Revision b3420789
Von Moritz Bunkus vor mehr als 13 Jahren hinzugefügt
| SL/DB/Helper/LinkedRecords.pm | ||
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my %sort_spec = ( by => delete($params{sort_by}),
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dir => delete($params{sort_dir}) );
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my $filter = delete $params{filter};
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my $records = _linked_records_implementation($self, %params); |
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my $records = linked_records_implementation($self, %params); |
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$records = filter_linked_records($self, $filter, @{ $records }) if $filter;
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$records = sort_linked_records($self, $sort_spec{by}, $sort_spec{dir}, @{ $records }) if $sort_spec{by};
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return $records; |
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} |
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sub _linked_records_implementation {
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sub linked_records_implementation {
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my $self = shift; |
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my %params = @_; |
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|
| ... | ... | |
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my %from_to = ( from => delete($params{from}) || $both,
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to => delete($params{to}) || $both);
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my @records = (@{ _linked_records_implementation($self, %params, direction => 'from', from => $from_to{from}) },
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@{ _linked_records_implementation($self, %params, direction => 'to', to => $from_to{to} ) });
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my @records = (@{ linked_records_implementation($self, %params, direction => 'from', from => $from_to{from}) },
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@{ linked_records_implementation($self, %params, direction => 'to', to => $from_to{to} ) });
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my %record_map = map { ( ref($_) . $_->id => $_ ) } @records;
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|
| ... | ... | |
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return [ sort($comparator @records) ]; |
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} |
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sub filter_linked_records {
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my ($self_or_class, $filter, @records) = @_; |
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if ($filter eq 'accessible') {
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my $employee = SL::DB::Manager::Employee->current; |
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@records = grep { !$_->can('may_be_accessed') || $_->may_be_accessed($employee) } @records;
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} else {
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croak "Unsupported filter parameter '${filter}'";
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} |
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return \@records; |
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} |
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1; |
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__END__ |
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can be used in order to sort the result. If C<$params{sort_by}> is
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trueish then the result is sorted by calling L</sort_linked_records>. |
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The optional parameter C<$params{filter}> controls whether or not the
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result is filtered. Supported values are: |
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=over 2 |
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=item C<accessible> |
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Removes all objects for which the function C<may_be_accessed> from the |
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mixin L<SL::DB::Helper::MayBeAccessed> exists and returns falsish for |
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the current employee. |
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=back |
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Returns an array reference. |
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=item C<link_to_record $record, %params> |
Auch abrufbar als: Unified diff
linked_records: Parameter 'filter' für Filtern nach "darf von aktueller Benutzerin gesehen werden"