Source for file binfileclass.php

1     <?php
2     /**
3      * @author Jan H. Andersen <jha@ipwsystems.dk>
4      * @author Martin R. Larsen <mrl@ipwsystems.dk>
5      * @copyright {@link http://www.ipwsystems.dk/ IPW Systems a.s}
6      * @license http://opensource.org/licenses/gpl-license.php GNU Public License
7      * @package METAjour
8      * @subpackage core
9      *  $Id: binfileclass.php,v 1.12 2005/02/07 09:56:20 jan Exp $
10     */
11    
12    require_once('absfileclass.php');
13    
14    class binfile extends absfile {
15        var $ERR_CANNOTMAKEDIR = 8;
16    
17        function binfile() {
18            $this->absfile();
19            $this->addcolumn('name',0,UI_STRING);
20            $this->addcolumn('mimetype',0,UI_HIDDEN);
21            $this->addcolumn('description',0,UI_STRING);
22            $this->addcolumn('revision',0,UI_HIDDEN);
23        
24            $this->removeview('createvariant');
25        }
26        
27        function stdListInfocol() {
28            $result = parent::stdListInfocol();
29            $result[] = '_icon';
30            return $result;
31        }
32        
33        function stdListCol() {
34            $result[] = 'name';
35            $result[] = 'description';
36            $result[] = 'createdbyname';
37            $result[] = 'changed';
38            return $result;
39        }
40        
41        function getRoot() {
42            return $this->userhandler->getDirBinfile();
43        }
44    
45        function prv_createobject(&$arr) {
46            $uploaddir = $this->getRoot();
47            $uploadfile = $uploaddir .substr($this->getObjectId(),-2).'/'. $this->getObjectId();
48            if (!file_exists($uploaddir .substr($this->getObjectId(),-2).'/')) {
49                if(!@mkdir($uploaddir .substr($this->getObjectId(),-2).'/', 0755)) {
50                    $this->errorcode = $this->ERR_CANNOTMAKEDIR;
51                    return $this->errorcode;
52                }
53            }
54            if ($_FILES['__uploadfile__']['tmp_name']) {
55                if (move_uploaded_file($_FILES['__uploadfile__']['tmp_name'], $uploadfile)) {
56                    $arr['name'] = $_FILES['__uploadfile__']['name'];
57                    $arr['mimetype'] = $_FILES['__uploadfile__']['type'];
58                }
59            } elseif($arr['realfile']) {
60                copy($arr['realfile'],$uploadfile);
61            } elseif($arr['_makecontent_']) {
62                if ($handle = fopen($uploadfile, 'w')) {
63                    fwrite($handle, $arr['_makecontent_']);
64                    fclose($handle);
65                }
66            }
67            
68            parent::prv_createobject($arr);
69        }
70        
71        function prv_readobject($objectid) {
72            $uploaddir = $this->getRoot();
73            $res['realfile'] = $uploaddir .substr($objectid,-2).'/'. $objectid;
74            return $res;
75        }
76    
77        function prv_updateobject($objectid, $arr) {
78            $uploaddir = $this->getRoot();
79            $uploadfile = $uploaddir .substr($objectid,-2).'/'. $objectid;
80            if (!file_exists($uploaddir .substr($objectid,-2).'/')) {
81                if(!@mkdir($uploaddir .substr($objectid,-2).'/', 0755)) {
82                    $this->errorcode = $this->ERR_CANNOTMAKEDIR;
83                    return $this->errorcode;
84                }
85            }
86            if ($_FILES['__uploadfile__']['tmp_name']) {
87                rename($uploadfile,$uploadfile.".".$arr['revision']);
88                $arr['revision'] = $arr['revision'] + 1;
89                if (move_uploaded_file($_FILES['__uploadfile__']['tmp_name'], $uploadfile)) {
90                    $arr['mimetype'] = $_FILES['__uploadfile__']['type'];
91                }
92            }
93            
94            parent::prv_updateobject($objectid, $arr);
95        }
96            
97        function GetRevisions() {
98            $objectid = $this->elements[0]['objectid'];
99            $uploaddir = $this->getRoot();
100           $uploadfile = $uploaddir .substr($objectid,-2).'/'. $objectid;
101           $result = array();
102           $files = glob($uploadfile.".*");
103           if (is_array($files)) {
104               foreach ($files as $filename) {
105                   $a = pathinfo($filename);
106                   $result[] = $a['extension'];
107               }
108           }
109           return $result;
110       }
111       
112   }
113   
114   ?>