2021-04-30 23:59:53 +02:00
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<?php
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namespace App\Model\Table;
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use App\Model\Table\AppTable;
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use Cake\ORM\Table;
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use Cake\Validation\Validator;
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use Migrations\Migrations;
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use Cake\Filesystem\Folder;
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use Cake\Filesystem\File;
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2021-06-01 07:45:01 +02:00
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use Cake\Http\Exception\NotFoundException;
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2021-04-30 23:59:53 +02:00
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class LocalToolsTable extends AppTable
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{
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const HEALTH_CODES = [
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0 => 'UNKNOWN',
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1 => 'OK',
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2 => 'ISSUES',
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3 => 'ERROR',
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];
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2021-06-01 07:45:01 +02:00
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public $exposedFunctions = [];
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private $currentConnector = null;
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2021-04-30 23:59:53 +02:00
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private $connectors = null;
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public function initialize(array $config): void
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{
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parent::initialize($config);
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}
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public function validationDefault(Validator $validator): Validator
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{
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return $validator;
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}
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2021-06-01 07:45:01 +02:00
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public function loadConnector(string $connectorName): void
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{
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if (empty($currentConnector) || get_class($currentConnector) !== $connectorName) {
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$connectors = $this->getConnectors($connectorName);
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if (empty($connectors[$connectorName])) {
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throw new NotFoundException(__('Invalid connector module requested.'));
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} else {
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$this->currentConnector = $connectors[$connectorName];
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}
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}
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}
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public function action(int $user_id, string $connectorName, string $actionName, array $params, \Cake\Http\ServerRequest $request): array
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{
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$this->loadConnector($connectorName);
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$params['request'] = $request;
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$params['user_id'] = $user_id;
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return $this->currentConnector->{$actionName}($params);
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}
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public function getActionDetails(string $actionName): array
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{
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if (!empty($this->currentConnector->exposedFunctions[$actionName])) {
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return $this->currentConnector->exposedFunctions[$actionName];
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}
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throw new NotFoundException(__('Invalid connector module action requested.'));
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}
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public function getActionFilterOptions(string $connectorName, string $actionName): array
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{
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$this->loadConnector($connectorName);
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if (!empty($this->currentConnector->exposedFunctions[$actionName])) {
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return $this->currentConnector->exposedFunctions[$actionName]['params'] ?? [];
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}
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throw new NotFoundException(__('Invalid connector module action requested.'));
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}
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2021-04-30 23:59:53 +02:00
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public function getConnectors(string $name = null): array
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{
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$connectors = [];
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$dirs = [
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ROOT . '/src/Lib/default/local_tool_connectors',
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ROOT . '/src/Lib/custom/local_tool_connectors'
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];
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foreach ($dirs as $dir) {
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$dir = new Folder($dir);
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$files = $dir->find('.*Connector\.php');
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foreach ($files as $file) {
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require_once($dir->pwd() . '/'. $file);
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$className = substr($file, 0, -4);
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$classNamespace = '\\' . $className . '\\' . $className;
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if (empty($name) || $name === $className) {
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$connectors[$className] = new $classNamespace;
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}
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}
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}
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return $connectors;
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}
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public function extractMeta(array $connector_classes, bool $includeConnections = false): array
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{
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$connectors = [];
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foreach ($connector_classes as $connector_type => $connector_class) {
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$connector = [
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'name' => $connector_class->name,
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'connector' => $connector_type,
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'connector_version' => $connector_class->version,
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'connector_description' => $connector_class->description
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];
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if ($includeConnections) {
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$connector['connections'] = $this->healthCheck($connector_type, $connector_class);
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}
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$connectors[] = $connector;
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}
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return $connectors;
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}
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public function healthCheck(string $connector_type, Object $connector_class): array
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{
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$query = $this->find();
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$query->where([
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'connector' => $connector_type
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]);
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$connections = $query->all()->toList();
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foreach ($connections as &$connection) {
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2021-06-01 07:45:01 +02:00
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$connection = $this->healthCheckIndividual($connection);
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2021-04-30 23:59:53 +02:00
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}
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return $connections;
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}
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2021-06-01 07:45:01 +02:00
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public function healthCheckIndividual(Object $connection): array
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2021-04-30 23:59:53 +02:00
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{
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2021-06-01 07:45:01 +02:00
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$connector_class = $this->getConnectors($connection->connector);
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if (empty($connector_class[$connection->connector])) {
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2021-04-30 23:59:53 +02:00
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return [];
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}
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2021-06-01 07:45:01 +02:00
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$connector_class = $connector_class[$connection->connector];
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$health = $connector_class->health($connection);
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2021-04-30 23:59:53 +02:00
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return $connection = [
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2021-06-01 07:45:01 +02:00
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'name' => $connection->name,
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2021-04-30 23:59:53 +02:00
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'health' => $health['status'],
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'message' => $health['message'],
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2021-06-01 07:45:01 +02:00
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'url' => '/localTools/view/' . $connection['id']
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2021-04-30 23:59:53 +02:00
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];
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}
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2021-06-01 07:45:01 +02:00
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public function getConnectorByConnectionId($id): array
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{
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$connection = $this->find()->where(['id' => $id])->first();
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if (empty($connection)) {
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throw new NotFoundException(__('Invalid connection.'));
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}
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return $this->getConnectors($connection->connector);
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}
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public function getChildParameters($id): array
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{
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$connectors = $this->getConnectorByConnectionId($id);
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if (empty($connectors)) {
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throw new NotFoundException(__('Invalid connector.'));
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}
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$connector = array_values($connectors)[0];
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$children = [];
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foreach ($connector->exposedFunctions as $functionName => $function) {
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if ($function['type'] === 'index') {
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$children[] = $functionName;
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}
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}
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return $children;
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}
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2021-04-30 23:59:53 +02:00
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}
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