1 |
package WebHACC::Output; |
package WebHACC::Output; |
2 |
use strict; |
use strict; |
3 |
|
|
4 |
require IO::Handle; |
require IO::Handle; |
5 |
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use Scalar::Util qw/refaddr/; |
6 |
|
|
7 |
my $htescape = sub ($) { |
my $htescape = sub ($) { |
8 |
my $s = $_[0]; |
my $s = $_[0]; |
16 |
return $s; |
return $s; |
17 |
}; |
}; |
18 |
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|
19 |
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my $htescape_value = sub ($) { |
20 |
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my $s = $_[0]; |
21 |
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$s =~ s/&/&/g; |
22 |
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$s =~ s/</</g; |
23 |
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$s =~ s/>/>/g; |
24 |
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$s =~ s/"/"/g; |
25 |
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return $s; |
26 |
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}; |
27 |
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|
28 |
sub new ($) { |
sub new ($) { |
29 |
return bless {nav => []}, shift; |
require WebHACC::Input; |
30 |
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return bless {nav => [], section_rank => 1, |
31 |
|
input => WebHACC::Input->new}, shift; |
32 |
} # new |
} # new |
33 |
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|
34 |
sub input ($;$) { |
sub input ($;$) { |
36 |
if (defined $_[1]) { |
if (defined $_[1]) { |
37 |
$_[0]->{input} = $_[1]; |
$_[0]->{input} = $_[1]; |
38 |
} else { |
} else { |
39 |
delete $_[0]->{input}; |
$_[0]->{input} = WebHACC::Input->new; |
40 |
} |
} |
41 |
} |
} |
42 |
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|
84 |
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|
85 |
sub start_tag ($$%) { |
sub start_tag ($$%) { |
86 |
my ($self, $tag_name, %opt) = @_; |
my ($self, $tag_name, %opt) = @_; |
87 |
$self->html ('<' . $htescape->($tag_name)); # escape for safety |
$self->html ('<' . $htescape_value->($tag_name)); # escape for safety |
88 |
if (exists $opt{id}) { |
if (exists $opt{id}) { |
89 |
my $id = $self->input->id_prefix . $opt{id}; |
my $id = $self->input->id_prefix . $opt{id}; |
90 |
$self->html (' id="' . $htescape->($id) . '"'); |
$self->html (' id="' . $htescape_value->($id) . '"'); |
91 |
delete $opt{id}; |
delete $opt{id}; |
92 |
} |
} |
93 |
for (keys %opt) { # for safety |
for (keys %opt) { # for safety |
94 |
$self->html (' ' . $htescape->($_) . '="' . $htescape->($opt{$_}) . '"'); |
$self->html (' ' . $htescape_value->($_) . '="' . |
95 |
|
$htescape_value->($opt{$_}) . '"'); |
96 |
} |
} |
97 |
$self->html ('>'); |
$self->html ('>'); |
98 |
} # start_tag |
} # start_tag |
99 |
|
|
100 |
sub end_tag ($$) { |
sub end_tag ($$) { |
101 |
shift->html ('</' . $htescape->(shift) . '>'); |
shift->html ('</' . $htescape_value->(shift) . '>'); |
102 |
} # end_tag |
} # end_tag |
103 |
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|
104 |
sub start_section ($%) { |
sub start_section ($%) { |
105 |
my ($self, %opt) = @_; |
my ($self, %opt) = @_; |
106 |
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|
107 |
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if (defined $opt{role}) { |
108 |
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if ($opt{role} eq 'parse-errors') { |
109 |
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$opt{id} ||= 'parse-errors'; |
110 |
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$opt{title} ||= 'Parse Errors Section'; |
111 |
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$opt{short_title} ||= 'Parse Errors'; |
112 |
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delete $opt{role}; |
113 |
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} elsif ($opt{role} eq 'structure-errors') { |
114 |
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$opt{id} ||= 'document-errors'; |
115 |
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$opt{title} ||= 'Structural Errors'; |
116 |
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$opt{short_title} ||= 'Struct. Errors'; |
117 |
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delete $opt{role}; |
118 |
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} elsif ($opt{role} eq 'reformatted') { |
119 |
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$opt{id} ||= 'document-tree'; |
120 |
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$opt{title} ||= 'Reformatted Document Source'; |
121 |
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$opt{short_title} ||= 'Reformatted'; |
122 |
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delete $opt{role} |
123 |
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} elsif ($opt{role} eq 'tree') { |
124 |
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$opt{id} ||= 'document-tree'; |
125 |
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$opt{title} ||= 'Document Tree'; |
126 |
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$opt{short_title} ||= 'Tree'; |
127 |
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delete $opt{role}; |
128 |
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} elsif ($opt{role} eq 'structure') { |
129 |
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$opt{id} ||= 'document-structure'; |
130 |
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$opt{title} ||= 'Document Structure'; |
131 |
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$opt{short_title} ||= 'Structure'; |
132 |
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delete $opt{role}; |
133 |
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} |
134 |
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} |
135 |
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|
136 |
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$self->{section_rank}++; |
137 |
$self->html ('<div class=section'); |
$self->html ('<div class=section'); |
138 |
if (defined $opt{id}) { |
if (defined $opt{id}) { |
139 |
my $id = $self->input->id_prefix . $opt{id}; |
my $id = $self->input->id_prefix . $opt{id}; |
140 |
$self->html (' id="' . $htescape->($id) . '"'); |
$self->html (' id="' . $htescape->($id) . '"'); |
141 |
push @{$self->{nav}}, [$id => $opt{short_title} || $opt{title}] |
push @{$self->{nav}}, |
142 |
unless $self->input->nested; |
[$id => $opt{short_title} || $opt{title} => $opt{text}] |
143 |
|
if $self->{section_rank} == 2; |
144 |
} |
} |
145 |
$self->html ('><h2>' . $htescape->($opt{title}) . '</h2>'); |
my $section_rank = $self->{section_rank}; |
146 |
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$section_rank = 6 if $section_rank > 6; |
147 |
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$self->html ('><h' . $section_rank . '>'); |
148 |
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$self->nl_text ($opt{title}, text => $opt{text}); |
149 |
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$self->html ('</h' . $section_rank . '>'); |
150 |
} # start_section |
} # start_section |
151 |
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|
152 |
sub end_section ($) { |
sub end_section ($) { |
153 |
my $self = shift; |
my $self = shift; |
154 |
$self->html ('</div>'); |
$self->html ('</div>'); |
155 |
$self->{handle}->flush; |
$self->{handle}->flush; |
156 |
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$self->{section_rank}--; |
157 |
} # end_section |
} # end_section |
158 |
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|
159 |
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sub start_error_list ($%) { |
160 |
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my ($self, %opt) = @_; |
161 |
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|
162 |
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if (defined $opt{role}) { |
163 |
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if ($opt{role} eq 'parse-errors') { |
164 |
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$opt{id} ||= 'parse-errors-list'; |
165 |
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delete $opt{role}; |
166 |
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} elsif ($opt{role} eq 'structure-errors') { |
167 |
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$opt{id} ||= 'document-errors-list'; |
168 |
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delete $opt{role}; |
169 |
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} |
170 |
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} |
171 |
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172 |
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$self->start_tag ('dl', %opt); |
173 |
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} # start_error_list |
174 |
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|
175 |
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sub end_error_list ($%) { |
176 |
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my ($self, %opt) = @_; |
177 |
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|
178 |
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if (defined $opt{role}) { |
179 |
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if ($opt{role} eq 'parse-errors') { |
180 |
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delete $opt{role}; |
181 |
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$self->end_tag ('dl'); |
182 |
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## NOTE: For parse error list, the |add_source_to_parse_error_list| |
183 |
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## method is invoked at the end of |generate_source_string_section|, |
184 |
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## since that generation method is invoked after the error list |
185 |
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## is generated. |
186 |
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} elsif ($opt{role} eq 'structure-errors') { |
187 |
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delete $opt{role}; |
188 |
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$self->end_tag ('dl'); |
189 |
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$self->add_source_to_parse_error_list ('document-errors-list'); |
190 |
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} else { |
191 |
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$self->end_tag ('dl'); |
192 |
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} |
193 |
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} else { |
194 |
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$self->end_tag ('dl'); |
195 |
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} |
196 |
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} # end_error_list |
197 |
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|
198 |
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sub add_source_to_parse_error_list ($$) { |
199 |
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my $self = shift; |
200 |
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|
201 |
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$self->script (q[addSourceToParseErrorList ('] . $self->input->id_prefix . |
202 |
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q[', '] . shift () . q[')]); |
203 |
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} # add_source_to_parse_error_list |
204 |
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|
205 |
sub start_code_block ($) { |
sub start_code_block ($) { |
206 |
shift->html ('<pre><code>'); |
shift->html ('<pre><code>'); |
207 |
} # start_code_block |
} # start_code_block |
210 |
shift->html ('</code></pre>'); |
shift->html ('</code></pre>'); |
211 |
} # end_code_block |
} # end_code_block |
212 |
|
|
213 |
sub code ($$) { |
sub code ($$;%) { |
214 |
shift->html ('<code>' . $htescape->(shift) . '</code>'); |
my ($self, $content, %opt) = @_; |
215 |
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$self->start_tag ('code', %opt); |
216 |
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$self->text ($content); |
217 |
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$self->html ('</code>'); |
218 |
} # code |
} # code |
219 |
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|
220 |
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sub script ($$;%) { |
221 |
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my ($self, $content, %opt) = @_; |
222 |
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$self->start_tag ('script', %opt); |
223 |
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$self->html ($content); |
224 |
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$self->html ('</script>'); |
225 |
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} # script |
226 |
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|
227 |
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sub dt ($$;%) { |
228 |
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my ($self, $content, %opt) = @_; |
229 |
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$self->start_tag ('dt', %opt); |
230 |
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$self->nl_text ($content, text => $opt{text}); |
231 |
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} # dt |
232 |
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|
233 |
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sub select ($$%) { |
234 |
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my ($self, $options, %opt) = @_; |
235 |
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|
236 |
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my $selected = $opt{selected}; |
237 |
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delete $opt{selected}; |
238 |
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|
239 |
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$self->start_tag ('select', %opt); |
240 |
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241 |
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my @options = @$options; |
242 |
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while (@options) { |
243 |
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my $opt = shift @options; |
244 |
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if ($opt->{options}) { |
245 |
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$self->html ('<optgroup label="'); |
246 |
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$self->nl_text ($opt->{label}); |
247 |
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$self->html ('">'); |
248 |
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unshift @options, @{$opt->{options}}, {end_options => 1}; |
249 |
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} elsif ($opt->{end_options}) { |
250 |
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$self->end_tag ('optgroup'); |
251 |
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} else { |
252 |
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$self->start_tag ('option', value => $opt->{value}, |
253 |
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((defined $selected and $opt->{value} eq $selected) |
254 |
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? (selected => '') : ())); |
255 |
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$self->nl_text (defined $opt->{label} ? $opt->{label} : $opt->{value}); |
256 |
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} |
257 |
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} |
258 |
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259 |
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$self->end_tag ('select'); |
260 |
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} # select |
261 |
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|
262 |
sub link ($$%) { |
sub link ($$%) { |
263 |
my ($self, $content, %opt) = @_; |
my ($self, $content, %opt) = @_; |
264 |
$self->html ('<a href="' . $htescape->($opt{url}) . '">'); |
$self->start_tag ('a', %opt, href => $opt{url}); |
265 |
$self->text ($content); |
$self->text ($content); |
266 |
$self->html ('</a>'); |
$self->html ('</a>'); |
267 |
} # link |
} # link |
269 |
sub xref ($$%) { |
sub xref ($$%) { |
270 |
my ($self, $content, %opt) = @_; |
my ($self, $content, %opt) = @_; |
271 |
$self->html ('<a href="#' . $htescape->($self->input->id_prefix . $opt{target}) . '">'); |
$self->html ('<a href="#' . $htescape->($self->input->id_prefix . $opt{target}) . '">'); |
272 |
$self->text ($content); |
$self->nl_text ($content, text => $opt{text}); |
273 |
$self->html ('</a>'); |
$self->html ('</a>'); |
274 |
} # xref |
} # xref |
275 |
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|
276 |
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sub link_to_webhacc ($$%) { |
277 |
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my ($self, $content, %opt) = @_; |
278 |
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$opt{url} = './?uri=' . $self->encode_url_component ($opt{url}); |
279 |
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$self->link ($content, %opt); |
280 |
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} # link_to_webhacc |
281 |
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|
282 |
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my $get_node_path = sub ($) { |
283 |
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my $node = shift; |
284 |
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my @r; |
285 |
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while (defined $node) { |
286 |
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my $rs; |
287 |
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if ($node->node_type == 1) { |
288 |
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$rs = $node->node_name; |
289 |
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$node = $node->parent_node; |
290 |
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} elsif ($node->node_type == 2) { |
291 |
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$rs = '@' . $node->node_name; |
292 |
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$node = $node->owner_element; |
293 |
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} elsif ($node->node_type == 3) { |
294 |
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$rs = '"' . $node->data . '"'; |
295 |
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$node = $node->parent_node; |
296 |
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} elsif ($node->node_type == 9) { |
297 |
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@r = ('') unless @r; |
298 |
|
$rs = ''; |
299 |
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$node = $node->parent_node; |
300 |
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} else { |
301 |
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$rs = '#' . $node->node_type; |
302 |
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$node = $node->parent_node; |
303 |
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} |
304 |
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unshift @r, $rs; |
305 |
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} |
306 |
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return join '/', @r; |
307 |
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}; # $get_node_path |
308 |
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|
309 |
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my $get_object_path = sub ($) { |
310 |
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my $node = shift; |
311 |
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my @r; |
312 |
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while (defined $node) { |
313 |
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my $ref = ref $node; |
314 |
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$ref =~ /([^:]+)$/; |
315 |
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my $rs = $1; |
316 |
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my $node_name = $node->node_name; |
317 |
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if (defined $node_name) { |
318 |
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$rs .= ' <code>' . $htescape->($node_name) . '</code>'; |
319 |
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} |
320 |
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$node = undef; |
321 |
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unshift @r, $rs; |
322 |
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} |
323 |
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return join '/', @r; |
324 |
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}; # $get_object_path |
325 |
|
|
326 |
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sub node_link ($$) { |
327 |
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my ($self, $node) = @_; |
328 |
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if ($node->isa ('Message::IF::Node')) { |
329 |
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$self->xref ($get_node_path->($node), target => 'node-' . refaddr $node); |
330 |
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} else { |
331 |
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$self->html ($get_object_path->($node)); |
332 |
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} |
333 |
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} # node_link |
334 |
|
|
335 |
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{ |
336 |
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my $Msg = {}; |
337 |
|
|
338 |
|
sub load_text_catalog ($$) { |
339 |
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my $self = shift; |
340 |
|
|
341 |
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my $lang = shift; # MUST be a canonical lang name |
342 |
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my $file_name = qq[cc-msg.$lang.txt]; |
343 |
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$lang = 'en' unless -f $file_name; |
344 |
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$self->{primary_language} = $lang; |
345 |
|
|
346 |
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open my $file, '<:utf8', $file_name or die "$0: $file_name: $!"; |
347 |
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while (<$file>) { |
348 |
|
if (s/^([^;]+);([^;]*);//) { |
349 |
|
my ($type, $cls, $msg) = ($1, $2, $_); |
350 |
|
$msg =~ tr/\x0D\x0A//d; |
351 |
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$Msg->{$type} = [$cls, $msg]; |
352 |
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} |
353 |
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} |
354 |
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} # load_text_catalog |
355 |
|
|
356 |
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sub nl_text ($$;%) { |
357 |
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my ($self, $type, %opt) = @_; |
358 |
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my $node = $opt{node}; |
359 |
|
|
360 |
|
my @arg; |
361 |
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{ |
362 |
|
if (defined $Msg->{$type}) { |
363 |
|
my $msg = $Msg->{$type}->[1]; |
364 |
|
if ($msg =~ /<var>/) { |
365 |
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$msg =~ s{<var>\$([0-9]+)</var>}{ |
366 |
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defined $arg[$1] ? $htescape->($arg[$1]) : '(undef)'; |
367 |
|
}ge; |
368 |
|
$msg =~ s{<var>{\@([A-Za-z0-9:_.-]+)}</var>}{ |
369 |
|
UNIVERSAL::can ($node, 'get_attribute_ns') |
370 |
|
? $htescape->($node->get_attribute_ns (undef, $1)) : '' |
371 |
|
}ge; |
372 |
|
$msg =~ s{<var>{\@}</var>}{ |
373 |
|
UNIVERSAL::can ($node, 'value') ? $htescape->($node->value) : '' |
374 |
|
}ge; |
375 |
|
$msg =~ s{<var>{text}</var>}{ |
376 |
|
defined $opt{text} ? $htescape->($opt{text}) : '' |
377 |
|
}ge; |
378 |
|
$msg =~ s{<var>{local-name}</var>}{ |
379 |
|
UNIVERSAL::can ($node, 'manakai_local_name') |
380 |
|
? $htescape->($node->manakai_local_name) : '' |
381 |
|
}ge; |
382 |
|
$msg =~ s{<var>{element-local-name}</var>}{ |
383 |
|
(UNIVERSAL::can ($node, 'owner_element') and |
384 |
|
$node->owner_element) |
385 |
|
? $htescape->($node->owner_element->manakai_local_name) : '' |
386 |
|
}ge; |
387 |
|
} |
388 |
|
$self->html ($msg); |
389 |
|
return; |
390 |
|
} elsif ($type =~ s/:([^:]*)$//) { |
391 |
|
unshift @arg, $1; |
392 |
|
redo; |
393 |
|
} |
394 |
|
} |
395 |
|
$self->text ($type); |
396 |
|
} # nl_text |
397 |
|
|
398 |
|
} |
399 |
|
|
400 |
sub nav_list ($) { |
sub nav_list ($) { |
401 |
my $self = shift; |
my $self = shift; |
402 |
$self->html (q[<ul class="navigation" id="nav-items">]); |
$self->html (q[<ul class="navigation" id="nav-items">]); |
403 |
for (@{$self->{nav}}) { |
for (@{$self->{nav}}) { |
404 |
$self->html (qq[<li><a href="@{[$htescape->($_->[0])]}">@{[$htescape->($_->[1])]}</a>]); |
$self->html (qq[<li><a href="#@{[$htescape->($_->[0])]}">]); |
405 |
|
$self->nl_text ($_->[1], text => $_->[2]); |
406 |
|
$self->html ('</a>'); |
407 |
} |
} |
408 |
$self->html ('</ul>'); |
$self->html ('</ul>'); |
409 |
} # nav_list |
} # nav_list |
410 |
|
|
411 |
|
sub http_header ($) { |
412 |
|
shift->html (qq[Content-Type: text/html; charset=utf-8\n\n]); |
413 |
|
} # http_header |
414 |
|
|
415 |
|
sub http_error ($$) { |
416 |
|
my $self = shift; |
417 |
|
my $code = 0+shift; |
418 |
|
my $text = { |
419 |
|
404 => 'Not Found', |
420 |
|
}->{$code}; |
421 |
|
$self->html (qq[Status: $code $text\nContent-Type: text/html ; charset=us-ascii\n\n$code $text]); |
422 |
|
} # http_error |
423 |
|
|
424 |
|
sub html_header ($) { |
425 |
|
my $self = shift; |
426 |
|
$self->html (q[<!DOCTYPE html>]); |
427 |
|
$self->start_tag ('html', lang => $self->{primary_language}); |
428 |
|
$self->html (q[<head><title>]); |
429 |
|
$self->nl_text (q[WebHACC:Title]); |
430 |
|
$self->html (q[</title> |
431 |
|
<link rel="stylesheet" href="../cc-style.css" type="text/css"> |
432 |
|
<script src="../cc-script.js"></script> |
433 |
|
</head> |
434 |
|
<body> |
435 |
|
<h1>]); |
436 |
|
$self->nl_text (q[WebHACC:Heading]); |
437 |
|
$self->html ('</h1>'); |
438 |
|
} # html_header |
439 |
|
|
440 |
|
sub generate_input_section ($$) { |
441 |
|
my ($out, $cgi) = @_; |
442 |
|
|
443 |
|
my $options = sub ($) { |
444 |
|
my $context = shift; |
445 |
|
|
446 |
|
$out->html (q[<div class=details><p class=legend onclick="nextSibling.style.display = nextSibling.style.display == 'none' ? 'block' : 'none'">]); |
447 |
|
$out->nl_text (q[Options]); |
448 |
|
$out->start_tag ('div'); |
449 |
|
|
450 |
|
if ($context eq 'url') { |
451 |
|
$out->start_tag ('p'); |
452 |
|
$out->start_tag ('label'); |
453 |
|
$out->start_tag ('input', type => 'checkbox', name => 'error-page', |
454 |
|
value => 1, |
455 |
|
($cgi->get_parameter ('error-page') |
456 |
|
? (checked => '') : ())); |
457 |
|
$out->nl_text ('Check error page'); |
458 |
|
$out->end_tag ('label'); |
459 |
|
} |
460 |
|
|
461 |
|
$out->start_tag ('p'); |
462 |
|
$out->start_tag ('label'); |
463 |
|
$out->nl_text (q[Content type]); |
464 |
|
$out->text (': '); |
465 |
|
$out->select ([ |
466 |
|
{value => '', label => 'As specified'}, |
467 |
|
{value => 'application/atom+xml'}, |
468 |
|
{value => 'application/xhtml+xml'}, |
469 |
|
{value => 'application/xml'}, |
470 |
|
{value => 'text/html'}, |
471 |
|
{value => 'text/xml'}, |
472 |
|
{value => 'text/css'}, |
473 |
|
{value => 'text/cache-manifest'}, |
474 |
|
{value => 'text/x-webidl'}, |
475 |
|
], name => 'i', selected => scalar $cgi->get_parameter ('i')); |
476 |
|
$out->end_tag ('label'); |
477 |
|
|
478 |
|
if ($context ne 'text') { |
479 |
|
$out->start_tag ('p'); |
480 |
|
$out->start_tag ('label'); |
481 |
|
$out->nl_text (q[Charset]); |
482 |
|
$out->text (q[: ]); |
483 |
|
$out->select ([ |
484 |
|
{value => '', label => 'As specified'}, |
485 |
|
{label => 'Japanese charsets', options => [ |
486 |
|
{value => 'Windows-31J'}, |
487 |
|
{value => 'Shift_JIS'}, |
488 |
|
{value => 'EUC-JP'}, |
489 |
|
{value => 'ISO-2022-JP'}, |
490 |
|
]}, |
491 |
|
{label => 'European charsets', options => [ |
492 |
|
{value => 'Windows-1252'}, |
493 |
|
{value => 'ISO-8859-1'}, |
494 |
|
{value => 'US-ASCII'}, |
495 |
|
]}, |
496 |
|
{label => 'Asian charsets', options => [ |
497 |
|
{value => 'Windows-874'}, |
498 |
|
{value => 'ISO-8859-11'}, |
499 |
|
{value => 'TIS-620'}, |
500 |
|
]}, |
501 |
|
{label => 'Unicode charsets', options => [ |
502 |
|
{value => 'UTF-8'}, |
503 |
|
{value => 'UTF-8n'}, |
504 |
|
]}, |
505 |
|
], name => 'charset', |
506 |
|
selected => scalar $cgi->get_parameter ('charset')); |
507 |
|
$out->end_tag ('label'); |
508 |
|
} |
509 |
|
|
510 |
|
if ($context eq 'text') { |
511 |
|
$out->start_tag ('p'); |
512 |
|
$out->start_tag ('label'); |
513 |
|
$out->nl_text ('Setting innerHTML'); |
514 |
|
$out->text (': '); |
515 |
|
$out->start_tag ('input', name => 'e', |
516 |
|
value => scalar $cgi->get_parameter ('e')); |
517 |
|
$out->end_tag ('label'); |
518 |
|
} |
519 |
|
|
520 |
|
$out->html (q[</div></div>]); |
521 |
|
}; # $options |
522 |
|
|
523 |
|
$out->start_section (id => 'input', title => 'Input'); |
524 |
|
|
525 |
|
$out->start_section (id => 'input-url', title => 'By URL'); |
526 |
|
$out->start_tag ('form', action => './#result-summary', |
527 |
|
'accept-charset' => 'utf-8', |
528 |
|
method => 'get'); |
529 |
|
$out->start_tag ('input', type => 'hidden', name => '_charset_'); |
530 |
|
|
531 |
|
$out->start_tag ('p'); |
532 |
|
$out->start_tag ('label'); |
533 |
|
$out->nl_text ('URL'); |
534 |
|
$out->text (': '); |
535 |
|
$out->start_tag ('input', |
536 |
|
name => 'uri', |
537 |
|
type => 'url', |
538 |
|
value => $cgi->get_parameter ('uri')); |
539 |
|
$out->end_tag ('label'); |
540 |
|
|
541 |
|
$options->('url'); |
542 |
|
|
543 |
|
$out->start_tag ('p'); |
544 |
|
$out->start_tag ('button', type => 'submit'); |
545 |
|
$out->nl_text ('Check'); |
546 |
|
|
547 |
|
$out->end_tag ('form'); |
548 |
|
$out->end_section; |
549 |
|
|
550 |
|
$out->end_tag ('fieldset'); |
551 |
|
|
552 |
|
## TODO: File upload |
553 |
|
|
554 |
|
$out->start_section (id => 'input-text', title => 'By direct input'); |
555 |
|
$out->start_tag ('form', action => './#result-summary', |
556 |
|
'accept-charset' => 'utf-8', |
557 |
|
method => 'post'); |
558 |
|
$out->start_tag ('input', type => 'hidden', name => '_charset_'); |
559 |
|
|
560 |
|
$out->start_tag ('p'); |
561 |
|
$out->start_tag ('label'); |
562 |
|
$out->nl_text ('Document source to check'); |
563 |
|
$out->text (': '); |
564 |
|
$out->start_tag ('br'); |
565 |
|
$out->start_tag ('textarea', |
566 |
|
name => 's'); |
567 |
|
my $s = $cgi->get_parameter ('s'); |
568 |
|
$out->html ($htescape_value->($s)) if defined $s; |
569 |
|
$out->end_tag ('textarea'); |
570 |
|
$out->end_tag ('label'); |
571 |
|
|
572 |
|
$options->('text'); |
573 |
|
|
574 |
|
$out->start_tag ('p'); |
575 |
|
$out->start_tag ('button', type => 'submit', |
576 |
|
onclick => 'form.method = form.s.value.length > 512 ? "post" : "get"'); |
577 |
|
$out->nl_text ('Check'); |
578 |
|
$out->end_tag ('button'); |
579 |
|
|
580 |
|
$out->end_tag ('form'); |
581 |
|
$out->end_section; |
582 |
|
|
583 |
|
$out->end_section; |
584 |
|
} # generate_input_section |
585 |
|
|
586 |
|
sub encode_url_component ($$) { |
587 |
|
shift; |
588 |
|
require Encode; |
589 |
|
my $s = Encode::encode ('utf8', shift); |
590 |
|
$s =~ s/([^0-9A-Za-z_.~-])/sprintf '%%%02X', ord $1/ge; |
591 |
|
return $s; |
592 |
|
} # encode_url_component |
593 |
|
|
594 |
1; |
1; |