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- <?php
- /**
- * 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://graph.microsoft.com/v1.0/me/drive/items/';
- /**
- * @var string The base URL for authorization requests
- */
- const AUTH_URL = 'https://login.microsoftonline.com/common/oauth2/v2.0/authorize';
- /**
- * @var string The base URL for token requests
- */
- const TOKEN_URL = 'https://login.microsoftonline.com/common/oauth2/v2.0/token';
- /**
- * 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();
- /**
- * Current token expires
- *
- * @var integer
- **/
- private $expires;
- /**
- * 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' => $decoded,
- );
- }
- /**
- * Get token and auto refresh.
- *
- * @return true|Exception
- */
- protected function _od_refreshToken()
- {
- if (!property_exists($this->token, 'expires') || $this->token->expires < time()) {
- if (!$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::checkAborted();
- $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://"
- }
- } elseif (!empty($raw->file->processingMetadata)) {
- $stat['tmb'] = '1';
- }
- }
- 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;
- }
- }
- /**
- * Upload large files with an upload session.
- *
- * @param resource $fp source file pointer
- * @param number $size total size
- * @param string $name item name
- * @param string $itemId item identifier
- * @param string $parent parent
- * @param string $parentId parent identifier
- *
- * @return string The item path
- */
- protected function _od_uploadSession($fp, $size, $name, $itemId, $parent, $parentId)
- {
- try {
- $send = $this->_od_getChunkData($fp);
- if ($send === false) {
- throw new Exception('Data can not be acquired from the source.');
- }
- // create upload session
- if ($itemId) {
- $url = self::API_URL.$itemId.'/createUploadSession';
- } else {
- $url = self::API_URL.$parentId.':/'.rawurlencode($name).':/createUploadSession';
- }
- $curl = $this->_od_prepareCurl($url);
- curl_setopt_array($curl, array(
- CURLOPT_POST => true,
- CURLOPT_POSTFIELDS => '{}',
- ));
- $sess = json_decode(curl_exec($curl));
- curl_close($curl);
- if ($sess) {
- if (isset($sess->error)) {
- throw new Exception($sess->error->message);
- }
- $next = strlen($send);
- $range = '0-'.($next - 1).'/'.$size;
- } else {
- throw new Exception('API response can not be obtained.');
- }
- $id = null;
- $retry = 0;
- while ($sess) {
- elFinder::extendTimeLimit();
- $putFp = tmpfile();
- fwrite($putFp, $send);
- fseek($putFp, 0);
- $url = $sess->uploadUrl;
- $curl = curl_init();
- $options = array(
- CURLOPT_URL => $url,
- CURLOPT_PUT => true,
- CURLOPT_RETURNTRANSFER => true,
- CURLOPT_INFILE => $putFp,
- CURLOPT_HTTPHEADER => array(
- 'Content-Length: '.strlen($send),
- 'Content-Range: bytes '.$range,
- ),
- );
- curl_setopt_array($curl, $options);
- $sess = json_decode(curl_exec($curl));
- curl_close($curl);
- if ($sess) {
- if (isset($sess->error)) {
- throw new Exception($sess->error->message);
- }
- if (isset($sess->id)) {
- $id = $sess->id;
- break;
- }
- if (isset($sess->nextExpectedRanges)) {
- list($_next) = explode('-', $sess->nextExpectedRanges[0]);
- if ($next == $_next) {
- $send = $this->_od_getChunkData($fp);
- if ($send === false) {
- throw new Exception('Data can not be acquired from the source.');
- }
- $next += strlen($send);
- $range = $_next.'-'.($next - 1).'/'.$size;
- $retry = 0;
- } else {
- if (++$retry > 3) {
- throw new Exception('Retry limit exceeded with uploadSession API call.');
- }
- }
- $sess->uploadUrl = $url;
- }
- } else {
- throw new Exception('API response can not be obtained.');
- }
- }
- if ($id) {
- return $this->_joinPath($parent, $id);
- } else {
- throw new Exception('An error occurred in the uploadSession API call.');
- }
- } catch (Exception $e) {
- return $this->setError('OneDrive error: '.$e->getMessage());
- }
- }
- /**
- * Get chunk data by file pointer to upload session.
- *
- * @param resource $fp source file pointer
- *
- * @return bool|string chunked data
- */
- protected function _od_getChunkData($fp)
- {
- static $chunkSize = null;
- if ($chunkSize === null) {
- $mem = elFinder::getIniBytes('memory_limit');
- if ($mem < 1) {
- $mem = 10485760; // 10 MiB
- } else {
- $mem -= memory_get_usage() - 1061548;
- $mem = min($mem, 10485760);
- }
- if ($mem > 327680) {
- $chunkSize = floor($mem / 327680) * 327680;
- } else {
- $chunkSize = $mem;
- }
- }
- if ($chunkSize < 8192) {
- return false;
- }
- $contents = '';
- while (!feof($fp) && strlen($contents) < $chunkSize) {
- $contents .= fread($fp, 8192);
- }
- return $contents;
- }
- /*********************************************************************/
- /* OVERRIDE FUNCTIONS */
- /*********************************************************************/
- /**
- * Prepare
- * Call from elFinder::netmout() before volume->mount().
- *
- * @return array
- *
- * @author Naoki Sawada
- * @author Raja Sharma updating for OneDrive
- **/
- public function netmountPrepare($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 = ' offline_access';
- }
- $redirect_uri = $options['url'].'/netmount/onedrive/1';
- $url = self::AUTH_URL
- .'?client_id='.urlencode($options['client_id'])
- .'&scope='.urlencode('files.readwrite.all'.$offline)
- .'&response_type=code'
- .'&redirect_uri='.urlencode($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;
- }
- /**
- * Return debug info for client.
- *
- * @return array
- **/
- public function debug()
- {
- $res = parent::debug();
- if (!empty($this->options['accessToken'])) {
- $res['accessToken'] = $this->options['accessToken'];
- }
- return $res;
- }
- /*********************************************************************/
- /* 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());
- }
- $this->expires = empty($this->token->data->refresh_token) ? (int) $this->token->expires : 0;
- if (empty($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 && ($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->options['tmbPath'] = '';
- $this->queryOptions['query']['expand'] = 'thumbnails(select=small)';
- }
- // enable command archive
- $this->options['useRemoteArchive'] = true;
- return true;
- }
- /**
- * Configure after successfull mount.
- *
- * @author Dmitry (dio) Levashov
- **/
- protected function configure()
- {
- parent::configure();
- // fallback of $this->tmp
- if (!$this->tmp && $this->tmbPathWritable) {
- $this->tmp = $this->tmbPath;
- }
- }
- /*********************************************************************/
- /* FS API */
- /*********************************************************************/
- /**
- * Close opened connection.
- *
- * @author Dmitry (dio) Levashov
- **/
- public function umount()
- {
- }
- protected function isNameExists($path)
- {
- list($pid, $name) = $this->_od_splitPath($path);
- $raw = $this->_od_query($pid.'/children/'.rawurlencode($name), true);
- return $raw? $this->_od_parseRaw($raw) : false;
- }
- /**
- * 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);
- }
- }
- if ($path = $this->_copy($src, $dst, $name)) {
- $this->added[] = $this->stat($path);
- } else {
- $this->setError(elFinder::ERROR_COPY, $this->_path($src));
- }
- return $path;
- }
- /**
- * 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, $stat)
- {
- if ($this->options['useApiThumbnail']) {
- if (func_num_args() > 2) {
- list(, , $count) = func_get_args();
- } else {
- $count = 0;
- }
- if ($count < 10) {
- if (isset($stat['tmb']) && $stat['tmb'] != '1') {
- return $stat['tmb'];
- } else {
- sleep(2);
- elFinder::extendTimeLimit();
- $this->clearcache();
- $stat = $this->stat($path);
- return $this->createTmb($path, $stat, ++$count);
- }
- }
- return false;
- }
- 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, $options = array())
- {
- if (!empty($options['temporary'])) {
- // try make temporary file
- $url = parent::getContentUrl($hash, $options);
- if ($url) {
- return $url;
- }
- }
- $res = '';
- if (($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.'/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)) {
- $stat = $this->_od_parseRaw($raw);
- if ($path === $this->root) {
- $stat['expires'] = $this->expires;
- }
- return $stat;
- }
- 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 (func_num_args() > 2) {
- $args = func_get_arg(2);
- } else {
- $args = array();
- }
- if (!empty($args['substitute'])) {
- $tmbSize = intval($args['substitute']);
- } else {
- $tmbSize = null;
- }
- list(, $itemId) = $this->_od_splitPath($path);
- $options = array(
- 'query' => array(
- 'select' => 'id,image',
- ),
- );
- if ($tmbSize) {
- $tmb = 'c'.$tmbSize.'x'.$tmbSize;
- $options['query']['expand'] = 'thumbnails(select='.$tmb.')';
- }
- $raw = $this->_od_query($itemId, true, false, $options);
- if ($raw && $img = $raw->image) {
- if (isset($img->width) && isset($img->height)) {
- $ret = array('dim' => $img->width.'x'.$img->height);
- if ($tmbSize) {
- $srcSize = explode('x', $ret['dim']);
- if (min(($tmbSize / $srcSize[0]), ($tmbSize / $srcSize[1])) < 1) {
- if (!empty($raw->thumbnails)) {
- $tmbArr = (array) $raw->thumbnails[0];
- if (!empty($tmbArr[$tmb]->url)) {
- $ret['url'] = $tmbArr[$tmb]->url;
- }
- }
- }
- }
- return $ret;
- }
- }
- $ret = '';
- if ($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 $this->_save($this->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.'/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 = new stdClass();
- if (preg_match('/Location: (.+)/', $result, $m)) {
- $monUrl = trim($m[1]);
- while ($res) {
- usleep(200000);
- $curl = curl_init($monUrl);
- curl_setopt_array($curl, array(
- CURLOPT_RETURNTRANSFER => true,
- CURLOPT_HTTPHEADER => array(
- 'Content-Type: application/json',
- ),
- ));
- $res = json_decode(curl_exec($curl));
- curl_close($curl);
- if (isset($res->status)) {
- if ($res->status === 'completed' || $res->status === 'failed') {
- break;
- }
- } elseif (isset($res->error)) {
- return $this->setError('OneDrive error: '.$res->error->message);
- }
- }
- }
- if ($res && isset($res->resourceId)) {
- if (isset($res->folder) && isset($this->sessionCache['subdirs'])) {
- $this->sessionCache['subdirs'][$targetDir] = true;
- }
- return $this->_joinPath($targetDir, $res->resourceId);
- }
- 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 = '';
- $size = null;
- if ($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 = $path;
- }
- if ($stat && isset($stat['size'])) {
- $size = $stat['size'];
- } else {
- $stats = fstat($fp);
- if (isset($stats[7])) {
- $size = $stats[7];
- }
- }
- if ($size > 4194304) {
- return $this->_od_uploadSession($fp, $size, $name, $itemId, $parent, $parentId);
- }
- try {
- //Create or Update a file
- if ($itemId === '') {
- $url = self::API_URL.$parentId.':/'.rawurlencode($name).':/content';
- } else {
- $url = self::API_URL.$itemId.'/content';
- }
- $curl = $this->_od_prepareCurl();
- $options = array(
- CURLOPT_URL => $url,
- CURLOPT_PUT => true,
- CURLOPT_INFILE => $fp,
- );
- // Size
- if ($size !== null) {
- $options[CURLOPT_INFILESIZE] = $size;
- }
- curl_setopt_array($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
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