/**
* Moves the temporary file to its final destination.
*
* Michael Klier <*****@*****.**>
*/
function _media_upload_action($data)
{
global $conf;
if (is_array($data) && count($data) === 5) {
io_createNamespace($data[2], 'media');
if (rename($data[0], $data[1])) {
chmod($data[1], $conf['fmode']);
media_notify($data[2], $data[1], $data[3]);
// add a log entry to the media changelog
if ($data[4]) {
addMediaLogEntry(time(), $data[2], DOKU_CHANGE_TYPE_EDIT);
} else {
addMediaLogEntry(time(), $data[2], DOKU_CHANGE_TYPE_CREATE);
}
return $data[2];
} else {
return new IXR_ERROR(1, 'Upload failed.');
}
} else {
return new IXR_ERROR(1, 'Upload failed.');
}
}
/**
* Saves an uploaded media file
*
* @author Andreas Gohr <*****@*****.**>
* @author Michael Klier <*****@*****.**>
*/
function media_upload_finish($fn_tmp, $fn, $id, $imime, $overwrite)
{
global $conf;
global $lang;
// prepare directory
io_createNamespace($id, 'media');
if (move_uploaded_file($fn_tmp, $fn)) {
// Set the correct permission here.
// Always chmod media because they may be saved with different permissions than expected from the php umask.
// (Should normally chmod to $conf['fperm'] only if $conf['fperm'] is set.)
chmod($fn, $conf['fmode']);
msg($lang['uploadsucc'], 1);
media_notify($id, $fn, $imime);
// add a log entry to the media changelog
if ($overwrite) {
addMediaLogEntry(time(), $id, DOKU_CHANGE_TYPE_EDIT);
} else {
addMediaLogEntry(time(), $id, DOKU_CHANGE_TYPE_CREATE);
}
return $id;
} else {
msg($lang['uploadfail'], -1);
}
}
/**
* Moves the current version of media file to the media_attic
* directory
*
* @author Kate Arzamastseva <*****@*****.**>
* @param string $id
* @return int - revision date
*/
function media_saveOldRevision($id)
{
global $conf, $lang;
$oldf = mediaFN($id);
if (!@file_exists($oldf)) {
return '';
}
$date = filemtime($oldf);
if (!$conf['mediarevisions']) {
return $date;
}
$medialog = new MediaChangeLog($id);
if (!$medialog->getRevisionInfo($date)) {
// there was an external edit,
// there is no log entry for current version of file
if (!@file_exists(mediaMetaFN($id, '.changes'))) {
addMediaLogEntry($date, $id, DOKU_CHANGE_TYPE_CREATE, $lang['created']);
} else {
addMediaLogEntry($date, $id, DOKU_CHANGE_TYPE_EDIT);
}
}
$newf = mediaFN($id, $date);
io_makeFileDir($newf);
if (copy($oldf, $newf)) {
// Set the correct permission here.
// Always chmod media because they may be saved with different permissions than expected from the php umask.
// (Should normally chmod to $conf['fperm'] only if $conf['fperm'] is set.)
chmod($newf, $conf['fmode']);
}
return $date;
}
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;
}
}
}