File Coverage

File:C4/TmplToken.pm
Coverage:70.6%

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1package C4::TmplToken;
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use strict;
4#use warnings; FIXME - Bug 2505
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use C4::TmplTokenType;
6require Exporter;
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use vars qw($VERSION @ISA @EXPORT @EXPORT_OK %EXPORT_TAGS);
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10###############################################################################
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=head1 NAME

TmplToken.pm - Object representing a scanner token for .tmpl files

=head1 DESCRIPTION

This is a class representing a token scanned from an HTML::Template .tmpl file.

=cut
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22###############################################################################
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24$VERSION = 0.01;
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26@ISA = qw(Exporter);
27@EXPORT_OK = qw();
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29###############################################################################
30
31sub new {
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    my $this = shift;
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    my $class = ref($this) || $this;
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    my $self = {};
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    bless $self, $class;
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    ($self->{'_string'}, $self->{'_type'}, $self->{'_lc'}, $self->{'_path'}) = @_;
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    return $self;
38}
39
40sub string {
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    my $this = shift;
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    return $this->{'_string'}
43}
44
45sub type {
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    my $this = shift;
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    return $this->{'_type'}
48}
49
50sub pathname {
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    my $this = shift;
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    return $this->{'_path'}
53}
54
55sub line_number {
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    my $this = shift;
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    return $this->{'_lc'}
58}
59
60sub attributes {
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    my $this = shift;
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    return $this->{'_attr'};
63}
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65sub set_attributes {
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    my $this = shift;
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    $this->{'_attr'} = ref $_[0] eq 'HASH'? $_[0]: \@_;
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    return $this;
69}
70
71# only meaningful for TEXT_PARAMETRIZED tokens
72sub children {
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    my $this = shift;
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    return $this->{'_kids'};
75}
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77# only meaningful for TEXT_PARAMETRIZED tokens
78sub set_children {
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    my $this = shift;
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    $this->{'_kids'} = ref $_[0] eq 'ARRAY'? $_[0]: \@_;
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    return $this;
82}
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84# only meaningful for TEXT_PARAMETRIZED tokens
85# FIXME: DIRECTIVE is not necessarily TMPL_VAR !!
86sub parameters_and_fields {
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    my $this = shift;
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    return map { $_->type == C4::TmplTokenType::DIRECTIVE? $_:
89                ($_->type == C4::TmplTokenType::TAG
90                        && $_->string =~ /^<input\b/is)? $_: ()}
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            @{$this->{'_kids'}};
92}
93
94# only meaningful for TEXT_PARAMETRIZED tokens
95sub anchors {
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    my $this = shift;
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    return map { $_->type == C4::TmplTokenType::TAG && $_->string =~ /^<a\b/is? $_: ()} @{$this->{'_kids'}};
98}
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100# only meaningful for TEXT_PARAMETRIZED tokens
101sub form {
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    my $this = shift;
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    return $this->{'_form'};
104}
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106# only meaningful for TEXT_PARAMETRIZED tokens
107sub set_form {
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    my $this = shift;
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    $this->{'_form'} = $_[0];
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    return $this;
111}
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113sub has_js_data {
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    my $this = shift;
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    return defined $this->{'_js_data'} && ref($this->{'_js_data'}) eq 'ARRAY';
116}
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118sub js_data {
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    my $this = shift;
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    return $this->{'_js_data'};
121}
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123sub set_js_data {
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    my $this = shift;
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    $this->{'_js_data'} = $_[0];
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    return $this;
127}
128
129# predefined tests
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131sub tag_p {
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    my $this = shift;
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    return $this->type == C4::TmplTokenType::TAG;
134}
135
136sub cdata_p {
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    my $this = shift;
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    return $this->type == C4::TmplTokenType::CDATA;
139}
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141sub text_p {
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    my $this = shift;
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    return $this->type == C4::TmplTokenType::TEXT;
144}
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146sub text_parametrized_p {
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    my $this = shift;
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    return $this->type == C4::TmplTokenType::TEXT_PARAMETRIZED;
149}
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151sub directive_p {
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    my $this = shift;
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    return $this->type == C4::TmplTokenType::DIRECTIVE;
154}
155
156###############################################################################
157
1581;