/**
* @param Workflow $workflow
* @param IContextSource $context
* @param AbstractBlock[] $blocks
* @param string $action
* @param array $parameters
* @return AbstractBlock[]
* @throws InvalidActionException
* @throws InvalidDataException
*/
public function handleSubmit(Workflow $workflow, IContextSource $context, array $blocks, $action, array $parameters)
{
// since this is a submit force dbFactory to always return master
$this->dbFactory->forceMaster();
/** @var Block[] $interestedBlocks */
$interestedBlocks = array();
foreach ($blocks as $block) {
// This is just a check whether the block understands the action,
// Doesn't consider permissions
if ($block->canSubmit($action)) {
$block->init($context, $action);
$interestedBlocks[] = $block;
}
}
if (!$interestedBlocks) {
if (!$blocks) {
throw new InvalidDataException('No Blocks?!?', 'fail-load-data');
}
$type = array();
foreach ($blocks as $block) {
$type[] = get_class($block);
}
// All blocks returned null, nothing knows how to handle this action
throw new InvalidActionException("No block accepted the '{$action}' action: " . implode(',', array_unique($type)), 'invalid-action');
}
// Check mediawiki core permissions for title protection, blocked
// status, etc.
if (!$workflow->userCan('edit', $context->getUser())) {
reset($interestedBlocks)->addError('block', wfMessage('blockedtitle'));
return array();
}
$success = true;
foreach ($interestedBlocks as $block) {
$name = $block->getName();
$data = isset($parameters[$name]) ? $parameters[$name] : array();
$success &= $block->onSubmit($data);
}
return $success ? $interestedBlocks : array();
}
