2024-09-12 22:30:16 +08:00
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addEventListener('fetch', event => {
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event.respondWith(handleTgphimgRequest(event.request));
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});
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2024-10-14 15:02:52 +08:00
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/*
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接口来自 TGPH的Debug通道,随时可能取消,图片可能也没掉
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*/
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2024-09-12 22:30:16 +08:00
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async function handleTgphimgRequest(request) {
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// 确认请求方法为 POST 并且内容类型正确
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if (request.method !== 'POST' || !request.headers.get('Content-Type').includes('multipart/form-data')) {
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return new Response('Invalid request', { status: 400 });
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}
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// 解析表单数据
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const formData = await request.formData();
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const imageFile = formData.get('image'); // 假设字段名为 'image'
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if (!imageFile) return new Response('Image file not found', { status: 400 });
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// 修改字段名为 'file',以适应 Telegra.ph 的接口
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formData.append('file', imageFile);
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formData.delete('image'); // 删除原来的 'image' 字段
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// Telegra.ph 的上传接口
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const targetUrl = 'https://telegra.ph/upload?source=bugtracker';
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// 发送修改后的表单数据
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const response = await fetch(targetUrl, {
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method: 'POST',
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body: formData
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});
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// 处理响应
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if (response.ok) {
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const result = await response.json();
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if (result && result.src) {
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// 提取 src 并拼接成完整的 URL
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const imageUrl = `https://telegra.ph${result.src.replace(/\\/g, '')}`; // 处理反斜杠
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return new Response(imageUrl);
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} else {
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return new Response('Error: Unexpected response format', { status: 500 });
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}
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} else {
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return new Response('Error: ' + await response.text(), { status: response.status });
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}
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}
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