}
if (is_array($tag[3])) {
$t = array_merge($t, $tag[3]);
}
$value = tpl_img_getTag($t);
if ($value) {
echo '<dt>' . $lang[$tag[1]] . ':</dt><dd>';
if ($tag[2] == 'date') {
echo dformat($value);
} else {
echo hsc($value);
}
echo '</dd>';
}
}
$t_array = media_inuse(tpl_img_getTag('IPTC.File.Name', $IMG));
if (isset($t_array[0])) {
echo '<dt>' . $lang['reference'] . ':</dt>';
foreach ($t_array as $t) {
echo '<dd>' . html_wikilink($t, $t) . '</dd>';
}
}
?>
</dl>
<?php
//Comment in for Debug// dbg(tpl_img_getTag('Simple.Raw'));
?>
</div>
<div class="clearer"></div>
</div><!-- /.content -->
unset($_FILES['upload']);
}
// handle upload
if ($_FILES['upload']['tmp_name']) {
$JUMPTO = media_upload($NS, $AUTH);
if ($JUMPTO) {
$NS = getNS($JUMPTO);
}
}
// handle meta saving
if ($IMG && $_REQUEST['do']['save']) {
$JUMPTO = media_metasave($IMG, $AUTH, $_REQUEST['meta']);
}
// handle deletion
if ($DEL) {
$INUSE = media_inuse($DEL);
if (!$INUSE) {
if (media_delete($DEL, $AUTH)) {
msg(sprintf($lang['deletesucc'], noNS($DEL)), 1);
} else {
msg(sprintf($lang['deletefail'], noNS($DEL)), -1);
}
} else {
if (!$conf['refshow']) {
unset($INUSE);
msg(sprintf($lang['mediainuse'], noNS($DEL)), 0);
}
}
}
// finished - start output
header('Content-Type: text/html; charset=utf-8');
/**
* Handles media file deletions
*
* If configured, checks for media references before deletion
*
* @author Andreas Gohr <*****@*****.**>
* @return int One of: 0,
DOKU_MEDIA_DELETED,
DOKU_MEDIA_DELETED | DOKU_MEDIA_EMPTY_NS,
DOKU_MEDIA_NOT_AUTH,
DOKU_MEDIA_INUSE
*/
function media_delete($id, $auth)
{
if ($auth < AUTH_DELETE) {
return DOKU_MEDIA_NOT_AUTH;
}
if (media_inuse($id)) {
return DOKU_MEDIA_INUSE;
}
$file = mediaFN($id);
// trigger an event - MEDIA_DELETE_FILE
$data['id'] = $id;
$data['name'] = basename($file);
$data['path'] = $file;
$data['size'] = @file_exists($file) ? filesize($file) : 0;
$data['unl'] = false;
$data['del'] = false;
$evt = new Doku_Event('MEDIA_DELETE_FILE', $data);
if ($evt->advise_before()) {
$data['unl'] = @unlink($file);
if ($data['unl']) {
addMediaLogEntry(time(), $id, DOKU_CHANGE_TYPE_DELETE);
$data['del'] = io_sweepNS($id, 'mediadir');
}
}
$evt->advise_after();
unset($evt);
if ($data['unl'] && $data['del']) {
return DOKU_MEDIA_DELETED | DOKU_MEDIA_EMPTY_NS;
}
return $data['unl'] ? DOKU_MEDIA_DELETED : 0;
}
/**
* Handles media file deletions
*
* If configured, checks for media references before deletion
*
* @author Andreas Gohr <*****@*****.**>
* @param string $id media id
* @param int $auth no longer used
* @return int One of: 0,
* DOKU_MEDIA_DELETED,
* DOKU_MEDIA_DELETED | DOKU_MEDIA_EMPTY_NS,
* DOKU_MEDIA_NOT_AUTH,
* DOKU_MEDIA_INUSE
*/
function media_delete($id, $auth)
{
global $lang;
$auth = auth_quickaclcheck(ltrim(getNS($id) . ':*', ':'));
if ($auth < AUTH_DELETE) {
return DOKU_MEDIA_NOT_AUTH;
}
if (media_inuse($id)) {
return DOKU_MEDIA_INUSE;
}
$file = mediaFN($id);
// trigger an event - MEDIA_DELETE_FILE
$data['id'] = $id;
$data['name'] = utf8_basename($file);
$data['path'] = $file;
$data['size'] = @file_exists($file) ? filesize($file) : 0;
$data['unl'] = false;
$data['del'] = false;
$evt = new Doku_Event('MEDIA_DELETE_FILE', $data);
if ($evt->advise_before()) {
$old = @filemtime($file);
if (!@file_exists(mediaFN($id, $old)) && @file_exists($file)) {
// add old revision to the attic
media_saveOldRevision($id);
}
$data['unl'] = @unlink($file);
if ($data['unl']) {
addMediaLogEntry(time(), $id, DOKU_CHANGE_TYPE_DELETE, $lang['deleted']);
$data['del'] = io_sweepNS($id, 'mediadir');
}
}
$evt->advise_after();
unset($evt);
if ($data['unl'] && $data['del']) {
return DOKU_MEDIA_DELETED | DOKU_MEDIA_EMPTY_NS;
}
return $data['unl'] ? DOKU_MEDIA_DELETED : 0;
}
public function handle() {
global $conf, $ID;
//$this->_debug_print_r($data);
//$this->_debug_print_r($_REQUEST);
//If delete requested
if(isset($_REQUEST['media_id_to_delete'])){
if(checkSecurityToken($_REQUEST['sectok'])){
$mediaToDelete = $_REQUEST['media_id_to_delete'];
$file = mediaFN($mediaToDelete);
if(file_exists($file)){
if(media_inuse($mediaToDelete)===false){
// trigger an event - MEDIA_DELETE_FILE
$data['id'] = $mediaToDelete;
$data['name'] = basename($file);
$data['path'] = $file;
$data['size'] = (@file_exists($file)) ? filesize($file) : 0;
$data['unl'] = false;
$data['del'] = false;
$evt = new Doku_Event('MEDIA_DELETE_FILE',$data);
if ($evt->advise_before()) {
$data['unl'] = @unlink($file);
if($data['unl']){
addMediaLogEntry(time(), $mediaToDelete, DOKU_CHANGE_TYPE_DELETE);
$data['del'] = io_sweepNS($mediaToDelete,'mediadir');
}
}
$evt->advise_after();
unset($evt);
$this->ok = sprintf($this->getLang('delete_file_ok'),$mediaToDelete);
;
}else{
$this->error = sprintf($this->getLang('delete_file_in_use'),$mediaToDelete);
}
}else{
$this->error = sprintf($this->getLang('delete_file_not_found'),$mediaToDelete);
}
}//end of csrf check
}
//Searching for orphaned medias
$data = array();
//getting all medias
search($data,$conf['mediadir'],'search_media', array('showmsg'=>true,'depth'=>500),str_replace(':', '/', getNS($ID)));
//check if they are (still) in use or not.
foreach($data as $media){
$isUsed = media_inuse($media['id']);
if($isUsed === false){
$this->orphans_medias[$media['id']] = $media;
}
}
}