jappixmini: include jappix source

jappixmini/jappix/js/groupchat.js

@@ -0,0 +1,283 @@
+/*
+
+Jappix - An open social platform
+These are the groupchat JS scripts for Jappix
+
+-------------------------------------------------
+
+License: AGPL
+Authors: Vanaryon, Maranda, Eric
+Last revision: 28/08/11
+
+*/
+
+// Displays the MUC admin elements
+function displayMucAdmin(affiliation, id, xid, statuscode) {
+	// We must be in the "login" mode
+	if(isAnonymous())
+		return;
+	
+	// We check if the user is a room owner or administrator to give him privileges
+	if(affiliation == 'owner' || affiliation == 'admin')
+		$('#' + id + ' .tools-mucadmin').show();
+	
+	// We check if the room hasn't been yet created
+	if(statuscode == 201)
+		openThisInfo(4);
+	
+	// We add the click event
+	$('#' + id + ' .tools-mucadmin').click(function() {
+		openMucAdmin(xid, affiliation);
+	});
+}
+
+// Initializes a connection with a MUC groupchat
+function getMUC(room, nickname, password) {
+	// Room hash
+	var hash = hex_md5(room);
+	
+	// Reset the elements
+	$('#' + hash + ' .muc-ask').remove();
+	$('#' + hash + ' .compose').show();
+	
+	// No nickname?
+	if(!nickname) {
+		// Get some values
+		if(!isAnonymous())
+			nickname = getNick();
+		else
+			nickname = ANONYMOUS_NICK;
+		
+		// If the nickname could not be retrieved, ask it
+		if(!nickname)
+			generateMUCAsk('nickname', room, hash, nickname, password);
+	}
+	
+	// Got our nickname?
+	if(nickname) {
+		// Get our general presence
+		var show = getDB('presence-show', 1);
+		var status = getDB('options', 'presence-status');
+	
+		// Set my nick
+		$('#' + hash).attr('data-nick', escape(nickname));
+	
+		// Send the appropriate presence
+		sendPresence(room + '/' + nickname, '', show, status, '', true, password, handleMUC);
+	}
+	
+	return false;
+}
+
+// Handles the MUC main elements
+function handleMUC(presence) {
+	// We get the xml content
+	var xml = presence.getNode();
+	var from = fullXID(getStanzaFrom(presence));
+	var room = bareXID(from);
+	var nickname = thisResource(from);
+	var hash = hex_md5(room);
+	
+	// No ID: must fix M-Link bug
+	if(presence.getID() == null)
+		presence.setID(1);
+	
+	logThis('First MUC presence: ' + from, 3);
+	
+	// Catch the errors
+	if(!handleError(xml)) {
+		// Define some stuffs
+		var muc_user = $(xml).find('x[xmlns=' + NS_MUC_USER + ']');
+		var affiliation = muc_user.find('item').attr('affiliation');
+                var statuscode = parseInt(muc_user.find('status').attr('code'));
+		
+		// Handle my presence
+		handlePresence(presence);
+		
+		// Check if I am a room owner
+		displayMucAdmin(affiliation, hash, room, statuscode);
+		
+		// Tell the MUC we can notify the incoming presences
+		$(document).oneTime('15s', function() {
+			$('#' + hash).attr('data-initial', 'true');
+		});
+		
+		// Enable the chatting input
+		$(document).oneTime(10, function() {
+			$('#' + hash + ' .message-area').removeAttr('disabled').focus();
+		});
+	}
+	
+	// A password is required
+	else if($(xml).find('error[type=auth] not-authorized').size())
+		generateMUCAsk('password', room, hash, nickname);
+	
+	// There's a nickname conflict
+	else if($(xml).find('error[type=cancel] conflict').size())
+		generateMUCAsk('nickname', room, hash);
+}
+
+// Generates a correct MUC asker
+function generateMUCAsk(type, room, hash, nickname, password) {
+	// Generate the path to the elements
+	var path_to = '#' + hash + ' .muc-ask';
+	
+	// Define the label text
+	var label_text;
+	
+	switch(type) {
+		case 'nickname':
+			label_text = _e("Nickname");
+			break;
+		
+		case 'password':
+			label_text = _e("Password");
+			break;
+	}
+	
+	// Create the HTML markup
+	$('#' + hash + ' .compose').hide();
+	
+	$('#' + hash).append(
+		'<div class="muc-ask text">' + 
+			'<label>' + label_text + '</label>' + 
+			'<input class="focusable" type="text" />' + 
+		'</div>'
+	);
+	
+	// When a key is pressed in the input
+	$(path_to + ' input').keyup(function(e) {
+		var value_input = $(this).val();
+		
+		// Enter key pressed
+		if((e.keyCode == 13) && value_input) {
+			if(type == 'nickname')
+				nickname = value_input;
+			else if(type == 'password')
+				password = value_input;
+			
+			return getMUC(room, nickname, password);
+		}
+	});
+	
+	// Focus on the input
+	$(document).oneTime(10, function() {
+		$(path_to + ' input').focus();
+	});
+}
+
+// Creates a new groupchat
+function groupchatCreate(hash, room, chan, nickname, password) {
+	/* REF: http://xmpp.org/extensions/xep-0045.html */
+	
+	logThis('New groupchat: ' + room, 3);
+	
+	// Create the chat content
+	generateChat('groupchat', hash, room, chan);
+	
+	// Create the chat switcher
+	generateSwitch('groupchat', hash, room, chan);
+	
+	// The icons-hover functions
+	tooltipIcons(room, hash);
+	
+	// Click event on the add tool
+	$('#' + hash + ' .tools-add').click(function() {
+		// Hide the icon (to tell the user all is okay)
+		$(this).hide();
+		
+		// Add the groupchat to the user favorites
+		addThisFavorite(room, chan);
+	});
+	
+	// Must show the add button?
+	if(!existDB('favorites', room))
+		$('#' + hash + ' .tools-add').show();
+	
+	// The event handlers
+	var inputDetect = $('#' + hash + ' .message-area');
+	
+	// Focus event
+	inputDetect.focus(function() {
+		chanCleanNotify(hash);
+	})
+	
+	// Blur event
+	inputDetect.blur(function() {
+		resetAutocompletion(hash);
+	})
+	
+	// Lock to the input
+	inputDetect.keypress(function(e) {
+		// Enter key
+		if(e.keyCode == 13) {
+			// Add a new line
+			if(e.shiftKey)
+				inputDetect.val(inputDetect.val() + '\n');
+			
+			// Send the message
+			else {
+				sendMessage(hash, 'groupchat');
+				
+				// Reset the composing database entry
+				setDB('chatstate', room, 'off');
+			}
+			
+			return false;
+		}
+		
+		// Tabulation key
+		else if(e.keyCode == 9) {
+			createAutocompletion(hash);
+			
+			return false;
+		}
+		
+		// Reset the autocompleter
+		else
+			resetAutocompletion(hash);
+	});
+	
+	// Chatstate events
+	eventsChatState(inputDetect, room, hash);
+	
+	// Get the current muc informations and content
+	getMUC(room, nickname, password);
+}
+
+// Joins the defined groupchats
+function joinConfGroupchats() {
+	// Nothing to join?
+	if(!GROUPCHATS_JOIN)
+		return;
+	
+	// Values array
+	var muc_arr = [GROUPCHATS_JOIN];
+	var new_arr = [];
+	
+	// Try to split it
+	if(GROUPCHATS_JOIN.indexOf(',') != -1)
+		muc_arr = GROUPCHATS_JOIN.split(',');
+	
+	for(i in muc_arr) {
+		// Get the current value
+		var muc_current = trim(muc_arr[i]);
+		
+		// No current value?
+		if(!muc_current)
+			continue;
+		
+		// Filter the current value
+		muc_current = generateXID(muc_current, 'groupchat');
+		
+		// Add the current value
+		if(!existArrayValue(new_arr, muc_current))
+			new_arr.push(muc_current);
+	}
+	
+	// Join the chats
+	if(new_arr.length) {
+		for(g in new_arr)
+			checkChatCreate(new_arr[g], 'groupchat');
+	}
+}