Differential D16040 Diff 38607 src/applications/people/cache/PhabricatorUserProfileImageCacheType.php

Changeset View

Standalone View

src/applications/people/cache/PhabricatorUserProfileImageCacheType.php

This file was added.

				<?php

				final class PhabricatorUserProfileImageCacheType
				extends PhabricatorUserCacheType {

				const CACHETYPE = 'user.profile';

				const KEY_URI = 'user.profile.image.uri.v1';

				public function getAutoloadKeys() {
				return array(
				self::KEY_URI,
				);
				}

				public function canManageKey($key) {
				return ($key === self::KEY_URI);
				}

				public function newValueForUsers($key, array $users) {
				$viewer = $this->getViewer();

				$file_phids = mpull($users, 'getProfileImagePHID');
				$file_phids = array_filter($file_phids);

				if ($file_phids) {
				$files = id(new PhabricatorFileQuery())
				->setViewer($viewer)
				->withPHIDs($file_phids)
				->execute();
				$files = mpull($files, null, 'getPHID');
				} else {
				$files = array();
				}

				$results = array();
				foreach ($users as $user) {
				$image_phid = $user->getProfileImagePHID();
				if (isset($files[$image_phid])) {
				$image_uri = $files[$image_phid]->getBestURI();
				} else {
				$image_uri = PhabricatorUser::getDefaultProfileImageURI();
				}

				$user_phid = $user->getPHID();
				$version = $this->getCacheVersion($user);
				$results[$user_phid] = "{$version},{$image_uri}";
				}

				return $results;
				}

				public function getValueFromStorage($value) {
				$parts = explode(',', $value, 2);
				return end($parts);
				}

				public function getValueForStorage($value) {
				return $value;
				}

				public function shouldValidateRawCacheData() {
				return true;
				}

				public function isRawCacheDataValid(PhabricatorUser $user, $key, $data) {
				$parts = explode(',', $data, 2);
				$version = reset($parts);
				return ($version === $this->getCacheVersion($user));
				}

				private function getCacheVersion(PhabricatorUser $user) {
				$parts = array(
				PhabricatorEnv::getCDNURI('/'),
				PhabricatorEnv::getEnvConfig('cluster.instance'),
				$user->getProfileImagePHID(),
				);
				$parts = serialize($parts);
				return PhabricatorHash::digestForIndex($parts);
				}

				}