X-Git-Url: http://wagnertech.de/gitweb/gitweb.cgi/kivitendo-erp.git/blobdiff_plain/a051b91b24b34b5586761b237b5eda38e8c83f92..c4409bf66a835166b3a50c0de9c5bdedbb5b5c69:/SL/File/Backend/Filesystem.pm

diff --git a/SL/File/Backend/Filesystem.pm b/SL/File/Backend/Filesystem.pm
index fe8604c0b..70d956e0a 100644
--- a/SL/File/Backend/Filesystem.pm
+++ b/SL/File/Backend/Filesystem.pm
@@ -78,9 +78,11 @@ sub get_mtime {
   my ($self, %params) = @_;
   die "no dbfile" unless $params{dbfile};
   die "unknown version" if $params{version} &&
-                          ($params{version} < 0 || $params{version} > $params{dbfile}->backend_data) ;
-  my $path = $self->_filesystem_path($params{dbfile},$params{version});
-  die "no file found in backend get_mtime" if !-f $path;
+                          ($params{version} < 0 || $params{version} > $params{dbfile}->backend_data);
+  my $path = $self->_filesystem_path($params{dbfile}, $params{version});
+
+  die "No file found at $path. Expected: $params{dbfile}{file_name}, file.id: $params{dbfile}{id}" if !-f $path;
+
   my @st = stat($path);
   my $dt = DateTime->from_epoch(epoch => $st[9])->clone();
   return $dt;
@@ -109,6 +111,34 @@ sub enabled {
   return 1;
 }
 
+sub sync_from_backend {
+  my ($self, %params) = @_;
+  my @query = (file_type => $params{file_type});
+  push @query, (file_name => $params{file_name}) if $params{file_name};
+  push @query, (mime_type => $params{mime_type}) if $params{mime_type};
+  push @query, (source    => $params{source})    if $params{source};
+
+  my $sortby = $params{sort_by} || 'itime DESC,file_name ASC';
+
+  my @files = @{ SL::DB::Manager::File->get_all(query => [@query], sort_by => $sortby) };
+  for (@files) {
+    $main::lxdebug->message(LXDebug->DEBUG2(), "file id=" . $_->id." version=".$_->backend_data);
+    my $newversion = $_->backend_data;
+    for my $version ( reverse 1 .. $_->backend_data ) {
+      my $path = $self->_filesystem_path($_, $version);
+      $main::lxdebug->message(LXDebug->DEBUG2(), "path=".$path." exists=".( -f $path?1:0));
+      last if -f $path;
+      $newversion = $version - 1;
+    }
+    $main::lxdebug->message(LXDebug->DEBUG2(), "newversion=".$newversion." version=".$_->backend_data);
+    if ( $newversion < $_->backend_data ) {
+      $_->backend_data($newversion);
+      $_->save   if $newversion >  0;
+      $_->delete if $newversion <= 0;
+    }
+  }
+
+}
 
 #
 # internals