84 lines
2.5 KiB
TypeScript
84 lines
2.5 KiB
TypeScript
import type { NextApiRequest, NextApiResponse } from "next"
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import sqlite3 from "sqlite3"
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import path from "path"
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export default async function handler(req: NextApiRequest, res: NextApiResponse) {
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if (req.method !== "GET") return res.status(405).json({ error: "Method not allowed" })
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const { format = 'json', type = 'sources' } = req.query
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const dbPath = path.join(process.cwd(), "database", "antihoax.db")
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const db = new sqlite3.Database(dbPath)
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try {
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let query = ""
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let filename = ""
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if (type === 'sources') {
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query = `
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SELECT s.domain, s.risk_level, s.status, s.created_at,
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GROUP_CONCAT(c.name) as categories
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FROM sources s
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LEFT JOIN source_categories sc ON s.id = sc.source_id
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LEFT JOIN categories c ON sc.category_id = c.id
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WHERE s.status = 'verified'
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GROUP BY s.id
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ORDER BY s.risk_level DESC
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`
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filename = `sources_export_${Date.now()}.${format}`
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} else if (type === 'reports') {
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query = `
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SELECT source_url, status, categories, description, created_at
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FROM reports
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WHERE status != 'spam'
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ORDER BY created_at DESC
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`
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filename = `reports_export_${Date.now()}.${format}`
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}
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const data = await new Promise<any[]>((resolve, reject) => {
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db.all(query, (err, rows) => {
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if (err) reject(err)
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else resolve(rows)
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})
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})
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if (format === 'csv') {
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// Convert to CSV
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if (data.length === 0) {
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return res.status(200).send('')
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}
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const headers = Object.keys(data[0]).join(',')
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const csvRows = data.map(row =>
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Object.values(row).map(value =>
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typeof value === 'string' && value.includes(',')
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? `"${value.replace(/"/g, '""')}"`
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: value
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).join(',')
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)
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const csvContent = [headers, ...csvRows].join('\n')
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res.setHeader('Content-Type', 'text/csv')
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res.setHeader('Content-Disposition', `attachment; filename="${filename}"`)
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res.send(csvContent)
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} else {
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// JSON format
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res.setHeader('Content-Type', 'application/json')
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res.setHeader('Content-Disposition', `attachment; filename="${filename}"`)
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res.json({
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exported_at: new Date().toISOString(),
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count: data.length,
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data
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})
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}
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} catch (error) {
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console.error('Export error:', error)
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res.status(500).json({ error: "Export failed" })
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} finally {
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db.close()
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}
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} |