Gitamin\Http\Controllers\Projects\TreeGraphController::index PHP Method

    public function index($owner, $project, $commitishPath)
    {
        /** @var \GitList\Git\Repository $repository */
        $repository = $project->getRepository();
        $command = 'log --graph --date-order --all -C -M -n 100 --date=iso ' . '--pretty=format:"B[%d] C[%H] D[%ad] A[%an] E[%ae] H[%h] S[%s]"';
        $rawRows = $repository->getClient()->run($repository, $command);
        $rawRows = explode("\n", $rawRows);
        $graphItems = [];
        foreach ($rawRows as $row) {
            if (preg_match("/^(.+?)(\\s(B\\[(.*?)\\])? C\\[(.+?)\\] D\\[(.+?)\\] A\\[(.+?)\\] E\\[(.+?)\\] H\\[(.+?)\\] S\\[(.+?)\\])?\$/", $row, $output)) {
                if (!isset($output[4])) {
                    $graphItems[] = ['relation' => $output[1]];
                    continue;
                }
                $graphItems[] = ['relation' => $output[1], 'branch' => $output[4], 'rev' => $output[5], 'date' => $output[6], 'author' => $output[7], 'author_email' => $output[8], 'short_rev' => $output[9], 'subject' => preg_replace('/(^|\\s)(#[[:xdigit:]]+)(\\s|$)/', '$1<a href="$2">$2</a>$3', $output[10])];
            }
        }
        if ($commitishPath === null) {
            $commitishPath = $repository->getHead();
        }
        list($branch, $file) = $this->extractReference($repository, $commitishPath, $project->slug);
        return View::make('projects/treegraph')->withOwner($owner)->withProject($project)->withBranch($branch)->withCommitishPath($commitishPath)->withGraphItems($graphItems);
    }