split out formating stuff in Rpmdrake::formatting

1 files changed, 103 insertions, 0 deletions

diff --git a/Rpmdrake/formatting.pm b/Rpmdrake/formatting.pm
new file mode 100755
index 00000000..52583087
--- /dev/null
+++ b/Rpmdrake/formatting.pm
@@ -0,0 +1,103 @@
+package Rpmdrake::formatting;
+#*****************************************************************************
+#
+#  Copyright (c) 2002 Guillaume Cottenceau
+#  Copyright (c) 2002-2006 Thierry Vignaud <tvignaud@mandriva.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.
+#
+#*****************************************************************************
+#
+# $Id$
+
+use strict;
+use utf8;
+use POSIX qw(strftime);
+use rpmdrake;
+use lib qw(/usr/lib/libDrakX);
+use common;
+use ugtk2 qw(escape_text_for_TextView_markup_format);
+
+use Exporter;
+our @ISA = qw(Exporter);
+our @EXPORT = qw(format_field format_header localtime2changelog my_fullname pkg2medium rpm_description rpm_summary split_fullname urpm_name);
+
+
+sub rpm_summary {
+    my ($summary) = @_;
+    utf8::decode($summary);
+    $summary;
+}
+
+sub rpm_description {
+    my ($description) = @_;
+    utf8::decode($description);
+    my ($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 $_[0];
+    my ($name, $version, $release, $arch) = $_[0]->fullname;
+    "$name-$version-$release.$arch";
+}
+
+
+sub pkg2medium {
+    my ($p, $urpm) = @_;
+    foreach (@{$urpm->{media}}) {
+	!$_->{ignore} && $p->id <= $_->{end} and return $_;
+    }
+    undef;
+}
+
+#- strftime returns a string in the locale charset encoding;
+#- but gtk2 requires UTF-8, so we use to_utf8() to ensure the
+#- output of localtime2changelog() is always in UTF-8
+#- as to_utf8() uses LC_CTYPE for locale encoding and strftime() uses LC_TIME,
+#- it doesn't work if those two variables have values with different
+#- encodings; but if a user has a so broken setup we can't do much anyway
+sub localtime2changelog { to_utf8(strftime("%c", localtime($_[0]))) }
+
+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>';
+}
+
+1;