573 lines
17 KiB
PHP
573 lines
17 KiB
PHP
<?php
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/**
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* App Store API
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* 版本: 2.0
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* 支持的端点:
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* - /api.php?t=getallapps - 获取所有APP列表
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* - /api.php?t=getappinfo&id={appid} - 获取APP信息
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* - /api.php?t=getalltags - 获取所有标签
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* - /api.php?t=gettagapp&id={tagid} - 获取某标签里的APP列表
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* - /api.php?t=getdeveloperapp&id={developerid} - 获取某开发者的APP列表
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* - /api.php?t=getdeveloperinfo&id={developerid} - 获取开发者信息
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* - /api.php?t=getacc - 获取所有公告
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* - /api.php?t=getcount - 获取计数信息
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*/
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// 关闭错误显示（生产环境）
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ini_set('display_errors', 0);
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error_reporting(E_ALL);
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// 包含配置文件
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require_once 'config.php';
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// 设置JSON响应头
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header('Content-Type: application/json; charset=utf-8');
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header('Access-Control-Allow-Origin: *');
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header('Access-Control-Allow-Methods: GET, POST, OPTIONS');
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header('Access-Control-Allow-Headers: Content-Type');
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// 处理OPTIONS请求
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if ($_SERVER['REQUEST_METHOD'] === 'OPTIONS') {
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http_response_code(200);
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exit;
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}
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// 检查数据库连接
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if (!$conn) {
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sendErrorResponse('数据库连接失败', 500);
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exit;
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}
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// 获取API类型参数
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$apiType = isset($_GET['t']) ? trim($_GET['t']) : '';
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// 根据API类型调用对应处理函数
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switch ($apiType) {
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case 'getallapps':
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getAllApps();
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break;
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case 'getappinfo':
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getAppInfo();
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break;
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case 'getalltags':
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getAllTags();
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break;
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case 'gettagapp':
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getTagApps();
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break;
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case 'getdeveloperapp':
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getDeveloperApps();
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break;
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case 'getdeveloperinfo':
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getDeveloperInfo();
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break;
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case 'getacc':
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getAllAnnouncements();
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break;
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case 'getcount':
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getCountInfo();
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break;
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default:
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showApiEndpoints();
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break;
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}
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/**
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* 发送成功响应
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* @param mixed $data 要返回的数据
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*/
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function sendSuccessResponse($data) {
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$response = [
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'status' => 'success',
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'data' => $data
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];
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echo json_encode($response, JSON_UNESCAPED_UNICODE);
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exit;
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}
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/**
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* 发送错误响应
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* @param string $message 错误消息
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* @param int $statusCode HTTP状态码
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*/
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function sendErrorResponse($message, $statusCode = 400) {
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http_response_code($statusCode);
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$response = [
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'status' => 'error',
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'message' => $message
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];
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echo json_encode($response, JSON_UNESCAPED_UNICODE);
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exit;
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}
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/**
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* 显示所有API端点信息
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*/
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function showApiEndpoints() {
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$endpoints = [
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'/api.php?t=getallapps' => '获取所有APP列表',
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'/api.php?t=getappinfo&id={appid}' => '获取APP信息',
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'/api.php?t=getalltags' => '获取所有标签',
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'/api.php?t=gettagapp&id={tagid}' => '获取某标签里的APP列表',
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'/api.php?t=getdeveloperapp&id={developerid}' => '获取某开发者的APP列表',
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'/api.php?t=getdeveloperinfo&id={developerid}' => '获取开发者信息',
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'/api.php?t=getacc' => '获取所有公告',
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'/api.php?t=getcount' => '获取计数信息（如所有APP的数量、开发者的数量等）'
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];
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$response = [
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'status' => 'success',
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'message' => 'App Store API v2.0',
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'endpoints' => $endpoints,
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'example' => '/api.php?t=getallapps'
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];
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echo json_encode($response, JSON_UNESCAPED_UNICODE);
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exit;
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}
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/**
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* 获取所有APP列表
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*/
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function getAllApps() {
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global $conn;
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// 获取分页参数
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$page = isset($_GET['page']) ? max(1, intval($_GET['page'])) : 1;
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$limit = isset($_GET['limit']) ? min(100, max(1, intval($_GET['limit']))) : 20;
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$offset = ($page - 1) * $limit;
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// 获取总数量
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$countSql = "SELECT COUNT(*) as total FROM apps WHERE status = 'approved' AND is_approved = 1";
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$countResult = $conn->query($countSql);
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$total = $countResult->fetch_assoc()['total'] ?? 0;
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$totalPages = ceil($total / $limit);
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// 获取应用列表
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$sql = "SELECT apps.id, apps.name, apps.description, apps.age_rating, apps.version,
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AVG(reviews.rating) as avg_rating, SUM(app_versions.download_count) as total_downloads
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FROM apps
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LEFT JOIN reviews ON apps.id = reviews.app_id
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LEFT JOIN app_versions ON apps.id = app_versions.app_id
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WHERE apps.status = 'approved' AND apps.is_approved = 1
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GROUP BY apps.id, apps.name, apps.description, apps.age_rating, apps.version
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ORDER BY apps.created_at DESC
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LIMIT ?, ?";
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$stmt = $conn->prepare($sql);
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$stmt->bind_param("ii", $offset, $limit);
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$stmt->execute();
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$result = $stmt->get_result();
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$apps = [];
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while ($row = $result->fetch_assoc()) {
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// 格式化JSON字段
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if (isset($row['platforms']) && !empty($row['platforms'])) {
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$row['platforms'] = json_decode($row['platforms'], true);
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}
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$apps[] = $row;
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}
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$response = [
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'apps' => $apps,
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'pagination' => [
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'total' => $total,
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'page' => $page,
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'limit' => $limit,
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'totalPages' => $totalPages
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]
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];
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sendSuccessResponse($response);
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}
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/**
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* 获取指定APP的详细信息
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*/
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function getAppInfo() {
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global $conn;
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// 检查是否提供了app_id参数
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if (!isset($_GET['id']) || !is_numeric($_GET['id'])) {
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sendErrorResponse('请提供有效的应用ID', 400);
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}
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$appId = intval($_GET['id']);
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// 获取应用基本信息
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$sqlApp = "SELECT apps.*, AVG(reviews.rating) as avg_rating, SUM(app_versions.download_count) as total_downloads
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FROM apps
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LEFT JOIN reviews ON apps.id = reviews.app_id
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LEFT JOIN app_versions ON apps.id = app_versions.app_id
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WHERE apps.id = ? AND apps.status = 'approved' AND apps.is_approved = 1
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GROUP BY apps.id";
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$stmtApp = $conn->prepare($sqlApp);
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$stmtApp->bind_param("i", $appId);
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$stmtApp->execute();
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$resultApp = $stmtApp->get_result();
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if ($resultApp->num_rows === 0) {
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sendErrorResponse('未找到该应用', 404);
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}
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$app = $resultApp->fetch_assoc();
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// 格式化JSON字段
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if (isset($app['platforms']) && !empty($app['platforms'])) {
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$app['platforms'] = json_decode($app['platforms'], true);
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}
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// 获取版本信息
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$sqlVersions = "SELECT id, version, changelog, file_path, download_count, created_at
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FROM app_versions
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WHERE app_id = ?
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ORDER BY created_at DESC";
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$stmtVersions = $conn->prepare($sqlVersions);
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$stmtVersions->bind_param("i", $appId);
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$stmtVersions->execute();
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$resultVersions = $stmtVersions->get_result();
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$versions = [];
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while ($version = $resultVersions->fetch_assoc()) {
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$versions[] = $version;
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}
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$app['versions'] = $versions;
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// 获取图片信息
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$sqlImages = "SELECT id, image_path FROM app_images WHERE app_id = ?";
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$stmtImages = $conn->prepare($sqlImages);
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$stmtImages->bind_param("i", $appId);
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$stmtImages->execute();
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$resultImages = $stmtImages->get_result();
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$images = [];
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while ($image = $resultImages->fetch_assoc()) {
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$images[] = $image;
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}
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$app['images'] = $images;
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// 获取标签信息
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$sqlTags = "SELECT tags.id, tags.name FROM app_tags
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JOIN tags ON app_tags.tag_id = tags.id
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WHERE app_tags.app_id = ?";
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$stmtTags = $conn->prepare($sqlTags);
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$stmtTags->bind_param("i", $appId);
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$stmtTags->execute();
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$resultTags = $stmtTags->get_result();
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$tags = [];
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while ($tag = $resultTags->fetch_assoc()) {
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$tags[] = $tag;
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}
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$app['tags'] = $tags;
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sendSuccessResponse($app);
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}
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/**
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* 获取所有标签
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*/
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function getAllTags() {
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global $conn;
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$sql = "SELECT id, name FROM tags ORDER BY name ASC";
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$result = $conn->query($sql);
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$tags = [];
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while ($row = $result->fetch_assoc()) {
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$tags[] = $row;
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}
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sendSuccessResponse($tags);
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}
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/**
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* 获取指定标签下的应用列表
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*/
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function getTagApps() {
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global $conn;
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// 检查是否提供了tag_id参数
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if (!isset($_GET['id']) || !is_numeric($_GET['id'])) {
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sendErrorResponse('请提供有效的标签ID', 400);
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}
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$tagId = intval($_GET['id']);
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// 获取分页参数
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$page = isset($_GET['page']) ? max(1, intval($_GET['page'])) : 1;
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$limit = isset($_GET['limit']) ? min(100, max(1, intval($_GET['limit']))) : 20;
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$offset = ($page - 1) * $limit;
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// 获取标签信息
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$sqlTag = "SELECT name FROM tags WHERE id = ?";
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$stmtTag = $conn->prepare($sqlTag);
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$stmtTag->bind_param("i", $tagId);
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$stmtTag->execute();
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$resultTag = $stmtTag->get_result();
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if ($resultTag->num_rows === 0) {
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sendErrorResponse('未找到该标签', 404);
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}
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$tagInfo = $resultTag->fetch_assoc();
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// 获取总数量
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$countSql = "SELECT COUNT(DISTINCT apps.id) as total
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FROM apps
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JOIN app_tags ON apps.id = app_tags.app_id
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WHERE app_tags.tag_id = ? AND apps.status = 'approved' AND apps.is_approved = 1";
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$countStmt = $conn->prepare($countSql);
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$countStmt->bind_param("i", $tagId);
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$countStmt->execute();
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$countResult = $countStmt->get_result();
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$total = $countResult->fetch_assoc()['total'] ?? 0;
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$totalPages = ceil($total / $limit);
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// 获取应用列表
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$sql = "SELECT apps.id, apps.name, apps.description, apps.age_rating, apps.version,
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AVG(reviews.rating) as avg_rating
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FROM apps
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JOIN app_tags ON apps.id = app_tags.app_id
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LEFT JOIN reviews ON apps.id = reviews.app_id
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WHERE app_tags.tag_id = ? AND apps.status = 'approved' AND apps.is_approved = 1
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GROUP BY apps.id, apps.name, apps.description, apps.age_rating, apps.version
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ORDER BY apps.created_at DESC
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LIMIT ?, ?";
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$stmt = $conn->prepare($sql);
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$stmt->bind_param("iii", $tagId, $offset, $limit);
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$stmt->execute();
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$result = $stmt->get_result();
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$apps = [];
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while ($row = $result->fetch_assoc()) {
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$apps[] = $row;
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}
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$response = [
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'tag' => $tagInfo,
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'apps' => $apps,
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'pagination' => [
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'total' => $total,
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'page' => $page,
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'limit' => $limit,
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'totalPages' => $totalPages
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]
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];
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sendSuccessResponse($response);
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}
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/**
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* 获取指定开发者的应用列表
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*/
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function getDeveloperApps() {
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global $conn;
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// 检查是否提供了developer_id参数
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if (!isset($_GET['id']) || !is_numeric($_GET['id'])) {
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sendErrorResponse('请提供有效的开发者ID', 400);
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}
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$developerId = intval($_GET['id']);
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// 获取分页参数
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$page = isset($_GET['page']) ? max(1, intval($_GET['page'])) : 1;
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$limit = isset($_GET['limit']) ? min(100, max(1, intval($_GET['limit']))) : 20;
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$offset = ($page - 1) * $limit;
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// 获取开发者邮箱（用于关联apps表）
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$sqlDeveloper = "SELECT email FROM developers WHERE id = ?";
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$stmtDeveloper = $conn->prepare($sqlDeveloper);
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$stmtDeveloper->bind_param("i", $developerId);
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$stmtDeveloper->execute();
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$resultDeveloper = $stmtDeveloper->get_result();
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if ($resultDeveloper->num_rows === 0) {
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sendErrorResponse('未找到该开发者', 404);
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}
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$developerInfo = $resultDeveloper->fetch_assoc();
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$developerEmail = $developerInfo['email'];
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// 获取总数量
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$countSql = "SELECT COUNT(*) as total FROM apps WHERE developer_email = ? AND status = 'approved' AND is_approved = 1";
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$countStmt = $conn->prepare($countSql);
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$countStmt->bind_param("s", $developerEmail);
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$countStmt->execute();
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$countResult = $countStmt->get_result();
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$total = $countResult->fetch_assoc()['total'] ?? 0;
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$totalPages = ceil($total / $limit);
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// 获取应用列表
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$sql = "SELECT apps.id, apps.name, apps.description, apps.age_rating, apps.version,
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AVG(reviews.rating) as avg_rating, SUM(app_versions.download_count) as total_downloads
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FROM apps
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LEFT JOIN reviews ON apps.id = reviews.app_id
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LEFT JOIN app_versions ON apps.id = app_versions.app_id
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WHERE apps.developer_email = ? AND apps.status = 'approved' AND apps.is_approved = 1
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GROUP BY apps.id, apps.name, apps.description, apps.age_rating, apps.version
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ORDER BY apps.created_at DESC
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LIMIT ?, ?";
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$stmt = $conn->prepare($sql);
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$stmt->bind_param("sii", $developerEmail, $offset, $limit);
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$stmt->execute();
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$result = $stmt->get_result();
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$apps = [];
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while ($row = $result->fetch_assoc()) {
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$apps[] = $row;
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}
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$response = [
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'developer_id' => $developerId,
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'apps' => $apps,
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'pagination' => [
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'total' => $total,
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'page' => $page,
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'limit' => $limit,
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'totalPages' => $totalPages
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]
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];
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sendSuccessResponse($response);
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}
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/**
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* 获取开发者信息
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*/
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function getDeveloperInfo() {
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global $conn;
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// 检查是否提供了developer_id参数
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if (!isset($_GET['id']) || !is_numeric($_GET['id'])) {
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sendErrorResponse('请提供有效的开发者ID', 400);
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}
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$developerId = intval($_GET['id']);
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// 获取开发者信息（不包含密码等敏感信息）
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$sql = "SELECT id, username, email, created_at, is_verified, verified_at
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FROM developers
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WHERE id = ?";
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$stmt = $conn->prepare($sql);
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$stmt->bind_param("i", $developerId);
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$stmt->execute();
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$result = $stmt->get_result();
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if ($result->num_rows === 0) {
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sendErrorResponse('未找到该开发者', 404);
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}
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$developer = $result->fetch_assoc();
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// 获取开发者的应用数量
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$appCountSql = "SELECT COUNT(*) as app_count
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FROM apps
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WHERE developer_email = ? AND status = 'approved' AND is_approved = 1";
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$appCountStmt = $conn->prepare($appCountSql);
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$appCountStmt->bind_param("s", $developer['email']);
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$appCountStmt->execute();
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$appCountResult = $appCountStmt->get_result();
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$appCount = $appCountResult->fetch_assoc()['app_count'] ?? 0;
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$developer['app_count'] = $appCount;
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sendSuccessResponse($developer);
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}
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/**
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* 获取所有公告
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*/
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function getAllAnnouncements() {
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global $conn;
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// 获取分页参数
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$page = isset($_GET['page']) ? max(1, intval($_GET['page'])) : 1;
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$limit = isset($_GET['limit']) ? min(100, max(1, intval($_GET['limit']))) : 20;
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$offset = ($page - 1) * $limit;
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// 获取总数量
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$countSql = "SELECT COUNT(*) as total FROM announcements";
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$countResult = $conn->query($countSql);
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$total = $countResult->fetch_assoc()['total'] ?? 0;
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$totalPages = ceil($total / $limit);
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||
|
||
// 获取公告列表
|
||
$sql = "SELECT id, title, content, created_at, admin_id
|
||
FROM announcements
|
||
ORDER BY created_at DESC
|
||
LIMIT ?, ?";
|
||
|
||
$stmt = $conn->prepare($sql);
|
||
$stmt->bind_param("ii", $offset, $limit);
|
||
$stmt->execute();
|
||
$result = $stmt->get_result();
|
||
|
||
$announcements = [];
|
||
while ($row = $result->fetch_assoc()) {
|
||
$announcements[] = $row;
|
||
}
|
||
|
||
$response = [
|
||
'announcements' => $announcements,
|
||
'pagination' => [
|
||
'total' => $total,
|
||
'page' => $page,
|
||
'limit' => $limit,
|
||
'totalPages' => $totalPages
|
||
]
|
||
];
|
||
|
||
sendSuccessResponse($response);
|
||
}
|
||
|
||
/**
|
||
* 获取计数信息
|
||
*/
|
||
function getCountInfo() {
|
||
global $conn;
|
||
|
||
// 应用总数
|
||
$appCountSql = "SELECT COUNT(*) as count FROM apps WHERE status = 'approved' AND is_approved = 1";
|
||
$appCountResult = $conn->query($appCountSql);
|
||
$appCount = $appCountResult->fetch_assoc()['count'] ?? 0;
|
||
|
||
// 开发者总数
|
||
$developerCountSql = "SELECT COUNT(*) as count FROM developers";
|
||
$developerCountResult = $conn->query($developerCountSql);
|
||
$developerCount = $developerCountResult->fetch_assoc()['count'] ?? 0;
|
||
|
||
// 标签总数
|
||
$tagCountSql = "SELECT COUNT(*) as count FROM tags";
|
||
$tagCountResult = $conn->query($tagCountSql);
|
||
$tagCount = $tagCountResult->fetch_assoc()['count'] ?? 0;
|
||
|
||
// 公告总数
|
||
$announcementCountSql = "SELECT COUNT(*) as count FROM announcements";
|
||
$announcementCountResult = $conn->query($announcementCountSql);
|
||
$announcementCount = $announcementCountResult->fetch_assoc()['count'] ?? 0;
|
||
|
||
// 总下载量
|
||
$downloadCountSql = "SELECT SUM(download_count) as count FROM app_versions";
|
||
$downloadCountResult = $conn->query($downloadCountSql);
|
||
$downloadCount = $downloadCountResult->fetch_assoc()['count'] ?? 0;
|
||
|
||
$counts = [
|
||
'total_apps' => $appCount,
|
||
'total_developers' => $developerCount,
|
||
'total_tags' => $tagCount,
|
||
'total_announcements' => $announcementCount,
|
||
'total_downloads' => $downloadCount
|
||
];
|
||
|
||
sendSuccessResponse($counts);
|
||
}
|
||
|
||
// 关闭数据库连接
|
||
$conn->close();
|
||
?>
|