From 434f29cf8993c599ecd571a970561307692341e0 Mon Sep 17 00:00:00 2001
From: Corentin STG_CADIOU <ccadiou@linagora.com>
Date: Fri, 5 Jun 2015 16:52:57 +0200
Subject: [PATCH] Add example of integration using easyrtc and angular

---
 examples/EasyRTC/angular-yjs.js | 80 +++++++++++++++++++++++++++++++++
 1 file changed, 80 insertions(+)
 create mode 100644 examples/EasyRTC/angular-yjs.js

diff --git a/examples/EasyRTC/angular-yjs.js b/examples/EasyRTC/angular-yjs.js
new file mode 100644
index 00000000..469dda41
--- /dev/null
+++ b/examples/EasyRTC/angular-yjs.js
@@ -0,0 +1,80 @@
+'use strict';
+
+angular.module('yjs', ['op.live-conference'])
+  .factory('YjsConnectorFactory', ['$log', function($log) {
+    function EasyRTCConnector(webrtc) {
+      var connector = this;
+      connector.webrtc = webrtc;
+      this.connected_peers = [];
+      var add_missing_peers = function() {
+        if (connector.is_initialized) {
+          var peer = connector.connected_peers.pop();
+          while (peer !== undefined) {
+            connector.userJoined(peer, 'slave');
+            peer = connector.connected_peers.pop();
+          }
+        }
+      };
+      var when_bound_to_y = function() {
+        connector.init({
+          role: 'slave',
+          syncMethod: 'syncAll',
+          user_id: webrtc.myEasyrtcid()
+        });
+        connector.connected_peers = webrtc.getOpenedDataChannels();
+        add_missing_peers();
+      };
+
+      webrtc.connection().then(function() {
+        if (connector.is_bound_to_y) {
+          when_bound_to_y();
+        } else {
+          connector.on_bound_to_y = when_bound_to_y();
+        }
+      }, function(errorCode, message) {
+        $log.error('Error while getting connection to server.', errorCode, message);
+      });
+
+      webrtc.addDataChannelOpenListener(function(peerId) {
+        if (connector.is_initialized) {
+          connector.connected_peers.push(peerId);
+          add_missing_peers();
+        }
+      });
+
+      webrtc.addPeerListener(function(id, msgType, msgData) {
+        if (connector.is_initialized) {
+          connector.receiveMessage(id, JSON.parse(msgData));
+        }
+      }, 'yjs');
+
+      webrtc.addDataChannelCloseListener(function(peerId) {
+        var index = connector.connected_peers.indexOf(peerId);
+        if (index > -1) {
+          connector.connected_peers.splice(index, 1);
+        }
+        if (connector.is_initialized) {
+          connector.userLeft(peerId);
+        }
+      });
+    }
+
+    EasyRTCConnector.prototype.send = function(user_id, message) {
+      this.webrtc.sendData(user_id, 'yjs', message);
+    };
+    EasyRTCConnector.prototype.broadcast = function(message) {
+      this.webrtc.broadcastData('yjs', JSON.stringify(message));
+    };
+    return EasyRTCConnector;
+  }])
+  .service('yjsService', ['easyRTCService', 'YjsConnectorFactory', '$log', function(easyRTCService, YjsConnectorFactory, $log) {
+    var connector = new YjsConnectorFactory(easyRTCService);
+    var y = new window.Y(connector);
+    $log.info('Created yjs instance', y, connector);
+    return function() {
+      return {
+        y: y,
+        connector: connector
+      };
+    };
+  }]);