seb/dashback
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

u

Browse Source
This commit is contained in:
seb
2026-10-07 19:16:42 +02:00
parent 1743cef11c
commit 857963b1c3
20 changed files with 892 additions and 182 deletions
Download Patch File Download Diff File Expand all files Collapse all files

46
src/tools/vfs.js
View File

@@ -54,7 +54,7 @@ export function getMimeType(filePath) {
export function extractFullHash(p) {
if (typeof p !== 'string' || !p.trim()) return null;
const clean = p.trim().replace(/^([a-zA-Z]:|\/)+/, '');
const clean = p.trim().replace(/^vfs:\/+/i, '').replace(/^([a-zA-Z]:|\/)+/, '');
const parts = clean.split('/');
const last = parts[parts.length - 1];
const withoutExt = last.replace(/\.[a-zA-Z0-9]+$/, '');
@@ -342,13 +342,14 @@ export function createVfs(vfsRoot, options = {}) {
readFile: (p, opt, cb) => {
const callback = typeof opt === 'function' ? opt : cb;
const options = typeof opt === 'function' ? undefined : opt;
try {
const data = vfs.readFileSync(p, options);
if (typeof callback === 'function') process.nextTick(callback, null, data);
} catch (err) {
if (typeof callback === 'function') process.nextTick(callback, err);
else throw err;
}
vfs.promises.readFile(p, options)
.then((data) => {
if (typeof callback === 'function') process.nextTick(callback, null, data);
})
.catch((err) => {
if (typeof callback === 'function') process.nextTick(callback, err);
else throw err;
});
},
createReadStream: (p, opt) => {
@@ -476,7 +477,34 @@ export function createVfs(vfsRoot, options = {}) {
},
promises: {
readFile: async (p, opt) => vfs.readFileSync(p, opt),
readFile: async (p, opt) => {
const hash = extractFullHash(p);
if (hash) {
const buf = syncFetchImage(hash);
if (buf) {
const encoding = typeof opt === 'string' ? opt : opt?.encoding;
return encoding ? buf.toString(encoding) : buf;
}
if (googleAuthId) {
try {
const store = await getStore();
const img = await store.pic.getImageByHash(googleAuthId, hash);
if (img?.buffer) {
try {
const cachePath = path.join(vfsRoot, 'images', `${hash}.avif`);
fs.mkdirSync(path.join(vfsRoot, 'images'), { recursive: true });
fs.writeFileSync(cachePath, img.buffer);
} catch { /* ignore cache write error */ }
const encoding = typeof opt === 'string' ? opt : opt?.encoding;
return encoding ? img.buffer.toString(encoding) : img.buffer;
}
} catch {
// fall through
}
}
}
return vfs.readFileSync(p, opt);
},
writeFile: async (p, data, opt) => vfs.writeFileSync(p, data, opt),
appendFile: async (p, data, opt) => vfs.appendFileSync(p, data, opt),
stat: async (p, opt) => vfs.statSync(p, opt),