.tmp
10 months ago
editors
4 weeks ago
libs
7 years ago
plugins
3 years ago
resources
7 years ago
MySQLStorage.sql
1 year ago
autoload.php
10 months ago
connector.maximal.php-dist
1 year ago
connector.minimal.php-dist
1 year ago
elFinder.class.php
4 weeks ago
elFinderConnector.class.php
4 weeks ago
elFinderFlysystemGoogleDriveNetmount.php
5 years ago
elFinderPlugin.php
7 years ago
elFinderSession.php
4 years ago
elFinderSessionInterface.php
7 years ago
elFinderVolumeBox.class.php
5 years ago
elFinderVolumeDriver.class.php
4 weeks ago
elFinderVolumeDropbox.class.php
1 year ago
elFinderVolumeDropbox2.class.php
4 weeks ago
elFinderVolumeFTP.class.php
5 years ago
elFinderVolumeGoogleDrive.class.php
5 years ago
elFinderVolumeGroup.class.php
7 years ago
elFinderVolumeLocalFileSystem.class.php
2 years ago
elFinderVolumeMySQL.class.php
10 months ago
elFinderVolumeOneDrive.class.php
4 weeks ago
elFinderVolumeSFTPphpseclib.class.php
4 weeks ago
elFinderVolumeTrash.class.php
7 years ago
elFinderVolumeTrashMySQL.class.php
7 years ago
mime.types
3 years ago
elFinderVolumeDropbox.class.php
1465 lines
| 1 | <?php |
| 2 | |
| 3 | elFinder::$netDrivers['dropbox'] = 'Dropbox'; |
| 4 | |
| 5 | /** |
| 6 | * Simple elFinder driver for FTP |
| 7 | * |
| 8 | * @author Dmitry (dio) Levashov |
| 9 | * @author Cem (discofever) |
| 10 | **/ |
| 11 | class elFinderVolumeDropbox extends elFinderVolumeDriver { |
| 12 | |
| 13 | /** |
| 14 | * Driver id |
| 15 | * Must be started from letter and contains [a-z0-9] |
| 16 | * Used as part of volume id |
| 17 | * |
| 18 | * @var string |
| 19 | **/ |
| 20 | protected $driverId = 'd'; |
| 21 | |
| 22 | /** |
| 23 | * OAuth object |
| 24 | * |
| 25 | * @var oauth |
| 26 | **/ |
| 27 | protected $oauth = null; |
| 28 | |
| 29 | /** |
| 30 | * Dropbox object |
| 31 | * |
| 32 | * @var dropbox |
| 33 | **/ |
| 34 | protected $dropbox = null; |
| 35 | |
| 36 | /** |
| 37 | * Directory for meta data caches |
| 38 | * If not set driver not cache meta data |
| 39 | * |
| 40 | * @var string |
| 41 | **/ |
| 42 | protected $metaCache = ''; |
| 43 | |
| 44 | /** |
| 45 | * Last API error message |
| 46 | * |
| 47 | * @var string |
| 48 | **/ |
| 49 | protected $apiError = ''; |
| 50 | |
| 51 | /** |
| 52 | * Directory for tmp files |
| 53 | * If not set driver will try to use tmbDir as tmpDir |
| 54 | * |
| 55 | * @var string |
| 56 | **/ |
| 57 | protected $tmp = ''; |
| 58 | |
| 59 | /** |
| 60 | * Dropbox.com uid |
| 61 | * |
| 62 | * @var string |
| 63 | **/ |
| 64 | protected $dropboxUid = ''; |
| 65 | |
| 66 | /** |
| 67 | * Dropbox download host, replaces 'www.dropbox.com' of shares URL |
| 68 | * |
| 69 | * @var string |
| 70 | */ |
| 71 | private $dropbox_dlhost = 'dl.dropboxusercontent.com'; |
| 72 | |
| 73 | private $dropbox_phpFound = false; |
| 74 | |
| 75 | private $DB_TableName = ''; |
| 76 | |
| 77 | private $tmbPrefix = ''; |
| 78 | |
| 79 | /** |
| 80 | * Constructor |
| 81 | * Extend options with required fields |
| 82 | * |
| 83 | * @author Dmitry (dio) Levashov |
| 84 | * @author Cem (DiscoFever) |
| 85 | */ |
| 86 | public function __construct() { |
| 87 | |
| 88 | // check with composer |
| 89 | $this->dropbox_phpFound = class_exists('Dropbox_API'); |
| 90 | |
| 91 | if (! $this->dropbox_phpFound) { |
| 92 | // check with pear |
| 93 | if (include_once 'Dropbox/autoload.php') { |
| 94 | $this->dropbox_phpFound = in_array('Dropbox_autoload', spl_autoload_functions()); |
| 95 | } |
| 96 | } |
| 97 | |
| 98 | $opts = array( |
| 99 | 'consumerKey' => '', |
| 100 | 'consumerSecret' => '', |
| 101 | 'accessToken' => '', |
| 102 | 'accessTokenSecret' => '', |
| 103 | 'dropboxUid' => '', |
| 104 | 'root' => 'dropbox', |
| 105 | 'path' => '/', |
| 106 | 'separator' => '/', |
| 107 | 'PDO_DSN' => '', // if empty use 'sqlite:(metaCachePath|tmbPath)/elFinder_dropbox_db_(hash:dropboxUid+consumerSecret)' |
| 108 | 'PDO_User' => '', |
| 109 | 'PDO_Pass' => '', |
| 110 | 'PDO_Options' => array(), |
| 111 | 'PDO_DBName' => 'dropbox', |
| 112 | 'treeDeep' => 0, |
| 113 | 'tmbPath' => '', |
| 114 | 'tmbURL' => '', |
| 115 | 'tmpPath' => '', |
| 116 | 'getTmbSize' => 'large', // small: 32x32, medium or s: 64x64, large or m: 128x128, l: 640x480, xl: 1024x768 |
| 117 | 'metaCachePath' => '', |
| 118 | 'metaCacheTime' => '600', // 10m |
| 119 | 'acceptedName' => '#^[^/\\?*:|"<>]*[^./\\?*:|"<>]$#', |
| 120 | 'rootCssClass' => 'elfinder-navbar-root-dropbox' |
| 121 | ); |
| 122 | $this->options = array_merge($this->options, $opts); |
| 123 | $this->options['mimeDetect'] = 'internal'; |
| 124 | } |
| 125 | |
| 126 | /** |
| 127 | * Prepare |
| 128 | * Call from elFinder::netmout() before volume->mount() |
| 129 | * |
| 130 | * @param $options |
| 131 | * @return Array |
| 132 | * @author Naoki Sawada |
| 133 | */ |
| 134 | public function netmountPrepare($options) { |
| 135 | if (empty($options['consumerKey']) && defined('ELFINDER_DROPBOX_CONSUMERKEY')) $options['consumerKey'] = ELFINDER_DROPBOX_CONSUMERKEY; |
| 136 | if (empty($options['consumerSecret']) && defined('ELFINDER_DROPBOX_CONSUMERSECRET')) $options['consumerSecret'] = ELFINDER_DROPBOX_CONSUMERSECRET; |
| 137 | |
| 138 | if ($options['user'] === 'init') { |
| 139 | |
| 140 | if (! $this->dropbox_phpFound || empty($options['consumerKey']) || empty($options['consumerSecret']) || !class_exists('PDO', false)) { |
| 141 | return array('exit' => true, 'body' => '{msg:errNetMountNoDriver}'); |
| 142 | } |
| 143 | |
| 144 | if (defined('ELFINDER_DROPBOX_USE_CURL_PUT')) { |
| 145 | $this->oauth = new Dropbox_OAuth_Curl($options['consumerKey'], $options['consumerSecret']); |
| 146 | } else { |
| 147 | if (class_exists('OAuth', false)) { |
| 148 | $this->oauth = new Dropbox_OAuth_PHP($options['consumerKey'], $options['consumerSecret']); |
| 149 | } else { |
| 150 | if (! class_exists('HTTP_OAuth_Consumer')) { |
| 151 | // We're going to try to load in manually |
| 152 | include 'HTTP/OAuth/Consumer.php'; |
| 153 | } |
| 154 | if (class_exists('HTTP_OAuth_Consumer', false)) { |
| 155 | $this->oauth = new Dropbox_OAuth_PEAR($options['consumerKey'], $options['consumerSecret']); |
| 156 | } |
| 157 | } |
| 158 | } |
| 159 | |
| 160 | if (! $this->oauth) { |
| 161 | return array('exit' => true, 'body' => '{msg:errNetMountNoDriver}'); |
| 162 | } |
| 163 | |
| 164 | if ($options['pass'] === 'init') { |
| 165 | $html = ''; |
| 166 | if ($sessionToken = $this->session->get('DropboxTokens')) { |
| 167 | // token check |
| 168 | try { |
| 169 | list(, $accessToken, $accessTokenSecret) = $sessionToken; |
| 170 | $this->oauth->setToken($accessToken, $accessTokenSecret); |
| 171 | $this->dropbox = new Dropbox_API($this->oauth, $this->options['root']); |
| 172 | $this->dropbox->getAccountInfo(); |
| 173 | $script = '<script> |
| 174 | $("#'.$options['id'].'").elfinder("instance").trigger("netmount", {protocol: "dropbox", mode: "done"}); |
| 175 | </script>'; |
| 176 | $html = $script; |
| 177 | } catch (Dropbox_Exception $e) { |
| 178 | $this->session->remove('DropboxTokens'); |
| 179 | } |
| 180 | } |
| 181 | if (! $html) { |
| 182 | // get customdata |
| 183 | $cdata = ''; |
| 184 | $innerKeys = array('cmd', 'host', 'options', 'pass', 'protocol', 'user'); |
| 185 | $this->ARGS = $_SERVER['REQUEST_METHOD'] === 'POST'? $_POST : $_GET; |
| 186 | foreach($this->ARGS as $k => $v) { |
| 187 | if (! in_array($k, $innerKeys)) { |
| 188 | $cdata .= '&' . $k . '=' . rawurlencode($v); |
| 189 | } |
| 190 | } |
| 191 | if (strpos($options['url'], 'http') !== 0 ) { |
| 192 | $options['url'] = elFinder::getConnectorUrl(); |
| 193 | } |
| 194 | $callback = $options['url'] |
| 195 | . '?cmd=netmount&protocol=dropbox&host=dropbox.com&user=init&pass=return&node='.$options['id'].$cdata; |
| 196 | |
| 197 | try { |
| 198 | $tokens = $this->oauth->getRequestToken(); |
| 199 | $url= $this->oauth->getAuthorizeUrl(rawurlencode($callback)); |
| 200 | } catch (Dropbox_Exception $e) { |
| 201 | return array('exit' => true, 'body' => '{msg:errAccess}'); |
| 202 | } |
| 203 | |
| 204 | $this->session->set('DropboxAuthTokens', $tokens); |
| 205 | $html = '<input id="elf-volumedriver-dropbox-host-btn" class="ui-button ui-widget ui-state-default ui-corner-all ui-button-text-only" value="{msg:btnApprove}" type="button" onclick="window.open(\''.$url.'\')">'; |
| 206 | $html .= '<script> |
| 207 | $("#'.$options['id'].'").elfinder("instance").trigger("netmount", {protocol: "dropbox", mode: "makebtn"}); |
| 208 | </script>'; |
| 209 | } |
| 210 | return array('exit' => true, 'body' => $html); |
| 211 | } else { |
| 212 | $this->oauth->setToken($this->session->get('DropboxAuthTokens')); |
| 213 | $this->session->remove('DropboxAuthTokens'); |
| 214 | $tokens = $this->oauth->getAccessToken(); |
| 215 | $this->session->set('DropboxTokens', array($_GET['uid'], $tokens['token'], $tokens['token_secret'])); |
| 216 | |
| 217 | $out = array( |
| 218 | 'node' => $_GET['node'], |
| 219 | 'json' => '{"protocol": "dropbox", "mode": "done"}', |
| 220 | 'bind' => 'netmount' |
| 221 | ); |
| 222 | |
| 223 | return array('exit' => 'callback', 'out' => $out); |
| 224 | } |
| 225 | } |
| 226 | if ($sessionToken = $this->session->get('DropboxTokens')) { |
| 227 | list($options['dropboxUid'], $options['accessToken'], $options['accessTokenSecret']) = $sessionToken; |
| 228 | } |
| 229 | unset($options['user'], $options['pass']); |
| 230 | return $options; |
| 231 | } |
| 232 | |
| 233 | /** |
| 234 | * process of on netunmount |
| 235 | * Drop table `dropbox` & rm thumbs |
| 236 | * |
| 237 | * @param $netVolumes |
| 238 | * @param $key |
| 239 | * @return bool |
| 240 | * @internal param array $options |
| 241 | */ |
| 242 | public function netunmount($netVolumes, $key) { |
| 243 | $count = 0; |
| 244 | $dropboxUid = ''; |
| 245 | if (isset($netVolumes[$key])) { |
| 246 | $dropboxUid = $netVolumes[$key]['dropboxUid']; |
| 247 | } |
| 248 | foreach($netVolumes as $volume) { |
| 249 | if ($volume['host'] === 'dropbox' && $volume['dropboxUid'] === $dropboxUid) { |
| 250 | $count++; |
| 251 | } |
| 252 | } |
| 253 | if ($count === 1) { |
| 254 | $this->DB->exec('drop table '.$this->DB_TableName); |
| 255 | foreach(glob(rtrim($this->options['tmbPath'], '\\/').DIRECTORY_SEPARATOR.$this->tmbPrefix.'*.png') as $tmb) { |
| 256 | unlink($tmb); |
| 257 | } |
| 258 | } |
| 259 | return true; |
| 260 | } |
| 261 | |
| 262 | /*********************************************************************/ |
| 263 | /* INIT AND CONFIGURE */ |
| 264 | /*********************************************************************/ |
| 265 | |
| 266 | /** |
| 267 | * Prepare FTP connection |
| 268 | * Connect to remote server and check if credentials are correct, if so, store the connection id in $ftp_conn |
| 269 | * |
| 270 | * @return bool |
| 271 | * @author Dmitry (dio) Levashov |
| 272 | * @author Cem (DiscoFever) |
| 273 | **/ |
| 274 | protected function init() { |
| 275 | if (!class_exists('PDO', false)) { |
| 276 | return $this->setError('PHP PDO class is require.'); |
| 277 | } |
| 278 | |
| 279 | if (!$this->options['consumerKey'] |
| 280 | || !$this->options['consumerSecret'] |
| 281 | || !$this->options['accessToken'] |
| 282 | || !$this->options['accessTokenSecret']) { |
| 283 | return $this->setError('Required options undefined.'); |
| 284 | } |
| 285 | |
| 286 | if (empty($this->options['metaCachePath']) && defined('ELFINDER_DROPBOX_META_CACHE_PATH')) { |
| 287 | $this->options['metaCachePath'] = ELFINDER_DROPBOX_META_CACHE_PATH; |
| 288 | } |
| 289 | |
| 290 | // make net mount key |
| 291 | $this->netMountKey = md5(join('-', array('dropbox', $this->options['path']))); |
| 292 | |
| 293 | if (! $this->oauth) { |
| 294 | if (defined('ELFINDER_DROPBOX_USE_CURL_PUT')) { |
| 295 | $this->oauth = new Dropbox_OAuth_Curl($this->options['consumerKey'], $this->options['consumerSecret']); |
| 296 | } else { |
| 297 | if (class_exists('OAuth', false)) { |
| 298 | $this->oauth = new Dropbox_OAuth_PHP($this->options['consumerKey'], $this->options['consumerSecret']); |
| 299 | } else { |
| 300 | if (! class_exists('HTTP_OAuth_Consumer')) { |
| 301 | // We're going to try to load in manually |
| 302 | include 'HTTP/OAuth/Consumer.php'; |
| 303 | } |
| 304 | if (class_exists('HTTP_OAuth_Consumer', false)) { |
| 305 | $this->oauth = new Dropbox_OAuth_PEAR($this->options['consumerKey'], $this->options['consumerSecret']); |
| 306 | } |
| 307 | } |
| 308 | } |
| 309 | } |
| 310 | |
| 311 | if (! $this->oauth) { |
| 312 | return $this->setError('OAuth extension not loaded.'); |
| 313 | } |
| 314 | |
| 315 | // normalize root path |
| 316 | $this->root = $this->options['path'] = $this->_normpath($this->options['path']); |
| 317 | |
| 318 | if (empty($this->options['alias'])) { |
| 319 | $this->options['alias'] = ($this->options['path'] === '/')? 'Dropbox.com' : 'Dropbox'.$this->options['path']; |
| 320 | } |
| 321 | |
| 322 | $this->rootName = $this->options['alias']; |
| 323 | |
| 324 | try { |
| 325 | $this->oauth->setToken($this->options['accessToken'], $this->options['accessTokenSecret']); |
| 326 | $this->dropbox = new Dropbox_API($this->oauth, $this->options['root']); |
| 327 | } catch (Dropbox_Exception $e) { |
| 328 | $this->session->remove('DropboxTokens'); |
| 329 | return $this->setError('Dropbox error: '.$e->getMessage()); |
| 330 | } |
| 331 | |
| 332 | // user |
| 333 | if (empty($this->options['dropboxUid'])) { |
| 334 | try { |
| 335 | $res = $this->dropbox->getAccountInfo(); |
| 336 | $this->options['dropboxUid'] = $res['uid']; |
| 337 | } catch (Dropbox_Exception $e) { |
| 338 | $this->session->remove('DropboxTokens'); |
| 339 | return $this->setError('Dropbox error: '.$e->getMessage()); |
| 340 | } |
| 341 | } |
| 342 | |
| 343 | $this->dropboxUid = $this->options['dropboxUid']; |
| 344 | $this->tmbPrefix = 'dropbox'.base_convert($this->dropboxUid, 10, 32); |
| 345 | |
| 346 | if (!empty($this->options['tmpPath'])) { |
| 347 | if ((is_dir($this->options['tmpPath']) || mkdir($this->options['tmpPath'])) && is_writable($this->options['tmpPath'])) { |
| 348 | $this->tmp = $this->options['tmpPath']; |
| 349 | } |
| 350 | } |
| 351 | if (!$this->tmp && is_writable($this->options['tmbPath'])) { |
| 352 | $this->tmp = $this->options['tmbPath']; |
| 353 | } |
| 354 | if (!$this->tmp && ($tmp = elFinder::getStaticVar('commonTempPath'))) { |
| 355 | $this->tmp = $tmp; |
| 356 | } |
| 357 | |
| 358 | if (!empty($this->options['metaCachePath'])) { |
| 359 | if ((is_dir($this->options['metaCachePath']) || mkdir($this->options['metaCachePath'])) && is_writable($this->options['metaCachePath'])) { |
| 360 | $this->metaCache = $this->options['metaCachePath']; |
| 361 | } |
| 362 | } |
| 363 | if (!$this->metaCache && $this->tmp) { |
| 364 | $this->metaCache = $this->tmp; |
| 365 | } |
| 366 | |
| 367 | if (!$this->metaCache) { |
| 368 | return $this->setError('Cache dirctory (metaCachePath or tmp) is require.'); |
| 369 | } |
| 370 | |
| 371 | // setup PDO |
| 372 | if (! $this->options['PDO_DSN']) { |
| 373 | $this->options['PDO_DSN'] = 'sqlite:'.$this->metaCache.DIRECTORY_SEPARATOR.'.elFinder_dropbox_db_'.md5($this->dropboxUid.$this->options['consumerSecret']); |
| 374 | } |
| 375 | // DataBase table name |
| 376 | $this->DB_TableName = $this->options['PDO_DBName']; |
| 377 | // DataBase check or make table |
| 378 | try { |
| 379 | $this->DB = new PDO($this->options['PDO_DSN'], $this->options['PDO_User'], $this->options['PDO_Pass'], $this->options['PDO_Options']); |
| 380 | if (! $this->checkDB()) { |
| 381 | return $this->setError('Can not make DB table'); |
| 382 | } |
| 383 | } catch (PDOException $e) { |
| 384 | return $this->setError('PDO connection failed: '.$e->getMessage()); |
| 385 | } |
| 386 | |
| 387 | $res = $this->deltaCheck($this->isMyReload()); |
| 388 | if ($res !== true) { |
| 389 | if (is_string($res)) { |
| 390 | return $this->setError($res); |
| 391 | } else { |
| 392 | return $this->setError('Could not check API "delta"'); |
| 393 | } |
| 394 | } |
| 395 | |
| 396 | if (is_null($this->options['syncChkAsTs'])) { |
| 397 | $this->options['syncChkAsTs'] = true; |
| 398 | } |
| 399 | if ($this->options['syncChkAsTs']) { |
| 400 | // 'tsPlSleep' minmum 5 sec |
| 401 | $this->options['tsPlSleep'] = max(5, $this->options['tsPlSleep']); |
| 402 | } else { |
| 403 | // 'lsPlSleep' minmum 10 sec |
| 404 | $this->options['lsPlSleep'] = max(10, $this->options['lsPlSleep']); |
| 405 | } |
| 406 | |
| 407 | return true; |
| 408 | } |
| 409 | |
| 410 | |
| 411 | /** |
| 412 | * Configure after successful mount. |
| 413 | * |
| 414 | * @return string |
| 415 | * @author Dmitry (dio) Levashov |
| 416 | **/ |
| 417 | protected function configure() { |
| 418 | parent::configure(); |
| 419 | |
| 420 | $this->disabled[] = 'archive'; |
| 421 | $this->disabled[] = 'extract'; |
| 422 | } |
| 423 | |
| 424 | /** |
| 425 | * Check DB for delta cache |
| 426 | * |
| 427 | * @return bool |
| 428 | */ |
| 429 | private function checkDB() { |
| 430 | $res = $this->query('SELECT * FROM sqlite_master WHERE type=\'table\' AND name=\''.$this->DB_TableName.'\''); |
| 431 | if ($res && isset($_REQUEST['init'])) { |
| 432 | // check is index(nameidx) UNIQUE? |
| 433 | $chk = $this->query('SELECT sql FROM sqlite_master WHERE type=\'index\' and name=\'nameidx\''); |
| 434 | if (!$chk || strpos(strtoupper($chk[0]), 'UNIQUE') === false) { |
| 435 | // remake |
| 436 | $this->DB->exec('DROP TABLE '.$this->DB_TableName); |
| 437 | $res = false; |
| 438 | } |
| 439 | } |
| 440 | if (! $res) { |
| 441 | try { |
| 442 | $this->DB->exec('CREATE TABLE '.$this->DB_TableName.'(path text, fname text, dat blob, isdir integer);'); |
| 443 | $this->DB->exec('CREATE UNIQUE INDEX nameidx ON '.$this->DB_TableName.'(path, fname)'); |
| 444 | $this->DB->exec('CREATE INDEX isdiridx ON '.$this->DB_TableName.'(isdir)'); |
| 445 | } catch (PDOException $e) { |
| 446 | return $this->setError($e->getMessage()); |
| 447 | } |
| 448 | } |
| 449 | return true; |
| 450 | } |
| 451 | |
| 452 | /** |
| 453 | * DB query and fetchAll |
| 454 | * |
| 455 | * @param string $sql |
| 456 | * @return boolean|array |
| 457 | */ |
| 458 | private function query($sql) { |
| 459 | if ($sth = $this->DB->query($sql)) { |
| 460 | $res = $sth->fetchAll(PDO::FETCH_COLUMN); |
| 461 | } else { |
| 462 | $res = false; |
| 463 | } |
| 464 | return $res; |
| 465 | } |
| 466 | |
| 467 | /** |
| 468 | * Get dat(dropbox metadata) from DB |
| 469 | * |
| 470 | * @param string $path |
| 471 | * @return array dropbox metadata |
| 472 | */ |
| 473 | private function getDBdat($path) { |
| 474 | if ($res = $this->query('select dat from '.$this->DB_TableName.' where path='.$this->DB->quote(strtolower($this->_dirname($path))).' and fname='.$this->DB->quote(strtolower($this->_basename($path))).' limit 1')) { |
| 475 | return unserialize($res[0]); |
| 476 | } else { |
| 477 | return array(); |
| 478 | } |
| 479 | } |
| 480 | |
| 481 | /** |
| 482 | * Update DB dat(dropbox metadata) |
| 483 | * |
| 484 | * @param string $path |
| 485 | * @param array $dat |
| 486 | * @return bool|array |
| 487 | */ |
| 488 | private function updateDBdat($path, $dat) { |
| 489 | return $this->query('update '.$this->DB_TableName.' set dat='.$this->DB->quote(serialize($dat)) |
| 490 | . ', isdir=' . ($dat['is_dir']? 1 : 0) |
| 491 | . ' where path='.$this->DB->quote(strtolower($this->_dirname($path))).' and fname='.$this->DB->quote(strtolower($this->_basename($path)))); |
| 492 | } |
| 493 | /*********************************************************************/ |
| 494 | /* FS API */ |
| 495 | /*********************************************************************/ |
| 496 | |
| 497 | /** |
| 498 | * Close opened connection |
| 499 | * |
| 500 | * @return void |
| 501 | * @author Dmitry (dio) Levashov |
| 502 | **/ |
| 503 | public function umount() { |
| 504 | |
| 505 | } |
| 506 | |
| 507 | /** |
| 508 | * Get delta data and DB update |
| 509 | * |
| 510 | * @param boolean $refresh force refresh |
| 511 | * @return true|string error message |
| 512 | */ |
| 513 | protected function deltaCheck($refresh = true) { |
| 514 | $chk = false; |
| 515 | if (! $refresh && $chk = $this->query('select dat from '.$this->DB_TableName.' where path=\'\' and fname=\'\' limit 1')) { |
| 516 | $chk = unserialize($chk[0]); |
| 517 | } |
| 518 | if ($chk && ($chk['mtime'] + $this->options['metaCacheTime']) > $_SERVER['REQUEST_TIME']) { |
| 519 | return true; |
| 520 | } |
| 521 | |
| 522 | try { |
| 523 | $more = true; |
| 524 | $this->DB->beginTransaction(); |
| 525 | |
| 526 | if ($res = $this->query('select dat from '.$this->DB_TableName.' where path=\'\' and fname=\'\' limit 1')) { |
| 527 | $res = unserialize($res[0]); |
| 528 | $cursor = $res['cursor']; |
| 529 | } else { |
| 530 | $cursor = ''; |
| 531 | } |
| 532 | $delete = false; |
| 533 | $reset = false; |
| 534 | $ptimes = array(); |
| 535 | $now = time(); |
| 536 | do { |
| 537 | ini_set('max_execution_time', 120); |
| 538 | $_info = $this->dropbox->delta($cursor); |
| 539 | if (! empty($_info['reset'])) { |
| 540 | $this->DB->exec('TRUNCATE table '.$this->DB_TableName); |
| 541 | $this->DB->exec('insert into '.$this->DB_TableName.' values(\'\', \'\', \''.serialize(array('cursor' => '', 'mtime' => 0)).'\', 0);'); |
| 542 | $this->DB->exec('insert into '.$this->DB_TableName.' values(\'/\', \'\', \''.serialize(array( |
| 543 | 'path' => '/', |
| 544 | 'is_dir' => 1, |
| 545 | 'mime_type' => '', |
| 546 | 'bytes' => 0 |
| 547 | )).'\', 0);'); |
| 548 | $reset = true; |
| 549 | } |
| 550 | $cursor = $_info['cursor']; |
| 551 | |
| 552 | foreach($_info['entries'] as $entry) { |
| 553 | $key = strtolower($entry[0]); |
| 554 | $pkey = strtolower($this->_dirname($key)); |
| 555 | |
| 556 | $path = $this->DB->quote($pkey); |
| 557 | $fname = $this->DB->quote(strtolower($this->_basename($key))); |
| 558 | $where = 'where path='.$path.' and fname='.$fname; |
| 559 | |
| 560 | if (empty($entry[1])) { |
| 561 | $ptimes[$pkey] = isset($ptimes[$pkey])? max(array($now, $ptimes[$pkey])) : $now; |
| 562 | $this->DB->exec('delete from '.$this->DB_TableName.' '.$where); |
| 563 | ! $delete && $delete = true; |
| 564 | continue; |
| 565 | } |
| 566 | |
| 567 | $_itemTime = strtotime(isset($entry[1]['client_mtime'])? $entry[1]['client_mtime'] : $entry[1]['modified']); |
| 568 | $ptimes[$pkey] = isset($ptimes[$pkey])? max(array($_itemTime, $ptimes[$pkey])) : $_itemTime; |
| 569 | $sql = 'select path from '.$this->DB_TableName.' '.$where.' limit 1'; |
| 570 | if (! $reset && $this->query($sql)) { |
| 571 | $this->DB->exec('update '.$this->DB_TableName.' set dat='.$this->DB->quote(serialize($entry[1])).', isdir='.($entry[1]['is_dir']? 1 : 0).' ' .$where); |
| 572 | } else { |
| 573 | $this->DB->exec('insert into '.$this->DB_TableName.' values ('.$path.', '.$fname.', '.$this->DB->quote(serialize($entry[1])).', '.(int)$entry[1]['is_dir'].')'); |
| 574 | } |
| 575 | } |
| 576 | } while (! empty($_info['has_more'])); |
| 577 | |
| 578 | // update time stamp of parent holder |
| 579 | foreach ($ptimes as $_p => $_t) { |
| 580 | if ($praw = $this->getDBdat($_p)) { |
| 581 | $_update = false; |
| 582 | if (isset($praw['client_mtime']) && $_t > strtotime($praw['client_mtime'])) { |
| 583 | $praw['client_mtime'] = date('r', $_t); |
| 584 | $_update = true; |
| 585 | } |
| 586 | if (isset($praw['modified']) && $_t > strtotime($praw['modified'])) { |
| 587 | $praw['modified'] = date('r', $_t); |
| 588 | $_update = true; |
| 589 | } |
| 590 | if ($_update) { |
| 591 | $pwhere = 'where path='.$this->DB->quote(strtolower($this->_dirname($_p))).' and fname='.$this->DB->quote(strtolower($this->_basename($_p))); |
| 592 | $this->DB->exec('update '.$this->DB_TableName.' set dat='.$this->DB->quote(serialize($praw)).' '.$pwhere); |
| 593 | } |
| 594 | } |
| 595 | } |
| 596 | |
| 597 | $this->DB->exec('update '.$this->DB_TableName.' set dat='.$this->DB->quote(serialize(array('cursor'=>$cursor, 'mtime'=>$_SERVER['REQUEST_TIME']))).' where path=\'\' and fname=\'\''); |
| 598 | if (! $this->DB->commit()) { |
| 599 | $e = $this->DB->errorInfo(); |
| 600 | return $e[2]; |
| 601 | } |
| 602 | if ($delete) { |
| 603 | $this->DB->exec('vacuum'); |
| 604 | } |
| 605 | } catch(Dropbox_Exception $e) { |
| 606 | return $e->getMessage(); |
| 607 | } |
| 608 | return true; |
| 609 | } |
| 610 | |
| 611 | /** |
| 612 | * Parse line from dropbox metadata output and return file stat (array) |
| 613 | * |
| 614 | * @param string $raw line from ftp_rawlist() output |
| 615 | * @return array |
| 616 | * @author Dmitry Levashov |
| 617 | **/ |
| 618 | protected function parseRaw($raw) { |
| 619 | $stat = array(); |
| 620 | |
| 621 | $stat['rev'] = isset($raw['rev'])? $raw['rev'] : 'root'; |
| 622 | $stat['name'] = $this->_basename($raw['path']); |
| 623 | $stat['mime'] = $raw['is_dir']? 'directory' : $raw['mime_type']; |
| 624 | $stat['size'] = $stat['mime'] == 'directory' ? 0 : $raw['bytes']; |
| 625 | $stat['ts'] = isset($raw['client_mtime'])? strtotime($raw['client_mtime']) : |
| 626 | (isset($raw['modified'])? strtotime($raw['modified']) : $_SERVER['REQUEST_TIME']); |
| 627 | $stat['dirs'] = 0; |
| 628 | if ($raw['is_dir']) { |
| 629 | $stat['dirs'] = (int)(bool)$this->query('select path from '.$this->DB_TableName.' where isdir=1 and path='.$this->DB->quote(strtolower($raw['path']))); |
| 630 | } |
| 631 | |
| 632 | if (!empty($raw['url'])) { |
| 633 | $stat['url'] = $raw['url']; |
| 634 | } else if (! $this->disabledGetUrl) { |
| 635 | $stat['url'] = '1'; |
| 636 | } |
| 637 | if (isset($raw['width'])) $stat['width'] = $raw['width']; |
| 638 | if (isset($raw['height'])) $stat['height'] = $raw['height']; |
| 639 | |
| 640 | return $stat; |
| 641 | } |
| 642 | |
| 643 | /** |
| 644 | * Cache dir contents |
| 645 | * |
| 646 | * @param string $path dir path |
| 647 | * @return string |
| 648 | * @author Dmitry Levashov |
| 649 | **/ |
| 650 | protected function cacheDir($path) { |
| 651 | $this->dirsCache[$path] = array(); |
| 652 | $hasDir = false; |
| 653 | |
| 654 | $res = $this->query('select dat from '.$this->DB_TableName.' where path='.$this->DB->quote(strtolower($path))); |
| 655 | |
| 656 | if ($res) { |
| 657 | foreach($res as $raw) { |
| 658 | $raw = unserialize($raw); |
| 659 | if ($stat = $this->parseRaw($raw)) { |
| 660 | $stat = $this->updateCache($raw['path'], $stat); |
| 661 | if (empty($stat['hidden']) && $path !== $raw['path']) { |
| 662 | if (! $hasDir && $stat['mime'] === 'directory') { |
| 663 | $hasDir = true; |
| 664 | } |
| 665 | $this->dirsCache[$path][] = $raw['path']; |
| 666 | } |
| 667 | } |
| 668 | } |
| 669 | } |
| 670 | |
| 671 | if (isset($this->sessionCache['subdirs'])) { |
| 672 | $this->sessionCache['subdirs'][$path] = $hasDir; |
| 673 | } |
| 674 | |
| 675 | return $this->dirsCache[$path]; |
| 676 | } |
| 677 | |
| 678 | /** |
| 679 | * Recursive files search |
| 680 | * |
| 681 | * @param string $path dir path |
| 682 | * @param string $q search string |
| 683 | * @param array $mimes |
| 684 | * @return array |
| 685 | * @author Naoki Sawada |
| 686 | **/ |
| 687 | protected function doSearch($path, $q, $mimes) { |
| 688 | $result = array(); |
| 689 | $sth = $this->DB->prepare('select dat from '.$this->DB_TableName.' WHERE path LIKE ? AND fname LIKE ?'); |
| 690 | $sth->execute(array((($path === '/')? '' : strtolower($path)).'%', '%'.strtolower($q).'%')); |
| 691 | $res = $sth->fetchAll(PDO::FETCH_COLUMN); |
| 692 | $timeout = $this->options['searchTimeout']? $this->searchStart + $this->options['searchTimeout'] : 0; |
| 693 | |
| 694 | if ($res) { |
| 695 | foreach($res as $raw) { |
| 696 | if ($timeout && $timeout < time()) { |
| 697 | $this->setError(elFinder::ERROR_SEARCH_TIMEOUT, $this->path($this->encode($path))); |
| 698 | break; |
| 699 | } |
| 700 | |
| 701 | $raw = unserialize($raw); |
| 702 | if ($stat = $this->parseRaw($raw)) { |
| 703 | if (!isset($this->cache[$raw['path']])) { |
| 704 | $stat = $this->updateCache($raw['path'], $stat); |
| 705 | } |
| 706 | if (!empty($stat['hidden']) || ($mimes && $stat['mime'] === 'directory') || !$this->mimeAccepted($stat['mime'], $mimes)) { |
| 707 | continue; |
| 708 | } |
| 709 | $stat = $this->stat($raw['path']); |
| 710 | $stat['path'] = $this->path($stat['hash']); |
| 711 | $result[] = $stat; |
| 712 | } |
| 713 | } |
| 714 | } |
| 715 | return $result; |
| 716 | } |
| 717 | |
| 718 | /** |
| 719 | * Copy file/recursive copy dir only in current volume. |
| 720 | * Return new file path or false. |
| 721 | * |
| 722 | * @param string $src source path |
| 723 | * @param string $dst destination dir path |
| 724 | * @param string $name new file name (optionaly) |
| 725 | * @return string|false |
| 726 | * @author Dmitry (dio) Levashov |
| 727 | * @author Naoki Sawada |
| 728 | **/ |
| 729 | protected function copy($src, $dst, $name) { |
| 730 | |
| 731 | $this->clearcache(); |
| 732 | |
| 733 | return $this->_copy($src, $dst, $name) |
| 734 | ? $this->_joinPath($dst, $name) |
| 735 | : $this->setError(elFinder::ERROR_COPY, $this->_path($src)); |
| 736 | } |
| 737 | |
| 738 | /** |
| 739 | * Remove file/ recursive remove dir |
| 740 | * |
| 741 | * @param string $path file path |
| 742 | * @param bool $force try to remove even if file locked |
| 743 | * @param bool $recursive |
| 744 | * @return bool |
| 745 | * @author Dmitry (dio) Levashov |
| 746 | * @author Naoki Sawada |
| 747 | */ |
| 748 | protected function remove($path, $force = false, $recursive = false) { |
| 749 | $stat = $this->stat($path); |
| 750 | $stat['realpath'] = $path; |
| 751 | $this->rmTmb($stat); |
| 752 | $this->clearcache(); |
| 753 | |
| 754 | if (empty($stat)) { |
| 755 | return $this->setError(elFinder::ERROR_RM, $this->_path($path), elFinder::ERROR_FILE_NOT_FOUND); |
| 756 | } |
| 757 | |
| 758 | if (!$force && !empty($stat['locked'])) { |
| 759 | return $this->setError(elFinder::ERROR_LOCKED, $this->_path($path)); |
| 760 | } |
| 761 | |
| 762 | if ($stat['mime'] == 'directory') { |
| 763 | if (!$recursive && !$this->_rmdir($path)) { |
| 764 | return $this->setError(elFinder::ERROR_RM, $this->_path($path)); |
| 765 | } |
| 766 | } else { |
| 767 | if (!$recursive && !$this->_unlink($path)) { |
| 768 | return $this->setError(elFinder::ERROR_RM, $this->_path($path)); |
| 769 | } |
| 770 | } |
| 771 | |
| 772 | $this->removed[] = $stat; |
| 773 | return true; |
| 774 | } |
| 775 | |
| 776 | /** |
| 777 | * Create thumnbnail and return it's URL on success |
| 778 | * |
| 779 | * @param string $path file path |
| 780 | * @param $stat |
| 781 | * @return false|string |
| 782 | * @internal param string $mime file mime type |
| 783 | * @author Dmitry (dio) Levashov |
| 784 | * @author Naoki Sawada |
| 785 | */ |
| 786 | protected function createTmb($path, $stat) { |
| 787 | if (!$stat || !$this->canCreateTmb($path, $stat)) { |
| 788 | return false; |
| 789 | } |
| 790 | |
| 791 | $name = $this->tmbname($stat); |
| 792 | $tmb = $this->tmbPath.DIRECTORY_SEPARATOR.$name; |
| 793 | |
| 794 | // copy image into tmbPath so some drivers does not store files on local fs |
| 795 | if (! $data = $this->getThumbnail($path, $this->options['getTmbSize'])) { |
| 796 | return false; |
| 797 | } |
| 798 | if (! file_put_contents($tmb, $data)) { |
| 799 | return false; |
| 800 | } |
| 801 | |
| 802 | $result = false; |
| 803 | |
| 804 | $tmbSize = $this->tmbSize; |
| 805 | |
| 806 | if (($s = getimagesize($tmb)) == false) { |
| 807 | return false; |
| 808 | } |
| 809 | |
| 810 | /* If image smaller or equal thumbnail size - just fitting to thumbnail square */ |
| 811 | if ($s[0] <= $tmbSize && $s[1] <= $tmbSize) { |
| 812 | $result = $this->imgSquareFit($tmb, $tmbSize, $tmbSize, 'center', 'middle', $this->options['tmbBgColor'], 'png' ); |
| 813 | |
| 814 | } else { |
| 815 | |
| 816 | if ($this->options['tmbCrop']) { |
| 817 | |
| 818 | /* Resize and crop if image bigger than thumbnail */ |
| 819 | if (!(($s[0] > $tmbSize && $s[1] <= $tmbSize) || ($s[0] <= $tmbSize && $s[1] > $tmbSize) ) || ($s[0] > $tmbSize && $s[1] > $tmbSize)) { |
| 820 | $result = $this->imgResize($tmb, $tmbSize, $tmbSize, true, false, 'png'); |
| 821 | } |
| 822 | |
| 823 | if (($s = getimagesize($tmb)) != false) { |
| 824 | $x = $s[0] > $tmbSize ? intval(($s[0] - $tmbSize)/2) : 0; |
| 825 | $y = $s[1] > $tmbSize ? intval(($s[1] - $tmbSize)/2) : 0; |
| 826 | $result = $this->imgCrop($tmb, $tmbSize, $tmbSize, $x, $y, 'png'); |
| 827 | } |
| 828 | |
| 829 | } else { |
| 830 | $result = $this->imgResize($tmb, $tmbSize, $tmbSize, true, true, 'png'); |
| 831 | } |
| 832 | |
| 833 | $result = $this->imgSquareFit($tmb, $tmbSize, $tmbSize, 'center', 'middle', $this->options['tmbBgColor'], 'png' ); |
| 834 | } |
| 835 | |
| 836 | if (!$result) { |
| 837 | unlink($tmb); |
| 838 | return false; |
| 839 | } |
| 840 | |
| 841 | return $name; |
| 842 | } |
| 843 | |
| 844 | /** |
| 845 | * Return thumbnail file name for required file |
| 846 | * |
| 847 | * @param array $stat file stat |
| 848 | * @return string |
| 849 | * @author Dmitry (dio) Levashov |
| 850 | **/ |
| 851 | protected function tmbname($stat) { |
| 852 | return $this->tmbPrefix.$stat['rev'].'.png'; |
| 853 | } |
| 854 | |
| 855 | /** |
| 856 | * Get thumbnail from dropbox.com |
| 857 | * @param string $path |
| 858 | * @param string $size |
| 859 | * @return string | boolean |
| 860 | */ |
| 861 | protected function getThumbnail($path, $size = 'small') { |
| 862 | try { |
| 863 | return $this->dropbox->getThumbnail($path, $size); |
| 864 | } catch (Dropbox_Exception $e) { |
| 865 | return false; |
| 866 | } |
| 867 | } |
| 868 | |
| 869 | /** |
| 870 | * Return content URL |
| 871 | * |
| 872 | * @param string $hash file hash |
| 873 | * @param array $options options |
| 874 | * @return array |
| 875 | * @author Naoki Sawada |
| 876 | **/ |
| 877 | public function getContentUrl($hash, $options = array()) { |
| 878 | if (($file = $this->file($hash)) == false || !$file['url'] || $file['url'] == 1) { |
| 879 | $path = $this->decode($hash); |
| 880 | $cache = $this->getDBdat($path); |
| 881 | $url = ''; |
| 882 | if (isset($cache['share']) && strpos($cache['share'], $this->dropbox_dlhost) !== false) { |
| 883 | $res = $this->getHttpResponseHeader($cache['share']); |
| 884 | if (preg_match("/^HTTP\/[01\.]+ ([0-9]{3})/", $res, $match)) { |
| 885 | if ($match[1] < 400) { |
| 886 | $url = $cache['share']; |
| 887 | } |
| 888 | } |
| 889 | } |
| 890 | if (! $url) { |
| 891 | try { |
| 892 | $res = $this->dropbox->share($path, null, false); |
| 893 | $url = $res['url']; |
| 894 | if (strpos($url, 'www.dropbox.com') === false) { |
| 895 | $res = $this->getHttpResponseHeader($url); |
| 896 | if (preg_match('/^location:\s*(http[^\s]+)/im', $res, $match)) { |
| 897 | $url = $match[1]; |
| 898 | } |
| 899 | } |
| 900 | list($url) = explode('?', $url); |
| 901 | $url = str_replace('www.dropbox.com', $this->dropbox_dlhost, $url); |
| 902 | if (! isset($cache['share']) || $cache['share'] !== $url) { |
| 903 | $cache['share'] = $url; |
| 904 | $this->updateDBdat($path, $cache); |
| 905 | } |
| 906 | } catch (Dropbox_Exception $e) { |
| 907 | return false; |
| 908 | } |
| 909 | } |
| 910 | return $url; |
| 911 | } |
| 912 | return $file['url']; |
| 913 | } |
| 914 | |
| 915 | /** |
| 916 | * Get HTTP request response header string |
| 917 | * |
| 918 | * @param string $url target URL |
| 919 | * @return string |
| 920 | * @author Naoki Sawada |
| 921 | */ |
| 922 | private function getHttpResponseHeader($url) { |
| 923 | if (function_exists('curl_exec')) { |
| 924 | |
| 925 | $c = curl_init(); |
| 926 | curl_setopt( $c, CURLOPT_RETURNTRANSFER, true ); |
| 927 | curl_setopt( $c, CURLOPT_CUSTOMREQUEST, 'HEAD' ); |
| 928 | curl_setopt( $c, CURLOPT_HEADER, 1 ); |
| 929 | curl_setopt( $c, CURLOPT_NOBODY, true ); |
| 930 | curl_setopt( $c, CURLOPT_URL, $url ); |
| 931 | $res = curl_exec( $c ); |
| 932 | |
| 933 | } else { |
| 934 | |
| 935 | require_once 'HTTP/Request2.php'; |
| 936 | try { |
| 937 | $request2 = new HTTP_Request2(); |
| 938 | $request2->setConfig(array( |
| 939 | 'ssl_verify_peer' => false, |
| 940 | 'ssl_verify_host' => false |
| 941 | )); |
| 942 | $request2->setUrl($url); |
| 943 | $request2->setMethod(HTTP_Request2::METHOD_HEAD); |
| 944 | $result = $request2->send(); |
| 945 | $res = array(); |
| 946 | $res[] = 'HTTP/'.$result->getVersion().' '.$result->getStatus().' '.$result->getReasonPhrase(); |
| 947 | foreach($result->getHeader() as $key => $val) { |
| 948 | $res[] = $key . ': ' . $val; |
| 949 | } |
| 950 | $res = join("\r\n", $res); |
| 951 | } catch( HTTP_Request2_Exception $e ){ |
| 952 | $res = ''; |
| 953 | } catch (Exception $e){ |
| 954 | $res = ''; |
| 955 | } |
| 956 | |
| 957 | } |
| 958 | return $res; |
| 959 | } |
| 960 | |
| 961 | /*********************** paths/urls *************************/ |
| 962 | |
| 963 | /** |
| 964 | * Return parent directory path |
| 965 | * |
| 966 | * @param string $path file path |
| 967 | * @return string |
| 968 | * @author Dmitry (dio) Levashov |
| 969 | **/ |
| 970 | protected function _dirname($path) { |
| 971 | return $this->_normpath(substr($path, 0, strrpos($path, '/'))); |
| 972 | } |
| 973 | |
| 974 | /** |
| 975 | * Return file name |
| 976 | * |
| 977 | * @param string $path file path |
| 978 | * @return string |
| 979 | * @author Dmitry (dio) Levashov |
| 980 | **/ |
| 981 | protected function _basename($path) { |
| 982 | return substr($path, strrpos($path, '/') + 1); |
| 983 | } |
| 984 | |
| 985 | /** |
| 986 | * Join dir name and file name and retur full path |
| 987 | * |
| 988 | * @param string $dir |
| 989 | * @param string $name |
| 990 | * @return string |
| 991 | * @author Dmitry (dio) Levashov |
| 992 | **/ |
| 993 | protected function _joinPath($dir, $name) { |
| 994 | return $this->_normpath($dir.'/'.$name); |
| 995 | } |
| 996 | |
| 997 | /** |
| 998 | * Return normalized path, this works the same as os.path.normpath() in Python |
| 999 | * |
| 1000 | * @param string $path path |
| 1001 | * @return string |
| 1002 | * @author Troex Nevelin |
| 1003 | **/ |
| 1004 | protected function _normpath($path) { |
| 1005 | $path = '/' . ltrim($path, '/'); |
| 1006 | return $path; |
| 1007 | } |
| 1008 | |
| 1009 | /** |
| 1010 | * Return file path related to root dir |
| 1011 | * |
| 1012 | * @param string $path file path |
| 1013 | * @return string |
| 1014 | * @author Dmitry (dio) Levashov |
| 1015 | **/ |
| 1016 | protected function _relpath($path) { |
| 1017 | return $path; |
| 1018 | } |
| 1019 | |
| 1020 | /** |
| 1021 | * Convert path related to root dir into real path |
| 1022 | * |
| 1023 | * @param string $path file path |
| 1024 | * @return string |
| 1025 | * @author Dmitry (dio) Levashov |
| 1026 | **/ |
| 1027 | protected function _abspath($path) { |
| 1028 | return $path; |
| 1029 | } |
| 1030 | |
| 1031 | /** |
| 1032 | * Return fake path started from root dir |
| 1033 | * |
| 1034 | * @param string $path file path |
| 1035 | * @return string |
| 1036 | * @author Dmitry (dio) Levashov |
| 1037 | **/ |
| 1038 | protected function _path($path) { |
| 1039 | return $this->rootName . $this->_normpath(substr($path, strlen($this->root))); |
| 1040 | } |
| 1041 | |
| 1042 | /** |
| 1043 | * Return true if $path is children of $parent |
| 1044 | * |
| 1045 | * @param string $path path to check |
| 1046 | * @param string $parent parent path |
| 1047 | * @return bool |
| 1048 | * @author Dmitry (dio) Levashov |
| 1049 | **/ |
| 1050 | protected function _inpath($path, $parent) { |
| 1051 | return $path == $parent || strpos($path, $parent.'/') === 0; |
| 1052 | } |
| 1053 | |
| 1054 | /***************** file stat ********************/ |
| 1055 | /** |
| 1056 | * Return stat for given path. |
| 1057 | * Stat contains following fields: |
| 1058 | * - (int) size file size in b. required |
| 1059 | * - (int) ts file modification time in unix time. required |
| 1060 | * - (string) mime mimetype. required for folders, others - optionally |
| 1061 | * - (bool) read read permissions. required |
| 1062 | * - (bool) write write permissions. required |
| 1063 | * - (bool) locked is object locked. optionally |
| 1064 | * - (bool) hidden is object hidden. optionally |
| 1065 | * - (string) alias for symlinks - link target path relative to root path. optionally |
| 1066 | * - (string) target for symlinks - link target path. optionally |
| 1067 | * |
| 1068 | * If file does not exists - returns empty array or false. |
| 1069 | * |
| 1070 | * @param string $path file path |
| 1071 | * @return array|false |
| 1072 | * @author Dmitry (dio) Levashov |
| 1073 | **/ |
| 1074 | protected function _stat($path) { |
| 1075 | //if (!empty($this->ARGS['reload']) && isset($this->ARGS['target']) && strpos($this->ARGS['target'], $this->id) === 0) { |
| 1076 | if ($this->isMyReload()) { |
| 1077 | $this->deltaCheck(); |
| 1078 | } |
| 1079 | if ($raw = $this->getDBdat($path)) { |
| 1080 | return $this->parseRaw($raw); |
| 1081 | } |
| 1082 | return false; |
| 1083 | } |
| 1084 | |
| 1085 | /** |
| 1086 | * Return true if path is dir and has at least one childs directory |
| 1087 | * |
| 1088 | * @param string $path dir path |
| 1089 | * @return bool |
| 1090 | * @author Dmitry (dio) Levashov |
| 1091 | **/ |
| 1092 | protected function _subdirs($path) { |
| 1093 | return ($stat = $this->stat($path)) && isset($stat['dirs']) ? $stat['dirs'] : false; |
| 1094 | } |
| 1095 | |
| 1096 | /** |
| 1097 | * Return object width and height |
| 1098 | * Ususaly used for images, but can be realize for video etc... |
| 1099 | * |
| 1100 | * @param string $path file path |
| 1101 | * @param string $mime file mime type |
| 1102 | * @return string |
| 1103 | * @author Dmitry (dio) Levashov |
| 1104 | **/ |
| 1105 | protected function _dimensions($path, $mime) { |
| 1106 | if (strpos($mime, 'image') !== 0) return ''; |
| 1107 | $cache = $this->getDBdat($path); |
| 1108 | if (isset($cache['width']) && isset($cache['height'])) { |
| 1109 | return $cache['width'].'x'.$cache['height']; |
| 1110 | } |
| 1111 | $ret = ''; |
| 1112 | if ($work = $this->getWorkFile($path)) { |
| 1113 | if ($size = getimagesize($work)) { |
| 1114 | $cache['width'] = $size[0]; |
| 1115 | $cache['height'] = $size[1]; |
| 1116 | $this->updateDBdat($path, $cache); |
| 1117 | $ret = $size[0].'x'.$size[1]; |
| 1118 | } |
| 1119 | } |
| 1120 | is_file($work) && unlink($work); |
| 1121 | return $ret; |
| 1122 | } |
| 1123 | |
| 1124 | /******************** file/dir content *********************/ |
| 1125 | |
| 1126 | /** |
| 1127 | * Return files list in directory. |
| 1128 | * |
| 1129 | * @param string $path dir path |
| 1130 | * @return array |
| 1131 | * @author Dmitry (dio) Levashov |
| 1132 | * @author Cem (DiscoFever) |
| 1133 | **/ |
| 1134 | protected function _scandir($path) { |
| 1135 | return isset($this->dirsCache[$path]) |
| 1136 | ? $this->dirsCache[$path] |
| 1137 | : $this->cacheDir($path); |
| 1138 | } |
| 1139 | |
| 1140 | /** |
| 1141 | * Open file and return file pointer |
| 1142 | * |
| 1143 | * @param string $path file path |
| 1144 | * @param string $mode |
| 1145 | * @return false|resource |
| 1146 | * @internal param bool $write open file for writing |
| 1147 | * @author Dmitry (dio) Levashov |
| 1148 | */ |
| 1149 | protected function _fopen($path, $mode='rb') { |
| 1150 | |
| 1151 | if (($mode == 'rb' || $mode == 'r')) { |
| 1152 | try { |
| 1153 | $res = $this->dropbox->media($path); |
| 1154 | $url = parse_url($res['url']); |
| 1155 | $fp = stream_socket_client('ssl://'.$url['host'].':443'); |
| 1156 | fputs($fp, "GET {$url['path']} HTTP/1.0\r\n"); |
| 1157 | fputs($fp, "Host: {$url['host']}\r\n"); |
| 1158 | fputs($fp, "\r\n"); |
| 1159 | while(trim(fgets($fp)) !== ''){}; |
| 1160 | return $fp; |
| 1161 | } catch (Dropbox_Exception $e) { |
| 1162 | return false; |
| 1163 | } |
| 1164 | } |
| 1165 | |
| 1166 | if ($this->tmp) { |
| 1167 | $contents = $this->_getContents($path); |
| 1168 | |
| 1169 | if ($contents === false) { |
| 1170 | return false; |
| 1171 | } |
| 1172 | |
| 1173 | if ($local = $this->getTempFile($path)) { |
| 1174 | if (file_put_contents($local, $contents, LOCK_EX) !== false) { |
| 1175 | return fopen($local, $mode); |
| 1176 | } |
| 1177 | } |
| 1178 | } |
| 1179 | |
| 1180 | return false; |
| 1181 | } |
| 1182 | |
| 1183 | /** |
| 1184 | * Close opened file |
| 1185 | * |
| 1186 | * @param resource $fp file pointer |
| 1187 | * @param string $path |
| 1188 | * @return bool |
| 1189 | * @author Dmitry (dio) Levashov |
| 1190 | */ |
| 1191 | protected function _fclose($fp, $path='') { |
| 1192 | fclose($fp); |
| 1193 | if ($path) { |
| 1194 | unlink($this->getTempFile($path)); |
| 1195 | } |
| 1196 | } |
| 1197 | |
| 1198 | /******************** file/dir manipulations *************************/ |
| 1199 | |
| 1200 | /** |
| 1201 | * Create dir and return created dir path or false on failed |
| 1202 | * |
| 1203 | * @param string $path parent dir path |
| 1204 | * @param string $name new directory name |
| 1205 | * @return string|bool |
| 1206 | * @author Dmitry (dio) Levashov |
| 1207 | **/ |
| 1208 | protected function _mkdir($path, $name) { |
| 1209 | $path = $this->_normpath($path.'/'.$name); |
| 1210 | try { |
| 1211 | $this->dropbox->createFolder($path); |
| 1212 | } catch (Dropbox_Exception $e) { |
| 1213 | $this->deltaCheck(); |
| 1214 | if ($this->dir($this->encode($path))) { |
| 1215 | return $path; |
| 1216 | } |
| 1217 | return $this->setError('Dropbox error: '.$e->getMessage()); |
| 1218 | } |
| 1219 | $this->deltaCheck(); |
| 1220 | return $path; |
| 1221 | } |
| 1222 | |
| 1223 | /** |
| 1224 | * Create file and return it's path or false on failed |
| 1225 | * |
| 1226 | * @param string $path parent dir path |
| 1227 | * @param string $name new file name |
| 1228 | * @return string|bool |
| 1229 | * @author Dmitry (dio) Levashov |
| 1230 | **/ |
| 1231 | protected function _mkfile($path, $name) { |
| 1232 | return $this->_filePutContents($path.'/'.$name, ''); |
| 1233 | } |
| 1234 | |
| 1235 | /** |
| 1236 | * Create symlink. FTP driver does not support symlinks. |
| 1237 | * |
| 1238 | * @param string $target link target |
| 1239 | * @param string $path symlink path |
| 1240 | * @param string $name |
| 1241 | * @return bool |
| 1242 | * @author Dmitry (dio) Levashov |
| 1243 | */ |
| 1244 | protected function _symlink($target, $path, $name) { |
| 1245 | return false; |
| 1246 | } |
| 1247 | |
| 1248 | /** |
| 1249 | * Copy file into another file |
| 1250 | * |
| 1251 | * @param string $source source file path |
| 1252 | * @param string $targetDir target directory path |
| 1253 | * @param string $name new file name |
| 1254 | * @return bool |
| 1255 | * @author Dmitry (dio) Levashov |
| 1256 | **/ |
| 1257 | protected function _copy($source, $targetDir, $name) { |
| 1258 | $path = $this->_normpath($targetDir.'/'.$name); |
| 1259 | try { |
| 1260 | $this->dropbox->copy($source, $path); |
| 1261 | } catch (Dropbox_Exception $e) { |
| 1262 | return $this->setError('Dropbox error: '.$e->getMessage()); |
| 1263 | } |
| 1264 | $this->deltaCheck(); |
| 1265 | return true; |
| 1266 | } |
| 1267 | |
| 1268 | /** |
| 1269 | * Move file into another parent dir. |
| 1270 | * Return new file path or false. |
| 1271 | * |
| 1272 | * @param string $source source file path |
| 1273 | * @param $targetDir |
| 1274 | * @param string $name file name |
| 1275 | * @return bool|string |
| 1276 | * @internal param string $target target dir path |
| 1277 | * @author Dmitry (dio) Levashov |
| 1278 | */ |
| 1279 | protected function _move($source, $targetDir, $name) { |
| 1280 | $target = $this->_normpath($targetDir.'/'.$name); |
| 1281 | try { |
| 1282 | $this->dropbox->move($source, $target); |
| 1283 | } catch (Dropbox_Exception $e) { |
| 1284 | return $this->setError('Dropbox error: '.$e->getMessage()); |
| 1285 | } |
| 1286 | $this->deltaCheck(); |
| 1287 | return $target; |
| 1288 | } |
| 1289 | |
| 1290 | /** |
| 1291 | * Remove file |
| 1292 | * |
| 1293 | * @param string $path file path |
| 1294 | * @return bool |
| 1295 | * @author Dmitry (dio) Levashov |
| 1296 | **/ |
| 1297 | protected function _unlink($path) { |
| 1298 | try { |
| 1299 | $this->dropbox->delete($path); |
| 1300 | } catch (Dropbox_Exception $e) { |
| 1301 | return $this->setError('Dropbox error: '.$e->getMessage()); |
| 1302 | } |
| 1303 | $this->deltaCheck(); |
| 1304 | return true; |
| 1305 | } |
| 1306 | |
| 1307 | /** |
| 1308 | * Remove dir |
| 1309 | * |
| 1310 | * @param string $path dir path |
| 1311 | * @return bool |
| 1312 | * @author Dmitry (dio) Levashov |
| 1313 | **/ |
| 1314 | protected function _rmdir($path) { |
| 1315 | return $this->_unlink($path); |
| 1316 | } |
| 1317 | |
| 1318 | /** |
| 1319 | * Create new file and write into it from file pointer. |
| 1320 | * Return new file path or false on error. |
| 1321 | * |
| 1322 | * @param resource $fp file pointer |
| 1323 | * @param string $path |
| 1324 | * @param string $name file name |
| 1325 | * @param array $stat file stat (required by some virtual fs) |
| 1326 | * @return bool|string |
| 1327 | * @internal param string $dir target dir path |
| 1328 | * @author Dmitry (dio) Levashov |
| 1329 | */ |
| 1330 | protected function _save($fp, $path, $name, $stat) { |
| 1331 | if ($name) $path .= '/'.$name; |
| 1332 | $path = $this->_normpath($path); |
| 1333 | try { |
| 1334 | $this->dropbox->putFile($path, $fp); |
| 1335 | } catch (Dropbox_Exception $e) { |
| 1336 | return $this->setError('Dropbox error: '.$e->getMessage()); |
| 1337 | } |
| 1338 | $this->deltaCheck(); |
| 1339 | if (is_array($stat)) { |
| 1340 | $raw = $this->getDBdat($path); |
| 1341 | if (isset($stat['width'])) $raw['width'] = $stat['width']; |
| 1342 | if (isset($stat['height'])) $raw['height'] = $stat['height']; |
| 1343 | $this->updateDBdat($path, $raw); |
| 1344 | } |
| 1345 | return $path; |
| 1346 | } |
| 1347 | |
| 1348 | /** |
| 1349 | * Get file contents |
| 1350 | * |
| 1351 | * @param string $path file path |
| 1352 | * @return string|false |
| 1353 | * @author Dmitry (dio) Levashov |
| 1354 | **/ |
| 1355 | protected function _getContents($path) { |
| 1356 | $contents = ''; |
| 1357 | try { |
| 1358 | $contents = $this->dropbox->getFile($path); |
| 1359 | } catch (Dropbox_Exception $e) { |
| 1360 | return $this->setError('Dropbox error: '.$e->getMessage()); |
| 1361 | } |
| 1362 | return $contents; |
| 1363 | } |
| 1364 | |
| 1365 | /** |
| 1366 | * Write a string to a file |
| 1367 | * |
| 1368 | * @param string $path file path |
| 1369 | * @param string $content new file content |
| 1370 | * @return bool |
| 1371 | * @author Dmitry (dio) Levashov |
| 1372 | **/ |
| 1373 | protected function _filePutContents($path, $content) { |
| 1374 | $res = false; |
| 1375 | |
| 1376 | if ($local = $this->getTempFile($path)) { |
| 1377 | if (file_put_contents($local, $content, LOCK_EX) !== false |
| 1378 | && ($fp = fopen($local, 'rb'))) { |
| 1379 | clearstatcache(); |
| 1380 | $res = $this->_save($fp, $path, '', array()); |
| 1381 | fclose($fp); |
| 1382 | } |
| 1383 | file_exists($local) && unlink($local); |
| 1384 | } |
| 1385 | |
| 1386 | return $res; |
| 1387 | } |
| 1388 | |
| 1389 | /** |
| 1390 | * Detect available archivers |
| 1391 | * |
| 1392 | * @return array |
| 1393 | **/ |
| 1394 | protected function _checkArchivers() { |
| 1395 | // die('Not yet implemented. (_checkArchivers)'); |
| 1396 | return array(); |
| 1397 | } |
| 1398 | |
| 1399 | /** |
| 1400 | * chmod implementation |
| 1401 | * |
| 1402 | * @param string $path |
| 1403 | * @param string $mode |
| 1404 | * @return bool |
| 1405 | */ |
| 1406 | protected function _chmod($path, $mode) { |
| 1407 | return false; |
| 1408 | } |
| 1409 | |
| 1410 | /** |
| 1411 | * Unpack archive |
| 1412 | * |
| 1413 | * @param string $path archive path |
| 1414 | * @param array $arc archiver command and arguments (same as in $this->archivers) |
| 1415 | * @return true |
| 1416 | * @return void |
| 1417 | * @author Dmitry (dio) Levashov |
| 1418 | * @author Alexey Sukhotin |
| 1419 | **/ |
| 1420 | protected function _unpack($path, $arc) { |
| 1421 | die('Not yet implemented. (_unpack)'); |
| 1422 | } |
| 1423 | |
| 1424 | /** |
| 1425 | * Recursive symlinks search |
| 1426 | * |
| 1427 | * @param string $path file/dir path |
| 1428 | * @return bool |
| 1429 | * @author Dmitry (dio) Levashov |
| 1430 | **/ |
| 1431 | protected function _findSymlinks($path) { |
| 1432 | die('Not yet implemented. (_findSymlinks)'); |
| 1433 | } |
| 1434 | |
| 1435 | /** |
| 1436 | * Extract files from archive |
| 1437 | * |
| 1438 | * @param string $path archive path |
| 1439 | * @param array $arc archiver command and arguments (same as in $this->archivers) |
| 1440 | * @return true |
| 1441 | * @author Dmitry (dio) Levashov, |
| 1442 | * @author Alexey Sukhotin |
| 1443 | **/ |
| 1444 | protected function _extract($path, $arc) { |
| 1445 | die('Not yet implemented. (_extract)'); |
| 1446 | |
| 1447 | } |
| 1448 | |
| 1449 | /** |
| 1450 | * Create archive and return its path |
| 1451 | * |
| 1452 | * @param string $dir target dir |
| 1453 | * @param array $files files names list |
| 1454 | * @param string $name archive name |
| 1455 | * @param array $arc archiver options |
| 1456 | * @return string|bool |
| 1457 | * @author Dmitry (dio) Levashov, |
| 1458 | * @author Alexey Sukhotin |
| 1459 | **/ |
| 1460 | protected function _archive($dir, $files, $name, $arc) { |
| 1461 | die('Not yet implemented. (_archive)'); |
| 1462 | } |
| 1463 | |
| 1464 | } // END class |
| 1465 |