Multi tool use

Replace http links with anchor tag

So i'm building a chat-client where i read the incoming-messages through json.

However, I would like to be able to convert URLs to clickable anchor-tags instead. I've looked around but haven't really found any posts asking or getting an answer about this.

This is my current code:

if (json.type === 'message') {
var val;
var str = json.data.text; //message-string
var here = str.match("([^s]+)"); // match any word until space <---| merge
if (!here.search(/^http[s]?:///)){ //if it contains http / https <---| these?
val = '<a href="' + here + ""> [Link] </a>";
}
addMessage(json.data.author, val, json.data.color, new Date(json.data.time));
}
else {
console.log('Hmm..., I've never seen JSON like this:', json);
}


Thanks

1 Answer
1

You're never using val, but it would probably be a lot easier to use replace immediately. You may want to add target="_blank" to ensure that the links open in a new window rather than replacing the chat page. (the target="_blank" seems not to work in embedded snippet due to sandboxing, but it works on an ordinary page)

val

replace

target="_blank"

target="_blank"

const text = 'here is a message with a link to https://www.google.com and another link to https://stackoverflow.com';
const changedText = text.replace(
/(https?://)([^ ]+)/g,
'<a target="_blank" href="$&">$2</a>'
);
console.log(changedText);

document.body.innerHTML += changedText;

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