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<?php defined('_JEXEC') or die(file_get_contents('index.html'));
/**
* @package Fox Contact for Joomla
* @copyright Copyright (c) 2010 - 2015 Demis Palma. All rights reserved.
* @license Distributed under the terms of the GNU General Public License GNU/GPL v3 http://www.gnu.org/licenses/gpl-3.0.html
* @see Documentation: http://www.fox.ra.it/forum/2-documentation.html
* Contributions by Graeme Moffat
*/
jimport('joomla.mail.helper');
jimport('foxcontact.emogrifier.emogrifier');
jimport('foxcontact.message.template');
jimport('foxcontact.html.elem');
jimport('foxcontact.html.encoder');
jimport('foxcontact.design.item_user_info');
class FoxMessageRender
{
private $render_is_for_user = true, $form;
public function __construct($form)
{
$this->form = $form;
}
public function setRenderIsForUser($render_is_for_user)
{
$this->render_is_for_user = (bool) $render_is_for_user;
}
public function renderSubject($name)
{
$subject = JMailHelper::cleanSubject($this->form->getParams()->get($name));
$expanded = $this->replaceVariables($subject, false);
return JMailHelper::cleanSubject($expanded);
}
public function renderBody($name)
{
$html = $this->renderBodyNoStyle($name);
$emogrifier = new \Pelago\Emogrifier();
$emogrifier->setHtml($html);
$rawcss = FoxMessageTemplate::renderTemplate('user_email_tmpl.css');
$emogrifier->setCss($rawcss);
return $emogrifier->emogrify();
}
public function removeClassAttribute($html)
{
return preg_replace('/(<[a-z][a-z0-9]*[^=\'">]*)([^c]class[^=]*=[^\'"]*[\'"][a-z0-9\\s-_]*[\'"])([^>]*>)/i', '${1}${3}', $html);
}
private function renderBodyNoStyle($name)
{
$body = JMailHelper::cleanBody($this->form->getParams()->get($name));
if (empty($body))
{
$body = $this->render_is_for_user ? FoxMessageTemplate::renderTemplate('user_email_tmpl.php') : FoxMessageTemplate::renderTemplate('admin_email_tmpl.php');
}
$body = $this->replaceVariables($body, true);
return JMailHelper::cleanBody(FoxHtmlElem::create('div')->attr('dir', JFactory::getLanguage()->isRTL() ? 'rtl' : 'ltr')->html($body)->render());
}
public function replaceVariables($text, $is_html = false)
{
return $is_html ? preg_replace_callback('/{(.*?)}/', array($this, 'expandVariablesHttpSafe'), $text) : preg_replace_callback('/{(.*?)}/', array($this, 'expandVariables'), $text);
}
private function expandVariables($matches)
{
return $this->doExpandVariables($matches, false);
}
private function expandVariablesHttpSafe($matches)
{
return $this->doExpandVariables($matches, true);
}
private function doExpandVariables($matches, $http_safe)
{
$keyword = strtolower($matches[1]);
$encode = true;
switch ($keyword)
{
case 'user':
$replace = JFactory::getUser()->get('username') or $replace = JText::_('COM_FOXCONTACT_NOT_LOGGED_IN');
break;
case 'date':
$replace = JHtml::date('now', 'DATE_FORMAT_LC3', false);
break;
case 'time':
$replace = JHtml::date('now', 'H:i', false);
break;
case 'field-table-full':
$replace = $this->getFieldTable(true, true);
$encode = false;
break;
case 'field-table-without-attachments':
$replace = $this->getFieldTable(false, true);
$encode = false;
break;
case 'field-table-without-client-info':
$replace = $this->getFieldTable(true, false);
$encode = false;
break;
case 'field-table':
$replace = $this->getFieldTable(false, false);
$encode = false;
break;
case 'client-ip-address':
$replace = FoxDesignItemUserInfo::getIpAsText(FoxDesignItemUserInfo::getCurrentIp());
break;
case 'sitename':
$replace = $this->getSiteName();
break;
case 'current-url':
$replace = $this->getFormPageUri();
break;
case 'page-title':
$replace = $this->getFormPageTitle();
break;
default:
list($replace, $encode) = $this->getItemValue($item = $this->form->getDesign()->getFoxDesignItemByUniqueId($keyword));
}
if (!$encode && !$http_safe)
{
return '';
}
return $encode && $http_safe ? nl2br(FoxHtmlEncoder::encode($replace)) : $replace;
}
private function getFieldTable($include_attachments, $include_user_info)
{
$elems = FoxHtmlElem::create();
foreach ($this->form->getDesign()->getItems() as $item)
{
switch ($item->getType())
{
case 'attachments':
case 'user_info':
break;
default:
list($value, $encode) = $this->getItemValue($item);
$elems->append($this->getFieldRow($item->get('label'), $value, $encode));
break;
}
}
if ($include_attachments)
{
$item = $this->form->getDesign()->getFoxDesignItemByType('attachments');
if (!is_null($item))
{
list($value, $encode) = $this->getItemValue($item);
$elems->append($this->getFieldRow(JText::_('COM_FOXCONTACT_ATTACHMENTS'), $value, $encode));
}
}
if ($include_user_info)
{
$elems->append($this->getFieldRow(JText::_('COM_FOXCONTACT_SITE_NAME'), $this->getSiteName()));
$elems->append($this->getFieldRow(JText::_('COM_FOXCONTACT_CURRENT_URL'), $this->getFormPageLink(), false));
$item = $this->form->getDesign()->getFoxDesignItemByType('user_info');
if (!is_null($item))
{
$elems->append($this->getFieldRow(JText::_('COM_FOXCONTACT_CLIENT_DEVICE'), $item->getDeviceText()));
$elems->append($this->getFieldRow(JText::_('COM_FOXCONTACT_CLIENT_OS'), $item->getOsText()));
$elems->append($this->getFieldRow(JText::_('COM_FOXCONTACT_CLIENT_BROWSER'), $item->getBrowserText()));
$elems->append($this->getFieldRow(JText::_('COM_FOXCONTACT_CLIENT_IP_ADDRESS'), $item->getIpText()));
}
}
return FoxHtmlElem::create('dl')->attr('class', 'fields-list')->append($elems)->render();
}
private function getItemValue($item)
{
if (!is_null($item) && $item->canBeExported())
{
return $this->render_is_for_user ? array($item->getValueForUser(), !$item->isValueForUserHtml()) : array($item->getValueForAdmin(), !$item->isValueForAdminHtml());
}
return array('', false);
}
protected function getFieldRow($label, $value, $encode = true)
{
if (empty($value))
{
return '';
}
return FoxHtmlElem::create()->append(FoxHtmlElem::create('dt')->classes('field-title')->text(JFilterInput::getInstance()->clean($label)))->append(FoxHtmlElem::create('dd')->classes('field-content')->html($encode ? nl2br(FoxHtmlEncoder::encode(JFilterInput::getInstance()->clean($value))) : $value))->render();
}
private function getSiteName()
{
return JFactory::getConfig()->get('sitename');
}
private function getFormPageUri()
{
return $this->form->getDesign()->getFoxDesignItemSystem()->getFormPageUri();
}
private function getFormPageTitle()
{
return $this->form->getDesign()->getFoxDesignItemSystem()->getFormPageTitle();
}
private function getFormPageLink()
{
return $this->form->getDesign()->getFoxDesignItemSystem()->getFormPageLink();
}
}