feat: include project name in export all zip filenames

When exporting conversations from a project, the zip filename becomes
chatgpt-export-{format}-project-{normalized-name}.zip instead of the
generic chatgpt-export-{format}.zip.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

src/exporter/html.ts

@@ -4,7 +4,7 @@ import { KEY_TIMESTAMP_24H, KEY_TIMESTAMP_ENABLED, KEY_TIMESTAMP_HTML, baseUrl }
 import i18n from '../i18n'
 import { checkIfConversationStarted, getUserAvatar } from '../page'
 import templateHtml from '../template.html?raw'
-import { downloadFile, getFileNameWithFormat } from '../utils/download'
+import { buildZipFileName, downloadFile, getFileNameWithFormat } from '../utils/download'
 import { fromMarkdown, toHtml } from '../utils/markdown'
 import { ScriptStorage } from '../utils/storage'
 import { standardizeLineBreaks } from '../utils/text'
@@ -31,7 +31,7 @@ export async function exportToHtml(fileNameFormat: string, metaList: ExportMeta[
     return true
 }
 
-export async function exportAllToHtml(fileNameFormat: string, apiConversations: ApiConversationWithId[], metaList?: ExportMeta[]) {
+export async function exportAllToHtml(fileNameFormat: string, apiConversations: ApiConversationWithId[], metaList?: ExportMeta[], projectName?: string) {
     const userAvatar = await getUserAvatar()
 
     const zip = new JSZip()
@@ -63,7 +63,7 @@ export async function exportAllToHtml(fileNameFormat: string, apiConversations:
             level: 9,
         },
     })
-    downloadFile('chatgpt-export-html.zip', 'application/zip', blob)
+    downloadFile(buildZipFileName('html', projectName), 'application/zip', blob)
 
     return true
 }

src/exporter/json.ts

@@ -3,8 +3,9 @@ import { fetchConversation, getCurrentChatId, processConversation } from '../api
 import i18n from '../i18n'
 import { checkIfConversationStarted } from '../page'
 import { convertToOoba, convertToTavern } from '../utils/conversion'
-import { downloadFile, getFileNameWithFormat } from '../utils/download'
+import { buildZipFileName, downloadFile, getFileNameWithFormat, normalizeProjectName } from '../utils/download'
 import type { ApiConversationWithId } from '../api'
+import type { ExportMeta } from '../ui/SettingContext'
 
 export async function exportToJson(fileNameFormat: string) {
     if (!checkIfConversationStarted()) {
@@ -60,14 +61,17 @@ export async function exportToOoba(fileNameFormat: string) {
     return true
 }
 
-export async function exportAllToOfficialJson(_fileNameFormat: string, apiConversations: ApiConversationWithId[]) {
+export async function exportAllToOfficialJson(_fileNameFormat: string, apiConversations: ApiConversationWithId[], _metaList?: ExportMeta[], projectName?: string) {
     const content = conversationToJson(apiConversations)
-    downloadFile('chatgpt-export.json', 'application/json', content)
+    const baseName = projectName
+        ? `chatgpt-export-project-${normalizeProjectName(projectName)}`
+        : 'chatgpt-export'
+    downloadFile(`${baseName}.json`, 'application/json', content)
 
     return true
 }
 
-export async function exportAllToJson(fileNameFormat: string, apiConversations: ApiConversationWithId[]) {
+export async function exportAllToJson(fileNameFormat: string, apiConversations: ApiConversationWithId[], _metaList?: ExportMeta[], projectName?: string) {
     const zip = new JSZip()
     const filenameMap = new Map<string, number>()
     const conversations = apiConversations.map(x => ({
@@ -100,7 +104,7 @@ export async function exportAllToJson(fileNameFormat: string, apiConversations:
             level: 9,
         },
     })
-    downloadFile('chatgpt-export-json.zip', 'application/zip', blob)
+    downloadFile(buildZipFileName('json', projectName), 'application/zip', blob)
 
     return true
 }

src/exporter/markdown.ts

@@ -3,7 +3,7 @@ import { fetchConversation, getCurrentChatId, processConversation } from '../api
 import { KEY_TIMESTAMP_24H, KEY_TIMESTAMP_ENABLED, KEY_TIMESTAMP_MARKDOWN, baseUrl } from '../constants'
 import i18n from '../i18n'
 import { checkIfConversationStarted } from '../page'
-import { downloadFile, getFileNameWithFormat } from '../utils/download'
+import { buildZipFileName, downloadFile, getFileNameWithFormat } from '../utils/download'
 import { fromMarkdown, toMarkdown } from '../utils/markdown'
 import { ScriptStorage } from '../utils/storage'
 import { standardizeLineBreaks } from '../utils/text'
@@ -28,7 +28,7 @@ export async function exportToMarkdown(fileNameFormat: string, metaList: ExportM
     return true
 }
 
-export async function exportAllToMarkdown(fileNameFormat: string, apiConversations: ApiConversationWithId[], metaList?: ExportMeta[]) {
+export async function exportAllToMarkdown(fileNameFormat: string, apiConversations: ApiConversationWithId[], metaList?: ExportMeta[], projectName?: string) {
     const zip = new JSZip()
     const filenameMap = new Map<string, number>()
     const conversations = apiConversations.map(x => processConversation(x))
@@ -58,7 +58,7 @@ export async function exportAllToMarkdown(fileNameFormat: string, apiConversatio
             level: 9,
         },
     })
-    downloadFile('chatgpt-export-markdown.zip', 'application/zip', blob)
+    downloadFile(buildZipFileName('markdown', projectName), 'application/zip', blob)
 
     return true
 }

src/ui/ExportDialog.tsx

@@ -269,10 +269,10 @@ const DialogContent: FC<DialogContentProps> = ({ format }) => {
         const off = requestQueue.on('done', (results) => {
             setProcessing(false)
             const callback = exportAllOptions.find(o => o.label === exportType)?.callback
-            if (callback) callback(format, results, metaList)
+            if (callback) callback(format, results, metaList, selectedProject?.display.name)
         })
         return () => off()
-    }, [requestQueue, exportAllOptions, exportType, format, metaList])
+    }, [requestQueue, exportAllOptions, exportType, format, metaList, selectedProject])
 
     useEffect(() => {
         const off = archiveQueue.on('done', () => {
@@ -314,7 +314,7 @@ const DialogContent: FC<DialogContentProps> = ({ format }) => {
 
         const results = localConversations.filter(c => selected.some(s => s.id === c.id))
         const callback = exportAllOptions.find(o => o.label === exportType)?.callback
-        if (callback) callback(format, results, metaList)
+        if (callback) callback(format, results, metaList, selectedProject?.display.name)
     }, [
         disabled,
         selected,
@@ -323,6 +323,7 @@ const DialogContent: FC<DialogContentProps> = ({ format }) => {
         exportType,
         format,
         metaList,
+        selectedProject,
     ])
 
     const exportAll = useMemo(() => {

src/utils/download.ts

@@ -21,6 +21,20 @@ export function downloadUrl(filename: string, url: string) {
     document.body.removeChild(a)
 }
 
+export function normalizeProjectName(projectName: string) {
+    return projectName
+        .toLowerCase()
+        .replace(/[^a-z0-9]+/g, '-')
+        .replace(/^-+|-+$/g, '')
+}
+
+export function buildZipFileName(format: string, projectName?: string) {
+    if (projectName) {
+        return `chatgpt-export-${format}-project-${normalizeProjectName(projectName)}.zip`
+    }
+    return `chatgpt-export-${format}.zip`
+}
+
 export function getFileNameWithFormat(format: string, ext: string, {
     title = document.title,
     // chatId will be empty when exporting all conversations