/**
* Re-fetch a discussion's content based on its foreign url.
* @param type $DiscussionID
*/
public function refetchPageInfo($DiscussionID)
{
// Make sure we are posting back.
if (!$this->Request->isAuthenticatedPostBack(true)) {
throw permissionException('Javascript');
}
// Grab the discussion.
$Discussion = $this->DiscussionModel->getID($DiscussionID);
if (!$Discussion) {
throw notFoundException('Discussion');
}
// Make sure the user has permission to edit this discussion.
$this->permission('Vanilla.Discussions.Edit', true, 'Category', $Discussion->PermissionCategoryID);
$ForeignUrl = valr('Attributes.ForeignUrl', $Discussion);
if (!$ForeignUrl) {
throw new Gdn_UserException(t("This discussion isn't associated with a url."));
}
$Stub = $this->DiscussionModel->fetchPageInfo($ForeignUrl, true);
// Save the stub.
$this->DiscussionModel->setField($DiscussionID, (array) $Stub);
// Send some of the stuff back.
if (isset($Stub['Name'])) {
$this->jsonTarget('.PageTitle h1', Gdn_Format::text($Stub['Name']));
}
if (isset($Stub['Body'])) {
$this->jsonTarget("#Discussion_{$DiscussionID} .Message", Gdn_Format::to($Stub['Body'], $Stub['Format']));
}
$this->informMessage('The page was successfully fetched.');
$this->render('Blank', 'Utility', 'Dashboard');
}
