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<?php
namespace Zotlabs\Module;
use Zotlabs\Lib\Libsync;
require_once('include/attach.php');
require_once('include/channel.php');
require_once('include/photos.php');
class File_upload extends \Zotlabs\Web\Controller {
function post() {
logger('file upload: ' . print_r($_REQUEST,true));
logger('file upload: ' . print_r($_FILES,true));
$channel = (($_REQUEST['channick']) ? channelx_by_nick($_REQUEST['channick']) : null);
if(! $channel) {
logger('channel not found');
killme();
}
$_REQUEST['source'] = 'file_upload';
if($channel['channel_id'] != local_channel()) {
$_REQUEST['contact_allow'] = expand_acl($channel['channel_allow_cid']);
$_REQUEST['group_allow'] = expand_acl($channel['channel_allow_gid']);
$_REQUEST['contact_deny'] = expand_acl($channel['channel_deny_cid']);
$_REQUEST['group_deny'] = expand_acl($channel['channel_deny_gid']);
}
$_REQUEST['allow_cid'] = ((isset($_REQUEST['contact_allow'])) ? perms2str($_REQUEST['contact_allow']) : '');
$_REQUEST['allow_gid'] = ((isset($_REQUEST['group_allow'])) ? perms2str($_REQUEST['group_allow']) : '');
$_REQUEST['deny_cid'] = ((isset($_REQUEST['contact_deny'])) ? perms2str($_REQUEST['contact_deny']) : '');
$_REQUEST['deny_gid'] = ((isset($_REQUEST['group_deny'])) ? perms2str($_REQUEST['group_deny']) : '');
if(isset($_REQUEST['filename']) && strlen($_REQUEST['filename'])) {
$r = attach_mkdir($channel, get_observer_hash(), $_REQUEST);
if($r['success']) {
$hash = $r['data']['hash'];
$sync = attach_export_data($channel,$hash);
if($sync) {
Libsync::build_sync_packet($channel['channel_id'],array('file' => array($sync)));
}
goaway(z_root() . '/' . $_REQUEST['return_url']);
}
}
else {
$matches = [];
$partial = false;
if(array_key_exists('HTTP_CONTENT_RANGE',$_SERVER)) {
$pm = preg_match('/bytes (\d*)\-(\d*)\/(\d*)/',$_SERVER['HTTP_CONTENT_RANGE'],$matches);
if($pm) {
logger('Content-Range: ' . print_r($matches,true));
$partial = true;
}
}
if($partial) {
$x = save_chunk($channel,$matches[1],$matches[2],$matches[3]);
if($x['partial']) {
header('Range: bytes=0-' . (($x['length']) ? $x['length'] - 1 : 0));
json_return_and_die($x);
}
else {
header('Range: bytes=0-' . (($x['size']) ? $x['size'] - 1 : 0));
$_FILES['userfile'] = [
'name' => $x['name'],
'type' => $x['type'],
'tmp_name' => $x['tmp_name'],
'error' => $x['error'],
'size' => $x['size']
];
}
}
else {
if(! array_key_exists('userfile',$_FILES)) {
$_FILES['userfile'] = [
'name' => $_FILES['files']['name'],
'type' => $_FILES['files']['type'],
'tmp_name' => $_FILES['files']['tmp_name'],
'error' => $_FILES['files']['error'],
'size' => $_FILES['files']['size']
];
}
}
$r = attach_store($channel, get_observer_hash(), '', $_REQUEST);
if($r['success']) {
$sync = attach_export_data($channel,$r['data']['hash']);
if($sync)
Libsync::build_sync_packet($channel['channel_id'],array('file' => array($sync)));
}
}
if(is_ajax())
killme();
goaway(z_root() . '/' . $_REQUEST['return_url']);
}
}
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