xref: /dokuwiki/lib/exe/mediamanager.php (revision 935d40e901f8e34a100d64426355e459419860f4) 
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    global $lang;
12    global $conf;
13    // handle passed message
14    if($INPUT->str('msg1')) msg(hsc($INPUT->str('msg1')),1);
15    if($INPUT->str('err')) msg(hsc($INPUT->str('err')),-1);
16
17    global $DEL;
18    // get namespace to display (either direct or from deletion order)
19    if($INPUT->str('delete')){
20        $DEL = cleanID($INPUT->str('delete'));
21        $IMG = $DEL;
22        $NS  = getNS($DEL);
23    }elseif($INPUT->str('edit')){
24        $IMG = cleanID($INPUT->str('edit'));
25        $NS  = getNS($IMG);
26    }elseif($INPUT->str('img')){
27        $IMG = cleanID($INPUT->str('img'));
28        $NS  = getNS($IMG);
29    }else{
30        $NS = cleanID($INPUT->str('ns'));
31        $IMG = null;
32    }
33
34    global $INFO, $JSINFO;
35    $INFO = !empty($INFO) ? array_merge($INFO, mediainfo()) : mediainfo();
36    $JSINFO['id']        = '';
37    $JSINFO['namespace'] = '';
38    $AUTH = $INFO['perm'];    // shortcut for historical reasons
39
40    $tmp = array();
41    trigger_event('MEDIAMANAGER_STARTED', $tmp);
42    session_write_close();  //close session
43
44    // do not display the manager if user does not have read access
45    if($AUTH < AUTH_READ && !$fullscreen) {
46        http_status(403);
47        die($lang['accessdenied']);
48    }
49
50    // handle flash upload
51    if(isset($_FILES['Filedata'])){
52        $_FILES['upload'] =& $_FILES['Filedata'];
53        $JUMPTO = media_upload($NS,$AUTH);
54        if($JUMPTO == false){
55            http_status(400);
56            echo 'Upload failed';
57        }
58        echo 'ok';
59        exit;
60    }
61
62    // give info on PHP caught upload errors
63    if(!empty($_FILES['upload']['error'])){
64        switch($_FILES['upload']['error']){
65            case 1:
66            case 2:
67                msg(sprintf($lang['uploadsize'],
68                    filesize_h(php_to_byte(ini_get('upload_max_filesize')))),-1);
69                break;
70            default:
71                msg($lang['uploadfail'].' ('.$_FILES['upload']['error'].')',-1);
72        }
73        unset($_FILES['upload']);
74    }
75
76    // handle upload
77    if(!empty($_FILES['upload']['tmp_name'])){
78        $JUMPTO = media_upload($NS,$AUTH);
79        if($JUMPTO) $NS = getNS($JUMPTO);
80    }
81
82    // handle meta saving
83    if($IMG && @array_key_exists('save', $INPUT->arr('do'))){
84        $JUMPTO = media_metasave($IMG,$AUTH,$INPUT->arr('meta'));
85    }
86
87    if($IMG && ($INPUT->str('mediado') == 'save' || @array_key_exists('save', $INPUT->arr('mediado')))) {
88        $JUMPTO = media_metasave($IMG,$AUTH,$INPUT->arr('meta'));
89    }
90
91    if ($INPUT->int('rev') && $conf['mediarevisions']) $REV = $INPUT->int('rev');
92
93    if($INPUT->str('mediado') == 'restore' && $conf['mediarevisions']){
94        $JUMPTO = media_restore($INPUT->str('image'), $REV, $AUTH);
95    }
96
97    // handle deletion
98    if($DEL) {
99        $res = 0;
100        if(checkSecurityToken()) {
101            $res = media_delete($DEL,$AUTH);
102        }
103        if ($res & DOKU_MEDIA_DELETED) {
104            $msg = sprintf($lang['deletesucc'], noNS($DEL));
105            if ($res & DOKU_MEDIA_EMPTY_NS && !$fullscreen) {
106                // current namespace was removed. redirecting to root ns passing msg along
107                send_redirect(DOKU_URL.'lib/exe/mediamanager.php?msg1='.
108                        rawurlencode($msg).'&edid='.$INPUT->str('edid'));
109            }
110            msg($msg,1);
111        } elseif ($res & DOKU_MEDIA_INUSE) {
112            if(!$conf['refshow']) {
113                msg(sprintf($lang['mediainuse'],noNS($DEL)),0);
114            }
115        } else {
116            msg(sprintf($lang['deletefail'],noNS($DEL)),-1);
117        }
118    }
119    // finished - start output
120
121    if (!$fullscreen) {
122        header('Content-Type: text/html; charset=utf-8');
123        include(template('mediamanager.php'));
124    }
125
126/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */
127