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<?php
/**
* Elgg external pages: add/edit
*
* @package ElggExPages
* @license http://www.gnu.org/licenses/old-licenses/gpl-2.0.html GNU Public License version 2
* @author Curverider Ltd <info@elgg.com>
* @copyright Curverider Ltd 2008-2010
* @link http://elgg.org/
*/
// Make sure we're logged as admin
admin_gatekeeper();
// Get input data
$contents = get_input('expagescontent', '', false);
$type = get_input('content_type');
$tags = get_input('expagestags');
$previous_guid = get_input('expage_guid');
// Cache to the session
$_SESSION['expages_content'] = $contents;
$_SESSION['expagestype'] = $type;
$_SESSION['expagestags'] = $tags;
// Convert string of tags into a preformatted array
$tagarray = string_to_tag_array($tags);
// Make sure the content exists
if (empty($contents)) {
register_error(elgg_echo("expages:blank"));
forward("mod/expages/add.php");
// Otherwise, save the new external page
} else {
//remove the old external page
if(get_entity($previous_guid)){
delete_entity($previous_guid);
}
// Initialise a new ElggObject
$expages = new ElggObject();
// Tell the system what type of external page it is
$expages->subtype = $type;
// Set its owner to the current user
$expages->owner_guid = $_SESSION['user']->getGUID();
// For now, set its access to public
$expages->access_id = 2;
// Set its title and description appropriately
$expages->title = $type;
$expages->description = $contents;
// Before we can set metadata, save
if (!$expages->save()) {
register_error(elgg_echo("expages:error"));
forward("mod/expages/add.php");
}
// Now let's add tags. We can pass an array directly to the object property! Easy.
if (is_array($tagarray)) {
$expages->tags = $tagarray;
}
// Success message
system_message(elgg_echo("expages:posted"));
// add to river
add_to_river('river/expages/create','create',$_SESSION['user']->guid,$expages->guid);
// Remove the cache
unset($_SESSION['expages_content']); unset($_SESSION['expagestitle']); unset($_SESSION['expagestags']);
// Forward back to the page
forward("pg/expages/index.php?type={$type}");
}
?>
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