/[suikacvs]/test/html-webhacc/WebHACC/Input.pm
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revision 1.2 by wakaba, Sun Jul 20 16:53:10 2008 UTC revision 1.4 by wakaba, Mon Jul 21 09:40:59 2008 UTC
# Line 2  package WebHACC::Input; Line 2  package WebHACC::Input;
2  use strict;  use strict;
3    
4  sub new ($) {  sub new ($) {
5    return bless {id_prefix => ''}, shift;    return bless {}, shift;
6  } # new  } # new
7    
8  sub id_prefix ($;$) {  sub id_prefix ($) { '' }
9    if (@_ > 1) {  
10      if (defined $_[1]) {  sub nested ($) { 0 }
11        $_[0]->{id_prefix} = ''.$_[1];  
12    sub subdocument_index ($) { 0 }
13    
14    sub full_subdocument_index ($) { 0 }
15    
16    sub generate_info_section ($$) {
17      my $self = shift;
18      
19      my $result = shift;
20      my $out = $result->output;
21    
22      $out->start_section (id => 'document-info', title => 'Information');
23      $out->start_tag ('dl');
24    
25      $out->dt ('Request URL');
26      $out->start_tag ('dd');
27      $out->url ($self->{request_uri});
28    
29      $out->dt ('Document URL'); ## TODO: HTML5 "document's address"?
30      $out->start_tag ('dd');
31      $out->url ($self->{uri}, id => 'anchor-document-url');
32      $out->script (q[
33          document.title = '<'
34              + document.getElementById ('anchor-document-url').href + '> \\u2014 '
35              + document.title;
36      ]);
37    
38      if (defined $self->{s}) {
39        $out->dt ('Base URL');
40        $out->start_tag ('dd');
41        $out->url ($self->{base_uri});
42        
43        $out->dt ('Internet Media Type');
44        $out->start_tag ('dd');
45        $out->code ($self->{media_type}, class => 'MIME', lang => 'en');
46        if ($self->{media_type_overridden}) {
47          $out->html (' <em>(overridden)</em>');
48        } elsif (defined $self->{official_type}) {
49          if ($self->{media_type} eq $self->{official_type}) {
50            #
51          } else {
52            $out->html (' <em>(sniffed; official type is: ');
53            $out->code ($self->{official_type}, class => 'MIME', lang => 'en');
54            $out->html (')</em>');
55          }
56      } else {      } else {
57        $_[0]->{id_prefix} = '';        $out->html ( '<em>(sniffed)</em>');
58      }      }
   }  
59    
60    return $_[0]->{id_prefix};      $out->dt ('Character Encoding');
61  } # id_prefix      $out->start_tag ('dd');
62        if (defined $self->{charset}) {
63  sub nested ($;$) {        $out->code ($self->{charset}, class => 'charset', lang => 'en');
   if (@_ > 1) {  
     if ($_[1]) {  
       $_[0]->{nested} = 1;  
64      } else {      } else {
65        delete $_[0]->{nested};        $out->text ('(none)');
66      }      }
67        $out->html (' <em>overridden</em>') if $self->{charset_overridden};
68    
69        $out->dt ($self->{is_char_string} ? 'Character Length' : 'Byte Length');
70        ## TODO: formatting
71        $out->start_tag ('dd');
72        my $length = length $self->{s};
73        $out->text ($length . ($self->{is_char_string} ? ' character' : ' byte') .
74                    ($length == 1 ? '' : 's'));
75    }    }
76    
77    return $_[0]->{nested};    $out->end_tag ('dl');
78  } # nested    $out->end_section;
79    } # generate_info_section
80    
81  sub generate_transfer_sections ($$) {  sub generate_transfer_sections ($$) {
82    my $self = shift;    my $self = shift;
# Line 77  not be the real header.</p> Line 126  not be the real header.</p>
126    $out->end_section;    $out->end_section;
127  } # generate_http_header_section  } # generate_http_header_section
128    
129    package WebHACC::Input::Subdocument;
130    push our @ISA, 'WebHACC::Input';
131    
132    sub new ($$) {
133      my $self = bless {}, shift;
134      $self->{subdocument_index} = shift;
135      return $self;
136    } # new
137    
138    sub id_prefix ($) {
139      return 'subdoc-' . shift->{subdocument_index} . '-';
140    } # id_prefix
141    
142    sub nested ($) { 1 }
143    
144    sub subdocument_index ($) {
145      return shift->{subdocument_index};
146    } # subdocument_index
147    
148    sub full_subdocument_index ($) {
149      my $self = shift;
150      my $parent = $self->{parent_input}->full_subdocument_index;
151      if ($parent) {
152        return $parent . '.' . $self->{subdocument_index};
153      } else {
154        return $self->{subdocument_index};
155      }
156    } # full_subdocument_index
157    
158    sub start_section ($$) {
159      my $self = shift;
160    
161      my $result = shift;
162      my $out = $result->output;
163    
164      my $index = $self->full_subdocument_index;
165      $out->start_section (id => $self->id_prefix,
166                           title => qq[Subdocument #] . $index,
167                           short_title => 'Sub #' . $index);
168    } # start_section
169    
170    sub end_section ($$) {
171      $_[1]->output->end_section;
172    } # end_section
173    
174    sub generate_info_section ($$) {
175      my $self = shift;
176    
177      my $result = shift;
178      my $out = $result->output;
179    
180      $out->start_section (id => 'document-info', title => 'Information');
181      $out->start_tag ('dl');
182    
183      $out->dt ('Internet Media Type');
184      $out->start_tag ('dd');
185      $out->code ($self->{media_type}, code => 'MIME', lang => 'en');
186    
187      if (defined $self->{container_node}) {
188        $out->dt ('Container Node');
189        $out->start_tag ('dd');
190        my $original_input = $out->input;
191        $out->input ($self->{parent_input});
192        $out->node_link ($self->{container_node});
193        $out->input ($original_input);
194      }
195    
196      $out->dt ('Base URL');
197      $out->start_tag ('dd');
198      $out->url ($self->{base_uri});
199    
200      $out->end_tag ('dl');
201      $out->end_section;
202    } # generate_info_section
203    
204  package WebHACC::Input::Error;  package WebHACC::Input::Error;
205  push our @ISA, 'WebHACC::Input';  push our @ISA, 'WebHACC::Input';
206    
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