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fix: 预览时脚本下载报错导致的崩溃

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xream 2023-09-07 23:17:36 +08:00
parent 07b38cf971
commit 59bca5670d
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GPG Key ID: 1D2C5225471789F9
2 changed files with 108 additions and 84 deletions
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2
backend/package.json
View File

@ -1,6 +1,6 @@
{
"name": "sub-store",
"version": "2.14.49",
"version": "2.14.50",
"description": "Advanced Subscription Manager for QX, Loon, Surge, Stash and ShadowRocket.",
"main": "src/main.js",
"scripts": {

190
backend/src/restful/preview.js
View File

@ -12,98 +12,122 @@ export default function register($app) {
}
async function compareSub(req, res) {
const sub = req.body;
const target = req.query.target || 'JSON';
let content;
if (sub.source === 'local') {
content = sub.content;
} else {
try {
content = await download(sub.url, sub.ua);
} catch (err) {
failed(
res,
new NetworkError(
'FAILED_TO_DOWNLOAD_RESOURCE',
'无法下载远程资源',
`Reason: ${err}`,
),
);
return;
}
}
// parse proxies
const original = ProxyUtils.parse(content);
// add id
original.forEach((proxy, i) => {
proxy.id = i;
});
// apply processors
const processed = await ProxyUtils.process(
original,
sub.process || [],
target,
);
// produce
success(res, { original, processed });
}
async function compareCollection(req, res) {
const allSubs = $.read(SUBS_KEY);
const collection = req.body;
const subnames = collection.subscriptions;
const results = {};
await Promise.all(
subnames.map(async (name) => {
const sub = findByName(allSubs, name);
try {
const sub = req.body;
const target = req.query.target || 'JSON';
let content;
if (sub.source === 'local') {
content = sub.content;
} else {
try {
let raw;
if (sub.source === 'local') {
raw = sub.content;
} else {
raw = await download(sub.url, sub.ua);
}
// parse proxies
let currentProxies = ProxyUtils.parse(raw);
// apply processors
currentProxies = await ProxyUtils.process(
currentProxies,
sub.process || [],
'JSON',
);
results[name] = currentProxies;
content = await download(sub.url, sub.ua);
} catch (err) {
failed(
res,
new InternalServerError(
'PROCESS_FAILED',
`处理子订阅 ${name} 失败`,
new NetworkError(
'FAILED_TO_DOWNLOAD_RESOURCE',
'无法下载远程资源',
`Reason: ${err}`,
),
);
return;
}
}),
);
}
// parse proxies
const original = ProxyUtils.parse(content);
// merge proxies with the original order
const original = Array.prototype.concat.apply(
[],
subnames.map((name) => results[name] || []),
);
// add id
original.forEach((proxy, i) => {
proxy.id = i;
});
original.forEach((proxy, i) => {
proxy.id = i;
});
// apply processors
const processed = await ProxyUtils.process(
original,
sub.process || [],
target,
);
const processed = await ProxyUtils.process(
original,
collection.process || [],
'JSON',
);
success(res, { original, processed });
// produce
success(res, { original, processed });
} catch (err) {
$.error(err.message ?? err);
failed(
res,
new InternalServerError(
`INTERNAL_SERVER_ERROR`,
`Failed to preview subscription`,
`Reason: ${err.message ?? err}`,
),
);
}
}
async function compareCollection(req, res) {
try {
const allSubs = $.read(SUBS_KEY);
const collection = req.body;
const subnames = collection.subscriptions;
const results = {};
await Promise.all(
subnames.map(async (name) => {
const sub = findByName(allSubs, name);
try {
let raw;
if (sub.source === 'local') {
raw = sub.content;
} else {
raw = await download(sub.url, sub.ua);
}
// parse proxies
let currentProxies = ProxyUtils.parse(raw);
// apply processors
currentProxies = await ProxyUtils.process(
currentProxies,
sub.process || [],
'JSON',
);
results[name] = currentProxies;
} catch (err) {
failed(
res,
new InternalServerError(
'PROCESS_FAILED',
`处理子订阅 ${name} 失败`,
`Reason: ${err}`,
),
);
}
}),
);
// merge proxies with the original order
const original = Array.prototype.concat.apply(
[],
subnames.map((name) => results[name] || []),
);
original.forEach((proxy, i) => {
proxy.id = i;
});
const processed = await ProxyUtils.process(
original,
collection.process || [],
'JSON',
);
success(res, { original, processed });
} catch (err) {
$.error(err.message ?? err);
failed(
res,
new InternalServerError(
`INTERNAL_SERVER_ERROR`,
`Failed to preview collection`,
`Reason: ${err.message ?? err}`,
),
);
}
}