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phorge-phorge/src/applications/diffusion/controller/DiffusionCommitBranchesController.php
epriestley 8ab8c390b7 If "branch" is provided to "diffusion.branchquery", use it as the "<pattern>" argument to "git branch --contains ..."
Summary:
Ref T13151. See PHI720. If you want to test if commit X appears on specific branch Y, `git branch --contains X -- Y` is faster than (effectively) `git branch --contains X | grep Y`.

Since this call has a "branch" parameter anyway, use it as the pattern argument if provided.

Test Plan:
  - Called the API method with no parameters, got all branches.
  - Called the API method with `master`, got just master.
  - Called the API method with `maste*`, got master. This behavior is not officially supported and may change in the future.
  - Viewed a commit, still saw all branches.
    - Grepped for `diffusion.branchquery` and verified that no remaining callsites pass a default "branch" parameter.

Reviewers: amckinley

Reviewed By: amckinley

Maniphest Tasks: T13151

Differential Revision: https://secure.phabricator.com/D19499
2018-06-22 17:38:19 -07:00

60 lines
1.5 KiB
PHP

<?php
final class DiffusionCommitBranchesController extends DiffusionController {
public function shouldAllowPublic() {
return true;
}
public function handleRequest(AphrontRequest $request) {
$response = $this->loadDiffusionContext();
if ($response) {
return $response;
}
$drequest = $this->getDiffusionRequest();
$repository = $drequest->getRepository();
$branch_limit = 10;
$branches = DiffusionRepositoryRef::loadAllFromDictionaries(
$this->callConduitWithDiffusionRequest(
'diffusion.branchquery',
array(
'contains' => $drequest->getCommit(),
'limit' => $branch_limit + 1,
'branch' => null,
)));
$has_more_branches = (count($branches) > $branch_limit);
$branches = array_slice($branches, 0, $branch_limit);
$branch_links = array();
foreach ($branches as $branch) {
$branch_links[] = phutil_tag(
'a',
array(
'href' => $drequest->generateURI(
array(
'action' => 'browse',
'branch' => $branch->getShortName(),
)),
),
$branch->getShortName());
}
if ($has_more_branches) {
$branch_links[] = phutil_tag(
'a',
array(
'href' => $drequest->generateURI(
array(
'action' => 'branches',
)),
),
pht("More Branches\xE2\x80\xA6"));
}
return id(new AphrontAjaxResponse())
->setContent($branch_links ? implode(', ', $branch_links) : pht('None'));
}
}