Make codechecker happy

Author: abias

classes/admin_externalpage_in_tab.php

@@ -14,8 +14,6 @@
 // You should have received a copy of the GNU General Public License
 // along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
 
-namespace theme_boost_union;
-
 /**
  * Theme Boost Union - External admin settings page which can be placed within a tab
  *
@@ -24,7 +22,7 @@
  * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  */
 
-defined('MOODLE_INTERNAL') || die();
+namespace theme_boost_union;
 
 /**
  * Class admin_externalpage_in_tab.

classes/admin_externalpage_tabs.php

@@ -14,12 +14,6 @@
 // You should have received a copy of the GNU General Public License
 // along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
 
-namespace theme_boost_union;
-
-use moodle_url;
-use tabobject;
-use tabtree;
-
 /**
  * Theme Boost Union - Tabs to be shown within an external admin settings page
  *
@@ -28,7 +22,11 @@
  * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  */
 
-defined('MOODLE_INTERNAL') || die();
+namespace theme_boost_union;
+
+use moodle_url;
+use tabobject;
+use tabtree;
 
 /**
  * Class admin_externalpage_tabs.
@@ -50,7 +48,7 @@ class admin_externalpage_tabs {
      *
      * @return void
      */
-    public function _construct() {
+    public function __construct() {
         // Initialize the tab tree.
         $this->tabs = [];
     }

classes/admin_settingspage_tabs_with_external.php

@@ -14,8 +14,6 @@
 // You should have received a copy of the GNU General Public License
 // along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
 
-namespace theme_boost_union;
-
 /**
  * Theme Boost Union - Admin settings page with tabs as well as external pages within a tab
  *
@@ -25,7 +23,7 @@
  * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  */
 
-defined('MOODLE_INTERNAL') || die();
+namespace theme_boost_union;
 
 /**
  * Class admin_settingspage_tabs_with_external.
@@ -43,7 +41,8 @@ class admin_settingspage_tabs_with_external extends \theme_boost_admin_settingsp
      *
      * This function is amended with a switch for the external tabs.
      *
-     * @param $tab object A tab.
+     * @param object $tab A tab.
+     * @return bool
      */
     public function add($tab) {
         // If the tab is an external page, add it as external tab.
@@ -77,7 +76,7 @@ public function output_html() {
         global $OUTPUT;
 
         $activetab = optional_param('activetab', '', PARAM_TEXT);
-        $context = array('tabs' => array());
+        $context = ['tabs' => []];
         $havesetactive = false;
 
         foreach ($this->get_tabs() as $tab) {
@@ -91,12 +90,12 @@ public function output_html() {
                 $active = true;
             }
 
-            $newtab = array(
+            $newtab = [
                 'name' => $tab->name,
                 'displayname' => $tab->visiblename,
                 'html' => $tab->output_html(),
                 'active' => $active,
-            );
+            ];
             // If the tab is an external page.
             if ($tab instanceof \admin_externalpage) {
                 // Add a flag for the mustache template.