// ==UserScript==
// @name           Poke everyone!
// @description    Pokes everyone you specify.
// @author         Sebastian Paaske Tørholm
// @include        http://*.facebook.com/*
// @include        https://*.facebook.com/*
// @match          http://*.facebook.com/*
// @match          https://*.facebook.com/*
// @require        http://ajax.googleapis.com/ajax/libs/jquery/1.4/jquery.min.js
// @version        1.0
// ==/UserScript==

(function () {
	var allFriends = [
		 // Write the URLs of all the FB profiles of your friends here:
		'http://www.facebook.com/profile.php?id=xxxxxxxx',
		'http://www.facebook.com/profile.php?id=yyyyyyyy',
		'http://www.facebook.com/zzzzzusernamezzzzz'
	];
	
	var maxIFrames = 6;
	var iFrames = [];

	function pokeThem (i) {
		if (i >= allFriends.length) { return; }
	
		var statusText = $('span#pokeallfriends_statustext');
		var pokeFrame = $(document.createElement('iframe'));
		pokeFrame.attr('style', 'display: none');
		pokeFrame.attr('src', allFriends[i] + '#pokeme');
		statusText.after(pokeFrame);
		statusText.text('Status: ' + (i+1) + '/' + allFriends.length);
		
		iFrames.push(pokeFrame);
		while (iFrames.length > maxIFrames) {
			var oldFrame = iFrames.shift();
			$(oldFrame).remove();
		}
		
		setTimeout(function () { pokeThem(i+1) }, 3000);
	}
	
    function pokeAllFriends () {
	    var pokeAllLink = $('a.poke_all_link');
	    pokeAllLink.attr('style', 'display: none');
        var statusText = $(document.createElement('span'));
		statusText.attr('id', 'pokeallfriends_statustext');
        statusText.text('Status: 0/' + allFriends.length);
        pokeAllLink.after(statusText);
	
		pokeThem(0);
	}

    $('h4:contains("Pokes")').each( function () {
                var pokeHeader = $(this);
		var pokeAllLink = $(document.createElement('a'));
		pokeAllLink.text('Poke all friends!');
		pokeAllLink.attr('href', '#');
		pokeAllLink.attr('class', 'poke_all_link');
		pokeAllLink.click(pokeAllFriends);

		pokeHeader.after(pokeAllLink);
		pokeAllLink.before(' - ');

		pokeHeader.attr('style', 'display: inline !important;');
    });

	if (location.href.indexOf('pokeme') > -1) {
		$('a.uiButton#profile_action_poke').click();
		
		function confirmPoke(i) {
			var btn = $('input[name = "pk01"]');
			if (btn.size() > 0) {
				btn.click();
			} else {
				if (i >= 10 || $('input[name = "ok"]').size() > 0) { 
					return;
				}
				
				setTimeout( function () {
					confirmPoke(i+1);
				}, 1000);			
			}
		}
		
		setTimeout( function () {
			confirmPoke(0);
		}, 1000);
		
	}
})();