html-webhacc/WebHACC/Result.pm

package WebHACC::Result;
use strict;

sub new ($) {
  return bless {
    global_status => 'conforming',
        # or, 'should-error', 'non-conforming', 'uncertain'
    subdoc_results => [],
  }, shift;
} # new

sub output ($;$) {
  if (@_ > 1) {
    if (defined $_[1]) {
      $_[0]->{output} = $_[1];
    } else {
      delete $_[0]->{output};
    }
  }

  return $_[0]->{output};
} # output

sub parent_result ($;$) {
  if (@_ > 1) {
    if (defined $_[1]) {
      $_[0]->{parent_result} = $_[1];
    } else {
      delete $_[0]->{parent_result};
    }
  }

  return $_[0]->{parent_result};
} # parent_result

sub layer_applicable ($$) {
  my $self = shift;
  my $layer = shift;
  $self->{layers}->{$layer}->{applicable} = 1;
} # layer_applicable

sub layer_uncertain ($$) {
  my $self = shift;
  my $layer = shift;
  $self->{layers}->{$layer}->{uncertain} ||= 1;
  $self->{layers}->{$layer}->{applicable} = 1;
  $self->{global_status} = 'uncertain'
      unless $self->{global_status} eq 'non-conforming';
} # layer_uncertain

sub add_error ($%) {
  my ($self, %opt) = @_;

  my $out = $self->output;
  $out->has_error (1);

  my $error_level = $opt{level};
  if (not defined $error_level) {
    $error_level = 'm'; ## NOTE: Unknown - an error of the implementation
  } elsif ({
    m => 1, s => 1, w => 1, i => 1, u => 1,
  }->{$error_level}) {
    #
  } else {
    $error_level = 'm'; ## NOTE: Unknown - an error of the implementation
  }

  my $error_layer = $opt{layer};
  if (not defined $error_layer) {
    $error_layer = 'syntax'; ## NOTE: Unknown - an error of the implementation
  } elsif ({
    transfer => 1,
    encode => 1,
    charset => 1,
    syntax => 1,
    structure => 1,
    semantics => 1,
  }->{$error_layer}) {
    #
  } else {
    $error_layer = 'syntax'; ## NOTE: Unknown - an error of the implementation
  }

  my $class = qq[level-$error_level layer-$error_layer];
 
  ## Line & column numbers (prepare values)

  my $line;
  my $column;
    
  if (defined $opt{node}) {
    $line = $opt{node}->get_user_data ('manakai_source_line');
    if (defined $line) {
      $column = $opt{node}->get_user_data ('manakai_source_column');
    } elsif ($opt{node}->isa ('Message::IF::Node')) {
      if ($opt{node}->node_type == $opt{node}->ATTRIBUTE_NODE) {
        my $owner = $opt{node}->owner_element;
        if ($owner) {
          $line = $owner->get_user_data ('manakai_source_line');
          $column = $owner->get_user_data ('manakai_source_column');
        }
      } else {
        my $parent = $opt{node}->parent_node;
        if ($parent) {
          $line = $parent->get_user_data ('manakai_source_line');
          $column = $parent->get_user_data ('manakai_source_column');
        }
      }
    }
  }
  unless (defined $line) {
    if (defined $opt{token} and defined $opt{token}->{line}) {
      $line = $opt{token}->{line};
      $column = $opt{token}->{column};
    } elsif (defined $opt{line}) {
      $line = $opt{line};
      $column = $opt{column};
    }
  }
  $line += $opt{line_diff} || 0 if defined $line;
  $column += $opt{column_diff} || 0 if defined $column;
  $line = $line - 1 || 1
      if defined $line and not (defined $column and $column > 0);

  $out->start_tag ('dt', class => $class,
                   'data-type' => $opt{type},
                   'data-level' => $error_level,
                   'data-layer' => $error_layer,
                   ($line ? ('data-line' => $line) : ()),
                   ($column ? ('data-column' => $column) : ()));
  my $has_location;

  ## URL
  
  if (defined $opt{url}) {
    $out->url ($opt{url});
    $has_location = 1;
  }

  ## Line & column numbers (real output)
 
  if (defined $line) {
    if (defined $column and $column > 0) {
      $out->xref ('Line #', text => $line, target => 'line-' . $line);
      $out->text (' ');
      $out->nl_text ('column #', text => $column);
    } else {
      $out->xref ('Line #', text => $line, target => 'line-' . $line);
    }
    $has_location = 1;
  }

  ## Node path

  if (defined $opt{node}) {
    $out->html (' ');
    $out->node_link ($opt{node});
    $has_location = 1;
  }

  if (defined $opt{index}) {
    if ($opt{index_has_link}) {
      $out->html (' ');
      $out->xref ('Index #', text => (0+$opt{index}),
                  target => 'index-' . (0+$opt{index}));
    } else {
      $out->html (' ');
      $out->nl_text ('Index #', text => (0+$opt{index}));
    }
    $has_location = 1;
  }

  if (defined $opt{value}) {
    $out->html (' ');
    if (defined $opt{pos_start}) {
      $out->start_tag ('code');
      $out->text (substr $opt{value}, 0, $opt{pos_start});
      $out->start_tag ('mark');
      $out->text (substr $opt{value}, $opt{pos_start},
                      $opt{pos_end} - $opt{pos_start} + 1);
      $out->end_tag ('mark');
      $out->text (substr $opt{value}, $opt{pos_end} + 1)
          if $opt{pos_end} < length $opt{value};
      $out->end_tag ('code');
    } elsif ($opt{value_mark_end}) {
      $out->start_tag ('code');
      $out->text ($opt{value});
      $out->start_tag ('mark');
      $out->end_tag ('mark');
      $out->end_tag ('code');
    } elsif (defined $opt{value_mark}) {
      $out->start_tag ('code');
      for (split /($opt{value_mark})/, $opt{value}) {
        if (/$opt{value_mark}/) {
          $out->start_tag ('mark');
          $out->text ($_);
          $out->end_tag ('mark');
        } else {
          $out->text ($_);
        }
      }
      $out->end_tag ('code');
    } else {
      $out->code ($opt{value});
    }
    $has_location = 1;
  }

  unless ($has_location) {
    if (defined $opt{input}) {
      if (defined $opt{input}->{container_node}) {
        my $original_input = $out->input;
        $out->input ($opt{input}->{parent_input});
        $out->node_link ($opt{input}->{container_node});
        $out->input ($original_input);
        $has_location = 1;
      } elsif (defined $opt{input}->{request_uri}) {
        $out->url ($opt{input}->{request_uri});
        $has_location = 1;
      } elsif (defined $opt{input}->url) {
        $out->url ($opt{input}->url);
        $has_location = 1;
      }
    }
    
    unless ($has_location) {
      $out->nl_text ('Unknown location');
    }
  }
 
  $out->start_tag ('dd', class => $class);

  ## Error level
  $out->nl_text ('Error level ' . $error_level);
  $out->text (': ');
  
  ## Error message
  my $error_type_text = $opt{type};
  $out->nl_text ($error_type_text, node => $opt{node}, text => $opt{text},
                 value => $opt{value}, char => $opt{char},
                 octets => $opt{octets});
  
  ## Link to a long description

  my $fragment = $opt{type};
  $fragment =~ tr/ /-/;
  $fragment = $out->encode_url_component ($fragment);
  $out->text (' [');
  $out->start_tag ('a', href => '../error-description#' . $fragment,
                   rel => 'help');
  $out->nl_text ('Description');
  $out->end_tag ('a');
  $out->text (']');

  if ($error_level eq 'm') {
    $self->{layers}->{$error_layer}->{must}++;
    $self->{global_status} = 'non-conforming';
  } elsif ($error_level eq 's') {
    $self->{layers}->{$error_layer}->{should}++;
    $self->{global_status} = 'should-error'
        unless {'non-conforming' => 1, 
                uncertain => 1}->{$self->{global_status}};
  } elsif ($error_level eq 'w') {
    $self->{layers}->{$error_layer}->{warning}++;
  } elsif ($error_level eq 'u') {
    $self->{layers}->{$error_layer}->{uncertain}++;
    $self->{global_status} = 'uncertain'
        unless $self->{global_status} eq 'non-conforming';
  } elsif ($error_level eq 'i') {
    $self->{layers}->{$error_layer}->{info}++;
  }
} # add_error

sub generate_result_section ($) {
  my $self = shift;

  my $result = $self;

  my $out = $result->output;

  $out->start_section (role => 'result');

  my $para_class = {
    'conforming' => 'result-para no-error',
    'should-error' => 'result-para should-errors',
    'non-conforming' => 'result-para must-errors',
    'uncertain' => 'result-para uncertain',
  }->{$self->{global_status}};
  $out->start_tag ('p', class => $para_class);
  $out->nl_text ('Conformance is ' . $self->{global_status});
  $out->end_tag ('p');

  $out->html (qq[<table>
<colgroup><col><col><colgroup><col><col><col><col><colgroup><col>
<thead>
<tr><th scope=col colspan=2>]);
  for ('Error level m', 'Error level s', 'Error level w',
       'Error level i', 'Score') {
    $out->start_tag ('th');
    $out->nl_text ($_);
  }

  my $maindoc_status = {must => 0, should => 0, warning => 0, info => 0,
                        uncertain => 0, applicable => 1};
  my $subdocs_status = {must => 0, should => 0, warning => 0, info => 0,
                        uncertain => 0, applicable => 1};
  my $global_status = {must => 0, should => 0, warning => 0, info => 0,
                       uncertain => 0, applicable => 1};

  my $score_unit = 2;

  my @row = (
    sub {
      $out->start_tag ('tbody');
      $out->start_tag ('tr');
      $out->start_tag ('th', colspan => 7, scope => 'col');
      $out->nl_text ('Main document');
    },
      {label => 'Transfer L.', status => $self->{layers}->{transfer},
       target => 'transfer-errors', score_base => 20,
       parent_status => $maindoc_status},
      {label => 'Encode L.', status => $self->{layers}->{encode},
       target => 'parse-errors', score_base => 10,
       parent_status => $maindoc_status},
      {label => 'Char L.', status => $self->{layers}->{charset},
       target => 'parse-errors', score_base => 10,
       parent_status => $maindoc_status},
      ## TODO: char semantics layer
      {label => 'Syntax L.', status => $self->{layers}->{syntax},
       target => 'parse-errors', score_base => 20,
       parent_status => $maindoc_status},
      {label => 'Structure L.', status => $self->{layers}->{structure},
       target => 'document-errors', score_base => 20,
       parent_status => $maindoc_status},
      {label => 'Semantics L.', status => $self->{layers}->{semantics},
       score_base => 20,
       parent_status => $maindoc_status},
  );

  if (@{$self->{subdoc_results}}) {
    push @row, {label => 'Subtotal', status => $maindoc_status,
                score_base => 100,
                parent_status => $global_status, is_total => 1};
    push @row, sub {
      $out->start_tag ('tbody');
      $out->start_tag ('tr');
      $out->start_tag ('th', colspan => 7, scope => 'col');
      $out->nl_text ('Subdocuments');
    };
    for (@{$self->{subdoc_results}}) {
      push @row, {label => '#' . $_->{input}->full_subdocument_index,
                  status => $_,
                  target => $_->{input}->id_prefix . 'result-summary',
                  score_base => 100, parent_status => $subdocs_status};
    }
    push @row, {label => 'Subtotal', status => $subdocs_status,
                score_base => 100 * @{$self->{subdoc_results}},
                parent_status => $global_status, is_total => 1};
  } else {
    $global_status = $maindoc_status;
  }

  push @row, sub {
    $out->start_tag ('tfoot');
  };
  push @row, {label => 'Total', status => $global_status,
              score_base => 100 * (@{$self->{subdoc_results}} + 1),
              parent_status => {}, is_total => 1};

  for my $x (@row) {
    if (ref $x eq 'CODE') {
      $x->();
      next;
    }

    $x->{parent_status}->{$_} += $x->{status}->{$_}
        for qw/must should warning info uncertain/;

    my $row_class = $x->{status}->{uncertain} ? 'uncertain' : '';
    $row_class .= ' total' if $x->{is_total};
    $out->start_tag ('tr', class => $row_class);
    my $uncertain = $x->{status}->{uncertain} ? '?' : '';

    $out->start_tag ('td', class => 'subrow') unless $x->{is_total};

    ## Layer name
    $out->start_tag ('th', colspan => $x->{is_total} ? 2 : 1,
                     scope => 'row');
    if (defined $x->{target} and
        ($x->{status}->{must} or $x->{status}->{should} or
         $x->{status}->{warning} or $x->{status}->{info} or
         $x->{status}->{uncertain})) {
      $out->xref ($x->{label}, target => $x->{target});
    } else {
      $out->nl_text ($x->{label});
    }

    ## MUST-level errors
    $out->start_tag ('td', class => $x->{status}->{must} ? 'must-errors' : '');
    if ($x->{status}->{applicable}) {
      $out->text (($x->{status}->{must} or 0) . $uncertain);
    } else {
      $out->nl_text ('N/A');
    }

    ## SHOULD-level errors
    $out->start_tag ('td',
                     class => $x->{status}->{should} ? 'should-errors' : '');
    if ($x->{status}->{applicable}) {
      $out->text (($x->{status}->{should} or 0) . $uncertain);
    } else {
      $out->nl_text ('N/A');
    }

    ## Warnings
    $out->start_tag ('td', class => $x->{status}->{warning} ? 'warnings' : '');
    if ($x->{status}->{applicable}) {
      $out->text (($x->{status}->{warning} or 0) . $uncertain);
    } else {
      $out->nl_text ('N/A');
    }

    ## Informations
    $out->start_tag ('td', class => $x->{status}->{info} ? 'infos' : '');
    if ($x->{status}->{applicable}) {
      $out->text (($x->{status}->{info} or 0) . $uncertain);
    } else {
      $out->nl_text ('N/A');
    }

    ## Score
    $out->start_tag ('td',
                     class => $x->{status}->{must} ? 'score must-errors' :
                              $x->{status}->{should} ? 'score should-errors' :
                              'score');
    
    my $max_score = $x->{score_base};
    $max_score -= $x->{status}->{must} * $score_unit;
    my $min_score = $max_score;
    $min_score -= $x->{status}->{should} * $score_unit;

    $out->start_tag ('strong');
    if ($x->{status}->{uncertain}) {
      $out->html ('&#x2212;&#x221E; '); # negative inifinity
      $out->nl_text ('...');
      $out->html ($max_score < 0 ?
                  ' &#x2212;' . substr ($max_score, 1) : ' ' . $max_score);
    } elsif ($min_score != $max_score) {
      $out->html ($min_score < 0 ?
                  '&#x2212;' . substr ($min_score, 1) . ' ': $min_score . ' ');
      $out->nl_text ('...');
      $out->html ($max_score < 0 ?
                  ' &#x2212;' . substr ($max_score, 1) : ' ' . $max_score);
    } else {
      $out->html ($max_score < 0 ?
                  '&#x2212;' . substr ($max_score, 1) : $max_score);
    }
    $out->end_tag ('strong');

    $out->text (' / ' . $x->{score_base});
  }
  
  $out->end_tag ('table');

  my $parent = $self->parent_result;
  if ($parent) {
    $global_status->{input} = $out->input;
    push @{$parent->{subdoc_results}}, $global_status;
  }

  $out->nl_text ('This checker is work in progress.');
  $out->end_section;
} # generate_result_section

1;
1	wakaba	1.1	package WebHACC::Result;
2			use strict;
3
4			sub new ($) {
5	wakaba	1.9	return bless {
6			global_status => 'conforming',
7			# or, 'should-error', 'non-conforming', 'uncertain'
8			subdoc_results => [],
9			}, shift;
10	wakaba	1.1	} # new
11
12	wakaba	1.2	sub output ($;$) {
13			if (@_ > 1) {
14			if (defined $_[1]) {
15			$_[0]->{output} = $_[1];
16			} else {
17			delete $_[0]->{output};
18			}
19			}
20
21			return $_[0]->{output};
22			} # output
23
24	wakaba	1.9	sub parent_result ($;$) {
25			if (@_ > 1) {
26			if (defined $_[1]) {
27			$_[0]->{parent_result} = $_[1];
28			} else {
29			delete $_[0]->{parent_result};
30			}
31			}
32
33			return $_[0]->{parent_result};
34			} # parent_result
35
36			sub layer_applicable ($$) {
37			my $self = shift;
38			my $layer = shift;
39			$self->{layers}->{$layer}->{applicable} = 1;
40			} # layer_applicable
41
42			sub layer_uncertain ($$) {
43			my $self = shift;
44			my $layer = shift;
45			$self->{layers}->{$layer}->{uncertain} \|\|= 1;
46			$self->{layers}->{$layer}->{applicable} = 1;
47			$self->{global_status} = 'uncertain'
48			unless $self->{global_status} eq 'non-conforming';
49			} # layer_uncertain
50
51	wakaba	1.2	sub add_error ($%) {
52			my ($self, %opt) = @_;
53
54			my $out = $self->output;
55	wakaba	1.10	$out->has_error (1);
56	wakaba	1.2
57			my $error_level = $opt{level};
58			if (not defined $error_level) {
59			$error_level = 'm'; ## NOTE: Unknown - an error of the implementation
60			} elsif ({
61			m => 1, s => 1, w => 1, i => 1, u => 1,
62			}->{$error_level}) {
63			#
64			} else {
65			$error_level = 'm'; ## NOTE: Unknown - an error of the implementation
66			}
67
68			my $error_layer = $opt{layer};
69			if (not defined $error_layer) {
70			$error_layer = 'syntax'; ## NOTE: Unknown - an error of the implementation
71			} elsif ({
72			transfer => 1,
73			encode => 1,
74			charset => 1,
75			syntax => 1,
76			structure => 1,
77			semantics => 1,
78			}->{$error_layer}) {
79			#
80			} else {
81			$error_layer = 'syntax'; ## NOTE: Unknown - an error of the implementation
82			}
83
84			my $class = qq[level-$error_level layer-$error_layer];
85
86	wakaba	1.6	## Line & column numbers (prepare values)
87	wakaba	1.1
88			my $line;
89			my $column;
90
91	wakaba	1.2	if (defined $opt{node}) {
92			$line = $opt{node}->get_user_data ('manakai_source_line');
93	wakaba	1.1	if (defined $line) {
94	wakaba	1.2	$column = $opt{node}->get_user_data ('manakai_source_column');
95	wakaba	1.7	} elsif ($opt{node}->isa ('Message::IF::Node')) {
96	wakaba	1.2	if ($opt{node}->node_type == $opt{node}->ATTRIBUTE_NODE) {
97			my $owner = $opt{node}->owner_element;
98			if ($owner) {
99			$line = $owner->get_user_data ('manakai_source_line');
100			$column = $owner->get_user_data ('manakai_source_column');
101			}
102	wakaba	1.1	} else {
103	wakaba	1.2	my $parent = $opt{node}->parent_node;
104	wakaba	1.1	if ($parent) {
105			$line = $parent->get_user_data ('manakai_source_line');
106			$column = $parent->get_user_data ('manakai_source_column');
107			}
108			}
109			}
110			}
111			unless (defined $line) {
112	wakaba	1.2	if (defined $opt{token} and defined $opt{token}->{line}) {
113			$line = $opt{token}->{line};
114			$column = $opt{token}->{column};
115			} elsif (defined $opt{line}) {
116			$line = $opt{line};
117			$column = $opt{column};
118	wakaba	1.1	}
119			}
120	wakaba	1.20	$line += $opt{line_diff} \|\| 0 if defined $line;
121			$column += $opt{column_diff} \|\| 0 if defined $column;
122	wakaba	1.6	$line = $line - 1 \|\| 1
123			if defined $line and not (defined $column and $column > 0);
124
125			$out->start_tag ('dt', class => $class,
126			'data-type' => $opt{type},
127			'data-level' => $error_level,
128			'data-layer' => $error_layer,
129			($line ? ('data-line' => $line) : ()),
130			($column ? ('data-column' => $column) : ()));
131			my $has_location;
132
133			## URL
134
135			if (defined $opt{url}) {
136			$out->url ($opt{url});
137			$has_location = 1;
138			}
139
140			## Line & column numbers (real output)
141	wakaba	1.1
142			if (defined $line) {
143			if (defined $column and $column > 0) {
144	wakaba	1.6	$out->xref ('Line #', text => $line, target => 'line-' . $line);
145			$out->text (' ');
146			$out->nl_text ('column #', text => $column);
147	wakaba	1.1	} else {
148	wakaba	1.6	$out->xref ('Line #', text => $line, target => 'line-' . $line);
149	wakaba	1.1	}
150	wakaba	1.3	$has_location = 1;
151	wakaba	1.1	}
152
153	wakaba	1.2	## Node path
154
155			if (defined $opt{node}) {
156			$out->html (' ');
157			$out->node_link ($opt{node});
158	wakaba	1.3	$has_location = 1;
159	wakaba	1.1	}
160
161	wakaba	1.2	if (defined $opt{index}) {
162			if ($opt{index_has_link}) {
163			$out->html (' ');
164	wakaba	1.6	$out->xref ('Index #', text => (0+$opt{index}),
165	wakaba	1.2	target => 'index-' . (0+$opt{index}));
166	wakaba	1.1	} else {
167	wakaba	1.6	$out->html (' ');
168			$out->nl_text ('Index #', text => (0+$opt{index}));
169	wakaba	1.1	}
170	wakaba	1.3	$has_location = 1;
171	wakaba	1.1	}
172
173	wakaba	1.2	if (defined $opt{value}) {
174			$out->html (' ');
175	wakaba	1.16	if (defined $opt{pos_start}) {
176			$out->start_tag ('code');
177			$out->text (substr $opt{value}, 0, $opt{pos_start});
178			$out->start_tag ('mark');
179			$out->text (substr $opt{value}, $opt{pos_start},
180			$opt{pos_end} - $opt{pos_start} + 1);
181			$out->end_tag ('mark');
182	wakaba	1.17	$out->text (substr $opt{value}, $opt{pos_end} + 1)
183			if $opt{pos_end} < length $opt{value};
184	wakaba	1.16	$out->end_tag ('code');
185			} elsif ($opt{value_mark_end}) {
186			$out->start_tag ('code');
187			$out->text ($opt{value});
188			$out->start_tag ('mark');
189			$out->end_tag ('mark');
190			$out->end_tag ('code');
191			} elsif (defined $opt{value_mark}) {
192			$out->start_tag ('code');
193			for (split /($opt{value_mark})/, $opt{value}) {
194			if (/$opt{value_mark}/) {
195			$out->start_tag ('mark');
196			$out->text ($_);
197			$out->end_tag ('mark');
198			} else {
199			$out->text ($_);
200			}
201			}
202			$out->end_tag ('code');
203			} else {
204			$out->code ($opt{value});
205			}
206	wakaba	1.3	$has_location = 1;
207			}
208
209			unless ($has_location) {
210			if (defined $opt{input}) {
211			if (defined $opt{input}->{container_node}) {
212			my $original_input = $out->input;
213			$out->input ($opt{input}->{parent_input});
214			$out->node_link ($opt{input}->{container_node});
215			$out->input ($original_input);
216			$has_location = 1;
217			} elsif (defined $opt{input}->{request_uri}) {
218			$out->url ($opt{input}->{request_uri});
219			$has_location = 1;
220	wakaba	1.14	} elsif (defined $opt{input}->url) {
221			$out->url ($opt{input}->url);
222	wakaba	1.3	$has_location = 1;
223			}
224			}
225
226			unless ($has_location) {
227	wakaba	1.10	$out->nl_text ('Unknown location');
228	wakaba	1.3	}
229	wakaba	1.1	}
230	wakaba	1.2
231			$out->start_tag ('dd', class => $class);
232	wakaba	1.4
233			## Error level
234	wakaba	1.9	$out->nl_text ('Error level ' . $error_level);
235			$out->text (': ');
236	wakaba	1.4
237			## Error message
238	wakaba	1.11	my $error_type_text = $opt{type};
239	wakaba	1.13	$out->nl_text ($error_type_text, node => $opt{node}, text => $opt{text},
240	wakaba	1.18	value => $opt{value}, char => $opt{char},
241			octets => $opt{octets});
242	wakaba	1.4
243			## Link to a long description
244	wakaba	1.2
245			my $fragment = $opt{type};
246			$fragment =~ tr/ /-/;
247			$fragment = $out->encode_url_component ($fragment);
248			$out->text (' [');
249	wakaba	1.15	$out->start_tag ('a', href => '../error-description#' . $fragment,
250			rel => 'help');
251			$out->nl_text ('Description');
252			$out->end_tag ('a');
253	wakaba	1.2	$out->text (']');
254
255	wakaba	1.9	if ($error_level eq 'm') {
256			$self->{layers}->{$error_layer}->{must}++;
257			$self->{global_status} = 'non-conforming';
258			} elsif ($error_level eq 's') {
259			$self->{layers}->{$error_layer}->{should}++;
260			$self->{global_status} = 'should-error'
261			unless {'non-conforming' => 1,
262			uncertain => 1}->{$self->{global_status}};
263	wakaba	1.2	} elsif ($error_level eq 'w') {
264	wakaba	1.9	$self->{layers}->{$error_layer}->{warning}++;
265	wakaba	1.2	} elsif ($error_level eq 'u') {
266	wakaba	1.9	$self->{layers}->{$error_layer}->{uncertain}++;
267			$self->{global_status} = 'uncertain'
268			unless $self->{global_status} eq 'non-conforming';
269	wakaba	1.2	} elsif ($error_level eq 'i') {
270	wakaba	1.9	$self->{layers}->{$error_layer}->{info}++;
271	wakaba	1.2	}
272			} # add_error
273
274			sub generate_result_section ($) {
275	wakaba	1.9	my $self = shift;
276
277			my $result = $self;
278	wakaba	1.2
279			my $out = $result->output;
280
281	wakaba	1.9	$out->start_section (role => 'result');
282	wakaba	1.2
283	wakaba	1.9	my $para_class = {
284			'conforming' => 'result-para no-error',
285			'should-error' => 'result-para should-errors',
286			'non-conforming' => 'result-para must-errors',
287			'uncertain' => 'result-para uncertain',
288			}->{$self->{global_status}};
289			$out->start_tag ('p', class => $para_class);
290			$out->nl_text ('Conformance is ' . $self->{global_status});
291			$out->end_tag ('p');
292
293			$out->html (qq[<table>
294			<colgroup><col><col><colgroup><col><col><col><col><colgroup><col>
295			<thead>
296			<tr><th scope=col colspan=2>]);
297			for ('Error level m', 'Error level s', 'Error level w',
298			'Error level i', 'Score') {
299			$out->start_tag ('th');
300			$out->nl_text ($_);
301			}
302
303			my $maindoc_status = {must => 0, should => 0, warning => 0, info => 0,
304			uncertain => 0, applicable => 1};
305			my $subdocs_status = {must => 0, should => 0, warning => 0, info => 0,
306			uncertain => 0, applicable => 1};
307			my $global_status = {must => 0, should => 0, warning => 0, info => 0,
308			uncertain => 0, applicable => 1};
309
310			my $score_unit = 2;
311
312			my @row = (
313			sub {
314			$out->start_tag ('tbody');
315			$out->start_tag ('tr');
316			$out->start_tag ('th', colspan => 7, scope => 'col');
317			$out->nl_text ('Main document');
318			},
319	wakaba	1.10	{label => 'Transfer L.', status => $self->{layers}->{transfer},
320	wakaba	1.9	target => 'transfer-errors', score_base => 20,
321			parent_status => $maindoc_status},
322	wakaba	1.10	{label => 'Encode L.', status => $self->{layers}->{encode},
323	wakaba	1.11	target => 'parse-errors', score_base => 10,
324	wakaba	1.9	parent_status => $maindoc_status},
325	wakaba	1.10	{label => 'Char L.', status => $self->{layers}->{charset},
326	wakaba	1.19	target => 'parse-errors', score_base => 10,
327	wakaba	1.9	parent_status => $maindoc_status},
328	wakaba	1.19	## TODO: char semantics layer
329	wakaba	1.10	{label => 'Syntax L.', status => $self->{layers}->{syntax},
330	wakaba	1.9	target => 'parse-errors', score_base => 20,
331			parent_status => $maindoc_status},
332	wakaba	1.10	{label => 'Structure L.', status => $self->{layers}->{structure},
333	wakaba	1.9	target => 'document-errors', score_base => 20,
334			parent_status => $maindoc_status},
335	wakaba	1.10	{label => 'Semantics L.', status => $self->{layers}->{semantics},
336	wakaba	1.9	score_base => 20,
337			parent_status => $maindoc_status},
338			);
339
340			if (@{$self->{subdoc_results}}) {
341			push @row, {label => 'Subtotal', status => $maindoc_status,
342			score_base => 100,
343			parent_status => $global_status, is_total => 1};
344			push @row, sub {
345			$out->start_tag ('tbody');
346			$out->start_tag ('tr');
347			$out->start_tag ('th', colspan => 7, scope => 'col');
348			$out->nl_text ('Subdocuments');
349			};
350			for (@{$self->{subdoc_results}}) {
351			push @row, {label => '#' . $_->{input}->full_subdocument_index,
352			status => $_,
353			target => $_->{input}->id_prefix . 'result-summary',
354			score_base => 100, parent_status => $subdocs_status};
355			}
356			push @row, {label => 'Subtotal', status => $subdocs_status,
357			score_base => 100 * @{$self->{subdoc_results}},
358			parent_status => $global_status, is_total => 1};
359	wakaba	1.2	} else {
360	wakaba	1.9	$global_status = $maindoc_status;
361	wakaba	1.2	}
362
363	wakaba	1.9	push @row, sub {
364			$out->start_tag ('tfoot');
365			};
366			push @row, {label => 'Total', status => $global_status,
367			score_base => 100 * (@{$self->{subdoc_results}} + 1),
368			parent_status => {}, is_total => 1};
369
370			for my $x (@row) {
371			if (ref $x eq 'CODE') {
372			$x->();
373			next;
374			}
375
376			$x->{parent_status}->{$_} += $x->{status}->{$_}
377			for qw/must should warning info uncertain/;
378
379			my $row_class = $x->{status}->{uncertain} ? 'uncertain' : '';
380			$row_class .= ' total' if $x->{is_total};
381			$out->start_tag ('tr', class => $row_class);
382			my $uncertain = $x->{status}->{uncertain} ? '?' : '';
383
384			$out->start_tag ('td', class => 'subrow') unless $x->{is_total};
385
386			## Layer name
387			$out->start_tag ('th', colspan => $x->{is_total} ? 2 : 1,
388			scope => 'row');
389			if (defined $x->{target} and
390			($x->{status}->{must} or $x->{status}->{should} or
391			$x->{status}->{warning} or $x->{status}->{info} or
392			$x->{status}->{uncertain})) {
393			$out->xref ($x->{label}, target => $x->{target});
394			} else {
395			$out->nl_text ($x->{label});
396			}
397
398			## MUST-level errors
399			$out->start_tag ('td', class => $x->{status}->{must} ? 'must-errors' : '');
400			if ($x->{status}->{applicable}) {
401			$out->text (($x->{status}->{must} or 0) . $uncertain);
402			} else {
403			$out->nl_text ('N/A');
404			}
405
406			## SHOULD-level errors
407			$out->start_tag ('td',
408			class => $x->{status}->{should} ? 'should-errors' : '');
409			if ($x->{status}->{applicable}) {
410			$out->text (($x->{status}->{should} or 0) . $uncertain);
411			} else {
412			$out->nl_text ('N/A');
413			}
414
415			## Warnings
416			$out->start_tag ('td', class => $x->{status}->{warning} ? 'warnings' : '');
417			if ($x->{status}->{applicable}) {
418			$out->text (($x->{status}->{warning} or 0) . $uncertain);
419			} else {
420			$out->nl_text ('N/A');
421			}
422
423			## Informations
424			$out->start_tag ('td', class => $x->{status}->{info} ? 'infos' : '');
425			if ($x->{status}->{applicable}) {
426			$out->text (($x->{status}->{info} or 0) . $uncertain);
427			} else {
428			$out->nl_text ('N/A');
429			}
430
431			## Score
432			$out->start_tag ('td',
433			class => $x->{status}->{must} ? 'score must-errors' :
434			$x->{status}->{should} ? 'score should-errors' :
435			'score');
436
437			my $max_score = $x->{score_base};
438			$max_score -= $x->{status}->{must} * $score_unit;
439			my $min_score = $max_score;
440			$min_score -= $x->{status}->{should} * $score_unit;
441
442			$out->start_tag ('strong');
443			if ($x->{status}->{uncertain}) {
444			$out->html ('−∞ '); # negative inifinity
445			$out->nl_text ('...');
446			$out->html ($max_score < 0 ?
447			' −' . substr ($max_score, 1) : ' ' . $max_score);
448			} elsif ($min_score != $max_score) {
449			$out->html ($min_score < 0 ?
450			'−' . substr ($min_score, 1) . ' ': $min_score . ' ');
451			$out->nl_text ('...');
452			$out->html ($max_score < 0 ?
453			' −' . substr ($max_score, 1) : ' ' . $max_score);
454	wakaba	1.2	} else {
455	wakaba	1.9	$out->html ($max_score < 0 ?
456			'−' . substr ($max_score, 1) : $max_score);
457	wakaba	1.2	}
458	wakaba	1.9	$out->end_tag ('strong');
459
460			$out->text (' / ' . $x->{score_base});
461	wakaba	1.2	}
462	wakaba	1.9
463			$out->end_tag ('table');
464	wakaba	1.2
465	wakaba	1.9	my $parent = $self->parent_result;
466			if ($parent) {
467			$global_status->{input} = $out->input;
468			push @{$parent->{subdoc_results}}, $global_status;
469			}
470	wakaba	1.2
471	wakaba	1.9	$out->nl_text ('This checker is work in progress.');
472	wakaba	1.2	$out->end_section;
473			} # generate_result_section
474	wakaba	1.1
475			1;