BetterTTV Integration

src/betterttv.js

@@ -0,0 +1,132 @@
+var FFZ = window.FrankerFaceZ,
+	SENDER_REGEX = /(\sdata-sender="[^"]*"(?=>))/;
+
+
+// --------------------
+// Initialization
+// --------------------
+
+FFZ.prototype.find_bttv = function(increment, delay) {
+	this.has_bttv = false;
+	if ( window.BTTVLOADED )
+		return this.setup_bttv();
+
+	if ( delay >= 60000 )
+		this.log("BetterTTV was not detected after 60 seconds.");
+	else
+		setTimeout(this.find_bttv.bind(this, increment, (delay||0) + increment),
+			increment);
+}
+
+
+FFZ.prototype.setup_bttv = function() {
+	this.log("BetterTTV was detected. Hooking.");
+	this.has_bttv = true;
+
+
+	// Send Message Behavior
+	var original_send = BetterTTV.chat.helpers.sendMessage, f = this;
+	BetterTTV.chat.helpers.sendMessage = function(message) {
+		var cmd = message.split(' ', 1)[0].toLowerCase();
+
+		if ( cmd === "/ffz" )
+			f.run_command(message.substr(5), BetterTTV.chat.store.currentRoom);
+		else
+			return original_send(message);
+	}
+
+
+	// Ugly Hack for Current Room
+	var original_handler = BetterTTV.chat.handlers.privmsg,
+		received_room;
+	BetterTTV.chat.handlers.privmsg = function(room, data) {
+		received_room = room;
+		var output = original_handler(room, data);
+		received_room = null;
+		return output;
+	}
+
+
+	// Message Display Behavior
+	var original_privmsg = BetterTTV.chat.templates.privmsg;
+	BetterTTV.chat.templates.privmsg = function(highlight, action, server, isMod, data) {
+		// Handle badges.
+		f.bttv_badges(data);
+
+		var output = original_privmsg(highlight, action, server, isMod, data);
+		return output.replace(SENDER_REGEX, '$1 data-room="' + received_room + '"');
+	}
+
+
+	// Ugly Hack for Current Sender
+	var original_template = BetterTTV.chat.templates.message,
+		received_sender;
+	BetterTTV.chat.templates.message = function(sender, message, emotes, colored) {
+		received_sender = sender;
+		var output = original_template(sender, message, emotes, colored);
+		received_sender = null;
+		return output;
+	}
+
+
+	// Emoticonize
+	var original_emoticonize = BetterTTV.chat.templates.emoticonize;
+	BetterTTV.chat.templates.emoticonize = function(message, emotes) {
+		var tokens = original_emoticonize(message, emotes),
+			user = f.users[received_sender],
+			room = f.rooms[received_room];
+
+		// Get our sets.
+		var sets = _.union(user && user.sets || [], room && room.sets || [], f.global_sets),
+			emotes = [];
+
+		// Build a list of emotes that match.
+		_.each(sets, function(set_id) {
+			var set = f.emote_sets[set_id];
+			if ( ! set )
+				return;
+
+			_.each(set.emotes, function(emote) {
+				_.any(tokens, function(token) {
+					return _.isString(token) && token.match(emote.regex);
+				}) && emotes.push(emote);
+			});
+		});
+
+		// Don't bother proceeding if we have no emotes.
+		if ( ! emotes.length )
+			return tokens;
+
+		// Why is emote parsing so bad? ;_;
+		_.each(emotes, function(emote) {
+			var eo = ['<img class="emoticon" src="' + emote.url + '" alt="' + emote.title + '" />'],
+				old_tokens = tokens;
+
+			tokens = [];
+
+			if ( ! old_tokens || ! old_tokens.length )
+				return tokens;
+
+			for(var i=0; i < old_tokens.length; i++) {
+				var token = old_tokens[i];
+				if ( typeof token != "string" ) {
+					tokens.push(token);
+					continue;
+				}
+
+				var tbits = token.split(emote.regex);
+				tbits.forEach(function(val, ind) {
+					if ( val && val.length )
+						tokens.push(val);
+
+					if ( ind !== tbits.length - 1 )
+						tokens.push(eo);
+				});
+			}
+		});
+
+		return tokens;
+	}
+
+	this.update_ui_link();
+}