Public gallery improvements (#409)

- [x] Don't show extension in name field for publish
- [x] Open "Your published work" tab after publishing
- [x] Continue showing dialog for Report Abuse status
- [x] For showing COC in Public Gallery tab show backdrop of thumbnails
- [x] Liked -> My Favorites & Your published work -> My published work

src/Explorer/Controls/DialogReactComponent/DialogComponent.tsx

@@ -3,7 +3,13 @@ import { Dialog, DialogType, DialogFooter, IDialogProps } from "office-ui-fabric
 import { IButtonProps, PrimaryButton, DefaultButton } from "office-ui-fabric-react/lib/Button";
 import { ITextFieldProps, TextField } from "office-ui-fabric-react/lib/TextField";
 import { Link } from "office-ui-fabric-react/lib/Link";
-import { ChoiceGroup, FontIcon, IChoiceGroupProps } from "office-ui-fabric-react";
+import {
+  ChoiceGroup,
+  FontIcon,
+  IChoiceGroupProps,
+  IProgressIndicatorProps,
+  ProgressIndicator,
+} from "office-ui-fabric-react";
 
 export interface TextFieldProps extends ITextFieldProps {
   label: string;
@@ -27,6 +33,7 @@ export interface DialogProps {
   choiceGroupProps?: IChoiceGroupProps;
   textFieldProps?: TextFieldProps;
   linkProps?: LinkProps;
+  progressIndicatorProps?: IProgressIndicatorProps;
   primaryButtonText: string;
   secondaryButtonText: string;
   onPrimaryButtonClick: () => void;
@@ -69,6 +76,7 @@ export class DialogComponent extends React.Component<DialogProps, {}> {
     const choiceGroupProps: IChoiceGroupProps = this.props.choiceGroupProps;
     const textFieldProps: ITextFieldProps = this.props.textFieldProps;
     const linkProps: LinkProps = this.props.linkProps;
+    const progressIndicatorProps: IProgressIndicatorProps = this.props.progressIndicatorProps;
     const primaryButtonProps: IButtonProps = {
       text: this.props.primaryButtonText,
       disabled: this.props.primaryButtonDisabled || false,
@@ -91,6 +99,7 @@ export class DialogComponent extends React.Component<DialogProps, {}> {
             {linkProps.linkText} <FontIcon iconName="NavigateExternalInline" />
           </Link>
         )}
+        {progressIndicatorProps && <ProgressIndicator {...progressIndicatorProps} />}
         <DialogFooter>
           <PrimaryButton {...primaryButtonProps} />
           {secondaryButtonProps && <DefaultButton {...secondaryButtonProps} />}