From 3fa8937b95a4d90000ad1be9c588424052136455 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?U=C4=A3is=20Ozols?= <ugis.ozolss@gmail.com>
Date: Wed, 27 Jul 2011 13:46:24 +0300
Subject: Rails 3.1 - wip.

---
 app/models/refinery/blog_comment.rb | 133 ++++++++++++++++++++++++++++++++++++
 1 file changed, 133 insertions(+)
 create mode 100644 app/models/refinery/blog_comment.rb

(limited to 'app/models/refinery/blog_comment.rb')

diff --git a/app/models/refinery/blog_comment.rb b/app/models/refinery/blog_comment.rb
new file mode 100644
index 0000000..e5869a8
--- /dev/null
+++ b/app/models/refinery/blog_comment.rb
@@ -0,0 +1,133 @@
+module Refinery
+  class BlogComment < ActiveRecord::Base
+
+    attr_accessible :name, :email, :message
+
+    filters_spam :author_field => :name,
+                 :email_field => :email,
+                 :message_field => :body
+
+    belongs_to :post, :class_name => 'Refinery::BlogPost', :foreign_key => 'blog_post_id'
+
+    acts_as_indexed :fields => [:name, :email, :message]
+
+    alias_attribute :message, :body
+
+    validates :name, :message, :presence => true
+    validates :email, :format => { :with => /^([^@\s]+)@((?:[-a-z0-9]+\.)+[a-z]{2,})$/i }
+
+    scope :unmoderated, :conditions => {:state => nil}
+    scope :approved, :conditions => {:state => 'approved'}
+    scope :rejected, :conditions => {:state => 'rejected'}
+
+    def avatar_url(options = {})
+      options = {:size => 60}
+      require 'digest/md5'
+      size = ("?s=#{options[:size]}" if options[:size])
+      "http://gravatar.com/avatar/#{Digest::MD5.hexdigest(self.email.to_s.strip.downcase)}#{size}.jpg"
+    end
+
+    def approve!
+      self.update_attribute(:state, 'approved')
+    end
+
+    def reject!
+      self.update_attribute(:state, 'rejected')
+    end
+
+    def rejected?
+      self.state == 'rejected'
+    end
+
+    def approved?
+      self.state == 'approved'
+    end
+
+    def unmoderated?
+      self.state.nil?
+    end
+
+    def self.toggle!
+      currently = Refinery::Setting.find_or_set(:comments_allowed, true, {
+        :scoping => 'blog'
+      })
+      Refinery::Setting.set(:comments_allowed, {:value => !currently, :scoping => 'blog'})
+    end
+
+    before_create do |comment|
+      unless BlogComment::Moderation.enabled?
+        comment.state = comment.ham? ? 'approved' : 'rejected'
+      end
+    end
+
+    module Moderation
+      class << self
+        def enabled?
+          Refinery::Setting.find_or_set(:comment_moderation, true, {
+            :scoping => 'blog',
+            :restricted => false
+          })
+        end
+
+        def toggle!
+          new_value = {
+            :value => !BlogComment::Moderation.enabled?,
+            :scoping => 'blog',
+            :restricted => false
+          }
+          if Refinery::Setting.respond_to?(:set)
+            Refinery::Setting.set(:comment_moderation, new_value)
+          else
+            Refinery::Setting[:comment_moderation] = new_value
+          end
+        end
+      end
+    end
+
+    module Notification
+      class << self
+        def recipients
+          Refinery::Setting.find_or_set(:comment_notification_recipients, (Refinery::Role[:refinery].users.first.email rescue ''),
+          {
+            :scoping => 'blog',
+            :restricted => false
+          })
+        end
+
+        def recipients=(emails)
+          new_value = {
+            :value => emails,
+            :scoping => 'blog',
+            :restricted => false
+          }
+          if Refinery::Setting.respond_to?(:set)
+            Refinery::Setting.set(:comment_notification_recipients, new_value)
+          else
+            Refinery::Setting[:comment_notification_recipients] = new_value
+          end
+        end
+
+        def subject
+          Refinery::Setting.find_or_set(:comment_notification_subject, "New inquiry from your website", {
+            :scoping => 'blog',
+            :restricted => false
+          })
+        end
+
+        def subject=(subject_line)
+          new_value = {
+            :value => subject_line,
+            :scoping => 'blog',
+            :restricted => false
+          }
+          if Refinery::Setting.respond_to?(:set)
+            Refinery::Setting.set(:comment_notification_subject, new_value)
+          else
+            Refinery::Setting[:comment_notification_subject] = new_value
+          end
+        end
+      end
+    end
+
+  end
+end
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