Improved tags #419

dev/Model/FolderCollection.js

@@ -263,11 +263,17 @@ export class FolderModel extends AbstractModel {
 
 			kolabType: null,
 
-			collapsed: true
+			collapsed: true,
+
+			tagsAllowed: false
 		});
 
+		this.flags = ko.observableArray();
+		this.permanentFlags = ko.observableArray();
+
 		this.addSubscribables({
-			kolabType: sValue => this.metadata[FolderMetadataKeys.KolabFolderType] = sValue
+			kolabType: sValue => this.metadata[FolderMetadataKeys.KolabFolderType] = sValue,
+			permanentFlags: aValue => this.tagsAllowed(aValue.includes('\\*'))
 		});
 
 		this.subFolders = ko.observableArray(new FolderCollectionModel);
@@ -296,9 +302,20 @@ export class FolderModel extends AbstractModel {
 				}
 			})
 			.extend({ notify: 'always' });
-
-		this.flags = ko.observableArray();
-		this.permanentFlags = ko.observableArray();
+/*
+		https://www.rfc-editor.org/rfc/rfc8621.html#section-2
+		"myRights": {
+			"mayAddItems": true,
+			"mayRename": false,
+			"maySubmit": true,
+			"mayDelete": false,
+			"maySetKeywords": true,
+			"mayRemoveItems": true,
+			"mayCreateChild": true,
+			"maySetSeen": true,
+			"mayReadItems": true
+		},
+*/
 	}
 
 	/**

dev/Model/Message.js

@@ -113,11 +113,21 @@ export class MessageModel extends AbstractModel {
 		this.flags = ko.observableArray();
 
 		const ignoredTags = [
+			'$forwarded',
+			// Mailo
+			'sent',
+			// KMail
 			'$sent',
 			'$signed',
 			'$error',
 			'$queued',
-			'$forwarded'
+			// GMail
+			'$replied',
+			'$attachment',
+			'$notphishing',
+			'$phishing',
+			'junk',
+			'nonjunk'
 		];
 
 		this.addComputables({

dev/Stores/User/Messagelist.js

@@ -206,6 +206,11 @@ MessagelistUserStore.reload = (bDropPagePosition = false, bDropCurrenFolderCache
 						}
 
 						folder.flags(folderInfo.Flags);
+						folderInfo.PermanentFlags.sort((a, b) => {
+							a = a.toUpperCase();
+							b = b.toUpperCase();
+							return (a < b) ? -1 : ((a > b) ? 1 : 0);
+						});
 						folder.permanentFlags(folderInfo.PermanentFlags);
 
 						MessagelistUserStore.initUidNextAndNewMessages(folder.fullName, folderInfo.UidNext, collection.NewMessages);

dev/View/User/MailBox/MessageView.js

@@ -147,6 +147,8 @@ export class MailMessageView extends AbstractViewRight {
 				)
 			},
 
+			tagsAllowed: () => FolderUserStore.currentFolder() ? FolderUserStore.currentFolder().tagsAllowed() : false,
+
 			messageVisibility: () => !MessageUserStore.loading() && !!currentMessage(),
 
 			canBeRepliedOrForwarded: () => !this.isDraftFolder() && this.messageVisibility(),

snappymail/v/0.0.0/app/templates/Views/User/MailMessageView.html

@@ -195,6 +195,7 @@
 					</table>
 				</div>
 				<div class="hasVirus" data-bind="visible: message().hasVirus()" data-i18n="MESSAGE/HAS_VIRUS_WARNING"></div>
+				<!-- ko if: tagsAllowed -->
 				<div class="messageTags">
 					<span data-i18n="MESSAGE/TAGS"></span>:
 					<span data-bind="html: message().tagsToHTML()"></span>
@@ -207,6 +208,7 @@
 						</ul>
 					</div>
 				</div>
+				<!-- /ko -->
 			</div>
 			<div id="messageItem" data-bind="css: message().lineAsCss()">
 				<div tabindex="0" data-bind="hasfocus: messageDomFocused">