From 45e173d132678861fb44050851f2019fb539d628 Mon Sep 17 00:00:00 2001
From: Leonardo Crauss Daronco <leonardodaronco@gmail.com>
Date: Mon, 5 Dec 2016 16:32:03 -0200
Subject: [PATCH] Add a button with a "mailto:" link to send invitations

---
 app/assets/javascripts/landing.js      | 12 ++++++++++--
 app/views/shared/_meeting_url.html.erb | 18 ++++++++++++++++++
 config/locales/en-us.yml               |  8 ++++++++
 3 files changed, 36 insertions(+), 2 deletions(-)

diff --git a/app/assets/javascripts/landing.js b/app/assets/javascripts/landing.js
index ce201d3b..cac4e377 100644
--- a/app/assets/javascripts/landing.js
+++ b/app/assets/javascripts/landing.js
@@ -100,6 +100,14 @@
         .tooltip('fixTitle');
     });
 
+    $('.center-panel-wrapper').on ('click', '.meeting-invite', function (event) {
+      var meetingURL = Meeting.getInstance().getURL();
+      var subject = $(this).data("invite-subject");
+      var body = $(this).data("invite-body").replace("&&URL&&", meetingURL);
+      var mailto = "mailto:?subject=" + encodeURIComponent(subject) + "&body=" + encodeURIComponent(body);
+      window.open(mailto);
+    });
+
     $('.center-panel-wrapper').on('mouseleave', '.meeting-url-copy', function (event, msg) {
       $(this).blur();
     });
@@ -120,7 +128,7 @@
       selector: '.has-tooltip',
       container: 'body'
     };
-    $(document).tooltip(options)
+    $(document).tooltip(options);
     var options = {
       selector: '.bottom-tooltip',
       container: 'body',
@@ -151,7 +159,7 @@
     var joinedMeetings = localStorage.getItem('joinedMeetings');
     if (joinedMeetings && joinedMeetings.length > 0) {
       joinedMeetings = joinedMeetings.split(',');
-      $('.center-panel-wrapper .panel-footer').removeClass('hidden')
+      $('.center-panel-wrapper .panel-footer').removeClass('hidden');
 
       for (var i = joinedMeetings.length - 1; i >= 0; i--) {
         $('ul.previously-joined').append('<li><a href="/meetings/'+joinedMeetings[i]+'">'+joinedMeetings[i]+'</a></li>');
diff --git a/app/views/shared/_meeting_url.html.erb b/app/views/shared/_meeting_url.html.erb
index 39273a35..5b0124e6 100644
--- a/app/views/shared/_meeting_url.html.erb
+++ b/app/views/shared/_meeting_url.html.erb
@@ -17,6 +17,7 @@ with BigBlueButton; if not, see <http://www.gnu.org/licenses/>.
   <div class="input-group">
     <input type="text" class="form-control meeting-url"/>
     <span class="input-group-btn">
+
       <% if params[:action] == 'index' %>
         <button type="button" class="btn btn-default generate-link has-tooltip"
           title="<%= t('url_refresh_hint') %>"
@@ -24,6 +25,7 @@ with BigBlueButton; if not, see <http://www.gnu.org/licenses/>.
           <i class="fa fa-refresh" aria-hidden="true"></i>
         </button>
       <% end %>
+
       <button type="button" class="btn btn-default meeting-url-copy has-tooltip"
         title="<%= t('url_copy_explanation') %>"
         data-copied-hint="<%= t('copied') %>"
@@ -32,6 +34,22 @@ with BigBlueButton; if not, see <http://www.gnu.org/licenses/>.
       >
         <i class="fa fa-paperclip" aria-hidden="true"></i>
       </button>
+
+      <% if current_user %>
+        <% body = t('meeting_invite.signed_in.body', user: current_user.name) %>
+        <% subject = t('meeting_invite.signed_in.subject', user: current_user.name) %>
+      <% else %>
+        <% body = t('meeting_invite.not_signed_in.body') %>
+        <% subject = t('meeting_invite.not_signed_in.subject') %>
+      <% end %>
+      <button type="button" class="btn btn-default meeting-invite has-tooltip"
+        title="<%= t('meeting_invite.explanation') %>"
+        data-invite-body="<%= body %>"
+        data-invite-subject="<%= subject %>"
+      >
+        <i class="fa fa-envelope-o" aria-hidden="true"></i>
+      </button>
+
     </span>
   </div>
 </div>
diff --git a/config/locales/en-us.yml b/config/locales/en-us.yml
index 3a058fa3..9789b312 100644
--- a/config/locales/en-us.yml
+++ b/config/locales/en-us.yml
@@ -67,6 +67,14 @@ en-US:
   join_session_user: Join %{name} session
   login: login
   logout: logout
+  meeting_invite:
+    explanation: Send an email with an invitation to this meeting
+    not_signed_in:
+      body: "You have been invited to a meeting.\n\nPlease open the following page in your web browser: &&URL&&"
+      subject: "Invitation to a meeting"
+    signed_in:
+      body: "You have been invited by %{user} to a meeting.\n\nPlease open the following page in your web browser: &&URL&&"
+      subject: "%{user} invited you to a meeting"
   my_room: my room
   no: No
   oauth_signup: Signup for customized sessions