Actualización

2025-04-10 12:36:07 +02:00
parent 1da7c3f3b9
commit 4aff98e77b
3147 changed files with 320647 additions and 0 deletions
--- a/plugin/ims_lti/src/ImsLtiServiceReadRequest.php
+++ b/plugin/ims_lti/src/ImsLtiServiceReadRequest.php
@@ -0,0 +1,81 @@
+<?php
+/* For licensing terms, see /license.txt */
+
+use Chamilo\CoreBundle\Entity\GradebookEvaluation;
+use Chamilo\UserBundle\Entity\User;
+
+/**
+ * Class ImsLtiServiceReadRequest.
+ */
+class ImsLtiServiceReadRequest extends ImsLtiServiceRequest
+{
+    /**
+     * ImsLtiServiceReadRequest constructor.
+     */
+    public function __construct(SimpleXMLElement $xml)
+    {
+        parent::__construct($xml);
+
+        $this->responseType = ImsLtiServiceResponse::TYPE_READ;
+        $this->xmlRequest = $this->xmlRequest->readResultRequest;
+    }
+
+    protected function processBody()
+    {
+        $resultRecord = $this->xmlRequest->resultRecord;
+        $sourcedId = (string) $resultRecord->sourcedGUID->sourcedId;
+        $sourcedId = htmlspecialchars_decode($sourcedId);
+
+        $sourcedParts = json_decode($sourcedId, true);
+
+        if (empty($sourcedParts)) {
+            $this->statusInfo
+                ->setSeverity(ImsLtiServiceResponseStatus::SEVERITY_ERROR)
+                ->setCodeMajor(ImsLtiServiceResponseStatus::CODEMAJOR_FAILURE);
+
+            return;
+        }
+
+        $em = Database::getManager();
+        /** @var GradebookEvaluation $evaluation */
+        $evaluation = $em->find('ChamiloCoreBundle:GradebookEvaluation', $sourcedParts['e']);
+        /** @var User $user */
+        $user = $em->find('ChamiloUserBundle:User', $sourcedParts['u']);
+
+        if (empty($evaluation) || empty($user)) {
+            $this->statusInfo
+                ->setSeverity(ImsLtiServiceResponseStatus::SEVERITY_STATUS)
+                ->setCodeMajor(ImsLtiServiceResponseStatus::CODEMAJOR_FAILURE);
+
+            return;
+        }
+
+        $results = Result::load(null, $user->getId(), $evaluation->getId());
+
+        $ltiScore = '';
+        $responseDescription = get_plugin_lang('ScoreNotSet', 'ImsLtiPlugin');
+
+        if (!empty($results)) {
+            /** @var Result $result */
+            $result = $results[0];
+            $ltiScore = 0;
+
+            if (!empty($result->get_score())) {
+                $ltiScore = $result->get_score() / $evaluation->getMax();
+            }
+
+            $responseDescription = sprintf(
+                get_plugin_lang('ScoreForXUserIsYScore', 'ImsLtiPlugin'),
+                $user->getId(),
+                $ltiScore
+            );
+        }
+
+        $this->statusInfo
+            ->setSeverity(ImsLtiServiceResponseStatus::SEVERITY_STATUS)
+            ->setCodeMajor(ImsLtiServiceResponseStatus::CODEMAJOR_SUCCESS)
+            ->setDescription($responseDescription);
+
+        $this->responseBodyParam = (string) $ltiScore;
+    }
+}