Added filter for user role (#540)

app/views/shared/components/_admins_role.html.erb

@@ -0,0 +1,36 @@
+<%
+# BigBlueButton open source conferencing system - http://www.bigbluebutton.org/.
+# Copyright (c) 2018 BigBlueButton Inc. and by respective authors (see below).
+# This program is free software; you can redistribute it and/or modify it under the
+# terms of the GNU Lesser General Public License as published by the Free Software
+# Foundation; either version 3.0 of the License, or (at your option) any later
+# version.
+#
+# BigBlueButton is distributed in the hope that it will be useful, but WITHOUT ANY
+# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.
+# You should have received a copy of the GNU Lesser General Public License along
+# with BigBlueButton; if not, see <http://www.gnu.org/licenses/>.
+%>
+
+<% if roles.include?("denied")%>
+  <button class="user-role btn btn-sm btn-gray-dark" onclick="filterRole('denied')">
+    <%= t("roles.banned") %>
+  </button>
+<% elsif roles.include?("pending") %>
+  <button class="user-role btn btn-sm btn-cyan" onclick="filterRole('pending')">
+    <%= t("roles.pending") %>
+  </button>
+<% elsif roles.include?("super_admin") %>
+  <button class="user-role btn btn-sm btn-red" onclick="filterRole('super_admin')">
+    <%= t("roles.super_admin") %>
+  </button>
+<% elsif roles.include?("admin") %>
+  <button class="user-role btn btn-sm btn-yellow" onclick="filterRole('admin')">
+    <%= t("roles.administrator") %>
+  </button>
+<% else %>
+  <button class="user-role btn btn-sm btn-gray" onclick="filterRole('user')">
+    <%= t("roles.user") %>
+  </button>
+<% end %>