add tag correction support

app/controllers/tag_corrections_controller.rb

@@ -0,0 +1,16 @@
+class TagCorrectionsController < ApplicationController
+  before_filter :member_only
+  
+  def new
+    @tag = Tag.find(params[:tag_id])
+  end
+  
+  def create
+    if params[:commit] == "Fix"
+      @tag = Tag.find(params[:tag_id])
+      @tag.delay.fix_post_count
+    end
+    
+    redirect_to tags_path(:search => {:name_matches => @tag.name})
+  end
+end

app/models/post.rb

@@ -587,6 +587,15 @@ class Post < ActiveRecord::Base
   end
   
   module CountMethods
+    def fix_post_counts
+      post.set_tag_counts
+      post.update_column(:tag_count, post.tag_count)
+      post.update_column(:tag_count_general, post.tag_count_general)
+      post.update_column(:tag_count_artist, post.tag_count_artist)
+      post.update_column(:tag_count_copyright, post.tag_count_copyright)
+      post.update_column(:tag_count_character, post.tag_count_character)
+    end
+    
     def get_count_from_cache(tags)
       count = Cache.get(count_cache_key(tags))
       

app/models/tag.rb

@@ -41,8 +41,12 @@ class Tag < ActiveRecord::Base
       end
     end
     
+    def real_post_count
+      Post.raw_tag_match(name).count
+    end
+    
     def fix_post_count
-      update_column(:post_count, Post.raw_tag_match(name).count)
+      update_column(:post_count, real_post_count)
     end
   end
   

app/views/tag_corrections/new.html.erb

@@ -0,0 +1,8 @@
+<h1>Fix Tag</h1>
+
+<p>You can fix the post count for this tag. It will update it from <%= @tag.post_count %> to <%= @tag.real_post_count %>.</p>
+
+<%= form_tag(tag_correction_path(:tag_id => @tag.id)) do %>
+  <%= submit_tag "Fix" %>
+  <%= submit_tag "Cancel" %>
+<% end %>

app/views/tags/_secondary_links.html.erb

@@ -7,6 +7,7 @@
     <% if @tag %>
       <li>|</li>
       <li><%= link_to "Edit", edit_tag_path(@tag) %></li>
+      <li><%= link_to "Fix", new_tag_correction_path(:tag_id => @tag.id) %></li>
     <% end %>
   </menu>
 <% end %>

app/views/tags/edit.html.erb

@@ -4,7 +4,7 @@
     
     <%= simple_form_for(@tag) do |f| %>
       <%= f.input :category, :collection => Danbooru.config.canonical_tag_category_mapping.to_a, :include_blank => false %>
-      <%= f.button :submit %>
+      <%= f.button :submit, "Submit" %>
     <% end %>
   </div>
 </div>

app/views/tags/index.html.erb

@@ -16,7 +16,10 @@
               <%= link_to("?", wiki_pages_path(:title => tag.name)) %>
               <%= link_to(tag.name, posts_path(:tags => tag.name)) %>
             </td>
-            <td><%= link_to "edit", edit_tag_path(tag) %></td>
+            <td>
+              <%= link_to "edit", edit_tag_path(tag) %>
+              | <%= link_to "fix", new_tag_correction_path(:tag_id => tag.id) %>
+            </td>
           </tr>
         <% end %>
       </tbody>

config/routes.rb

@@ -156,12 +156,13 @@ Danbooru::Application.routes.draw do
   end
   resource :source, :only => [:show]
   resources :tags do
+    resource :correction, :only => [:new, :create], :controller => "TagCorrections"
     collection do
       get :search
     end
   end
   resources :tag_aliases do
-    resource :correction, :only => [:new, :create, :show], :controller => "TagAliasCorrections"
+    resource :correction, :only => [:create, :new, :show], :controller => "TagAliasCorrections"
     member do
       post :approve
     end
@@ -169,7 +170,6 @@ Danbooru::Application.routes.draw do
       get :general_search
     end
   end
-  resource :tag_alias_correction, :only => [:new, :create, :show]
   resource :tag_alias_request, :only => [:new, :create]
   resources :tag_implications do
     member do