') + } + + private loadExportHtmlStyles(): string { + if (this.htmlStyleCache !== null) { + return this.htmlStyleCache + } + const candidates = [ + path.join(__dirname, 'exportHtml.css'), + path.join(process.cwd(), 'electron', 'services', 'exportHtml.css') + ] + for (const filePath of candidates) { + if (fs.existsSync(filePath)) { + try { + const content = fs.readFileSync(filePath, 'utf-8') + this.htmlStyleCache = content + return content + } catch { + continue + } + } + } + this.htmlStyleCache = '' + return '' + } + + private normalizeAppMessageContent(content: string): string { + if (!content) return '' + if (content.includes('<') && content.includes('>')) { + return content + .replace(/</g, '<') + .replace(/>/g, '>') + .replace(/&/g, '&') + .replace(/"/g, '"') + .replace(/'/g, "'") + } + return content + } + + private getInlineEmojiDataUrl(name: string): string | null { + if (!name) return null + const cached = this.inlineEmojiCache.get(name) + if (cached) return cached + const emojiPath = getEmojiPath(name as any) + if (!emojiPath) return null + const baseDir = path.dirname(require.resolve('wechat-emojis')) + const absolutePath = path.join(baseDir, emojiPath) + if (!fs.existsSync(absolutePath)) return null + try { + const buffer = fs.readFileSync(absolutePath) + const dataUrl = `data:image/png;base64,${buffer.toString('base64')}` + this.inlineEmojiCache.set(name, dataUrl) + return dataUrl + } catch { + return null + } + } + + private renderTextWithEmoji(text: string): string { + if (!text) return '' + const parts = text.split(/\[(.*?)\]/g) + const rendered = parts.map((part, index) => { + if (index % 2 === 1) { + const emojiDataUrl = this.getInlineEmojiDataUrl(part) + if (emojiDataUrl) { + return `
${this.escapeHtml(senderName)}
`
+ : ''
+ const timeHtml = ``
+ const messageBody = `
+ ${timeHtml}
+ ${senderHtml}
+
+ `
+
+ return `
+
+ `
+ }).join('\n')
+
+ onProgress?.({
+ current: 85,
+ total: 100,
+ currentSession: sessionInfo.displayName,
+ phase: 'writing'
+ })
+
+ const exportMeta = this.getExportMeta(sessionId, sessionInfo, isGroup)
+ const htmlStyles = this.loadExportHtmlStyles()
+ const html = `
+
+
+
+
+
+
+
+
+
+ ${this.escapeHtml(sessionInfo.displayName)} 的聊天记录
+ +
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ 共 ${sortedMessages.length} 条
+
+
+ ![预览]()
+
+
+
+`
+
+ fs.writeFileSync(outputPath, html, 'utf-8')
+
+ onProgress?.({
+ current: 100,
+ total: 100,
+ currentSession: sessionInfo.displayName,
+ phase: 'complete'
+ })
+
+ return { success: true }
+ } catch (e) {
+ return { success: false, error: String(e) }
+ }
+ }
+
/**
* 批量导出多个会话
*/
@@ -1930,6 +2758,8 @@ class ExportService {
let ext = '.json'
if (options.format === 'chatlab-jsonl') ext = '.jsonl'
else if (options.format === 'excel') ext = '.xlsx'
+ else if (options.format === 'txt') ext = '.txt'
+ else if (options.format === 'html') ext = '.html'
const outputPath = path.join(sessionDir, `${safeName}${ext}`)
let result: { success: boolean; error?: string }
@@ -1939,6 +2769,10 @@ class ExportService {
result = await this.exportSessionToChatLab(sessionId, outputPath, options)
} else if (options.format === 'excel') {
result = await this.exportSessionToExcel(sessionId, outputPath, options)
+ } else if (options.format === 'txt') {
+ result = await this.exportSessionToTxt(sessionId, outputPath, options)
+ } else if (options.format === 'html') {
+ result = await this.exportSessionToHtml(sessionId, outputPath, options)
} else {
result = { success: false, error: `不支持的格式: ${options.format}` }
}
diff --git a/src/pages/ExportPage.tsx b/src/pages/ExportPage.tsx
index 9783061..088c0ef 100644
--- a/src/pages/ExportPage.tsx
+++ b/src/pages/ExportPage.tsx
@@ -22,6 +22,7 @@ interface ExportOptions {
exportEmojis: boolean
exportVoiceAsText: boolean
excelCompactColumns: boolean
+ txtColumns: string[]
}
interface ExportResult {
@@ -34,6 +35,7 @@ interface ExportResult {
type SessionLayout = 'shared' | 'per-session'
function ExportPage() {
+ const defaultTxtColumns = ['index', 'time', 'senderRole', 'messageType', 'content']
const [sessions, setSessions] = useState setOptions({ ...options, format: fmt.value as any })}
+ onClick={() => handleFormatChange(fmt.value as ExportOptions['format'])}
>
+
)
}
@@ -1225,4 +1227,3 @@ function SettingsPage() {
}
export default SettingsPage
-
diff --git a/src/services/config.ts b/src/services/config.ts
index 9bc8a5e..f8361dd 100644
--- a/src/services/config.ts
+++ b/src/services/config.ts
@@ -27,7 +27,8 @@ export const CONFIG_KEYS = {
EXPORT_DEFAULT_DATE_RANGE: 'exportDefaultDateRange',
EXPORT_DEFAULT_MEDIA: 'exportDefaultMedia',
EXPORT_DEFAULT_VOICE_AS_TEXT: 'exportDefaultVoiceAsText',
- EXPORT_DEFAULT_EXCEL_COMPACT_COLUMNS: 'exportDefaultExcelCompactColumns'
+ EXPORT_DEFAULT_EXCEL_COMPACT_COLUMNS: 'exportDefaultExcelCompactColumns',
+ EXPORT_DEFAULT_TXT_COLUMNS: 'exportDefaultTxtColumns'
} as const
// 获取解密密钥
@@ -306,3 +307,14 @@ export async function getExportDefaultExcelCompactColumns(): Promise