Menu: Caching und access korrekt clearen

[kivitendo-erp.git] / SL / Menu.pm

diff --git a/SL/Menu.pm b/SL/Menu.pm
index 1ecb52fab7fd47d2eb87071c08e3143985e2b2a2..ccfc32c969213c5de5d99857969c7366e5d36772 100644 (file)
--- a/SL/Menu.pm
+++ b/SL/Menu.pm
@@ -12,37 +12,46 @@ BEGIN {
    $yaml_xs =  eval { require YAML::XS };
 }
 
    $yaml_xs =  eval { require YAML::XS };
 }
 

+our %menu_cache;
+

 sub new {
   my ($package, $domain) = @_;
 
 sub new {
   my ($package, $domain) = @_;
 

-  my $path = File::Spec->catdir('menus', $domain);
+  if (!$menu_cache{$domain}) {
+    my $path = File::Spec->catdir('menus', $domain);

 
 

-  opendir my $dir, $path or die "can't open $path: $!";
-  my @files = sort grep -f "$path/$_", readdir $dir;
-  close $dir;
+    opendir my $dir, $path or die "can't open $path: $!";
+    my @files = sort grep -f "$path/$_", readdir $dir;
+    close $dir;

 
 

-  my $nodes = [];
-  my $nodes_by_id = {};
-  for my $file (@files) {
-    my $data;
-    if ($yaml_xs) {
-      $data = YAML::XS::LoadFile(File::Spec->catfile($path, $file));
-    } else {
-      $data = YAML::LoadFile(File::Spec->catfile($path, $file));
+    my $nodes = [];
+    my $nodes_by_id = {};
+    for my $file (@files) {
+      my $data;
+      if ($yaml_xs) {
+        $data = YAML::XS::LoadFile(File::Spec->catfile($path, $file));
+      } else {
+        $data = YAML::LoadFile(File::Spec->catfile($path, $file));
+      }
+      _merge($nodes, $nodes_by_id, $data);

     }
     }

-    _merge($nodes, $nodes_by_id, $data);
-  }

 
 
 
 

-  my $self = bless {
-    nodes => $nodes,
-    by_id => $nodes_by_id,
-  }, $package;
+    my $self = bless {
+      nodes => $nodes,
+      by_id => $nodes_by_id,
+    }, $package;
+
+    $self->build_tree;

 
 

-  $self->build_tree;
-  $self->set_access;
+    $menu_cache{$domain} = $self;
+  } else {
+    $menu_cache{$domain}->clear_access;
+  }
+
+  $menu_cache{$domain}->set_access;

 
 

-  return $self;
+  return $menu_cache{$domain};

 }
 
 sub _merge {
 }
 
 sub _merge {


@@ -211,6 +220,14 @@ sub parse_instance_conf_string {
   return $::instance_conf->data->{$setting};
 }
 
   return $::instance_conf->data->{$setting};
 }
 

+sub clear_access {
+  my ($self) = @_;
+  for my $node ($self->tree_walk("all")) {
+    delete $node->{visible};
+    delete $node->{visible_children};
+  }
+}
+

 sub set_access {
   my ($self) = @_;
   # 1. evaluate access for all
 sub set_access {
   my ($self) = @_;
   # 1. evaluate access for all