jappixmini: include jappix source

[friendica-addons.git] / jappixmini / jappix / js / chatstate.js

diff --git a/jappixmini/jappix/js/chatstate.js b/jappixmini/jappix/js/chatstate.js
new file mode 100644 (file)
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+++ b/jappixmini/jappix/js/chatstate.js
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+/*
+
+Jappix - An open social platform
+These are the chatstate JS script for Jappix
+
+-------------------------------------------------
+
+License: AGPL
+Author: Vanaryon
+Last revision: 25/08/11
+
+*/
+
+// Sends a given chatstate to a given entity
+function chatStateSend(state, xid, hash) {
+       var user_type = $('#' + hash).attr('data-type');
+       
+       // If the friend client supports chatstates and is online
+       if((user_type == 'groupchat') || ((user_type == 'chat') && $('#' + hash + ' .message-area').attr('data-chatstates') && !exists('#page-switch .' + hash + ' .unavailable'))) {
+               // Already sent?
+               if(getDB('currentchatstate', xid) == state)
+                       return;
+               
+               // Write the state
+               setDB('currentchatstate', xid, state);
+               
+               // New message stanza
+               var aMsg = new JSJaCMessage();
+               aMsg.setTo(xid);
+               aMsg.setType(user_type);
+               
+               // Append the chatstate node
+               aMsg.appendNode(state, {'xmlns': NS_CHATSTATES});
+               
+               // Send this!
+               con.send(aMsg);
+       }
+}
+
+// Displays a given chatstate in a given chat
+function displayChatState(state, hash, type) {
+       // Groupchat?
+       if(type == 'groupchat') {
+               resetChatState(hash, type);
+               
+               // "gone" state not allowed
+               if(state != 'gone')
+                       $('#page-engine .page-engine-chan .user.' + hash).addClass(state);
+       }
+       
+       // Chat
+       else {
+               // We change the buddy name color in the page-switch
+               resetChatState(hash, type);
+               $('#page-switch .' + hash + ' .name').addClass(state);
+               
+               // We generate the chatstate text
+               var text = '';
+               
+               switch(state) {
+                       // Active
+                       case 'active':
+                               text = _e("Your friend is paying attention to the conversation.");
+                               
+                               break;
+                       
+                       // Composing
+                       case 'composing':
+                               text = _e("Your friend is writing a message...");
+                               
+                               break;
+                       
+                       // Paused
+                       case 'paused':
+                               text = _e("Your friend stopped writing a message.");
+                               
+                               break;
+                       
+                       // Inactive
+                       case 'inactive':
+                               text = _e("Your friend is doing something else.");
+                               
+                               break;
+                       
+                       // Gone
+                       case 'gone':
+                               text = _e("Your friend closed the chat.");
+                               
+                               break;
+               }
+               
+               // We reset the previous state
+               $('#' + hash + ' .chatstate').remove();
+               
+               // We create the chatstate
+               $('#' + hash + ' .content').after('<div class="' + state + ' chatstate">' + text + '</div>');
+       }
+}
+
+// Resets the chatstate switcher marker
+function resetChatState(hash, type) {
+       // Define the selector
+       var selector;
+       
+       if(type == 'groupchat')
+               selector = $('#page-engine .page-engine-chan .user.' + hash);
+       else
+               selector = $('#page-switch .' + hash + ' .name');
+       
+       // Reset!
+       selector.removeClass('active')
+       selector.removeClass('composing')
+       selector.removeClass('paused')
+       selector.removeClass('inactive')
+       selector.removeClass('gone');
+}
+
+// Adds the chatstate events
+function eventsChatState(target, xid, hash) {
+       target.keyup(function(e) {
+               if(e.keyCode != 13) {
+                       // Composing a message
+                       if($(this).val() && (getDB('chatstate', xid) != 'on')) {
+                               // We change the state detect input
+                               setDB('chatstate', xid, 'on');
+                               
+                               // We send the friend a "composing" chatstate
+                               chatStateSend('composing', xid, hash);
+                       }
+                       
+                       // Stopped composing a message
+                       else if(!$(this).val() && (getDB('chatstate', xid) == 'on')) {
+                               // We change the state detect input
+                               setDB('chatstate', xid, 'off');
+                               
+                               // We send the friend an "active" chatstate
+                               chatStateSend('active', xid, hash);
+                       }
+               }
+       });
+       
+       target.change(function() {
+               // Reset the composing database entry
+               setDB('chatstate', xid, 'off');
+       });
+       
+       target.focus(function() {
+               // Not needed
+               if(target.is(':disabled'))
+                       return;
+               
+               // Nothing in the input, user is active
+               if(!$(this).val())
+                       chatStateSend('active', xid, hash);
+               
+               // Something was written, user started writing again
+               else
+                       chatStateSend('composing', xid, hash);
+       });
+       
+       target.blur(function() {
+               // Not needed
+               if(target.is(':disabled'))
+                       return;
+               
+               // Nothing in the input, user is inactive
+               if(!$(this).val())
+                       chatStateSend('inactive', xid, hash);
+               
+               // Something was written, user paused
+               else
+                       chatStateSend('paused', xid, hash);
+       });
+}