287 lines
7.8 KiB
PHP
287 lines
7.8 KiB
PHP
<?php
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/**
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* R0Installer 云端配置 API 入口
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*
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* Nginx 配置示例:
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* location /v3/ {
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* try_files $uri $uri/ /api/index.php?$query_string;
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* }
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*
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* Apache .htaccess:
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* RewriteEngine On
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* RewriteRule ^v3/(.*)$ api/index.php [QSA,L]
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*/
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require_once __DIR__ . '/db.php';
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require_once __DIR__ . '/helpers.php';
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$path = get_request_path();
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$db = getDb();
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// 路由匹配
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if ($path === '/v3/config/projects') {
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handleGetProjects($db);
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}
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elseif (preg_match('#^/v3/config/project/([a-zA-Z0-9_]+)$#', $path, $m)) {
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handleGetProjectConfig($db, $m[1]);
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}
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elseif ($path === '/v3/config/installer') {
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handleGetInstallerConfig($db);
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}
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elseif ($path === '/v3/version/index') {
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$projectId = $_GET['project'] ?? '';
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handleGetVersionIndex($db, $projectId);
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}
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elseif ($path === '/v3/update/check') {
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$projectId = $_GET['project'] ?? '';
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$version = $_GET['v'] ?? '';
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handleUpdateCheck($db, $projectId, $version);
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}
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else {
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json_error('Not Found', 404);
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}
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// ========== API 处理函数 ==========
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function handleGetProjects($db) {
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$rows = $db->select('projects', [
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'project_id', 'display_name', 'description', 'icon_url', 'enabled'
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]);
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$projects = [];
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foreach ($rows as $row) {
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$row['enabled'] = (bool)$row['enabled'];
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$projects[] = $row;
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}
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json_response(['projects' => $projects]);
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}
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function handleGetProjectConfig($db, $projectId) {
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$row = $db->get('projects', [
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'project_id', 'display_name', 'config_json'
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], ['project_id' => $projectId]);
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if (!$row) {
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json_error('项目不存在', 1001);
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}
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$config = json_decode($row['config_json'], true);
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if (!$config) {
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json_error('项目配置解析失败', 1003);
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}
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$config['project_id'] = $row['project_id'];
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$config['display_name'] = $row['display_name'];
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json_response($config);
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}
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function handleGetInstallerConfig($db) {
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$row = $db->get('installer_config', '*', ['config_key' => 'global']);
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if (!$row) {
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json_error('配置不存在', 1003);
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}
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$filenameRules = json_decode($row['filename_rules'], true) ?: [];
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$commandRules = json_decode($row['command_rules'], true) ?: [];
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json_response([
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'installer_version' => $row['installer_version'],
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'min_client_version' => $row['min_client_version'],
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'filename_rules' => $filenameRules,
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'command_rules' => $commandRules,
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'default_project_id' => $row['default_project'],
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'default_install_mode' => $row['default_mode'],
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]);
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}
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function handleGetVersionIndex($db, $projectId) {
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if (empty($projectId)) {
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json_error('缺少 project 参数', 1002);
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}
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$row = $db->get('project_versions', '*', [
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'project_id' => $projectId,
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'is_latest' => 1,
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]);
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if (!$row) {
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$row = $db->get('project_versions', '*', [
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'project_id' => $projectId,
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'ORDER' => ['id' => 'DESC'],
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'LIMIT' => 1,
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]);
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}
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if (!$row) {
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json_error('未找到版本信息', 1001);
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}
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$data = [
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'project_id' => $row['project_id'],
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'version' => $row['version'],
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'download_url_cdn' => $row['download_url'],
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'threads' => (int)$row['threads'],
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'changelog' => $row['changelog'] ?? '',
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];
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$extraDownloads = json_decode($row['extra_downloads'] ?? '{}', true);
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if ($extraDownloads) {
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foreach ($extraDownloads as $key => $val) {
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$data[$key] = $val;
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}
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}
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$runtimeUrls = json_decode($row['runtime_urls'] ?? '{}', true);
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if ($runtimeUrls) {
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$data['runtime_download_url'] = $runtimeUrls;
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}
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json_response($data);
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}
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function handleUpdateCheck($db, $projectId, $currentVersion) {
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if (empty($projectId)) {
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json_error('缺少 project 参数', 1002);
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}
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if (empty($currentVersion)) {
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json_error('缺少 v 参数', 1002);
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}
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$latestRow = $db->get('project_versions', '*', [
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'project_id' => $projectId,
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'is_latest' => 1,
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]);
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if (!$latestRow) {
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$latestRow = $db->get('project_versions', '*', [
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'project_id' => $projectId,
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'ORDER' => ['id' => 'DESC'],
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'LIMIT' => 1,
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]);
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}
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if (!$latestRow) {
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json_response([
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'has_update' => false,
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'latest_version' => $currentVersion,
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'current_version' => $currentVersion,
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]);
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return;
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}
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$latestVersion = $latestRow['version'];
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if (version_compare($currentVersion, $latestVersion, '>=')) {
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json_response([
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'has_update' => false,
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'latest_version' => $latestVersion,
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'current_version' => $currentVersion,
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]);
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return;
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}
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$patches = $db->select('project_patches', '*', [
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'project_id' => $projectId,
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'ORDER' => ['id' => 'ASC'],
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]);
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$chain = buildPatchChain($patches, $currentVersion, $latestVersion);
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// 是否静默更新由“目标版本”（即最新版本）决定，云端按版本控制。
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$silent = (bool)($latestRow['silent_update'] ?? 0);
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if ($chain && count($chain) === 1) {
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$p = $chain[0];
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json_response([
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'has_update' => true,
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'latest_version' => $latestVersion,
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'current_version' => $currentVersion,
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'update_type' => 'incremental',
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'download_url' => $p['download_url'],
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'file_size' => (string)$p['file_size'],
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'total_size' => (string)$p['file_size'],
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'changelog' => $p['changelog'] ?? '',
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'threads' => (int)$latestRow['threads'],
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'silent' => $silent,
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]);
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return;
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}
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if ($chain && count($chain) > 1) {
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$totalSize = 0;
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$updates = [];
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foreach ($chain as $p) {
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$totalSize += (int)$p['file_size'];
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$updates[] = [
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'from_version' => $p['from_version'],
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'to_version' => $p['to_version'],
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'download_url' => $p['download_url'],
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'file_size' => (string)$p['file_size'],
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'changelog' => $p['changelog'] ?? '',
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];
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}
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json_response([
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'has_update' => true,
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'latest_version' => $latestVersion,
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'current_version' => $currentVersion,
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'update_type' => 'multi_incremental',
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'total_size' => (string)$totalSize,
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'changelog' => '多版本增量更新',
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'threads' => (int)$latestRow['threads'],
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'incremental_updates' => $updates,
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'silent' => $silent,
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]);
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return;
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}
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json_response([
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'has_update' => true,
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'latest_version' => $latestVersion,
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'current_version' => $currentVersion,
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'update_type' => 'full',
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'download_url' => $latestRow['download_url'],
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'file_size' => (string)$latestRow['file_size'],
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'total_size' => (string)$latestRow['file_size'],
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'changelog' => $latestRow['changelog'] ?? '',
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'threads' => (int)$latestRow['threads'],
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'silent' => $silent,
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]);
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}
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function buildPatchChain($patches, $from, $to) {
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$graph = [];
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foreach ($patches as $p) {
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$graph[$p['from_version']][] = $p;
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}
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$visited = [];
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$queue = [[$from, []]];
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while (!empty($queue)) {
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list($current, $path) = array_shift($queue);
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if ($current === $to) {
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return $path;
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}
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if (isset($visited[$current])) continue;
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$visited[$current] = true;
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if (isset($graph[$current])) {
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foreach ($graph[$current] as $edge) {
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if (!isset($visited[$edge['to_version']])) {
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$newPath = $path;
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$newPath[] = $edge;
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$queue[] = [$edge['to_version'], $newPath];
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}
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}
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}
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}
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return null;
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}
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