/**
* Constructor
*
* @param array elFinder and roots configurations
* @return void
* @author Dmitry (dio) Levashov
**/
public function __construct($opts)
{
if (session_id() == '') {
session_start();
}
$sessionUseCmds = array('netmount', 'netunmount');
if (isset($opts['sessionUseCmds']) && is_array($opts['sessionUseCmds'])) {
$sessionUseCmds = array_merge($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();
$this->debug = isset($opts['debug']) && $opts['debug'] ? true : false;
$this->sessionCloseEarlier = isset($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'] : '';
$this->netVolumesSessionKey = !empty($opts['netVolumesSessionKey']) ? $opts['netVolumesSessionKey'] : 'elFinderNetVolumes';
$this->callbackWindowURL = isset($opts['callbackWindowURL']) ? $opts['callbackWindowURL'] : '';
self::$sessionCacheKey = !empty($opts['sessionCacheKey']) ? $opts['sessionCacheKey'] : 'elFinderCaches';
// check session cache
$_optsMD5 = md5(json_encode($opts['roots']));
if (!isset($_SESSION[self::$sessionCacheKey]) || $_SESSION[self::$sessionCacheKey]['_optsMD5'] !== $_optsMD5) {
$_SESSION[self::$sessionCacheKey] = array('_optsMD5' => $_optsMD5);
}
self::$base64encodeSessionData = !empty($opts['base64encodeSessionData']);
// setlocale and global locale regists to elFinder::locale
self::$locale = !empty($opts['locale']) ? $opts['locale'] : 'en_US.UTF-8';
if (false === @setlocale(LC_ALL, self::$locale)) {
self::$locale = setlocale(LC_ALL, '');
}
// bind events listeners
if (!empty($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) {
if (!is_array($handlers) || is_object($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'])) {
$opts['roots'] = array();
}
// check for net volumes stored in session
foreach ($this->getNetVolumes() as $key => $root) {
$opts['roots'][$key] = $root;
}
// "mount" volumes
foreach ($opts['roots'] as $i => $o) {
$class = 'elFinderVolume' . (isset($o['driver']) ? $o['driver'] : '');
if (class_exists($class)) {
$volume = new $class();
try {
if ($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->isReadable()) {
$this->default = $this->volumes[$id];
}
} else {
$this->removeNetVolume($i);
$this->mountErrors[] = 'Driver "' . $class . '" : ' . implode(' ', $volume->error());
}
} catch (Exception $e) {
$this->removeNetVolume($i);
$this->mountErrors[] = 'Driver "' . $class . '" : ' . $e->getMessage();
}
} else {
$this->mountErrors[] = 'Driver "' . $class . '" does not exists';
}
}
// if at least one readable volume - ii desu >_<
$this->loaded = !empty($this->default);
}