Add "admin/extra_field_list.php" to available extra field types.

main/admin/extra_field_list.php

@@ -0,0 +1,35 @@
+<?php
+/* For licensing terms, see /license.txt */
+
+require_once __DIR__.'/../inc/global.inc.php';
+
+api_protect_global_admin_script();
+
+$interbreadcrumb[] = array('url' => 'index.php', 'name' => get_lang('PlatformAdmin'));
+
+$template = new Template(get_lang('ExtraFields'));
+
+$types = ExtraField::getValidExtraFieldTypes();
+
+$table = new HTML_Table(array('class' => 'table'));
+$table->setHeaderContents(0, 0, get_lang('Type'));
+$table->setHeaderContents(0, 1, get_lang('Actions'));
+$url = api_get_path(WEB_CODE_PATH).'admin/extra_fields.php?type=';
+$row = 1;
+foreach ($types as $key => $label) {
+    $table->setCellContents($row, 0, $label);
+    $table->setCellContents(
+        $row,
+        1,
+        Display::url(
+            get_lang('List'),
+            $url.''.$label,
+            ['class' => 'btn btn-default']
+        )
+    );
+    $row++;
+}
+
+$content = $table->toHtml();
+$template->assign('content', $content);
+$template->display_one_col_template();

main/admin/index.php

@@ -155,7 +155,6 @@ if (api_is_platform_admin()) {
     $items[] = array('url' => 'course_add.php', 'label' => get_lang('AddCourse'));
 
     if (api_get_setting('course_validation') == 'true') {
-
         $items[] = array('url' => 'course_request_review.php', 'label' => get_lang('ReviewCourseRequests'));
         $items[] = array('url' => 'course_request_accepted.php', 'label' => get_lang('AcceptedCourseRequests'));
         $items[] = array('url' => 'course_request_rejected.php', 'label' => get_lang('RejectedCourseRequests'));
@@ -248,12 +247,15 @@ if (api_is_platform_admin()) {
         $items[] = array('url' => 'event_controller.php?action=listing', 'label' => get_lang('EventMessageManagement'));
     }
 
+    $items[] = array('url' => 'extra_field_list.php', 'label' => get_lang('ExtraFields'));
+
     if (!empty($_configuration['multiple_access_urls'])) {
         if (api_is_global_platform_admin()) {
             $items[] = array('url' => 'access_urls.php', 'label' => get_lang('ConfigureMultipleAccessURLs'));
         }
     }
 
+
     if (api_get_setting('allow_terms_conditions') == 'true') {
         $items[] = array('url' => 'legal_add.php', 'label' => get_lang('TermsAndConditions'));
     }