add postarchive model, fixes #2831: Replace Subscriptions Link With Search:All Link

app/controllers/moderator/post/approvals_controller.rb

@@ -2,6 +2,7 @@ module Moderator
   module Post
     class ApprovalsController < ApplicationController
       before_filter :approver_only
+      skip_before_filter :api_check
 
       def create
         cookies.permanent[:moderated] = Time.now.to_i

app/controllers/moderator/post/disapprovals_controller.rb

@@ -2,6 +2,7 @@ module Moderator
   module Post
     class DisapprovalsController < ApplicationController
       before_filter :approver_only
+      skip_before_filter :api_check
 
       def create
         cookies.permanent[:moderated] = Time.now.to_i

app/controllers/moderator/post/posts_controller.rb

@@ -4,6 +4,7 @@ module Moderator
       before_filter :approver_only, :only => [:delete, :undelete, :move_favorites, :ban, :unban, :confirm_delete, :confirm_move_favorites, :confirm_ban]
       before_filter :admin_only, :only => [:expunge]
       rescue_from ::PostFlag::Error, ::Post::ApprovalError, :with => :rescue_exception
+      skip_before_filter :api_check
 
       def confirm_delete
         @post = ::Post.find(params[:id])

app/controllers/moderator/post/queues_controller.rb

@@ -5,6 +5,7 @@ module Moderator
       
       respond_to :html, :json
       before_filter :approver_only
+      skip_before_filter :api_check
 
       def show
         cookies.permanent[:moderated] = Time.now.to_i

app/logical/post_sets/post.rb

@@ -173,6 +173,10 @@ module PostSets
       tag_subscription.present?
     end
 
+    def is_saved_search?
+      tag_string =~ /search:/
+    end
+
     def tag_subscription
       @tag_subscription ||= tag_array.select {|x| x =~ /^sub:/}.map {|x| x.sub(/^sub:/, "")}.first
     end

app/models/post_archive.rb

@@ -0,0 +1,49 @@
+class PostArchive < ActiveRecord::Base
+  def self.enabled?
+    Danbooru.config.aws_sqs_archives_url.present?
+  end
+
+  establish_connection "archive_#{Rails.env}".to_sym if enabled?
+  self.table_name = "post_versions"
+
+  def self.calculate_version(post_id, updated_at)
+    1 + PostVersion.where("post_id = ? and updated_at <= ?", post_id, updated_at).count
+  end
+
+  def self.export(version_id = 0)
+    PostVersion.where("id > version_id").find_each do |version|
+      previous = version.previous
+      tags = version.tags.scan(/\S+/)
+
+      if previous
+        added_tags = tags - previous.tags
+        removed_tags = previous.tags - tags
+      else
+        added_tags = tags
+        removed_tags = []
+      end
+
+      rating_changed = previous.nil? || version.rating != previous.try(:rating)
+      parent_changed = previous.nil? || version.parent_id != previous.try(:parent_id)
+      source_changed = previous.nil? || version.source != previous.try(:source)
+      create(
+        post_id: version.post_id,
+        tags: version.tags,
+        added_tags: added_tags,
+        removed_tags: removed_tags,
+        updater_id: version.updater_id],
+        updater_ip_addr: version.updater_ip_addr.to_s,
+        created_at: version.created_at,
+        updated_at: version.updated_at,
+        version: calculate_version(version.post_id, version.updated_at),
+        rating: version.rating,
+        rating_changed: rating_changed,
+        parent_id: version.parent_id,
+        parent_changed: parent_changed,
+        source: version.source,
+        source_changed: source_changed
+      )
+      puts "inserted #{version.id}"
+    end
+  end
+end

app/views/posts/partials/common/_secondary_links.html.erb

@@ -11,7 +11,7 @@
       <li><%= link_to "Favorites", favorites_path %></li>
       <li><%= link_to "Favorite groups", favorite_groups_path %></li>
       <% if CurrentUser.has_saved_searches? %>
-        <li><%= link_to "Saved searches", saved_searches_path %></li>
+        <li><%= link_to "Saved searches", posts_path(:tags => "search:all") %></li>
       <% end %>
       <li><%= link_to "Subscriptions", posts_path(:tags => "sub:#{CurrentUser.name}") %></li>
     <% end %>

app/views/posts/partials/index/_related.html.erb

@@ -4,7 +4,11 @@
     <li><%= link_to "Deleted posts", posts_path(:tags => "#{params[:tags]} status:deleted"), :rel => "nofollow" %></li>
 
     <% if @post_set.is_tag_subscription? %>
-      <li><%= link_to "Edit subscriptions", tag_subscriptions_path %></li>
+      <li><%= link_to "Manage subscriptions", tag_subscriptions_path %></li>
+    <% end %>
+
+    <% if @post_set.is_saved_search? %>
+      <li><%= link_to "Manage saved searches", saved_searches_path %></li>
     <% end %>
 
     <li><%= link_to "Random post", random_posts_path(:tags => params[:tags]), :id => "random-post", :rel => "nofollow" %></li>