[ADF-2769] Added example page for content node selector (#3498)

* content node selector test page

* [ADF-2769] start adding more examples to node selector page

* [ADF-2769] added more example for node selector page

* [ADF-2769] added examples on node selector page

demo-shell/src/app/components/content-node-selector/content-node-selector.component.ts

@@ -0,0 +1,115 @@
+/*!
+ * @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, ViewEncapsulation } from '@angular/core';
+import { SitePaging, SiteEntry, MinimalNodeEntryEntity } from 'alfresco-js-api';
+import { ShareDataRow } from '@alfresco/adf-content-services';
+import { DataRow, DataColumn, ThumbnailService } from '@alfresco/adf-core';
+
+@Component({
+    templateUrl: './content-node-selector.component.html',
+    styleUrls: [`./content-node-selector.component.scss`],
+    encapsulation: ViewEncapsulation.None
+})
+export class ContentNodeSelectorComponent {
+
+    constructor(private thumbnailService: ThumbnailService) {
+    }
+
+    dropdownHideMyFiles = false;
+    showFiles = false;
+    showFolders = false;
+    enableImageResolver = false;
+    validSelection = false;
+
+    customSideGuid = '';
+    customSideTitle = '';
+    actualPageSize = 2;
+
+    rowFilterFunction: any = null;
+    customImageResolver: any = null;
+
+    defaultSites: SiteEntry[] = [
+        { entry: { title: 'MINE', guid: '-my-' } },
+        { entry: { title: 'ROOTY', guid: '-root-' } }];
+
+    customSites: SitePaging = {
+        list: {
+            entries: [
+                { entry: { title: 'MINE', guid: '-my-' } },
+                { entry: { title: 'ROOTY', guid: '-root-' } }],
+            pagination: {}
+        }
+    };
+
+    onClickAddSite() {
+        const newSiteEntry: SiteEntry = { entry: { title: this.customSideTitle, guid: this.customSideGuid } };
+        this.customSites.list.entries.push(newSiteEntry);
+        this.customSideGuid = '';
+        this.customSideTitle = '';
+    }
+
+    onClickResetSite() {
+        this.customSites.list.entries = this.defaultSites;
+        this.customSideGuid = '';
+        this.customSideTitle = '';
+    }
+
+    recreateRowFilterFunction() {
+        this.rowFilterFunction = this.rowFilteringExample.bind(this);
+    }
+
+    recreateImageResolverFunction() {
+        this.enableImageResolver = !this.enableImageResolver;
+        if (this.enableImageResolver) {
+            this.customImageResolver = this.customImageResolverExample.bind(this);
+        } else {
+            this.customImageResolver = null;
+        }
+    }
+
+    rowFilteringExample(row: ShareDataRow) {
+        let showNode = true;
+        const node: MinimalNodeEntryEntity = row.node.entry;
+        if (this.showFiles) {
+            showNode = node.isFile;
+        }
+        if (this.showFolders) {
+            showNode = node.isFolder;
+        }
+        return showNode;
+    }
+
+    customImageResolverExample(row: DataRow, col: DataColumn) {
+        return this.thumbnailService.getMimeTypeIcon('video/quicktime');
+    }
+
+    onNodeSelect(node: MinimalNodeEntryEntity) {
+        this.validSelection = !!node;
+    }
+
+    customIsValidFunction(entry: MinimalNodeEntryEntity): boolean {
+        return entry.name.startsWith('a') || entry.name.startsWith('A');
+    }
+
+    customBreadcrumbFunction(node: MinimalNodeEntryEntity) {
+        if (node && node.path && node.path.elements) {
+            node.path.elements = node.path.elements.filter((element) => !element.name.toLocaleLowerCase().startsWith('d') ? element : null );
+        }
+        return node;
+    }
+}