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See line 8 in the code below, with the ment:
<script>
$(function(){
$.getJSON('.json?count=1&callback=?',twitterJSON);
function twitterJSON(data){
var twitterOut = '<p>'+data[0].text+'</p><strong>- '+data[0].user.name+'</strong>';
var twitterOutAt = twitterOut.replace(/\B@([\w-]+)/gm,'<a href="/$1">@$1</a>');
var twitterOutHash = twitterOutAt.replace(/\B#([\w-]+)/gm,'<a href="=$1">#$1</a>');
var twitterOutDone = twitterOutHash.replace(/(href="|<a.*?>)?[A-Za-z]+:\/\/[A-Za-z0-9-_]+\.[A-Za-z0-9-_:%&\?\/.=]+/g,'<a href="$1">$1</a>'); // not working :(
$('.twitter').html(twitterOutDone);
}
});
</script>
Any help refactoring the code would be very much appreciated!
For example: there must be a way to chain .replace so one doesn't have to assign a new var again and again. I've tried var twitterOut.replace().replace()... but that doesn't seem to work :(
See line 8 in the code below, with the ment:
<script>
$(function(){
$.getJSON('http://twitter./status/user_timeline/TWITTER.json?count=1&callback=?',twitterJSON);
function twitterJSON(data){
var twitterOut = '<p>'+data[0].text+'</p><strong>- '+data[0].user.name+'</strong>';
var twitterOutAt = twitterOut.replace(/\B@([\w-]+)/gm,'<a href="http://twitter./$1">@$1</a>');
var twitterOutHash = twitterOutAt.replace(/\B#([\w-]+)/gm,'<a href="http://search.twitter./search?q=$1">#$1</a>');
var twitterOutDone = twitterOutHash.replace(/(href="|<a.*?>)?[A-Za-z]+:\/\/[A-Za-z0-9-_]+\.[A-Za-z0-9-_:%&\?\/.=]+/g,'<a href="$1">$1</a>'); // not working :(
$('.twitter').html(twitterOutDone);
}
});
</script>
Any help refactoring the code would be very much appreciated!
For example: there must be a way to chain .replace so one doesn't have to assign a new var again and again. I've tried var twitterOut.replace().replace()... but that doesn't seem to work :(
-
2
Leaving the rest aside, you can certainly chain
replaces (as areplacereturns the new string on which you can apply another replace), could you post the code that's not working for you? – deviousdodo Commented Dec 2, 2011 at 8:15
2 Answers
Reset to default 6Here is the working function I use:
jQuery.fn.urlize = function() {
if (this.length > 0) {
this.each(function(i, obj){
// making links active
var x = $(obj).html();
var list = x.match( /\b(http:\/\/|www\.|http:\/\/www\.)[^ <]{2,200}\b/g );
if (list) {
for ( i = 0; i < list.length; i++ ) {
var prot = list[i].indexOf('http://') === 0 || list[i].indexOf('https://') === 0 ? '' : 'http://';
x = x.replace( list[i], "<a target='_blank' href='" + prot + list[i] + "'>"+ list[i] + "</a>" );
}
}
$(obj).html(x);
});
}
};
In your case:
$('.twitter').urlize();
I found a solution here: https://stackoverflow./a/3890175/1076933
<!doctype html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>Twitter</title>
</head>
<body id="top">
<script src="http://ajax.googleapis./ajax/libs/jquery/1.7.1/jquery.min.js"></script>
<script>
$(function() {
$.getJSON("http://twitter./status/user_timeline/envato.json?count=1&callback=?", twitterJSON);
function twitterJSON(data) {
var twitterOut = data[0].text;
twitterOut = twitterOut
.replace(/(\b(https?|ftp):\/\/[-A-Z0-9+&@#\/%?=~_|!:,.;]*[-A-Z0-9+&@#\/%=~_|])/gim, '<a href="$1">$1</a>')
.replace(/\B#([\w-]+)/gm, '<a href="http://search.twitter./search?q=$1">#$1</a>')
.replace(/\B@([\w-]+)/gm, '<a href="http://twitter./$1">@$1</a>');
$("body").html(twitterOut);
};
});
</script>
</body>
</html>
Thanks to Silver Light as well, his function works a charm!
<!doctype html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>Twitter</title>
</head>
<body id="top">
<script src="http://ajax.googleapis./ajax/libs/jquery/1.7.1/jquery.min.js"></script>
<script>
$(function() {
jQuery.fn.urlize = function() {
if (this.length > 0) {
this.each(function(i, obj) {
var x = $(obj).html();
var list = x.match(/\b(http:\/\/|www\.|http:\/\/www\.)[^ <]{2,200}\b/g);
if (list) {
for (i = 0; i < list.length; i++) {
var prot = list[i].indexOf("http://") === 0 || list[i].indexOf("https://") === 0 ? "" : "http://";
x = x.replace(list[i], "<a target='_blank' href='" + prot + list[i] + "'>" + list[i] + "</a>");
}
}
$(obj).html(x);
})
}
};
$.getJSON("http://twitter./status/user_timeline/envato.json?count=1&callback=?", twitterJSON);
function twitterJSON(data) {
var twitterOut = data[0].text;
twitterOut = twitterOut
.replace(/\B#([\w-]+)/gm, '<a href="http://search.twitter./search?q=$1">#$1</a>')
.replace(/\B@([\w-]+)/gm, '<a href="http://twitter./$1">@$1</a>');
$("body").html(twitterOut).urlize();
};
});
</script>
</body>
</html>
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