User auto registration

classes/plagiarism_pchkorg_api_provider.php

@@ -506,6 +506,88 @@ class plagiarism_pchkorg_api_provider {
         return $resultmap[$email];
     }
 
+    /**
+     * Check that user belongs to group when it is group account.
+     * And Receive auto_registration_option.
+     *
+     * @param string $email
+     * @return object
+     */
+    public function get_group_member_response($email = '') {
+        if (!$this->is_group_token()) {
+            $result = new \stdClass;
+            $result->is_member = true;
+            $result->is_auto_registration_enabled = false;
+
+            return $result;
+        }
+
+        static $resultmap = array();
+
+        if (!array_key_exists($email, $resultmap)) {
+            //default result. For case when we can not receive response.
+            $result = new \stdClass;
+            $result->is_member = false;
+            $result->is_auto_registration_enabled = false;
+            $resultmap[$email] = $result;
+
+            $curl = new curl();
+            $response = $curl->post($this->endpoint . '/lms/moodle/is-group-member/', array(
+                    'token' => $this->token,
+                    'hash' => $this->user_email_to_hash($email)
+            ), array(
+                    'CURLOPT_RETURNTRANSFER' => true,
+                    'CURLOPT_FOLLOWLOCATION' => true,
+                    'CURLOPT_SSL_VERIFYHOST' => false,
+                    'CURLOPT_SSL_VERIFYPEER' => false,
+                // The maximum number of seconds to allow cURL functions to execute.
+                    'CURLOPT_TIMEOUT' => 8
+            ));
+
+            if ($json = json_decode($response)) {
+                $result->is_member = $json->is_member;
+                $result->is_auto_registration_enabled = $json->is_auto_registration_enabled;
+                $resultmap[$email] = $result;
+            }
+        }
+
+        return $resultmap[$email];
+    }
+
+   /**
+     * Auto registration is enabled for this university,
+     *  so we registrate a user and user can check submissions.
+     *
+     * @param $name
+     * @param $email
+     * @param $role
+     *
+     * @return bool
+     */
+    public function auto_registrate_member($name, $email, $role) {
+        $curl = new curl();
+        $response = $curl->post($this->endpoint . '/lms/moodle/auto-registration/', array(
+                'token' => $this->token,
+                'name' => $name,
+                'email' => $email,
+                'role' => $role,
+        ), array(
+                'CURLOPT_RETURNTRANSFER' => true,
+                'CURLOPT_FOLLOWLOCATION' => true,
+                'CURLOPT_SSL_VERIFYHOST' => false,
+                'CURLOPT_SSL_VERIFYPEER' => false,
+            // The maximum number of seconds to allow cURL functions to execute.
+                'CURLOPT_TIMEOUT' => 8
+        ));
+
+
+        if ($json = json_decode($response)) {
+            return $json->success;
+        }
+
+        return false;
+    }
+
     /**
      * Check status of document.
      * If document has been checked, state is 5.

lib.php

@@ -367,7 +367,7 @@ class plagiarism_plugin_pchkorg extends plagiarism_plugin {
 
         // Only for some type of account, method will call a remote HTTP API.
         // The API will be called only once, because result is static.
-        // Also, there is timeout 2 seconds for response.
+        // Also, there is timeout 8 seconds for response.
         // Even if service will be unavailable, method will try call API only once.
         // Also, we don't use raw user email.
         if (!$apiprovider->is_group_member($USER->email)) {
@@ -680,6 +680,17 @@ display: inline-block;"
     public function event_handler($eventdata) {
         global $USER, $DB;
 
+        // Whitelist of supported events, ignore other.
+        $issupportedevent = in_array($eventdata['eventtype'], array(
+            "forum_attachment",
+            "quiz_submitted",
+            "assessable_submitted",
+            "content_uploaded"
+        ));
+        if (!$issupportedevent) {
+            return true;
+        }
+
         $modulename = $eventdata['other']['modulename'];
         $allowedmodules = array('assign', 'mod_assign');
         // We support only assign module so just ignore all other.
@@ -706,7 +717,7 @@ display: inline-block;"
         $cmid = $eventdata['contextinstanceid'];
         // Remove the event if the course module no longer exists.
         $cm = get_coursemodule_from_id($eventdata['other']['modulename'], $cmid);
-
+        $context = context_module::instance($cm->id);
         if (!$cm) {
             return true;
         }
@@ -719,11 +730,30 @@ display: inline-block;"
 
         // Only for some type of account, method will call a remote HTTP API.
         // The API will be called only once, because result is static.
-        // Also, there is timeout 2 seconds for response.
+        // Also, there is timeout 8 seconds for response.
         // Even if service is unavailable, method will try call only once.
         // Also, we don't use raw users email.
-        if (!$apiprovider->is_group_member($USER->email)) {
-            return true;
+        $ismemberresponse = $apiprovider->get_group_member_response($USER->email);
+        if (!$ismemberresponse->is_member) {
+            if ($ismemberresponse->is_auto_registration_enabled) {
+                $name = $USER->firstname . ' ' . $USER->lastname;
+                $roleDatas = get_user_roles($context, $USER->id, true);
+                $roles = [];
+                foreach ($roleDatas as $rolesData) {
+                    $roles[] = strtolower($rolesData->shortname);
+                }
+                // Moodle has multiple roles in courses.
+                $isstudent = in_array('student', $roles)
+                    && !in_array('teacher', $roles)
+                    && !in_array('editingteacher', $roles)
+                    && !in_array('managerteacher', $roles);
+                $isregistered = $apiprovider->auto_registrate_member($name, $USER->email, $isstudent ? 3 : 2);
+                if (!$isregistered) {
+                    return true;
+                }
+            } else {
+                return true;
+            }
         }
 
         // Set the author and submitter.
@@ -733,7 +763,7 @@ display: inline-block;"
         // Related user ID will be NULL if an instructor submits on behalf of a student who is in a group.
         // To get around this, we get the group ID, get the group members and set the author as the first student in the group.
         if ((empty($eventdata['relateduserid'])) && ($eventdata['other']['modulename'] == 'assign')
-            && has_capability('mod/assign:editothersubmission', context_module::instance($cm->id), $submitter)) {
+            && has_capability('mod/assign:editothersubmission', $context, $submitter)) {
             $moodlesubmission = $DB->get_record('assign_submission', array('id' => $eventdata['objectid']), 'id, groupid');
             if (!empty($moodlesubmission->groupid)) {
                 $author = $this->get_first_group_author($cm->course, $moodlesubmission->groupid);

version.php

@@ -26,9 +26,9 @@ defined('MOODLE_INTERNAL') || die();
 if (!isset($plugin)) {
     $plugin = new stdClass();
 }
-$plugin->version = 2022110417;
+$plugin->version = 2022110418;
 $plugin->requires = 2020061501; // Requires Moodle 3.9 .
-$plugin->release = 'v3.12.4';
+$plugin->release = 'v3.13.1';
 $plugin->component = 'plagiarism_pchkorg';
 $plugin->maturity = MATURITY_STABLE;
 $plugin->dependencies = array(