[ADF-2588] make comment component compatible with content (#3128)

lib/core/comments/comment-list.component.ts

@@ -0,0 +1,101 @@
+/*!
+ * @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, EventEmitter, Input, Output, ViewEncapsulation } from '@angular/core';
+import { CommentModel } from '../models/comment.model';
+import { EcmUserService } from '../userinfo/services/ecm-user.service';
+import { PeopleProcessService } from '../services/people-process.service';
+import { DatePipe } from '@angular/common';
+
+@Component({
+    selector: 'adf-comment-list',
+    templateUrl: './comment-list.component.html',
+    styleUrls: ['./comment-list.component.scss'],
+    encapsulation: ViewEncapsulation.None
+})
+
+export class CommentListComponent {
+
+    /** The comments data used to populate the list. */
+    @Input()
+    comments: CommentModel[];
+
+    /** Emitted when the user clicks on one of the comment rows. */
+    @Output()
+    clickRow: EventEmitter<CommentModel> = new EventEmitter<CommentModel>();
+
+    selectedComment: CommentModel;
+
+    constructor(private datePipe: DatePipe, public peopleProcessService: PeopleProcessService,
+                public ecmUserService: EcmUserService) {
+    }
+
+    selectComment(comment: CommentModel): void {
+        if (this.selectedComment) {
+            this.selectedComment.isSelected = false;
+        }
+        comment.isSelected = true;
+        this.selectedComment = comment;
+        this.clickRow.emit(this.selectedComment);
+    }
+
+    getUserShortName(user: any): string {
+        let shortName = '';
+        if (user) {
+            if (user.firstName) {
+                shortName = user.firstName[0].toUpperCase();
+            }
+            if (user.lastName) {
+                shortName += user.lastName[0].toUpperCase();
+            }
+        }
+        return shortName;
+    }
+
+    isPictureDefined(user: any): boolean {
+        return user.pictureId || user.avatarId;
+    }
+
+    getUserImage(user: any): string {
+        if (this.isAContentUsers(user)) {
+            return this.ecmUserService.getUserProfileImage(user.avatarId);
+        } else {
+            return this.peopleProcessService.getUserImage(user);
+        }
+    }
+
+    transformDate(aDate: string): string {
+        let formattedDate: string;
+        let givenDate = Number.parseInt(this.datePipe.transform(aDate, 'yMMdd'));
+        let today = Number.parseInt(this.datePipe.transform(Date.now(), 'yMMdd'));
+        if (givenDate === today) {
+            formattedDate = 'Today, ' + this.datePipe.transform(aDate, 'hh:mm a');
+        } else {
+            let yesterday = Number.parseInt(this.datePipe.transform(Date.now() - 24 * 3600 * 1000, 'yMMdd'));
+            if (givenDate === yesterday) {
+                formattedDate = 'Yesterday, ' + this.datePipe.transform(aDate, 'hh:mm a');
+            } else {
+                formattedDate = this.datePipe.transform(aDate, 'MMM dd y, hh:mm a');
+            }
+        }
+        return formattedDate;
+    }
+
+    private isAContentUsers(user: any): boolean {
+        return user.avatarId;
+    }
+}