fix: added hook to display menu in Moodle 4.5

classes/hook_callbacks.php

+<?php
+// This file is part of Moodle - http://moodle.org/
+//
+// Moodle is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// Moodle is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
+
+/**
+ *
+ * @package    local_polaris_dashboard
+ * @copyright 2023, Center für Lehr- und Lernservice (CLS), RWTH Aachen University
+ * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
+
+namespace local_polaris_dashboard;
+
+defined('MOODLE_INTERNAL') || die();
+
+class hook_callbacks {
+    /**
+     * Workaround to bypass the course navigation override by Moodle version 4+.
+     * Is called after the override.
+     * An "_extend_course_navigation" function would not allow to add the navigation node in front of the grade-entry.
+     * As the local_ladashboard_extend_navigation function works on earlier versions,
+     * the branch is checked and the function is aborted if an earlier version than 4 is used.
+     */
+    static function local_polaris_dashboard_before_html_attributes($attributes) {
+        global $PAGE, $CFG;
+
+        if ($PAGE->context->contextlevel != CONTEXT_COURSE || ((int)$CFG->branch) < 400) {
+            return $attributes;
+        }
+
+        local_polaris_dashboard_extend_arbitrary_navigation($PAGE->secondarynav);
+
+        return $attributes;
+    }
+}

db/hooks.php

+<?php
+// This file is part of Moodle - http://moodle.org/
+//
+// Moodle is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// Moodle is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
+
+/**
+ * Hook callbacks for Polaris Dashboard
+ *
+ * @package    local_polaris_dashboard
+ * @copyright  2024 Sebastian Schilling <schilling@cls.rwth-aachen.de>
+ * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
+
+
+$callbacks = [
+    [
+        'hook' => \core\hook\output\before_html_attributes::class,
+        'callback' => [\local_polaris_dashboard\hook_callbacks::class, 'local_polaris_dashboard_before_html_attributes'],
+    ],
+];

lib.php

@@ -24,6 +24,9 @@
 
  defined('MOODLE_INTERNAL') || die();
 
+ use core\hook\output\before_html_attributes;
+
+
  require_once($CFG->dirroot . "/local/polaris_dashboard/locallib.php");
 
 /**
@@ -40,22 +43,5 @@ function local_polaris_dashboard_extend_navigation(global_navigation $navigation
     $course_nav = $navigation->find($COURSE->id, navigation_node::TYPE_COURSE);
 
     local_polaris_dashboard_extend_arbitrary_navigation($course_nav);
-}
-
-/**
- * Workaround to bypass the course navigation override by Moodle version 4+.
- * Is called after the override.
- * An "_extend_course_navigation" function would not allow to add the navigation node in front of the grade-entry.
- * As the local_ladashboard_extend_navigation function works on earlier versions,
- * the branch is checked and the function is aborted if an earlier version than 4 is used.
- */
-function local_polaris_dashboard_add_htmlattributes() {
-    global $PAGE, $CFG;
-
-    if ($PAGE->context->contextlevel != CONTEXT_COURSE || ((int)$CFG->branch) < 400) {
-        return [];
-    }
-    local_polaris_dashboard_extend_arbitrary_navigation($PAGE->secondarynav);
     
-    return [];
 }

version.php

@@ -24,7 +24,7 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version = 20230814012;
+$plugin->version = 20230814014;
 $plugin->requires = 2014051200;
 $plugin->component = 'local_polaris_dashboard';
 $plugin->maturity = MATURITY_ALPHA;