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DifferentialController.php
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Tue, Mar 4, 17:35

DifferentialController.php
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<?php
abstract class DifferentialController extends PhabricatorController {
private $packageChangesetMap;
private $pathPackageMap;
private $authorityPackages;
public function buildSideNavView($for_app = false) {
$viewer = $this->getRequest()->getUser();
$nav = new AphrontSideNavFilterView();
$nav->setBaseURI(new PhutilURI($this->getApplicationURI()));
id(new DifferentialRevisionSearchEngine())
->setViewer($viewer)
->addNavigationItems($nav->getMenu());
$nav->selectFilter(null);
return $nav;
}
public function buildApplicationMenu() {
return $this->buildSideNavView(true)->getMenu();
}
protected function buildPackageMaps(array $changesets) {
assert_instances_of($changesets, 'DifferentialChangeset');
$this->packageChangesetMap = array();
$this->pathPackageMap = array();
$this->authorityPackages = array();
if (!$changesets) {
return;
}
$viewer = $this->getViewer();
$have_owners = PhabricatorApplication::isClassInstalledForViewer(
'PhabricatorOwnersApplication',
$viewer);
if (!$have_owners) {
return;
}
$changeset = head($changesets);
$diff = $changeset->getDiff();
$repository_phid = $diff->getRepositoryPHID();
if (!$repository_phid) {
return;
}
if ($viewer->getPHID()) {
$packages = id(new PhabricatorOwnersPackageQuery())
->setViewer($viewer)
->withStatuses(array(PhabricatorOwnersPackage::STATUS_ACTIVE))
->withAuthorityPHIDs(array($viewer->getPHID()))
->execute();
$this->authorityPackages = $packages;
}
$paths = mpull($changesets, 'getOwnersFilename');
$control_query = id(new PhabricatorOwnersPackageQuery())
->setViewer($viewer)
->withStatuses(array(PhabricatorOwnersPackage::STATUS_ACTIVE))
->withControl($repository_phid, $paths);
$control_query->execute();
foreach ($changesets as $changeset) {
$changeset_path = $changeset->getOwnersFilename();
$packages = $control_query->getControllingPackagesForPath(
$repository_phid,
$changeset_path);
$this->pathPackageMap[$changeset_path] = $packages;
foreach ($packages as $package) {
$this->packageChangesetMap[$package->getPHID()][] = $changeset;
}
}
}
protected function getAuthorityPackages() {
if ($this->authorityPackages === null) {
throw new PhutilInvalidStateException('buildPackageMaps');
}
return $this->authorityPackages;
}
protected function getChangesetPackages(DifferentialChangeset $changeset) {
if ($this->pathPackageMap === null) {
throw new PhutilInvalidStateException('buildPackageMaps');
}
$path = $changeset->getOwnersFilename();
return idx($this->pathPackageMap, $path, array());
}
protected function getPackageChangesets($package_phid) {
if ($this->packageChangesetMap === null) {
throw new PhutilInvalidStateException('buildPackageMaps');
}
return idx($this->packageChangesetMap, $package_phid, array());
}
protected function buildTableOfContents(
array $changesets,
array $visible_changesets,
array $coverage) {
$viewer = $this->getViewer();
$toc_view = id(new PHUIDiffTableOfContentsListView())
->setViewer($viewer)
->setBare(true)
->setAuthorityPackages($this->getAuthorityPackages());
foreach ($changesets as $changeset_id => $changeset) {
$is_visible = isset($visible_changesets[$changeset_id]);
$anchor = $changeset->getAnchorName();
$filename = $changeset->getFilename();
$coverage_id = 'differential-mcoverage-'.md5($filename);
$item = id(new PHUIDiffTableOfContentsItemView())
->setChangeset($changeset)
->setIsVisible($is_visible)
->setAnchor($anchor)
->setCoverage(idx($coverage, $filename))
->setCoverageID($coverage_id);
$packages = $this->getChangesetPackages($changeset);
$item->setPackages($packages);
$toc_view->addItem($item);
}
return $toc_view;
}
protected function loadDiffProperties(array $diffs) {
$diffs = mpull($diffs, null, 'getID');
$properties = id(new DifferentialDiffProperty())->loadAllWhere(
'diffID IN (%Ld)',
array_keys($diffs));
$properties = mgroup($properties, 'getDiffID');
foreach ($diffs as $id => $diff) {
$values = idx($properties, $id, array());
$values = mpull($values, 'getData', 'getName');
$diff->attachDiffProperties($values);
}
}
protected function loadHarbormasterData(array $diffs) {
$viewer = $this->getViewer();
$diffs = mpull($diffs, null, 'getPHID');
$buildables = id(new HarbormasterBuildableQuery())
->setViewer($viewer)
->withBuildablePHIDs(array_keys($diffs))
->withManualBuildables(false)
->needBuilds(true)
->needTargets(true)
->execute();
$buildables = mpull($buildables, null, 'getBuildablePHID');
foreach ($diffs as $phid => $diff) {
$diff->attachBuildable(idx($buildables, $phid));
}
$target_map = array();
foreach ($diffs as $phid => $diff) {
$target_map[$phid] = $diff->getBuildTargetPHIDs();
}
$all_target_phids = array_mergev($target_map);
if ($all_target_phids) {
$unit_messages = id(new HarbormasterBuildUnitMessage())->loadAllWhere(
'buildTargetPHID IN (%Ls)',
$all_target_phids);
$unit_messages = mgroup($unit_messages, 'getBuildTargetPHID');
} else {
$unit_messages = array();
}
foreach ($diffs as $phid => $diff) {
$target_phids = idx($target_map, $phid, array());
$messages = array_select_keys($unit_messages, $target_phids);
$messages = array_mergev($messages);
$diff->attachUnitMessages($messages);
}
// For diffs with no messages, look for legacy unit messages stored on the
// diff itself.
foreach ($diffs as $phid => $diff) {
if ($diff->getUnitMessages()) {
continue;
}
if (!$diff->hasDiffProperty('arc:unit')) {
continue;
}
$legacy_messages = $diff->getProperty('arc:unit');
if (!$legacy_messages) {
continue;
}
// Show the top 100 legacy lint messages. Previously, we showed some
// by default and let the user toggle the rest. With modern messages,
// we can send the user to the Harbormaster detail page. Just show
// "a lot" of messages in legacy cases to try to strike a balance
// between implementation simplicity and compatibility.
$legacy_messages = array_slice($legacy_messages, 0, 100);
$messages = array();
foreach ($legacy_messages as $message) {
$messages[] = HarbormasterBuildUnitMessage::newFromDictionary(
new HarbormasterBuildTarget(),
$this->getModernUnitMessageDictionary($message));
}
$diff->attachUnitMessages($messages);
}
}
private function getModernUnitMessageDictionary(array $map) {
// Strip out `null` values to satisfy stricter typechecks.
foreach ($map as $key => $value) {
if ($value === null) {
unset($map[$key]);
}
}
// Cast duration to a float since it used to be a string in some
// cases.
if (isset($map['duration'])) {
$map['duration'] = (double)$map['duration'];
}
return $map;
}
protected function getDiffTabLabels(array $diffs) {
// Make sure we're only going to render unique diffs.
$diffs = mpull($diffs, null, 'getID');
$labels = array(pht('Left'), pht('Right'));
$results = array();
foreach ($diffs as $diff) {
if (count($diffs) == 2) {
$label = array_shift($labels);
$label = pht('%s (Diff %d)', $label, $diff->getID());
} else {
$label = pht('Diff %d', $diff->getID());
}
$results[] = array(
$label,
$diff,
);
}
return $results;
}
}

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