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|
%# BEGIN BPS TAGGED BLOCK {{{
%#
%# COPYRIGHT:
%#
%# This software is Copyright (c) 1996-2025 Best Practical Solutions, LLC
%# <sales@bestpractical.com>
%#
%# (Except where explicitly superseded by other copyright notices)
%#
%#
%# LICENSE:
%#
%# This work is made available to you under the terms of Version 2 of
%# the GNU General Public License. A copy of that license should have
%# been provided with this software, but in any event can be snarfed
%# from www.gnu.org.
%#
%# This work is distributed in the hope that it will be useful, but
%# WITHOUT ANY WARRANTY; without even the implied warranty of
%# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
%# General Public License for more details.
%#
%# You should have received a copy of the GNU General Public License
%# along with this program; if not, write to the Free Software
%# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
%# 02110-1301 or visit their web page on the internet at
%# http://www.gnu.org/licenses/old-licenses/gpl-2.0.html.
%#
%#
%# CONTRIBUTION SUBMISSION POLICY:
%#
%# (The following paragraph is not intended to limit the rights granted
%# to you to modify and distribute this software under the terms of
%# the GNU General Public License and is only of importance to you if
%# you choose to contribute your changes and enhancements to the
%# community by submitting them to Best Practical Solutions, LLC.)
%#
%# By intentionally submitting any modifications, corrections or
%# derivatives to this work, or any other work intended for use with
%# Request Tracker, to Best Practical Solutions, LLC, you confirm that
%# you are the copyright holder for those contributions and you grant
%# Best Practical Solutions, LLC a nonexclusive, worldwide, irrevocable,
%# royalty-free, perpetual, license to use, copy, create derivative
%# works based on those contributions, and sublicense and distribute
%# those contributions and any derivatives thereof.
%#
%# END BPS TAGGED BLOCK }}}
<%INIT>
my $plain_text_mono
= RT->Config->Get( 'PlainTextMono', $session{'CurrentUser'} );
my $Depth = 0;
my $object = $Transaction ? $Transaction->Object : undef;
my $print_content = sub {
my $ref = shift;
return unless defined $$ref && length $$ref;
$m->callback( content => $ref, %ARGS );
if ( $ContentType eq 'text/plain' ) {
$m->comp( '/Elements/MakeClicky',
content => $ref,
object => $object,
%ARGS
);
if ( defined $$ref && !$plain_text_mono ) {
$$ref =~ s{(\r?\n)}{<br />}g;
}
} else {
if ( defined $$ref ) {
$$ref =~ s/^[\r\n]+//g;
}
}
$m->out($$ref);
};
$m->out( '<div class="message-stanza'
. ( ($ContentType eq 'text/plain' && $plain_text_mono) ? ' plain-text-white-space' : '' ) . '"'
. '>' );
if ( ref $Message ) {
my @stack;
my $para = '';
my $i = 0;
AGAIN: foreach ( ; $i < @$Message; $i++ ) {
my $stanza = $Message->[$i];
if ( ref $stanza eq "HASH" ) {
# Fix message stanza nesting for Outlook's quoting styles
if ( $stanza->{raw}
and not $stanza->{_outlooked}
and $stanza->{raw} =~ /^ # start of an internal line
\s* # optional whitespace
(?:
-{3,} # at least three hyphens
\s* # whitespace varies between Outlook versions
# don't trigger on PGP signed message or signature blocks
(?!(?:BEGIN|END)\s+PGP)
\w # at least one word character
[\w\s]{3,}? # the rest of the word(s), totalling at least 5 characters,
# loose to get different languages
\w # at least one ending word character
\s* # whitespace varies between Outlook versions
-{3,} # at least three hyphens again
|
_{6,} # OR: six or more underscores
)
\s*$ # optional whitespace until the end of the line
/xm )
{
# There's content before the quoted message, but in the
# same stanza. Break it out!
if ( my $start = $-[0] ) {
my %preceding = %$stanza;
# We don't process $stanza->{text} because we don't use it
# and it isn't given to us by HTML::Quoted. If we ever
# need to, we can process it the same way as 'raw'.
$preceding{raw} = substr($stanza->{raw}, 0, $start, '');
# If it's wrapped in <pre>(ckeditor does it) or <div>(some email clients do it), we need to
# complement for the split ones. Here we close <pre>/<div> for the former part. Opening a new
# <pre>/<div> for the latter part is in the else block.
if ( $preceding{raw} =~ /^<(pre|div)>/i ) {
$preceding{raw} .= "</$1>";
}
# Replace the current stanza with the two we just created
splice @$Message, $i, 1, \%preceding, $stanza;
# Try it again from the top now that we've rejiggered our
# stanzas. We'll process the Outlook stanza again, and hit
# the else below this time.
redo;
} else {
# Nest the current stanza and everything that follows
$stanza->{_outlooked}++;
# Complement the <pre>/<div> for the latter part, see also the if block above.
$stanza->{raw} = "<$1>" . $stanza->{raw} if $stanza->{raw} =~ m{</(pre|div)>$}i;
$stanza = $Message->[ $i ] = [ splice @$Message, $i ];
# Wrap the latter part with a new blockquote if the original stanza has it. Note
# that </blockquote> in "close_raw" is to close the one in the upper level(original stanza).
if ( ref $Message->[0] eq 'HASH' && $Message->[0]{raw} eq '<blockquote>' ) {
unshift @$stanza, { %{ $Message->[0] }, close_raw => '</blockquote>' };
}
}
}
else {
$para .= ( defined $stanza->{raw} ? $stanza->{raw} : '' )."\n";
}
}
next unless ref $stanza eq "ARRAY";
$print_content->( \$para );
$para = '';
$Depth++;
push @stack, [ $Message, $i + 1 ];
( $Message, $i ) = ( $stanza, -1 );
if ( $Depth == 1 ) {
$m->comp('FoldStanzaJS');
}
my @classes = ('message-stanza');
push @classes, $Depth == 1 ? 'closed' : 'open';
$m->out( '<div class="' . join(" ", @classes) . '">' );
}
if ( length $para ) {
$print_content->( \$para );
$para = '';
}
if (@stack) {
$m->out('</div>');
$m->out( $Message->[0]{close_raw} ) if ref $Message->[0] eq 'HASH' && $Message->[0]{close_raw};
( $Message, $i ) = @{ pop @stack };
$Depth--;
goto AGAIN;
}
} else {
$print_content->( \$Message );
}
$m->out('<hr class="clear">');
$m->out('</div>');
</%INIT>
<%ARGS>
$Message => undef
$Transaction => undef
$ContentType => 'text/plain'
</%ARGS>
|
