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Extend InlineMarkdown to handle code blocks in backticks

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(cherry picked from commit e1c5533efa397632becc606c17232f97055e371b)
This commit is contained in:
Stevie Robinson 2023-07-29 03:36:06 +02:00 committed by Bogdan
parent abbb5e9bcb
commit 36016c7c88
1 changed files with 27 additions and 4 deletions
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31
frontend/src/Components/Markdown/InlineMarkdown.js
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@ -13,22 +13,45 @@ class InlineMarkdown extends Component {
data
} = this.props;
// For now only replace links
// For now only replace links or code blocks (not both)
const markdownBlocks = [];
if (data) {
const regex = RegExp(/\[(.+?)\]\((.+?)\)/g);
const linkRegex = RegExp(/\[(.+?)\]\((.+?)\)/g);
let endIndex = 0;
let match = null;
while ((match = regex.exec(data)) !== null) {
while ((match = linkRegex.exec(data)) !== null) {
if (match.index > endIndex) {
markdownBlocks.push(data.substr(endIndex, match.index - endIndex));
}
markdownBlocks.push(<Link key={match.index} to={match[2]}>{match[1]}</Link>);
endIndex = match.index + match[0].length;
}
if (endIndex !== data.length) {
if (endIndex !== data.length && markdownBlocks.length > 0) {
markdownBlocks.push(data.substr(endIndex, data.length - endIndex));
}
const codeRegex = RegExp(/(?=`)`(?!`)[^`]*(?=`)`(?!`)/g);
endIndex = 0;
match = null;
let matchedCode = false;
while ((match = codeRegex.exec(data)) !== null) {
matchedCode = true;
if (match.index > endIndex) {
markdownBlocks.push(data.substr(endIndex, match.index - endIndex));
}
markdownBlocks.push(<code key={`code-${match.index}`}>{match[0].substring(1, match[0].length - 1)}</code>);
endIndex = match.index + match[0].length;
}
if (endIndex !== data.length && markdownBlocks.length > 0 && matchedCode) {
markdownBlocks.push(data.substr(endIndex, data.length - endIndex));
}
}