feat(mail): Add SOGoMailHideInlineAttachments option to hide attachments when inline. Fixes #5490.

Documentation/SOGoInstallationGuide.asciidoc

@@ -2481,6 +2481,10 @@ Defaults to `NO` when unset.
 
 Defaults to `inline` when unset.
 
+|U |SOGoMailHideInlineAttachments
+|Hide inline message as attachements if set to `YES`. Default value is `NO`.
+
+
 |U |SOGoMailCustomFullName
 |The string to use as full name when composing an email, if
 _SOGoMailCustomFromEnabled_ is set in the user's domain defaults.

SoObjects/SOGo/SOGoUserDefaults.h

@@ -228,8 +228,11 @@ extern NSString *SOGoPasswordRecoverySecondaryEmail;
 - (void) setMailLabelsColors: (NSDictionary *) newValues;
 - (NSDictionary *) mailLabelsColors;
 
+- (void)setHideInlineAttachments:(BOOL)newValue;
+- (BOOL)hideInlineAttachments;
+
 /* calendar */
-- (void) setCalendarCategories: (NSArray *) newValues;
+- (void)setCalendarCategories : (NSArray *)newValues;
 - (NSArray *) calendarCategories;
 
 - (void) setCalendarCategoriesColors: (NSDictionary *) newValues;

SoObjects/SOGo/SOGoUserDefaults.m

@@ -959,6 +959,16 @@ NSString *SOGoPasswordRecoverySecondaryEmail = @"SecondaryEmail";
   return [self objectForKey: @"SOGoMailLabelsColors"];
 }
 
+- (void) setHideInlineAttachments: (BOOL) newValue
+{
+  [self setBool: newValue forKey: @"SOGoMailHideInlineAttachments"];
+}
+
+- (BOOL) hideInlineAttachments
+{
+  return [self boolForKey: @"SOGoMailHideInlineAttachments"];
+}
+
 - (void) setSieveFilters: (NSArray *) newValue
 {
   [self setObject: newValue forKey: @"SOGoSieveFilters"];

UI/MailPartViewers/UIxMailPartMixedViewer.m

@@ -27,6 +27,8 @@
 #import <NGMime/NGMimeBodyPart.h>
 #import <NGMime/NGMimeMultipartBody.h>
 
+#import <SOGo/SOGoUserDefaults.h>
+
 #import <UI/MailerUI/WOContext+UIxMailer.h>
 
 #import "UIxMailRenderingContext.h"
@@ -98,6 +100,7 @@
   NSString *contentType;
   id viewer, info;
   NSArray *parts;
+  SOGoUserDefaults *ud;
 
   NSUInteger i, max;
 
@@ -119,14 +122,23 @@
         [self setChildInfo: [parts objectAtIndex: i]];
 
       info = [self childInfo];
-      viewer = [[[self context] mailRenderingContext] viewerForBodyInfo: info];
-      [viewer setBodyInfo: info];
-      [viewer setPartPath: [self childPartPath]];
-      if ([self decodedFlatContent])
-        [viewer setDecodedContent: [parts objectAtIndex: i]];
-      [viewer setAttachmentIds: attachmentIds];
+      
+      ud = [[[self context] activeUser] userDefaults];
 
-      [renderedParts addObject: [viewer renderedPart]];
+      if (!([info objectForKey:@"disposition"] 
+        && [[info objectForKey:@"disposition"] objectForKey:@"type"]
+        && [[[info objectForKey:@"disposition"] objectForKey:@"type"] isEqualToString:@"INLINE"]
+        && [ud hideInlineAttachments])) {
+        viewer = [[[self context] mailRenderingContext] viewerForBodyInfo: info];
+        [viewer setBodyInfo: info];
+        [viewer setPartPath: [self childPartPath]];
+        if ([self decodedFlatContent])
+          [viewer setDecodedContent: [parts objectAtIndex: i]];
+        [viewer setAttachmentIds: attachmentIds];
+
+        
+        [renderedParts addObject: [viewer renderedPart]];
+      }
     }
 
   contentType = [NSString stringWithFormat: @"%@/%@",

UI/PreferencesUI/English.lproj/Localizable.strings

@@ -204,6 +204,7 @@
 "Insert signature on new message" = "Insert signature on new message";
 "Insert signature on reply" = "Insert signature on reply";
 "Insert signature on forward" = "Insert signature on forward";
+"Hide inline attachments" = "Hide inline attachments";
 
 /* Base font size for messages composed in HTML */
 "Default font size" = "Default font size";

UI/PreferencesUI/French.lproj/Localizable.strings

@@ -204,6 +204,7 @@
 "Insert signature on new message" = "Insérer la signature sur un nouveau message";
 "Insert signature on reply" = "Insérer la signature sur une réponse";
 "Insert signature on forward" = "Insérer la signature sur un transfert";
+"Hide inline attachments" = "Cacher les pièces jointes 'inline'";
 
 /* Base font size for messages composed in HTML */
 "Default font size" = "Taille de la police par défaut";

UI/Templates/PreferencesUI/UIxPreferences.wox

@@ -695,6 +695,16 @@
               </md-checkbox>
             </div>
 
+            <div>
+              <md-checkbox
+                  ng-model="app.preferences.defaults.SOGoMailHideInlineAttachments"
+                  ng-true-value="1"
+                  ng-false-value="0"
+                  label:aria-label="Hide inline attachments">
+                <var:string label:value="Hide inline attachments"/>
+              </md-checkbox>
+            </div>
+
             <div>
               <md-checkbox
                   ng-model="app.preferences.defaults.SOGoMailAutoMarkAsReadEnabled"