Add allow to session copy to clipboard

main/admin/user_list.php

@@ -66,7 +66,7 @@ if ($variables) {
 }
 
 Session::write('variables_to_show', $variablesToShow);
-
+$allowSessionCopyToClipboard = api_get_configuration_value('admin_user_list_allow_copy_to_clipboard_sessions_list');
 $htmlHeadXtra[] = '<script>
 function load_course_list (div_course,my_user_id) {
      $.ajax({
@@ -80,8 +80,30 @@ function load_course_list (div_course,my_user_id) {
             $("div#"+div_course).html(datos);
             $("div#div_"+my_user_id).attr("class","blackboard_show");
             $("div#div_"+my_user_id).attr("style","");
-        }
-    });
+    $.ajax({
+  contentType: "application/x-www-form-urlencoded",
+  beforeSend: function (myObject) {
+    $("div#" + div_session).html("<img src='.../inc/lib/javascript/indicator.gif'>");
+  },
+  type: "POST",
+  url: "$url$session.",
+  data: "user_id=" + my_user_id,
+  success: function (datos) {
+    $("div#" + div_session).html(datos);
+    $("divdiv_s_" + my_user_id).attr("class", "blackboard_show");
+    $("divdiv_s_" + my_user_id).attr("style", "");'.
+    ($allowSessionCopyToClipboard ?
+    'var textToCopy = datos.replace(/<br\s*\/?>/gi, '\n');
+    navigator.clipboard.writeText(textToCopy)
+      .then(() => {
+        console.info("Text copied to clipboard");
+      })
+      .catch(err => {
+        console.error("Error copying to clipboard: ", err);
+      });'  
+      : '')
+    .'}
+  });
 }
 
 function load_session_list(div_session, my_user_id) {