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1464 lines
41 KiB
1464 lines
41 KiB
<?php |
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elFinder::$netDrivers['dropbox'] = 'Dropbox'; |
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|
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/** |
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* Simple elFinder driver for FTP |
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* |
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* @author Dmitry (dio) Levashov |
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* @author Cem (discofever) |
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**/ |
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class elFinderVolumeDropbox extends elFinderVolumeDriver { |
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|
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/** |
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* Driver id |
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* Must be started from letter and contains [a-z0-9] |
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* Used as part of volume id |
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* |
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* @var string |
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**/ |
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protected $driverId = 'd'; |
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|
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/** |
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* OAuth object |
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* |
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* @var oauth |
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**/ |
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protected $oauth = null; |
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|
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/** |
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* Dropbox object |
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* |
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* @var dropbox |
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**/ |
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protected $dropbox = null; |
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|
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/** |
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* Directory for meta data caches |
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* If not set driver not cache meta data |
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* |
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* @var string |
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**/ |
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protected $metaCache = ''; |
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|
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/** |
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* Last API error message |
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* |
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* @var string |
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**/ |
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protected $apiError = ''; |
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|
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/** |
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* Directory for tmp files |
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* If not set driver will try to use tmbDir as tmpDir |
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* |
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* @var string |
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**/ |
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protected $tmp = ''; |
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|
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/** |
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* Dropbox.com uid |
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* |
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* @var string |
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**/ |
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protected $dropboxUid = ''; |
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|
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/** |
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* Dropbox download host, replaces 'www.dropbox.com' of shares URL |
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* |
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* @var string |
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*/ |
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private $dropbox_dlhost = 'dl.dropboxusercontent.com'; |
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private $dropbox_phpFound = false; |
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private $DB_TableName = ''; |
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private $tmbPrefix = ''; |
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|
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/** |
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* Constructor |
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* Extend options with required fields |
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* |
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* @author Dmitry (dio) Levashov |
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* @author Cem (DiscoFever) |
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*/ |
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public function __construct() { |
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|
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// check with composer |
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$this->dropbox_phpFound = class_exists('Dropbox_API'); |
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|
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if (! $this->dropbox_phpFound) { |
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// check with pear |
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if (include_once 'Dropbox/autoload.php') { |
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$this->dropbox_phpFound = in_array('Dropbox_autoload', spl_autoload_functions()); |
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} |
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} |
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|
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$opts = array( |
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'consumerKey' => '', |
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'consumerSecret' => '', |
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'accessToken' => '', |
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'accessTokenSecret' => '', |
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'dropboxUid' => '', |
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'root' => 'dropbox', |
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'path' => '/', |
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'separator' => '/', |
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'PDO_DSN' => '', // if empty use 'sqlite:(metaCachePath|tmbPath)/elFinder_dropbox_db_(hash:dropboxUid+consumerSecret)' |
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'PDO_User' => '', |
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'PDO_Pass' => '', |
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'PDO_Options' => array(), |
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'PDO_DBName' => 'dropbox', |
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'treeDeep' => 0, |
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'tmbPath' => '', |
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'tmbURL' => '', |
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'tmpPath' => '', |
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'getTmbSize' => 'large', // small: 32x32, medium or s: 64x64, large or m: 128x128, l: 640x480, xl: 1024x768 |
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'metaCachePath' => '', |
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'metaCacheTime' => '600', // 10m |
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'acceptedName' => '#^[^/\\?*:|"<>]*[^./\\?*:|"<>]$#', |
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'rootCssClass' => 'elfinder-navbar-root-dropbox' |
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); |
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$this->options = array_merge($this->options, $opts); |
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$this->options['mimeDetect'] = 'internal'; |
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} |
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|
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/** |
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* Prepare |
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* Call from elFinder::netmout() before volume->mount() |
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* |
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* @param $options |
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* @return Array |
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* @author Naoki Sawada |
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*/ |
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public function netmountPrepare($options) { |
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if (empty($options['consumerKey']) && defined('ELFINDER_DROPBOX_CONSUMERKEY')) $options['consumerKey'] = ELFINDER_DROPBOX_CONSUMERKEY; |
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if (empty($options['consumerSecret']) && defined('ELFINDER_DROPBOX_CONSUMERSECRET')) $options['consumerSecret'] = ELFINDER_DROPBOX_CONSUMERSECRET; |
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|
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if ($options['user'] === 'init') { |
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|
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if (! $this->dropbox_phpFound || empty($options['consumerKey']) || empty($options['consumerSecret']) || !class_exists('PDO', false)) { |
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return array('exit' => true, 'body' => '{msg:errNetMountNoDriver}'); |
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} |
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|
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if (defined('ELFINDER_DROPBOX_USE_CURL_PUT')) { |
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$this->oauth = new Dropbox_OAuth_Curl($options['consumerKey'], $options['consumerSecret']); |
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} else { |
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if (class_exists('OAuth', false)) { |
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$this->oauth = new Dropbox_OAuth_PHP($options['consumerKey'], $options['consumerSecret']); |
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} else { |
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if (! class_exists('HTTP_OAuth_Consumer')) { |
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// We're going to try to load in manually |
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include 'HTTP/OAuth/Consumer.php'; |
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} |
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if (class_exists('HTTP_OAuth_Consumer', false)) { |
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$this->oauth = new Dropbox_OAuth_PEAR($options['consumerKey'], $options['consumerSecret']); |
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} |
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} |
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} |
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|
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if (! $this->oauth) { |
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return array('exit' => true, 'body' => '{msg:errNetMountNoDriver}'); |
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} |
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|
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if ($options['pass'] === 'init') { |
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$html = ''; |
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if ($sessionToken = $this->session->get('DropboxTokens')) { |
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// token check |
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try { |
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list(, $accessToken, $accessTokenSecret) = $sessionToken; |
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$this->oauth->setToken($accessToken, $accessTokenSecret); |
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$this->dropbox = new Dropbox_API($this->oauth, $this->options['root']); |
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$this->dropbox->getAccountInfo(); |
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$script = '<script> |
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$("#'.$options['id'].'").elfinder("instance").trigger("netmount", {protocol: "dropbox", mode: "done"}); |
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</script>'; |
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$html = $script; |
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} catch (Dropbox_Exception $e) { |
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$this->session->remove('DropboxTokens'); |
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} |
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} |
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if (! $html) { |
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// get customdata |
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$cdata = ''; |
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$innerKeys = array('cmd', 'host', 'options', 'pass', 'protocol', 'user'); |
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$this->ARGS = $_SERVER['REQUEST_METHOD'] === 'POST'? $_POST : $_GET; |
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foreach($this->ARGS as $k => $v) { |
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if (! in_array($k, $innerKeys)) { |
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$cdata .= '&' . $k . '=' . rawurlencode($v); |
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} |
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} |
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if (strpos($options['url'], 'http') !== 0 ) { |
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$options['url'] = elFinder::getConnectorUrl(); |
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} |
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$callback = $options['url'] |
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. '?cmd=netmount&protocol=dropbox&host=dropbox.com&user=init&pass=return&node='.$options['id'].$cdata; |
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|
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try { |
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$tokens = $this->oauth->getRequestToken(); |
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$url= $this->oauth->getAuthorizeUrl(rawurlencode($callback)); |
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} catch (Dropbox_Exception $e) { |
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return array('exit' => true, 'body' => '{msg:errAccess}'); |
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} |
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$this->session->set('DropboxAuthTokens', $tokens); |
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$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(\''.$url.'\')">'; |
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$html .= '<script> |
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$("#'.$options['id'].'").elfinder("instance").trigger("netmount", {protocol: "dropbox", mode: "makebtn"}); |
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</script>'; |
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} |
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return array('exit' => true, 'body' => $html); |
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} else { |
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$this->oauth->setToken($this->session->get('DropboxAuthTokens')); |
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$this->session->remove('DropboxAuthTokens'); |
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$tokens = $this->oauth->getAccessToken(); |
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$this->session->set('DropboxTokens', array($_GET['uid'], $tokens['token'], $tokens['token_secret'])); |
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|
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$out = array( |
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'node' => $_GET['node'], |
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'json' => '{"protocol": "dropbox", "mode": "done"}', |
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'bind' => 'netmount' |
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); |
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|
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return array('exit' => 'callback', 'out' => $out); |
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} |
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} |
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if ($sessionToken = $this->session->get('DropboxTokens')) { |
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list($options['dropboxUid'], $options['accessToken'], $options['accessTokenSecret']) = $sessionToken; |
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} |
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unset($options['user'], $options['pass']); |
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return $options; |
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} |
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|
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/** |
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* process of on netunmount |
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* Drop table `dropbox` & rm thumbs |
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* |
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* @param $netVolumes |
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* @param $key |
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* @return bool |
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* @internal param array $options |
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*/ |
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public function netunmount($netVolumes, $key) { |
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$count = 0; |
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$dropboxUid = ''; |
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if (isset($netVolumes[$key])) { |
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$dropboxUid = $netVolumes[$key]['dropboxUid']; |
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} |
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foreach($netVolumes as $volume) { |
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if ($volume['host'] === 'dropbox' && $volume['dropboxUid'] === $dropboxUid) { |
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$count++; |
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} |
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} |
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if ($count === 1) { |
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$this->DB->exec('drop table '.$this->DB_TableName); |
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foreach(glob(rtrim($this->options['tmbPath'], '\\/').DIRECTORY_SEPARATOR.$this->tmbPrefix.'*.png') as $tmb) { |
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unlink($tmb); |
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} |
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} |
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return true; |
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} |
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|
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/*********************************************************************/ |
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/* INIT AND CONFIGURE */ |
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/*********************************************************************/ |
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|
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/** |
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* Prepare FTP connection |
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* Connect to remote server and check if credentials are correct, if so, store the connection id in $ftp_conn |
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* |
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* @return bool |
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* @author Dmitry (dio) Levashov |
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* @author Cem (DiscoFever) |
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**/ |
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protected function init() { |
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if (!class_exists('PDO', false)) { |
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return $this->setError('PHP PDO class is require.'); |
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} |
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if (!$this->options['consumerKey'] |
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|| !$this->options['consumerSecret'] |
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|| !$this->options['accessToken'] |
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|| !$this->options['accessTokenSecret']) { |
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return $this->setError('Required options undefined.'); |
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} |
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|
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if (empty($this->options['metaCachePath']) && defined('ELFINDER_DROPBOX_META_CACHE_PATH')) { |
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$this->options['metaCachePath'] = ELFINDER_DROPBOX_META_CACHE_PATH; |
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} |
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|
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// make net mount key |
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$this->netMountKey = md5(join('-', array('dropbox', $this->options['path']))); |
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|
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if (! $this->oauth) { |
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if (defined('ELFINDER_DROPBOX_USE_CURL_PUT')) { |
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$this->oauth = new Dropbox_OAuth_Curl($this->options['consumerKey'], $this->options['consumerSecret']); |
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} else { |
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if (class_exists('OAuth', false)) { |
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$this->oauth = new Dropbox_OAuth_PHP($this->options['consumerKey'], $this->options['consumerSecret']); |
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} else { |
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if (! class_exists('HTTP_OAuth_Consumer')) { |
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// We're going to try to load in manually |
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include 'HTTP/OAuth/Consumer.php'; |
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} |
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if (class_exists('HTTP_OAuth_Consumer', false)) { |
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$this->oauth = new Dropbox_OAuth_PEAR($this->options['consumerKey'], $this->options['consumerSecret']); |
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} |
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} |
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} |
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} |
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|
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if (! $this->oauth) { |
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return $this->setError('OAuth extension not loaded.'); |
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} |
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|
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// normalize root path |
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$this->root = $this->options['path'] = $this->_normpath($this->options['path']); |
|
|
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if (empty($this->options['alias'])) { |
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$this->options['alias'] = ($this->options['path'] === '/')? 'Dropbox.com' : 'Dropbox'.$this->options['path']; |
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} |
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|
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$this->rootName = $this->options['alias']; |
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|
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try { |
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$this->oauth->setToken($this->options['accessToken'], $this->options['accessTokenSecret']); |
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$this->dropbox = new Dropbox_API($this->oauth, $this->options['root']); |
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} catch (Dropbox_Exception $e) { |
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$this->session->remove('DropboxTokens'); |
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return $this->setError('Dropbox error: '.$e->getMessage()); |
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} |
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|
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// user |
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if (empty($this->options['dropboxUid'])) { |
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try { |
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$res = $this->dropbox->getAccountInfo(); |
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$this->options['dropboxUid'] = $res['uid']; |
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} catch (Dropbox_Exception $e) { |
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$this->session->remove('DropboxTokens'); |
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return $this->setError('Dropbox error: '.$e->getMessage()); |
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} |
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} |
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|
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$this->dropboxUid = $this->options['dropboxUid']; |
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$this->tmbPrefix = 'dropbox'.base_convert($this->dropboxUid, 10, 32); |
|
|
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if (!empty($this->options['tmpPath'])) { |
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if ((is_dir($this->options['tmpPath']) || mkdir($this->options['tmpPath'])) && is_writable($this->options['tmpPath'])) { |
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$this->tmp = $this->options['tmpPath']; |
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} |
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} |
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if (!$this->tmp && is_writable($this->options['tmbPath'])) { |
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$this->tmp = $this->options['tmbPath']; |
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} |
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if (!$this->tmp && ($tmp = elFinder::getStaticVar('commonTempPath'))) { |
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$this->tmp = $tmp; |
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} |
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|
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if (!empty($this->options['metaCachePath'])) { |
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if ((is_dir($this->options['metaCachePath']) || mkdir($this->options['metaCachePath'])) && is_writable($this->options['metaCachePath'])) { |
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$this->metaCache = $this->options['metaCachePath']; |
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} |
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} |
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if (!$this->metaCache && $this->tmp) { |
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$this->metaCache = $this->tmp; |
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} |
|
|
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if (!$this->metaCache) { |
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return $this->setError('Cache dirctory (metaCachePath or tmp) is require.'); |
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} |
|
|
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// setup PDO |
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if (! $this->options['PDO_DSN']) { |
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$this->options['PDO_DSN'] = 'sqlite:'.$this->metaCache.DIRECTORY_SEPARATOR.'.elFinder_dropbox_db_'.md5($this->dropboxUid.$this->options['consumerSecret']); |
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} |
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// DataBase table name |
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$this->DB_TableName = $this->options['PDO_DBName']; |
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// DataBase check or make table |
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try { |
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$this->DB = new PDO($this->options['PDO_DSN'], $this->options['PDO_User'], $this->options['PDO_Pass'], $this->options['PDO_Options']); |
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if (! $this->checkDB()) { |
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return $this->setError('Can not make DB table'); |
|
} |
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} catch (PDOException $e) { |
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return $this->setError('PDO connection failed: '.$e->getMessage()); |
|
} |
|
|
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$res = $this->deltaCheck($this->isMyReload()); |
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if ($res !== true) { |
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if (is_string($res)) { |
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return $this->setError($res); |
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} else { |
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return $this->setError('Could not check API "delta"'); |
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} |
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} |
|
|
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if (is_null($this->options['syncChkAsTs'])) { |
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$this->options['syncChkAsTs'] = true; |
|
} |
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if ($this->options['syncChkAsTs']) { |
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// 'tsPlSleep' minmum 5 sec |
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$this->options['tsPlSleep'] = max(5, $this->options['tsPlSleep']); |
|
} else { |
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// 'lsPlSleep' minmum 10 sec |
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$this->options['lsPlSleep'] = max(10, $this->options['lsPlSleep']); |
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} |
|
|
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return true; |
|
} |
|
|
|
|
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/** |
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* Configure after successful mount. |
|
* |
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* @return string |
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* @author Dmitry (dio) Levashov |
|
**/ |
|
protected function configure() { |
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parent::configure(); |
|
|
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$this->disabled[] = 'archive'; |
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$this->disabled[] = 'extract'; |
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} |
|
|
|
/** |
|
* Check DB for delta cache |
|
* |
|
* @return bool |
|
*/ |
|
private function checkDB() { |
|
$res = $this->query('SELECT * FROM sqlite_master WHERE type=\'table\' AND name=\''.$this->DB_TableName.'\''); |
|
if ($res && isset($_REQUEST['init'])) { |
|
// check is index(nameidx) UNIQUE? |
|
$chk = $this->query('SELECT sql FROM sqlite_master WHERE type=\'index\' and name=\'nameidx\''); |
|
if (!$chk || strpos(strtoupper($chk[0]), 'UNIQUE') === false) { |
|
// remake |
|
$this->DB->exec('DROP TABLE '.$this->DB_TableName); |
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$res = false; |
|
} |
|
} |
|
if (! $res) { |
|
try { |
|
$this->DB->exec('CREATE TABLE '.$this->DB_TableName.'(path text, fname text, dat blob, isdir integer);'); |
|
$this->DB->exec('CREATE UNIQUE INDEX nameidx ON '.$this->DB_TableName.'(path, fname)'); |
|
$this->DB->exec('CREATE INDEX isdiridx ON '.$this->DB_TableName.'(isdir)'); |
|
} catch (PDOException $e) { |
|
return $this->setError($e->getMessage()); |
|
} |
|
} |
|
return true; |
|
} |
|
|
|
/** |
|
* DB query and fetchAll |
|
* |
|
* @param string $sql |
|
* @return boolean|array |
|
*/ |
|
private function query($sql) { |
|
if ($sth = $this->DB->query($sql)) { |
|
$res = $sth->fetchAll(PDO::FETCH_COLUMN); |
|
} else { |
|
$res = false; |
|
} |
|
return $res; |
|
} |
|
|
|
/** |
|
* Get dat(dropbox metadata) from DB |
|
* |
|
* @param string $path |
|
* @return array dropbox metadata |
|
*/ |
|
private function getDBdat($path) { |
|
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')) { |
|
return unserialize($res[0]); |
|
} else { |
|
return array(); |
|
} |
|
} |
|
|
|
/** |
|
* Update DB dat(dropbox metadata) |
|
* |
|
* @param string $path |
|
* @param array $dat |
|
* @return bool|array |
|
*/ |
|
private function updateDBdat($path, $dat) { |
|
return $this->query('update '.$this->DB_TableName.' set dat='.$this->DB->quote(serialize($dat)) |
|
. ', isdir=' . ($dat['is_dir']? 1 : 0) |
|
. ' where path='.$this->DB->quote(strtolower($this->_dirname($path))).' and fname='.$this->DB->quote(strtolower($this->_basename($path)))); |
|
} |
|
/*********************************************************************/ |
|
/* FS API */ |
|
/*********************************************************************/ |
|
|
|
/** |
|
* Close opened connection |
|
* |
|
* @return void |
|
* @author Dmitry (dio) Levashov |
|
**/ |
|
public function umount() { |
|
|
|
} |
|
|
|
/** |
|
* Get delta data and DB update |
|
* |
|
* @param boolean $refresh force refresh |
|
* @return true|string error message |
|
*/ |
|
protected function deltaCheck($refresh = true) { |
|
$chk = false; |
|
if (! $refresh && $chk = $this->query('select dat from '.$this->DB_TableName.' where path=\'\' and fname=\'\' limit 1')) { |
|
$chk = unserialize($chk[0]); |
|
} |
|
if ($chk && ($chk['mtime'] + $this->options['metaCacheTime']) > $_SERVER['REQUEST_TIME']) { |
|
return true; |
|
} |
|
|
|
try { |
|
$more = true; |
|
$this->DB->beginTransaction(); |
|
|
|
if ($res = $this->query('select dat from '.$this->DB_TableName.' where path=\'\' and fname=\'\' limit 1')) { |
|
$res = unserialize($res[0]); |
|
$cursor = $res['cursor']; |
|
} else { |
|
$cursor = ''; |
|
} |
|
$delete = false; |
|
$reset = false; |
|
$ptimes = array(); |
|
$now = time(); |
|
do { |
|
ini_set('max_execution_time', 120); |
|
$_info = $this->dropbox->delta($cursor); |
|
if (! empty($_info['reset'])) { |
|
$this->DB->exec('TRUNCATE table '.$this->DB_TableName); |
|
$this->DB->exec('insert into '.$this->DB_TableName.' values(\'\', \'\', \''.serialize(array('cursor' => '', 'mtime' => 0)).'\', 0);'); |
|
$this->DB->exec('insert into '.$this->DB_TableName.' values(\'/\', \'\', \''.serialize(array( |
|
'path' => '/', |
|
'is_dir' => 1, |
|
'mime_type' => '', |
|
'bytes' => 0 |
|
)).'\', 0);'); |
|
$reset = true; |
|
} |
|
$cursor = $_info['cursor']; |
|
|
|
foreach($_info['entries'] as $entry) { |
|
$key = strtolower($entry[0]); |
|
$pkey = strtolower($this->_dirname($key)); |
|
|
|
$path = $this->DB->quote($pkey); |
|
$fname = $this->DB->quote(strtolower($this->_basename($key))); |
|
$where = 'where path='.$path.' and fname='.$fname; |
|
|
|
if (empty($entry[1])) { |
|
$ptimes[$pkey] = isset($ptimes[$pkey])? max(array($now, $ptimes[$pkey])) : $now; |
|
$this->DB->exec('delete from '.$this->DB_TableName.' '.$where); |
|
! $delete && $delete = true; |
|
continue; |
|
} |
|
|
|
$_itemTime = strtotime(isset($entry[1]['client_mtime'])? $entry[1]['client_mtime'] : $entry[1]['modified']); |
|
$ptimes[$pkey] = isset($ptimes[$pkey])? max(array($_itemTime, $ptimes[$pkey])) : $_itemTime; |
|
$sql = 'select path from '.$this->DB_TableName.' '.$where.' limit 1'; |
|
if (! $reset && $this->query($sql)) { |
|
$this->DB->exec('update '.$this->DB_TableName.' set dat='.$this->DB->quote(serialize($entry[1])).', isdir='.($entry[1]['is_dir']? 1 : 0).' ' .$where); |
|
} else { |
|
$this->DB->exec('insert into '.$this->DB_TableName.' values ('.$path.', '.$fname.', '.$this->DB->quote(serialize($entry[1])).', '.(int)$entry[1]['is_dir'].')'); |
|
} |
|
} |
|
} while (! empty($_info['has_more'])); |
|
|
|
// update time stamp of parent holder |
|
foreach ($ptimes as $_p => $_t) { |
|
if ($praw = $this->getDBdat($_p)) { |
|
$_update = false; |
|
if (isset($praw['client_mtime']) && $_t > strtotime($praw['client_mtime'])) { |
|
$praw['client_mtime'] = date('r', $_t); |
|
$_update = true; |
|
} |
|
if (isset($praw['modified']) && $_t > strtotime($praw['modified'])) { |
|
$praw['modified'] = date('r', $_t); |
|
$_update = true; |
|
} |
|
if ($_update) { |
|
$pwhere = 'where path='.$this->DB->quote(strtolower($this->_dirname($_p))).' and fname='.$this->DB->quote(strtolower($this->_basename($_p))); |
|
$this->DB->exec('update '.$this->DB_TableName.' set dat='.$this->DB->quote(serialize($praw)).' '.$pwhere); |
|
} |
|
} |
|
} |
|
|
|
$this->DB->exec('update '.$this->DB_TableName.' set dat='.$this->DB->quote(serialize(array('cursor'=>$cursor, 'mtime'=>$_SERVER['REQUEST_TIME']))).' where path=\'\' and fname=\'\''); |
|
if (! $this->DB->commit()) { |
|
$e = $this->DB->errorInfo(); |
|
return $e[2]; |
|
} |
|
if ($delete) { |
|
$this->DB->exec('vacuum'); |
|
} |
|
} catch(Dropbox_Exception $e) { |
|
return $e->getMessage(); |
|
} |
|
return true; |
|
} |
|
|
|
/** |
|
* Parse line from dropbox metadata output and return file stat (array) |
|
* |
|
* @param string $raw line from ftp_rawlist() output |
|
* @return array |
|
* @author Dmitry Levashov |
|
**/ |
|
protected function parseRaw($raw) { |
|
$stat = array(); |
|
|
|
$stat['rev'] = isset($raw['rev'])? $raw['rev'] : 'root'; |
|
$stat['name'] = $this->_basename($raw['path']); |
|
$stat['mime'] = $raw['is_dir']? 'directory' : $raw['mime_type']; |
|
$stat['size'] = $stat['mime'] == 'directory' ? 0 : $raw['bytes']; |
|
$stat['ts'] = isset($raw['client_mtime'])? strtotime($raw['client_mtime']) : |
|
(isset($raw['modified'])? strtotime($raw['modified']) : $_SERVER['REQUEST_TIME']); |
|
$stat['dirs'] = 0; |
|
if ($raw['is_dir']) { |
|
$stat['dirs'] = (int)(bool)$this->query('select path from '.$this->DB_TableName.' where isdir=1 and path='.$this->DB->quote(strtolower($raw['path']))); |
|
} |
|
|
|
if (!empty($raw['url'])) { |
|
$stat['url'] = $raw['url']; |
|
} else if (! $this->disabledGetUrl) { |
|
$stat['url'] = '1'; |
|
} |
|
if (isset($raw['width'])) $stat['width'] = $raw['width']; |
|
if (isset($raw['height'])) $stat['height'] = $raw['height']; |
|
|
|
return $stat; |
|
} |
|
|
|
/** |
|
* Cache dir contents |
|
* |
|
* @param string $path dir path |
|
* @return string |
|
* @author Dmitry Levashov |
|
**/ |
|
protected function cacheDir($path) { |
|
$this->dirsCache[$path] = array(); |
|
$hasDir = false; |
|
|
|
$res = $this->query('select dat from '.$this->DB_TableName.' where path='.$this->DB->quote(strtolower($path))); |
|
|
|
if ($res) { |
|
foreach($res as $raw) { |
|
$raw = unserialize($raw); |
|
if ($stat = $this->parseRaw($raw)) { |
|
$stat = $this->updateCache($raw['path'], $stat); |
|
if (empty($stat['hidden']) && $path !== $raw['path']) { |
|
if (! $hasDir && $stat['mime'] === 'directory') { |
|
$hasDir = true; |
|
} |
|
$this->dirsCache[$path][] = $raw['path']; |
|
} |
|
} |
|
} |
|
} |
|
|
|
if (isset($this->sessionCache['subdirs'])) { |
|
$this->sessionCache['subdirs'][$path] = $hasDir; |
|
} |
|
|
|
return $this->dirsCache[$path]; |
|
} |
|
|
|
/** |
|
* Recursive files search |
|
* |
|
* @param string $path dir path |
|
* @param string $q search string |
|
* @param array $mimes |
|
* @return array |
|
* @author Naoki Sawada |
|
**/ |
|
protected function doSearch($path, $q, $mimes) { |
|
$result = array(); |
|
$sth = $this->DB->prepare('select dat from '.$this->DB_TableName.' WHERE path LIKE ? AND fname LIKE ?'); |
|
$sth->execute(array((($path === '/')? '' : strtolower($path)).'%', '%'.strtolower($q).'%')); |
|
$res = $sth->fetchAll(PDO::FETCH_COLUMN); |
|
$timeout = $this->options['searchTimeout']? $this->searchStart + $this->options['searchTimeout'] : 0; |
|
|
|
if ($res) { |
|
foreach($res as $raw) { |
|
if ($timeout && $timeout < time()) { |
|
$this->setError(elFinder::ERROR_SEARCH_TIMEOUT, $this->path($this->encode($path))); |
|
break; |
|
} |
|
|
|
$raw = unserialize($raw); |
|
if ($stat = $this->parseRaw($raw)) { |
|
if (!isset($this->cache[$raw['path']])) { |
|
$stat = $this->updateCache($raw['path'], $stat); |
|
} |
|
if (!empty($stat['hidden']) || ($mimes && $stat['mime'] === 'directory') || !$this->mimeAccepted($stat['mime'], $mimes)) { |
|
continue; |
|
} |
|
$stat = $this->stat($raw['path']); |
|
$stat['path'] = $this->path($stat['hash']); |
|
$result[] = $stat; |
|
} |
|
} |
|
} |
|
return $result; |
|
} |
|
|
|
/** |
|
* 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) { |
|
|
|
$this->clearcache(); |
|
|
|
return $this->_copy($src, $dst, $name) |
|
? $this->_joinPath($dst, $name) |
|
: $this->setError(elFinder::ERROR_COPY, $this->_path($src)); |
|
} |
|
|
|
/** |
|
* Remove file/ recursive remove dir |
|
* |
|
* @param string $path file path |
|
* @param bool $force try to remove even if file locked |
|
* @param bool $recursive |
|
* @return bool |
|
* @author Dmitry (dio) Levashov |
|
* @author Naoki Sawada |
|
*/ |
|
protected function remove($path, $force = false, $recursive = 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 ($stat['mime'] == 'directory') { |
|
if (!$recursive && !$this->_rmdir($path)) { |
|
return $this->setError(elFinder::ERROR_RM, $this->_path($path)); |
|
} |
|
} else { |
|
if (!$recursive && !$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 $stat |
|
* @return false|string |
|
* @internal param string $mime file mime type |
|
* @author Dmitry (dio) Levashov |
|
* @author Naoki Sawada |
|
*/ |
|
protected function createTmb($path, $stat) { |
|
if (!$stat || !$this->canCreateTmb($path, $stat)) { |
|
return false; |
|
} |
|
|
|
$name = $this->tmbname($stat); |
|
$tmb = $this->tmbPath.DIRECTORY_SEPARATOR.$name; |
|
|
|
// copy image into tmbPath so some drivers does not store files on local fs |
|
if (! $data = $this->getThumbnail($path, $this->options['getTmbSize'])) { |
|
return false; |
|
} |
|
if (! file_put_contents($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'].'.png'; |
|
} |
|
|
|
/** |
|
* Get thumbnail from dropbox.com |
|
* @param string $path |
|
* @param string $size |
|
* @return string | boolean |
|
*/ |
|
protected function getThumbnail($path, $size = 'small') { |
|
try { |
|
return $this->dropbox->getThumbnail($path, $size); |
|
} catch (Dropbox_Exception $e) { |
|
return false; |
|
} |
|
} |
|
|
|
/** |
|
* Return content URL |
|
* |
|
* @param string $hash file hash |
|
* @param array $options options |
|
* @return array |
|
* @author Naoki Sawada |
|
**/ |
|
public function getContentUrl($hash, $options = array()) { |
|
if (($file = $this->file($hash)) == false || !$file['url'] || $file['url'] == 1) { |
|
$path = $this->decode($hash); |
|
$cache = $this->getDBdat($path); |
|
$url = ''; |
|
if (isset($cache['share']) && strpos($cache['share'], $this->dropbox_dlhost) !== false) { |
|
$res = $this->getHttpResponseHeader($cache['share']); |
|
if (preg_match("/^HTTP\/[01\.]+ ([0-9]{3})/", $res, $match)) { |
|
if ($match[1] < 400) { |
|
$url = $cache['share']; |
|
} |
|
} |
|
} |
|
if (! $url) { |
|
try { |
|
$res = $this->dropbox->share($path, null, false); |
|
$url = $res['url']; |
|
if (strpos($url, 'www.dropbox.com') === false) { |
|
$res = $this->getHttpResponseHeader($url); |
|
if (preg_match('/^location:\s*(http[^\s]+)/im', $res, $match)) { |
|
$url = $match[1]; |
|
} |
|
} |
|
list($url) = explode('?', $url); |
|
$url = str_replace('www.dropbox.com', $this->dropbox_dlhost, $url); |
|
if (! isset($cache['share']) || $cache['share'] !== $url) { |
|
$cache['share'] = $url; |
|
$this->updateDBdat($path, $cache); |
|
} |
|
} catch (Dropbox_Exception $e) { |
|
return false; |
|
} |
|
} |
|
return $url; |
|
} |
|
return $file['url']; |
|
} |
|
|
|
/** |
|
* Get HTTP request response header string |
|
* |
|
* @param string $url target URL |
|
* @return string |
|
* @author Naoki Sawada |
|
*/ |
|
private function getHttpResponseHeader($url) { |
|
if (function_exists('curl_exec')) { |
|
|
|
$c = curl_init(); |
|
curl_setopt( $c, CURLOPT_RETURNTRANSFER, true ); |
|
curl_setopt( $c, CURLOPT_CUSTOMREQUEST, 'HEAD' ); |
|
curl_setopt( $c, CURLOPT_HEADER, 1 ); |
|
curl_setopt( $c, CURLOPT_NOBODY, true ); |
|
curl_setopt( $c, CURLOPT_URL, $url ); |
|
$res = curl_exec( $c ); |
|
|
|
} else { |
|
|
|
require_once 'HTTP/Request2.php'; |
|
try { |
|
$request2 = new HTTP_Request2(); |
|
$request2->setConfig(array( |
|
'ssl_verify_peer' => false, |
|
'ssl_verify_host' => false |
|
)); |
|
$request2->setUrl($url); |
|
$request2->setMethod(HTTP_Request2::METHOD_HEAD); |
|
$result = $request2->send(); |
|
$res = array(); |
|
$res[] = 'HTTP/'.$result->getVersion().' '.$result->getStatus().' '.$result->getReasonPhrase(); |
|
foreach($result->getHeader() as $key => $val) { |
|
$res[] = $key . ': ' . $val; |
|
} |
|
$res = join("\r\n", $res); |
|
} catch( HTTP_Request2_Exception $e ){ |
|
$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) { |
|
return $this->_normpath(substr($path, 0, strrpos($path, '/'))); |
|
} |
|
|
|
/** |
|
* Return file name |
|
* |
|
* @param string $path file path |
|
* @return string |
|
* @author Dmitry (dio) Levashov |
|
**/ |
|
protected function _basename($path) { |
|
return substr($path, strrpos($path, '/') + 1); |
|
} |
|
|
|
/** |
|
* 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) { |
|
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) { |
|
$path = '/' . ltrim($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 (!empty($this->ARGS['reload']) && isset($this->ARGS['target']) && strpos($this->ARGS['target'], $this->id) === 0) { |
|
if ($this->isMyReload()) { |
|
$this->deltaCheck(); |
|
} |
|
if ($raw = $this->getDBdat($path)) { |
|
return $this->parseRaw($raw); |
|
} |
|
return false; |
|
} |
|
|
|
/** |
|
* Return true if path is dir and has at least one childs directory |
|
* |
|
* @param string $path dir path |
|
* @return bool |
|
* @author Dmitry (dio) Levashov |
|
**/ |
|
protected function _subdirs($path) { |
|
return ($stat = $this->stat($path)) && isset($stat['dirs']) ? $stat['dirs'] : false; |
|
} |
|
|
|
/** |
|
* 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 = $this->getDBdat($path); |
|
if (isset($cache['width']) && isset($cache['height'])) { |
|
return $cache['width'].'x'.$cache['height']; |
|
} |
|
$ret = ''; |
|
if ($work = $this->getWorkFile($path)) { |
|
if ($size = getimagesize($work)) { |
|
$cache['width'] = $size[0]; |
|
$cache['height'] = $size[1]; |
|
$this->updateDBdat($path, $cache); |
|
$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 string $mode |
|
* @return false|resource |
|
* @internal param bool $write open file for writing |
|
* @author Dmitry (dio) Levashov |
|
*/ |
|
protected function _fopen($path, $mode='rb') { |
|
|
|
if (($mode == 'rb' || $mode == 'r')) { |
|
try { |
|
$res = $this->dropbox->media($path); |
|
$url = parse_url($res['url']); |
|
$fp = stream_socket_client('ssl://'.$url['host'].':443'); |
|
fputs($fp, "GET {$url['path']} HTTP/1.0\r\n"); |
|
fputs($fp, "Host: {$url['host']}\r\n"); |
|
fputs($fp, "\r\n"); |
|
while(trim(fgets($fp)) !== ''){}; |
|
return $fp; |
|
} catch (Dropbox_Exception $e) { |
|
return false; |
|
} |
|
} |
|
|
|
if ($this->tmp) { |
|
$contents = $this->_getContents($path); |
|
|
|
if ($contents === false) { |
|
return false; |
|
} |
|
|
|
if ($local = $this->getTempFile($path)) { |
|
if (file_put_contents($local, $contents, LOCK_EX) !== false) { |
|
return fopen($local, $mode); |
|
} |
|
} |
|
} |
|
|
|
return false; |
|
} |
|
|
|
/** |
|
* Close opened file |
|
* |
|
* @param resource $fp file pointer |
|
* @param string $path |
|
* @return bool |
|
* @author Dmitry (dio) Levashov |
|
*/ |
|
protected function _fclose($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) { |
|
$path = $this->_normpath($path.'/'.$name); |
|
try { |
|
$this->dropbox->createFolder($path); |
|
} catch (Dropbox_Exception $e) { |
|
$this->deltaCheck(); |
|
if ($this->dir($this->encode($path))) { |
|
return $path; |
|
} |
|
return $this->setError('Dropbox error: '.$e->getMessage()); |
|
} |
|
$this->deltaCheck(); |
|
return $path; |
|
} |
|
|
|
/** |
|
* 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 $this->_filePutContents($path.'/'.$name, ''); |
|
} |
|
|
|
/** |
|
* Create symlink. FTP driver does not support symlinks. |
|
* |
|
* @param string $target link target |
|
* @param string $path symlink path |
|
* @param string $name |
|
* @return bool |
|
* @author Dmitry (dio) Levashov |
|
*/ |
|
protected function _symlink($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 = $this->_normpath($targetDir.'/'.$name); |
|
try { |
|
$this->dropbox->copy($source, $path); |
|
} catch (Dropbox_Exception $e) { |
|
return $this->setError('Dropbox error: '.$e->getMessage()); |
|
} |
|
$this->deltaCheck(); |
|
return true; |
|
} |
|
|
|
/** |
|
* Move file into another parent dir. |
|
* Return new file path or false. |
|
* |
|
* @param string $source source file path |
|
* @param $targetDir |
|
* @param string $name file name |
|
* @return bool|string |
|
* @internal param string $target target dir path |
|
* @author Dmitry (dio) Levashov |
|
*/ |
|
protected function _move($source, $targetDir, $name) { |
|
$target = $this->_normpath($targetDir.'/'.$name); |
|
try { |
|
$this->dropbox->move($source, $target); |
|
} catch (Dropbox_Exception $e) { |
|
return $this->setError('Dropbox error: '.$e->getMessage()); |
|
} |
|
$this->deltaCheck(); |
|
return $target; |
|
} |
|
|
|
/** |
|
* Remove file |
|
* |
|
* @param string $path file path |
|
* @return bool |
|
* @author Dmitry (dio) Levashov |
|
**/ |
|
protected function _unlink($path) { |
|
try { |
|
$this->dropbox->delete($path); |
|
} catch (Dropbox_Exception $e) { |
|
return $this->setError('Dropbox error: '.$e->getMessage()); |
|
} |
|
$this->deltaCheck(); |
|
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 $path |
|
* @param string $name file name |
|
* @param array $stat file stat (required by some virtual fs) |
|
* @return bool|string |
|
* @internal param string $dir target dir path |
|
* @author Dmitry (dio) Levashov |
|
*/ |
|
protected function _save($fp, $path, $name, $stat) { |
|
if ($name) $path .= '/'.$name; |
|
$path = $this->_normpath($path); |
|
try { |
|
$this->dropbox->putFile($path, $fp); |
|
} catch (Dropbox_Exception $e) { |
|
return $this->setError('Dropbox error: '.$e->getMessage()); |
|
} |
|
$this->deltaCheck(); |
|
if (is_array($stat)) { |
|
$raw = $this->getDBdat($path); |
|
if (isset($stat['width'])) $raw['width'] = $stat['width']; |
|
if (isset($stat['height'])) $raw['height'] = $stat['height']; |
|
$this->updateDBdat($path, $raw); |
|
} |
|
return $path; |
|
} |
|
|
|
/** |
|
* Get file contents |
|
* |
|
* @param string $path file path |
|
* @return string|false |
|
* @author Dmitry (dio) Levashov |
|
**/ |
|
protected function _getContents($path) { |
|
$contents = ''; |
|
try { |
|
$contents = $this->dropbox->getFile($path); |
|
} catch (Dropbox_Exception $e) { |
|
return $this->setError('Dropbox error: '.$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 |
|
* |
|
* @return array |
|
**/ |
|
protected function _checkArchivers() { |
|
// die('Not yet implemented. (_checkArchivers)'); |
|
return array(); |
|
} |
|
|
|
/** |
|
* chmod implementation |
|
* |
|
* @param string $path |
|
* @param string $mode |
|
* @return bool |
|
*/ |
|
protected function _chmod($path, $mode) { |
|
return false; |
|
} |
|
|
|
/** |
|
* Unpack archive |
|
* |
|
* @param string $path archive path |
|
* @param array $arc archiver command and arguments (same as in $this->archivers) |
|
* @return true |
|
* @return void |
|
* @author Dmitry (dio) Levashov |
|
* @author Alexey Sukhotin |
|
**/ |
|
protected function _unpack($path, $arc) { |
|
die('Not yet implemented. (_unpack)'); |
|
} |
|
|
|
/** |
|
* 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
|
|
|