Add btn 'se connecter avec eduvia'

lms/hooks.py

@@ -21,7 +21,9 @@ app_license = "AGPL"
 # include js, css files in header of web template
 web_include_css = "lms.bundle.css"
 # web_include_css = "/assets/lms/css/lms.css"
-web_include_js = []
+web_include_js = [
+    "/assets/lms/js/eduvia_sso_login.js",
+]
 
 # include custom scss in every website theme (without file extension ".scss")
 # website_theme_scss = "lms/public/scss/website"

lms/public/js/eduvia_sso_login.js

@@ -0,0 +1,25 @@
+document.addEventListener('DOMContentLoaded', () => {
+    if (location.pathname !== '/login') return;
+  
+    const target =
+      document.querySelector('.page-card .page-card-actions') ||
+      document.querySelector('form#login_form') ||
+      document.querySelector('.page-card');
+  
+    if (!target || document.getElementById('eduvia-login-btn')) return;
+  
+    const btn = document.createElement('a');
+    btn.id = 'eduvia-login-btn';
+    btn.href = '/eduvia/sso/start?return=' + encodeURIComponent(location.href);
+    btn.className = 'btn btn-primary btn-block mt-3';
+    btn.innerText = 'Se connecter avec Eduvia';
+  
+    if (target.tagName && target.tagName.toLowerCase() === 'form') {
+      const div = document.createElement('div');
+      div.className = 'mt-3';
+      div.appendChild(btn);
+      target.appendChild(div);
+    } else {
+      target.appendChild(btn);
+    }
+  });