Add message if prevent cleanup is globally disabled.

src/Umbraco.Web.UI.Client/src/views/documenttypes/views/permissions/permissions.html

@@ -102,6 +102,12 @@
 
                 <div class="sub-view-column-right">
                     <umb-box-content>
+                        <p ></p>
+
+                        <div class="umb-panel-group__details-status-text" ng-if="model.historyCleanup.globalEnableCleanup">
+                            <p class="umb-panel-group__details-status-action"><localize key="contentTypeEditor_historyCleanupGloballyDisabled"></localize></p>
+                        </div>
+
                         <umb-control-group label="@contentTypeEditor_historyCleanupPreventCleanup">
                             <umb-toggle checked="model.historyCleanup.preventCleanup" on-click="vm.toggleHistoryCleanupPreventCleanup()"></umb-toggle>
                         </umb-control-group>

src/Umbraco.Web.UI/Umbraco/config/lang/en.xml

@@ -1724,6 +1724,7 @@ To manage your website, simply open the Umbraco backoffice and start adding cont
     <key alias="historyCleanupKeepAllVersionsNewerThanDays">Keep all versions newer than days</key>
     <key alias="historyCleanupKeepLatestVersionPerDayForDays">Keep latest version per day for days</key>
     <key alias="historyCleanupPreventCleanup">Prevent cleanup</key>
+    <key alias="historyCleanupGloballyDisabled">NOTE! The cleanup of historically content versions are disabled globally. These settings will not take effect before it is enabled.</key>
   </area>
   <area alias="languages">
     <key alias="addLanguage">Add language</key>

src/Umbraco.Web.UI/Umbraco/config/lang/en_us.xml

@@ -1755,6 +1755,7 @@ To manage your website, simply open the Umbraco backoffice and start adding cont
     <key alias="historyCleanupKeepAllVersionsNewerThanDays">Keep all versions newer than days</key>
     <key alias="historyCleanupKeepLatestVersionPerDayForDays">Keep latest version per day for days</key>
     <key alias="historyCleanupPreventCleanup">Prevent cleanup</key>
+    <key alias="historyCleanupGloballyDisabled">NOTE! The cleanup of historically content versions are disabled globally. These settings will not take effect before it is enabled.</key>
   </area>
   <area alias="languages">
     <key alias="addLanguage">Add language</key>

src/Umbraco.Web/Models/ContentEditing/HistoryCleanup.cs

@@ -12,7 +12,7 @@ namespace Umbraco.Web.Models.ContentEditing
         [DataMember(Name = "globalKeepLatestVersionPerDayForDays")]
         public int? GlobalKeepLatestVersionPerDayForDays { get; set;}
 
-        [DataMember(Name = "GlobalEnableCleanup")]
+        [DataMember(Name = "globalEnableCleanup")]
         public bool GlobalEnableCleanup { get; set; }
     }