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13 | use base "Pod::POM::View"; |
13 | use base "Pod::POM::View"; |
14 | |
14 | |
15 | sub asxml($) { |
15 | sub asxml($) { |
16 | local $_ = $_[0]; |
16 | local $_ = $_[0]; |
17 | |
17 | |
18 | s/&/&/g; |
|
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19 | s/>/>/g; |
|
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20 | s/</</g; |
18 | s/</E<lt>/g; |
|
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19 | s/>/E<gt>/g; |
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20 | |
|
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21 | $_ |
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|
22 | } |
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23 | |
|
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24 | sub flatten($) { |
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25 | local $_ = $_[0]; |
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26 | |
|
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27 | s/<[^>]+>//g; |
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28 | s/^\s+//; |
|
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29 | s/\s+$//; |
|
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30 | s/\s+/ /g; |
21 | |
31 | |
22 | $_ |
32 | $_ |
23 | } |
33 | } |
24 | |
34 | |
25 | *view_seq_file = |
35 | *view_seq_file = |
26 | *view_seq_code = |
36 | *view_seq_code = |
27 | *view_seq_bold = sub { "<b>$_[1]</b>" }; |
37 | *view_seq_bold = sub { "B<$_[1]>" }; |
28 | *view_seq_italic = sub { "<i>$_[1]</i>" }; |
38 | *view_seq_italic = sub { "I<$_[1]>" }; |
29 | *view_seq_zero = sub { }; |
39 | *view_seq_zero = sub { }; |
30 | *view_seq_space = sub { my $text = $_[1]; $text =~ s/ /\xa0/g; $text }; |
40 | *view_seq_space = sub { my $text = $_[1]; $text =~ s/ /\xa0/g; $text }; |
31 | *view_seq_index = sub { push @{ $result[-1]{index} }, $_[1]; "" }; |
41 | *view_seq_index = sub { push @{ $result[-1]{index} }, $_[1]; "" }; |
32 | |
42 | |
33 | sub view_seq_text { |
43 | sub view_seq_text { |
34 | my $text = $_[1]; |
44 | my $text = $_[1]; |
35 | $text =~ s/\s+/ /g; |
45 | $text =~ s/\s+/ /g; |
36 | ::asxml $text |
46 | asxml $text |
37 | } |
47 | } |
38 | |
48 | |
39 | sub view_seq_link { |
49 | sub view_seq_link { |
40 | my (undef, $link) = @_; |
50 | my (undef, $link) = @_; |
41 | |
51 | |
42 | my $text = $link =~ s/^(.*)\|// ? $1 : $link; |
52 | my $text = $link =~ s/^(.*)\|// ? $1 : $link; |
43 | |
53 | |
44 | if ($link =~ /http:/) { |
54 | if ($link =~ /http:/) { |
45 | "<u>" . (::asxml $link) . "</u>" |
55 | "U<" . (asxml $link) . ">" |
46 | } else { |
56 | } else { |
47 | () |
57 | () |
48 | } |
58 | } |
49 | } |
59 | } |
50 | |
60 | |
51 | sub view_item { |
61 | sub view_item { |
52 | push @result, { |
62 | push @result, { |
|
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63 | type => "item", |
53 | indent => $indent * 8, |
64 | indent => $indent * 8, |
54 | level => $level, |
65 | level => $level, |
55 | }; |
66 | }; |
56 | my $title = $_[1]->title->present ($_[0]); |
67 | my $title = $_[1]->title->present ($_[0]); |
57 | $result[-1]{markup} = "$title\n" if length $title; |
68 | $result[-1]{markup} = $title if length $title; |
58 | $title = ::flatten $title; unshift @{ $result[-1]{index} }, $title if length $title; |
69 | $title = flatten $title; unshift @{ $result[-1]{index} }, $title if length $title; |
59 | local $level = $level + 1; |
70 | local $level = $level + 1; |
60 | $_[1]->content->present ($_[0]); |
71 | $_[1]->content->present ($_[0]); |
61 | () |
72 | () |
62 | } |
73 | } |
63 | |
74 | |
64 | sub view_verbatim { |
75 | sub view_verbatim { |
65 | push @result, { |
76 | push @result, { |
|
|
77 | type => "verbatim", |
66 | indent => $indent * 16, |
78 | indent => $indent * 16, |
67 | level => $level, |
79 | level => $level, |
68 | markup => "<tt>" . (::asxml $_[1]) . "</tt>\n", |
80 | markup => $_[1], |
69 | }; |
81 | }; |
70 | () |
82 | () |
71 | } |
83 | } |
72 | |
84 | |
73 | sub view_textblock { |
85 | sub view_textblock { |
74 | push @result, { |
86 | push @result, { |
75 | indent => $indent * 16, |
87 | indent => $indent * 16, |
76 | level => $level, |
88 | level => $level, |
77 | markup => "$_[1]\n", |
89 | markup => flatten $_[1], |
78 | }; |
90 | }; |
79 | () |
91 | () |
80 | } |
92 | } |
81 | |
93 | |
82 | sub view_head1 { |
94 | sub view_head1 { |
83 | push @result, { |
95 | push @result, { |
|
|
96 | type => "head1", |
84 | indent => $indent * 16, |
97 | indent => $indent * 16, |
85 | level => $level, |
98 | level => $level, |
86 | }; |
99 | }; |
87 | my $title = $_[1]->title->present ($_[0]); |
100 | my $title = $_[1]->title->present ($_[0]); |
88 | $result[-1]{markup} = "\n\n<h1>$title</h1>\n" if length $title; |
101 | $result[-1]{markup} = $title if length $title; |
89 | $title = ::flatten $title; unshift @{ $result[-1]{index} }, $title if length $title; |
102 | $title = flatten $title; unshift @{ $result[-1]{index} }, $title if length $title; |
90 | local $level = $level + 1; |
103 | local $level = $level + 1; |
91 | $_[1]->content->present ($_[0]); |
104 | $_[1]->content->present ($_[0]); |
92 | () |
105 | () |
93 | }; |
106 | }; |
94 | |
107 | |
95 | sub view_head2 { |
108 | sub view_head2 { |
96 | push @result, { |
109 | push @result, { |
|
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110 | type => "head2", |
97 | indent => $indent * 16, |
111 | indent => $indent * 16, |
98 | level => $level, |
112 | level => $level, |
99 | }; |
113 | }; |
100 | my $title = $_[1]->title->present ($_[0]); |
114 | my $title = $_[1]->title->present ($_[0]); |
101 | $result[-1]{markup} = "\n\n<h2>$title</h2>\n" if length $title; |
115 | $result[-1]{markup} = $title if length $title; |
102 | $title = ::flatten $title; unshift @{ $result[-1]{index} }, $title if length $title; |
116 | $title = flatten $title; unshift @{ $result[-1]{index} }, $title if length $title; |
103 | local $level = $level + 1; |
117 | local $level = $level + 1; |
104 | $_[1]->content->present ($_[0]); |
118 | $_[1]->content->present ($_[0]); |
105 | () |
119 | () |
106 | }; |
120 | }; |
107 | |
121 | |
108 | sub view_head3 { |
122 | sub view_head3 { |
109 | push @result, { |
123 | push @result, { |
|
|
124 | type => "head3", |
110 | indent => $indent * 16, |
125 | indent => $indent * 16, |
111 | level => $level, |
126 | level => $level, |
112 | }; |
127 | }; |
113 | my $title = $_[1]->title->present ($_[0]); |
128 | my $title = $_[1]->title->present ($_[0]); |
114 | $result[-1]{markup} = "\n\n<h3>$title</h3>\n" if length $title; |
129 | $result[-1]{markup} = $title if length $title; |
115 | $title = ::flatten $title; unshift @{ $result[-1]{index} }, $title if length $title; |
130 | $title = flatten $title; unshift @{ $result[-1]{index} }, $title if length $title; |
116 | local $level = $level + 1; |
131 | local $level = $level + 1; |
117 | $_[1]->content->present ($_[0]); |
132 | $_[1]->content->present ($_[0]); |
118 | () |
133 | () |
119 | }; |
134 | }; |
120 | |
135 | |
… | |
… | |
166 | } |
181 | } |
167 | |
182 | |
168 | sub load_pod($) { |
183 | sub load_pod($) { |
169 | my ($path) = @_; |
184 | my ($path) = @_; |
170 | |
185 | |
171 | cf::cache "cf::pod::as_paragraphs/$path" => $path, |
186 | Coro::Storable::thaw cf::cache "cf::pod::as_paragraphs/$path" => [$path], |
172 | 1 => sub { |
187 | 3 => sub { |
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188 | my ($src) = @_; |
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189 | |
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190 | cf::fork_call { |
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191 | my $pod = $src->[0]; |
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192 | utf8::decode $pod; |
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193 | Coro::Storable::blocking_nfreeze pom_as_paragraphs +(Pod::POM->new->parse_text ($pod)) |
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194 | } |
173 | }; |
195 | }; |
174 | } |
196 | } |
175 | |
197 | |
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198 | # format as cfpod-style text |
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199 | sub as_cfpod($) { |
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200 | my ($pars) = @_; |
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201 | |
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202 | my $res; |
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203 | |
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204 | for my $par (@$pars) { |
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205 | if ($par->{type} =~ /^head\d+$/) { |
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206 | $res .= "B<$par->{markup}>\n\n"; |
|
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207 | } elsif ($par->{type} eq "verbatim") { |
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208 | $res .= "\n$par->{markup}\n\n"; |
|
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209 | } elsif ($par->{type} eq "item") { |
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210 | $res .= "\n* I<$par->{markup}>\n\n"; |
|
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211 | } else { |
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212 | $res .= "$par->{markup}\n\n"; |
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213 | } |
|
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214 | } |
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215 | |
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216 | $res |
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217 | } |
176 | |
218 | |
177 | 1; |
219 | 1; |
178 | |
220 | |