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<?php
namespace Zotlabs\Module;
/**
* @file Zotlabs/Module/Filestorage.php
*
*/
use Zotlabs\Lib\Libsync;
class Filestorage extends \Zotlabs\Web\Controller {
function post() {
notice( t('Deprecated!') . EOL);
return;
$channel_id = ((x($_POST, 'uid')) ? intval($_POST['uid']) : 0);
if((! $channel_id) || (! local_channel()) || ($channel_id != local_channel())) {
notice( t('Permission denied.') . EOL);
return;
}
$recurse = ((x($_POST, 'recurse')) ? intval($_POST['recurse']) : 0);
$resource = ((x($_POST, 'filehash')) ? notags($_POST['filehash']) : '');
$notify = ((x($_POST, 'notify_edit')) ? intval($_POST['notify_edit']) : 0);
if(! $resource) {
notice(t('Item not found.') . EOL);
return;
}
$channel = \App::get_channel();
$acl = new \Zotlabs\Access\AccessList($channel);
$acl->set_from_array($_POST);
$x = $acl->get();
$url = get_cloud_url($channel_id, $channel['channel_address'], $resource);
attach_change_permissions($channel_id, $resource, $x['allow_cid'], $x['allow_gid'], $x['deny_cid'], $x['deny_gid'], $recurse, true);
if($notify) {
$observer = \App::get_observer();
attach_store_item($channel, $observer, $resource);
}
goaway(dirname($url));
}
function get() {
notice( t('Deprecated!') . EOL);
return;
if(argc() > 1)
$which = argv(1);
else {
notice( t('Requested profile is not available.') . EOL );
\App::$error = 404;
return;
}
$r = q("select * from channel where channel_address = '%s'",
dbesc($which)
);
if($r) {
$channel = $r[0];
$owner = intval($r[0]['channel_id']);
}
$observer = \App::get_observer();
$ob_hash = (($observer) ? $observer['xchan_hash'] : '');
$perms = get_all_perms($owner, $ob_hash);
if(! ($perms['view_storage'] || is_site_admin())){
notice( t('Permission denied.') . EOL);
return;
}
if(argc() > 3 && argv(3) === 'delete') {
if(argc() > 4 && argv(4) === 'json')
$json_return = true;
$admin_delete = false;
if(! $perms['write_storage']) {
if(is_site_admin()) {
$admin_delete = true;
}
else {
notice( t('Permission denied.') . EOL);
if($json_return)
json_return_and_die([ 'success' => false ]);
return;
}
}
$file = intval(argv(2));
$r = q("SELECT hash, creator FROM attach WHERE id = %d AND uid = %d LIMIT 1",
dbesc($file),
intval($owner)
);
if(! $r) {
notice( t('File not found.') . EOL);
if($json_return)
json_return_and_die([ 'success' => false ]);
goaway(z_root() . '/cloud/' . $which);
}
if((local_channel() !== $owner) && !$admin_delete) {
if($r[0]['creator'] && $r[0]['creator'] !== $ob_hash) {
notice( t('Permission denied.') . EOL);
if($json_return)
json_return_and_die([ 'success' => false ]);
goaway(z_root() . '/cloud/' . $which);
}
}
$f = $r[0];
$channel = channelx_by_n($owner);
$url = get_cloud_url($channel['channel_id'], $channel['channel_address'], $f['hash']);
attach_delete($owner, $f['hash']);
if(! $admin_delete) {
$sync = attach_export_data($channel, $f['hash'], true);
if($sync) {
Libsync::build_sync_packet($channel['channel_id'], array('file' => array($sync)));
}
}
if($json_return)
json_return_and_die([ 'success' => true ]);
//goaway(dirname($url));
}
// Since we have ACL'd files in the wild, but don't have ACL here yet, we
// need to return for anyone other than the owner, despite the perms check for now.
$is_owner = (((local_channel()) && ($owner == local_channel())) ? true : false);
if(! ($is_owner || is_site_admin())){
info( t('Permission Denied.') . EOL );
return;
}
if(argc() > 3 && argv(3) === 'edit') {
require_once('include/acl_selectors.php');
if(! $perms['write_storage']) {
notice( t('Permission denied.') . EOL);
return;
}
$file = intval(argv(2));
$r = q("select id, uid, folder, filename, revision, flags, is_dir, os_storage, hash, allow_cid, allow_gid, deny_cid, deny_gid from attach where id = %d and uid = %d limit 1",
intval($file),
intval($owner)
);
$f = $r[0];
$channel = \App::get_channel();
$cloudpath = get_cloudpath($f);
$aclselect_e = populate_acl($f, false, \Zotlabs\Lib\PermissionDescription::fromGlobalPermission('view_storage'));
$is_a_dir = (intval($f['is_dir']) ? true : false);
$lockstate = (($f['allow_cid'] || $f['allow_gid'] || $f['deny_cid'] || $f['deny_gid']) ? 'lock' : 'unlock');
// Encode path that is used for link so it's a valid URL
// Keep slashes as slashes, otherwise mod_rewrite doesn't work correctly
$encoded_path = str_replace('%2F', '/', rawurlencode($cloudpath));
$o = replace_macros(get_markup_template('attach_edit.tpl'), array(
'$header' => t('Edit file permissions'),
'$file' => $f,
'$cloudpath' => z_root() . '/' . $encoded_path,
'$uid' => $channel['channel_id'],
'$channelnick' => $channel['channel_address'],
'$permissions' => t('Permissions'),
'$aclselect' => $aclselect_e,
'$allow_cid' => acl2json($f['allow_cid']),
'$allow_gid' => acl2json($f['allow_gid']),
'$deny_cid' => acl2json($f['deny_cid']),
'$deny_gid' => acl2json($f['deny_gid']),
'$lockstate' => $lockstate,
'$permset' => t('Set/edit permissions'),
'$recurse' => array('recurse', t('Include all files and sub folders'), 0, '', array(t('No'), t('Yes'))),
'$backlink' => t('Return to file list'),
'$isadir' => $is_a_dir,
'$cpdesc' => t('Copy/paste this code to attach file to a post'),
'$cpldesc' => t('Copy/paste this URL to link file from a web page'),
'$submit' => t('Submit'),
'$attach_btn_title' => t('Share this file'),
'$link_btn_title' => t('Show URL to this file'),
'$notify' => array('notify_edit', t('Show in your contacts shared folder'), 0, '', array(t('No'), t('Yes'))),
));
echo $o;
killme();
}
goaway(z_root() . '/cloud/' . $which);
}
}
|
