Merge branch 'subscription-queries'

app/assets/stylesheets/specific/tag_subscriptions.css.scss

@@ -12,4 +12,8 @@ div#c-tag-subscriptions {
       font-size: $h3_size;
     }
   }
+
+  .hint {
+    display: block;
+  }
 }

app/models/tag_subscription.rb

@@ -6,7 +6,7 @@ class TagSubscription < ActiveRecord::Base
   before_save :limit_tag_count
   attr_accessible :name, :tag_query, :post_ids, :is_public, :is_visible_on_profile
   validates_presence_of :name, :tag_query, :creator_id
-  validates_format_of :tag_query, :with => /\A(?:\S*\s*){1,20}\Z/, :message => "can have up to 20 tags"
+  validates_format_of :tag_query, :with => /\A(?:[^\r\n]*(?:\r?\n)*){1,20}\Z/, :message => "can have up to 20 queries"
   validate :creator_can_create_subscriptions, :on => :create
 
   def normalize_name
@@ -17,6 +17,10 @@ class TagSubscription < ActiveRecord::Base
     name.tr("_", " ")
   end
 
+  def pretty_tag_query
+    tag_query_array.join(", ")
+  end
+
   def initialize_creator
     self.creator_id = CurrentUser.id
   end
@@ -35,7 +39,7 @@ class TagSubscription < ActiveRecord::Base
   end
 
   def tag_query_array
-    Tag.scan_query(tag_query)
+    tag_query.scan(/[^\r\n]+/)
   end
 
   def limit_tag_count
@@ -44,8 +48,8 @@ class TagSubscription < ActiveRecord::Base
 
   def process
     divisor = [tag_query_array.size / 2, 1].max
-    post_ids = tag_query_array.inject([]) do |all, tag|
+    post_ids = tag_query_array.inject([]) do |all, query|
-      all += Post.tag_match(tag).limit(Danbooru.config.tag_subscription_post_limit / divisor).select("posts.id").order("posts.id DESC").map(&:id)
+      all += Post.tag_match(query).limit(Danbooru.config.tag_subscription_post_limit / divisor).select("posts.id").order("posts.id DESC").map(&:id)
     end
     self.post_ids = post_ids.sort.reverse.slice(0, Danbooru.config.tag_subscription_post_limit).join(",")
   end
@@ -103,7 +107,7 @@ class TagSubscription < ActiveRecord::Base
         relation = relation.where(["name ILIKE ? ESCAPE E'\\\\'", sub_group.to_escaped_for_sql_like])
       end
 
-      relation.map {|x| x.tag_query.split(/ /)}.flatten
+      relation.map {|x| x.tag_query.split(/\r?\n/)}.flatten
     else
       []
     end
@@ -134,8 +138,8 @@ class TagSubscription < ActiveRecord::Base
   end
 
   def self.process_all
-    CurrentUser.scoped(User.admins.first, "127.0.0.1") do
+    find_each do |tag_subscription|
-      find_each do |tag_subscription|
+      CurrentUser.scoped(tag_subscription.creator, "127.0.0.1") do
         if $job_task_daemon_active != false && tag_subscription.creator.is_gold? && tag_subscription.is_active?
           begin
             tag_subscription.process

app/views/tag_subscriptions/_form.html.erb

@@ -1,6 +1,6 @@
 <%= simple_form_for(@tag_subscription) do |f| %>
   <%= f.input :name %>
-  <%= f.input :tag_query %>
+  <%= f.input :tag_query, :hint => "Put separate tag combinations on separate lines." %>
   <div class="input">
     <label for="tag_subscription_is_public">
       <%= check_box "tag_subscription", "is_public" %>

app/views/tag_subscriptions/index.html.erb

@@ -14,7 +14,7 @@
         <% @tag_subscriptions.each do |tag_subscription| %>
           <tr>
             <td><%= tag_subscription.pretty_name %></td>
-            <td><%= tag_subscription.tag_query %></td>
+            <td><%= tag_subscription.pretty_tag_query %></td>
             <td><%= tag_subscription.post_id_array.size %></td>
             <td>
               <%= link_to "edit", edit_tag_subscription_path(tag_subscription) %>
@@ -26,7 +26,7 @@
       </tbody>
     </table>
 
-    <p class="info">You can create up to <%= Danbooru.config.max_tag_subscriptions %> subscriptions with up to 20 tags each.</p>
+    <p class="info">You can create up to <%= Danbooru.config.max_tag_subscriptions %> subscriptions with up to 20 queries each.</p>
   </div>
 </div>
 

db/migrate/20130914175431_change_tag_subscription_tag_query_delimiter.rb

@@ -0,0 +1,8 @@
+class ChangeTagSubscriptionTagQueryDelimiter < ActiveRecord::Migration
+  def change
+    execute "set statement_timeout = 0"
+    TagSubscription.find_each do |tag_subscription|
+      tag_subscription.update_column(:tag_query, tag_subscription.tag_query.scan(/\S+/).join("\n"))
+    end
+  end
+end