
                 $name = $row->title;
                 if ($this->params->get('weblink_id', '0')) {
                     $name = $id . '-' . $name;
                 }
                 $title[] = $name;
             }
         } else {
             $title[] = JText::_('Submit');
         }
     }
     if (isset($task) && $task == 'new') {
         $title[] = 'new' . $sefConfig->suffix;
     }
     $newUri = $uri;
     if (count($title) > 0) {
         // Generate meta tags
         $metatags = $this->getMetaTags();
         $priority = $this->getPriority($uri);
         $sitemap = $this->getSitemapParams($uri);
         $newUri = JoomSEF::_sefGetLocation($uri, $title, null, null, null, @$vars['lang'], null, null, $metatags, $priority, false, null, $sitemap);
     }
     return $newUri;
 }

 function GetExts()
 {
     static $exts;
     if (!isset($exts)) {
         $exts = array();
         $db =& JFactory::getDBO();
         $query = "SELECT DISTINCT `extension` FROM `#__sefexttexts`";
         $db->setQuery($query);
         $extensions = $db->loadResultArray();
         if (count($extensions) > 0) {
             foreach ($extensions as $ext) {
                 $exts[$ext] = SEFTools::getExtName($ext);
             }
         }
     }
     return $exts;
 }

 function _parseLinks($url, &$found)
 {
     // Get response, follow 5 redirections
     $redirs = 0;
     do {
         $redirect = false;
         $response = SEFTools::PostRequest($url, null, null, 'get', null);
         if ($response === false) {
             // Error
             return;
         }
         if ($redirs < 5 && $response->code >= 300 && $response->code < 400) {
             // Parse redirect URL
             $pos = stripos($response->header, 'location:');
             if ($pos !== false) {
                 $pos += 9;
                 // Skip header name
                 $pos2 = strpos($response->header, "\r", $pos);
                 $url = substr($response->header, $pos, $pos2 - $pos);
                 $url = trim($url);
                 $redirect = true;
                 $redirs++;
             }
         }
     } while ($redirect);
     // Check code
     if ($response->code == 200) {
         // Parse URLs
         $matches = array();
         if (preg_match_all('#<a\\s[^>]*href=["\']([^"\']+)#i', $response->content, $matches) > 0) {
             // Loop through found URLs
             foreach ($matches[1] as $link) {
                 $link = str_replace(JURI::root(), '', $link);
                 if (strpos($link, '://') !== false) {
                     // Absolute external link, skip
                     continue;
                 }
                 // Internal link
                 $link = JURI::root() . ltrim(html_entity_decode(urldecode($link)), '/');
                 if (!in_array($link, $found)) {
                     $found[] = $link;
                 }
             }
         }
     }
 }

 function beforeCreate(&$uri)
 {
     // Remove the part after ':' from variables
     if (!is_null($uri->getVar('id'))) {
         SEFTools::fixVariable($uri, 'id');
     }
     if (!is_null($uri->getVar('catid'))) {
         SEFTools::fixVariable($uri, 'catid');
     }
     if ($uri->getVar('id') == 0) {
         $uri->delVar('id');
     }
     if ($uri->getVar('w_id') == 0) {
         $uri->delVar('w_id');
     }
     return;
 }

 function create(&$uri)
 {
     $sefConfig =& SEFConfig::getConfig();
     $params = SEFTools::GetExtParams('com_content');
     $vars = $uri->getQuery(true);
     extract($vars);
     // Set title.
     $title = array();
     $title[] = JoomSEF::_getMenuTitle(@$option, @$task, @$Itemid);
     if (!empty($tmpl)) {
         $title[] = $tmpl;
     }
     $newUri = $uri;
     if (count($title) > 0) {
         $this->_createNonSefVars($uri);
         $newUri = JoomSEF::_sefGetLocation($uri, $title, null, null, null, @$lang, null, $this->ignoreVars);
     }
     return $newUri;
 }

 function create(&$uri)
 {
     $sefConfig =& SEFConfig::getConfig();
     $this->params =& SEFTools::getExtParams('com_banners');
     $vars = $uri->getQuery(true);
     extract($vars);
     $title[] = JoomSEF::_getMenuTitleLang(@$option, @$task, @$Itemid);
     switch (@$task) {
         case 'click':
             $title[] = $this->GetBannerName($id);
             unset($task);
             break;
     }
     $newUri = $uri;
     if (isset($this->lang)) {
         $lang = $this->lang;
     }
     if (count($title) > 0) {
         $newUri = JoomSEF::_sefGetLocation($uri, $title, @$task, null, null, @$lang);
     }
     return $newUri;
 }

 function create(&$uri)
 {
     $vars = $uri->getQuery(true);
     extract($vars);
     // Don't SEF opensearch links
     if (isset($format) && $format == 'opensearch') {
         return $uri;
     }
     $this->params =& SEFTools::getExtParams('com_search');
     $newUri = $uri;
     if (!(isset($task) ? @$task : null)) {
         $title[] = JoomSEF::_getMenuTitleLang($option, $lang, @$Itemid);
         if (isset($searchword) && $this->params->get('nonsefphrase', '1') != '1') {
             $title[] = $searchword;
         }
         if (isset($view) && ($view != 'search' || $this->params->get('add_search', '0') == '1')) {
             $title[] = $view;
         }
         if (isset($format)) {
             $title[] = $format;
         }
         $this->_createNonSefVars($uri);
         if (!isset($searchword) || $this->params->get('nonsefphrase', '1') != '1') {
             // Generate meta tags
             $desc = array();
             if (isset($searchword)) {
                 $desc[] = $searchword;
             }
             if (isset($searchphrase)) {
                 $desc[] = $searchphrase;
             }
             $this->metadesc = implode(', ', $desc);
             unset($desc);
         }
         $metatags = $this->getMetaTags();
         $newUri = JoomSEF::_sefGetLocation($uri, $title, null, null, null, @$lang, $this->nonSefVars, null, $metatags, null, true);
     }
     return $newUri;
 }

 /**
  * Checks the found row
  *
  */
 function _checkRow(&$row, $ignoreSource, $Itemid, $url, &$metadata, $temploc, $priority, $option, $host, $sitemapParams)
 {
     $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` = " . $db->Quote(SEFTools::removeVariable($row->origurl, 'lang')) . " WHERE `id` = '{$row->id}' LIMIT 1");
                         // if error occured.
                         if (!$db->query()) {
                             $msg = JText::_('Could not update SEF URL in database');
                             if (JDEBUG) {
                                 $msg .= ': ' . $db->getErrorMsg();
                             }
                             JError::raiseError('JoomSEF Error', $msg);
                         }
                         $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, false, $host, $sitemapParams);
             $realloc = $temploc;
         }
     } else {
         // Save URL in the database
         JoomSEF::_saveNewURL($Itemid, $metadata, $priority, $temploc, $url, true, $host, $sitemapParams);
         $realloc = $temploc;
     }
     return $realloc;
 }

 function onAfterInitialise()
 {
     $sefConfig = SEFConfig::getConfig();
     $mainframe = JFactory::getApplication();
     // Enable menu associations if set to
     $joomlaVersion = new JVersion();
     if ($joomlaVersion->isCompatible('3.0')) {
         $mainframe->item_associations = $sefConfig->langMenuAssociations ? 1 : 0;
     } else {
         $mainframe->set('menu_associations', $sefConfig->langMenuAssociations ? 1 : 0);
     }
     // Register installer and updater adapters in admin area
     $this->registerAdapters();
     // Check if JoomSEF should be run
     if (!self::_isEnabled()) {
         return true;
     }
     // Store the router for later use
     $router = $mainframe->getRouter();
     JoomSEF::set('sef.global.jrouter', $router);
     // Load JoomSEF language file
     $jLang = JFactory::getLanguage();
     $jLang->load('com_sef', JPATH_ADMINISTRATOR);
     require_once JPATH_ROOT . '/components/com_sef/sef.router.php';
     $jsRouter = new JRouterJoomsef();
     $router->attachParseRule(array($jsRouter, 'parse'));
     $router->attachBuildRule(array($jsRouter, 'build'));
     // Disable global "Add suffix to URLs" before parsing and store current config
     $config = JFactory::getConfig();
     $oldSuffix = $config->get('sef_suffix', 0);
     $config->set('sef_suffix', 0);
     JoomSEF::set('sef.global.orig_sef_suffix', $oldSuffix);
     // Get all configured subdomains
     $subdomains = SEFTools::getAllSubdomains();
     // Redirect only when there's no POST variables
     if ($sefConfig->wwwHandling != _COM_SEF_WWW_NONE && empty($_POST)) {
         // Handle www and non-www domain
         $uri = JURI::getInstance();
         $host = $uri->getHost();
         $redirect = false;
         // Check if host is only IP
         $isIP = preg_match('/^\\d{1,3}\\.\\d{1,3}\\.\\d{1,3}\\.\\d{1,3}\\z/', $host);
         if ($sefConfig->wwwHandling == _COM_SEF_WWW_USE_WWW && !$isIP && strpos($host, 'www.') !== 0) {
             // Check if host starts with one of our subdomains
             if (isset($subdomains['*']) && count($subdomains['*']) > 0) {
                 $parts = explode('.', $host);
                 $domain = $parts[0];
                 $found = false;
                 foreach ($subdomains['*'] as $sub) {
                     if ($domain == $sub->subdomain) {
                         $found = true;
                         break;
                     }
                 }
                 if (!$found) {
                     // Redirect to www form
                     $redirect = true;
                     $uri->setHost('www.' . $host);
                 }
             } else {
                 // Redirect to www form
                 $redirect = true;
                 $uri->setHost('www.' . $host);
             }
         } else {
             if ($sefConfig->wwwHandling == _COM_SEF_WWW_USE_NONWWW && strpos($host, 'www.') === 0) {
                 // host must not begin with www.
                 $redirect = true;
                 $uri->setHost(substr($host, 4));
             }
         }
         // Redirect if needed
         if ($redirect) {
             $url = $uri->toString();
             header('Location: ' . $url, true, 301);
             jexit();
         }
     }
     // Load custom files only if needed for language or subdomains
     if ($sefConfig->langPlacementJoomla == _COM_SEF_LANG_DOMAIN || count($subdomains) > 0) {
         JLoader::register("JRoute", JPATH_SITE . '/components/com_sef/helpers/methods.php', true);
         JLoader::register("JText", JPATH_SITE . '/components/com_sef/helpers/methods.php', true);
     }
     return true;
 }