github-test.php

<?php
// GitHub connectivity and permissions test
header('Content-Type: text/html; charset=utf-8');
echo '<!DOCTYPE html><html><head><meta charset="utf-8"><title>GitHub 连接测试</title>';
echo '<style>body{font-family:monospace;max-width:800px;margin:20px auto;padding:20px;}';
echo '.status{padding:10px;margin:5px 0;border-radius:5px;}';
echo '.ok{background:#d4edda;color:#155724;} .error{background:#f8d7da;color:#721c24;} .warning{background:#fff3cd;color:#856404;}</style>';
echo '</head><body>';

require_once __DIR__ . '/storage.php';

$github = StorageConfig::getGitHubConfig();

if (empty($github['token']) || empty($github['owner']) || empty($github['repo'])) {
    echo '<div class="status error">❌ GitHub 配置不完整</div>';
    exit;
}

echo '<h2>GitHub 连接诊断</h2>';

// 通用 HTTP 头部设置
$headers = [
    'Authorization: token ' . $github['token'],
    'User-Agent: VvvebJs-Editor/1.0 (GitHub-API-Client)',
    'Accept: application/vnd.github.v3+json',
    'Content-Type: application/json'
];

$context = stream_context_create([
    'http' => [
        'method' => 'GET',
        'header' => implode("\r\n", $headers),
        'timeout' => 30
    ]
]);

echo '<h3>1. GitHub Token 验证</h3>';
$response = @file_get_contents('https://api.github.com/user', false, $context);
if ($response === false) {
    echo '<div class="status error">❌ 无法连接到 GitHub API</div>';
    $error = error_get_last();
    echo '<div class="status error">错误: ' . htmlspecialchars($error['message']) . '</div>';
} else {
    $user = json_decode($response, true);
    echo '<div class="status ok">✅ 有效 (HTTP 200)</div>';
    echo '<div class="status ok">用户信息: ' . htmlspecialchars($user['name'] ?? $user['login']) . '</div>';
    echo '<div class="status ok">用户名: ' . htmlspecialchars($user['login']) . '</div>';
}

echo '<h3>2. 仓库访问检查</h3>';
$repo_url = "https://api.github.com/repos/{$github['owner']}/{$github['repo']}";
$response = @file_get_contents($repo_url, false, $context);
if ($response === false) {
    echo '<div class="status error">❌ 无法访问仓库</div>';
    $error = error_get_last();
    echo '<div class="status error">错误: ' . htmlspecialchars($error['message']) . '</div>';
} else {
    $repo = json_decode($response, true);
    echo '<div class="status ok">✅ 可访问 (HTTP 200)</div>';
    echo '<div class="status ok">仓库全名: ' . htmlspecialchars($repo['full_name']) . '</div>';
    echo '<div class="status ok">私有仓库: ' . ($repo['private'] ? '是' : '否') . '</div>';
    echo '<div class="status ok">默认分支: ' . htmlspecialchars($repo['default_branch']) . '</div>';
    
    // 自动使用仓库的默认分支
    $actual_branch = $repo['default_branch'];
    echo '<div class="status warning">⚠️ 将使用默认分支: ' . htmlspecialchars($actual_branch) . '</div>';
}

echo '<h3>3. 分支检查</h3>';
// 使用实际的默认分支进行检查
$branch_to_check = isset($actual_branch) ? $actual_branch : $github['branch'];
$branch_url = "https://api.github.com/repos/{$github['owner']}/{$github['repo']}/branches/{$branch_to_check}";
$response = @file_get_contents($branch_url, false, $context);
if ($response === false) {
    echo '<div class="status error">❌ 分支不存在 (HTTP 404)</div>';
    echo '<div class="status warning">⚠️ 尝试创建分支...</div>';
    
    // 尝试获取主分支的最新 commit
    $commits_url = "https://api.github.com/repos/{$github['owner']}/{$github['repo']}/commits?per_page=1";
    $commits_response = @file_get_contents($commits_url, false, $context);
    if ($commits_response) {
        $commits = json_decode($commits_response, true);
        if (!empty($commits)) {
            $latest_sha = $commits[0]['sha'];
            
            // 创建分支
            $create_context = stream_context_create([
                'http' => [
                    'method' => 'POST',
                    'header' => implode("\r\n", $headers),
                    'content' => json_encode([
                        'ref' => "refs/heads/{$branch_to_check}",
                        'sha' => $latest_sha
                    ]),
                    'timeout' => 30
                ]
            ]);
            
            $create_response = @file_get_contents("https://api.github.com/repos/{$github['owner']}/{$github['repo']}/git/refs", false, $create_context);
            if ($create_response) {
                echo '<div class="status ok">✅ 分支创建成功</div>';
            } else {
                echo '<div class="status error">❌ 分支创建失败</div>';
            }
        }
    }
} else {
    echo '<div class="status ok">✅ 分支存在</div>';
}

echo '<h3>4. 文件创建权限测试</h3>';
$test_path = trim($github['path'], '/') . '/test-' . time() . '.txt';
$file_content = base64_encode('VvvebJs test file - ' . date('Y-m-d H:i:s'));

// 改进的文件创建请求
$create_file_context = stream_context_create([
    'http' => [
        'method' => 'PUT',
        'header' => implode("\r\n", $headers),
        'content' => json_encode([
            'message' => 'VvvebJs: Test file creation',
            'content' => $file_content,
            'branch' => $branch_to_check
        ]),
        'timeout' => 30
    ]
]);

$file_url = "https://api.github.com/repos/{$github['owner']}/{$github['repo']}/contents/{$test_path}";
$response = @file_get_contents($file_url, false, $create_file_context);

if ($response === false) {
    echo '<div class="status error">❌ 无法创建文件</div>';
    $error = error_get_last();
    echo '<div class="status error">错误详情: ' . htmlspecialchars($error['message']) . '</div>';
    
    // 检查是否是路径问题
    if (strpos($github['path'], '/') !== false) {
        echo '<div class="status warning">💡 尝试在根目录创建测试文件...</div>';
        
        $root_test_path = 'vvvebjs-test-' . time() . '.txt';
        $root_file_url = "https://api.github.com/repos/{$github['owner']}/{$github['repo']}/contents/{$root_test_path}";
        
        $root_response = @file_get_contents($root_file_url, false, $create_file_context);
        if ($root_response) {
            echo '<div class="status ok">✅ 根目录文件创建成功</div>';
            echo '<div class="status warning">⚠️ 建议将 GITHUB_PATH 设置为空或根目录</div>';
            
            // 清理测试文件
            $cleanup_context = stream_context_create([
                'http' => [
                    'method' => 'DELETE',
                    'header' => implode("\r\n", $headers),
                    'content' => json_encode([
                        'message' => 'VvvebJs: Cleanup test file',
                        'sha' => json_decode($root_response, true)['content']['sha'],
                        'branch' => $branch_to_check
                    ]),
                    'timeout' => 30
                ]
            ]);
            @file_get_contents($root_file_url, false, $cleanup_context);
        }
    }
} else {
    echo '<div class="status ok">✅ 文件创建成功</div>';
    $file_info = json_decode($response, true);
    echo '<div class="status ok">文件路径: ' . htmlspecialchars($file_info['content']['path']) . '</div>';
    
    // 清理测试文件
    $cleanup_context = stream_context_create([
        'http' => [
            'method' => 'DELETE',
            'header' => implode("\r\n", $headers),
            'content' => json_encode([
                'message' => 'VvvebJs: Cleanup test file',
                'sha' => $file_info['content']['sha'],
                'branch' => $branch_to_check
            ]),
            'timeout' => 30
        ]
    ]);
    
    $cleanup_response = @file_get_contents($file_url, false, $cleanup_context);
    if ($cleanup_response) {
        echo '<div class="status ok">✅ 测试文件已清理</div>';
    }
}

echo '<h3>5. 推荐配置</h3>';
if (isset($actual_branch) && $actual_branch !== $github['branch']) {
    echo '<div class="status warning">⚠️ 建议更新分支配置:</div>';
    echo '<div class="status warning">GITHUB_BRANCH=' . htmlspecialchars($actual_branch) . '</div>';
}

echo '<div class="status ok">✅ 推荐的环境变量配置:</div>';
echo '<pre style="background:#f8f9fa;padding:15px;border-radius:5px;margin:10px 0;">';
echo 'GITHUB_TOKEN=' . substr($github['token'], 0, 8) . '...<br>';
echo 'GITHUB_OWNER=' . htmlspecialchars($github['owner']) . '<br>';
echo 'GITHUB_REPO=' . htmlspecialchars($github['repo']) . '<br>';
echo 'GITHUB_BRANCH=' . htmlspecialchars(isset($actual_branch) ? $actual_branch : $github['branch']) . '<br>';
echo 'GITHUB_PATH=  # 建议留空或设置为根目录<br>';
echo '</pre>';

echo '<div style="margin-top:30px;">';
echo '<a href="config.php" style="background:#007bff;color:white;padding:10px 20px;text-decoration:none;border-radius:5px;">返回配置页面</a>';
echo '</div>';

echo '</body></html>';
?>