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use serversside caching for channel lookup

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Simon 2025-01-28 18:08:04 +07:00
parent c18ccd6e78
commit c17b0172d9
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1 changed files with 10 additions and 40 deletions
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50
extension/background.js
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@ -143,45 +143,15 @@ async function videoExists(id) {
return new URL(`video/${id}/`, `${access.url}:${access.port}/`).href; return new URL(`video/${id}/`, `${access.url}:${access.port}/`).href;
} }
async function getChannelCache() {
let cache = await browserType.storage.local.get('cache');
if (cache.cache) return cache;
return { cache: {} };
}
async function setChannel(channelHandler, channelId) {
let cache = await getChannelCache();
cache.cache[channelHandler] = { id: channelId, timestamp: Date.now() };
browserType.storage.local.set(cache);
}
async function getChannelId(channelHandle) {
let cache = await getChannelCache();
if (cache.cache[channelHandle]) {
return cache.cache[channelHandle]?.id;
}
let channel = await searchChannel(channelHandle);
if (channel) setChannel(channelHandle, channel.channel_id);
return channel.channel_id;
}
async function searchChannel(channelHandle) {
const path = `api/channel/search/?q=${channelHandle}`;
let response = await sendGet(path);
return response.data;
}
async function getChannel(channelHandle) { async function getChannel(channelHandle) {
let channelId = await getChannelId(channelHandle); let channel;
if (!channelId) return; const path = `api/channel/search/?q=${channelHandle}`;
try {
const path = `api/channel/${channelId}/`; channel = await sendGet(path);
let response = await sendGet(path); return channel.data;
} catch {
return response.data; return false;
}
} }
async function cookieStr(cookieLines) { async function cookieStr(cookieLines) {
@ -308,8 +278,8 @@ function handleMessage(request, sender, sendResponse) {
return await subscribe(request.url, true); return await subscribe(request.url, true);
} }
case 'unsubscribe': { case 'unsubscribe': {
let channelId = await getChannelId(request.url); let channel = await getChannel(request.url);
return await subscribe(channelId, false); return await subscribe(channel.channel_id, false);
} }
case 'videoExists': { case 'videoExists': {
return await videoExists(request.videoId); return await videoExists(request.videoId);