Differential D20279 Diff 48493 src/applications/project/controller/trigger/PhabricatorProjectTriggerViewController.php

Changeset View

Standalone View

src/applications/project/controller/trigger/PhabricatorProjectTriggerViewController.php

This file was added.

				<?php

				final class PhabricatorProjectTriggerViewController
				extends PhabricatorProjectTriggerController {

				public function shouldAllowPublic() {
				return true;
				}

				public function handleRequest(AphrontRequest $request) {
				$request = $this->getRequest();
				$viewer = $request->getViewer();

				$id = $request->getURIData('id');

				$trigger = id(new PhabricatorProjectTriggerQuery())
				->setViewer($viewer)
				->withIDs(array($id))
				->executeOne();
				if (!$trigger) {
				return new Aphront404Response();
				}

				$columns_view = $this->newColumnsView($trigger);

				$title = $trigger->getObjectName();

				$header = id(new PHUIHeaderView())
				->setHeader($trigger->getDisplayName());

				$timeline = $this->buildTransactionTimeline(
				$trigger,
				new PhabricatorProjectTriggerTransactionQuery());
				$timeline->setShouldTerminate(true);

				$curtain = $this->newCurtain($trigger);

				$column_view = id(new PHUITwoColumnView())
				->setHeader($header)
				->setCurtain($curtain)
				->setMainColumn(
				array(
				$columns_view,
				$timeline,
				));

				$crumbs = $this->buildApplicationCrumbs()
				->addTextCrumb($trigger->getObjectName())
				->setBorder(true);

				return $this->newPage()
				->setTitle($title)
				->setCrumbs($crumbs)
				->appendChild($column_view);
				}

				private function newColumnsView(PhabricatorProjectTrigger $trigger) {
				$viewer = $this->getViewer();

				// NOTE: When showing columns which use this trigger, we want to represent
				// all columns the trigger is used by: even columns the user can't see.

				// If we hide columns the viewer can't see, they might think that the
				// trigger isn't widely used and is safe to edit, when it may actually
				// be in use on workboards they don't have access to.

				// Query the columns with the omnipotent viewer first, then pull out their
				// PHIDs and throw the actual objects away. Re-query with the real viewer
				// so we load only the columns they can actually see, but have a list of
				// all the impacted column PHIDs.

				$omnipotent_viewer = PhabricatorUser::getOmnipotentUser();
				$all_columns = id(new PhabricatorProjectColumnQuery())
				->setViewer($omnipotent_viewer)
				->withTriggerPHIDs(array($trigger->getPHID()))
				->execute();
				$column_phids = mpull($all_columns, 'getPHID');

				if ($column_phids) {
				$visible_columns = id(new PhabricatorProjectColumnQuery())
				->setViewer($viewer)
				->withPHIDs($column_phids)
				->execute();
				$visible_columns = mpull($visible_columns, null, 'getPHID');
				} else {
				$visible_columns = array();
				}

				$rows = array();
				foreach ($column_phids as $column_phid) {
				$column = idx($visible_columns, $column_phid);

				if ($column) {
				$project = $column->getProject();

				$project_name = phutil_tag(
				'a',
				array(
				'href' => $project->getURI(),
				),
				$project->getDisplayName());

				$column_name = phutil_tag(
				'a',
				array(
				'href' => $column->getBoardURI(),
				),
				$column->getDisplayName());
				} else {
				$project_name = null;
				$column_name = phutil_tag('em', array(), pht('Restricted Column'));
				}

				$rows[] = array(
				$project_name,
				$column_name,
				);
				}

				$table_view = id(new AphrontTableView($rows))
				->setNoDataString(pht('This trigger is not used by any columns.'))
				->setHeaders(
				array(
				pht('Project'),
				pht('Column'),
				))
				->setColumnClasses(
				array(
				null,
				'wide pri',
				));

				$header_view = id(new PHUIHeaderView())
				->setHeader(pht('Used by Columns'));

				return id(new PHUIObjectBoxView())
				->setBackground(PHUIObjectBoxView::BLUE_PROPERTY)
				->setHeader($header_view)
				->setTable($table_view);
				}

				private function newCurtain(PhabricatorProjectTrigger $trigger) {
				$viewer = $this->getViewer();

				$can_edit = PhabricatorPolicyFilter::hasCapability(
				$viewer,
				$trigger,
				PhabricatorPolicyCapability::CAN_EDIT);

				$curtain = $this->newCurtainView($trigger);

				$edit_uri = $this->getApplicationURI(
				urisprintf(
				'trigger/edit/%d/',
				$trigger->getID()));

				$curtain->addAction(
				id(new PhabricatorActionView())
				->setName(pht('Edit Trigger'))
				->setIcon('fa-pencil')
				->setHref($edit_uri)
				->setDisabled(!$can_edit)
				->setWorkflow(!$can_edit));

				return $curtain;
				}

				}