5cd7e1eb30
- Backend: GET /api/export/:type/:id returns .md file download - Backend: POST /api/export/text for direct text-to-md export - Frontend: downloadMarkdown() utility for client-side .md download - Frontend: printAsPdf() utility via browser print dialog - GenerateView: export dropdown button (MD / PDF) on result card Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
39 lines
1.4 KiB
TypeScript
39 lines
1.4 KiB
TypeScript
/**
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* 导出文本为 Markdown / PDF
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*/
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export function downloadMarkdown(content: string, title = '导出内容') {
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const now = new Date().toISOString().slice(0, 19).replace(/[:T]/g, '-')
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const markdown = `# ${title}\n\n> 导出时间: ${new Date().toLocaleString('zh-CN')}\n\n${content}\n`
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const blob = new Blob([markdown], { type: 'text/markdown; charset=utf-8' })
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const url = URL.createObjectURL(blob)
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const a = document.createElement('a')
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a.href = url
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a.download = `${title.replace(/\s+/g, '_')}_${now}.md`
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document.body.appendChild(a)
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a.click()
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document.body.removeChild(a)
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URL.revokeObjectURL(url)
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}
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export function printAsPdf(content: string, title = '导出内容') {
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const w = window.open('', '_blank', 'width=800,height=600')
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if (!w) return
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w.document.write(`
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<!DOCTYPE html>
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<html><head><meta charset="utf-8">
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<title>${title}</title>
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<style>
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body { font-family: system-ui, sans-serif; max-width: 800px; margin: 0 auto; padding: 2rem; line-height: 1.7; }
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pre { white-space: pre-wrap; background: #f5f5f5; padding: 1rem; border-radius: 6px; }
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</style></head>
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<body><h1>${title}</h1><p><em>导出时间: ${new Date().toLocaleString('zh-CN')}</em></p><pre>${escapeHtml(content)}</pre></body></html>
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`)
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w.document.close()
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setTimeout(() => w.print(), 300)
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}
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function escapeHtml(text: string) {
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return text.replace(/&/g, '&').replace(/</g, '<').replace(/>/g, '>')
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}
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