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Code Packages Activity

avoid duplicating all the childNodes.length checks

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This commit is contained in:
Hazelnoot
2025-06-13 21:08:20 -04:00
parent a524a9cea8
commit 8d628aa50b
1 changed files with 35 additions and 48 deletions
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83
packages/backend/src/core/MfmService.ts
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@@ -72,12 +72,17 @@ export class MfmService {
return;
}
switch (node.tagName) {
case 'br': {
text += '\n';
break;
}
if (node.tagName === 'br') {
text += '\n';
return;
}
// Don't produce invalid empty MFM
if (node.childNodes.length < 1) {
return;
}
switch (node.tagName) {
case 'a': {
const txt = getText(node);
const rel = node.attribs.rel;
@@ -127,60 +132,48 @@ export class MfmService {
}
case 'h1': {
if (node.childNodes.length > 0) {
text += '**【';
appendChildren(node.childNodes);
text += '】**\n';
}
text += '**【';
appendChildren(node.childNodes);
text += '】**\n';
break;
}
case 'h2':
case 'h3': {
if (node.childNodes.length > 0) {
text += '**';
appendChildren(node.childNodes);
text += '**\n';
}
text += '**';
appendChildren(node.childNodes);
text += '**\n';
break;
}
case 'b':
case 'strong': {
if (node.childNodes.length > 0) {
text += '**';
appendChildren(node.childNodes);
text += '**';
}
text += '**';
appendChildren(node.childNodes);
text += '**';
break;
}
case 'small': {
if (node.childNodes.length > 0) {
text += '<small>';
appendChildren(node.childNodes);
text += '</small>';
}
text += '<small>';
appendChildren(node.childNodes);
text += '</small>';
break;
}
case 's':
case 'del': {
if (node.childNodes.length > 0) {
text += '~~';
appendChildren(node.childNodes);
text += '~~';
}
text += '~~';
appendChildren(node.childNodes);
text += '~~';
break;
}
case 'i':
case 'em': {
if (node.childNodes.length > 0) {
text += '<i>';
appendChildren(node.childNodes);
text += '</i>';
}
text += '<i>';
appendChildren(node.childNodes);
text += '</i>';
break;
}
@@ -235,11 +228,9 @@ export class MfmService {
// inline code (<code>)
case 'code': {
if (node.childNodes.length > 0) {
text += '`';
appendChildren(node.childNodes);
text += '`';
}
text += '`';
appendChildren(node.childNodes);
text += '`';
break;
}
@@ -256,10 +247,8 @@ export class MfmService {
case 'h4':
case 'h5':
case 'h6': {
if (node.childNodes.length > 0) {
text += '\n\n';
appendChildren(node.childNodes);
}
text += '\n\n';
appendChildren(node.childNodes);
break;
}
@@ -271,10 +260,8 @@ export class MfmService {
case 'li':
case 'dt':
case 'dd': {
if (node.childNodes.length > 0) {
text += '\n';
appendChildren(node.childNodes);
}
text += '\n';
appendChildren(node.childNodes);
break;
}