New packages org (#2639)

New packages org

lib/core/viewer/components/imgViewer.component.ts

@@ -0,0 +1,51 @@
+/*!
+ * @license
+ * Copyright 2016 Alfresco Software, Ltd.
+ *
+ * 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.
+ */
+
+import { Component, Input, OnChanges, SimpleChanges, ViewEncapsulation } from '@angular/core';
+import { ContentService } from '../../services';
+
+@Component({
+    selector: 'adf-img-viewer',
+    templateUrl: './imgViewer.component.html',
+    styleUrls: ['./imgViewer.component.scss'],
+    host: { 'class': 'adf-img-viewer' },
+    encapsulation: ViewEncapsulation.None
+})
+export class ImgViewerComponent implements OnChanges {
+
+    @Input()
+    urlFile: string;
+
+    @Input()
+    blobFile: Blob;
+
+    @Input()
+    nameFile: string;
+
+    constructor(private contentService: ContentService) {}
+
+    ngOnChanges(changes: SimpleChanges) {
+        let blobFile = changes['blobFile'];
+        if (blobFile && blobFile.currentValue) {
+            this.urlFile = this.contentService.createTrustedUrl(this.blobFile);
+            return;
+        }
+        if (!this.urlFile && !this.blobFile) {
+            throw new Error('Attribute urlFile or blobFile is required');
+        }
+    }
+}