refactored source code, work on pixiv integration

app/logical/sources/strategies/base.rb

@@ -3,11 +3,23 @@ module Sources
     class Base
       attr_reader :url, :agent
       
+      def self.url_match?(url)
+        false
+      end
+      
       def initialize(url)
         @url = url
         @agent = create_agent
       end
       
+      def get
+        raise NotImplementedError
+      end
+      
+      def site_name
+        raise NotImplementedError
+      end
+      
       def artist_name
         raise NotImplementedError
       end
@@ -24,6 +36,18 @@ module Sources
         raise NotImplementedError
       end
       
+      def artist_alias
+        nil
+      end
+      
+      def unique_id
+        artist_name
+      end
+      
+      def artist_record
+        Artist.other_names_match(artist_name)
+      end
+      
     protected
       def create_agent
         raise NotImplementedError

app/logical/sources/strategies/default.rb

@@ -1,6 +1,10 @@
 module Sources
   module Strategies
     class Default < Base
+      def site_name
+        "?"
+      end
+      
       def artist_name
         "?"
       end

app/logical/sources/strategies/fc2.rb

@@ -1,6 +1,10 @@
 module Sources
   module Strategies
     class Fc2 < Base
+      def site_name
+        "FC2"
+      end
+      
       def artist_name
         "?"
       end

app/logical/sources/strategies/nico_seiga.rb

@@ -1,6 +1,10 @@
 module Sources
   module Strategies
     class NicoSeiga < Base
+      def site_name
+        "Nico Seiga"
+      end
+      
       def artist_name
         "?"
       end

app/logical/sources/strategies/pixa.rb

@@ -1,6 +1,10 @@
 module Sources
   module Strategies
     class Pixa < Base
+      def site_name
+        "Pixa"
+      end
+      
       def artist_name
         "?"
       end

app/logical/sources/strategies/pixiv.rb

@@ -3,13 +3,21 @@ module Sources
     class Pixiv < Base
       attr_reader :artist_name, :profile_url, :image_url, :tags
       
-      def initialize(url)
-        super
-        get
+      def self.url_match?(url)
+        url =~ /^https?:\/\/(?:\w+\.)?pixiv\.net/
       end
       
-      def is_pixiv?
-        url =~ /pixiv\.net/
+      def initialize(url)
+        super
+      end
+      
+      def site_name
+        "Pixiv"
+      end
+      
+      def unique_id
+        image_url =~ /\/img\/([^\/]+)/
+        $1
       end
       
       def get

app/logical/sources/strategies/tinami.rb

@@ -1,6 +1,10 @@
 module Sources
   module Strategies
     class Tinami < Base
+      def site_name
+        "Tinami"
+      end
+      
       def artist_name
         "?"
       end