Merge pull request #3055 from evazion/feat-post-replacement-controller

Add post replacements controller.

app/models/post.rb

@@ -1429,9 +1429,12 @@ class Post < ActiveRecord::Base
       ModAction.log("undeleted post ##{id}")
     end
 
-    def replace!(url)
-      replacement = replacements.create(replacement_url: url)
-      replacement.process!
+    def replace!(params)
+      transaction do
+        replacement = replacements.create(params)
+        replacement.process!
+        replacement
+      end
     end
   end
 

app/models/post_replacement.rb

@@ -61,4 +61,32 @@ class PostReplacement < ActiveRecord::Base
     post.distribute_files
     post.update_iqdb_async
   end
+
+  module SearchMethods
+    def search(params = {})
+      q = all
+
+      if params[:creator_id].present?
+        q = q.where(creator_id: params[:creator_id].split(",").map(&:to_i))
+      end
+
+      if params[:creator_name].present?
+        q = q.where(creator_name: User.name_to_id(params[:creator_name]))
+      end
+
+      if params[:id].present?
+        q = q.where(id: params[:id].split(",").map(&:to_i))
+      end
+
+      if params[:post_id].present?
+        q = q.where(post_id: params[:post_id].split(",").map(&:to_i))
+      end
+
+      q = q.order("created_at DESC")
+
+      q
+    end
+  end
+
+  extend SearchMethods
 end