<?php /** @file */
use Sabre\DAV;
require_once('vendor/autoload.php');
require_once('include/attach.php');
class RedDirectory extends DAV\Node implements DAV\ICollection, DAV\IQuota {
private $red_path;
private $folder_hash;
private $ext_path;
private $root_dir = '';
private $auth;
private $os_path = '';
function __construct($ext_path,&$auth_plugin) {
logger('RedDirectory::__construct() ' . $ext_path, LOGGER_DEBUG);
$this->ext_path = $ext_path;
$this->red_path = ((strpos($ext_path,'/cloud') === 0) ? substr($ext_path,6) : $ext_path);
if(! $this->red_path)
$this->red_path = '/';
$this->auth = $auth_plugin;
$this->folder_hash = '';
$this->getDir();
if($this->auth->browser)
$this->auth->browser->set_writeable();
}
function log() {
logger('RedDirectory::log() ext_path ' . $this->ext_path, LOGGER_DATA);
logger('RedDirectory::log() os_path ' . $this->os_path, LOGGER_DATA);
logger('RedDirectory::log() red_path ' . $this->red_path, LOGGER_DATA);
}
function getChildren() {
logger('RedDirectory::getChildren() called for ' . $this->ext_path, LOGGER_DATA);
$this->log();
if(get_config('system','block_public') && (! $this->auth->channel_id) && (! $this->auth->observer)) {
throw new DAV\Exception\Forbidden('Permission denied.');
return;
}
if(($this->auth->owner_id) && (! perm_is_allowed($this->auth->owner_id,$this->auth->observer,'view_storage'))) {
throw new DAV\Exception\Forbidden('Permission denied.');
return;
}
$contents = RedCollectionData($this->red_path,$this->auth);
return $contents;
}
function getChild($name) {
logger('RedDirectory::getChild : ' . $name, LOGGER_DATA);
if(get_config('system','block_public') && (! $this->auth->channel_id) && (! $this->auth->observer)) {
throw new DAV\Exception\Forbidden('Permission denied.');
return;
}
if(($this->auth->owner_id) && (! perm_is_allowed($this->auth->owner_id,$this->auth->observer,'view_storage'))) {
throw new DAV\Exception\Forbidden('Permission denied.');
return;
}
if($this->red_path === '/' && $name === 'cloud') {
return new RedDirectory('/cloud', $this->auth);
}
$x = RedFileData($this->ext_path . '/' . $name, $this->auth);
if($x)
return $x;
throw new DAV\Exception\NotFound('The file with name: ' . $name . ' could not be found');
}
function getName() {
logger('RedDirectory::getName returns: ' . basename($this->red_path), LOGGER_DATA);
return (basename($this->red_path));
}
function createFile($name,$data = null) {
logger('RedDirectory::createFile : ' . $name, LOGGER_DEBUG);
if(! $this->auth->owner_id) {
logger('createFile: permission denied');
throw new DAV\Exception\Forbidden('Permission denied.');
return;
}
if(! perm_is_allowed($this->auth->owner_id,$this->auth->observer,'write_storage')) {
logger('createFile: permission denied');
throw new DAV\Exception\Forbidden('Permission denied.');
return;
}
$mimetype = z_mime_content_type($name);
$c = q("select * from channel where channel_id = %d and not (channel_pageflags & %d) limit 1",
intval($this->auth->owner_id),
intval(PAGE_REMOVED)
);
if(! $c) {
logger('createFile: no channel');
throw new DAV\Exception\Forbidden('Permission denied.');
return;
}
$filesize = 0;
$hash = random_string();
$r = q("INSERT INTO attach ( aid, uid, hash, creator, filename, folder, flags, filetype, filesize, revision, data, created, edited, allow_cid, allow_gid, deny_cid, deny_gid )
VALUES ( %d, %d, '%s', '%s', '%s', '%s', '%s', '%s', %d, %d, '%s', '%s', '%s', '%s', '%s', '%s', '%s' ) ",
intval($c[0]['channel_account_id']),
intval($c[0]['channel_id']),
dbesc($hash),
dbesc($this->auth->observer),
dbesc($name),
dbesc($this->folder_hash),
dbesc(ATTACH_FLAG_OS),
dbesc($mimetype),
intval($filesize),
intval(0),
dbesc($this->os_path . '/' . $hash),
dbesc(datetime_convert()),
dbesc(datetime_convert()),
dbesc($c[0]['channel_allow_cid']),
dbesc($c[0]['channel_allow_gid']),
dbesc($c[0]['channel_deny_cid']),
dbesc($c[0]['channel_deny_gid'])
);
$f = 'store/' . $this->auth->owner_nick . '/' . (($this->os_path) ? $this->os_path . '/' : '') . $hash;
file_put_contents($f, $data);
$size = filesize($f);
$edited = datetime_convert();
$d = q("update attach set filesize = '%s', edited = '%s' where hash = '%s' and uid = %d limit 1",
dbesc($size),
dbesc($edited),
dbesc($hash),
intval($c[0]['channel_id'])
);
$e = q("update attach set edited = '%s' where folder = '%s' and uid = %d limit 1",
dbesc($edited),
dbesc($this->folder_hash),
intval($c[0]['channel_id'])
);
$maxfilesize = get_config('system','maxfilesize');
if(($maxfilesize) && ($size > $maxfilesize)) {
attach_delete($c[0]['channel_id'],$hash);
return;
}
$limit = service_class_fetch($c[0]['channel_id'],'attach_upload_limit');
if($limit !== false) {
$x = q("select sum(filesize) as total from attach where aid = %d ",
intval($c[0]['channel_account_id'])
);
if(($x) && ($x[0]['total'] + $size > $limit)) {
logger('reddav: service class limit exceeded for ' . $c[0]['channel_name'] . ' total usage is ' . $x[0]['total'] . ' limit is ' . $limit);
attach_delete($c[0]['channel_id'],$hash);
return;
}
}
}
function createDirectory($name) {
logger('RedDirectory::createDirectory: ' . $name, LOGGER_DEBUG);
if((! $this->auth->owner_id) || (! perm_is_allowed($this->auth->owner_id,$this->auth->observer,'write_storage'))) {
throw new DAV\Exception\Forbidden('Permission denied.');
return;
}
$r = q("select * from channel where channel_id = %d and not (channel_pageflags & %d) limit 1",
intval($this->auth->owner_id),
intval(PAGE_REMOVED)
);
if($r) {
$result = attach_mkdir($r[0],$this->auth->observer,array('filename' => $name,'folder' => $this->folder_hash));
if(! $result['success'])
logger('RedDirectory::createDirectory: ' . print_r($result,true), LOGGER_DEBUG);
}
}
function childExists($name) {
if($this->red_path === '/' && $name === 'cloud') {
logger('RedDirectory::childExists /cloud: true', LOGGER_DATA);
return true;
}
$x = RedFileData($this->ext_path . '/' . $name, $this->auth,true);
logger('RedFileData returns: ' . print_r($x,true), LOGGER_DATA);
if($x)
return true;
return false;
}
function getDir() {
logger('getDir: ' . $this->ext_path, LOGGER_DEBUG);
$this->auth->log();
$file = $this->ext_path;
$x = strpos($file,'/cloud');
if($x === false)
return;
if($x === 0) {
$file = substr($file,6);
}
if((! $file) || ($file === '/')) {
return;
}
$file = trim($file,'/');
$path_arr = explode('/', $file);
if(! $path_arr)
return;
logger('getDir(): path: ' . print_r($path_arr,true), LOGGER_DEBUG);
$channel_name = $path_arr[0];
$r = q("select channel_id from channel where channel_address = '%s' and not ( channel_pageflags & %d ) limit 1",
dbesc($channel_name),
intval(PAGE_REMOVED)
);
if(! $r) {
throw new DAV\Exception\NotFound('The file with name: ' . $channel_name . ' could not be found');
return;
}
$channel_id = $r[0]['channel_id'];
$this->auth->owner_id = $channel_id;
$this->auth->owner_nick = $channel_name;
$path = '/' . $channel_name;
$folder = '';
$os_path = '';
for($x = 1; $x < count($path_arr); $x ++) {
$r = q("select id, hash, filename, flags from attach where folder = '%s' and filename = '%s' and (flags & %d)",
dbesc($folder),
dbesc($path_arr[$x]),
intval($channel_id),
intval(ATTACH_FLAG_DIR)
);
if($r && ( $r[0]['flags'] & ATTACH_FLAG_DIR)) {
$folder = $r[0]['hash'];
if(strlen($os_path))
$os_path .= '/';
$os_path .= $folder;
$path = $path . '/' . $r[0]['filename'];
}
}
$this->folder_hash = $folder;
$this->os_path = $os_path;
return;
}
function getLastModified() {
$r = q("select edited from attach where folder = '%s' and uid = %d order by edited desc limit 1",
dbesc($this->folder_hash),
intval($this->auth->owner_id)
);
if($r)
return datetime_convert('UTC','UTC', $r[0]['edited'],'U');
return '';
}
public function getQuotaInfo() {
$limit = disk_total_space('store');
$free = disk_free_space('store');
if($this->auth->owner_id) {
$c = q("select * from channel where channel_id = %d and not (channel_pageflags & %d) limit 1",
intval($this->auth->owner_id),
intval(PAGE_REMOVED)
);
$ulimit = service_class_fetch($c[0]['channel_id'],'attach_upload_limit');
$limit = (($ulimit) ? $ulimit : $limit);
$x = q("select sum(filesize) as total from attach where aid = %d ",
intval($c[0]['channel_account_id'])
);
$free = (($x) ? $limit - $x[0]['total'] : 0);
}
return array(
$limit - $free,
$free
);
}
}
class RedFile extends DAV\Node implements DAV\IFile {
private $data;
private $auth;
private $name;
function __construct($name, $data, &$auth) {
$this->name = $name;
$this->data = $data;
$this->auth = $auth;
logger('RedFile::_construct: ' . print_r($this->data,true), LOGGER_DATA);
}
function getName() {
logger('RedFile::getName: ' . basename($this->name), LOGGER_DEBUG);
return basename($this->name);
}
function setName($newName) {
logger('RedFile::setName: ' . basename($this->name) . ' -> ' . $newName, LOGGER_DEBUG);
if((! $newName) || (! $this->auth->owner_id) || (! perm_is_allowed($this->auth->owner_id,$this->auth->observer,'write_storage'))) {
throw new DAV\Exception\Forbidden('Permission denied.');
return;
}
$newName = str_replace('/','%2F',$newName);
$r = q("update attach set filename = '%s' where hash = '%s' and id = %d limit 1",
dbesc($this->data['filename']),
intval($this->data['id'])
);
}
function put($data) {
logger('RedFile::put: ' . basename($this->name), LOGGER_DEBUG);
$c = q("select * from channel where channel_id = %d and not (channel_pageflags & %d) limit 1",
intval(PAGE_REMOVED),
intval($this->auth->owner_id)
);
$r = q("select flags, folder, data from attach where hash = '%s' and uid = %d limit 1",
dbesc($this->data['hash']),
intval($c[0]['channel_id'])
);
if($r) {
if($r[0]['flags'] & ATTACH_FLAG_OS) {
$f = 'store/' . $this->auth->owner_nick . '/' . (($r[0]['data']) ? $r[0]['data'] : '');
@file_put_contents($f, $data);
$size = @filesize($f);
logger('reddav: put() filename: ' . $f . ' size: ' . $size, LOGGER_DEBUG);
}
else {
$r = q("update attach set data = '%s' where hash = '%s' and uid = %d limit 1",
dbesc(stream_get_contents($data)),
dbesc($this->data['hash']),
intval($this->data['uid'])
);
$r = q("select length(data) as fsize from attach where hash = '%s' and uid = %d limit 1",
dbesc($this->data['hash']),
intval($this->data['uid'])
);
if($r)
$size = $r[0]['fsize'];
}
}
$edited = datetime_convert();
$d = q("update attach set filesize = '%s', edited = '%s' where hash = '%s' and uid = %d limit 1",
dbesc($size),
dbesc($edited),
dbesc($this->data['hash']),
intval($c[0]['channel_id'])
);
$e = q("update attach set edited = '%s' where folder = '%s' and uid = %d limit 1",
dbesc($edited),
dbesc($r[0]['folder']),
intval($c[0]['channel_id'])
);
$maxfilesize = get_config('system','maxfilesize');
if(($maxfilesize) && ($size > $maxfilesize)) {
attach_delete($c[0]['channel_id'],$this->data['hash']);
return;
}
$limit = service_class_fetch($c[0]['channel_id'],'attach_upload_limit');
if($limit !== false) {
$x = q("select sum(filesize) as total from attach where aid = %d ",
intval($c[0]['channel_account_id'])
);
if(($x) && ($x[0]['total'] + $size > $limit)) {
logger('reddav: service class limit exceeded for ' . $c[0]['channel_name'] . ' total usage is ' . $x[0]['total'] . ' limit is ' . $limit);
attach_delete($c[0]['channel_id'],$this->data['hash']);
return;
}
}
}
function get() {
logger('RedFile::get: ' . basename($this->name), LOGGER_DEBUG);
$r = q("select data, flags, filename, filetype from attach where hash = '%s' and uid = %d limit 1",
dbesc($this->data['hash']),
intval($this->data['uid'])
);
if($r) {
$unsafe_types = array('text/html','text/css','application/javascript');
if(in_array($r[0]['filetype'],$unsafe_types)) {
header('Content-disposition: attachment; filename="' . $r[0]['filename'] . '"');
header('Content-type: text/plain');
}
if($r[0]['flags'] & ATTACH_FLAG_OS ) {
$f = 'store/' . $this->auth->owner_nick . '/' . (($this->os_path) ? $this->os_path . '/' : '') . $r[0]['data'];
return fopen($f,'rb');
}
return $r[0]['data'];
}
}
function getETag() {
return $this->data['hash'];
}
function getContentType() {
$unsafe_types = array('text/html','text/css','application/javascript');
if(in_array($this->data['filetype'],$unsafe_types)) {
return 'text/plain';
}
return $this->data['filetype'];
}
function getSize() {
return $this->data['filesize'];
}
function getLastModified() {
return datetime_convert('UTC','UTC',$this->data['edited'],'U');
}
function delete() {
if((! $this->auth->owner_id) || (! perm_is_allowed($this->auth->owner_id,$this->auth->observer,'write_storage'))) {
throw new DAV\Exception\Forbidden('Permission denied.');
return;
}
if($this->auth->owner_id !== $this->auth->channel_id) {
if(($this->auth->observer !== $this->data['creator']) || ($this->data['flags'] & ATTACH_FLAG_DIR)) {
throw new DAV\Exception\Forbidden('Permission denied.');
return;
}
}
attach_delete($this->auth->owner_id,$this->data['hash']);
}
}
function RedChannelList(&$auth) {
$ret = array();
$r = q("select channel_id, channel_address from channel where not (channel_pageflags & %d) and not (channel_pageflags & %d) ",
intval(PAGE_REMOVED),
intval(PAGE_HIDDEN)
);
if($r) {
foreach($r as $rr) {
if(perm_is_allowed($rr['channel_id'],$auth->observer,'view_storage')) {
logger('RedChannelList: ' . '/cloud/' . $rr['channel_address'], LOGGER_DATA);
$ret[] = new RedDirectory('/cloud/' . $rr['channel_address'],$auth);
}
}
}
return $ret;
}
function RedCollectionData($file,&$auth) {
$ret = array();
$x = strpos($file,'/cloud');
if($x === 0) {
$file = substr($file,6);
}
if((! $file) || ($file === '/')) {
return RedChannelList($auth);
}
$file = trim($file,'/');
$path_arr = explode('/', $file);
if(! $path_arr)
return null;
$channel_name = $path_arr[0];
$r = q("select channel_id from channel where channel_address = '%s' limit 1",
dbesc($channel_name)
);
if(! $r)
return null;
$channel_id = $r[0]['channel_id'];
$perms = permissions_sql($channel_id);
$auth->owner_id = $channel_id;
$path = '/' . $channel_name;
$folder = '';
$errors = false;
$permission_error = false;
for($x = 1; $x < count($path_arr); $x ++) {
$r = q("select id, hash, filename, flags from attach where folder = '%s' and filename = '%s' and (flags & %d) $perms limit 1",
dbesc($folder),
dbesc($path_arr[$x]),
intval(ATTACH_FLAG_DIR)
);
if(! $r) {
// path wasn't found. Try without permissions to see if it was the result of permissions.
$errors = true;
$r = q("select id, hash, filename, flags from attach where folder = '%s' and filename = '%s' and (flags & %d) limit 1",
dbesc($folder),
basename($path_arr[$x]),
intval(ATTACH_FLAG_DIR)
);
if($r) {
$permission_error = true;
}
break;
}
if($r && ( $r[0]['flags'] & ATTACH_FLAG_DIR)) {
$folder = $r[0]['hash'];
$path = $path . '/' . $r[0]['filename'];
}
}
if($errors) {
if($permission_error) {
throw new DAV\Exception\Forbidden('Permission denied.');
return;
}
else {
throw new DAV\Exception\NotFound('A component of the request file path could not be found');
return;
}
}
// This should no longer be needed since we just returned errors for paths not found
if($path !== '/' . $file) {
logger("RedCollectionData: Path mismatch: $path !== /$file");
return NULL;
}
$ret = array();
$r = q("select id, uid, hash, filename, filetype, filesize, revision, folder, flags, created, edited from attach where folder = '%s' and uid = %d $perms group by filename",
dbesc($folder),
intval($channel_id)
);
foreach($r as $rr) {
logger('RedCollectionData: filename: ' . $rr['filename'], LOGGER_DATA);
if($rr['flags'] & ATTACH_FLAG_DIR)
$ret[] = new RedDirectory('/cloud' . $path . '/' . $rr['filename'],$auth);
else
$ret[] = new RedFile('/cloud' . $path . '/' . $rr['filename'],$rr,$auth);
}
return $ret;
}
function RedFileData($file, &$auth,$test = false) {
logger('RedFileData:' . $file . (($test) ? ' (test mode) ' : ''), LOGGER_DEBUG);
$x = strpos($file,'/cloud');
if($x === 0) {
$file = substr($file,6);
}
if((! $file) || ($file === '/')) {
return new RedDirectory('/',$auth);
}
$file = trim($file,'/');
$path_arr = explode('/', $file);
if(! $path_arr)
return null;
$channel_name = $path_arr[0];
$r = q("select channel_id from channel where channel_address = '%s' limit 1",
dbesc($channel_name)
);
if(! $r)
return null;
$channel_id = $r[0]['channel_id'];
$path = '/' . $channel_name;
$auth->owner_id = $channel_id;
$permission_error = false;
$folder = '';
require_once('include/security.php');
$perms = permissions_sql($channel_id);
$errors = false;
for($x = 1; $x < count($path_arr); $x ++) {
$r = q("select id, hash, filename, flags from attach where folder = '%s' and filename = '%s' and uid = %d and (flags & %d) $perms",
dbesc($folder),
dbesc($path_arr[$x]),
intval($channel_id),
intval(ATTACH_FLAG_DIR)
);
if($r && ( $r[0]['flags'] & ATTACH_FLAG_DIR)) {
$folder = $r[0]['hash'];
$path = $path . '/' . $r[0]['filename'];
}
if(! $r) {
$r = q("select id, uid, hash, filename, filetype, filesize, revision, folder, flags, created, edited from attach
where folder = '%s' and filename = '%s' and uid = %d $perms group by filename limit 1",
dbesc($folder),
basename($file),
intval($channel_id)
);
}
if(! $r) {
$errors = true;
$r = q("select id, uid, hash, filename, filetype, filesize, revision, folder, flags, created, edited from attach
where folder = '%s' and filename = '%s' and uid = %d group by filename limit 1",
dbesc($folder),
basename($file),
intval($channel_id)
);
if($r)
$permission_error = true;
}
}
if($path === '/' . $file) {
if($test)
return true;
// final component was a directory.
return new RedDirectory('/cloud/' . $file,$auth);
}
if($errors) {
logger('RedFileData: not found');
if($test)
return false;
if($permission_error) {
logger('RedFileData: permission error');
throw new DAV\Exception\Forbidden('Permission denied.');
}
return;
}
if($r) {
if($test)
return true;
if($r[0]['flags'] & ATTACH_FLAG_DIR)
return new RedDirectory('/cloud' . $path . '/' . $r[0]['filename'],$auth);
else
return new RedFile('/cloud' . $path . '/' . $r[0]['filename'],$r[0],$auth);
}
return false;
}
class RedBasicAuth extends Sabre\DAV\Auth\Backend\AbstractBasic {
public $channel_name = '';
public $channel_id = 0;
public $channel_hash = '';
public $observer = '';
public $browser;
public $owner_id;
public $owner_nick = '';
public $timezone;
protected function validateUserPass($username, $password) {
if(trim($password) === '+++') {
logger('reddav: validateUserPass: guest ' . $username);
return true;
}
require_once('include/auth.php');
$record = account_verify_password($username,$password);
if($record && $record['account_default_channel']) {
$r = q("select * from channel where channel_account_id = %d and channel_id = %d limit 1",
intval($record['account_id']),
intval($record['account_default_channel'])
);
if($r) {
$this->currentUser = $r[0]['channel_address'];
$this->channel_name = $r[0]['channel_address'];
$this->channel_id = $r[0]['channel_id'];
$this->channel_hash = $this->observer = $r[0]['channel_hash'];
$_SESSION['uid'] = $r[0]['channel_id'];
$_SESSION['authenticated'] = true;
return true;
}
}
$r = q("select * from channel where channel_address = '%s' limit 1",
dbesc($username)
);
if($r) {
$x = q("select * from account where account_id = %d limit 1",
intval($r[0]['channel_account_id'])
);
if($x) {
foreach($x as $record) {
if(($record['account_flags'] == ACCOUNT_OK) || ($record['account_flags'] == ACCOUNT_UNVERIFIED)
&& (hash('whirlpool',$record['account_salt'] . $password) === $record['account_password'])) {
logger('(DAV) RedBasicAuth: password verified for ' . $username);
$this->currentUser = $r[0]['channel_address'];
$this->channel_name = $r[0]['channel_address'];
$this->channel_id = $r[0]['channel_id'];
$this->channel_hash = $this->observer = $r[0]['channel_hash'];
$_SESSION['uid'] = $r[0]['channel_id'];
$_SESSION['authenticated'] = true;
return true;
}
}
}
}
logger('(DAV) RedBasicAuth: password failed for ' . $username);
return false;
}
function setCurrentUser($name) {
$this->currentUser = $name;
}
function setBrowserPlugin($browser) {
$this->browser = $browser;
}
function log() {
logger('dav: auth: channel_name ' . $this->channel_name, LOGGER_DATA);
logger('dav: auth: channel_id ' . $this->channel_id, LOGGER_DATA);
logger('dav: auth: channel_hash ' . $this->channel_hash, LOGGER_DATA);
logger('dav: auth: observer ' . $this->observer, LOGGER_DATA);
logger('dav: auth: owner_id ' . $this->owner_id, LOGGER_DATA);
logger('dav: auth: owner_nick ' . $this->owner_nick, LOGGER_DATA);
}
}
class RedBrowser extends DAV\Browser\Plugin {
private $auth;
function __construct(&$auth) {
$this->auth = $auth;
}
// The DAV browser is instantiated after the auth module and directory classes but before we know the current
// directory and who the owner and observer are. So we add a pointer to the browser into the auth module and vice
// versa. Then when we've figured out what directory is actually being accessed, we call the following function
// to decide whether or not to show web elements which include writeable objects.
function set_writeable() {
if(! $this->auth->owner_id)
$this->enablePost = false;
if(! perm_is_allowed($this->auth->owner_id, get_observer_hash(), 'write_storage'))
$this->enablePost = false;
else
$this->enablePost = true;
}
public function generateDirectoryIndex($path) {
if($this->auth->timezone)
date_default_timezone_set($this->auth->timezone);
$version = '';
$html = "
<body>
<h1>Index for " . $this->escapeHTML($path) . "/</h1>
<table>
<tr><th width=\"24\"></th><th>Name</th><th>Type</th><th>Size</th><th>Last modified</th></tr>
<tr><td colspan=\"5\"><hr /></td></tr>";
$files = $this->server->getPropertiesForPath($path,array(
'{DAV:}displayname',
'{DAV:}resourcetype',
'{DAV:}getcontenttype',
'{DAV:}getcontentlength',
'{DAV:}getlastmodified',
),1);
$parent = $this->server->tree->getNodeForPath($path);
if ($path) {
list($parentUri) = DAV\URLUtil::splitPath($path);
$fullPath = DAV\URLUtil::encodePath($this->server->getBaseUri() . $parentUri);
$icon = $this->enableAssets?'<a href="' . $fullPath . '"><img src="' . $this->getAssetUrl('icons/parent' . $this->iconExtension) . '" width="24" alt="Parent" /></a>':'';
$html.= "<tr>
<td>$icon</td>
<td><a href=\"{$fullPath}\">..</a></td>
<td>[parent]</td>
<td></td>
<td></td>
</tr>";
}
foreach($files as $file) {
// This is the current directory, we can skip it
if (rtrim($file['href'],'/')==$path) continue;
list(, $name) = DAV\URLUtil::splitPath($file['href']);
$type = null;
if (isset($file[200]['{DAV:}resourcetype'])) {
$type = $file[200]['{DAV:}resourcetype']->getValue();
// resourcetype can have multiple values
if (!is_array($type)) $type = array($type);
foreach($type as $k=>$v) {
// Some name mapping is preferred
switch($v) {
case '{DAV:}collection' :
$type[$k] = 'Collection';
break;
case '{DAV:}principal' :
$type[$k] = 'Principal';
break;
case '{urn:ietf:params:xml:ns:carddav}addressbook' :
$type[$k] = 'Addressbook';
break;
case '{urn:ietf:params:xml:ns:caldav}calendar' :
$type[$k] = 'Calendar';
break;
case '{urn:ietf:params:xml:ns:caldav}schedule-inbox' :
$type[$k] = 'Schedule Inbox';
break;
case '{urn:ietf:params:xml:ns:caldav}schedule-outbox' :
$type[$k] = 'Schedule Outbox';
break;
case '{http://calendarserver.org/ns/}calendar-proxy-read' :
$type[$k] = 'Proxy-Read';
break;
case '{http://calendarserver.org/ns/}calendar-proxy-write' :
$type[$k] = 'Proxy-Write';
break;
}
}
$type = implode(', ', $type);
}
// If no resourcetype was found, we attempt to use
// the contenttype property
if (!$type && isset($file[200]['{DAV:}getcontenttype'])) {
$type = $file[200]['{DAV:}getcontenttype'];
}
if (!$type) $type = 'Unknown';
$size = isset($file[200]['{DAV:}getcontentlength'])?(int)$file[200]['{DAV:}getcontentlength']:'';
$lastmodified = ((isset($file[200]['{DAV:}getlastmodified']))? $file[200]['{DAV:}getlastmodified']->getTime()->format('Y-m-d H:i:s') :'');
$fullPath = DAV\URLUtil::encodePath('/' . trim($this->server->getBaseUri() . ($path?$path . '/':'') . $name,'/'));
$displayName = isset($file[200]['{DAV:}displayname'])?$file[200]['{DAV:}displayname']:$name;
$displayName = $this->escapeHTML($displayName);
$type = $this->escapeHTML($type);
$icon = '';
if ($this->enableAssets) {
$node = $this->server->tree->getNodeForPath(($path?$path.'/':'') . $name);
foreach(array_reverse($this->iconMap) as $class=>$iconName) {
if ($node instanceof $class) {
$icon = '<a href="' . $fullPath . '"><img src="' . $this->getAssetUrl($iconName . $this->iconExtension) . '" alt="" width="24" /></a>';
break;
}
}
}
$html.= "<tr>
<td>$icon</td>
<td><a href=\"{$fullPath}\">{$displayName}</a></td>
<td>{$type}</td>
<td>{$size}</td>
<td>" . (($lastmodified) ? datetime_convert('UTC', date_default_timezone_get(),$lastmodified) : '') . "</td>
</tr>";
}
$html.= "<tr><td colspan=\"5\"><hr /></td></tr>";
$output = '';
if ($this->enablePost) {
$this->server->broadcastEvent('onHTMLActionsPanel',array($parent, &$output));
}
$html.=$output;
$html.= "</table>";
get_app()->page['content'] = $html;
construct_page(get_app());
// return $html;
}
public function htmlActionsPanel(DAV\INode $node, &$output) {
if (!$node instanceof DAV\ICollection)
return;
// We also know fairly certain that if an object is a non-extended
// SimpleCollection, we won't need to show the panel either.
if (get_class($node)==='Sabre\\DAV\\SimpleCollection')
return;
$output.= '<tr><td colspan="2"><form method="post" action="">
<h3>Create new folder</h3>
<input type="hidden" name="sabreAction" value="mkcol" />
Name: <input type="text" name="name" />
<input type="submit" value="create" />
</form>
<form method="post" action="" enctype="multipart/form-data">
<h3>Upload file</h3>
<input type="hidden" name="sabreAction" value="put" />
Name (optional): <input type="text" name="name" /><br />
File: <input type="file" name="file" /><br />
<input type="submit" value="upload" />
</form>
</td></tr>';
if($this->auth->owner_id && $this->auth->owner_id == $this->auth->channel_id) {
$channel = get_app()->get_channel();
if($channel) {
$output .= '<tr><td> </td></tr><tr><td colspan="2"><a href="filestorage/' . $channel['channel_address'] . '" >' . t('Edit File properties') . '</a></td></tr>';
}
}
}
}