/**
* Save a revision
*
* @return void
*/
public function saveTask()
{
// Check for request forgeries
Request::checkToken();
// Incoming
$revision = Request::getVar('revision', array(), 'post', 'none', 2);
$revision = array_map('trim', $revision);
// Initiate extended database class
$row = new Revision($revision['id']);
$before = $row->get('approved');
if (!$row->bind($revision)) {
$this->setMessage($row->getError(), 'error');
$this->editTask($row);
return;
}
if (!$row->exists()) {
$row->set('created', Date::toSql());
}
$page = new Page(intval($row->get('pageid')));
// Parse text
$wikiconfig = array('option' => $this->_option, 'scope' => $page->get('scope'), 'pagename' => $page->get('pagename'), 'pageid' => $page->get('id'), 'filepath' => '', 'domain' => $this->_group);
$p = Parser::getInstance();
$row->set('pagehtml', $p->parse($row->get('pagetext'), $wikiconfig));
// Store new content
if (!$row->store()) {
$this->setMessage($row->getError(), 'error');
$this->editTask($row);
return;
}
// Get the most recent revision and compare to the set "current" version
if ($before != 1 && $row->get('approved') == 1) {
$page->revisions('list', array(), true)->last();
if ($page->revisions()->current()->get('id') == $row->get('id')) {
// The newly approved revision is now the most current
// So, we need to update the page's version_id
$page->set('version_id', $page->revisions()->current()->get('id'));
$page->store(false, 'revision_approved');
} else {
$page->log('revision_approved');
}
}
// Set the redirect
if ($this->getTask() == 'apply') {
return $this->editTask($row);
}
App::redirect(Route::url('index.php?option=' . $this->_option . '&controller=' . $this->_controller . '&pageid=' . $row->get('pageid'), false), Lang::txt('COM_WIKI_REVISION_SAVED'));
}