Skip to content

fix: generate export file name from content #516

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
codexu merged 1 commit into from
Aug 4, 2025
+18 −1
Merged

fix: generate export file name from content #516

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
19 changes: 18 additions & 1 deletion src/app/core/article/custom-footer/export.tsx
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -15,6 +15,18 @@ type ExportFormat = "HTML" | "JSON" | "Markdown";

export default function ExportFormatSelector({editor}: {editor?: Vditor}) {

const getFileNameFromContent = (content: string): string => {
const titleMatch = content.match(/^#\s+(.+)$/m);
if (titleMatch && titleMatch[1]) {
return titleMatch[1].trim().substring(0, 50); // 限制长度
}

// 如果没有标题，使用内容的前20个字符(排除特殊字符)
const firstLine = content.split('\n')[0] || '';
const sanitized = firstLine.replace(/[\\/:*?"<>|]/g, '').trim();
return sanitized.substring(0, 10) || 'untitled';
};

const handleFormatSelect = async (format: ExportFormat) => {
let content = ''
switch (format) {
Expand All @@ -28,6 +40,11 @@ export default function ExportFormatSelector({editor}: {editor?: Vditor}) {
content = editor?.getValue() || ''
break;
}

// 获取文件名
const markdownContent = editor?.getValue() || '';
const fileName = getFileNameFromContent(markdownContent);

// 保存到文件
let ext = 'md'
switch (format) {
Expand All @@ -42,7 +59,7 @@ export default function ExportFormatSelector({editor}: {editor?: Vditor}) {
break;
}
const selected = await save({
defaultPath: `123.${ext}`,
defaultPath: `${fileName}.${ext}`,
filters: [
{
name: format,
Expand Down