<?php
//******************************************************************************
//* Routes
//******************************************************************************
use DreamFactory\Enterprise\Database\Models\Snapshot;
\Route::any('/', ['uses' => 'HomeController@index']);
\Route::any('home', ['uses' => 'HomeController@index']);
\Route::post('status/{id}', ['uses' => 'HomeController@status']);
\Route::post('control/{id?}', ['uses' => 'HomeController@control']);
\Route::controllers(['auth' => 'Auth\\AuthController', 'password' => 'Auth\\PasswordController']);
/** Snapshot download handler */
\Route::get('/snapshot/{snapshotId}', function ($snapshotId) {
return Snapshot::downloadFromHash($snapshotId);
});
/** Login event listener */
\Event::listen('auth.login', function () {
\Auth::user()->update(['last_login_date' => date('c'), 'last_login_ip_text' => \Request::server('REMOTE_ADDR')]);
});
/**
* Given an instance and a snapshot ID, replace the data with that of the snapshot.
*
* @param int|string $instanceId
* @param string $snapshot A snapshot id or path to a snapshot
*
* @return array
*/
public function restore($instanceId, $snapshot)
{
$_filename = null;
$_instance = $this->_findInstance($instanceId);
$snapshot = trim($snapshot, DIRECTORY_SEPARATOR . ' ');
// Determine source of import
if (file_exists($snapshot)) {
// Absolute path
$_filename = $snapshot;
} else {
if (file_exists($_instance->getSnapshotPath() . DIRECTORY_SEPARATOR . $snapshot)) {
// Relative to snapshot path
$_filename = $_instance->getSnapshotPath() . DIRECTORY_SEPARATOR . $snapshot;
} else {
// A snapshot hash given, find related snapshot
/** @type Snapshot $_snapshot */
if (null === ($_snapshot = Snapshot::with('route-hash')->bySnapshotId($snapshot)->first())) {
throw new \InvalidArgumentException('The snapshot "' . $snapshot . '" is unrecognized or invalid."');
}
return Provision::import(new ImportJob(new PortableServiceRequest($_instance, ['target' => $_snapshot->snapshot_id_text])));
}
}
// Mount the snapshot
$_workPath = dirname($_filename);
$_fsSnapshot = $this->mountSnapshot($instanceId, $_filename, $_workPath);
// Reconstitute the manifest and grab the services
$_manifest = SnapshotManifest::createFromFile(config('snapshot.metadata-file-name'), $_fsSnapshot);
$_services = Provision::getPortableServices($_manifest->get('guest-location'));
$_result = [];
foreach ($_fsSnapshot->listContents() as $_item) {
// Find the exports in the snapshot
if (false !== ($_pos = stripos('-export.', $_item['file']))) {
if (!PortableTypes::has($_type = substr($_item['file'], 0, $_pos))) {
continue;
}
if (array_key_exists($_type, $_services)) {
$_job = new ImportJob(new PortableServiceRequest($_instance, ['target' => $_workPath . DIRECTORY_SEPARATOR . $_item['file']]));
$_result[$_type] = $_services[$_type]->import($_job);
}
}
}
return $_result;
}
/**
* @return array A list of available exports for this user
*/
protected function getUserImportables()
{
$_result = [];
/** @noinspection PhpUndefinedFieldInspection */
$_rows = Snapshot::byUserId(\Auth::user()->id)->orderBy('create_date', 'desc')->get(['id', 'instance_id', 'snapshot_id_text']);
if (!empty($_rows)) {
/** @var Snapshot[] $_rows */
foreach ($_rows as $_row) {
list($_date, $_instanceName) = explode('.', $_row->snapshot_id_text, 2);
try {
// Find instance, dead or alive!
$_instance = $this->_locateInstance($_instanceName);
$_result[] = ['id' => $_row->id, 'name' => $_row->snapshot_id_text, 'instance-id' => $_instance ? $_instance->instance_id_text : 'unknown', 'export-date' => Carbon::create($_row->create_date)->toFormattedDateString(), 'instance-name' => $_instanceName];
} catch (ModelNotFoundException $_ex) {
// ignored on purpose
}
}
}
return $_result;
}
/**
* @param string|int $snapshotId
*
* @return Snapshot|\Illuminate\Database\Eloquent\Model
*/
protected static function findSnapshot($snapshotId)
{
return Snapshot::bySnapshotId($snapshotId)->with(['user', 'routeHash'])->firstOrFail();
}
