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Shoutbox Linkify

Links pet links (e.g. /profile/pet/42) in the shoutbox.

As of 2015-09-12. See the latest version.

// ==UserScript==
// @name         Shoutbox Linkify
// @namespace    fortytwo
// @homepageURL	 https://greasyfork.org/en/users/14247-fortytwo
// @supportURL	 http://games-fortytwo.tumblr.com/tagged/shoutbox%20linkify
// @version      1
// @description  Links pet links (e.g. /profile/pet/42) in the shoutbox.
// @author       fortytwo
// @match        http://www.clanheart.com/*
// @grant        none
// @noframes
// @compatible	 chrome
// @compatible	 firefox
// ==/UserScript==
/***
	NOTICE: YOU ARE AGREEING THAT ANY USE OF THE FOLLOWING SCRIPT IS AT
	YOUR OWN RISK. I DO NOT MAKE ANY GUARANTEES THE SCRIPT WILL WORK, NOR 
	WILL I HOLD MYSELF ACCOUNTABLE FOR DAMAGE TO YOUR DEVICE.

	WHILE THE SCRIPT IS UNLIKELY TO CAUSE ANY HARM, AS WITH ALL TECHNICAL
	COMPONENTS, BUGS AND GLITCHES CAN HAPPEN.

	IF THE SCRIPT ISN'T WORKING FOR YOU, FEEL FREE TO SEND ME A MESSAGE: http://games-fortytwo.tumblr.com/
***/
(function(){
	var petREGEXP = /\/?profile\/pet\/([0-9]+)/gim;

	//Testing
	//console.log(linkify("/profile/pet/180 I idooa pet suiaao dddd /profile/pet/29 random pet fdoid allf /profile/pet/42"));
	function linkify(text){
		text = text.replace(petREGEXP, " <a href='http://clanheart.com/profile/pet/$1'>pet #$1</a> ");
		return text;
	};

	function magic(){
		var texts = document.getElementById('shoutbox-panel').getElementsByClassName('col-md-10');
				
		for(var i = 0; i < texts.length; ++i){
			texts[i].innerHTML = linkify(texts[i].innerHTML);
		}
	};

	var sbObserver = new MutationObserver(function(mutations){
		for(var i = 0; i < mutations.length; ++i){
			var mutation = mutations[i];

			if(mutation.addedNodes.length > 0){
				magic();
			}
		}
	});

	//Make sure to monitor changes to the shoutbox
	sbObserver.observe(document.getElementById('shoutbox-panel'), { childList: true });
	
	//Initial state
	magic();
})();