implements project languages saving them onto the database

2 files changed, 12 insertions, 0 deletions

diff --git a/app/models/.project.rb.swo b/app/models/.project.rb.swo
new file mode 100644
index 00000000000..5d264ccfaaa
--- /dev/null
+++ b/app/models/.project.rb.swo
diff --git a/app/models/project.rb b/app/models/project.rb
index 3b565ef809a..4d2ff11cc11 100644
--- a/app/models/project.rb
+++ b/app/models/project.rb
@@ -86,6 +86,18 @@ class Project < ActiveRecord::Base
     end
   end
 
+  # checks if the language main language of the project changed
+  before_save :check_main_language
+  def check_main_language
+    if !repository.empty? && self.changed?
+      language = Linguist::Repository.new(
+        repository.rugged,
+        repository.rugged.head.target_id).language
+
+        self.main_language = language
+    end
+  end
+
   ActsAsTaggableOn.strict_case_match = true
   acts_as_taggable_on :tags