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<?php
/**
* Helper functions for Site Pages.
*
* @package SitePages
* @license http://www.gnu.org/licenses/old-licenses/gpl-2.0.html GNU Public License version 2
* @author Curverider Ltd
* @copyright Curverider Ltd 2008-2010
* @link http://elgg.org/
*/
/**
* Returns a single object that holds information about
* customizations for the $page_type site page. The object guid
* is stored as private data on the site entity. This allows the pages
* to still be searchable as standard entities.
*
* @param $type
* @return mixed ElggSitePage on success, FALSE on fail
*/
function sitepages_get_sitepage_object($page_type) {
global $CONFIG;
$page_guid = get_private_setting($CONFIG->site->getGUID(), "sitepages:$page_type");
$sitepage = get_entity($page_guid);
if ($sitepage instanceof ElggSitePage || $sitepage->page_type == $page_type) {
return $sitepage;
}
return FALSE;
}
/**
* Creates a site page object.
*
* @param str $page_type
* @return mixed ElggSitePage on success, FALSE on fail.
*/
function sitepages_create_sitepage_object($page_type) {
global $CONFIG;
$sitepage = new ElggSitePage();
$sitepage->page_type = $page_type;
$sitepage->access_id = ACCESS_PUBLIC;
$sitepage->save();
if ($sitepage->save() && set_private_setting($CONFIG->site->getGUID(), "sitepages:$page_type", $sitepage->getGUID())) {
return $sitepage;
}
return FALSE;
}
/**
* Assembles html for edit sections of site pages.
*
* @param str $section
* @return str html
*/
function sitepages_get_edit_section_content($page_type, $entity=NULL) {
$menu = elgg_view('sitepages/menu', array('page_type' => $page_type));
switch ($page_type) {
case 'front':
$view = 'sitepages/forms/editfrontsimple';
break;
case 'seo':
$view = 'sitepages/forms/editmeta';
break;
default:
$view = 'sitepages/forms/edit';
break;
}
$form .= elgg_view($view, array(
'page_type' => $page_type,
'entity' => $entity,
));
return $menu . $form;
}
/**
* Assembles html for displaying site pages
*
* @param string $page_type
* @return string Formatted html
*/
function sitepages_get_page_content($page_type) {
$body = elgg_view_title(elgg_echo("sitepages:". strtolower($page_type)));
$sitepage = sitepages_get_sitepage_object($page_type);
if ($sitepage) {
$body .= elgg_view('page_elements/elgg_content', array('body' => $sitepage->description));
} else {
$body .= elgg_view('page_elements/elgg_content', array('body' => elgg_echo('sitepages:notset')));
}
$content = elgg_view_layout('one_column_with_sidebar', $body);
return $content;
}
/**
* Utility object to store site page information.
*/
class ElggSitePage extends ElggObject {
public function initialise_attributes() {
parent::initialise_attributes();
$this->attributes['subtype'] = 'sitepages_page';
}
}
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