PhabricatorCommentEditEngineExtension.php
47d8cee39e23stable

PhabricatorCommentEditEngineExtension.php
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			<?php

			final class PhabricatorCommentEditEngineExtension
			extends PhabricatorEditEngineExtension {

			const EXTENSIONKEY = 'transactions.comment';
			const EDITKEY = 'comment';

			public function getExtensionPriority() {
			return 9000;
			}

			public function isExtensionEnabled() {
			return true;
			}

			public function getExtensionName() {
			return pht('Comments');
			}

			public function supportsObject(
			PhabricatorEditEngine $engine,
			PhabricatorApplicationTransactionInterface $object) {

			$xaction = $object->getApplicationTransactionTemplate();

			try {
			$comment = $xaction->getApplicationTransactionCommentObject();
			} catch (PhutilMethodNotImplementedException $ex) {
			$comment = null;
			}

			return (bool)$comment;
			}

			public function buildCustomEditFields(
			PhabricatorEditEngine $engine,
			PhabricatorApplicationTransactionInterface $object) {

			$comment_type = PhabricatorTransactions::TYPE_COMMENT;

			// Comments have a lot of special behavior which doesn't always check
			// this flag, but we set it for consistency.
			$is_interact = true;

			$comment_field = id(new PhabricatorCommentEditField())
			->setKey(self::EDITKEY)
			->setLabel(pht('Comments'))
			->setAliases(array('comments'))
			->setIsHidden(true)
			->setIsReorderable(false)
			->setIsDefaultable(false)
			->setIsLockable(false)
			->setCanApplyWithoutEditCapability($is_interact)
			->setTransactionType($comment_type)
			->setConduitDescription(pht('Make comments.'))
			->setConduitTypeDescription(
			pht('Comment to add, formatted as remarkup.'))
			->setValue(null);

			return array(
			$comment_field,
			);
			}

			}