jiti-meet/modules/UI/side_pannels/chat/Replacement.js

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import { regexes } from './smileys';
/**
* Processes links and smileys in "body"
*/
export function processReplacements(body) {
// make links clickable + add smileys
return smilify(linkify(body));
}
/**
* Finds and replaces all links in the links in "body"
* with their <a href=""></a>
*/
export function linkify(inputText) {
let replacedText;
/* eslint-disable no-useless-escape, max-len */
// URLs starting with http://, https://, or ftp://
const replacePattern1 = /(\b(https?|ftp):\/\/[-A-Z0-9+&@#\/%?=~_|!:,.;]*[-A-Z0-9+&@#\/%=~_|])/gim;
replacedText = inputText.replace(replacePattern1, '<a href="$1" target="_blank" rel="noopener noreferrer">$1</a>');
// URLs starting with "www." (without // before it, or it'd re-link the ones done above).
const replacePattern2 = /(^|[^\/])(www\.[\S]+(\b|$))/gim;
replacedText = replacedText.replace(replacePattern2, '$1<a href="https://$2" target="_blank" rel="noopener noreferrer">$2</a>');
// Change email addresses to mailto: links.
const replacePattern3 = /(([a-zA-Z0-9\-\_\.])+@[a-zA-Z\_]+?(\.[a-zA-Z]{2,6})+)/gim;
replacedText = replacedText.replace(replacePattern3, '<a href="mailto:$1">$1</a>');
/* eslint-enable no-useless-escape */
return replacedText;
}
/**
* Replaces common smiley strings with images
*/
function smilify(body) {
if (!body) {
return body;
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}
let formattedBody = body;
for (const smiley in regexes) {
if (regexes.hasOwnProperty(smiley)) {
formattedBody = formattedBody.replace(regexes[smiley],
`<img class="smiley" src="images/smileys/${smiley}.svg">`);
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}
}
return formattedBody;
}