public function migrateJsonSteps()
{
$fh = new \ElggFile();
$fh->owner_guid = $this->getGUID();
$fh->setFilename('steps.json');
if (!$fh->exists()) {
return false;
}
$steps = $fh->grabFile();
$steps = @json_decode($steps, true);
foreach ($steps as $step) {
$new_step = new WizardStep();
$new_step->container_guid = $this->getGUID();
$new_step->description = $step;
$new_step->save();
}
$fh->delete();
return true;
}
register_error(elgg_echo('error:missing_data'));
forward(REFERER);
}
$entity = false;
if (!empty($guid)) {
$entity = get_entity($guid);
if (!$entity instanceof WizardStep) {
register_error(elgg_echo('wizard:action:error:entity:wizard_step'));
forward(REFERER);
}
} else {
$container = get_entity($container_guid);
if (!$container instanceof Wizard) {
register_error(elgg_echo('wizard:action:error:entity'));
forward(REFERER);
}
$entity = new WizardStep();
$entity->container_guid = $container->getGUID();
if (!$entity->save()) {
register_error(elgg_echo('wizard:action:wizard_step:edit:error:create'));
forward(REFERER);
}
}
$entity->title = $title;
$entity->description = $description;
if ($entity->save()) {
system_message(elgg_echo('wizard:action:wizard_step:edit:success'));
} else {
register_error(elgg_echo('save:fail'));
}
forward(REFERER);
