AVE.CMS v3.28
You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
 
 
 
 
 

1778 lines
52 KiB

<?php
elFinder::$netDrivers['onedrive'] = 'OneDrive';
/**
* Simple elFinder driver for OneDrive
* onedrive api v5.0.
*
* @author Dmitry (dio) Levashov
* @author Cem (discofever)
**/
class elFinderVolumeOneDrive extends elFinderVolumeDriver
{
/**
* Driver id
* Must be started from letter and contains [a-z0-9]
* Used as part of volume id.
*
* @var string
**/
protected $driverId = 'od';
/**
* @var string The base URL for API requests
**/
const API_URL = 'https://api.onedrive.com/v1.0/drive/items/';
/**
* @var string The base URL for authorization requests
*/
const AUTH_URL = 'https://login.live.com/oauth20_authorize.srf';
/**
* @var string The base URL for token requests
*/
const TOKEN_URL = 'https://login.live.com/oauth20_token.srf';
/**
* OneDrive token object.
*
* @var object
**/
protected $token = null;
/**
* Directory for tmp files
* If not set driver will try to use tmbDir as tmpDir.
*
* @var string
**/
protected $tmp = '';
/**
* Net mount key.
*
* @var string
**/
public $netMountKey = '';
/**
* Thumbnail prefix.
*
* @var string
**/
protected $tmbPrefix = '';
/**
* hasCache by folders.
*
* @var array
**/
protected $HasdirsCache = array();
/**
* Query options of API call.
*
* @var array
*/
protected $queryOptions = array();
/**
* Constructor
* Extend options with required fields.
*
* @author Dmitry (dio) Levashov
* @author Cem (DiscoFever)
**/
public function __construct()
{
$opts = array(
'client_id' => '',
'client_secret' => '',
'accessToken' => '',
'root' => 'OneDrive.com',
'OneDriveApiClient' => '',
'path' => '/',
'separator' => '/',
'tmbPath' => '',
'tmbURL' => '',
'tmpPath' => '',
'acceptedName' => '#^[^/\\?*:|"<>]*[^./\\?*:|"<>]$#',
'rootCssClass' => 'elfinder-navbar-root-onedrive',
'useApiThumbnail' => true,
);
$this->options = array_merge($this->options, $opts);
$this->options['mimeDetect'] = 'internal';
}
/*********************************************************************/
/* ORIGINAL FUNCTIONS */
/*********************************************************************/
/**
* Obtains a new access token from OAuth. This token is valid for one hour.
*
* @param string $clientSecret The OneDrive client secret
* @param string $code The code returned by OneDrive after
* successful log in
* @param string $redirectUri Must be the same as the redirect URI passed
* to LoginUrl
*
* @throws \Exception Thrown if this Client instance's clientId is not set
* @throws \Exception Thrown if the redirect URI of this Client instance's
* state is not set
*/
protected function _od_obtainAccessToken($client_id, $client_secret, $code)
{
if (null === $client_id) {
return 'The client ID must be set to call obtainAccessToken()';
}
if (null === $client_secret) {
return 'The client Secret must be set to call obtainAccessToken()';
}
$url = self::TOKEN_URL;
$curl = curl_init();
$fields = http_build_query(
array(
'client_id' => $client_id,
'redirect_uri' => elFinder::getConnectorUrl(),
'client_secret' => $client_secret,
'code' => $code,
'grant_type' => 'authorization_code',
)
);
curl_setopt_array($curl, array(
// General options.
CURLOPT_RETURNTRANSFER => true,
CURLOPT_POST => true,
CURLOPT_POSTFIELDS => $fields,
CURLOPT_HTTPHEADER => array(
'Content-Length: '.strlen($fields),
),
CURLOPT_URL => $url,
));
$result = curl_exec($curl);
if (false === $result) {
if (curl_errno($curl)) {
throw new \Exception('curl_setopt_array() failed: '
.curl_error($curl));
} else {
throw new \Exception('curl_setopt_array(): empty response');
}
}
curl_close($curl);
$decoded = json_decode($result);
if (null === $decoded) {
throw new \Exception('json_decode() failed');
}
return (object) array(
'expires' => time() + $decoded->expires_in - 30,
'data' => $decoded,
);
}
/**
* Get token and auto refresh.
*
* @return true|Exception
*/
protected function _od_refreshToken()
{
if ($this->token->expires < time()) {
if (!$token = $this->session->get('OneDriveTokens')) {
$token = $this->token;
}
if (empty($token->data->refresh_token)) {
$this->session->remove('OneDriveTokens');
throw new \Exception(elFinder::ERROR_REAUTH_REQUIRE);
}
if (!$this->options['client_id']) {
$this->options['client_id'] = ELFINDER_ONEDRIVE_CLIENTID;
}
if (!$this->options['client_secret']) {
$this->options['client_secret'] = ELFINDER_ONEDRIVE_CLIENTSECRET;
}
$url = self::TOKEN_URL;
$curl = curl_init();
curl_setopt_array($curl, array(
// General options.
CURLOPT_RETURNTRANSFER => true,
CURLOPT_POST => true, // i am sending post data
CURLOPT_POSTFIELDS => 'client_id='.urlencode($this->options['client_id'])
.'&client_secret='.urlencode($this->options['client_secret'])
.'&grant_type=refresh_token'
.'&refresh_token='.urlencode($token->data->refresh_token),
CURLOPT_URL => $url,
));
$result = curl_exec($curl);
if (!$result) {
if (curl_errno($curl)) {
throw new \Exception('curl_setopt_array() failed: '.curl_error($curl));
} else {
throw new \Exception('curl_setopt_array(): empty response');
}
}
curl_close($curl);
$decoded = json_decode($result);
if (!$decoded) {
throw new \Exception('json_decode() failed');
}
if (empty($decoded->access_token)) {
throw new \Exception(elFinder::ERROR_REAUTH_REQUIRE);
}
$token = (object) array(
'expires' => time() + $decoded->expires_in - 30,
'data' => $decoded,
);
$this->session->set('OneDriveTokens', $token);
$this->options['accessToken'] = json_encode($token);
$this->token = $token;
if (!empty($this->options['netkey'])) {
elFinder::$instance->updateNetVolumeOption($this->options['netkey'], 'accessToken', $this->options['accessToken']);
}
}
return true;
}
/**
* Get Parent ID, Item ID, Parent Path as an array from path.
*
* @param string $path
*
* @return array
*/
protected function _od_splitPath($path)
{
$path = trim($path, '/');
$pid = '';
if ($path === '') {
$id = 'root';
$parent = '';
} else {
$paths = explode('/', trim($path, '/'));
$id = array_pop($paths);
if ($paths) {
$parent = '/'.implode('/', $paths);
$pid = array_pop($paths);
} else {
$pid = 'root';
$parent = '/';
}
}
return array($pid, $id, $parent);
}
/**
* Creates a base cURL object which is compatible with the OneDrive API.
*
* @return resource A compatible cURL object
*/
protected function _od_prepareCurl($url = null)
{
$curl = curl_init($url);
$defaultOptions = array(
// General options.
CURLOPT_RETURNTRANSFER => true,
CURLOPT_HTTPHEADER => array(
'Content-Type: application/json',
'Authorization: Bearer '.$this->token->data->access_token,
),
);
curl_setopt_array($curl, $defaultOptions);
return $curl;
}
/**
* Creates a base cURL object which is compatible with the OneDrive API.
*
* @param string $path The path of the API call (eg. me/skydrive)
*
* @return resource A compatible cURL object
*/
protected function _od_createCurl($path, $contents = false)
{
elfinder::extendTimeLimit();
$curl = $this->_od_prepareCurl($path);
if ($contents) {
$res = elFinder::curlExec($curl);
} else {
$result = json_decode(curl_exec($curl));
curl_close($curl);
if (isset($result->value)) {
$res = $result->value;
unset($result->value);
$result = (array) $result;
if (!empty($result['@odata.nextLink'])) {
$nextRes = $this->_od_createCurl($result['@odata.nextLink'], false);
if (is_array($nextRes)) {
$res = array_merge($res, $nextRes);
}
}
} else {
$res = $result;
}
}
return $res;
}
/**
* Drive query and fetchAll.
*
* @param string $sql
*
* @return object|array
*/
protected function _od_query($itemId, $fetch_self = false, $recursive = false, $options = array())
{
$result = array();
if (null === $itemId) {
$itemId = 'root';
}
if ($fetch_self == true) {
$path = $itemId;
} else {
$path = $itemId.'/children';
}
if (isset($options['query'])) {
$path .= '?'.http_build_query($options['query']);
}
$url = self::API_URL.$path;
$res = $this->_od_createCurl($url);
if (!$fetch_self && $recursive && is_array($res)) {
foreach ($res as $file) {
$result[] = $file;
if (!empty($file->folder)) {
$result = array_merge($result, $this->_od_query($file->id, false, true, $options));
}
}
} else {
$result = $res;
}
return isset($result->error) ? array() : $result;
}
/**
* Parse line from onedrive metadata output and return file stat (array).
*
* @param string $raw line from ftp_rawlist() output
*
* @return array
*
* @author Dmitry Levashov
**/
protected function _od_parseRaw($raw)
{
$stat = array();
$folder = isset($raw->folder) ? $raw->folder : null;
$stat['rev'] = isset($raw->id) ? $raw->id : 'root';
$stat['name'] = $raw->name;
if (isset($raw->lastModifiedDateTime)) {
$stat['ts'] = strtotime($raw->lastModifiedDateTime);
}
if ($folder) {
$stat['mime'] = 'directory';
$stat['size'] = 0;
if (empty($folder->childCount)) {
$stat['dirs'] = 0;
} else {
$stat['dirs'] = -1;
}
} else {
if (isset($raw->file->mimeType)) {
$stat['mime'] = $raw->file->mimeType;
}
$stat['size'] = (int) $raw->size;
if (!$this->disabledGetUrl) {
$stat['url'] = '1';
}
if (isset($raw->image) && $img = $raw->image) {
isset($img->width) ? $stat['width'] = $img->width : $stat['width'] = 0;
isset($img->height) ? $stat['height'] = $img->height : $stat['height'] = 0;
}
if (!empty($raw->thumbnails)) {
if ($raw->thumbnails[0]->small->url) {
$stat['tmb'] = substr($raw->thumbnails[0]->small->url, 8); // remove "https://"
}
}
}
return $stat;
}
/**
* Get raw data(onedrive metadata) from OneDrive.
*
* @param string $path
*
* @return array|object onedrive metadata
*/
protected function _od_getFileRaw($path)
{
list(, $itemId) = $this->_od_splitPath($path);
try {
$res = $this->_od_query($itemId, true, false, $this->queryOptions);
return $res;
} catch (Exception $e) {
return array();
}
}
/**
* Get thumbnail from OneDrive.com.
*
* @param string $path
* @param string $size
*
* @return string | boolean
*/
protected function _od_getThumbnail($path)
{
list(, $itemId) = $this->_od_splitPath($path);
try {
$url = self::API_URL.$itemId.'/thumbnails/0/medium/content';
return $this->_od_createCurl($url, $contents = true);
} catch (Exception $e) {
return false;
}
}
/*********************************************************************/
/* OVERRIDE FUNCTIONS */
/*********************************************************************/
/**
* Prepare
* Call from elFinder::netmout() before volume->mount().
*
* @return array
*
* @author Naoki Sawada
* @author Raja Sharma updating for OneDrive
**/
public function netmountPrepare($options)
{
if (empty($options['client_id']) && defined('ELFINDER_ONEDRIVE_CLIENTID')) {
$options['client_id'] = ELFINDER_ONEDRIVE_CLIENTID;
}
if (empty($options['client_secret']) && defined('ELFINDER_ONEDRIVE_CLIENTSECRET')) {
$options['client_secret'] = ELFINDER_ONEDRIVE_CLIENTSECRET;
}
if (isset($options['pass']) && $options['pass'] === 'reauth') {
$options['user'] = 'init';
$options['pass'] = '';
$this->session->remove('OneDriveTokens');
}
if (isset($options['id'])) {
$this->session->set('nodeId', $options['id']);
} elseif ($_id = $this->session->get('nodeId')) {
$options['id'] = $_id;
$this->session->set('nodeId', $_id);
}
try {
if (empty($options['client_id']) || empty($options['client_secret'])) {
return array('exit' => true, 'body' => '{msg:errNetMountNoDriver}');
}
if (isset($_GET['code'])) {
try {
// Obtain the token using the code received by the OneDrive API
$this->session->set('OneDriveTokens',
$this->_od_obtainAccessToken($options['client_id'], $options['client_secret'], $_GET['code']));
$out = array(
'node' => $options['id'],
'json' => '{"protocol": "onedrive", "mode": "done", "reset": 1}',
'bind' => 'netmount',
);
return array('exit' => 'callback', 'out' => $out);
} catch (Exception $e) {
$out = array(
'node' => $options['id'],
'json' => json_encode(array('error' => elFinder::ERROR_ACCESS_DENIED.' '.$e->getMessage())),
);
return array('exit' => 'callback', 'out' => $out);
}
} elseif (!empty($_GET['error'])) {
$out = array(
'node' => $options['id'],
'json' => json_encode(array('error' => elFinder::ERROR_ACCESS_DENIED)),
);
return array('exit' => 'callback', 'out' => $out);
}
if ($options['user'] === 'init') {
$this->token = $this->session->get('OneDriveTokens');
if ($this->token) {
try {
$this->_od_refreshToken();
} catch (Exception $e) {
$this->setError($e->getMessage());
$this->token = null;
$this->session->remove('OneDriveTokens');
}
}
if (empty($this->token)) {
$result = false;
} else {
$path = $options['path'];
if ($path === '/') {
$path = 'root';
}
$result = $this->_od_query($path, false, false, array(
'query' => array(
'select' => 'id,name',
'filter' => 'folder ne null',
),
));
}
if ($result === false) {
$cdata = '';
$innerKeys = array('cmd', 'host', 'options', 'pass', 'protocol', 'user');
$this->ARGS = $_SERVER['REQUEST_METHOD'] === 'POST' ? $_POST : $_GET;
foreach ($this->ARGS as $k => $v) {
if (!in_array($k, $innerKeys)) {
$cdata .= '&'.$k.'='.rawurlencode($v);
}
}
if (empty($options['url'])) {
$options['url'] = elFinder::getConnectorUrl();
}
$callback = $options['url']
.'?cmd=netmount&protocol=onedrive&host=onedrive.com&user=init&pass=return&node='.$options['id'].$cdata;
try {
$this->session->set('OneDriveTokens', (object) array('token' => null));
$offline = '';
// Gets a log in URL with sufficient privileges from the OneDrive API
if (!empty($options['offline'])) {
$offline = ' wl.offline_access';
}
$redirect_uri = $options['url'].'/netmount/onedrive/1';
$url = self::AUTH_URL
.'?client_id='.urlencode($options['client_id'])
.'&scope='.urlencode('wl.skydrive_update'.$offline)
.'&response_type=code'
.'&redirect_uri='.urlencode($redirect_uri);
$url .= '&oauth_callback='.rawurlencode($callback);
} catch (Exception $e) {
return array('exit' => true, 'body' => '{msg:errAccess}');
}
$html = '<input id="elf-volumedriver-onedrive-host-btn" class="ui-button ui-widget ui-state-default ui-corner-all ui-button-text-only" value="{msg:btnApprove}" type="button" onclick="window.open(\''.$url.'\')">';
$html .= '<script>
$("#'.$options['id'].'").elfinder("instance").trigger("netmount", {protocol: "onedrive", mode: "makebtn"});
</script>';
return array('exit' => true, 'body' => $html);
} else {
$folders = [];
if ($result) {
foreach ($result as $res) {
$folders[$res->id] = $res->name;
}
natcasesort($folders);
}
if ($options['pass'] === 'folders') {
return ['exit' => true, 'folders' => $folders];
}
$folders = ['root' => 'My OneDrive'] + $folders;
$folders = json_encode($folders);
$expires = empty($this->token->data->refresh_token) ? (int) $this->token->expires : 0;
$json = '{"protocol": "onedrive", "mode": "done", "folders": '.$folders.', "expires": '.$expires.'}';
$html = 'OneDrive.com';
$html .= '<script>
$("#'.$options['id'].'").elfinder("instance").trigger("netmount", '.$json.');
</script>';
return array('exit' => true, 'body' => $html);
}
}
} catch (Exception $e) {
return array('exit' => true, 'body' => '{msg:errNetMountNoDriver}');
}
if ($_aToken = $this->session->get('OneDriveTokens')) {
$options['accessToken'] = json_encode($_aToken);
} else {
$this->setError(elFinder::ERROR_NETMOUNT, $options['host'], implode(' ', $this->error()));
return array('exit' => true, 'error' => $this->error());
}
$this->session->remove('nodeId');
unset($options['user'], $options['pass'], $options['id']);
return $options;
}
/**
* process of on netunmount
* Drop `onedrive` & rm thumbs.
*
* @param array $options
*
* @return bool
*/
public function netunmount($netVolumes, $key)
{
if ($tmbs = glob(rtrim($this->options['tmbPath'], '\\/').DIRECTORY_SEPARATOR.$this->tmbPrefix.'*.png')) {
foreach ($tmbs as $file) {
unlink($file);
}
}
return true;
}
/*********************************************************************/
/* INIT AND CONFIGURE */
/*********************************************************************/
/**
* Prepare FTP connection
* Connect to remote server and check if credentials are correct, if so, store the connection id in $ftp_conn.
*
* @return bool
*
* @author Dmitry (dio) Levashov
* @author Cem (DiscoFever)
**/
protected function init()
{
if (!$this->options['accessToken']) {
return $this->setError('Required option `accessToken` is undefined.');
}
try {
$this->token = json_decode($this->options['accessToken']);
$this->_od_refreshToken();
} catch (Exception $e) {
$this->token = null;
$this->session->remove('OneDriveTokens');
return $this->setError($e->getMessage());
}
if (empty($options['netkey'])) {
// make net mount key
$_tokenKey = isset($this->token->data->refresh_token) ? $this->token->data->refresh_token : $this->token->data->access_token;
$this->netMountKey = md5(implode('-', array('box', $this->options['path'], $_tokenKey)));
} else {
$this->netMountKey = $options['netkey'];
}
// normalize root path
if ($this->options['path'] == 'root') {
$this->options['path'] = '/';
}
$this->root = $this->options['path'] = $this->_normpath($this->options['path']);
$this->options['root'] == '' ? $this->options['root'] = 'OneDrive.com' : $this->options['root'];
if (empty($this->options['alias'])) {
$this->options['alias'] = ($this->options['path'] === '/') ? $this->options['root'] :
$this->_od_query(basename($this->options['path']), $fetch_self = true)->name.'@OneDrive';
}
$this->rootName = $this->options['alias'];
$this->tmbPrefix = 'onedrive'.base_convert($this->netMountKey, 10, 32);
if (!empty($this->options['tmpPath'])) {
if ((is_dir($this->options['tmpPath']) || mkdir($this->options['tmpPath'])) && is_writable($this->options['tmpPath'])) {
$this->tmp = $this->options['tmpPath'];
}
}
if (!$this->tmp && is_writable($this->options['tmbPath'])) {
$this->tmp = $this->options['tmbPath'];
}
if (!$this->tmp && ($tmp = elFinder::getStaticVar('commonTempPath'))) {
$this->tmp = $tmp;
}
// This driver dose not support `syncChkAsTs`
$this->options['syncChkAsTs'] = false;
// 'lsPlSleep' minmum 10 sec
$this->options['lsPlSleep'] = max(10, $this->options['lsPlSleep']);
$this->queryOptions = array(
'query' => array(
'select' => 'id,name,lastModifiedDateTime,file,folder,size,image',
),
);
if ($this->options['useApiThumbnail']) {
$this->options['tmbURL'] = 'https://';
$this->queryOptions['query']['expand'] = 'thumbnails(select=small)';
}
return true;
}
/**
* Configure after successfull mount.
*
* @author Dmitry (dio) Levashov
**/
protected function configure()
{
parent::configure();
$this->disabled[] = 'archive';
$this->disabled[] = 'extract';
}
/*********************************************************************/
/* FS API */
/*********************************************************************/
/**
* Close opened connection.
*
* @author Dmitry (dio) Levashov
**/
public function umount()
{
}
protected function isNameExists($path)
{
list($pid, $name) = $this->_od_splitPath($path);
return (bool) $this->_od_query($pid.'/children/'.rawurlencode($name).'?select=id', true);
}
/**
* Cache dir contents.
*
* @param string $path dir path
*
* @author Dmitry Levashov
**/
protected function cacheDir($path)
{
$this->dirsCache[$path] = array();
$hasDir = false;
list(, $itemId) = $this->_od_splitPath($path);
$res = $this->_od_query($itemId, false, false, $this->queryOptions);
if ($res) {
foreach ($res as $raw) {
if ($stat = $this->_od_parseRaw($raw)) {
$itemPath = $this->_joinPath($path, $raw->id);
$stat = $this->updateCache($itemPath, $stat);
if (empty($stat['hidden'])) {
if (!$hasDir && $stat['mime'] === 'directory') {
$hasDir = true;
}
$this->dirsCache[$path][] = $itemPath;
}
}
}
}
if (isset($this->sessionCache['subdirs'])) {
$this->sessionCache['subdirs'][$path] = $hasDir;
}
return $this->dirsCache[$path];
}
/**
* Copy file/recursive copy dir only in current volume.
* Return new file path or false.
*
* @param string $src source path
* @param string $dst destination dir path
* @param string $name new file name (optionaly)
*
* @return string|false
*
* @author Dmitry (dio) Levashov
* @author Naoki Sawada
**/
protected function copy($src, $dst, $name)
{
$itemId = '';
if ($this->options['copyJoin']) {
$test = $this->joinPathCE($dst, $name);
if ($testStat = $this->isNameExists($test)) {
$this->remove($test);
}
}
$path = $this->_copy($src, $dst, $name);
return $path
? $path
: $this->setError(elFinder::ERROR_COPY, $this->_path($src));
}
/**
* Remove file/ recursive remove dir.
*
* @param string $path file path
* @param bool $force try to remove even if file locked
*
* @return bool
*
* @author Dmitry (dio) Levashov
* @author Naoki Sawada
**/
protected function remove($path, $force = false)
{
$stat = $this->stat($path);
$stat['realpath'] = $path;
$this->rmTmb($stat);
$this->clearcache();
if (empty($stat)) {
return $this->setError(elFinder::ERROR_RM, $this->_path($path), elFinder::ERROR_FILE_NOT_FOUND);
}
if (!$force && !empty($stat['locked'])) {
return $this->setError(elFinder::ERROR_LOCKED, $this->_path($path));
}
if ($stat['mime'] == 'directory') {
if (!$this->_rmdir($path)) {
return $this->setError(elFinder::ERROR_RM, $this->_path($path));
}
} else {
if (!$this->_unlink($path)) {
return $this->setError(elFinder::ERROR_RM, $this->_path($path));
}
}
$this->removed[] = $stat;
return true;
}
/**
* Create thumnbnail and return it's URL on success.
*
* @param string $path file path
* @param string $mime file mime type
* @return string|false
*
* @author Dmitry (dio) Levashov
* @author Naoki Sawada
**/
protected function createTmb($path, $stat)
{
if (!$stat || !$this->canCreateTmb($path, $stat)) {
return false;
}
$name = $this->tmbname($stat);
$tmb = $this->tmbPath.DIRECTORY_SEPARATOR.$name;
// copy image into tmbPath so some drivers does not store files on local fs
if (!$data = $this->_od_getThumbnail($path)) {
return false;
}
if (!file_put_contents($tmb, $data)) {
return false;
}
$result = false;
$tmbSize = $this->tmbSize;
if (($s = getimagesize($tmb)) == false) {
return false;
}
/* If image smaller or equal thumbnail size - just fitting to thumbnail square */
if ($s[0] <= $tmbSize && $s[1] <= $tmbSize) {
$result = $this->imgSquareFit($tmb, $tmbSize, $tmbSize, 'center', 'middle', $this->options['tmbBgColor'], 'png');
} else {
if ($this->options['tmbCrop']) {
/* Resize and crop if image bigger than thumbnail */
if (!(($s[0] > $tmbSize && $s[1] <= $tmbSize) || ($s[0] <= $tmbSize && $s[1] > $tmbSize)) || ($s[0] > $tmbSize && $s[1] > $tmbSize)) {
$result = $this->imgResize($tmb, $tmbSize, $tmbSize, true, false, 'png');
}
if (($s = getimagesize($tmb)) != false) {
$x = $s[0] > $tmbSize ? intval(($s[0] - $tmbSize) / 2) : 0;
$y = $s[1] > $tmbSize ? intval(($s[1] - $tmbSize) / 2) : 0;
$result = $this->imgCrop($tmb, $tmbSize, $tmbSize, $x, $y, 'png');
}
} else {
$result = $this->imgResize($tmb, $tmbSize, $tmbSize, true, true, 'png');
}
$result = $this->imgSquareFit($tmb, $tmbSize, $tmbSize, 'center', 'middle', $this->options['tmbBgColor'], 'png');
}
if (!$result) {
unlink($tmb);
return false;
}
return $name;
}
/**
* Return thumbnail file name for required file.
*
* @param array $stat file stat
*
* @return string
*
* @author Dmitry (dio) Levashov
**/
protected function tmbname($stat)
{
return $this->tmbPrefix.$stat['rev'].$stat['ts'].'.png';
}
/**
* Return content URL.
*
* @param string $hash file hash
* @param array $options options
*
* @return string
*
* @author Naoki Sawada
**/
public function getContentUrl($hash, $options = array())
{
$res = '';
if (($file = $this->file($hash)) == false || !$file['url'] || $file['url'] == 1) {
$path = $this->decode($hash);
list(, $itemId) = $this->_od_splitPath($path);
try {
$url = self::API_URL.$itemId.'/action.createLink';
$data = (object) array(
'type' => 'embed',
'scope' => 'anonymous',
);
$curl = $this->_od_prepareCurl($url);
curl_setopt_array($curl, array(
CURLOPT_POST => true,
CURLOPT_POSTFIELDS => json_encode($data),
));
$result = curl_exec($curl);
curl_close($curl);
if ($result) {
$result = json_decode($result);
if (isset($result->link)) {
list(, $res) = explode('?', $result->link->webUrl);
$res = 'https://onedrive.live.com/download.aspx?'.$res;
}
}
} catch (Exception $e) {
$res = '';
}
}
return $res;
}
/*********************** paths/urls *************************/
/**
* Return parent directory path.
*
* @param string $path file path
*
* @return string
*
* @author Dmitry (dio) Levashov
**/
protected function _dirname($path)
{
list(, , $dirname) = $this->_od_splitPath($path);
return $dirname;
}
/**
* Return file name.
*
* @param string $path file path
*
* @return string
*
* @author Dmitry (dio) Levashov
**/
protected function _basename($path)
{
list(, $basename) = $this->_od_splitPath($path);
return $basename;
}
/**
* Join dir name and file name and retur full path.
*
* @param string $dir
* @param string $name
*
* @return string
*
* @author Dmitry (dio) Levashov
**/
protected function _joinPath($dir, $name)
{
if ($dir === 'root') {
$dir = '';
}
return $this->_normpath($dir.'/'.$name);
}
/**
* Return normalized path, this works the same as os.path.normpath() in Python.
*
* @param string $path path
*
* @return string
*
* @author Troex Nevelin
**/
protected function _normpath($path)
{
if (DIRECTORY_SEPARATOR !== '/') {
$path = str_replace(DIRECTORY_SEPARATOR, '/', $path);
}
$path = '/'.ltrim($path, '/');
return $path;
}
/**
* Return file path related to root dir.
*
* @param string $path file path
*
* @return string
*
* @author Dmitry (dio) Levashov
**/
protected function _relpath($path)
{
return $path;
}
/**
* Convert path related to root dir into real path.
*
* @param string $path file path
*
* @return string
*
* @author Dmitry (dio) Levashov
**/
protected function _abspath($path)
{
return $path;
}
/**
* Return fake path started from root dir.
*
* @param string $path file path
*
* @return string
*
* @author Dmitry (dio) Levashov
**/
protected function _path($path)
{
return $this->rootName.$this->_normpath(substr($path, strlen($this->root)));
}
/**
* Return true if $path is children of $parent.
*
* @param string $path path to check
* @param string $parent parent path
*
* @return bool
*
* @author Dmitry (dio) Levashov
**/
protected function _inpath($path, $parent)
{
return $path == $parent || strpos($path, $parent.'/') === 0;
}
/***************** file stat ********************/
/**
* Return stat for given path.
* Stat contains following fields:
* - (int) size file size in b. required
* - (int) ts file modification time in unix time. required
* - (string) mime mimetype. required for folders, others - optionally
* - (bool) read read permissions. required
* - (bool) write write permissions. required
* - (bool) locked is object locked. optionally
* - (bool) hidden is object hidden. optionally
* - (string) alias for symlinks - link target path relative to root path. optionally
* - (string) target for symlinks - link target path. optionally.
*
* If file does not exists - returns empty array or false.
*
* @param string $path file path
*
* @return array|false
*
* @author Dmitry (dio) Levashov
**/
protected function _stat($path)
{
if ($raw = $this->_od_getFileRaw($path)) {
return $this->_od_parseRaw($raw);
}
return false;
}
/**
* Return true if path is dir and has at least one childs directory.
*
* @param string $path dir path
*
* @return bool
*
* @author Dmitry (dio) Levashov
**/
protected function _subdirs($path)
{
list(, $itemId) = $this->_od_splitPath($path);
return (bool) $this->_od_query($itemId, false, false, array(
'query' => array(
'top' => 1,
'select' => 'id',
'filter' => 'folder ne null',
),
));
}
/**
* Return object width and height
* Ususaly used for images, but can be realize for video etc...
*
* @param string $path file path
* @param string $mime file mime type
*
* @return string
*
* @author Dmitry (dio) Levashov
**/
protected function _dimensions($path, $mime)
{
if (strpos($mime, 'image') !== 0) {
return '';
}
$cache = $this->_od_getFileRaw($path);
if ($cache && $img = $cache->image) {
if (isset($img->width) && isset($img->height)) {
return $img->width.'x'.$img->height;
}
}
$ret = '';
if ($work = $this->getWorkFile($path)) {
if ($size = @getimagesize($work)) {
$cache['width'] = $size[0];
$cache['height'] = $size[1];
$ret = $size[0].'x'.$size[1];
}
}
is_file($work) && @unlink($work);
return $ret;
}
/******************** file/dir content *********************/
/**
* Return files list in directory.
*
* @param string $path dir path
*
* @return array
*
* @author Dmitry (dio) Levashov
* @author Cem (DiscoFever)
**/
protected function _scandir($path)
{
return isset($this->dirsCache[$path])
? $this->dirsCache[$path]
: $this->cacheDir($path);
}
/**
* Open file and return file pointer.
*
* @param string $path file path
* @param bool $write open file for writing
*
* @return resource|false
*
* @author Dmitry (dio) Levashov
**/
protected function _fopen($path, $mode = 'rb')
{
if ($mode === 'rb' || $mode === 'r') {
list(, $itemId) = $this->_od_splitPath($path);
$data = array(
'target' => self::API_URL.$itemId.'/content',
'headers' => array('Authorization: Bearer '.$this->token->data->access_token),
);
return elFinder::getStreamByUrl($data);
}
return false;
}
/**
* Close opened file.
*
* @param resource $fp file pointer
*
* @return bool
*
* @author Dmitry (dio) Levashov
**/
protected function _fclose($fp, $path = '')
{
fclose($fp);
if ($path) {
unlink($this->getTempFile($path));
}
}
/******************** file/dir manipulations *************************/
/**
* Create dir and return created dir path or false on failed.
*
* @param string $path parent dir path
* @param string $name new directory name
*
* @return string|bool
*
* @author Dmitry (dio) Levashov
**/
protected function _mkdir($path, $name)
{
$namePath = $this->_joinPath($path, $name);
list($parentId) = $this->_od_splitPath($namePath);
try {
$properties = array(
'name' => (string) $name,
'folder' => (object) array(),
);
$data = (object) $properties;
$url = self::API_URL.$parentId.'/children';
$curl = $this->_od_prepareCurl($url);
curl_setopt_array($curl, array(
CURLOPT_POST => true,
CURLOPT_POSTFIELDS => json_encode($data),
));
//create the Folder in the Parent
$result = curl_exec($curl);
curl_close($curl);
$folder = json_decode($result);
return $this->_joinPath($path, $folder->id);
} catch (Exception $e) {
return $this->setError('OneDrive error: '.$e->getMessage());
}
}
/**
* Create file and return it's path or false on failed.
*
* @param string $path parent dir path
* @param string $name new file name
*
* @return string|bool
*
* @author Dmitry (dio) Levashov
**/
protected function _mkfile($path, $name)
{
return $this->_save(tmpfile(), $path, $name, array());
}
/**
* Create symlink. FTP driver does not support symlinks.
*
* @param string $target link target
* @param string $path symlink path
*
* @return bool
*
* @author Dmitry (dio) Levashov
**/
protected function _symlink($target, $path, $name)
{
return false;
}
/**
* Copy file into another file.
*
* @param string $source source file path
* @param string $targetDir target directory path
* @param string $name new file name
*
* @return bool
*
* @author Dmitry (dio) Levashov
**/
protected function _copy($source, $targetDir, $name)
{
$path = $this->_joinPath($targetDir, $name);
try {
//Set the Parent id
list(, $parentId) = $this->_od_splitPath($targetDir);
list(, $itemId) = $this->_od_splitPath($source);
$url = self::API_URL.$itemId.'/action.copy';
$properties = array(
'name' => (string) $name,
);
if ($parentId === 'root') {
$properties['parentReference'] = (object) array('path' => '/drive/root:');
} else {
$properties['parentReference'] = (object) array('id' => (string) $parentId);
}
$data = (object) $properties;
$curl = $this->_od_prepareCurl($url);
curl_setopt_array($curl, array(
CURLOPT_POST => true,
CURLOPT_HEADER => true,
CURLOPT_HTTPHEADER => array(
'Content-Type: application/json',
'Authorization: Bearer '.$this->token->data->access_token,
'Prefer: respond-async',
),
CURLOPT_POSTFIELDS => json_encode($data),
));
$result = curl_exec($curl);
curl_close($curl);
$res = false;
if (preg_match('/Location: (.+)/', $result, $m)) {
$monUrl = trim($m[1]);
while (!$res) {
usleep(200000);
$curl = $this->_od_prepareCurl($monUrl);
$state = json_decode(curl_exec($curl));
curl_close($curl);
if (isset($state->status)) {
if ($state->status === 'failed') {
break;
} else {
continue;
}
}
$res = $state;
}
}
if ($res && isset($res->id)) {
if (isset($res->folder) && isset($this->sessionCache['subdirs'])) {
$this->sessionCache['subdirs'][$targetDir] = true;
}
return $this->_joinPath($targetDir, $res->id);
}
return false;
} catch (Exception $e) {
return $this->setError('OneDrive error: '.$e->getMessage());
}
return true;
}
/**
* Move file into another parent dir.
* Return new file path or false.
*
* @param string $source source file path
* @param string $target target dir path
* @param string $name file name
*
* @return string|bool
*
* @author Dmitry (dio) Levashov
**/
protected function _move($source, $targetDir, $name)
{
try {
list(, $targetParentId) = $this->_od_splitPath($targetDir);
list($sourceParentId, $itemId, $srcParent) = $this->_od_splitPath($source);
$properties = array(
'name' => (string) $name,
);
if ($targetParentId !== $sourceParentId) {
$properties['parentReference'] = (object) array('id' => (string) $targetParentId);
}
$url = self::API_URL.$itemId;
$data = (object) $properties;
$curl = $this->_od_prepareCurl($url);
curl_setopt_array($curl, array(
CURLOPT_CUSTOMREQUEST => 'PATCH',
CURLOPT_POSTFIELDS => json_encode($data),
));
$result = json_decode(curl_exec($curl));
curl_close($curl);
if ($result && isset($result->id)) {
return $targetDir.'/'.$result->id;
} else {
return false;
}
} catch (Exception $e) {
return $this->setError('OneDrive error: '.$e->getMessage());
}
return false;
}
/**
* Remove file.
*
* @param string $path file path
*
* @return bool
*
* @author Dmitry (dio) Levashov
**/
protected function _unlink($path)
{
$stat = $this->stat($path);
try {
list(, $itemId) = $this->_od_splitPath($path);
$url = self::API_URL.$itemId;
$curl = $this->_od_prepareCurl($url);
curl_setopt_array($curl, array(
CURLOPT_CUSTOMREQUEST => 'DELETE',
));
//unlink or delete File or Folder in the Parent
$result = curl_exec($curl);
curl_close($curl);
} catch (Exception $e) {
return $this->setError('OneDrive error: '.$e->getMessage());
}
return true;
}
/**
* Remove dir.
*
* @param string $path dir path
*
* @return bool
*
* @author Dmitry (dio) Levashov
**/
protected function _rmdir($path)
{
return $this->_unlink($path);
}
/**
* Create new file and write into it from file pointer.
* Return new file path or false on error.
*
* @param resource $fp file pointer
* @param string $dir target dir path
* @param string $name file name
* @param array $stat file stat (required by some virtual fs)
*
* @return bool|string
*
* @author Dmitry (dio) Levashov
**/
protected function _save($fp, $path, $name, $stat)
{
$itemId = '';
if ($name === '') {
list($parentId, $itemId, $parent) = $this->_od_splitPath($path);
} else {
if ($stat) {
if (isset($stat['name'])) {
$name = $stat['name'];
}
if (isset($stat['rev']) && strpos($stat['hash'], $this->id) === 0) {
$itemId = $stat['rev'];
}
}
list(, $parentId) = $this->_od_splitPath($path);
$parent = $path;
}
try {
//Create or Update a file
$params = array('overwrite' => 'true');
$query = http_build_query($params);
if ($itemId === '') {
$url = self::API_URL.$parentId.'/children/'.rawurlencode($name).'/content?'.$query;
} else {
$url = self::API_URL.$itemId.'/content?'.$query;
}
$curl = $this->_od_prepareCurl();
$stats = fstat($fp);
$options = array(
CURLOPT_URL => $url,
CURLOPT_PUT => true,
CURLOPT_INFILE => $fp,
);
// Size
if ($stats[7]) {
$options[CURLOPT_INFILESIZE] = $stats[7];
}
curl_setopt_array($curl, $options);
//create or update File in the Target
$file = json_decode(curl_exec($curl));
curl_close($curl);
return $this->_joinPath($parent, $file->id);
} catch (Exception $e) {
return $this->setError('OneDrive error: '.$e->getMessage());
}
}
/**
* Get file contents.
*
* @param string $path file path
*
* @return string|false
*
* @author Dmitry (dio) Levashov
**/
protected function _getContents($path)
{
$contents = '';
try {
list(, $itemId) = $this->_od_splitPath($path);
$url = self::API_URL.$itemId.'/content';
$contents = $this->_od_createCurl($url, $contents = true);
} catch (Exception $e) {
return $this->setError('OneDrive error: '.$e->getMessage());
}
return $contents;
}
/**
* Write a string to a file.
*
* @param string $path file path
* @param string $content new file content
*
* @return bool
*
* @author Dmitry (dio) Levashov
**/
protected function _filePutContents($path, $content)
{
$res = false;
if ($local = $this->getTempFile($path)) {
if (file_put_contents($local, $content, LOCK_EX) !== false
&& ($fp = fopen($local, 'rb'))) {
clearstatcache();
$res = $this->_save($fp, $path, '', array());
fclose($fp);
}
file_exists($local) && unlink($local);
}
return $res;
}
/**
* Detect available archivers.
**/
protected function _checkArchivers()
{
// die('Not yet implemented. (_checkArchivers)');
return array();
}
/**
* chmod implementation.
*
* @return bool
**/
protected function _chmod($path, $mode)
{
return false;
}
/**
* Unpack archive.
*
* @param string $path archive path
* @param array $arc archiver command and arguments (same as in $this->archivers)
*
* @return true
*
* @author Dmitry (dio) Levashov
* @author Alexey Sukhotin
**/
protected function _unpack($path, $arc)
{
die('Not yet implemented. (_unpack)');
//return false;
}
/**
* Recursive symlinks search.
*
* @param string $path file/dir path
*
* @return bool
*
* @author Dmitry (dio) Levashov
**/
protected function _findSymlinks($path)
{
die('Not yet implemented. (_findSymlinks)');
}
/**
* Extract files from archive.
*
* @param string $path archive path
* @param array $arc archiver command and arguments (same as in $this->archivers)
*
* @return true
*
* @author Dmitry (dio) Levashov,
* @author Alexey Sukhotin
**/
protected function _extract($path, $arc)
{
die('Not yet implemented. (_extract)');
}
/**
* Create archive and return its path.
*
* @param string $dir target dir
* @param array $files files names list
* @param string $name archive name
* @param array $arc archiver options
*
* @return string|bool
*
* @author Dmitry (dio) Levashov,
* @author Alexey Sukhotin
**/
protected function _archive($dir, $files, $name, $arc)
{
die('Not yet implemented. (_archive)');
}
} // END class