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1 | %# BEGIN BPS TAGGED BLOCK {{{ |
2 | %# | |
3 | %# COPYRIGHT: | |
4 | %# | |
320f0092 | 5 | %# This software is Copyright (c) 1996-2014 Best Practical Solutions, LLC |
af59614d MKG |
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8 | %# (Except where explicitly superseded by other copyright notices) | |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 | <%INIT> | |
49 | my $plain_text_mono | |
50 | = RT->Config->Get( 'PlainTextMono', $session{'CurrentUser'} ); | |
51 | my $Depth = 0; | |
52 | ||
53 | my $object = $Transaction ? $Transaction->Object : undef; | |
54 | ||
55 | my $print_content = sub { | |
56 | my $ref = shift; | |
57 | return unless defined $$ref && length $$ref; | |
58 | ||
59 | $m->callback( content => $ref, %ARGS ); | |
60 | if ( $ContentType eq 'text/plain' ) { | |
61 | $m->comp( '/Elements/MakeClicky', | |
62 | content => $ref, | |
63 | object => $object, | |
64 | %ARGS | |
65 | ); | |
66 | ||
67 | if ( defined $$ref && !$plain_text_mono ) { | |
68 | $$ref =~ s{(\r?\n)}{<br />}g; | |
69 | } | |
70 | } else { | |
71 | if ( defined $$ref ) { | |
72 | $$ref =~ s/^[\r\n]+//g; | |
73 | } | |
74 | } | |
75 | $m->out($$ref); | |
76 | }; | |
77 | ||
78 | $m->out( '<div class="message-stanza' | |
79 | . ( ($ContentType eq 'text/plain' && $plain_text_mono) ? ' plain-text-white-space' : '' ) . '"' | |
80 | . '>' ); | |
81 | ||
82 | if ( ref $Message ) { | |
83 | my @stack; | |
84 | my $para = ''; | |
85 | my $i = 0; | |
86 | ||
87 | AGAIN: foreach ( ; $i < @$Message; $i++ ) { | |
88 | my $stanza = $Message->[$i]; | |
89 | if ( ref $stanza eq "HASH" ) { | |
90 | # Fix message stanza nesting for Outlook's quoting styles | |
91 | if ( $stanza->{raw} | |
92 | and not $stanza->{_outlooked} | |
93 | and $stanza->{raw} =~ /^ # start of an internal line | |
94 | \s* # optional whitespace | |
95 | (?: | |
96 | -{3,} # at least three hyphens | |
97 | \s* # whitespace varies between Outlook versions | |
98 | # don't trigger on PGP signed message or signature blocks | |
99 | (?!(?:BEGIN|END)\s+PGP) | |
100 | \w # at least one word character | |
101 | [\w\s]{3,}? # the rest of the word(s), totalling at least 5 characters, | |
102 | # loose to get different languages | |
103 | \w # at least one ending word character | |
104 | \s* # whitespace varies between Outlook versions | |
105 | -{3,} # at least three hyphens again | |
106 | | | |
107 | _{6,} # OR: six or more underscores | |
108 | ) | |
109 | \s*$ # optional whitespace until the end of the line | |
110 | /xm ) | |
111 | { | |
112 | # There's content before the quoted message, but in the | |
113 | # same stanza. Break it out! | |
114 | if ( my $start = $-[0] ) { | |
115 | my %preceding = %$stanza; | |
116 | ||
117 | # We don't process $stanza->{text} because we don't use it | |
118 | # and it isn't given to us by HTML::Quoted. If we ever | |
119 | # need to, we can process it the same way as 'raw'. | |
120 | $preceding{raw} = substr($stanza->{raw}, 0, $start, ''); | |
121 | ||
122 | # Replace the current stanza with the two we just created | |
123 | splice @$Message, $i, 1, \%preceding, $stanza; | |
124 | ||
125 | # Try it again from the top now that we've rejiggered our | |
126 | # stanzas. We'll process the Outlook stanza again, and hit | |
127 | # the else below this time. | |
128 | redo; | |
129 | } else { | |
130 | # Nest the current stanza and everything that follows | |
131 | $stanza->{_outlooked}++; | |
132 | $stanza = $Message->[ $i ] = [ splice @$Message, $i ]; | |
133 | } | |
134 | } | |
135 | else { | |
136 | $para .= ( defined $stanza->{raw} ? $stanza->{raw} : '' )."\n"; | |
137 | } | |
138 | } | |
139 | next unless ref $stanza eq "ARRAY"; | |
140 | ||
141 | $print_content->( \$para ); | |
142 | $para = ''; | |
143 | ||
144 | $Depth++; | |
145 | push @stack, [ $Message, $i + 1 ]; | |
146 | ( $Message, $i ) = ( $stanza, -1 ); | |
147 | ||
148 | if ( $Depth == 1 ) { | |
149 | $m->comp('FoldStanzaJS'); | |
150 | } | |
151 | my @classes = ('message-stanza'); | |
152 | push @classes, $Depth == 1 ? 'closed' : 'open'; | |
153 | $m->out( '<div class="' . join(" ", @classes) . '">' ); | |
154 | } | |
155 | if ( length $para ) { | |
156 | $print_content->( \$para ); | |
157 | $para = ''; | |
158 | } | |
159 | ||
160 | if (@stack) { | |
161 | ( $Message, $i ) = @{ pop @stack }; | |
162 | $Depth--; | |
163 | $m->out('</div>'); | |
164 | goto AGAIN; | |
165 | } | |
166 | } else { | |
167 | $print_content->( \$Message ); | |
168 | } | |
169 | ||
170 | $m->out('</div>'); | |
171 | </%INIT> | |
172 | <%ARGS> | |
173 | $Message => undef | |
174 | $Transaction => undef | |
175 | $ContentType => 'text/plain' | |
176 | </%ARGS> |