Line # Revision Author
1 3 ahitrov@rambler.ru package Contenido::File;
2
3 use strict;
4 use warnings;
5
6 use Contenido::Globals;
7 use URI;
8 use Data::Dumper;
9 use IO::File;
10 use IO::Scalar;
11 use Contenido::File::Scheme::HTTP;
12 use Contenido::File::Scheme::FILE;
13 use Contenido::DateTime;
14
15 our $IgnoreErrors = 1;
16
17 sub fetch {
18 my $filename = shift || return;
19 my $fh;
20
21 foreach my $dir (@{$state->{"files_dir"}}) {
22 my $path = $dir . '/' . $filename;
23
24 no strict "refs";
25 $fh = &{"Contenido::File::Scheme::".uc(scheme($path))."::fetch"}($path);
26 return $fh if $fh;
27 }
28 }
29
30 sub store {
31 my $filename = shift || return;
32 my $fh = get_fh(shift) || return;
33
34 my $dt = Contenido::DateTime->new()->set_locale('en')->set_time_zone("UTC");
35
36 my @successful;
37
38 #������� ��������� � ����� /
39 $filename =~ s#/+#/#g;
40 #������� ��������� /
41 $filename =~ s#^/##;
42
43 foreach my $dir (@{$state->{"files_dir"}}) {
44 seek $fh, 0, 0;
45 my $path = $dir . '/' . $filename;
46
47 no strict "refs";
48 my $return = &{"Contenido::File::Scheme::".uc(scheme($path))."::store"}($path, $fh, $dt);
49 push @successful, $path if $return;
50 }
51
52 if (
53 !@successful or
54 (
55 (scalar @successful != scalar @{$state->{"files_dir"}}) and
56 !$IgnoreErrors
57 )
58 ) {
59 foreach my $path (@successful) {
60 no strict "refs";
61 &{"Contenido::File::Scheme::".uc(scheme($path))."::remove"}($path);
62 }
63 return;
64 }
65 1;
66 }
67
68 sub size {
69 my $filename = shift;
70 my %args = @_;
71
72 my $size;
73
74 #������� ��������� � ����� /
75 $filename =~ s#/+#/#g;
76 #������� ��������� /
77 $filename =~ s#^/##;
78
79 foreach my $dir (@{$state->{"files_dir"}}) {
80 no strict "refs";
81 my $response = &{"Contenido::File::Scheme::".uc(scheme($dir))."::size"}($dir."/".$filename, %args);
82 return unless defined $response;
83 return if defined $size and $size != $response;
84
85 $size = $response;
86 #TODO
87 last;
88 }
89 return $size;
90 }
91
92 sub remove {
93 my $filename = shift || return;
94
95 #������� ��������� � ����� /
96 $filename =~ s#/+#/#g;
97 #������� ��������� /
98 $filename =~ s#^/##;
99
100 foreach my $dir (@{$state->{"files_dir"}}) {
101 no strict "refs";
102 &{"Contenido::File::Scheme::".uc(scheme($dir))."::remove"}($dir."/".$filename);
103 }
104
105 1;
106 }
107
108 sub get_fh {
109 my $input = shift;
110 my $fh;
111
112 if (not ref $input) {
113 no strict "refs";
114 $fh = &{"Contenido::File::Scheme::".uc(scheme($input))."::get_fh"}($input);
115 } elsif ((ref $input eq "GLOB") or (ref $input eq 'Apache::Upload') or (ref $input eq 'IO::File')) {
116 $fh = $input;
117 } elsif (ref $input eq "SCALAR") {
118 $fh = IO::Scalar->new($input);
119 } else {
120 $log->warning("Path, scalar ref or fh needed");
121 return;
122 }
123
124 return $fh
125 }
126
127 sub scheme {
128 my $uri = shift;
129 my $scheme;
130
131 $scheme = URI->new($uri)->scheme() || "file";
132
133 return $scheme;
134 }
135
136 # sub files_dir {
137 # return unless $_[0];
138 # my $dir;
139
140 # for (scheme($_[0])) {
141 # /http/ && do {
142 # $dir = URI->new($_[0])->canonical();
143 # $dir =~ s|/*$|/|;
144 # last;
145 # };
146 # /file/ && do {
147 # $dir = URI->new($_[0])->path();
148 # $dir =~ s|/*$|/|;
149 # last;
150 # };
151 # }
152
153 # return $dir;
154 # }
155
156 1;