8263 Make OPAC stylesheet preferences more consistent (dbrev)

This patch handles the dbrev for this report. It optionally saves the value of the former opacstylesheet pref into opaclayoutstylesheet.

June 21, 2012 & July 4, 2012: Rebased.

Signed-off-by: Jonathan Druart <jonathan.druart@biblibre.com>

diff --git a/installer/data/mysql/updatedatabase.pl b/installer/data/mysql/updatedatabase.pl
index 3f817a2..14187d0 100755 (executable)
--- a/installer/data/mysql/updatedatabase.pl
+++ b/installer/data/mysql/updatedatabase.pl
@@ -5621,6 +5621,20 @@ if ( C4::Context->preference("Version") < TransformToNum($DBversion) ) {
     SetVersion($DBversion);
 }
 
+$DBversion ="3.09.00.XXX";
+if(C4::Context->preference("Version") < TransformToNum($DBversion) ) {
+    my $query = "SELECT value FROM systempreferences WHERE variable='opacstylesheet'";
+    my $remote= $dbh->selectrow_arrayref($query);
+    $dbh->do("DELETE from systempreferences WHERE variable='opacstylesheet'");
+    if($remote && $remote->[0]) {
+        $query="UPDATE systempreferences SET value=? WHERE variable='opaclayoutstylesheet'";
+        $dbh->do($query,undef,$remote->[0]);
+        print "NOTE: The URL of your remote opac css file has been moved to preference opaclayoutstylesheet.\n";
+    }
+    print "Upgrade to $DBversion done (BZ 8263: Make OPAC stylesheet preferences more consistent)\n";
+    SetVersion($DBversion);
+}
+
 =head1 FUNCTIONS
 
 =head2 TableExists($table)