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<?php
/**
* @package Joomla.Site
* @subpackage com_contact
* @copyright Copyright (C) 2005 - 2014 Open Source Matters, Inc. All rights reserved.
* @license GNU General Public License version 2 or later; see LICENSE.txt
*/
defined('_JEXEC') or die;
/**
* HTML View class for the Contacts component
*
* @package Joomla.Site
* @subpackage com_contact
* @since 1.5
*/
class ContactViewCategory extends JViewLegacy
{
protected $state;
protected $items;
protected $category;
protected $categories;
protected $pagination;
function display($tpl = null)
{
$app = JFactory::getApplication();
$params = $app->getParams();
// Get some data from the models
$state = $this->get('State');
$items = $this->get('Items');
$category = $this->get('Category');
$children = $this->get('Children');
$parent = $this->get('Parent');
$pagination = $this->get('Pagination');
// Check for errors.
if (count($errors = $this->get('Errors'))) {
JError::raiseError(500, implode("\n", $errors));
return false;
}
if ($category == false) {
return JError::raiseError(404, JText::_('JGLOBAL_CATEGORY_NOT_FOUND'));
}
if ($parent == false) {
return JError::raiseError(404, JText::_('JGLOBAL_CATEGORY_NOT_FOUND'));
}
// Check whether category access level allows access.
$user = JFactory::getUser();
$groups = $user->getAuthorisedViewLevels();
if (!in_array($category->access, $groups)) {
return JError::raiseError(403, JText::_('JERROR_ALERTNOAUTHOR'));
}
// Prepare the data.
// Compute the contact slug.
for ($i = 0, $n = count($items); $i < $n; $i++)
{
$item = &$items[$i];
$item->slug = $item->alias ? ($item->id.':'.$item->alias) : $item->id;
$temp = new JRegistry();
$temp->loadString($item->params);
$item->params = clone($params);
$item->params->merge($temp);
if ($item->params->get('show_email', 0) == 1) {
$item->email_to = trim($item->email_to);
if (!empty($item->email_to) && JMailHelper::isEmailAddress($item->email_to)) {
$item->email_to = JHtml::_('email.cloak', $item->email_to);
}
else {
$item->email_to = '';
}
}
}
// Setup the category parameters.
$cparams = $category->getParams();
$category->params = clone($params);
$category->params->merge($cparams);
$children = array($category->id => $children);
$maxLevel = $params->get('maxLevel', -1);
$this->assignRef('maxLevel', $maxLevel);
$this->assignRef('state', $state);
$this->assignRef('items', $items);
$this->assignRef('category', $category);
$this->assignRef('children', $children);
$this->assignRef('params', $params);
$this->assignRef('parent', $parent);
$this->assignRef('pagination', $pagination);
//Escape strings for HTML output
$this->pageclass_sfx = htmlspecialchars($this->params->get('pageclass_sfx'));
// Check for layout override only if this is not the active menu item
// If it is the active menu item, then the view and category id will match
$active = $app->getMenu()->getActive();
if ((!$active) || ((strpos($active->link, 'view=category') === false) || (strpos($active->link, '&id=' . (string) $this->category->id) === false))) {
if ($layout = $category->params->get('category_layout')) {
$this->setLayout($layout);
}
}
elseif (isset($active->query['layout'])) {
// We need to set the layout in case this is an alternative menu item (with an alternative layout)
$this->setLayout($active->query['layout']);
}
$this->_prepareDocument();
parent::display($tpl);
}
/**
* Prepares the document
*/
protected function _prepareDocument()
{
$app = JFactory::getApplication();
$menus = $app->getMenu();
$pathway = $app->getPathway();
$title = null;
// Because the application sets a default page title,
// we need to get it from the menu item itself
$menu = $menus->getActive();
if ($menu) {
$this->params->def('page_heading', $this->params->get('page_title', $menu->title));
}
else {
$this->params->def('page_heading', JText::_('COM_CONTACT_DEFAULT_PAGE_TITLE'));
}
$id = (int) @$menu->query['id'];
if ($menu && ($menu->query['option'] != 'com_contact' || $menu->query['view'] == 'contact' || $id != $this->category->id)) {
$path = array(array('title' => $this->category->title, 'link' => ''));
$category = $this->category->getParent();
while (($menu->query['option'] != 'com_contact' || $menu->query['view'] == 'contact' || $id != $category->id) && $category->id > 1)
{
$path[] = array('title' => $category->title, 'link' => ContactHelperRoute::getCategoryRoute($category->id));
$category = $category->getParent();
}
$path = array_reverse($path);
foreach ($path as $item)
{
$pathway->addItem($item['title'], $item['link']);
}
}
$title = $this->params->get('page_title', '');
if (empty($title)) {
$title = $app->getCfg('sitename');
}
elseif ($app->getCfg('sitename_pagetitles', 0) == 1) {
$title = JText::sprintf('JPAGETITLE', $app->getCfg('sitename'), $title);
}
elseif ($app->getCfg('sitename_pagetitles', 0) == 2) {
$title = JText::sprintf('JPAGETITLE', $title, $app->getCfg('sitename'));
}
$this->document->setTitle($title);
if ($this->category->metadesc)
{
$this->document->setDescription($this->category->metadesc);
}
elseif (!$this->category->metadesc && $this->params->get('menu-meta_description'))
{
$this->document->setDescription($this->params->get('menu-meta_description'));
}
if ($this->category->metakey)
{
$this->document->setMetadata('keywords', $this->category->metakey);
}
elseif (!$this->category->metakey && $this->params->get('menu-meta_keywords'))
{
$this->document->setMetadata('keywords', $this->params->get('menu-meta_keywords'));
}
if ($this->params->get('robots'))
{
$this->document->setMetadata('robots', $this->params->get('robots'));
}
if ($app->getCfg('MetaAuthor') == '1') {
$this->document->setMetaData('author', $this->category->getMetadata()->get('author'));
}
$mdata = $this->category->getMetadata()->toArray();
foreach ($mdata as $k => $v)
{
if ($v) {
$this->document->setMetadata($k, $v);
}
}
// Add alternative feed link
if ($this->params->get('show_feed_link', 1) == 1)
{
$link = '&format=feed&limitstart=';
$attribs = array('type' => 'application/rss+xml', 'title' => 'RSS 2.0');
$this->document->addHeadLink(JRoute::_($link.'&type=rss'), 'alternate', 'rel', $attribs);
$attribs = array('type' => 'application/atom+xml', 'title' => 'Atom 1.0');
$this->document->addHeadLink(JRoute::_($link.'&type=atom'), 'alternate', 'rel', $attribs);
}
}
}