public function __construct()
{
ci()->load->config('files/files');
self::$path = config_item('files:path');
self::$_cache_path = config_item('cache_dir') . 'cloud_cache/';
if ($providers = Settings::get('files_enabled_providers')) {
self::$providers = explode(',', $providers);
// make 'local' mandatory. We search for the value because of backwards compatibility
if (!in_array('local', self::$providers)) {
array_unshift(self::$providers, 'local');
}
} else {
self::$providers = array('local');
}
// work out the most restrictive ini setting
$post_max = str_replace('M', '', ini_get('post_max_size'));
$file_max = str_replace('M', '', ini_get('upload_max_filesize'));
// set the largest size the server can handle and the largest the admin set
self::$max_size_possible = ($file_max > $post_max ? $post_max : $file_max) * 1048576;
// convert to bytes
self::$max_size_allowed = Settings::get('files_upload_limit') * 1048576;
// convert this to bytes also
set_exception_handler(array($this, 'exception_handler'));
set_error_handler(array($this, 'error_handler'));
ci()->load->model('files/file_m');
ci()->load->model('files/file_folders_m');
ci()->load->spark('cloudmanic-storage/1.0.4');
}
public static function create($path)
{
Log::debug("Reading monitor configuration from directory '{$path}'...");
$xmls = self::scanXmls($path);
$reader = new MonitorXmlReader();
$monitor = new self();
foreach ($xmls as $xml) {
if ($reader->read(Files::path($path, $xml))) {
foreach ($reader->getSources() as $source) {
$monitor->tReadSources[] = $source;
Log::debug("Read source '{$source}'");
}
foreach ($reader->getNetworkmaps() as $networkmap) {
$monitor->tReadNetworkmaps[] = $networkmap;
Log::debug("Read network map '{$networkmap}'");
}
foreach ($reader->getUserdbs() as $userdb) {
$monitor->tReadUserdbs[] = $userdb;
Log::debug("Read user db '{$userdb}'");
}
foreach ($reader->getEvents() as $event) {
$monitor->tReadEvents[] = $event;
Log::debug("Read event '{$event}'");
}
}
}
self::validateSourceReferences($monitor->tReadSources, $monitor->tReadNetworkmaps, $monitor->tReadUserdbs, $monitor->tReadEvents);
$monitor->tEnabledSources = self::filterUnreferencedSources(self::filterDuplicateSources($monitor->tReadSources), $monitor->tReadNetworkmaps, $monitor->tReadUserdbs, $monitor->tReadEvents);
if (count($monitor->tEnabledSources) == 0) {
Log::err("Found no active source/events definitions while reading monitor configuration from directory '{$path}'");
$monitor = false;
}
return $monitor;
}
private function scanLogFiles($file)
{
$logfiles = array();
$pathinfo = pathinfo($file);
$path = $pathinfo["dirname"];
$pattern = $pathinfo["basename"];
$dir = Files::safeOpendir($path);
while (($logfile = Files::readdirMatch($dir, $pattern)) !== false) {
$logfiles[] = Files::path($path, $logfile);
}
closedir($dir);
asort($logfiles);
return $logfiles;
}
