From b30421d5c4085b95d2838c4e1ff03de94d45b77d Mon Sep 17 00:00:00 2001
From: Diego Mello <diegolmello@gmail.com>
Date: Tue, 15 Sep 2020 10:34:49 -0300
Subject: [PATCH] [IMPROVEMENT] Add "Allow_Save_Media_to_Gallery" setting
 (#2459)

* [IMPROVEMENT] Add "Allow_Save_Media_to_Gallery" setting

* Default true for old servers
---
 app/constants/settings.js   |  3 +++
 app/views/AttachmentView.js | 18 +++++++++++++-----
 2 files changed, 16 insertions(+), 5 deletions(-)

diff --git a/app/constants/settings.js b/app/constants/settings.js
index be43be3d9..ccb1803e2 100644
--- a/app/constants/settings.js
+++ b/app/constants/settings.js
@@ -184,5 +184,8 @@ export default {
 	},
 	Force_Screen_Lock_After: {
 		type: 'valueAsNumber'
+	},
+	Allow_Save_Media_to_Gallery: {
+		type: 'valueAsBoolean'
 	}
 };
diff --git a/app/views/AttachmentView.js b/app/views/AttachmentView.js
index 6f43823da..770c30c21 100644
--- a/app/views/AttachmentView.js
+++ b/app/views/AttachmentView.js
@@ -42,7 +42,8 @@ class AttachmentView extends React.Component {
 		user: PropTypes.shape({
 			id: PropTypes.string,
 			token: PropTypes.string
-		})
+		}),
+		Allow_Save_Media_to_Gallery: PropTypes.bool
 	}
 
 	constructor(props) {
@@ -68,7 +69,9 @@ class AttachmentView extends React.Component {
 	}
 
 	setHeader = () => {
-		const { route, navigation, theme } = this.props;
+		const {
+			route, navigation, theme, Allow_Save_Media_to_Gallery
+		} = this.props;
 		const attachment = route.params?.attachment;
 		let { title } = attachment;
 		try {
@@ -79,10 +82,14 @@ class AttachmentView extends React.Component {
 		const options = {
 			title,
 			headerLeft: () => <CloseModalButton testID='close-attachment-view' navigation={navigation} buttonStyle={{ color: themes[theme].previewTintColor }} />,
-			headerRight: () => <SaveButton testID='save-image' onPress={this.handleSave} buttonStyle={{ color: themes[theme].previewTintColor }} />,
+			headerRight: () => (
+				Allow_Save_Media_to_Gallery
+					? <SaveButton testID='save-image' onPress={this.handleSave} buttonStyle={{ color: themes[theme].previewTintColor }} />
+					: null
+			),
 			headerBackground: () => <View style={{ flex: 1, backgroundColor: themes[theme].previewBackground }} />,
 			headerTintColor: themes[theme].previewTintColor,
-			headerTitleStyle: { color: themes[theme].previewTintColor }
+			headerTitleStyle: { color: themes[theme].previewTintColor, marginHorizontal: 10 }
 		};
 		navigation.setOptions(options);
 	}
@@ -180,7 +187,8 @@ class AttachmentView extends React.Component {
 
 const mapStateToProps = state => ({
 	baseUrl: state.server.server,
-	user: getUserSelector(state)
+	user: getUserSelector(state),
+	Allow_Save_Media_to_Gallery: state.settings.Allow_Save_Media_to_Gallery ?? true
 });
 
 export default connect(mapStateToProps)(withTheme(withDimensions(withSafeAreaInsets(AttachmentView))));