File: outlookmsg2html

package info (click to toggle)
xapian-omega 1.4.18-2
  • links: PTS, VCS
  • area: main
  • in suites: bullseye
  • size: 3,964 kB
  • sloc: cpp: 15,016; sh: 5,447; perl: 891; makefile: 280
file content (100 lines) | stat: -rwxr-xr-x 3,181 bytes parent folder | download | duplicates (2)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
#!/usr/bin/perl
# outlookmsg2html.  Generated from outlookmsg2html.in by configure.
# @file
# @brief Extract text from an outlook .msg or .oft file.
#
# Copyright (C) 2010,2015,2019 Olly Betts
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to
# deal in the Software without restriction, including without limitation the
# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
# sell copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
# IN THE SOFTWARE.

use strict;
eval {
    require Email::Outlook::Message;
    require HTML::Entities;
    # In core since Perl 5.9.5:
    require Time::Piece;
};
if ($@) {
    print STDERR $@;
    # Exit with code 127 which omindex interprets as "filter not installed"
    # and won't try further .msg files.
    exit 127;
}

my $mime = new Email::Outlook::Message($ARGV[0])->to_email_mime;
print "<head>\n<title>";
print do_header($mime, 'Subject');
print "</title>\n<meta name=\"author\" content=\"";
print do_header($mime, 'From');
print "\">\n";

my $date = do_header($mime, 'Date');
chomp $date;
eval {
    eval {
	$date = Time::Piece->strptime($date, '%a, %d %b %Y %T %z');
    };
    # The "%a, " part is optional in RFC822 and RFC2822.
    $date = Time::Piece->strptime($date, '%d %b %Y %T %z') if $@;
    my $iso8601_date = $date->datetime;
    print "<meta name=\"created\" content=\"$iso8601_date\">\n";
};

print "</head>\n";

handle_mimepart($mime);

sub do_header {
    my ($msg, $header) = @_;
    my $s = $msg->header_str($header);
    return HTML::Entities::encode_entities($s);
}

sub handle_mimepart {
    my $e = shift;
    my ($type, $sub) = ((lc $e->content_type) =~ m,^(.*?)/(.*?)(?:;.*)?$,);
    if ($type eq 'multipart') {
	if ($sub eq 'alternative') {
	    # Take the first mime part which we get text from.
	    for my $s ($e->subparts) {
		my $res = handle_mimepart($s);
		return $res if $res;
	    }
	} else {
	    my $res = 0;
	    for my $s ($e->subparts) {
		$res += handle_mimepart($s);
	    }
	    return $res;
	}
    } elsif ($type eq 'text') {
	if ($sub eq 'plain') {
	    print "<pre>", HTML::Entities::encode_entities($e->body), "</pre>\n";
	    return 1;
	} elsif ($sub eq 'html') {
	    my $m = $e->body;
	    $m =~ s!</?body[^>]*>!\n!gi;
	    print $m, "\n";
	    return 1;
	}
    } elsif ($type eq 'message' && $sub eq 'rfc822') {
	return handle_mimepart(Email::MIME->new($e->body));
    }
    return 0;
}