hicccc77/WeFlow
1
0
Fork 0
mirror of https://github.com/hicccc77/WeFlow.git synced 2026-05-27 15:11:23 +00:00
Code Issues Packages Projects Releases Wiki Activity

fix(api): refresh image export cache when larger file is available

Browse Source
This commit is contained in:
DestinyleSnowy
2026-05-14 19:24:46 +08:00
parent 70aff53ef1
commit 09c83ae993
1 changed files with 16 additions and 6 deletions
Download Patch File Download Diff File Expand all files Collapse all files

22
electron/services/httpService.ts
View File

@@ -1417,6 +1417,20 @@ class HttpService {
return '.jpg'
}
private writeFileIfLarger(fullPath: string, data: Buffer): void {
if (fs.existsSync(fullPath)) {
try {
const stat = fs.statSync(fullPath)
if (!stat.isFile()) return
if (data.length <= stat.size) return
} catch {
// If the existing export cannot be inspected, overwrite it below.
}
}
fs.writeFileSync(fullPath, data)
}
private async exportMediaForMessages(
messages: Message[],
talker: string,
@@ -1516,9 +1530,7 @@ class HttpService {
const targetDir = path.join(sessionDir, 'images')
const fullPath = path.join(targetDir, fileName)
this.ensureDir(targetDir)
if (!fs.existsSync(fullPath)) {
fs.writeFileSync(fullPath, imageBuffer)
}
this.writeFileIfLarger(fullPath, imageBuffer)
const relativePath = `${this.sanitizeFileName(talker, 'session')}/images/${fileName}`
return { kind: 'image', fileName, fullPath, relativePath }
}
@@ -1531,9 +1543,7 @@ class HttpService {
const targetDir = path.join(sessionDir, 'images')
const fullPath = path.join(targetDir, fileName)
this.ensureDir(targetDir)
if (!fs.existsSync(fullPath)) {
fs.copyFileSync(imagePath, fullPath)
}
this.writeFileIfLarger(fullPath, imageBuffer)
const relativePath = `${this.sanitizeFileName(talker, 'session')}/images/${fileName}`
return { kind: 'image', fileName, fullPath, relativePath }
}