Initial OpenECOMP SDC commit

Change-Id: I0924d5a6ae9cdc161ae17c68d3689a30d10f407b
Signed-off-by: Michael Lando <ml636r@att.com>

1 files changed, 52 insertions, 0 deletions

diff --git a/catalog-ui/app/scripts/services/url-tobase64-service.ts b/catalog-ui/app/scripts/services/url-tobase64-service.ts
new file mode 100644
index 0000000000..2d6980da3f
--- /dev/null
+++ b/catalog-ui/app/scripts/services/url-tobase64-service.ts
@@ -0,0 +1,52 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * SDC
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+/// <reference path="../references"/>
+module Sdc.Services {
+    'use strict';
+
+    export interface IUrlToBase64Service {
+        downloadUrl(url:string, callback:Function):void;
+    }
+
+    export class UrlToBase64Service implements IUrlToBase64Service {
+        constructor() {}
+
+        public downloadUrl = (url:string, callback:Function): void => {
+            let xhr :any = new XMLHttpRequest();
+            
+            xhr.onload = ():void => {
+                let reader  = new FileReader();
+                reader.onloadend = ():void => {
+                    if (xhr.status === 200) {
+                        callback(reader.result);
+                    } else {
+                        callback(null);
+                    }
+                };
+                reader.readAsDataURL(xhr.response);
+            };
+            xhr.open('GET', url);
+            xhr.responseType = 'blob';
+            xhr.send();
+        }
+
+    }
+}
+