better-testing

HeraldDeleteController.php
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			<?php

			final class HeraldDeleteController extends HeraldController {

			private $id;

			public function getFilter() {
			// note this controller is only used from a dialog-context at the moment
			// and there is actually no "delete" filter
			return 'delete';
			}

			public function willProcessRequest(array $data) {
			$this->id = $data['id'];
			}

			public function processRequest() {

			$rule = id(new HeraldRule())->load($this->id);
			if (!$rule) {
			return new Aphront404Response();
			}

			$request = $this->getRequest();
			$user = $request->getUser();

			// Anyone can delete a global rule, but only the rule owner can delete a
			// personal one.
			if ($rule->getRuleType() == HeraldRuleTypeConfig::RULE_TYPE_PERSONAL) {
			if ($user->getPHID() != $rule->getAuthorPHID()) {
			return new Aphront400Response();
			}
			}

			if ($request->isFormPost()) {
			$rule->openTransaction();
			$rule->logEdit($user->getPHID(), 'delete');
			$rule->delete();
			$rule->saveTransaction();
			return id(new AphrontReloadResponse())->setURI('/herald/');
			}

			$dialog = new AphrontDialogView();
			$dialog->setUser($request->getUser());
			$dialog->setTitle(pht('Really delete this rule?'));
			$dialog->setHeaderColor(PhabricatorActionHeaderView::HEADER_RED);
			$dialog->appendChild(pht(
			"Are you sure you want to delete the rule: %s?",
			$rule->getName()));
			$dialog->addSubmitButton(pht('Delete'));
			$dialog->addCancelButton('/herald/');
			$dialog->setSubmitURI($request->getPath());

			return id(new AphrontDialogResponse())->setDialog($dialog);

			}

			}