From Code to Community: Sponsoring The Perl and Raku Conference 2025 Learn more

FSEITZ / Quiq-1.225 / lib / Quiq / Trash.pm 

            

              
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
177
178
179
180
181
182
183
184
185
186

              
# -----------------------------------------------------------------------------
=encoding utf8
=head1 NAME
Quiq::Trash - Operationen auf dem Trash von XFCE
=head1 BASE CLASS
L<Quiq::Hash>
=cut
# -----------------------------------------------------------------------------
package Quiq::Trash;
use base qw/Quiq::Hash/;
use v5.10;
use strict;
use warnings;
our $VERSION = '1.225';
use Quiq::Path;
use Quiq::Terminal;
# -----------------------------------------------------------------------------
=head1 METHODS
=head2 Konstruktor
=head3 new() - Instantiiere Objekt
=head4 Synopsis
  $t = $class->new;
  $t = $class->new($trashDir);
=head4 Arguments
=over 4
=item $trashDir (Default: '~/.local/share/Trash')
Pfad zum Trash.
=back
=head4 Returns
Objekt
=head4 Description
Instantiiere ein Objekt der Klasse und liefere dieses zurück. Weicht
der Trash-Pfad vom Standard-Pfad ab, kann dieser als Parameter
gesetzt werden.
=cut
# -----------------------------------------------------------------------------
sub new {
    my $class = shift;
    my $trashDir = @_? shift: '~/.local/share/Trash';
    return $class->SUPER::new(
        trashDir => $trashDir,
    );
}
# -----------------------------------------------------------------------------
=head2 Objektmethoden
=head3 emptyTrash() - Leere Trash
=head4 Synopsis
  $t->emptyTrash;
  $t->emptyTrash($ask);
=head4 Arguments
=over 4
=item $ask (Default: 0)
Stelle Rückfrage an den Benutzer, wenn der Trash nicht leer ist.
=back
=head4 Description
Leere den Trash, d.h. lösche I<alle> Dateien aus C<$trashDir/files> und
C<$trashDir/info>.
=cut
# -----------------------------------------------------------------------------
sub emptyTrash {
    my ($self,$ask) = @_;
    my $p = Quiq::Path->new;
    my $trashDir = $self->trashDir;
    if ($ask) {
        my $pathA = $p->find("$trashDir/files",-excludeRoot=>1,-sort=>1);
        if (@$pathA) {
            say join "\n",@$pathA;
            my $answ = Quiq::Terminal->askUser(
                'Delete existing trash files?',
                -values => 'y/n',
                -default => 'y',
            );
            if ($answ eq 'n') {
                return;
            }
        }
    }
    $p->deleteContent("$trashDir/files");
    $p->deleteContent("$trashDir/info");
    return;
}
# -----------------------------------------------------------------------------
=head3 files() - Liste der im Trash enthaltenen Dateien
=head4 Synopsis
  @files | $fileA = $t->files;
=head4 Returns
Liste von Dateien. Im Skalarkontext eine Referenz auf die Liste.
=head4 Description
Liefere die Liste aller im Trash enthaltene Dateien.
=cut
# -----------------------------------------------------------------------------
sub files {
    my $self = shift;
    my $trashDir = $self->trashDir;
    my $fileA = Quiq::Path->find("$trashDir/files",-type=>'f',-sort=>1);
    return wantarray? @$fileA: $fileA;
}
# -----------------------------------------------------------------------------
=head1 VERSION
1.225
=head1 AUTHOR
Frank Seitz, L<http://fseitz.de/>
=head1 COPYRIGHT
Copyright (C) 2025 Frank Seitz
=head1 LICENSE
This code is free software; you can redistribute it and/or modify
it under the same terms as Perl itself.
=cut
# -----------------------------------------------------------------------------
1;
# eof