96 lines
4.3 KiB
JavaScript
96 lines
4.3 KiB
JavaScript
const multer = require('multer');
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const path = require('path');
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const fs = require('fs');
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const sharp = require('sharp');
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let db;
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const siteConfig = require('../siteConfig');
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function init(database) { db = database; }
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function setupRoutes(app, auth) {
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const { authenticateToken, requireAdmin } = auth;
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const imgDir = path.join(__dirname, '..', '..', 'public', 'img');
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const favDir = path.join(__dirname, '..', '..', 'public');
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if (!fs.existsSync(imgDir)) fs.mkdirSync(imgDir, { recursive: true });
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const storage = multer.memoryStorage();
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const uploadLogo = multer({
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storage,
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limits: { fileSize: 5 * 1024 * 1024 },
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fileFilter: (req, file, cb) => {
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const allowed = ['.jpg', '.jpeg', '.png', '.webp', '.svg', '.gif', '.bmp'];
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const ext = path.extname(file.originalname).toLowerCase();
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if (!allowed.includes(ext)) return cb(new Error('Недопустимый формат файла'));
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cb(null, true);
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}
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});
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app.post('/api/admin/settings/logo', authenticateToken, requireAdmin, uploadLogo.single('logo'), async (req, res) => {
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if (!req.file) return res.status(400).json({ error: 'Файл не загружен' });
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try {
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const ext = path.extname(req.file.originalname).toLowerCase();
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const logoWebp = path.join(imgDir, 'logo.webp');
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const fav32 = path.join(favDir, 'favicon-32x32.png');
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const fav16 = path.join(favDir, 'favicon-16x16.png');
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const apple = path.join(favDir, 'apple-touch-icon.png');
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const pipeline = sharp(req.file.buffer);
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if (ext !== '.svg') {
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await pipeline.clone().webp({ quality: 85 }).toFile(logoWebp);
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} else {
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fs.writeFileSync(logoWebp, req.file.buffer);
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}
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if (ext !== '.svg') {
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await pipeline.clone().resize(32, 32, { fit: 'contain', background: { r: 0, g: 0, b: 0, alpha: 0 } }).png().toFile(fav32);
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await pipeline.clone().resize(16, 16, { fit: 'contain', background: { r: 0, g: 0, b: 0, alpha: 0 } }).png().toFile(fav16);
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await pipeline.clone().resize(180, 180, { fit: 'contain', background: { r: 0, g: 0, b: 0, alpha: 0 } }).png().toFile(apple);
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} else {
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fs.writeFileSync(fav32, req.file.buffer);
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fs.writeFileSync(fav16, req.file.buffer);
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fs.writeFileSync(apple, req.file.buffer);
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}
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const logoPath = './img/logo.webp';
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db.run(`INSERT INTO settings (key, value) VALUES ('logo_path', ?) ON CONFLICT(key) DO UPDATE SET value = ?`, [logoPath, logoPath]);
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res.json({ path: logoPath, url: logoPath });
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} catch (e) {
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console.error('Ошибка при обработке логотипа:', e);
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res.status(500).json({ error: 'Ошибка обработки изображения' });
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}
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});
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app.get('/api/admin/settings', authenticateToken, requireAdmin, (req, res) => {
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db.all(`SELECT * FROM settings ORDER BY id`, (err, rows) => {
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if (err) return res.status(500).json({ error: 'Ошибка БД' });
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const obj = {};
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rows.forEach(r => { obj[r.key] = r.value; });
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res.json(obj);
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});
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});
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app.put('/api/admin/settings', authenticateToken, requireAdmin, async (req, res) => {
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const entries = req.body;
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if (!entries || typeof entries !== 'object' || Array.isArray(entries)) return res.status(400).json({ error: 'Неверные данные' });
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try {
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if (entries.logo_zoom !== undefined) {
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const z = parseFloat(entries.logo_zoom);
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if (!Number.isFinite(z) || z < 0.5 || z > 4) return res.status(400).json({ error: 'Масштаб логотипа должен быть от 0.5 до 4' });
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entries.logo_zoom = String(z);
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}
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const saved = await siteConfig.setMany(entries);
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res.json({ message: 'Обновлено', saved });
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} catch (err) {
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console.error('settings put error:', err);
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res.status(500).json({ error: 'Ошибка сохранения настроек' });
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}
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});
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}
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module.exports = { init, setupRoutes };
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