77 lines
2.7 KiB
PHP
77 lines
2.7 KiB
PHP
<?php
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// app/controller/PdfController.php
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namespace app\controller;
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use support\Request;
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use support\Response;
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use support\View;
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use app\common\utils\pdf\service\MpdfDriver;
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use app\common\utils\pdf\service\PdfHelper;
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class PdfController
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{
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// ① 从“现有 HTML 文件 + 外链CSS”生成并在线预览
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public function previewFromFile(Request $request): Response
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{
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// 你的模板路径（示例）
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$tpl = base_path('resource/templates/usedCar.html');
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// 可选：把 {{变量}} 替换
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$html = PdfHelper::loadTemplate($tpl, [
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'title' => '备货单',
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'order_no' => 'SO' . date('YmdHis'),
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'customer' => 'Magic Bridge Auto FZE',
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]);
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$driver = new MpdfDriver();
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$pdf = $driver->htmlToPdf($html, [
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// 若 HTML 里用到相对资源（img/css），给个基准目录
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'asset_base' => public_path('assets/pdf'),
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// 也可以单独传 CSS 文件（推荐把 CSS 放在 public/assets/pdf）
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'css_files' => [
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public_path('assets/pdf/stock-order.css'),
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],
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'header_html' => '<div style="text-align:right;color:#888;font-size:10px">Company • Stock Order</div>',
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'footer_html' => '<div style="text-align:center;color:#888;font-size:10px">{PAGENO} / {nbpg}</div>',
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'watermark_text' => '', // 'DRAFT'
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]);
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return new Response(200, [
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'Content-Type' => 'application/pdf',
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'Content-Disposition' => 'inline; filename="stock-order.pdf"',
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], $pdf);
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}
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// ② 直接下载
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public function download(Request $request): Response
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{
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$html = '<h1>发票</h1><p>客户：永生花</p>';
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$pdf = (new MpdfDriver())->htmlToPdf($html);
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return new Response(200, [
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'Content-Type' => 'application/pdf',
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'Content-Disposition' => 'attachment; filename="invoice.pdf"',
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], $pdf);
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}
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// ③ 保存到本地（或上传 OSS 前先落盘）
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public function save(Request $request): Response
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{
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$tpl = base_path('resource/templates/invoice.html');
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$html = PdfHelper::loadTemplate($tpl, [
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'invoice_no' => 'INV' . date('YmdHis'),
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'amount' => '12345.67',
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]);
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$pdf = (new MpdfDriver())->htmlToPdf($html, [
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'css_files' => [ public_path('assets/pdf/invoice.css') ],
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'asset_base'=> public_path('assets/pdf'),
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]);
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$dir = runtime_path('pdf');
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if (!is_dir($dir)) mkdir($dir, 0777, true);
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$path = $dir . '/invoice-' . date('YmdHis') . '.pdf';
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file_put_contents($path, $pdf);
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return json(['path' => $path]);
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}
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}
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