ToolProxy.php

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<?php
 
namespace IMSGlobal\LTI\ToolProvider;
 
use IMSGlobal\LTI\ToolProvider\DataConnector\DataConnector;
use IMSGlobal\LTI\ToolProvider\MediaType;
 
class ToolProxy
{
 
    public $id = null;
 
    private $consumer = null;
    private $consumerId = null;
    private $recordId = null;
    private $dataConnector = null;
    private $toolProxy = null;
 
    public function __construct($dataConnector, $id = null)
    {
 
        $this->initialize();
        $this->dataConnector = $dataConnector;
        if (!empty($id)) {
            $this->load($id);
        } else {
            $this->recordId = DataConnector::getRandomString(32);
        }
 
    }
 
    public function initialize()
    {
 
        $this->id = null;
        $this->recordId = null;
        $this->toolProxy = null;
        $this->created = null;
        $this->updated = null;
 
    }
 
    public function initialise()
    {
 
        $this->initialize();
 
    }
 
    public function getRecordId()
    {
 
        return $this->recordId;
 
    }
 
    public function setRecordId($recordId)
    {
 
        $this->recordId = $recordId;
 
    }
 
    public function getConsumer()
    {
 
        if (is_null($this->consumer)) {
            $this->consumer = ToolConsumer::fromRecordId($this->consumerId, $this->getDataConnector());
        }
 
        return $this->consumer;
 
    }
 
    public function setConsumerId($consumerId)
    {
 
        $this->consumer = null;
        $this->consumerId = $consumerId;
 
    }
 
    public function getDataConnector()
    {
 
        return $this->dataConnector;
 
    }
 
 
###
###  PRIVATE METHOD
###
 
    private function load($id)
    {
 
        $this->initialize();
        $this->id = $id;
        $ok = $this->dataConnector->loadToolProxy($this);
        if (!$ok) {
            $this->enabled = $autoEnable;
        }
 
        return $ok;
 
    }
 
}