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92a138e f4623fe 92a138e | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 | const { getDb } = require('../config/database');
const { generatePreviewHtml } = require('../services/previewService');
const logger = require('../config/logger');
/**
* GET /api/export/:resumeId/preview
* Renders an HTML preview by reading from the database.
*/
async function previewResume(req, res) {
const { resumeId } = req.params;
const db = await getDb();
const resume = await db.get(
`SELECT r.*, t.html_content, t.css_content
FROM resumes r
LEFT JOIN templates t ON r.template_id = t.id
WHERE r.id = ?`,
resumeId
);
if (!resume) return res.status(404).send('Resume not found');
if (!resume.html_content) {
return res.send(`
<div style="font-family: sans-serif; display: flex; flex-direction: column; align-items: center; justify-content: center; height: 100vh; color: #64748b; background: #f8fafc; text-align: center; padding: 2rem;">
<svg xmlns="http://www.w3.org/2000/svg" width="64" height="64" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" style="margin-bottom: 1rem; opacity: 0.5;"><rect width="18" height="18" x="3" y="3" rx="2"/><path d="M7 7h10"/><path d="M7 12h10"/><path d="M7 17h10"/></svg>
<h2 style="margin: 0 0 0.5rem 0; color: #1e293b;">No Template Selected</h2>
<p style="margin: 0;">Please select a template in the design sidebar to preview your resume.</p>
</div>
`);
}
const content = JSON.parse(resume.content || '{}');
const design = JSON.parse(resume.design || '{}');
const previewHtml = generatePreviewHtml(content, design, resume.html_content, resume.css_content);
res.send(previewHtml);
}
/**
* POST /api/export/preview
* Renders a live preview directly from posted content+design+templateId.
* DOES NOT read from or write to the database (except to fetch template HTML/CSS).
* Body: { content, design, templateId }
*/
async function previewFromData(req, res) {
const { content, design, templateId } = req.body;
if (!templateId) {
return res.status(400).json({ success: false, message: 'templateId is required' });
}
const db = await getDb();
const template = await db.get(
'SELECT html_content, css_content FROM templates WHERE id = ?',
templateId
);
if (!template || !template.html_content) {
return res.send(`
<div style="font-family: sans-serif; display: flex; flex-direction: column; align-items: center; justify-content: center; height: 100vh; color: #64748b; background: #f8fafc; text-align: center; padding: 2rem;">
<h2 style="margin: 0 0 0.5rem 0; color: #1e293b;">Template not found</h2>
<p style="margin: 0;">The selected template could not be loaded.</p>
</div>
`);
}
const previewHtml = generatePreviewHtml(
content || {},
design || {},
template.html_content,
template.css_content
);
res.send(previewHtml);
}
module.exports = { previewResume, previewFromData };
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