xref: /dokuwiki/lib/exe/mediamanager.php (revision 8daa2c9f98ef02857c1d92f2f226288c313146a7) 
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    global $INPUT;
11    // handle passed message
12    if($INPUT->str('msg1')) msg(hsc($INPUT->str('msg1')),1);
13    if($INPUT->str('err')) msg(hsc($INPUT->str('err')),-1);
14
15    global $DEL;
16    // get namespace to display (either direct or from deletion order)
17    if($INPUT->str('delete')){
18        $DEL = cleanID($INPUT->str('delete'));
19        $IMG = $DEL;
20        $NS  = getNS($DEL);
21    }elseif($INPUT->str('edit')){
22        $IMG = cleanID($INPUT->str('edit'));
23        $NS  = getNS($IMG);
24    }elseif($INPUT->str('img')){
25        $IMG = cleanID($INPUT->str('img'));
26        $NS  = getNS($IMG);
27    }else{
28        $NS = cleanID($INPUT->str('ns'));
29        $IMG = null;
30    }
31
32    global $INFO, $JSINFO;
33    $INFO = !empty($INFO) ? array_merge($INFO, mediainfo()) : mediainfo();
34    $JSINFO = array('id' => '', 'namespace' => '');
35    $AUTH = $INFO['perm'];    // shortcut for historical reasons
36
37    $tmp = array();
38    trigger_event('MEDIAMANAGER_STARTED', $tmp);
39    session_write_close();  //close session
40
41    // do not display the manager if user does not have read access
42    if($AUTH < AUTH_READ && !$fullscreen) {
43        http_status(403);
44        die($lang['accessdenied']);
45    }
46
47    // handle flash upload
48    if(isset($_FILES['Filedata'])){
49        $_FILES['upload'] =& $_FILES['Filedata'];
50        $JUMPTO = media_upload($NS,$AUTH);
51        if($JUMPTO == false){
52            http_status(400);
53            echo 'Upload failed';
54        }
55        echo 'ok';
56        exit;
57    }
58
59    // give info on PHP caught upload errors
60    if($_FILES['upload']['error']){
61        switch($_FILES['upload']['error']){
62            case 1:
63            case 2:
64                msg(sprintf($lang['uploadsize'],
65                    filesize_h(php_to_byte(ini_get('upload_max_filesize')))),-1);
66                break;
67            default:
68                msg($lang['uploadfail'].' ('.$_FILES['upload']['error'].')',-1);
69        }
70        unset($_FILES['upload']);
71    }
72
73    // handle upload
74    if($_FILES['upload']['tmp_name']){
75        $JUMPTO = media_upload($NS,$AUTH);
76        if($JUMPTO) $NS = getNS($JUMPTO);
77    }
78
79    // handle meta saving
80    if($IMG && @array_key_exists('save', $INPUT->arr('do'))){
81        $JUMPTO = media_metasave($IMG,$AUTH,$INPUT->arr('meta'));
82    }
83
84    if($IMG && ($INPUT->str('mediado') == 'save' || @array_key_exists('save', $INPUT->arr('mediado')))) {
85        $JUMPTO = media_metasave($IMG,$AUTH,$INPUT->arr('meta'));
86    }
87
88    if ($INPUT->int('rev') && $conf['mediarevisions']) $REV = $INPUT->int('rev');
89
90    if($INPUT->str('mediado') == 'restore' && $conf['mediarevisions']){
91        $JUMPTO = media_restore($INPUT->str('image'), $REV, $AUTH);
92    }
93
94    // handle deletion
95    if($DEL) {
96        $res = 0;
97        if(checkSecurityToken()) {
98            $res = media_delete($DEL,$AUTH);
99        }
100        if ($res & DOKU_MEDIA_DELETED) {
101            $msg = sprintf($lang['deletesucc'], noNS($DEL));
102            if ($res & DOKU_MEDIA_EMPTY_NS && !$fullscreen) {
103                // current namespace was removed. redirecting to root ns passing msg along
104                send_redirect(DOKU_URL.'lib/exe/mediamanager.php?msg1='.
105                        rawurlencode($msg).'&edid='.$INPUT->str('edid'));
106            }
107            msg($msg,1);
108        } elseif ($res & DOKU_MEDIA_INUSE) {
109            if(!$conf['refshow']) {
110                msg(sprintf($lang['mediainuse'],noNS($DEL)),0);
111            }
112        } else {
113            msg(sprintf($lang['deletefail'],noNS($DEL)),-1);
114        }
115    }
116    // finished - start output
117
118    if (!$fullscreen) {
119        header('Content-Type: text/html; charset=utf-8');
120        include(template('mediamanager.php'));
121    }
122
123/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */
124