ConduitAPI_diffusion_getrecentcommitsbypath_Method.php
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ConduitAPI_diffusion_getrecentcommitsbypath_Method.php
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			<?php

			/**
			* @group conduit
			*/
			final class ConduitAPI_diffusion_getrecentcommitsbypath_Method
			extends ConduitAPI_diffusion_Method {

			const DEFAULT_LIMIT = 10;

			public function getMethodDescription() {
			return 'Get commit identifiers for recent commits affecting a given path.';
			}

			public function defineParamTypes() {
			return array(
			'callsign' => 'required string',
			'path' => 'required string',
			'branch' => 'optional string',
			'limit' => 'optional int',
			);
			}

			public function defineReturnType() {
			return 'nonempty list<string>';
			}

			public function defineErrorTypes() {
			return array(
			);
			}

			protected function execute(ConduitAPIRequest $request) {
			$drequest = DiffusionRequest::newFromDictionary(
			array(
			'user' => $request->getUser(),
			'callsign' => $request->getValue('callsign'),
			'path' => $request->getValue('path'),
			'branch' => $request->getValue('branch'),
			));

			$limit = nonempty(
			$request->getValue('limit'),
			self::DEFAULT_LIMIT);

			$history_result = DiffusionQuery::callConduitWithDiffusionRequest(
			$request->getUser(),
			$drequest,
			'diffusion.historyquery',
			array(
			'commit' => $drequest->getCommit(),
			'path' => $drequest->getPath(),
			'offset' => 0,
			'limit' => $limit,
			'needDirectChanges' => true,
			'needChildChanges' => true));
			$history = DiffusionPathChange::newFromConduit(
			$history_result['pathChanges']);

			$raw_commit_identifiers = mpull($history, 'getCommitIdentifier');
			$result = array();
			foreach ($raw_commit_identifiers as $id) {
			$result[] = 'r'.$request->getValue('callsign').$id;
			}
			return $result;
			}
			}