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Request.Twitter = new Class({
Extends: Request.JSONP,
options: {
linkify: true,
url: 'http://twitter.com/statuses/user_timeline/{term}.json',
include_replies: true,
data: {
count: 5,
trim_user: true
}
},
initialize: function(term, options){
this.parent(options);
if(this.options.include_replies == false){
this.options.count = this.options.data.count
this.options.data.count += 30; // adds 30 tweets to request for filtering
}
this.options.url = this.options.url.substitute({term: term});
console.log(this.options.url);
},
success: function(args, index){
if(!this.options.include_replies){
args[0] = args[0].filter(function(item, index, array){
return item.in_reply_to_screen_name == null;
});
if(args[0].length > this.options.count){ args[0].length = this.options.count; }
}
var data = args[0];
if (this.options.linkify) data.each(function(tweet){
tweet.text = this.linkify(tweet.text);
}, this);
if (data[0]) this.options.data.since_id = data[0].id; // keep subsequent calls newer
this.parent(args, index);
},
linkify: function(text){
// modified from TwitterGitter by David Walsh (davidwalsh.name)
// courtesy of Jeremy Parrish (rrish.org)
return text.replace(/(https?:\/\/[\w\-:;?&=+.%#\/]+)/gi, '<a href="$1">$1</a>')
.replace(/(^|\W)@(\w+)/g, '$1<a href="http://twitter.com/$2">@$2</a>')
.replace(/(^|\W)#(\w+)/g, '$1#<a href="http://search.twitter.com/search?q=%23$2">$2</a>');
}
});
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