ConduitAPI_differential_getdiff_Method.php
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	<?php

	/**
	* @group conduit
	*/
	final class ConduitAPI_differential_getdiff_Method
	extends ConduitAPIMethod {

	public function getMethodStatus() {
	return self::METHOD_STATUS_DEPRECATED;
	}

	public function getMethodStatusDescription() {
	return pht(
	'This method has been deprecated in favor of differential.querydiffs.');
	}


	public function getMethodDescription() {
	return pht('Load the content of a diff from Differential by revision id '.
	'or diff id.');
	}

	public function defineParamTypes() {
	return array(
	'revision_id' => 'optional id',
	'diff_id' => 'optional id',
	);
	}

	public function defineReturnType() {
	return 'nonempty dict';
	}

	public function defineErrorTypes() {
	return array(
	'ERR_BAD_DIFF' => 'No such diff exists.',
	);
	}

	public function shouldRequireAuthentication() {
	return !PhabricatorEnv::getEnvConfig('differential.anonymous-access');
	}

	protected function execute(ConduitAPIRequest $request) {
	$diff = null;
	$revision_ids = array();
	$diff_ids = array();

	$revision_id = $request->getValue('revision_id');
	if ($revision_id) {
	$revision_ids = array($revision_id);
	}
	$diff_id = $request->getValue('diff_id');
	if ($diff_id) {
	$diff_ids = array($diff_id);
	}
	if ($diff_ids \|\| $revision_ids) {
	$diff = id(new DifferentialDiffQuery())
	->setViewer($request->getUser())
	->withIDs($diff_ids)
	->withRevisionIDs($revision_ids)
	->needChangesets(true)
	->needArcanistProjects(true)
	->executeOne();
	}

	if (!$diff) {
	throw new ConduitException('ERR_BAD_DIFF');
	}

	return $diff->getDiffDict();
	}

	}