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
|
#!/usr/bin/perl
# ifuse-photos-to-tmp -- import photos from iPhone/iPad/etc. using ifuse
# Copyright (C) 2019 Sean Whitton
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or (at
# your option) any later version.
#
# 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, see <http://www.gnu.org/licenses/>.
use 5.028;
use strict;
use warnings;
use Const::Fast;
use DateTime;
use DateTime::TimeZone::Local;
use DateTime::Format::Epoch;
use File::Copy;
use File::Find;
use File::Path qw(make_path remove_path);
use File::Spec::Functions;
use File::stat qw(stat);
use Image::ExifTool qw(ImageInfo);
use Syntax::Keyword::Try;
# should be absolute paths
const my $mount => "$ENV{HOME}/mnt/hermes";
const my $dest => "$ENV{HOME}/tmp";
try {
make_path($mount, $dest);
}
catch {
die "could not mkdir $mount and/or $dest";
}
unless (grep { /ifuse on $mount/ } `mount`) {
system "ifuse $mount";
die "could not mount $mount with ifuse" unless ($? == 0);
}
my $epoch = DateTime->new(year => 1970, month => 1, day => 1);
my $epoch_formatter = DateTime::Format::Epoch->new(epoch => $epoch, );
find(sub {
# defend against ImageInfo changing $_ (which obeys dynamic,
# not lexical, scoping rules)
my $file = $_;
# we handle any file, images or not, falling back to mtime if
# we can't extract EXIF data
return unless (-f $file);
my $info = ImageInfo($file, 'FileType', 'CreateDate', 'DateCreated');
my $ext; my $dt;
my $no_exif = 0;
# a closure, in particular over $info and $dt
my $try_apple_exif = sub {
my $key = shift;
if ($info->{$key} =~
/([0-9]+):([0-9]+):([0-9]+) ([0-9]+):([0-9]+):([0-9]+)/) {
$dt = DateTime->new(year => $1, month => $2, day => $3,
hour => $4, minute => $5, second => $6);
}
};
if (exists $info->{FileType} && exists $info->{CreateDate}
&& $info->{FileType} eq "JPEG") {
$ext = "jpg";
$try_apple_exif->("CreateDate");
} elsif (exists $info->{FileType} && exists $info->{DateCreated}
&& $info->{FileType} eq "PNG") {
$ext = "png";
$try_apple_exif->("DateCreated");
} elsif (exists $info->{FileType} && exists $info->{MediaCreateDate}
&& $info->{FileType} eq "MOV") {
$ext = "mov";
$try_apple_exif->("MediaCreateDate");
} elsif (exists $info->{FileType} && exists $info->{CreateDate}
&& $info->{FileType} eq "MOV") {
$ext = "mov";
$try_apple_exif->("CreateDate");
} else {
$no_exif = 1;
$file =~ /\.([^.]+\z)/;
$ext = lc($1) if defined $1;
$dt = $epoch_formatter->parse_datetime(stat($file)->mtime);
$dt->set_time_zone(DateTime::TimeZone::Local->TimeZone());
}
if (defined $ext && defined $dt) {
my $target =
catfile($dest,
$dt->strftime('%Y-%m-%d %H.%M.%S') . "." . $ext);
my $counter = 1;
$target =~ s/\.$ext\z/-1.$ext/ if -e $target;
while (-e $target) {
$counter++;
$target =~ s/-[0-9]+\.$ext\z/-$counter.$ext/;
}
move($file, $target);
say STDERR "fell back to mtime for $file $target" if $no_exif;
} else {
warn "not touching $file because could not determine target name";
}
}, catfile($mount, "DCIM"));
# this causes the device to regenerate its knowledge of what photos it
# has; otherwise they'll still appear despite the files having been moved
unlink glob "$mount/PhotoData/Photos*";
unlink "$mount/PhotoData/com.apple.photos.caches_metadata.plist";
# iOS 13 additionally seems to require us to clear these:
unlink glob "$mount/PhotoData/Thumbnails/*.ithmb";
remove_tree(glob("$mount/PhotoData/Thumbnails/V2/DCIM/10*"),
"$mount/PhotoData/MISC");
# (source: https://ubuntuforums.org/archive/index.php/t-2203298.html)
system "fusermount -u $mount";
warn "failed to unmount $mount" unless ($? == 0);
system "xdg-open $dest"
or warn "failed to open $dest in a graphical file manager";
|
