xref: /dokuwiki/lib/exe/mediamanager.php (revision 4005b0809260fbd36cb8652c7d726a5ee417c6f6) 
1<?php
2    if(!defined('DOKU_INC')) define('DOKU_INC',dirname(__FILE__).'/../../');
3    define('DOKU_MEDIAMANAGER',1);
4
5    // for multi uploader:
6    @ini_set('session.use_only_cookies',0);
7
8    require_once(DOKU_INC.'inc/init.php');
9
10    trigger_event('MEDIAMANAGER_STARTED',$tmp=array());
11    session_write_close();  //close session
12
13    global $INPUT;
14    // handle passed message
15    if($INPUT->str('msg1')) msg(hsc($INPUT->str('msg1')),1);
16    if($INPUT->str('err')) msg(hsc($INPUT->str('err')),-1);
17
18
19    // get namespace to display (either direct or from deletion order)
20    if($INPUT->str('delete')){
21        $DEL = cleanID($INPUT->str('delete'));
22        $IMG = $DEL;
23        $NS  = getNS($DEL);
24    }elseif($INPUT->str('edit')){
25        $IMG = cleanID($INPUT->str('edit'));
26        $NS  = getNS($IMG);
27    }elseif($INPUT->str('img')){
28        $IMG = cleanID($INPUT->str('img'));
29        $NS  = getNS($IMG);
30    }else{
31        $NS = cleanID($INPUT->str('ns'));
32    }
33
34    // check auth
35    $AUTH = auth_quickaclcheck("$NS:*");
36
37    // do not display the manager if user does not have read access
38    if($AUTH < AUTH_READ && !$fullscreen) {
39        http_status(403);
40        die($lang['accessdenied']);
41    }
42
43    // handle flash upload
44    if(isset($_FILES['Filedata'])){
45        $_FILES['upload'] =& $_FILES['Filedata'];
46        $JUMPTO = media_upload($NS,$AUTH);
47        if($JUMPTO == false){
48            http_status(400);
49            echo 'Upload failed';
50        }
51        echo 'ok';
52        exit;
53    }
54
55    // give info on PHP catched upload errors
56    if($_FILES['upload']['error']){
57        switch($_FILES['upload']['error']){
58            case 1:
59            case 2:
60                msg(sprintf($lang['uploadsize'],
61                    filesize_h(php_to_byte(ini_get('upload_max_filesize')))),-1);
62                break;
63            default:
64                msg($lang['uploadfail'].' ('.$_FILES['upload']['error'].')',-1);
65        }
66        unset($_FILES['upload']);
67    }
68
69    // handle upload
70    if($_FILES['upload']['tmp_name']){
71        $JUMPTO = media_upload($NS,$AUTH);
72        if($JUMPTO) $NS = getNS($JUMPTO);
73    }
74
75    // handle meta saving
76    if($IMG && @array_key_exists('save', $INPUT->arr('do'))){
77        $JUMPTO = media_metasave($IMG,$AUTH,$INPUT->arr('meta'));
78    }
79
80    if($IMG && ($INPUT->str('mediado') == 'save' || @array_key_exists('save', $INPUT->arr('mediado')))) {
81        $JUMPTO = media_metasave($IMG,$AUTH,$INPUT->arr('meta'));
82    }
83
84    if ($INPUT->int('rev') && $conf['mediarevisions']) $REV = $INPUT->int('rev');
85
86    if($INPUT->str('mediado') == 'restore' && $conf['mediarevisions']){
87        $JUMPTO = media_restore($INPUT->str('image'), $REV, $AUTH);
88    }
89
90    // handle deletion
91    if($DEL) {
92        $res = 0;
93        if(checkSecurityToken()) {
94            $res = media_delete($DEL,$AUTH);
95        }
96        if ($res & DOKU_MEDIA_DELETED) {
97            $msg = sprintf($lang['deletesucc'], noNS($DEL));
98            if ($res & DOKU_MEDIA_EMPTY_NS && !$fullscreen) {
99                // current namespace was removed. redirecting to root ns passing msg along
100                send_redirect(DOKU_URL.'lib/exe/mediamanager.php?msg1='.
101                        rawurlencode($msg).'&edid='.$INPUT->str('edid'));
102            }
103            msg($msg,1);
104        } elseif ($res & DOKU_MEDIA_INUSE) {
105            if(!$conf['refshow']) {
106                msg(sprintf($lang['mediainuse'],noNS($DEL)),0);
107            }
108        } else {
109            msg(sprintf($lang['deletefail'],noNS($DEL)),-1);
110        }
111    }
112    // finished - start output
113
114    if (!$fullscreen) {
115        header('Content-Type: text/html; charset=utf-8');
116        include(template('mediamanager.php'));
117    }
118
119/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */
120