// misc old crap

function newposts(threadid) {
	window.location.href = '/showthread.php?goto=newpost&threadid=' + threadid;
}

function validate_pm(theform, pmmaxchars) {
	if (theform.message.value=="" || theform.touser.value=="") {
		alert("Please complete the recipient and message fields.");
		return false; }
	if (pmmaxchars != 0) {
		if (theform.message.value.length > (pmmaxchars/2)) {
			alert("Your message is too long.\n\nReduce your message to "+(pmmaxchars/2)+" characters.\nIt is currently "+theform.message.value.length+" characters long.");
			return false; }
		else { return true; }
	} else { return true; }
}

function confirm_newpm() {
	input_box=confirm("You have a new private message. Click OK to view it, or cancel to hide this prompt.");
	if (input_box==true) { // Output when OK is clicked
		second_box=confirm("Open in new window?\n\n(Press cancel to open in the current window.)");
		if (second_box==true) {
			window.open('private.php', 'pmnew'); 
		} else {
			window.location="private.php";
		}
	} else {
	// Output when Cancel is clicked
	// ^^ wtf is this gayness
	}
}

// select posticon on post screens
function posticon_sel(id) {
	document.vbform.iconid.item(id).checked = true;
}

// used on post form
function validate(form, maxchars) {
	var subject = form.elements.namedItem('subject');
	if(subject && form.subject.value == '') {
		alert("Please complete the subject field, shithead.");
		return false;
	}

	var message = form.elements.namedItem('message');
	if(message && form.message.value == '') {
		alert("Please complete the message field, shithead.");
		return false;
	}

	if(maxchars != 0 && message.length > maxchars) {
		alert("Your message is too long.\n\nReduce your message to " + maxchars + " characters.\nIt is currently "+form.message.value.length+" characters long.\n  Are you trying to spam?\n  If so, then STOP!");
		return false;
	}
	return true;
}

// used on post form
function checklength(theform, postmaxchars) {
	if(!postmaxchars) postmaxchars = 0;
	if (postmaxchars != 0) { message = "\nThe maximum permitted length is " + postmaxchars + " characters."; }
	else { message = ""; }
	alert("Your message is "+theform.message.value.length+" characters long."+message);
}

function rate_thread(goldenmanbabies) {
	document.rateform.vote.value = goldenmanbabies;
	document.rateform.submit();
}

function reloadCaptcha() { document.images['captcha'].src = 'captcha.php?'+Math.random(); }

function setdebug(op) {
	var form = document.debugstate;
	var data = '';
	var labels = new Array('Debug', 'Showqueries', 'Explain', 'No Caching');
	for(i=1;i<=labels.length;i++) {
		ele = form['db'+i];
		if(op == i) {
			ele.value = (ele.value == 1 ? 0 : 1);
			form['dbt'+i].value = labels[i-1] + ' ' + (ele.value == 1 ? 'ON' : 'OFF');
			form['dbt'+i].className = (ele.value == 1 ? 'on' : 'off');
		}
		data = data + ele.value;
	}
	document.cookie = 'debugstate=' + data + ';expires=Thu, 1 Jan 2020 01:01:01 UTC;';
}

var omapalpet = {
	images_left: 161,
	images_right: 161,

	add_pets: function(className) {
		var els = dojo.html.getElementsByClass(className);
		if(!els.length) return;
		for(i = 0; i < els.length; i++) {
			var d = els[i];
			var img_l = this.make_image('l');
			var img_r = this.make_image('r');
			dojo.dom.insertBefore(img_l, dojo.dom.getFirstChildElement(d));
			d.appendChild(img_r);
		}
	},

	make_image: function(pos) {
		if(pos != 'r' && pos != 'l') return;
		var num = Math.floor(Math.random() * (pos == 'r' ? this.images_right : this.images_left) + 1);

		var img = document.createElement('img');
		img.src = 'http://fi.somethingawful.com/sideimages/' + pos + '88/' + num + '.jpg';
		img.style.display = 'block';
		img.width = img.height = 88;
		img.className = "omapalpet " + (pos == 'r' ? 'right' : 'left');
		return img;
	}
};

if(typeof dojo != 'undefined') {
	dojo.require("dojo.lang.declare");

	dojo.declare('adloader', null, {
		iframes: null,

		load_all: function() {
			this.iframes = dojo.html.getElementsByClass('adframe');
			for(i = 0; i < this.iframes.length; i++) {
				iframe = this.iframes[i];
				if(m = iframe.className.match(/adzone(\d+)/)) {
					iframe.zone_id = m[1];
					iframe.src = '/adframe.php?z=' + iframe.zone_id;
				}
			}
		},

		make_frame: function(zone, w, h) {
			document.write('<iframe frameborder="no" scrolling="no" width="' + w + '" height="' + h + '" class="adframe adzone' + zone + '"></iframe>');
		}
	});
	dojo.event.connect('after', window, 'onload', function() {
		al = new adloader;
		al.load_all();
	});

	dojo.declare('flag_rotator', null, {
		initialized: false,
		node: null,
		timer: null,
		ticktime: 60,
		forumid: 0,

		initializer: function(forumid, placeholder_node) {
			this.node = dojo.byId(placeholder_node);
			this.forumid = forumid;
			if(!this.node || this.forumid < 1) return;

			/* if the user has a cookie named 'flag_timer', assume the value is number of tick seconds for the flag rotation */
			var cookietime;
			if((cookietime = dojo.io.cookie.get('flag_timer')) > 0) this.ticktime = cookietime;
			if(this.ticktime < 1) return;
			if(this.ticktime < 15) this.ticktime = 15;

			dojo.require("dojo.lang.timing.Timer");
			this.timer = new dojo.lang.timing.Timer( this.ticktime * 1000 );
			dojo.event.connect(this.timer, 'onTick', dojo.lang.hitch(this, 'rotate'));

			this.img = document.createElement('img');
			this.img.style.display = 'none';
			this.img.className = 'flag';
			this.node.appendChild(this.img);

			this.initialized = true;
		},

		go: function() {
			if(!this.initialized) return;
			this.timer.start();
			this.rotate();
		},

		rotate: function() {
			dojo.io.bind({
				url: '/flag.php?forumid=' + this.forumid,
				mimetype: 'text/javascript',
				load: dojo.lang.hitch(this, function(type, data) {
					var obj = data['flags'][0];
					var url = 'http://fi.somethingawful.com/flags' + obj.path + '?by=' + encodeURIComponent(obj.owner);
					var title = "This flag proudly brought to you by '" + obj.owner + "' on " + obj.created;
					this.show_image(url, title);
				}),
				error: function(t, d) {}
			});
		},

		show_image: function(url, title) {
			this.img.src = url;
			this.img.title = title;
			this.img.style.display = 'block';
		}
	});

	dojo.addOnLoad(function() {
		var fpdiv = dojo.byId('flag_container');
		if(!fpdiv) {
			fpdiv = document.createElement('div');
			fpdiv.id = 'flag_container';

			var bdivs = dojo.html.getElementsByClassName('breadcrumbs');
			if(bdivs.length < 1) return;
			dojo.dom.insertBefore(fpdiv, bdivs[0]);
		}

		if(typeof rotate_forumid == 'undefined' || !rotate_forumid) return; 
		flagro = new flag_rotator( rotate_forumid, fpdiv );
		flagro.go();
	});
}

var posticon_clickmaster = {
	forumid: null,

	setforumid: function(forumid) {
		this.forumid = forumid;
	},

	make_clicky: function(container) {
		var threads = dojo.byId(container);
		var icons = dojo.html.getElementsByClassName('icon', threads, 'td');
		for(i = 0; i < icons.length; i++) {
			var picon = dojo.dom.getFirstChildElement(icons[i], 'img');
			picon.style.cursor = 'pointer';
			picon.title = 'click to filter threads by this icon';
			dojo.event.connect(picon, 'onclick', this, 'handle_click');
		}
	},

	handle_click: function(e) {
		var iconid = e.currentTarget.src.split(/#/)[1];
		window.location = '/forumdisplay.php?forumid=' + this.forumid + '&posticon=' + iconid;
	}
};

var bookmark_button = {
	img: null,
	bottomlink: null,
	threadid: 0,
	img_bookmarked: 'http://fi.somethingawful.com/images/buttons/button-bookmark.gif',
	img_notbookmarked: 'http://fi.somethingawful.com/images/buttons/button-unbookmark.gif',

	init: function(img, threadid) {
		this.img = img;
		this.bottomlink = dojo.byId('bookmark_link');
		this.threadid = threadid;
		this.img.onclick = dojo.lang.hitch(this, this.handle_click);
		this.bottomlink.firstChild.onclick = dojo.lang.hitch(this, this.handle_click);
		this.bottomlink.firstChild.style.cursor = this.img.style.cursor = 'pointer';
		this.bottomlink.firstChild.style.borderBottom = '1px #666 solid';
		this.bottomlink.firstChild.innerHTML = (dojo.html.hasClass(this.img, 'unbookmark') ? 'Unb' : 'B') + 'ookmark this thread';
		this.opaque();
		this.show();
	},

	show: function () { this.bottomlink.style.display = 'block'; this.img.style.display = 'inline'; },
	hide: function () { this.bottomlink.style.display = this.img.style.display = 'none'; },
	fade: function () { this.bottomlink.style.opacity = this.img.style.opacity = '0.4' },
	opaque: function () { this.bottomlink.style.opacity = this.img.style.opacity = '1.0' },

	handle_click: function() {
		this.img.onclick = function() {};
		this.bottomlink.firstChild.onclick = function() {};
		this.fade();

		var body = new Object();
		body.threadid = this.threadid;
		body.action = dojo.html.hasClass(this.img, 'unbookmark') ? 'remove' : 'add';
		this.bottomlink.firstChild.innerHTML = (dojo.html.hasClass(this.img, 'unbookmark') ?  'Unb' : 'B') + 'ookmark this thread';
		body.json = 1;

		dojo.io.bind({
			method: 'POST',
			content: body,
			url: '/bookmarkthreads.php',
			load: dojo.lang.hitch(this, function(type, res) {
				this.img.onclick = dojo.lang.hitch(this, this.handle_click);
				this.bottomlink.firstChild.onclick = dojo.lang.hitch(this, this.handle_click);
				this.bottomlink.firstChild.innerHTML = (res.bookmarked ?  'Unb' : 'B') + 'ookmark this thread';
				this.img.src = this['img_' + (res.bookmarked ? 'not' : '') + 'bookmarked'];
				this.img.className = res.bookmarked ? 'unbookmark' : 'bookmark';
				this.opaque();
			}),
			error: dojo.lang.hitch(this, function(type, res) {
				alert("Failed to alter bookmark");
				this.opaque();
			}),
			mimetype: 'text/javascript'
		});
	}
};

/* 7/22/10: this adds 'Rap Sheet' link below posts and makes "(USER WAS BANNED...)" text clickable */
$(document).ready(function() {
	var posts = $("#thread table.post");
	$(posts).each(function(i, el) {
		try {
			var td_u = $(el).find("td.userinfo").get(0);
			var uid = td_u.className.match(/\buserid\-(\d+)\b/)[1];
			$(td_u).data('userid', uid);

			var postid = el.id.match(/\bpost(\d+)\b/)[1];
			$(el).data({ 'userid':uid, 'postid':postid });

			var ul = $(el).find("tr td.postlinks ul.profilelinks");
			var pos = (ul.find("li").length >= 3) ? 2 : 1;
			$(ul).find("li:eq("+pos+")", ul).after("\n" + '<li><a href="/banlist.php?userid=' + uid + '">Rap Sheet</a></li>');
		} catch(e){};
	});

	var rx_b = new RegExp(/^\(USER WAS (?:BANNED|PUT ON PROBATION) FOR THIS POST\)$/);
	$(posts).each(function(i, el) {
		try { $(el).find("td.postbody > b:last").filter(function(i, el) {
			return !!$(el).text().match(rx_b)
		}).wrapInner('<a href="/banlist.php?userid=' + $(el).data('userid') + '" />') } catch(e) {};
	});

	// make cancerous posts show normally on mouseover
	$("td.postbody .cancerous").closest("td").hover(
		function(e) { $(".cancerous", this).addClass('hover') },
		function(e) { $(".cancerous", this).removeClass('hover') }
	);
});

function add_whoposted_links() {
	$('#forum.threadlist tr.thread').each(function(i,el) {
		try {
			var threadid = el.id.match(/^thread(\d+)$/)[1];
			$('td.replies', el).wrapInner('<a href="/misc.php?action=whoposted&amp;threadid=' + threadid + '" target="_blank" title="List users that posted in this thread" />');
		} catch(e) {};
	});
}