Directly redirect to LNB for user binding/creation

user-binding.php

@@ -13,7 +13,6 @@ require_once \dirname(__DIR__, 2) . '/config.php';
 
 $returnUrl = \base64_decode(required_param('return', PARAM_ALPHANUM));
 $courseid = required_param('courseid', PARAM_INT);
-$create = optional_param('create', false, PARAM_BOOL);
 
 $course = $DB->get_record('course', ['id' => $courseid], '*', MUST_EXIST);
 require_login($course);
@@ -22,34 +21,7 @@ $fetchInstitution = new fetch\institution();
 $context = context_course::instance($courseid);
 $isTeacher = has_capability('mod/labnbook:addinstance', $context);
 $role = ($isTeacher ? 'teacher' : 'learner');
-
-/* @var $PAGE moodle_page */
-global $PAGE;
 global $USER;
-$PAGE->set_url('/mod/labnbook/user-binding.php');
-$PAGE->set_title("LabNbook");
-$PAGE->set_heading("LabNbook");
-$PAGE->set_context($context);
-
-/* @var $OUTPUT moodle_core_output */
-global $OUTPUT;
-echo $OUTPUT->header();
-?>
-
-<p>
-    Vous n'avez pas de compte dans LabNbook, ou ce compte n'est pas encore connu de Moodle.
-</p>
-
-<div class="container-fluid">
-    <div class="row">
-        <div class="col" style="text-align: center">
-            <form action="<?= $fetchInstitution->getRedirectUrl(); ?>" method="GET">
-                <input type="hidden" name="token" value="<?= $fetchInstitution->getBindingTokenForRedirect($CFG->wwwroot . $returnUrl, $role, $USER); ?>" />
-                <button type="submit" class="btn btn-primary">Se connecter à LabNbook</button>
-            </form>
-        </div>
-    </div>
-</div>
-
-<?php
-echo $OUTPUT->footer();
+$url = $fetchInstitution->getRedirectUrl();
+$token=$fetchInstitution->getBindingTokenForRedirect($CFG->wwwroot . $returnUrl, $role, $USER);
+redirect($url."?token=".$token);