Extend models functionality with old decorator methods. Use Repository model

1 files changed, 47 insertions, 4 deletions

diff --git a/app/models/commit.rb b/app/models/commit.rb
index ea5b451b28f..96c8577f90e 100644
--- a/app/models/commit.rb
+++ b/app/models/commit.rb
@@ -10,10 +10,6 @@ class Commit
 
   attr_accessor :raw
 
-  def self.decorate(commits)
-    commits.map { |c| Commit.new(c) }
-  end
-
   def initialize(raw_commit)
     raise "Nil as raw commit passed" unless raw_commit
 
@@ -24,7 +20,54 @@ class Commit
     @raw.id
   end
 
+  # Returns a string describing the commit for use in a link title
+  #
+  # Example
+  #
+  #   "Commit: Alex Denisov - Project git clone panel"
+  def link_title
+    "Commit: #{author_name} - #{title}"
+  end
+
+  # Returns the commits title.
+  #
+  # Usually, the commit title is the first line of the commit message.
+  # In case this first line is longer than 80 characters, it is cut off
+  # after 70 characters and ellipses (`&hellp;`) are appended.
+  def title
+    title = safe_message
+
+    return no_commit_message if title.blank?
+
+    title_end = title.index(/\n/)
+    if (!title_end && title.length > 80) || (title_end && title_end > 80)
+      title[0..69] << "&hellip;".html_safe
+    else
+      title.split(/\n/, 2).first
+    end
+  end
+
+  # Returns the commits description
+  #
+  # cut off, ellipses (`&hellp;`) are prepended to the commit message.
+  def description
+    description = safe_message
+
+    title_end = description.index(/\n/)
+    if (!title_end && description.length > 80) || (title_end && title_end > 80)
+      "&hellip;".html_safe << description[70..-1]
+    else
+      description.split(/\n/, 2)[1].try(:chomp)
+    end
+  end
+
   def method_missing(m, *args, &block)
     @raw.send(m, *args, &block)
   end
+
+  def respond_to?(method)
+    return true if @raw.respond_to?(method)
+
+    super
+  end
 end