Merge pull request #277 from warpc/274-file_detection_fixes

[Refs #274] file detection fixes

app/assets/stylesheets/design/custom.scss

@@ -305,6 +305,7 @@ table.tablesorter tbody td a .issue_title {
 #output.formatted {
     width: auto;
     font-family: "Consolas","Bitstream Vera Sans Mono","Courier New",Courier,monospace;
+    color: #000000;
     padding: 10px 5px 0px;
     margin-left: 45px;
 }

app/helpers/git_helper.rb

@@ -53,8 +53,10 @@ module GitHelper
 
   def choose_render_way(blob)
     return :image  if blob.mime_type.match(/image/)
-    return :text  if blob.mime_type.match(/text|xml|json/)
-    :binary
+    return :binary if blob.binary?
+    :text
+#    return :text  if blob.mime_type.match(/text|xml|json/)
+#    :binary
   end
 
   def force_encoding_to_site(string)

app/views/git/blobs/_editor.html.haml

@@ -36,7 +36,7 @@
 
 :javascript
   $(function() {
-    var editor = CodeMirror.fromTextArea(document.getElementById('code'), {lineNumbers: true, mode: '#{@blob.mime_type}', theme: 'eclipse'});
+    var editor = CodeMirror.fromTextArea(document.getElementById('code'), {lineNumbers: true, mode: '#{@blob.raw_mime_type.content_type}', theme: 'eclipse'});
   });
 
 / - content_for :javascripts do

app/views/git/blobs/_show.html.haml

@@ -53,5 +53,5 @@
 :javascript
   $(document).ready(function() {
     var text = $('#code').text().replace(/&/gi, '&');
-    CodeMirror.runMode(text, "#{File.extname(@blob.name) == '.spec' ? 'text/x-rpm-spec' : @blob.mime_type}", document.getElementById("output"));
+    CodeMirror.runMode(text, "#{@blob.raw_mime_type.content_type}", document.getElementById("output"));
   });

config/initializers/load_config.rb

@@ -13,3 +13,14 @@ Rosa::Application.config.middleware.insert_before ::Grack::Handler, ::Grack::Aut
 # Grit::Git.git_timeout = 60
 
 Dir[Rails.root.join("lib/ext/**/*.rb")].each {|f| require f}
+
+# add rpm spec as mime type for *.spec files
+types = [
+  ["text/x-python",   ['py'],     '8bit'],
+  ["text/x-rpm-spec", ['spec'],   '8bit'],
+  ["text/x-csrc",     ['h', 'c'], '8bit'],
+  ["text/x-c++src",   ['cpp'],    '8bit']
+]
+types.each do |type|
+  MIME::Types.add MIME::Type.from_array(type)
+end

db/schema.rb

@@ -284,11 +284,11 @@ ActiveRecord::Schema.define(:version => 20120303171802) do
     t.text     "description"
     t.string   "ancestry"
     t.boolean  "has_issues",        :default => true
+    t.boolean  "has_wiki",          :default => false
     t.string   "srpm_file_name"
     t.string   "srpm_content_type"
     t.integer  "srpm_file_size"
     t.datetime "srpm_updated_at"
-    t.boolean  "has_wiki",          :default => false
     t.string   "default_branch",    :default => "master"
     t.boolean  "is_rpm",            :default => true
   end
@@ -309,7 +309,6 @@ ActiveRecord::Schema.define(:version => 20120303171802) do
   end
 
   add_index "register_requests", ["email"], :name => "index_register_requests_on_email", :unique => true, :case_sensitive => false
-  add_index "register_requests", ["token"], :name => "index_register_requests_on_token", :unique => true, :case_sensitive => false
 
   create_table "relations", :force => true do |t|
     t.integer  "object_id"
@@ -369,6 +368,7 @@ ActiveRecord::Schema.define(:version => 20120303171802) do
     t.string   "email",                                  :default => "",   :null => false
     t.string   "encrypted_password",      :limit => 128, :default => "",   :null => false
     t.string   "reset_password_token"
+    t.datetime "reset_password_sent_at"
     t.datetime "remember_created_at"
     t.datetime "created_at"
     t.datetime "updated_at"
@@ -376,7 +376,6 @@ ActiveRecord::Schema.define(:version => 20120303171802) do
     t.string   "uname"
     t.string   "role"
     t.string   "language",                               :default => "en"
-    t.datetime "reset_password_sent_at"
     t.integer  "own_projects_count",                     :default => 0,    :null => false
     t.text     "professional_experience"
     t.string   "site"

lib/grit/blob.rb

@@ -0,0 +1,49 @@
+# -*- ruby encoding: utf-8 -*-
+
+module Grit
+  class Blob
+
+    DEFAULT_RAW_MIME_TYPE = MIME::Types[DEFAULT_MIME_TYPE].first
+
+    delegate :binary?, :ascii?, :encoding, :to => :raw_mime_type
+
+    def mime_type_with_class_store
+      set_associated_mimes
+      @associated_mimes.first.simplified
+    end
+    alias_method_chain :mime_type, :class_store
+
+    attr_accessor :raw_mime_type
+    def raw_mime_type
+      set_associated_mimes
+      @raw_mime_type = @associated_mimes.first || DEFAULT_RAW_MIME_TYPE
+      @raw_mime_type
+    end
+
+    def raw_mime_types
+      set_associated_mimes
+    end
+
+    protected
+
+      # store all associated MIME::Types inside class
+      def set_associated_mimes
+        @associated_mimes ||= []
+        if @associated_mimes.empty?
+          guesses = MIME::Types.type_for(self.name) rescue [DEFAULT_RAW_MIME_TYPE]
+          guesses = [DEFAULT_RAW_MIME_TYPE] if guesses.empty?
+
+          @associated_mimes = guesses.sort{|a,b| mime_sort(a, b)}
+        end
+        @associated_mimes
+      end
+
+      # TODO make more clever function
+      def mime_sort(a,b)
+        return 0 if a.media_type == b.media_type and a.registered? == b.registered?
+        return -1 if a.media_type == 'text' and !a.registered?
+        return 1
+      end
+
+  end
+end

lib/grit1.rb

@@ -1,3 +1,4 @@
 # -*- encoding : utf-8 -*-
 require './lib/grit/repo.rb'
 require './lib/grit/diff.rb'
+require './lib/grit/blob.rb'