Dave Jarvis' Repositories

<?php
class CommitsPage extends BasePage {
  private $currentRepo;
  private $git;
  private $hash;

  public function __construct(array $repositories, array $currentRepo, Git $git, string $hash) {
    parent::__construct($repositories);
    $this->currentRepo = $currentRepo;
    $this->git = $git;
    $this->hash = $hash;
    $this->title = $currentRepo['name'];
  }

  public function render() {
    $this->renderLayout(function() {
      // Use local private $git
      $main = $this->git->getMainBranch();

      if (!$main) {
        echo '<div class="empty-state"><h3>No branches</h3><p>Empty repository.</p></div>';
        return;
      }

      $this->renderBreadcrumbs();
      echo '<h2>Commit History <span class="branch-badge">' . htmlspecialchars($main['name']) . '</span></h2>';
      echo '<div class="commit-list">';

      $start = $this->hash ?: $main['hash'];
      $repoParam = '&repo=' . urlencode($this->currentRepo['safe_name']);

      $this->git->history($start, 100, function($commit) use ($repoParam) {
        $msg = htmlspecialchars(explode("\n", $commit->message)[0]);
        echo '<div class="commit-row">';
        echo '<a href="?action=commit&hash=' . $commit->sha . $repoParam . '" class="sha">' . substr($commit->sha, 0, 7) . '</a>';
        echo '<span class="message">' . $msg . '</span>';
        echo '<span class="meta">' . htmlspecialchars($commit->author) . ' &bull; ' . date('Y-m-d', $commit->date) . '</span>';
        echo '</div>';
      });
      echo '</div>';
    }, $this->currentRepo);
  }

  private function renderBreadcrumbs() {
    $repoUrl = '?repo=' . urlencode( $this->currentRepo['safe_name'] );

    $crumbs = [
      '<a href="?">Repositories</a>',
      '<a href="' . $repoUrl . '">' . htmlspecialchars($this->currentRepo['name']) . '</a>',
      'Commits'
    ];

    echo '<div class="breadcrumb">' . implode(' / ', $crumbs) . '</div>';
  }
}