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1 | <?php |
2 | /*************************************************************************** | |
2ab75571 | 3 | * Copyright (C) 2003-2010 Polytechnique.org * |
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4 | * http://opensource.polytechnique.org/ * |
5 | * * | |
6 | * This program is free software; you can redistribute it and/or modify * | |
7 | * it under the terms of the GNU General Public License as published by * | |
8 | * the Free Software Foundation; either version 2 of the License, or * | |
9 | * (at your option) any later version. * | |
10 | * * | |
11 | * This program is distributed in the hope that it will be useful, * | |
12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of * | |
13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * | |
14 | * GNU General Public License for more details. * | |
15 | * * | |
16 | * You should have received a copy of the GNU General Public License * | |
17 | * along with this program; if not, write to the Free Software * | |
18 | * Foundation, Inc., * | |
19 | * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA * | |
20 | ***************************************************************************/ | |
21 | ||
22 | class PlImage { | |
d9520867 R |
23 | protected $mime = null; |
24 | protected $x = null; | |
25 | protected $y = null; | |
2055d886 | 26 | protected $ts = null; |
6f58e061 | 27 | |
d9520867 R |
28 | protected $data = null; |
29 | protected $file = null; | |
6f58e061 | 30 | |
b1d30e03 | 31 | protected function __construct() |
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32 | { |
33 | } | |
34 | ||
35 | public function send() | |
36 | { | |
2055d886 FB |
37 | if (!is_null($this->ts)) { |
38 | header('Last-Modified: ' . gmdate('D, d M Y H:i:s', $this->ts) . ' GMT'); | |
39 | } | |
6f58e061 FB |
40 | pl_cached_dynamic_content_headers($this->mime); |
41 | if (empty($this->data)) { | |
42 | readfile($this->file); | |
43 | } else { | |
44 | echo $this->data; | |
45 | } | |
46 | exit; | |
47 | } | |
48 | ||
49 | public function path() | |
50 | { | |
51 | if (empty($this->data)) { | |
52 | return $file; | |
53 | } else { | |
54 | $name = md5($this->data); | |
55 | $GLOBALS['img' . $name] = $this->data; | |
56 | return 'var://img' . $name; | |
57 | } | |
58 | } | |
59 | ||
60 | public function width() | |
61 | { | |
62 | return $this->x; | |
63 | } | |
64 | ||
65 | public function height() | |
66 | { | |
67 | return $this->y; | |
68 | } | |
69 | ||
70 | public function mimeType() | |
71 | { | |
72 | return $this->mime; | |
73 | } | |
74 | ||
2055d886 | 75 | public static function fromData($data, $mime, $x = null, $y = null, $ts = null) |
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76 | { |
77 | $image = new PlImage(); | |
78 | $image->data = $data; | |
79 | $image->mime = $mime; | |
80 | $image->x = $x; | |
81 | $image->y = $y; | |
2055d886 | 82 | $image->ts = $ts; |
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83 | return $image; |
84 | } | |
85 | ||
2055d886 | 86 | public static function fromFile($path, $mime, $x = null, $y = null, $ts = null) |
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87 | { |
88 | $image = new PlImage(); | |
89 | $image->file = $path; | |
90 | $image->mime = $mime; | |
91 | $image->x = $x; | |
92 | $image->y = $y; | |
2055d886 | 93 | $image->ts = $ts; |
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94 | return $image; |
95 | } | |
96 | } | |
97 | ||
98 | // vim:set et sw=4 sts=4 sws=4 foldmethod=marker enc=utf-8: | |
99 | ?> |