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feat(live): add language-aware flexible channel search (#23)

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Add backend language detection, flexible live channel search, iptv-org catalog caching, and protected built-in EPG source registration.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
This commit is contained in:
blomios
2026-10-06 11:42:06 +02:00
parent a6759b116d
commit 2a1c745a26
11 changed files with 314 additions and 19 deletions
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28
server/routes/live.js
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@ -1,6 +1,8 @@
const express = require('express');
const { requireAuth, requireAdmin } = require('../auth');
const liveProjection = require('../services/liveProjectionService');
const iptvOrgCatalog = require('../services/iptvOrgCatalogService');
const { getDb } = require('../db/sqlite');
const router = express.Router();
@ -31,14 +33,25 @@ router.get('/channels', requireAuth, async (req, res) => {
return res.status(400).json({ error: 'includeHidden must be true or false' });
}
const includeHidden = req.query.includeHidden === 'true';
const q = String(req.query.q || '').slice(0, 200);
const languages = String(req.query.languages || '').split(',').map(value => value.trim().toLowerCase()).filter(Boolean);
if (languages.some(code => !/^(?:[a-z]{2,3}|und)$/.test(code))) {
return res.status(400).json({ error: 'languages must be comma-separated language codes' });
}
try {
let state = liveProjection.projectionState();
if (state.status !== 'success' && state.status !== 'building') {
state = await liveProjection.startRebuild().promise;
}
const channels = liveProjection.getChannels({ sourceId, includeHidden, userId: req.user.id });
return res.json({ projection: serializeState(state), channels });
const allChannels = liveProjection.getChannels({ sourceId, includeHidden, userId: req.user.id });
const availableLanguages = [...new Map(allChannels.map(channel => [channel.language.code, channel.language])).values()]
.map(language => ({ code: language.code, short: language.short, label: language.label }))
.sort((left, right) => left.label.localeCompare(right.label));
const channels = allChannels.filter(channel =>
(!languages.length || languages.includes(channel.language.code)) && liveProjection.matchesSearch(channel, q)
);
return res.json({ projection: serializeState(state), filters: { availableLanguages }, channels });
} catch (error) {
console.error('[LiveProjection] Failed to serve projected channels:', error.message);
const state = liveProjection.projectionState();
@ -74,5 +87,16 @@ router.post('/projection/rebuild', requireAuth, requireAdmin, (req, res) => {
}
});
router.post('/projection/standards/refresh', requireAuth, requireAdmin, async (req, res) => {
try {
const result = await iptvOrgCatalog.refresh(getDb());
await liveProjection.queueRebuild();
return res.json(result);
} catch (error) {
console.error('[LiveProjection] iptv-org refresh failed:', error.message);
return res.status(502).json({ error: 'Unable to refresh the iptv-org catalog' });
}
});
module.exports = router;
module.exports.serializeState = serializeState;