bwc

src/js/controllers/import.js

@@ -0,0 +1,81 @@
+'use strict';
+
+angular.module('copayApp.controllers').controller('importController',
+  function($scope, $rootScope, $location, $timeout, $log, profileService, notification, go, isMobile, isCordova, sjcl) {
+
+    var self = this;
+
+    this.isSafari = isMobile.Safari();
+    this.isCordova = isCordova;
+    var reader = new FileReader();
+
+    window.ignoreMobilePause = true;
+    $scope.$on('$destroy', function() {
+      $timeout(function(){
+        window.ignoreMobilePause = false;
+      }, 100);
+    });
+
+    var _import = function(str, opts) {
+      var str2;
+      try {
+       str2 = sjcl.decrypt(self.password, str);
+      } catch (e) {
+        self.error = 'Could not decrypt file, check your password';
+        $log.warn(e);
+        $scope.$apply();
+        return;
+      };
+
+      self.loading = true;
+
+      $timeout(function() {
+        profileService.importWallet(str2, {
+          compressed: null,
+          password: null
+        }, function(err, walletId) {
+          self.loading = false;
+          if (err) {
+            self.error = err;
+          }
+          else {
+            go.walletHome();
+            notification.success('Success', 'Your wallet has been imported correctly');
+          }
+        });
+      }, 100);
+    };
+
+    $scope.getFile = function() {
+      // If we use onloadend, we need to check the readyState.
+      reader.onloadend = function(evt) {
+        if (evt.target.readyState == FileReader.DONE) { // DONE == 2
+          _import(evt.target.result);
+        }
+      }
+    };
+
+    this.import = function(form) {
+      if (form.$invalid) {
+        this.error = 'There is an error in the form';
+        $scope.$apply();
+        return;
+      }
+
+      var backupFile = $scope.file;
+      var backupText = form.backupText.$modelValue;
+      var password = form.password.$modelValue;
+
+      if (!backupFile && !backupText) {
+        this.error = 'Please, select your backup file';
+        $scope.$apply();
+        return;
+      }
+
+      if (backupFile) {
+        reader.readAsBinaryString(backupFile);
+      } else {
+        _import(backupText);
+      }
+    };
+  });