Added UI support for sharing videos

src/app/dialogs/share-media-dialog/share-media-dialog.component.ts

@@ -0,0 +1,71 @@
+import { Component, OnInit, Inject } from '@angular/core';
+import { MAT_DIALOG_DATA } from '@angular/material/dialog';
+import { Router } from '@angular/router';
+import { MatSnackBar } from '@angular/material/snack-bar';
+import { PostsService } from 'app/posts.services';
+
+@Component({
+  selector: 'app-share-media-dialog',
+  templateUrl: './share-media-dialog.component.html',
+  styleUrls: ['./share-media-dialog.component.scss']
+})
+export class ShareMediaDialogComponent implements OnInit {
+
+  type = null;
+  uid = null;
+  share_url = null;
+  sharing_enabled = null;
+  is_playlist = null;
+
+  constructor(@Inject(MAT_DIALOG_DATA) public data: any, public router: Router, private snackBar: MatSnackBar,
+              private postsService: PostsService) { }
+
+  ngOnInit(): void {
+    if (this.data) {
+      this.type = this.data.type;
+      this.uid = this.data.uid;
+      this.sharing_enabled = this.data.sharing_enabled;
+      this.is_playlist = this.data.is_playlist;
+
+      const arg = (this.is_playlist ? ';id=' : ';uid=');
+      this.share_url = window.location.href.split(';')[0] + arg + this.uid;
+    }
+  }
+
+  copiedToClipboard() {
+    this.openSnackBar('Copied to clipboard!');
+  }
+
+  sharingChanged(event) {
+    if (event.checked) {
+      this.postsService.enableSharing(this.uid, this.type, this.is_playlist).subscribe(res => {
+        if (res['success']) {
+          this.openSnackBar('Sharing enabled.');
+          this.sharing_enabled = true;
+        } else {
+          this.openSnackBar('Failed to enable sharing.');
+        }
+      }, err => {
+        this.openSnackBar('Failed to enable sharing - server error.');
+      });
+    } else {
+      this.postsService.disableSharing(this.uid, this.type, this.is_playlist).subscribe(res => {
+        if (res['success']) {
+          this.openSnackBar('Sharing disabled.');
+          this.sharing_enabled = false;
+        } else {
+          this.openSnackBar('Failed to disable sharing.');
+        }
+      }, err => {
+        this.openSnackBar('Failed to disable sharing - server error.');
+      });
+    }
+  }
+
+  public openSnackBar(message: string, action: string = '') {
+    this.snackBar.open(message, action, {
+      duration: 2000,
+    });
+  }
+
+}