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
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
|
package Rpmdrake::formatting;
#*****************************************************************************
#
# Copyright (c) 2002 Guillaume Cottenceau
# Copyright (c) 2002-2006 Thierry Vignaud <thierry.vignaud@gmail.com>
# Copyright (c) 2003, 2004, 2005 MandrakeSoft SA
# Copyright (c) 2005, 2006 Mandriva SA
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License version 2, as
# published by the Free Software Foundation.
#
# This program 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
#
#*****************************************************************************
#
# $Id: formatting.pm 261189 2009-10-01 14:44:39Z tv $
use strict;
use utf8;
use POSIX qw(strftime);
use rpmdrake;
use lib qw(/usr/lib/libDrakX);
use common;
use ugtk3 qw(escape_text_for_TextView_markup_format);
use Exporter;
our @ISA = qw(Exporter);
our @EXPORT = qw(
$spacing
ensure_utf8
format_changelog_changelogs
format_changelog_string
format_field
format_header
format_list
format_name_n_summary
format_size
format_filesize
format_update_field
my_fullname
pkg2medium
rpm_description
split_fullname
urpm_name
);
# from rpmtools, #37482:
sub ensure_utf8 {
if (utf8::is_utf8($_[0])) {
utf8::valid($_[0]) and return;
utf8::encode($_[0]); #- disable utf8 flag
utf8::upgrade($_[0]);
} else {
utf8::decode($_[0]); #- try to set utf8 flag
utf8::valid($_[0]) and return;
warn "do not know what to with $_[0]\n";
}
}
sub rpm_description {
my ($description) = @_;
ensure_utf8($description);
my ($t, $tmp);
foreach (split "\n", $description) {
s/^\s*//;
if (/^$/ || /^\s*(-|\*|\+|o)\s/) {
$t || $tmp and $t .= "$tmp\n";
$tmp = $_;
} else {
$tmp = ($tmp ? "$tmp " : ($t && "\n") . $tmp) . $_;
}
}
"$t$tmp\n";
}
sub split_fullname { $_[0] =~ /^(.*)-([^-]+)-([^-]+)\.([^.-]+)$/ }
sub my_fullname {
return '?-?-?' unless ref $_[0];
my ($name, $version, $release) = $_[0]->fullname;
"$name-$version-$release";
}
sub urpm_name {
return '?-?-?.?' unless ref $_[0];
scalar $_[0]->fullname;
}
sub pkg2medium {
my ($p, $urpm) = @_;
return if !ref $p;
return { name => N("None (installed)") } if !defined($p->id); # if installed
URPM::pkg2media($urpm->{media}, $p) || { name => N("Unknown"), fake => 1 };
}
# [ duplicate urpmi's urpm::msg::localtime2changelog() ]
#- strftime returns a string in the locale charset encoding;
#- but gtk3 requires UTF-8, so we use to_utf8() to ensure the
#- output of localtime2changelog() is always in UTF-8
#- as to_utf8() uses LC_CTYPE for locale encoding and strftime() uses LC_TIME,
#- it doesn't work if those two variables have values with different
#- encodings; but if a user has a so broken setup we can't do much anyway
sub localtime2changelog { to_utf8(POSIX::strftime("%c", localtime($_[0]))) }
our $spacing = " ";
sub format_changelog_string {
my ($installed_version, $string) = @_;
#- preprocess changelog for faster TextView insert reaction
my %date_attr = ('weight' => 'bold');
my %update_attr = ('style' => 'italic');
my $version;
my $highlight;
[ map {
my %attrs;
if (/^\*/) {
add2hash(\%attrs, \%date_attr);
($version) = /(\S*-\S*)\s*$/;
$highlight = $installed_version ne N("(none)") && 0 < URPM::rpmvercmp($version, $installed_version);
}
add2hash(\%attrs, \%update_attr) if $highlight;
[ "$spacing$_\n", if_(%attrs, \%attrs) ];
} split("\n", $string) ];
}
sub format_changelog_changelogs {
my ($installed_version, @changelogs) = @_;
format_changelog_string($installed_version, join("\n", map {
"* " . localtime2changelog($_->{time}) . " $_->{name}\n\n$_->{text}\n";
} @changelogs));
}
sub format_update_field {
my ($name) = @_;
'<i>' . eval { escape_text_for_TextView_markup_format($name) } . '</i>';
}
sub format_name_n_summary {
my ($name, $summary) = @_;
join("\n", '<b>' . $name . '</b>', escape_text_for_TextView_markup_format($summary));
}
sub format_header {
my ($str) = @_;
'<big>' . escape_text_for_TextView_markup_format($str) . '</big>';
}
sub format_field {
my ($str) = @_;
'<b>' . escape_text_for_TextView_markup_format($str) . '</b>';
}
sub format_size {
my ($size) = @_;
$size >= 0 ?
N("%s of additional disk space will be used.", formatXiB($size)) :
N("%s of disk space will be freed.", formatXiB(-$size));
}
sub format_filesize {
my ($filesize) = @_;
$filesize ? N("%s of packages will be retrieved.", formatXiB($filesize)) : ();
}
sub format_list { join("\n", map { s/^(\s)/ $1/mg; "- $_" } sort { uc($a) cmp uc($b) } @_) }
1;
|
