379 lines
10 KiB
PHP
379 lines
10 KiB
PHP
<?php
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namespace app\controller;
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use app\Service\PdfService;
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use app\Service\UsedCarService;
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use Webman\Http\Request;
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use Webman\Http\Response;
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/**
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* 二手车控制器
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*/
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class UsedCarController extends BaseController
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{
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private UsedCarService $service;
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private PdfService $pdfService;
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public function __construct()
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{
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$this->service = new UsedCarService();
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$this->pdfService = new PdfService();
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}
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/**
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* 获取二手车列表
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*/
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public function list(Request $request): Response
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{
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$userId = $this->getUserId($request);
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$type = $request->get('type', 'self');
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$page = (int)$request->get('page', 1);
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$pageSize = (int)$request->get('page_size', 20);
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$keyword = $request->get('keyword');
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$status = $request->get('status');
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try {
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$result = $this->service->getList(
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$userId,
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$type,
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$page,
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$pageSize,
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$keyword,
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$status !== null ? (int)$status : null
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);
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return $this->success($result);
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} catch (\Exception $e) {
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return $this->error($e->getMessage());
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}
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}
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/**
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* 获取二手车详情
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*/
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public function detail(Request $request): Response
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{
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$userId = $this->getUserId($request);
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$id = (int)$request->get('id');
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if ($id <= 0) {
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return $this->error('无效的ID');
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}
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try {
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$detail = $this->service->getDetail($id, $userId);
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return $this->success($detail);
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} catch (\Exception $e) {
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return $this->error($e->getMessage());
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}
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}
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/**
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* 创建二手车记录
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*/
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public function create(Request $request): Response
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{
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$userId = $this->requireAuth($request);
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$data = $request->post();
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try {
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$car = $this->service->create($data, $userId);
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return $this->success($car->toArray(), '创建成功');
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} catch (\Exception $e) {
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return $this->error($e->getMessage());
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}
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}
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/**
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* 更新二手车记录
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*/
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public function update(Request $request): Response
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{
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$userId = $this->requireAuth($request);
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$id = (int)$request->get('id');
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$data = $request->post();
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if ($id <= 0) {
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return $this->error('无效的ID');
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}
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try {
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$car = $this->service->update($id, $data, $userId);
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return $this->success($car->toArray(), '更新成功');
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} catch (\Exception $e) {
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return $this->error($e->getMessage());
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}
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}
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/**
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* 删除二手车记录
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*/
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public function delete(Request $request): Response
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{
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$userId = $this->requireAuth($request);
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$id = (int)$request->get('id');
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if ($id <= 0) {
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return $this->error('无效的ID');
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}
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try {
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$this->service->delete($id, $userId);
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return $this->success(null, '删除成功');
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} catch (\Exception $e) {
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return $this->error($e->getMessage());
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}
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}
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/**
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* 更新状态
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*/
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public function updateStatus(Request $request): Response
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{
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$userId = $this->requireAuth($request);
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$id = (int)$request->post('id');
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$status = (int)$request->post('status');
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if ($id <= 0) {
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return $this->error('无效的ID');
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}
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try {
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$this->service->updateStatus($id, $status, $userId);
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return $this->success(null, '状态更新成功');
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} catch (\Exception $e) {
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return $this->error($e->getMessage());
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}
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}
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/**
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* URL抓取车辆信息
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*/
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public function crawlByUrl(Request $request): Response
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{
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$this->requireAuth($request);
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$url = $request->post('url') ?: $request->get('url');
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if (empty($url)) {
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return $this->error('URL不能为空');
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}
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try {
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$data = $this->service->crawlByUrl($url);
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return $this->success($data);
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} catch (\Exception $e) {
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return $this->error($e->getMessage());
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}
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}
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/**
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* 移动端链接抓取（处理短链）
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*/
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public function crawlMobileUrl(Request $request): Response
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{
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$this->requireAuth($request);
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$url = $request->post('url') ?: $request->get('url');
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if (empty($url)) {
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return $this->error('URL不能为空');
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}
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try {
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$data = $this->service->crawlByUrl($url);
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return $this->success($data);
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} catch (\Exception $e) {
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return $this->error($e->getMessage());
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}
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}
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/**
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* 关键词搜索懂车帝车型数据
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*/
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public function crawlKeyword(Request $request): Response
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{
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$this->requireAuth($request);
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$keyword = $request->post('keyword') ?: $request->get('keyword');
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if (empty($keyword)) {
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return $this->error('关键词不能为空');
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}
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try {
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$crawlService = new \app\Service\UsedCarCrawlService();
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$data = $crawlService->searchByKeyword($keyword);
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return $this->success($data);
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} catch (\Exception $e) {
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return $this->error($e->getMessage());
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}
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}
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/**
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* 生成PDF
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*/
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public function generatePdf(Request $request): Response
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{
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$userId = $this->requireAuth($request);
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$id = (int)$request->post('id');
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$price = (float)$request->post('price');
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$lang = $request->post('lang', 'zh');
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$currency = $request->post('currency', 'CNY');
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$tradeTerm = $request->post('trade_term', '');
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if ($id <= 0) {
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return $this->error('无效的ID');
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}
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if ($price <= 0) {
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return $this->error('请输入有效的价格');
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}
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try {
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$pdfFileName = $this->pdfService->generateUsedCarPdf(
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$id,
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$userId,
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$price,
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$lang,
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$currency,
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$tradeTerm
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);
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return $this->success([
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'pdf_file_name' => $pdfFileName,
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], 'PDF生成成功');
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} catch (\Exception $e) {
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return $this->error($e->getMessage());
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}
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}
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/**
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* 下载PDF
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*/
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public function downloadPdf(Request $request): Response
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{
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$userId = $this->getUserId($request);
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$id = (int)$request->get('id');
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if ($id <= 0) {
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return $this->error('无效的ID');
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}
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try {
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$car = \app\Model\UsedCar::findOrFail($id);
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if (empty($car->pdf_src)) {
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return $this->error('PDF文件不存在，请先生成PDF');
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}
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$pdfPath = $this->pdfService->getPdfPath($car->pdf_src);
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if (!$this->pdfService->pdfExists($car->pdf_src)) {
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return $this->error('PDF文件不存在');
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}
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// 设置下载的文件名
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$filename = $car->product_name . '-' . $car->code . '-' . $car->id . '.pdf';
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// 返回文件下载响应
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return response()->file($pdfPath, $filename);
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} catch (\Exception $e) {
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return $this->error($e->getMessage());
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}
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}
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/**
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* 获取PDF预览URL
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*/
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public function getPdfUrl(Request $request): Response
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{
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$userId = $this->getUserId($request);
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$id = (int)$request->get('id');
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if ($id <= 0) {
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return $this->error('无效的ID');
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}
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try {
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$car = \app\Model\UsedCar::findOrFail($id);
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if (empty($car->pdf_src)) {
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return $this->error('PDF文件不存在，请先生成PDF');
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}
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if (!$this->pdfService->pdfExists($car->pdf_src)) {
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return $this->error('PDF文件不存在');
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}
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// 将PDF复制到public目录以便访问
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$publicPdfDir = public_path('pdf');
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if (!is_dir($publicPdfDir)) {
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mkdir($publicPdfDir, 0755, true);
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}
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$publicPdfPath = $publicPdfDir . '/' . $car->pdf_src;
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if (!file_exists($publicPdfPath)) {
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copy($this->pdfService->getPdfPath($car->pdf_src), $publicPdfPath);
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}
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// 构建访问URL
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$baseUrl = $this->getBaseUrl($request);
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$pdfUrl = $baseUrl . '/pdf/' . $car->pdf_src;
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return $this->success([
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'pdf_url' => $pdfUrl,
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'file_name' => $car->product_name . '-' . $car->code . '-' . $car->id . '.pdf',
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]);
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} catch (\Exception $e) {
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return $this->error($e->getMessage());
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}
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}
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/**
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* 预览PDF（直接返回PDF内容）
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*/
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public function previewPdf(Request $request): Response
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{
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$id = (int)$request->get('id');
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if ($id <= 0) {
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return $this->error('无效的ID');
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}
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try {
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$car = \app\Model\UsedCar::findOrFail($id);
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if (empty($car->pdf_src)) {
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return $this->error('PDF文件不存在，请先生成PDF');
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}
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$pdfPath = $this->pdfService->getPdfPath($car->pdf_src);
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if (!$this->pdfService->pdfExists($car->pdf_src)) {
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return $this->error('PDF文件不存在');
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}
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// 返回PDF内容
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$content = file_get_contents($pdfPath);
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return response($content, 200, [
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'Content-Type' => 'application/pdf',
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'Access-Control-Allow-Origin' => '*',
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'Access-Control-Allow-Methods' => 'GET, OPTIONS',
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'Access-Control-Allow-Headers' => '*',
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]);
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} catch (\Exception $e) {
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return $this->error($e->getMessage());
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}
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}
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/**
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* 获取基础URL
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*/
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private function getBaseUrl(Request $request): string
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{
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$scheme = $request->header('x-forwarded-proto') ?? $request->header('x-scheme') ?? 'https';
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$host = $request->host();
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return $scheme . '://' . $host;
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}
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}
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