| 1 | <?php |
| 2 | /*************************************************************************** |
| 3 | * Copyright (C) 2003-2010 Polytechnique.org * |
| 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 { |
| 23 | protected $mime = null; |
| 24 | protected $x = null; |
| 25 | protected $y = null; |
| 26 | |
| 27 | protected $data = null; |
| 28 | protected $file = null; |
| 29 | |
| 30 | private function __construct() |
| 31 | { |
| 32 | } |
| 33 | |
| 34 | public function send() |
| 35 | { |
| 36 | pl_cached_dynamic_content_headers($this->mime); |
| 37 | if (empty($this->data)) { |
| 38 | readfile($this->file); |
| 39 | } else { |
| 40 | echo $this->data; |
| 41 | } |
| 42 | exit; |
| 43 | } |
| 44 | |
| 45 | public function path() |
| 46 | { |
| 47 | if (empty($this->data)) { |
| 48 | return $file; |
| 49 | } else { |
| 50 | $name = md5($this->data); |
| 51 | $GLOBALS['img' . $name] = $this->data; |
| 52 | return 'var://img' . $name; |
| 53 | } |
| 54 | } |
| 55 | |
| 56 | public function width() |
| 57 | { |
| 58 | return $this->x; |
| 59 | } |
| 60 | |
| 61 | public function height() |
| 62 | { |
| 63 | return $this->y; |
| 64 | } |
| 65 | |
| 66 | public function mimeType() |
| 67 | { |
| 68 | return $this->mime; |
| 69 | } |
| 70 | |
| 71 | public static function fromData($data, $mime, $x = null, $y = null) |
| 72 | { |
| 73 | $image = new PlImage(); |
| 74 | $image->data = $data; |
| 75 | $image->mime = $mime; |
| 76 | $image->x = $x; |
| 77 | $image->y = $y; |
| 78 | return $image; |
| 79 | } |
| 80 | |
| 81 | public static function fromFile($path, $mime, $x = null, $y = null) |
| 82 | { |
| 83 | $image = new PlImage(); |
| 84 | $image->file = $path; |
| 85 | $image->mime = $mime; |
| 86 | $image->x = $x; |
| 87 | $image->y = $y; |
| 88 | return $image; |
| 89 | } |
| 90 | } |
| 91 | |
| 92 | // vim:set et sw=4 sts=4 sws=4 foldmethod=marker enc=utf-8: |
| 93 | ?> |