PriceSource: credit_notes auch im Popup unterstützen

[kivitendo-erp.git] / SL / Controller / Helper / ParseFilter.pm

diff --git a/SL/Controller/Helper/ParseFilter.pm b/SL/Controller/Helper/ParseFilter.pm
index ea4eba0..37b0673 100644 (file)
--- a/SL/Controller/Helper/ParseFilter.pm
+++ b/SL/Controller/Helper/ParseFilter.pm
@@ -8,7 +8,9 @@ our @EXPORT = qw(parse_filter);
 use DateTime;
 use SL::Helper::DateTime;
 use List::MoreUtils qw(uniq);
+use SL::MoreCommon qw(listify);
 use Data::Dumper;
+use Text::ParseWords;
 
 my %filters = (
   date    => sub { DateTime->from_lxoffice($_[0]) },
@@ -21,6 +23,7 @@ my %filters = (
 
 my %methods = (
   enable => sub { ;;;; },
+  eq_ignore_empty => sub { ($_[0] // '') eq '' ? () : +{ eq => $_[0] } },
   map {
     # since $_ is an alias it can't be used in a closure. even "".$_ or "$_"
     # does not work, we need a real copy.
@@ -32,13 +35,12 @@ my %methods = (
 sub parse_filter {
   my ($filter, %params) = @_;
 
-  my $hint_objects = $params{with_objects} || [];
-  my $auto_objects = [];
+  my $objects      = $params{with_objects} || [];
 
-  my ($flattened, $objects) = flatten($filter, $auto_objects, '', %params);
+  my ($flattened, $auto_objects) = flatten($filter, '', %params);
 
-  if ($params{class}) {
-    $objects = $hint_objects;
+  if (!$params{class}) {
+    _add_uniq($objects, $_) for @$auto_objects;
   }
 
   my $query = _parse_filter($flattened, $objects, %params);
@@ -69,19 +71,19 @@ sub _launder_keys {
 }
 
 sub flatten {
-  my ($filter, $with_objects, $prefix, %params) = @_;
+  my ($filter, $prefix, %params) = @_;
 
-  return (undef, $with_objects) unless 'HASH'  eq ref $filter;
-  $with_objects ||= [];
+  return (undef, []) unless 'HASH'  eq ref $filter;
+  my $with_objects = [];
 
   my @result;
 
   while (my ($key, $value) = each %$filter) {
     next if !defined $value || $value eq ''; # 0 is fine
     if ('HASH' eq ref $value) {
-      my ($query, $more_objects) = flatten($value, $with_objects, _prefix($prefix, $key));
-      push @result,        @$query if $query;
-      push @$with_objects, _prefix($prefix, $key), ($more_objects ? @$more_objects : ());
+      my ($query, $more_objects) = flatten($value, _prefix($prefix, $key));
+      push @result, @$query        if  $query;
+      _add_uniq($with_objects, $_) for _prefix($prefix, $key), @$more_objects;
     } else {
       push @result, _prefix($prefix, $key) => $value;
     }
@@ -100,16 +102,45 @@ sub _parse_filter {
   my @result;
   for (my $i = 0; $i < scalar @$flattened; $i += 2) {
     my ($key, $value) = ($flattened->[$i], $flattened->[$i+1]);
+    my ($type, $op)   = $key =~ m{:(.+)::(.+)};
+
+    if ($key =~ s/:multi//) {
+      my @multi;
+      my $orig_key = $key;
+      for my $value (parse_line('\s+', 0, $value)) {
+        ($key, $value) = _apply_all($key, $value, qr/\b:(\w+)/,  { %filters, %{ $params{filters} || {} } });
+        ($key, $value) = _apply_all($key, $value, qr/\b::(\w+)/, { %methods, %{ $params{methods} || {} } });
+        ($key, $value) = _dispatch_custom_filters($params{class}, $with_objects, $key, $value) if $params{class};
+        ($key, $value) = _apply_value_filters($key, $value, $type, $op);
+        push @multi, $key, $value;
+        $key = $orig_key;
+      }
+      ($key, $value) = (and => \@multi);
+    } else {
+      ($key, $value) = _apply_all($key, $value, qr/\b:(\w+)/,  { %filters, %{ $params{filters} || {} } });
+      ($key, $value) = _apply_all($key, $value, qr/\b::(\w+)/, { %methods, %{ $params{methods} || {} } });
+      ($key, $value) = _dispatch_custom_filters($params{class}, $with_objects, $key, $value) if $params{class};
+      ($key, $value) = _apply_value_filters($key, $value, $type, $op);
+    }
 
-    ($key, $value) = _apply_all($key, $value, qr/\b:(\w+)/,  { %filters, %{ $params{filters} || {} } });
-    ($key, $value) = _apply_all($key, $value, qr/\b::(\w+)/, { %methods, %{ $params{methods} || {} } });
-    ($key, $value) = _dispatch_custom_filters($params{class}, $with_objects, $key, $value) if $params{class};
-
-    push @result, $key, $value;
+    push @result, $key, $value if defined $key;
   }
   return \@result;
 }
 
+sub _apply_value_filters {
+  my ($key, $value, $type, $op) = @_;
+
+  return ($key, $value) unless $key && $value && $type && $op && (ref($value) eq 'HASH');
+
+  if (($type eq 'date') && ($op eq 'le')) {
+    my $date     = delete $value->{le};
+    $value->{lt} = $date->add(days => 1);
+  }
+
+  return ($key, $value);
+}
+
 sub _dispatch_custom_filters {
   my ($class, $with_objects, $key, $value) = @_;
 
@@ -136,10 +167,10 @@ sub _dispatch_custom_filters {
   my $obj_prefix = join '.', @tokens, '';
 
   if ($manager->can('filter')) {
-    ($key, $value, my $obj) = $manager->filter($last_token, $value, $obj_prefix);
-    _add_uniq($with_objects, $obj);
+    ($key, $value, my $obj) = $manager->filter($last_token, $value, $obj_prefix, $obj_path);
+    _add_uniq($with_objects, $obj) if $obj;
   } else {
-    _add_uniq($with_objects, $obj_path);
+    _add_uniq($with_objects, $obj_path) if $obj_path;
   }
 
   return ($key, $value);
@@ -149,7 +180,7 @@ sub _add_uniq {
    my ($array, $what) = @_;
 
    $array //= [];
-   $array = [ uniq @$array, $what ];
+   @$array = (uniq @$array, listify($what));
 }
 
 sub _collapse_indirect_filters {
@@ -383,6 +414,11 @@ Adds "%" at the end of the string.
 
 Adds "% .. %" around the search string.
 
+=item eq_ignore_empty
+
+Ignores this item if it's empty. Otherwise compares it with the
+standard SQL C<=> operator.
+
 =back
 
 =head2 METHODS (leading with ::)