bwc

src/js/controllers/join.js

@@ -0,0 +1,158 @@
+'use strict';
+
+angular.module('copayApp.controllers').controller('joinController',
+  function($scope, $rootScope, $timeout, go, isMobile, notification, profileService, isCordova, $modal) {
+
+    var self = this;
+
+    //TODO : make one function - this was copied from topbar.js
+    var cordovaOpenScanner = function() {
+      window.ignoreMobilePause = true;
+      cordova.plugins.barcodeScanner.scan(
+        function onSuccess(result) {
+          $timeout(function() {
+            window.ignoreMobilePause = false;
+          }, 100);
+          if (result.cancelled) return;
+
+          $timeout(function() {
+            var data = result.text;
+            $scope.secret = data;
+            $scope.joinForm.secret.$setViewValue(data);
+            $scope.joinForm.secret.$render();
+          }, 1000);
+        },
+        function onError(error) {
+          $timeout(function() {
+            window.ignoreMobilePause = false;
+          }, 100);
+          alert('Scanning error');
+        });
+    };
+
+    var modalOpenScanner = function() {
+      var _scope = $scope;
+      var ModalInstanceCtrl = function($scope, $rootScope, $modalInstance) {
+        // QR code Scanner
+        var video;
+        var canvas;
+        var $video;
+        var context;
+        var localMediaStream;
+
+        var _scan = function(evt) {
+
+          if (localMediaStream) {
+            context.drawImage(video, 0, 0, 300, 225);
+            try {
+              qrcode.decode();
+            } catch (e) {
+              //qrcodeError(e);
+            }
+          }
+          $timeout(_scan, 500);
+        };
+
+        var _scanStop = function() {
+          if (localMediaStream && localMediaStream.stop) localMediaStream.stop();
+          localMediaStream = null;
+          video.src = '';
+        };
+
+        qrcode.callback = function(data) {
+          _scanStop();
+          $modalInstance.close(data);
+        };
+
+        var _successCallback = function(stream) {
+          video.src = (window.URL && window.URL.createObjectURL(stream)) || stream;
+          localMediaStream = stream;
+          video.play();
+          $timeout(_scan, 1000);
+        };
+
+        var _videoError = function(err) {
+          $scope.cancel();
+        };
+
+        var setScanner = function() {
+
+          navigator.getUserMedia = navigator.getUserMedia ||
+            navigator.webkitGetUserMedia || navigator.mozGetUserMedia ||
+            navigator.msGetUserMedia;
+          window.URL = window.URL || window.webkitURL ||
+            window.mozURL || window.msURL;
+        };
+
+        $scope.init = function() {
+          setScanner();
+          $timeout(function() {
+            canvas = document.getElementById('qr-canvas');
+            context = canvas.getContext('2d');
+
+            video = document.getElementById('qrcode-scanner-video');
+            $video = angular.element(video);
+            canvas.width = 300;
+            canvas.height = 225;
+            context.clearRect(0, 0, 300, 225);
+
+            navigator.getUserMedia({
+              video: true
+            }, _successCallback, _videoError);
+          }, 500);
+        };
+
+        $scope.cancel = function() {
+          _scanStop();
+          $modalInstance.dismiss('cancel');
+        };
+      };
+
+      var modalInstance = $modal.open({
+        templateUrl: 'views/modals/scanner.html',
+        windowClass: 'full',
+        controller: ModalInstanceCtrl,
+        backdrop: 'static',
+        keyboard: false
+      });
+      modalInstance.result.then(function(data) {
+        $scope.secret = data;
+        $scope.joinForm.secret.$setViewValue(data);
+        $scope.joinForm.secret.$render();
+      });
+
+    };
+
+    this.openScanner = function() {
+      if (isCordova) {
+        cordovaOpenScanner();
+      } else {
+        modalOpenScanner();
+      }
+    };
+
+
+    this.join = function(form) {
+      if (form && form.$invalid) {
+        notification.error('Error', 'Please enter the required fields');
+        return;
+      }
+      self.loading = true;
+
+      $timeout(function() {
+        profileService.joinWallet({
+          secret: form.secret.$modelValue,
+          extendedPrivateKey: form.privateKey.$modelValue,
+          myName: form.myName.$modelValue
+        }, function(err) {
+          self.loading = false;
+          if (err) {
+            notification.error(err);
+          }
+          else {
+            go.walletHome();
+          }
+        });
+      }, 100);
+    }
+  });