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1 | # BEGIN BPS TAGGED BLOCK {{{ |
2 | # | |
3 | # COPYRIGHT: | |
4 | # | |
5 | # This software is Copyright (c) 1996-2012 Best Practical Solutions, LLC | |
6 | # <sales@bestpractical.com> | |
7 | # | |
8 | # (Except where explicitly superseded by other copyright notices) | |
9 | # | |
10 | # | |
11 | # LICENSE: | |
12 | # | |
13 | # This work is made available to you under the terms of Version 2 of | |
14 | # the GNU General Public License. A copy of that license should have | |
15 | # been provided with this software, but in any event can be snarfed | |
16 | # from www.gnu.org. | |
17 | # | |
18 | # This work is distributed in the hope that it will be useful, but | |
19 | # WITHOUT ANY WARRANTY; without even the implied warranty of | |
20 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
21 | # General Public License for more details. | |
22 | # | |
23 | # You should have received a copy of the GNU General Public License | |
24 | # along with this program; if not, write to the Free Software | |
25 | # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA | |
26 | # 02110-1301 or visit their web page on the internet at | |
27 | # http://www.gnu.org/licenses/old-licenses/gpl-2.0.html. | |
28 | # | |
29 | # | |
30 | # CONTRIBUTION SUBMISSION POLICY: | |
31 | # | |
32 | # (The following paragraph is not intended to limit the rights granted | |
33 | # to you to modify and distribute this software under the terms of | |
34 | # the GNU General Public License and is only of importance to you if | |
35 | # you choose to contribute your changes and enhancements to the | |
36 | # community by submitting them to Best Practical Solutions, LLC.) | |
37 | # | |
38 | # By intentionally submitting any modifications, corrections or | |
39 | # derivatives to this work, or any other work intended for use with | |
40 | # Request Tracker, to Best Practical Solutions, LLC, you confirm that | |
41 | # you are the copyright holder for those contributions and you grant | |
42 | # Best Practical Solutions, LLC a nonexclusive, worldwide, irrevocable, | |
43 | # royalty-free, perpetual, license to use, copy, create derivative | |
44 | # works based on those contributions, and sublicense and distribute | |
45 | # those contributions and any derivatives thereof. | |
46 | # | |
47 | # END BPS TAGGED BLOCK }}} | |
48 | ||
49 | package RT::Shredder::POD; | |
50 | ||
51 | use strict; | |
52 | use warnings; | |
53 | use Pod::Select; | |
54 | use Pod::PlainText; | |
55 | ||
56 | sub plugin_html | |
57 | { | |
58 | my ($file, $out_fh) = @_; | |
59 | my $parser = RT::Shredder::POD::HTML->new; | |
60 | $parser->select('ARGUMENTS', 'USAGE'); | |
61 | $parser->parse_from_file( $file, $out_fh ); | |
62 | } | |
63 | ||
64 | sub plugin_cli | |
65 | { | |
66 | my ($file, $out_fh, $no_name) = @_; | |
67 | local @Pod::PlainText::ISA = ('Pod::Select', @Pod::PlainText::ISA); | |
68 | my $parser = Pod::PlainText->new(); | |
69 | $parser->select('SYNOPSIS', 'ARGUMENTS', 'USAGE'); | |
70 | $parser->add_selection('NAME') unless $no_name; | |
71 | $parser->parse_from_file( $file, $out_fh ); | |
72 | } | |
73 | ||
74 | sub shredder_cli | |
75 | { | |
76 | my ($file, $out_fh) = @_; | |
77 | local @Pod::PlainText::ISA = ('Pod::Select', @Pod::PlainText::ISA); | |
78 | my $parser = Pod::PlainText->new(); | |
79 | $parser->select('NAME', 'SYNOPSIS', 'USAGE', 'OPTIONS'); | |
80 | $parser->parse_from_file( $file, $out_fh ); | |
81 | } | |
82 | ||
83 | package RT::Shredder::POD::HTML; | |
84 | use base qw(Pod::Select); | |
85 | ||
86 | sub command | |
87 | { | |
88 | my( $self, $command, $paragraph, $line_num ) = @_; | |
89 | ||
90 | my $tag; | |
91 | if ($command =~ /^head(\d+)$/) { $tag = "h$1" } | |
92 | my $out_fh = $self->output_handle(); | |
93 | my $expansion = $self->interpolate($paragraph, $line_num); | |
94 | $expansion =~ s/^\s+|\s+$//; | |
95 | ||
96 | print $out_fh "<$tag>" if $tag; | |
97 | print $out_fh $expansion; | |
98 | print $out_fh "</$tag>" if $tag; | |
99 | print $out_fh "\n"; | |
100 | } | |
101 | ||
102 | sub verbatim | |
103 | { | |
104 | my ($self, $paragraph, $line_num) = @_; | |
105 | my $out_fh = $self->output_handle(); | |
106 | print $out_fh "<pre>"; | |
107 | print $out_fh $paragraph; | |
108 | print $out_fh "</pre>"; | |
109 | print $out_fh "\n"; | |
110 | } | |
111 | ||
112 | sub textblock { | |
113 | my ($self, $paragraph, $line_num) = @_; | |
114 | my $out_fh = $self->output_handle(); | |
115 | my $expansion = $self->interpolate($paragraph, $line_num); | |
116 | $expansion =~ s/^\s+|\s+$//; | |
117 | print $out_fh "<p>"; | |
118 | print $out_fh $expansion; | |
119 | print $out_fh "</p>"; | |
120 | print $out_fh "\n"; | |
121 | } | |
122 | ||
123 | sub interior_sequence { | |
124 | my ($self, $seq_command, $seq_argument) = @_; | |
125 | ## Expand an interior sequence; sample actions might be: | |
126 | return "<b>$seq_argument</b>" if $seq_command eq 'B'; | |
127 | return "<i>$seq_argument</i>" if $seq_command eq 'I'; | |
128 | return "<span class=\"pod-sequence-$seq_command\">$seq_argument</span>"; | |
129 | } | |
130 | 1; |