Differential D4964 Diff 10619 src/applications/tokens/event/PhabricatorTokenUIEventListener.php

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src/applications/tokens/event/PhabricatorTokenUIEventListener.php

This file was added.

				<?php

				final class PhabricatorTokenUIEventListener
				extends PhutilEventListener {

				public function register() {
				$this->listen(PhabricatorEventType::TYPE_UI_DIDRENDERACTIONS);
				$this->listen(PhabricatorEventType::TYPE_UI_WILLRENDERPROPERTIES);
				}

				public function handleEvent(PhutilEvent $event) {
				switch ($event->getType()) {
				case PhabricatorEventType::TYPE_UI_DIDRENDERACTIONS:
				$this->handleActionEvent($event);
				break;
				case PhabricatorEventType::TYPE_UI_WILLRENDERPROPERTIES:
				$this->handlePropertyEvent($event);
				break;
				}
				}

				private function handleActionEvent($event) {
				$user = $event->getUser();
				$object = $event->getValue('object');

				if (!$object \|\| !$object->getPHID()) {
				// No object, or the object has no PHID yet..
				return;
				}

				if (!($object instanceof PhabricatorTokenReceiverInterface)) {
				// This object isn't a token receiver.
				return;
				}

				$current = id(new PhabricatorTokenGivenQuery())
				->setViewer($user)
				->withAuthorPHIDs(array($user->getPHID()))
				->withObjectPHIDs(array($object->getPHID()))
				->execute();

				if (!$current) {
				$token_action = id(new PhabricatorActionView())
				->setUser($user)
				->setWorkflow(true)
				->setHref('/token/give/'.$object->getPHID().'/')
				->setName(pht('Give Token'))
				->setIcon('like');
				} else {
				$token_action = id(new PhabricatorActionView())
				->setUser($user)
				->setWorkflow(true)
				->setHref('/token/give/'.$object->getPHID().'/')
				->setName(pht('Rescind Token'))
				->setIcon('dislike');
				}

				$actions = $event->getValue('actions');
				$actions[] = $token_action;
				$event->setValue('actions', $actions);
				}

				private function handlePropertyEvent($event) {
				$user = $event->getUser();
				$object = $event->getValue('object');

				if (!$object \|\| !$object->getPHID()) {
				// No object, or the object has no PHID yet..
				return;
				}

				if (!($object instanceof PhabricatorTokenReceiverInterface)) {
				// This object isn't a token receiver.
				return;
				}

				$limit = 1;

				$tokens_given = id(new PhabricatorTokenGivenQuery())
				->setViewer($user)
				->withObjectPHIDs(array($object->getPHID()))
				->execute();

				if (!$tokens_given) {
				return;
				}

				$tokens = id(new PhabricatorTokenQuery())
				->setViewer($user)
				->withPHIDs(mpull($tokens_given, 'getTokenPHID'))
				->execute();
				$tokens = mpull($tokens, null, 'getPHID');

				$author_phids = mpull($tokens_given, 'getAuthorPHID');
				$handles = id(new PhabricatorObjectHandleData($author_phids))
				->loadHandles();

				$list = array();
				foreach ($tokens_given as $token_given) {
				if (!idx($tokens, $token_given->getTokenPHID())) {
				continue;
				}

				$token = $tokens[$token_given->getTokenPHID()];

				$list[] = javelin_tag(
				'span',
				array(
				'sigil' => 'has-tooltip',
				'meta' => array(
				'tip' => $handles[$token_given->getAuthorPHID()]->getName(),
				),
				),
				$token->renderIcon());
				}

				$view = $event->getValue('view');
				$view->addProperty(pht('Tokens'), $list);
				}

				}