From cb2cd90fb08afacc0ef08f4fef46df3597016c94 Mon Sep 17 00:00:00 2001
From: Hauke Klement <dev@hklement.de>
Date: Sat, 7 Mar 2015 15:57:17 +0100
Subject: [PATCH] added Flowr configuration

---
 .travis.yml                             |  1 +
 app/assets/javascripts/editor.js        | 10 +++++++---
 app/views/exercises/implement.html.slim |  9 ++++-----
 config/code_ocean.yml.example           | 14 ++++++++++++++
 config/code_ocean.yml.travis            |  3 +++
 config/deploy.rb                        |  2 +-
 6 files changed, 30 insertions(+), 9 deletions(-)
 create mode 100644 config/code_ocean.yml.example
 create mode 100644 config/code_ocean.yml.travis

diff --git a/.travis.yml b/.travis.yml
index 61b2c24a..78d878ff 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -7,6 +7,7 @@ before_install:
 before_script:
   - cp .rspec.travis .rspec
   - cp config/action_mailer.yml.travis config/action_mailer.yml
+  - cp config/code_ocean.yml.travis config/code_ocean.yml
   - cp config/database.yml.travis config/database.yml
   - cp config/secrets.yml.travis config/secrets.yml
   - psql --command='CREATE DATABASE travis_ci_test;' --username=postgres
diff --git a/app/assets/javascripts/editor.js b/app/assets/javascripts/editor.js
index 0a45a7cf..e650a0e8 100644
--- a/app/assets/javascripts/editor.js
+++ b/app/assets/javascripts/editor.js
@@ -17,7 +17,6 @@ $(function() {
   var active_frame;
   var running = false;
 
-  var flowrUrl = 'http://vm-teusner-webrtc.eaalab.hpi.uni-potsdam.de:3000/api/exceptioninfo?id=&lang=auto';
   var flowrResultHtml = '<div class="panel panel-default"><div id="{{headingId}}" role="tab" class="panel-heading"><h4 class="panel-title"><a data-toggle="collapse" data-parent="#flowrHint" href="#{{collapseId}}" aria-expanded="true" aria-controls="{{collapseId}}"></a></h4></div><div id="{{collapseId}}" role="tabpanel" aria-labelledby="{{headingId}}" class="panel-collapse collapse"><div class="panel-body"></div></div></div>';
 
   var ajax = function(options) {
@@ -133,8 +132,12 @@ $(function() {
     event_source.addEventListener('info', storeContainerInformation);
     event_source.addEventListener('output', callback);
     event_source.addEventListener('start', callback);
-    event_source.addEventListener('output', handleStderrOutputForFlowr);
-    event_source.addEventListener('close', handleStderrOutputForFlowr);
+
+    if ($('#flowrHint').isPresent()) {
+      event_source.addEventListener('output', handleStderrOutputForFlowr);
+      event_source.addEventListener('close', handleStderrOutputForFlowr);
+    }
+
     event_source.addEventListener('status', function(event) {
       showStatus(JSON.parse(event.data));
     });
@@ -616,6 +619,7 @@ $(function() {
 
   var stderrOutput = '';
   var handleStderrOutputForFlowr = function(event) {
+    var flowrUrl = $('#flowrHint').data('url');
     var json = JSON.parse(event.data);
 
     if (json.stderr) {
diff --git a/app/views/exercises/implement.html.slim b/app/views/exercises/implement.html.slim
index 30bbefd6..0ee7fa22 100644
--- a/app/views/exercises/implement.html.slim
+++ b/app/views/exercises/implement.html.slim
@@ -40,11 +40,10 @@ hr
         .panel-body
     #output
       pre = t('.no_output_yet')
-
-    #flowrHint.panel.panel-info(role='tab')
-      .panel-heading = 'Gain more insights here'
-      .panel-body
-
+    - if CodeOcean::Config.new(:code_ocean).read[:flowr][:enabled]
+      #flowrHint.panel.panel-info data-url=CodeOcean::Config.new(:code_ocean).read[:flowr][:url] role='tab'
+        .panel-heading = 'Gain more insights here'
+        .panel-body
   #progress.tab-pane
     #results
       h2 = t('.results')
diff --git a/config/code_ocean.yml.example b/config/code_ocean.yml.example
new file mode 100644
index 00000000..d71d4d06
--- /dev/null
+++ b/config/code_ocean.yml.example
@@ -0,0 +1,14 @@
+default: &default
+  flowr:
+    enabled: false
+
+development:
+  flowr:
+    enabled: true
+    url: http://example.org:3000/api/exceptioninfo?id=&lang=auto
+
+production:
+  <<: *default
+
+test:
+  <<: *default
diff --git a/config/code_ocean.yml.travis b/config/code_ocean.yml.travis
new file mode 100644
index 00000000..e093289f
--- /dev/null
+++ b/config/code_ocean.yml.travis
@@ -0,0 +1,3 @@
+test:
+  flowr:
+    enabled: false
diff --git a/config/deploy.rb b/config/deploy.rb
index af5ded9e..06d8088d 100644
--- a/config/deploy.rb
+++ b/config/deploy.rb
@@ -3,7 +3,7 @@ set :config_example_suffix, '.example'
 set :deploy_to, '/var/www/app'
 set :keep_releases, 3
 set :linked_dirs, %w(bin log public/uploads tmp/cache tmp/files tmp/pids tmp/sockets)
-set :linked_files, %w(config/action_mailer.yml config/database.yml config/secrets.yml config/sendmail.yml config/smtp.yml)
+set :linked_files, %w(config/action_mailer.yml config/code_ocean.yml config/database.yml config/secrets.yml config/sendmail.yml config/smtp.yml)
 set :log_level, :info
 set :puma_threads, [0, 16]
 set :repo_url, 'git@github.com:openHPI/codeocean.git'