全新出发
This commit is contained in:
cc committed
1 parent
b06c117b1e
commit
fa4edebed6
463 files changed
+181610
-125
No files matched your search
@@ -0,0 +1,383 @@
|
||||
import * as fs from 'fs';
|
||||
// '../../wcdbService';
|
||||
import { getPreferredDisplayName, resolveExportDisplayProfile } from '../../export/contacts/contactResolver';
|
||||
import { buildGroupNicknameIdCandidates, resolveGroupNicknameByCandidates } from '../../export/contacts/groupNickname';
|
||||
import { formatIsoTimestamp } from '../../export/utils/timestamp';
|
||||
|
||||
import { parallelLimit } from '../../export/utils/parallelLimit';
|
||||
import { ExportDisplayProfile, MediaExportItem } from '../../export/types';
|
||||
import { wcdbService } from "../../wcdbService";
|
||||
|
||||
export class WeCloneFormatter {
|
||||
constructor(private exportService: any) {}
|
||||
|
||||
public async export(sessionId: any, outputPath: any, options: any, onProgress: any, control: any): Promise<{ success: boolean; error?: string }> {
|
||||
|
||||
try {
|
||||
this.exportService.throwIfStopRequested(control)
|
||||
const conn = await this.exportService.ensureConnected()
|
||||
if (!conn.success || !conn.cleanedWxid) return { success: false, error: conn.error }
|
||||
|
||||
const cleanedMyWxid = conn.cleanedWxid
|
||||
const isGroup = sessionId.includes('@chatroom')
|
||||
const rawMyWxid = this.exportService.getConfiguredMyWxid()
|
||||
const sessionInfo = await this.exportService.getContactInfo(sessionId)
|
||||
const myInfo = await this.exportService.getContactInfo(cleanedMyWxid)
|
||||
|
||||
const contactCache = new Map<string, { success: boolean; contact?: any; error?: string }>()
|
||||
const getContactCached = async (username: string) => {
|
||||
if (contactCache.has(username)) {
|
||||
return contactCache.get(username)!
|
||||
}
|
||||
const result = await wcdbService.getContact(username)
|
||||
contactCache.set(username, result)
|
||||
return result
|
||||
}
|
||||
|
||||
onProgress?.({
|
||||
current: 0,
|
||||
total: 100,
|
||||
currentSession: sessionInfo.displayName,
|
||||
phase: 'preparing'
|
||||
})
|
||||
|
||||
const collectParams = this.exportService.resolveCollectParams(options)
|
||||
const collectProgressReporter = this.exportService.createCollectProgressReporter(sessionInfo.displayName, onProgress, 5)
|
||||
const collected = await this.exportService.collectMessages(
|
||||
sessionId,
|
||||
cleanedMyWxid,
|
||||
options.dateRange,
|
||||
options.senderUsername,
|
||||
collectParams.mode,
|
||||
collectParams.targetMediaTypes,
|
||||
control,
|
||||
collectProgressReporter
|
||||
)
|
||||
let totalMessages = collected.rows.length
|
||||
if (totalMessages === 0) {
|
||||
return { success: false, error: await this.exportService.buildNoMessagesError(sessionId, collected) }
|
||||
}
|
||||
await this.exportService.createWeliveRawOutputPlaceholder(outputPath, control)
|
||||
|
||||
await this.exportService.hydrateEmojiCaptionsForMessages(sessionId, collected.rows, control)
|
||||
|
||||
const senderUsernames = new Set<string>()
|
||||
let senderScanIndex = 0
|
||||
for (const msg of collected.rows) {
|
||||
if ((senderScanIndex++ & 0x7f) === 0) {
|
||||
this.exportService.throwIfStopRequested(control)
|
||||
}
|
||||
if (msg.senderUsername) senderUsernames.add(msg.senderUsername)
|
||||
}
|
||||
senderUsernames.add(sessionId)
|
||||
await this.exportService.preloadContacts(senderUsernames, contactCache)
|
||||
|
||||
const groupNicknameCandidates = isGroup
|
||||
? buildGroupNicknameIdCandidates([
|
||||
...Array.from(senderUsernames.values()),
|
||||
...collected.rows.map((msg: any) => msg.senderUsername),
|
||||
cleanedMyWxid,
|
||||
rawMyWxid
|
||||
])
|
||||
: []
|
||||
const groupNicknamesMap = isGroup
|
||||
? await this.exportService.getGroupNicknamesForRoom(sessionId, groupNicknameCandidates)
|
||||
: new Map<string, string>()
|
||||
|
||||
const sortedMessages = collected.rows
|
||||
.filter((msg: any) => !this.exportService.isQuotedReplyMessage(msg.localType, msg.content || ''))
|
||||
totalMessages = sortedMessages.length
|
||||
if (totalMessages === 0) {
|
||||
return { success: false, error: '该会话在指定时间范围内没有可导出的消息' }
|
||||
}
|
||||
|
||||
const voiceMessages = options.exportVoiceAsText
|
||||
? sortedMessages.filter((msg: any) => msg.localType === 34)
|
||||
: []
|
||||
|
||||
if (options.exportVoiceAsText && voiceMessages.length > 0) {
|
||||
await this.exportService.ensureVoiceModel(onProgress)
|
||||
}
|
||||
|
||||
const { exportMediaEnabled, mediaRootDir, mediaRelativePrefix } = this.exportService.getMediaLayout(outputPath, options)
|
||||
const mediaMessages = this.exportService.collectMediaMessagesForExport(sortedMessages, options)
|
||||
|
||||
const mediaCache = new Map<string, MediaExportItem | null>()
|
||||
const mediaDirCache = new Set<string>()
|
||||
const beforeMediaDoneFiles = this.exportService.getMediaDoneFilesCount()
|
||||
|
||||
if (mediaMessages.length > 0) {
|
||||
await this.exportService.preloadMediaLookupCaches(sessionId, mediaMessages, {
|
||||
exportImages: options.exportImages,
|
||||
exportVideos: options.exportVideos
|
||||
}, control)
|
||||
const voiceMediaMessages = mediaMessages.filter((msg: any) => msg.localType === 34)
|
||||
if (voiceMediaMessages.length > 0) {
|
||||
await this.exportService.preloadVoiceWavCache(sessionId, voiceMediaMessages, control)
|
||||
}
|
||||
|
||||
onProgress?.({
|
||||
current: 25,
|
||||
total: 100,
|
||||
currentSession: sessionInfo.displayName,
|
||||
phase: 'exporting-media',
|
||||
phaseProgress: 0,
|
||||
phaseTotal: mediaMessages.length,
|
||||
phaseLabel: this.exportService.formatMediaPhaseLabel(0, mediaMessages.length, beforeMediaDoneFiles),
|
||||
...this.exportService.getMediaTelemetrySnapshot(),
|
||||
estimatedTotalMessages: totalMessages
|
||||
})
|
||||
|
||||
const mediaConcurrency = this.exportService.getClampedConcurrency(options.exportConcurrency)
|
||||
let mediaExported = 0
|
||||
await parallelLimit(mediaMessages, mediaConcurrency, async (msg: any) => {
|
||||
this.exportService.throwIfStopRequested(control)
|
||||
const mediaKey = this.exportService.getMediaCacheKey(msg)
|
||||
if (!mediaCache.has(mediaKey)) {
|
||||
const mediaItem = await this.exportService.exportMediaForMessage(msg, sessionId, mediaRootDir, mediaRelativePrefix, {
|
||||
exportImages: options.exportImages,
|
||||
exportVoices: options.exportVoices,
|
||||
exportVideos: options.exportVideos,
|
||||
exportEmojis: options.exportEmojis,
|
||||
exportFiles: options.exportFiles,
|
||||
maxFileSizeMb: options.maxFileSizeMb,
|
||||
exportVoiceAsText: options.exportVoiceAsText,
|
||||
includeVideoPoster: options.format === 'html',
|
||||
dirCache: mediaDirCache,
|
||||
control
|
||||
})
|
||||
mediaCache.set(mediaKey, mediaItem)
|
||||
}
|
||||
mediaExported++
|
||||
if (mediaExported % 5 === 0 || mediaExported === mediaMessages.length) {
|
||||
onProgress?.({
|
||||
current: 25,
|
||||
total: 100,
|
||||
currentSession: sessionInfo.displayName,
|
||||
phase: 'exporting-media',
|
||||
phaseProgress: mediaExported,
|
||||
phaseTotal: mediaMessages.length,
|
||||
phaseLabel: this.exportService.formatMediaPhaseLabel(mediaExported, mediaMessages.length, beforeMediaDoneFiles),
|
||||
...this.exportService.getMediaTelemetrySnapshot()
|
||||
})
|
||||
}
|
||||
})
|
||||
}
|
||||
await this.exportService.preloadWeliveRawEmojiMedia(sortedMessages, mediaCache, mediaRootDir, mediaRelativePrefix, options, control, onProgress, sessionInfo.displayName, 20)
|
||||
const fileOnlyExportFailure = this.exportService.buildFileOnlyExportFailure(options, mediaMessages, beforeMediaDoneFiles)
|
||||
if (fileOnlyExportFailure) return fileOnlyExportFailure
|
||||
|
||||
const voiceTranscriptMap = new Map<string, string>()
|
||||
|
||||
if (voiceMessages.length > 0) {
|
||||
await this.exportService.preloadVoiceWavCache(sessionId, voiceMessages, control)
|
||||
|
||||
onProgress?.({
|
||||
current: 45,
|
||||
total: 100,
|
||||
currentSession: sessionInfo.displayName,
|
||||
phase: 'exporting-voice',
|
||||
phaseProgress: 0,
|
||||
phaseTotal: voiceMessages.length,
|
||||
phaseLabel: `语音转文字 0/${voiceMessages.length}`,
|
||||
estimatedTotalMessages: totalMessages
|
||||
})
|
||||
|
||||
const VOICE_CONCURRENCY = 4
|
||||
let voiceTranscribed = 0
|
||||
await parallelLimit(voiceMessages, VOICE_CONCURRENCY, async (msg: any) => {
|
||||
this.exportService.throwIfStopRequested(control)
|
||||
const transcript = await this.exportService.transcribeVoice(sessionId, String(msg.localId), msg.createTime, msg.senderUsername)
|
||||
voiceTranscriptMap.set(this.exportService.getStableMessageKey(msg), transcript)
|
||||
voiceTranscribed++
|
||||
onProgress?.({
|
||||
current: 45,
|
||||
total: 100,
|
||||
currentSession: sessionInfo.displayName,
|
||||
phase: 'exporting-voice',
|
||||
phaseProgress: voiceTranscribed,
|
||||
phaseTotal: voiceMessages.length,
|
||||
phaseLabel: `语音转文字 ${voiceTranscribed}/${voiceMessages.length}`
|
||||
})
|
||||
})
|
||||
}
|
||||
|
||||
onProgress?.({
|
||||
current: 60,
|
||||
total: 100,
|
||||
currentSession: sessionInfo.displayName,
|
||||
phase: 'exporting',
|
||||
estimatedTotalMessages: totalMessages,
|
||||
collectedMessages: totalMessages,
|
||||
exportedMessages: 0
|
||||
})
|
||||
|
||||
await this.exportService.recordCreatedFileBeforeWrite(outputPath, control)
|
||||
const stream = fs.createWriteStream(outputPath, { encoding: 'utf-8' })
|
||||
const writeChunk = async (chunk: string): Promise<void> => {
|
||||
await new Promise<void>((resolve, _reject) => {
|
||||
this.exportService.throwIfStopRequested(control)
|
||||
if (!stream.write(chunk)) {
|
||||
stream.once('drain', resolve)
|
||||
} else {
|
||||
resolve()
|
||||
}
|
||||
})
|
||||
}
|
||||
const WRITE_BATCH = 160
|
||||
let writeBuffer: string[] = []
|
||||
const flushWriteBuffer = async (): Promise<void> => {
|
||||
if (writeBuffer.length === 0) return
|
||||
await writeChunk(writeBuffer.join(''))
|
||||
writeBuffer = []
|
||||
}
|
||||
await writeChunk('\uFEFFid,MsgSvrID,type_name,is_sender,talker,msg,src,CreateTime\r\n')
|
||||
const senderProfileCache = new Map<string, ExportDisplayProfile>()
|
||||
|
||||
for (let i = 0; i < totalMessages; i++) {
|
||||
if ((i & 0x7f) === 0) {
|
||||
this.exportService.throwIfStopRequested(control)
|
||||
}
|
||||
const msg = sortedMessages[i]
|
||||
const mediaKey = this.exportService.getMediaCacheKey(msg)
|
||||
const mediaItem = mediaCache.has(mediaKey)
|
||||
? mediaCache.get(mediaKey)
|
||||
: await this.exportService.resolveWeliveRawMediaItem(msg, mediaRootDir, mediaRelativePrefix, options, control)
|
||||
|
||||
const typeName = this.exportService.getWeCloneTypeName(msg.localType, msg.content || '')
|
||||
let senderWxid = cleanedMyWxid
|
||||
if (!msg.isSend) {
|
||||
senderWxid = isGroup && msg.senderUsername
|
||||
? msg.senderUsername
|
||||
: sessionId
|
||||
}
|
||||
|
||||
let talker = myInfo.displayName || '我'
|
||||
if (isGroup) {
|
||||
const senderProfileKey = `${msg.isSend ? cleanedMyWxid : senderWxid}::${msg.isSend ? '1' : '0'}`
|
||||
let senderProfile = senderProfileCache.get(senderProfileKey)
|
||||
if (!senderProfile) {
|
||||
senderProfile = await resolveExportDisplayProfile(
|
||||
msg.isSend ? cleanedMyWxid : senderWxid,
|
||||
options.displayNamePreference,
|
||||
getContactCached,
|
||||
groupNicknamesMap,
|
||||
msg.isSend ? (myInfo.displayName || cleanedMyWxid) : senderWxid,
|
||||
msg.isSend ? [rawMyWxid, cleanedMyWxid] : []
|
||||
)
|
||||
senderProfileCache.set(senderProfileKey, senderProfile)
|
||||
}
|
||||
talker = senderProfile.displayName
|
||||
} else if (!msg.isSend) {
|
||||
const contactDetail = await getContactCached(senderWxid)
|
||||
const senderNickname = contactDetail.success && contactDetail.contact
|
||||
? (contactDetail.contact.nickName || senderWxid)
|
||||
: senderWxid
|
||||
const senderRemark = contactDetail.success && contactDetail.contact
|
||||
? (contactDetail.contact.remark || '')
|
||||
: ''
|
||||
const senderGroupNickname = isGroup
|
||||
? resolveGroupNicknameByCandidates(groupNicknamesMap, [senderWxid])
|
||||
: ''
|
||||
talker = getPreferredDisplayName(
|
||||
senderWxid,
|
||||
senderNickname,
|
||||
senderRemark,
|
||||
senderGroupNickname,
|
||||
options.displayNamePreference || 'remark'
|
||||
)
|
||||
}
|
||||
|
||||
const msgText = msg.localType === 34 && options.exportVoiceAsText
|
||||
? (voiceTranscriptMap.get(this.exportService.getStableMessageKey(msg)) || '[语音消息 - 转文字失败]')
|
||||
: (this.exportService.parseMessageContent(
|
||||
msg.content,
|
||||
msg.localType,
|
||||
sessionId,
|
||||
msg.createTime,
|
||||
cleanedMyWxid,
|
||||
msg.senderUsername,
|
||||
msg.isSend,
|
||||
msg.emojiCaption
|
||||
) || '')
|
||||
const formattedMediaItem = mediaItem?.relativePath
|
||||
? {
|
||||
...mediaItem,
|
||||
relativePath: this.exportService.formatExportMediaPath(mediaItem.relativePath, options, 'text')
|
||||
}
|
||||
: mediaItem
|
||||
const src = this.exportService.getWeCloneSource(msg, typeName, formattedMediaItem)
|
||||
const platformMessageId = this.exportService.getExportPlatformMessageId(msg) || ''
|
||||
|
||||
const row = [
|
||||
i + 1,
|
||||
platformMessageId,
|
||||
typeName,
|
||||
msg.isSend ? 1 : 0,
|
||||
talker,
|
||||
msgText,
|
||||
src,
|
||||
formatIsoTimestamp(msg.createTime)
|
||||
]
|
||||
|
||||
writeBuffer.push(`${row.map((value) => this.exportService.escapeCsvCell(value)).join(',')}\r\n`)
|
||||
if (writeBuffer.length >= WRITE_BATCH) {
|
||||
await flushWriteBuffer()
|
||||
}
|
||||
|
||||
if ((i + 1) % 200 === 0) {
|
||||
const progress = 60 + Math.floor((i + 1) / sortedMessages.length * 30)
|
||||
onProgress?.({
|
||||
current: progress,
|
||||
total: 100,
|
||||
currentSession: sessionInfo.displayName,
|
||||
phase: 'exporting',
|
||||
estimatedTotalMessages: totalMessages,
|
||||
collectedMessages: totalMessages,
|
||||
exportedMessages: i + 1
|
||||
})
|
||||
}
|
||||
}
|
||||
|
||||
await flushWriteBuffer()
|
||||
|
||||
onProgress?.({
|
||||
current: 92,
|
||||
total: 100,
|
||||
currentSession: sessionInfo.displayName,
|
||||
phase: 'writing',
|
||||
estimatedTotalMessages: totalMessages,
|
||||
collectedMessages: totalMessages,
|
||||
exportedMessages: totalMessages
|
||||
})
|
||||
|
||||
this.exportService.throwIfStopRequested(control)
|
||||
await new Promise<void>((resolve, reject) => {
|
||||
stream.on('error', reject)
|
||||
stream.end(() => resolve())
|
||||
})
|
||||
|
||||
onProgress?.({
|
||||
current: 100,
|
||||
total: 100,
|
||||
currentSession: sessionInfo.displayName,
|
||||
phase: 'complete',
|
||||
estimatedTotalMessages: totalMessages,
|
||||
collectedMessages: totalMessages,
|
||||
exportedMessages: totalMessages,
|
||||
writtenFiles: 1
|
||||
})
|
||||
|
||||
return { success: true }
|
||||
} catch (e) {
|
||||
if (this.exportService.isStopError(e)) {
|
||||
return { success: false, error: '导出任务已停止' }
|
||||
}
|
||||
if (this.exportService.isPauseError(e)) {
|
||||
return { success: false, error: '导出任务已暂停' }
|
||||
}
|
||||
return { success: false, error: String(e) }
|
||||
}
|
||||
|
||||
}
|
||||
}
|
||||
Reference in new issue
Block a user