1<?php
2
3use dokuwiki\Extension\Event;
4
5    if(!defined('DOKU_INC')) define('DOKU_INC',dirname(__FILE__).'/../../');
6    define('DOKU_MEDIAMANAGER',1);
7
8    // for multi uploader:
9    @ini_set('session.use_only_cookies',0);
10
11    require_once(DOKU_INC.'inc/init.php');
12
13    global $INPUT;
14    global $lang;
15    global $conf;
16    // handle passed message
17    if($INPUT->str('msg1')) msg(hsc($INPUT->str('msg1')),1);
18    if($INPUT->str('err')) msg(hsc($INPUT->str('err')),-1);
19
20    global $DEL;
21    // get namespace to display (either direct or from deletion order)
22    if($INPUT->str('delete')){
23        $DEL = cleanID($INPUT->str('delete'));
24        $IMG = $DEL;
25        $NS  = getNS($DEL);
26    }elseif($INPUT->str('edit')){
27        $IMG = cleanID($INPUT->str('edit'));
28        $NS  = getNS($IMG);
29    }elseif($INPUT->str('img')){
30        $IMG = cleanID($INPUT->str('img'));
31        $NS  = getNS($IMG);
32    }else{
33        $NS = cleanID($INPUT->str('ns'));
34        $IMG = null;
35    }
36
37    global $INFO, $JSINFO;
38    $INFO = !empty($INFO) ? array_merge($INFO, mediainfo()) : mediainfo();
39    $JSINFO['id']        = '';
40    $JSINFO['namespace'] = '';
41    $AUTH = $INFO['perm'];    // shortcut for historical reasons
42
43    // If this page is directly opened it means we are in popup mode not fullscreen
44    // $fullscreen isn't defined by default it might lead to some PHP warnings
45    $fullscreen = isset($fullscreen) ? $fullscreen : false;
46
47    $tmp = array();
48    Event::createAndTrigger('MEDIAMANAGER_STARTED', $tmp);
49    session_write_close();  //close session
50
51    // do not display the manager if user does not have read access
52    if($AUTH < AUTH_READ && !$fullscreen) {
53        http_status(403);
54        die($lang['accessdenied']);
55    }
56
57    // handle flash upload
58    if(isset($_FILES['Filedata'])){
59        $_FILES['upload'] =& $_FILES['Filedata'];
60        $JUMPTO = media_upload($NS,$AUTH);
61        if($JUMPTO == false){
62            http_status(400);
63            echo 'Upload failed';
64        }
65        echo 'ok';
66        exit;
67    }
68
69    // give info on PHP caught upload errors
70    if(!empty($_FILES['upload']['error'])){
71        switch($_FILES['upload']['error']){
72            case 1:
73            case 2:
74                msg(sprintf($lang['uploadsize'],
75                    filesize_h(php_to_byte(ini_get('upload_max_filesize')))),-1);
76                break;
77            default:
78                msg($lang['uploadfail'].' ('.$_FILES['upload']['error'].')',-1);
79        }
80        unset($_FILES['upload']);
81    }
82
83    // handle upload
84    if(!empty($_FILES['upload']['tmp_name'])){
85        $JUMPTO = media_upload($NS,$AUTH);
86        if($JUMPTO) $NS = getNS($JUMPTO);
87    }
88
89    // handle meta saving
90    if($IMG && @array_key_exists('save', $INPUT->arr('do'))){
91        $JUMPTO = media_metasave($IMG,$AUTH,$INPUT->arr('meta'));
92    }
93
94    if($IMG && ($INPUT->str('mediado') == 'save' || @array_key_exists('save', $INPUT->arr('mediado')))) {
95        $JUMPTO = media_metasave($IMG,$AUTH,$INPUT->arr('meta'));
96    }
97
98    if ($INPUT->int('rev') && $conf['mediarevisions']) $REV = $INPUT->int('rev');
99
100    if($INPUT->str('mediado') == 'restore' && $conf['mediarevisions']){
101        $JUMPTO = media_restore($INPUT->str('image'), $REV, $AUTH);
102    }
103
104    // handle deletion
105    if($DEL) {
106        $res = 0;
107        if(checkSecurityToken()) {
108            $res = media_delete($DEL,$AUTH);
109        }
110        if ($res & DOKU_MEDIA_DELETED) {
111            $msg = sprintf($lang['deletesucc'], noNS($DEL));
112            if ($res & DOKU_MEDIA_EMPTY_NS && !$fullscreen) {
113                // current namespace was removed. redirecting to root ns passing msg along
114                send_redirect(DOKU_URL.'lib/exe/mediamanager.php?msg1='.
115                        rawurlencode($msg).'&edid='.$INPUT->str('edid'));
116            }
117            msg($msg,1);
118        } elseif ($res & DOKU_MEDIA_INUSE) {
119            if(!$conf['refshow']) {
120                msg(sprintf($lang['mediainuse'],noNS($DEL)),0);
121            }
122        } else {
123            msg(sprintf($lang['deletefail'],noNS($DEL)),-1);
124        }
125    }
126    // finished - start output
127
128    if (!$fullscreen) {
129        header('Content-Type: text/html; charset=utf-8');
130        include(template('mediamanager.php'));
131    }
132
133/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */
134