/**
* Show the application dashboard to the user.
*
* @param Request $request
*
* @return \Illuminate\Http\Response
*/
public function index(Request $request)
{
$_message = isset($messages) ? $messages : null;
$_defaultDomain = '.' . trim(config('dashboard.default-domain'), '. ');
/** @type User $_user */
$_user = \Auth::user();
/** @noinspection PhpUndefinedFieldInspection */
$_coreData = ['panelContext' => config('panels.default.context', DashboardDefaults::PANEL_CONTEXT), 'panelType' => PanelTypes::SINGLE, 'defaultDomain' => $_defaultDomain, 'message' => $_message, 'isAdmin' => $_user->admin_ind, 'displayName' => $_user->nickname_text, 'defaultInstanceName' => (1 != $_user->admin_ind ? config('dfe.instance-prefix') : null) . Inflector::neutralize(str_replace(' ', '-', \Auth::user()->nickname_text))];
$_create = Dashboard::renderPanel('create', array_merge($_coreData, ['instanceName' => PanelTypes::CREATE, 'panelType' => PanelTypes::CREATE, 'importables' => $this->getUserImportables()]));
$_instances = Dashboard::userInstanceTable(null, true);
/** @type WebsitePartner $_partner */
// The name of the site partner, if any.
$_partner = null;
if (!empty($_partnerId = config('dfe.partner'))) {
$_partner = Partner::resolve($_partnerId);
}
return view('app.home', array_merge($_coreData, ['instanceCreator' => $_create, 'instances' => $_instances, 'partner' => $_partner ?: null, 'partnerContent' => $_partner ? $_partner->getWebsiteContent() : null]));
}
/**
* Returns the constant name as a string
*
* @param string|int $constant The CONSTANT's value that you want the name of
* @param bool $flipped If false, $constant should be the CONSTANT's name. The CONSTANT's value will be
* returned instead.
* @param bool $pretty If true, returned value is prettified (acme.before_event becomes "Acme Before
* Event")
*
* @throws \InvalidArgumentException
* @return string|int
*/
public static function nameOf($constant, $flipped = true, $pretty = true)
{
$_result = null;
foreach (static::getDefinedConstants() as $_name => $_value) {
if ($flipped) {
if ($_name == $constant) {
$_result = $_value;
break;
}
} else {
if ($_value == $constant) {
$_result = $_name;
break;
}
}
}
if (!$_result) {
throw new \InvalidArgumentException('A constant with the value of "' . $constant . '" does not exist.');
}
return !$flipped && $pretty ? Inflector::display(Inflector::neutralize($_result)) : $_result;
}
/**
* Creates an export of a instance
*
* @param Instance $instance The instance of the exports
* @param array $exports Array of files to include in the snapshot
* @param Filesystem $destination The destination upon which to place the export. Currently unused
* If null, the instance's snapshot storage area is used.
* @param int $keepDays The number of days to keep the snapshot
*
* @return array|boolean The snapshot metadata array or false on failure.
*/
public function createFromExports(Instance $instance, array $exports, Filesystem $destination = null, $keepDays = EnterpriseDefaults::SNAPSHOT_DAYS_TO_KEEP)
{
// Build our "mise en place", as it were...
$_success = false;
$_stamp = date('YmdHis');
// Create the snapshot ID
$_snapshotId = $_stamp . '.' . Inflector::neutralize($instance->instance_name_text);
$_snapshotName = str_replace('{id}', $_snapshotId, config('snapshot.templates.snapshot-file-name'));
// Set up the temp dir
$this->setWorkPath($instance->getSnapshotPath());
// Create the snapshot archive and stuff it full of goodies
/** @var SnapshotManifest $_manifest */
list($_fsSnapshot, $_manifest, $_routeHash, $_routeLink) = $this->createExportArchive($_snapshotId, $_snapshotName, ['timestamp' => $_stamp, 'guest-location' => $instance->guest_location_nbr, 'instance-id' => $instance->instance_id_text, 'cluster-id' => (int) $instance->cluster_id, 'db-server-id' => (int) $instance->db_server_id, 'web-server-id' => (int) $instance->web_server_id, 'app-server-id' => (int) $instance->app_server_id, 'owner-id' => (int) $instance->user->id, 'owner-email-address' => $instance->user->email_addr_text, 'owner-storage-key' => $instance->user->storage_id_text, 'storage-key' => $instance->storage_id_text], $keepDays);
try {
$this->addFilesToArchive($exports, $_fsSnapshot);
try {
// Write our snapshot manifesto
$_manifest->write();
// Close up the files
/** @noinspection PhpUndefinedMethodInspection */
$this->flushZipArchive($_fsSnapshot);
// Look up the hash entry
if (null === ($_routeHash = RouteHash::byHash($_routeHash)->first())) {
throw new \LogicException('Previously created route hash not found.');
}
// Create our snapshot record
Snapshot::create(['user_id' => $instance->user_id, 'instance_id' => $instance->id, 'route_hash_id' => $_routeHash->id, 'snapshot_id_text' => $_snapshotId, 'public_ind' => true, 'public_url_text' => $_routeLink, 'expire_date' => $_routeHash->expire_date]);
// Copy to $destination if requested
if ($destination) {
if (false === ($_fd = fopen($this->workPath . $_snapshotName, 'r'))) {
throw new FileSystemException('Unable to open export file "' . $this->workPath . $_snapshotName . '".');
}
$destination->putStream($_snapshotName, $_fd);
fclose($_fd);
}
// Let the user know...
$this->notifyInstanceOwner($instance, 'Export successful', ['firstName' => $instance->user->first_name_text, 'headTitle' => 'Export Complete', 'contentHeader' => 'Your export has completed', 'emailBody' => <<<HTML
<p>Your export is complete. It may be downloaded it for up to {$keepDays} days, from the following link:<br/>
<br/>
<strong><a href="{$_routeLink}" target="_blank">{$_routeLink}</a></strong>
</p>
HTML
]);
$_success = true;
} catch (\Exception $_ex) {
$this->error('exception building snapshot archive: ' . $_ex->getMessage());
throw $_ex;
}
} catch (\Exception $_ex) {
$this->error('exception during sub-provisioner export call: ' . $_ex->getMessage());
$this->notifyInstanceOwner($instance, 'Export failure', ['firstName' => $instance->user->first_name_text, 'headTitle' => 'Export Failure', 'contentHeader' => 'Your export was not created', 'emailBody' => <<<HTML
<p>The export requested did not complete properly. Please make sure your instance is up and running, then try again. If the issue persists, please contact support.</p>
HTML
]);
$_success = false;
} finally {
// Cleanup
$_fsSnapshot = null;
}
return $_success ? $_manifest->toArray() : false;
}
/**
* Returns the constant name as a string
*
* @param string|int $constant The CONSTANT's value that you want the name of
* @param bool $flipped If false, $constant should be the CONSTANT's name. The CONSTANT's value will be
* returned instead.
* @param bool $pretty If true, returned value is prettified (acme.before_event becomes "Acme Before
* Event")
*
* @throws \InvalidArgumentException
* @return string|int
*/
public static function nameOf($constant, $flipped = true, $pretty = true)
{
try {
$_name = $flipped ? static::toValue($constant) : static::toConstant($constant);
} catch (\InvalidArgumentException $_ex) {
throw new \InvalidArgumentException('A constant with the value of "' . $constant . '" does not exist.');
}
return !$flipped && $pretty ? Inflector::display(Inflector::neutralize($_name)) : $_name;
}
