/**
* Send email notification to moderators when a new comment is posted
*
* @todo move logic to model / library class
*
* @param HumanHelp_Model_Comment $comment
* @param HumanHelp_Model_Page $page
*/
public function _sendNewCommentEmail(HumanHelp_Model_Comment $comment, HumanHelp_Model_Page $page)
{
$config = Zend_Registry::get('config');
$emailTemplate = new Zend_View();
$emailTemplate->setScriptPath(APPLICATION_PATH . '/views/emails');
$emailTemplate->addHelperPath(APPLICATION_PATH . '/views/helpers', 'HumanHelp_View_Helper_');
$emailTemplate->setEncoding('UTF-8');
$emailTemplate->comment = $comment;
$emailTemplate->page = $page;
$emailTemplate->baseUrl = 'http://' . $_SERVER['HTTP_HOST'] . $this->view->baseUrl;
$bodyHtml = $emailTemplate->render('newComment.phtml');
$bodyText = $emailTemplate->render('newComment.ptxt');
$mail = new Zend_Mail();
$mail->setType(Zend_Mime::MULTIPART_ALTERNATIVE)->setBodyHtml($bodyHtml, 'UTF-8')->setBodyText($bodyText, 'UTF-8')->setSubject("New comment on '{$page->getTitle()}' in '{$page->getBook()->getTitle()}'")->setFrom($config->fromAddress, $config->fromName);
if (is_object($config->notifyComments)) {
foreach ($config->notifyComments->toArray() as $rcpt) {
$mail->addTo($rcpt);
}
} else {
$mail->addTo($config->notifyComments);
}
if ($config->smtpServer) {
$transport = new Zend_Mail_Transport_Smtp($config->smtpServer, $config->smtpOptions->toArray());
} else {
$transport = new Zend_Mail_Transport_Sendmail();
}
$mail->send($transport);
}
public function userComments(HumanHelp_Model_Page $page)
{
$comments = $page->getComments();
if (empty($comments)) {
return 'There are currently no user contributed comments for this page';
} else {
$html = '';
foreach ($comments as $comment) {
$html .= $this->_buildCommentHtml($comment);
}
return $html;
}
}
/**
* Get a specific page for this book
*
* @param string $pageName
* @return HumanHelp_Model_Page
*/
public function getPage($pageName)
{
$page = new HumanHelp_Model_Page($pageName);
$page->setBook($this);
// Load page content
$contentFile = $this->_bookDataPath . 'content' . DIRECTORY_SEPARATOR . $pageName;
if (!is_readable($contentFile)) {
throw new ErrorException("Page {$pageName} does not exist {$contentFile}");
}
$contentXml = new DOMDocument();
if (!$contentXml->load($contentFile)) {
throw new ErrorException("Unable to load content file {$contentFile}");
}
$contentBody = $contentXml->getElementsByTagName('body');
if ($contentBody->length != 1) {
throw new ErrorException("Expecting exactly 1 body element, found {$contentBody->length}");
}
$contentBody = $contentBody->item(0);
// Process document through XHTML filters
foreach ($this->_getXhtmlFilters() as $filter) {
/* @var $filter HHLib_XhtmlFilter_Abstract */
$filter->setDomDocument($contentXml);
$filter->filter($contentBody);
}
$content = '';
foreach ($contentBody->childNodes as $bodyChild) {
/* @var $bodyChild DOMNode */
$content .= $contentXml->saveXML($bodyChild);
}
$page->setContent($content);
// Set page title
$contentXml = simplexml_import_dom($contentXml);
$title = (string) $contentXml->head->title;
$page->setTitle($title);
return $page;
}
