Mercurial > pub > Impl
annotate Lib/IMPL/Web/TT/Form.pm @ 144:b56ebc31bf18
Empty nodes no more created while transforming a post request to the DOM document
minor speed improvements to the object CTOR caching
Added support for a secure processing (and 'laundering' ) a CGI parameters
Many minor fixes
| author | wizard |
|---|---|
| date | Tue, 13 Jul 2010 02:05:38 +0400 |
| parents | c5bc900eefd3 |
| children | bd10093bb122 |
| rev | line source |
|---|---|
| 122 | 1 use strict; |
| 2 package IMPL::Web::TT::Form; | |
| 3 | |
| 4 use base qw(IMPL::Web::TT::Control); | |
| 5 | |
| 124 | 6 use IMPL::Class::Property; |
| 7 use IMPL::DOM::Navigator::SchemaNavigator; | |
| 126 | 8 __PACKAGE__->PassThroughArgs; |
| 124 | 9 |
| 10 BEGIN { | |
| 11 public property base => prop_all; | |
| 12 public property schema => prop_all; | |
| 13 public property errors => prop_all; | |
| 14 public property data => prop_all; | |
| 138 | 15 public property state => prop_all; |
| 16 public property formResult => prop_all; | |
| 124 | 17 } |
| 18 | |
| 19 sub CTOR { | |
| 20 my ($this) = @_; | |
| 21 | |
| 138 | 22 if (my $form = $this->formResult) { |
| 23 $this->base($form->{formName}); | |
| 24 $this->errors($form->{formErrors}); | |
| 25 $this->data($form->{formData}); | |
| 26 $this->schema($form->{formSchema}); | |
| 27 $this->state($form->{state}); | |
| 28 } else { | |
| 124 | 29 |
| 138 | 30 $this->base($this->nodeName) unless $this->base; |
| 31 | |
| 32 die new IMPL::InvalidArgumentException('A schema is required for a form',$this->nodeName) | |
| 33 unless eval { $this->schema->isa( typeof IMPL::DOM::Schema ) }; | |
| 126 | 34 |
| 138 | 35 die new IMPL::InvalidOperationException('Can\'t find a form definition in a schema',$this->nodeName,$this->base) |
| 36 unless $this->schema->selectNodes(sub { $_->nodeName eq 'ComplexNode' and $_->name eq $this->base }); | |
| 37 } | |
| 38 | |
| 126 | 39 $this->errors([]) unless $this->errors; |
| 124 | 40 } |
| 41 | |
| 126 | 42 sub makeControlArgs{ |
| 43 my ($this,$path) = @_; | |
| 124 | 44 |
| 45 my $navi = new IMPL::DOM::Navigator::SchemaNavigator($this->schema); | |
| 126 | 46 my @path = ($this->base, split /\./,$path); |
| 124 | 47 |
| 126 | 48 $navi->NavigateName($_) or die new IMPL::InvalidArgumentException( |
| 124 | 49 "Can't find a definition for an element", |
| 50 $_, | |
| 51 $path, | |
| 126 | 52 $this->element, |
| 53 ) foreach @path; | |
| 124 | 54 |
| 55 my $schema = $navi->Current; | |
|
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0dce0470a3d8
In the IMPL::Web::ControllerUnit added the ability to notify a form about a wrong data from a transaction
wizard
parents:
126
diff
changeset
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56 my $sourceSchema = $navi->SourceSchemaNode; |
|
0dce0470a3d8
In the IMPL::Web::ControllerUnit added the ability to notify a form about a wrong data from a transaction
wizard
parents:
126
diff
changeset
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57 my $queryParameter = join '/', @path; |
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0dce0470a3d8
In the IMPL::Web::ControllerUnit added the ability to notify a form about a wrong data from a transaction
wizard
parents:
126
diff
changeset
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58 shift @path; |
| 138 | 59 my $node = $this->data ? $this->data->selectSingleNode(@path) : undef; |
| 126 | 60 |
| 61 my @errors; | |
| 62 | |
| 63 if ($node) { | |
|
144
b56ebc31bf18
Empty nodes no more created while transforming a post request to the DOM document
wizard
parents:
138
diff
changeset
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64 @errors = grep { ($_->Node || $_->Parent) == $node } @{$this->errors}; |
|
b56ebc31bf18
Empty nodes no more created while transforming a post request to the DOM document
wizard
parents:
138
diff
changeset
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65 } else { |
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b56ebc31bf18
Empty nodes no more created while transforming a post request to the DOM document
wizard
parents:
138
diff
changeset
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66 @errors = grep $_->Schema == $sourceSchema, @{$this->errors}; |
| 126 | 67 } |
| 68 | |
| 69 return { | |
| 70 schema => $schema, | |
|
127
0dce0470a3d8
In the IMPL::Web::ControllerUnit added the ability to notify a form about a wrong data from a transaction
wizard
parents:
126
diff
changeset
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71 sourceSchema => $sourceSchema, |
| 126 | 72 errors => \@errors, |
| 73 data => $node, | |
|
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0dce0470a3d8
In the IMPL::Web::ControllerUnit added the ability to notify a form about a wrong data from a transaction
wizard
parents:
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diff
changeset
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74 nodeValue => $node && $node->nodeValue, # small hack set a non dom class property through |
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0dce0470a3d8
In the IMPL::Web::ControllerUnit added the ability to notify a form about a wrong data from a transaction
wizard
parents:
126
diff
changeset
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75 queryParameter => $queryParameter |
| 126 | 76 }; |
| 77 } | |
| 78 | |
| 79 sub formErrors { | |
| 80 my ($this) = @_; | |
| 81 | |
|
127
0dce0470a3d8
In the IMPL::Web::ControllerUnit added the ability to notify a form about a wrong data from a transaction
wizard
parents:
126
diff
changeset
|
82 if (my $node = $this->data ) { |
| 126 | 83 return [ |
| 84 grep { | |
| 85 ( $_->Node || $_->Parent) == $node | |
| 86 } @{$this->errors} | |
| 87 ]; | |
| 88 } else { | |
| 89 return []; | |
| 90 } | |
| 124 | 91 } |
| 92 | |
| 122 | 93 |
| 94 1; | |
| 95 | |
| 96 __END__ | |
| 97 | |
| 98 =pod | |
| 99 | |
| 100 =head1 NAME | |
| 101 | |
| 102 C<IMPL::Web::TT::Form> - Форма с элементами | |
| 103 | |
| 104 =head1 DESCRIPTION | |
| 105 | |
| 106 Является элементом управления, тоесть для своего преобразования ипользует | |
| 107 шаблон | |
| 108 | |
| 109 =cut |