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added links trimmer

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This commit is contained in:
Fedor Katurov 2023-12-30 13:26:30 +07:00
parent 31af4e11b1
commit 2d2c959925
3 changed files with 29 additions and 14 deletions
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src/utils/transformMDLinks.ts Normal file
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const urlRegex = /(https?:\/\/(?:www\.|(?!www))[a-zA-Z0-9][a-zA-Z0-9-]+[a-zA-Z0-9]\.[^\s]{2,}|www\.[a-zA-Z0-9][a-zA-Z0-9-]+[a-zA-Z0-9]\.[^\s]{2,}|https?:\/\/(?:www\.|(?!www))[a-zA-Z0-9]+\.[^\s]{2,}|www\.[a-zA-Z0-9]+\.[^\s]{2,})/g;
const trimTo = (val: string, maxLength: number) =>
val.length > maxLength ? val.substring(0, maxLength - 1).concat("…") : val;
/** Formatting all links in markdown output, trimming them to reasonable length */
export default (value: string) =>
value.replace(urlRegex, (val) => {
return `[${trimTo(val, 20)}](${val})`;
});