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<?php |
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class seo extends ModuleObject |
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{ |
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public $SEO = array( |
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'link' => array(), |
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'meta' => array() |
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); |
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protected $canonical_url; |
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private $triggers = array( |
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array('display', 'seo', 'controller', 'triggerBeforeDisplay', 'before'), |
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array('file.deleteFile', 'seo', 'controller', 'triggerAfterFileDeleteFile', 'after'), |
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array('document.updateDocument', 'seo', 'controller', 'triggerAfterDocumentUpdateDocument', 'after'), |
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array('document.deleteDocument', 'seo', 'controller', 'triggerAfterDocumentDeleteDocument', 'after') |
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); |
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public function getConfig() |
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{ |
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$oModuleModel = getModel('module'); |
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$config = $oModuleModel->getModuleConfig('seo'); |
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require_once(_XE_PATH_ . 'libs/idna_convert/idna_convert.class.php'); |
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$IDN = new idna_convert(array('idn_version' => 2008)); |
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$request_uri = $IDN->encode(Context::get('request_uri')); |
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if (!$config) $config = new stdClass; |
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if (!$config->enable) $config->enable = 'Y'; |
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if (!$config->use_optimize_title) $config->use_optimize_title = 'N'; |
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if (!$config->ga_except_admin) $config->ga_except_admin = 'N'; |
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if (!$config->ga_track_subdomain) $config->ga_track_subdomain = 'N'; |
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if ($config->site_image) |
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{ |
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$config->site_image_url = $request_uri . 'files/attach/site_image/' . $config->site_image; |
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$oCacheHandler = CacheHandler::getInstance('object', NULL, TRUE); |
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if($oCacheHandler->isSupport()) { |
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$site_image = false; |
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$cache_key = 'seo:site_image'; |
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$site_image = $oCacheHandler->get($cache_key); |
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View Code Duplication |
if(!$site_image) { |
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$path = _XE_PATH_ . 'files/attach/site_image/'; |
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list($width, $height) = @getimagesize($path . $config->site_image); |
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$site_image_dimension = array( |
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'width' => $width, |
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'height' => $height |
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); |
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$cache_key = 'seo:site_image'; |
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$oCacheHandler->put($cache_key, $site_image_dimension); |
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} |
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} |
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} |
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return $config; |
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} |
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public function addMeta($property, $content, $attr_name = 'property') |
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{ |
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if (!$content) return; |
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$oModuleController = getController('module'); |
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$oModuleController->replaceDefinedLangCode($content); |
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if (!in_array($property, array('og:url'))) { |
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$content = htmlspecialchars($content); |
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$content = preg_replace("/(\s+)/", ' ', $content); |
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} |
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$this->SEO['meta'][] = array('property' => $property, 'content' => $content, 'attr_name' => $attr_name); |
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} |
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public function addLink($rel, $href) |
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{ |
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if (!$href) return; |
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$this->SEO['link'][] = array('rel' => $rel, 'href' => $href); |
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} |
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protected function applySEO() |
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{ |
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$config = $this->getConfig(); |
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$logged_info = Context::get('logged_info'); |
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foreach ($this->SEO as $type => $list) { |
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if (!$list || !count($list)) continue; |
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foreach ($list as $val) { |
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if ($type == 'meta') { |
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$attr_name = $val['attr_name']; |
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Context::addHtmlHeader('<meta ' . $attr_name . '="' . $val['property'] . '" content="' . $val['content'] . '" />'); |
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} elseif ($type == 'link') { |
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Context::addHtmlHeader('<link rel="' . $val['rel'] . '" href="' . $val['href'] . '" />'); |
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} |
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} |
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} |
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// Google Analytics |
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if ($config->ga_id && !($config->ga_except_admin == 'Y' && $logged_info->is_admin == 'Y')) { |
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$gaq_push = array(); |
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// $gaq_push[] = '_gaq.push([\'_setAccount\', \'' . $config->ga_id . '\']);'; |
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$gaq_push[] = "ga('create', '{$config->ga_id}', 'auto');"; |
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$canonical_url = str_replace(Context::get('request_uri'), '/', $this->canonical_url); |
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$gaq_push[] = "ga('send', 'pageview', '{$canonical_url}');"; |
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$gaq_push = implode(PHP_EOL, $gaq_push); |
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$ga_script = <<< GASCRIPT |
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<!-- Google Analytics --> |
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<script> |
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(function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){ |
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(i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o), |
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m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m) |
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})(window,document,'script','//www.google-analytics.com/analytics.js','ga'); |
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{$gaq_push} |
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</script> |
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GASCRIPT; |
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Context::addHtmlHeader($ga_script . PHP_EOL); |
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} |
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// Naver Analytics |
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if ($config->na_id && !($config->na_except_admin == 'Y' && $logged_info->is_admin == 'Y')) { |
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$na_script = <<< NASCRIPT |
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<!-- NAVER Analytics --> |
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<script src="//wcs.naver.net/wcslog.js"></script> |
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<script>if(!wcs_add){var wcs_add={wa:'{$config->na_id}'};}if(typeof wcs_do!="undefined"){wcs_do();}</script> |
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NASCRIPT; |
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Context::addHtmlFooter($na_script . PHP_EOL); |
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} |
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} |
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function moduleInstall() |
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{ |
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return $this->makeObject(); |
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} |
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function checkUpdate() |
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{ |
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$oModuleModel = getModel('module'); |
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$seo_config = $this->getConfig(); |
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if($seo_config->enable === 'Y') { |
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foreach ($this->triggers as $trigger) { |
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if (!$oModuleModel->getTrigger($trigger[0], $trigger[1], $trigger[2], $trigger[3], $trigger[4])) return TRUE; |
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} |
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} |
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return FALSE; |
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} |
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function moduleUpdate() |
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{ |
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$oModuleModel = getModel('module'); |
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$oModuleController = getController('module'); |
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$seo_config = $this->getConfig(); |
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if($seo_config->enable === 'Y') { |
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foreach ($this->triggers as $trigger) { |
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if (!$oModuleModel->getTrigger($trigger[0], $trigger[1], $trigger[2], $trigger[3], $trigger[4])) { |
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$oModuleController->insertTrigger($trigger[0], $trigger[1], $trigger[2], $trigger[3], $trigger[4]); |
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} |
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} |
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} |
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return $this->makeObject(0, 'success_updated'); |
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} |
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function moduleUninstall() |
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{ |
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$oModuleController = getController('module'); |
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foreach ($this->triggers as $trigger) { |
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$oModuleController->deleteTrigger($trigger[0], $trigger[1], $trigger[2], $trigger[3], $trigger[4]); |
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} |
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return $this->makeObject(); |
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} |
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public function makeObject($code = 0, $message = 'success') |
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{ |
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return class_exists('BaseObject') ? new BaseObject($code, $message) : new Object($code, $message); |
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} |
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} |
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/* !End of file */ |
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xpressengine /
xe-core
This check looks for variable assignements that are either overwritten by other assignments or where the variable is not used subsequently.
Both the
$myVarassignment in line 1 and the$higherassignment in line 2 are dead. The first because$myVaris never used and the second because$higheris always overwritten for every possible time line.