From ae7fefb487c206947c78c978b5e0331a58f56c48 Mon Sep 17 00:00:00 2001
From: Ludovic Marcotte <lmarcotte@inverse.ca>
Date: Mon, 13 Jun 2016 13:14:55 -0400
Subject: [PATCH] (feat) now possible to set a default Sieve filter (fixes
 #2949)

---
 Documentation/SOGoInstallationGuide.asciidoc |  5 ++++
 UI/MainUI/SOGoUserHomePage.m                 | 28 ++++++++++++++++++++
 2 files changed, 33 insertions(+)

diff --git a/Documentation/SOGoInstallationGuide.asciidoc b/Documentation/SOGoInstallationGuide.asciidoc
index 2a6ec3db1..6ace3ee05 100644
--- a/Documentation/SOGoInstallationGuide.asciidoc
+++ b/Documentation/SOGoInstallationGuide.asciidoc
@@ -2018,6 +2018,11 @@ host.
 
 Defaults to `NO` when unset.
 
+|U |SOGoSieveFilters
+|Parameter used to define initial Sieve scripts for users. The user
+can still modify the scripts and the initial values will be written
+to the Sieve server upon first login.
+
 |D |SOGoMailPollingIntervals
 |Parameter used to define the mail polling intervals (in minutes)
 available to the user. The parameter is an array that can contain the
diff --git a/UI/MainUI/SOGoUserHomePage.m b/UI/MainUI/SOGoUserHomePage.m
index e6cf4bfb7..527bab135 100644
--- a/UI/MainUI/SOGoUserHomePage.m
+++ b/UI/MainUI/SOGoUserHomePage.m
@@ -27,11 +27,15 @@
 
 #import <Appointments/SOGoFreeBusyObject.h>
 
+#import <Mailer/SOGoMailAccount.h>
+#import <Mailer/SOGoMailAccounts.h>
+
 #import <SOGo/SOGoCache.h>
 #import <SOGo/SOGoCASSession.h>
 #if defined(SAML2_CONFIG)
 #import <SOGo/SOGoSAML2Session.h>
 #endif
+#import <SOGo/SOGoDomainDefaults.h>
 #import <SOGo/SOGoUserManager.h>
 #import <SOGo/SOGoWebAuthenticator.h>
 #import <SOGo/SOGoUser.h>
@@ -58,10 +62,16 @@
 {
   SOGoUserFolder *co;
   NSString *loginModule;
+  SOGoSystemDefaults *sd;
+  SOGoDomainDefaults *dd;
   SOGoUserDefaults *ud;
+  NSArray *filters;
   NSURL *moduleURL;
 
+  sd = [SOGoSystemDefaults sharedSystemDefaults];
+  dd = [[context activeUser] domainDefaults];
   ud = [[context activeUser] userDefaults];
+
   loginModule = [ud loginModule];
   if (!([loginModule isEqualToString: @"Calendar"]
         || [loginModule isEqualToString: @"Contacts"]
@@ -72,6 +82,24 @@
       loginModule = @"Calendar";
     }
 
+  // We check if we must write the Sieve scripts to the server
+  // upon first login if no user preferences are found, and the SOGo
+  // admin has defined SOGoSieveFilters in the domain or system settings
+  if ([dd sieveScriptsEnabled] && [[[ud source] values] count] == 0 &&
+      ((filters = [[dd source] objectForKey: @"SOGoSieveFilters"]) || (filters = [[sd source] objectForKey: @"SOGoSieveFilters"])))
+    {
+      SOGoMailAccount *account;
+      SOGoMailAccounts *folder;
+
+      [ud setSieveFilters: filters];
+      [ud synchronize];
+
+      folder = [[self clientObject] mailAccountsFolder: @"Mail"
+					     inContext: context];
+      account = [folder lookupName: @"0" inContext: context acquire: NO];
+      [account updateFilters];
+    }
+
   co = [self clientObject];
   moduleURL = [NSURL URLWithString: loginModule
 		     relativeToURL: [co soURL]];