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diff --git a/src/applications/phragment/conduit/PhragmentQueryFragmentsConduitAPIMethod.php b/src/applications/phragment/conduit/PhragmentQueryFragmentsConduitAPIMethod.php
--- a/src/applications/phragment/conduit/PhragmentQueryFragmentsConduitAPIMethod.php
+++ b/src/applications/phragment/conduit/PhragmentQueryFragmentsConduitAPIMethod.php
@@ -18,6 +18,7 @@
public function defineParamTypes() {
return array(
'paths' => 'required list<string>',
+ 'snapshot' => 'string'
);
}
@@ -28,14 +29,17 @@
public function defineErrorTypes() {
return array(
'ERR_BAD_FRAGMENT' => 'No such fragment exists',
+ 'ERR_BAD_SNAPSHOT' => 'No such snapshot exists',
);
}
protected function execute(ConduitAPIRequest $request) {
$paths = $request->getValue('paths');
+ $snapshot_name = $request->getValue('snapshot');
$fragments = id(new PhragmentFragmentQuery())
->setViewer($request->getUser())
+ ->needLatestVersion(true)
->withPaths($paths)
->execute();
$fragments = mpull($fragments, null, 'getPath');
@@ -47,20 +51,46 @@
$results = array();
foreach ($fragments as $path => $fragment) {
- $mappings = $fragment->getFragmentMappings(
+
+ $snapshot_cache = null;
+ if ($snapshot_name !== null) {
+ $snapshot = id(new PhragmentSnapshotQuery())
+ ->setViewer($request->getUser())
+ ->withPrimaryFragmentPHIDs(array($fragment->getPHID()))
+ ->withNames(array($snapshot_name))
+ ->executeOne();
+ if ($snapshot === null) {
+ throw new ConduitException('ERR_BAD_SNAPSHOT');
+ }
+
+ $cache = id(new PhragmentSnapshotChildQuery())
+ ->setViewer($request->getUser())
+ ->needFragmentVersions(true)
+ ->withSnapshotPHIDs(array($snapshot->getPHID()))
+ ->execute();
+ $snapshot_cache = mpull(
+ $cache,
+ 'getFragmentVersion',
+ 'getFragmentPHID');
+ }
+
+ $mappings = $this->getFragmentMappings(
$request->getUser(),
- $fragment->getPath());
+ $fragment,
+ $fragment->getPath(),
+ $snapshot_cache);
- $file_phids = mpull(mpull($mappings, 'getLatestVersion'), 'getFilePHID');
$files = id(new PhabricatorFileQuery())
->setViewer($request->getUser())
- ->withPHIDs($file_phids)
+ ->withPHIDs(ipull($mappings, 'filePHID'))
->execute();
$files = mpull($files, null, 'getPHID');
$result = array();
- foreach ($mappings as $cpath => $child) {
- $file_phid = $child->getLatestVersion()->getFilePHID();
+ foreach ($mappings as $cpath => $pair) {
+ $child = $pair['fragment'];
+ $file_phid = $pair['filePHID'];
+
if (!isset($files[$file_phid])) {
// Skip any files we don't have permission to access.
continue;
@@ -70,10 +100,11 @@
$cpath = substr($child->getPath(), strlen($fragment->getPath()) + 1);
$result[] = array(
'phid' => $child->getPHID(),
- 'phidVersion' => $child->getLatestVersionPHID(),
+ 'phidVersion' => $pair['versionPHID'],
'path' => $cpath,
'hash' => $file->getContentHash(),
- 'version' => $child->getLatestVersion()->getSequence(),
+ 'size' => $file->getByteSize(),
+ 'version' => $pair['version']->getSequence(),
'uri' => $file->getViewURI());
}
$results[$path] = $result;
@@ -81,4 +112,39 @@
return $results;
}
+ /**
+ * Returns a list of mappings like array('some/path.txt' => 'file PHID');
+ */
+ private function getFragmentMappings(
+ PhabricatorUser $user,
+ PhragmentFragment $current,
+ $base_path,
+ $snapshot_cache) {
+
+ $mappings = $current->getFragmentMappings(
+ $user,
+ $base_path);
+
+ $result = array();
+ foreach ($mappings as $path => $fragment) {
+ $version = $this->getVersion($snapshot_cache, $fragment);
+ if ($version !== null) {
+ $result[$path] = array(
+ 'fragment' => $fragment,
+ 'version' => $version,
+ 'versionPHID' => $version->getPHID(),
+ 'filePHID' => $version->getFilePHID());
+ }
+ }
+ return $result;
+ }
+
+ private function getVersion($snapshot_cache, $fragment) {
+ if ($snapshot_cache === null) {
+ return $fragment->getLatestVersion();
+ } else {
+ return idx($snapshot_cache, $fragment->getPHID(), null);
+ }
+ }
+
}

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