public function getCoreProperties()
{
if (!isset($this->_coreProperties)) {
$this->_coreProperties = CoreProperties::getInstance();
}
return $this->_coreProperties;
}
/**
* Validates user email to ensure that it does not allow to change while changing user profile.
*/
public function validateUsernameChange($attribute, $params)
{
if (!$this->hasErrors()) {
$properties = CoreProperties::getInstance();
$existingUser = self::findById($this->id);
if (isset($existingUser) && strcmp($existingUser->username, $this->username) != 0 && !$properties->isChangeUsername()) {
$this->addError($attribute, Yii::$app->cmgCoreMessage->getMessage(CoreGlobal::ERROR_CHANGE_USERNAME));
}
}
}
private function generateFacebookTags($ogUrl, $banner)
{
$settings = FacebookSettings::getInstance();
if ($settings->isActive()) {
$coreProperties = CoreProperties::getInstance();
$appId = $settings->getAppId();
$siteName = $coreProperties->getSiteName();
$locale = $coreProperties->getLocale();
$page = $this->page;
$content = $this->content;
$metaContent = "<meta property='og:title' content='{$page->name}' />\n\t\t\t\t\t\t\t\t<meta property='og:site_name' content='{$siteName}'/>\n\t\t\t\t\t\t\t\t<meta property='og:url' content='{$ogUrl}' />\n\t\t\t\t\t\t\t\t<meta property='og:description' content='{$content->summary}'/>\t\t\n\t\t\t\t\t\t\t\t<meta property='og:locale' content='{$locale}' />\n\t\t\t\t\t\t\t\t<meta property='fb:app_id' content='{$appId}' />";
if (isset($banner)) {
$banner = $banner->getFileUrl();
$metaContent .= "<meta property='og:image' content='{$banner}'>";
}
if ($this->page->isPost()) {
$author = $settings->getAuthor();
$publisher = $settings->getPublisher();
$metaContent .= "<meta property='og:type' content='article' />\n\t\t\t\t\t\t\t\t\t<meta property='article:author' content='{$author}' />\n\t\t\t\t\t\t\t\t\t<meta property='article:publisher' content='{$publisher}' />";
} else {
$metaContent .= "<meta property='og:type' content='website' />";
}
return $metaContent;
}
return '';
}