/**
* Constructor
*
* @param array elFinder and roots configurations
* @author Dmitry (dio) Levashov
*/
public function __construct($opts)
{
// set error handler of WARNING, NOTICE
$errLevel = E_WARNING | E_NOTICE | E_USER_WARNING | E_USER_NOTICE | E_STRICT | E_RECOVERABLE_ERROR;
if (defined('E_DEPRECATED')) {
$errLevel |= E_DEPRECATED | E_USER_DEPRECATED;
}
set_error_handler('elFinder::phpErrorHandler', $errLevel);
// convert PATH_INFO to GET query
if (!empty($_SERVER['PATH_INFO'])) {
$_ps = explode('/', trim($_SERVER['PATH_INFO'], '/'));
if (!isset($_GET['cmd'])) {
$_cmd = $_ps[0];
if (isset($this->commands[$_cmd])) {
$_GET['cmd'] = $_cmd;
$_i = 1;
foreach (array_keys($this->commands[$_cmd]) as $_k) {
if (isset($_ps[$_i])) {
if (!isset($_GET[$_k])) {
$_GET[$_k] = $_ps[$_i];
}
} else {
break;
}
}
}
}
}
// set elFinder instance
elFinder::$instance = $this;
// setup debug mode
$this->debug = isset($opts['debug']) && $opts['debug'] ? true : false;
if ($this->debug) {
error_reporting(defined('ELFINDER_DEBUG_ERRORLEVEL') ? ELFINDER_DEBUG_ERRORLEVEL : -1);
ini_set('diaplay_errors', '1');
}
if (!interface_exists('elFinderSessionInterface')) {
include_once dirname(__FILE__) . '/elFinderSessionInterface.php';
}
// session handler
if (!empty($opts['session']) && $opts['session'] instanceof elFinderSessionInterface) {
$this->session = $opts['session'];
} else {
$sessionOpts = array('base64encode' => !empty($opts['base64encodeSessionData']), 'keys' => array('default' => !empty($opts['sessionCacheKey']) ? $opts['sessionCacheKey'] : 'elFinderCaches', 'netvolume' => !empty($opts['netVolumesSessionKey']) ? $opts['netVolumesSessionKey'] : 'elFinderNetVolumes'));
if (!class_exists('elFinderSession')) {
include_once dirname(__FILE__) . '/elFinderSession.php';
}
$this->session = new elFinderSession($sessionOpts);
}
// try session start | restart
$this->session->start();
$sessionUseCmds = array();
if (isset($opts['sessionUseCmds']) && is_array($opts['sessionUseCmds'])) {
$sessionUseCmds = $opts['sessionUseCmds'];
}
// set self::$volumesCnt by HTTP header "X-elFinder-VolumesCntStart"
if (isset($_SERVER['HTTP_X_ELFINDER_VOLUMESCNTSTART']) && ($volumesCntStart = intval($_SERVER['HTTP_X_ELFINDER_VOLUMESCNTSTART']))) {
self::$volumesCnt = $volumesCntStart;
}
$this->time = $this->utime();
$this->sessionCloseEarlier = isset($opts['sessionCloseEarlier']) ? (bool) $opts['sessionCloseEarlier'] : true;
$this->sessionUseCmds = array_flip($sessionUseCmds);
$this->timeout = isset($opts['timeout']) ? $opts['timeout'] : 0;
$this->uploadTempPath = isset($opts['uploadTempPath']) ? $opts['uploadTempPath'] : '';
$this->callbackWindowURL = isset($opts['callbackWindowURL']) ? $opts['callbackWindowURL'] : '';
$this->maxTargets = isset($opts['maxTargets']) ? intval($opts['maxTargets']) : $this->maxTargets;
elFinder::$commonTempPath = isset($opts['commonTempPath']) ? $opts['commonTempPath'] : './.tmp';
if (!is_writable(elFinder::$commonTempPath)) {
elFinder::$commonTempPath = '';
}
$this->maxArcFilesSize = isset($opts['maxArcFilesSize']) ? intval($opts['maxArcFilesSize']) : 0;
$this->optionsNetVolumes = isset($opts['optionsNetVolumes']) && is_array($opts['optionsNetVolumes']) ? $opts['optionsNetVolumes'] : array();
// deprecated settings
$this->netVolumesSessionKey = !empty($opts['netVolumesSessionKey']) ? $opts['netVolumesSessionKey'] : 'elFinderNetVolumes';
self::$sessionCacheKey = !empty($opts['sessionCacheKey']) ? $opts['sessionCacheKey'] : 'elFinderCaches';
// check session cache
$_optsMD5 = md5(json_encode($opts['roots']));
if ($this->session->get('_optsMD5') !== $_optsMD5) {
$this->session->set('_optsMD5', $_optsMD5);
}
// setlocale and global locale regists to elFinder::locale
self::$locale = !empty($opts['locale']) ? $opts['locale'] : 'en_US.UTF-8';
if (false === setlocale(LC_ALL, self::$locale)) {
self::$locale = setlocale(LC_ALL, '');
}
// set defaultMimefile
elFinder::$defaultMimefile = isset($opts['defaultMimefile']) ? $opts['defaultMimefile'] : '';
// bind events listeners
if (!empty($opts['bind']) && is_array($opts['bind'])) {
$_req = $_SERVER["REQUEST_METHOD"] == 'POST' ? $_POST : $_GET;
$_reqCmd = isset($_req['cmd']) ? $_req['cmd'] : '';
foreach ($opts['bind'] as $cmd => $handlers) {
$doRegist = strpos($cmd, '*') !== false;
if (!$doRegist) {
$_getcmd = create_function('$cmd', 'list($ret) = explode(\'.\', $cmd);return trim($ret);');
$doRegist = $_reqCmd && in_array($_reqCmd, array_map($_getcmd, explode(' ', $cmd)));
}
if ($doRegist) {
// for backward compatibility
if (!is_array($handlers)) {
$handlers = array($handlers);
} else {
if (count($handlers) === 2 && is_object($handlers[0])) {
$handlers = array($handlers);
}
}
foreach ($handlers as $handler) {
if ($handler) {
if (is_string($handler) && strpos($handler, '.')) {
list($_domain, $_name, $_method) = array_pad(explode('.', $handler), 3, '');
if (strcasecmp($_domain, 'plugin') === 0) {
if ($plugin = $this->getPluginInstance($_name, isset($opts['plugin'][$_name]) ? $opts['plugin'][$_name] : array()) and method_exists($plugin, $_method)) {
$this->bind($cmd, array($plugin, $_method));
}
}
} else {
$this->bind($cmd, $handler);
}
}
}
}
}
}
if (!isset($opts['roots']) || !is_array($opts['roots'])) {
$opts['roots'] = array();
}
// check for net volumes stored in session
$netVolumes = $this->getNetVolumes();
foreach ($netVolumes as $key => $root) {
if (!isset($root['id'])) {
// given fixed unique id
if (!($root['id'] = $this->getNetVolumeUniqueId($netVolumes))) {
$this->mountErrors[] = 'Netmount Driver "' . $root['driver'] . '" : Could\'t given volume id.';
continue;
}
}
$opts['roots'][$key] = $root;
}
// "mount" volumes
foreach ($opts['roots'] as $i => $o) {
$class = 'elFinderVolume' . (isset($o['driver']) ? $o['driver'] : '');
if (class_exists($class)) {
$volume = new $class();
try {
if ($this->maxArcFilesSize && (empty($o['maxArcFilesSize']) || $this->maxArcFilesSize < $o['maxArcFilesSize'])) {
$o['maxArcFilesSize'] = $this->maxArcFilesSize;
}
// pass session handler
$volume->setSession($this->session);
if ($volume->mount($o)) {
// unique volume id (ends on "_") - used as prefix to files hash
$id = $volume->id();
$this->volumes[$id] = $volume;
if ((!$this->default || $volume->root() !== $volume->defaultPath()) && $volume->isReadable()) {
$this->default = $this->volumes[$id];
}
} else {
$this->removeNetVolume($i, $volume);
$this->mountErrors[] = 'Driver "' . $class . '" : ' . implode(' ', $volume->error());
}
} catch (Exception $e) {
$this->removeNetVolume($i, $volume);
$this->mountErrors[] = 'Driver "' . $class . '" : ' . $e->getMessage();
}
} else {
$this->mountErrors[] = 'Driver "' . $class . '" does not exist';
}
}
// if at least one readable volume - ii desu >_<
$this->loaded = !empty($this->default);
// restore error handler for now
restore_error_handler();
}