16513 grade sync now creates hashes for users if necessary

gradesync.php

@@ -157,9 +157,15 @@ public static function get_xapi_grades($mumie, $syncids, $mumieids) {
      * @return string unique username for MUMIE servers derived from the moodle userid
      */
     public static function get_sync_id($userid, $hashid) {
+        global $DB;
         $org = get_config('auth_mumie', 'mumie_org');
         if ($hashid == 1) {
-            $userid = auth_mumie_get_hashed_id($userid);
+            $hashidtable = 'auth_mumie_id_hashes';
+            $hash = auth_mumie_get_hashed_id($userid);
+            if (!$DB->get_record($hashidtable, array("the_user" => $userid))) {
+                $DB->insert_record($hashidtable, array("the_user" => $userid, "hash" => $hash));
+            }
+            $userid = $hash;
         }
         return "GSSO_" . $org . "_" . $userid;
     }
@@ -172,9 +178,10 @@ public static function get_sync_id($userid, $hashid) {
      */
     public static function get_moodle_user_id($syncid, $hashid) {
         $userid = substr(strrchr($syncid, "_"), 1);
+        $hashidtable = 'auth_mumie_id_hashes';
         if ($hashid == 1) {
             global $DB;
-            $userid = $DB->get_record('auth_mumie_id_hashes', array("hash" => $userid))->the_user;
+            $userid = $DB->get_record($hashidtable, array("hash" => $userid))->the_user;
         }
         return $userid;
     }

lang/en/mumie.php

@@ -73,3 +73,18 @@
 Grades for MUMIE Tasks are only updated, when the gradebook is opened. If you want the current completion status of all students, remember to open the gradebook overview page first';
 $string['gradetopassnotset'] = 'This MUMIE task does not have a <i>grade to pass</i> set so you cannot use this option. Please use the require grade setting instead.';
 $string['gradetopassmustbeset'] = '<i>Grade to pass</i> cannot be zero as this activity has its completion method set to require passing grade. Please set a non-zero value.';
+
+// Used in mumieserver form.
+$string['mumie_form_required'] = 'required';
+$string['mumie_form_server_not_existing'] = 'There is no MUMIE server for this URL';
+$string['mumie_form_already_existing_config'] = 'There is already a configuration for this URL prefix';
+$string['mumie_form_already_existing_name'] = 'There is already a configuration for this name';
+$string['mumie_form_title'] = 'Configure MUMIE Server';
+$string['mumie_form_server_config'] = 'MUMIE server configuration';
+$string['mumie_server_name'] = 'Server name';
+$string['mumie_server_name_help'] = 'Please insert a unique name for this configuration.';
+$string['mumie_form_server_btn_submit'] = 'Submit';
+$string['mumie_form_server_btn_cancel'] = 'Cancel';
+$string['mumie_url_prefix'] = 'MUMIE URL Prefix';
+$string['mumie_url_prefix_help'] = 'Specify the MUMIE URL prefix  <br><br> e.g. <b>https://www.ombplus.de/ombplus</b> <br><br> There can only be a single configuration for any URL prefix.';
+$string['mumie_form_required_hashing_decision'] = 'An important admin decision about ID hashing is pending. MUMIE Tasks cannot be created or edited until a choice has been made. <br>Please contact your Moodle administrator!';

lib.php

@@ -39,7 +39,7 @@ function mumie_add_instance($mumie, $mform) {
     global $DB, $CFG;
     $mumie->timecreated = time();
     $mumie->timemodified = $mumie->timecreated;
-    $mumie->use_hashed_id = get_config('auth_mumie', 'id_hashing_enabled');
+    $mumie->use_hashed_id = 1;
     $mumie->id = $DB->insert_record("mumie", $mumie);
     mumie_grade_item_update($mumie);
     return $mumie->id;

version.php

@@ -25,7 +25,7 @@
 
 defined('MOODLE_INTERNAL') || die;
 
-$plugin->version = 2019110100; // The current module version (Date: YYYYMMDDXX).
+$plugin->version = 2019110501; // The current module version (Date: YYYYMMDDXX).
 $plugin->component = 'mod_mumie'; // Full name of the plugin (used for diagnostics).
 $plugin->requires = 2015041700;
 $plugin->release = "v1.1";