feed_item.rb in feedtools-0.2.24

- old
+ new

@@ -67,10 +67,28 @@
         end
       end
       return parent_feed
     end
     
+    # Returns the load options for this feed.
+    def configurations
+      if @configurations.blank?
+        parent_feed = self.feed
+        if parent_feed != nil
+          @configurations = parent_feed.configurations.dup
+        else
+          @configurations = FeedTools.configurations.dup
+        end
+      end
+      return @configurations
+    end
+    
+    # Sets the load options for this feed.
+    def configurations=(new_configurations)
+      @configurations = new_configurations
+    end
+    
     # Returns the feed item's encoding.
     def encoding
       if @encoding.nil?
         @encoding = self.feed.encoding
       end
@@ -200,14 +218,14 @@
           "dc:title"
         ])
         @title = FeedTools::HtmlHelper.process_text_construct(title_node,
           self.feed_type, self.feed_version)
         if self.feed_type == "atom" ||
-            FeedTools.configurations[:always_strip_wrapper_elements]
+            self.configurations[:always_strip_wrapper_elements]
           @title = FeedTools::HtmlHelper.strip_wrapper_element(@title)
         end
-        if !@title.blank? && FeedTools.configurations[:strip_comment_count]
+        if !@title.blank? && self.configurations[:strip_comment_count]
           # Some blogging tools include the number of comments in a post
           # in the title... this is supremely ugly, and breaks any
           # applications which expect the title to be static, so we're
           # gonna strip them out.
           #
@@ -255,11 +273,11 @@
           "info"
         ])
         @content = FeedTools::HtmlHelper.process_text_construct(content_node,
           self.feed_type, self.feed_version)
         if self.feed_type == "atom" ||
-            FeedTools.configurations[:always_strip_wrapper_elements]
+            self.configurations[:always_strip_wrapper_elements]
           @content = FeedTools::HtmlHelper.strip_wrapper_element(@content)
         end
         if @content.blank?
           @content = self.media_text
         end
@@ -308,11 +326,11 @@
           "info"
         ])
         @summary = FeedTools::HtmlHelper.process_text_construct(summary_node,
           self.feed_type, self.feed_version)
         if self.feed_type == "atom" ||
-            FeedTools.configurations[:always_strip_wrapper_elements]
+            self.configurations[:always_strip_wrapper_elements]
           @summary = FeedTools::HtmlHelper.strip_wrapper_element(@summary)
         end
         if @summary.blank?
           @summary = self.media_text
         end
@@ -454,11 +472,11 @@
             @link = FeedTools::UriHelper.resolve_relative_uri(
               @link, [root_base_uri,stored_base_uri])
           end
         rescue
         end
-        if FeedTools.configurations[:url_normalization_enabled]
+        if self.configurations[:url_normalization_enabled]
           @link = FeedTools::UriHelper.normalize_url(@link)
         end
       end
       return @link
     end
@@ -505,11 +523,11 @@
                 link_object.href,
                 [link_node.base_uri, stored_base_uri])
             end
           rescue
           end
-          if FeedTools.configurations[:url_normalization_enabled]
+          if self.configurations[:url_normalization_enabled]
             link_object.href =
               FeedTools::UriHelper.normalize_url(link_object.href)
           end
           link_object.href.strip! unless link_object.href.nil?
           next if link_object.href.blank?
@@ -638,11 +656,11 @@
                 image.href = FeedTools::UriHelper.resolve_relative_uri(
                   image.href, [image_node.base_uri, stored_base_uri])
               end
             rescue
             end
-            if FeedTools.configurations[:url_normalization_enabled]
+            if self.configurations[:url_normalization_enabled]
               image.href = FeedTools::UriHelper.normalize_url(image.href)
             end            
             image.href.strip! unless image.href.nil?
             next if image.href.blank?
             image.title = FeedTools::XmlHelper.try_xpaths(image_node,
@@ -686,11 +704,11 @@
       if @itunes_image_link.nil?
         @itunes_image_link = FeedTools::XmlHelper.try_xpaths(self.root_node, [
           "itunes:image/@href",
           "itunes:link[@rel='image']/@href"
         ], :select_result_value => true)
-        if FeedTools.configurations[:url_normalization_enabled]
+        if self.configurations[:url_normalization_enabled]
           @itunes_image_link = FeedTools::UriHelper.normalize_url(@itunes_image_link)
         end
       end
       return @itunes_image_link
     end
@@ -704,11 +722,11 @@
     def media_thumbnail_link
       if @media_thumbnail_link.nil?
         @media_thumbnail_link = FeedTools::XmlHelper.try_xpaths(self.root_node, [
           "media:thumbnail/@url"
         ], :select_result_value => true)
-        if FeedTools.configurations[:url_normalization_enabled]
+        if self.configurations[:url_normalization_enabled]
           @media_thumbnail_link = FeedTools::UriHelper.normalize_url(@media_thumbnail_link)
         end
       end
       return @media_thumbnail_link
     end
@@ -732,11 +750,11 @@
           "rights"
         ])
         @rights = FeedTools::HtmlHelper.process_text_construct(rights_node,
           self.feed_type, self.feed_version)
         if self.feed_type == "atom" ||
-            FeedTools.configurations[:always_strip_wrapper_elements]
+            self.configurations[:always_strip_wrapper_elements]
           @rights = FeedTools::HtmlHelper.strip_wrapper_element(@rights)
         end
       end
       return @rights
     end
@@ -1454,18 +1472,18 @@
           "date/text()"
         ], :select_result_value => true)
         begin
           if !time_string.blank?
             @time = Time.parse(time_string).gmtime
-          elsif FeedTools.configurations[:timestamp_estimation_enabled] &&
+          elsif self.configurations[:timestamp_estimation_enabled] &&
               !self.title.nil? &&
               (Time.parse(self.title) - Time.now).abs > 100
             @time = Time.parse(self.title).gmtime
           end
         rescue
         end
-        if FeedTools.configurations[:timestamp_estimation_enabled]
+        if self.configurations[:timestamp_estimation_enabled]
           if options[:estimate_timestamp]
             if @time.nil?
               begin
                 @time = succ_time
                 if @time.nil?
@@ -1613,10 +1631,10 @@
             @comments = FeedTools::UriHelper.resolve_relative_uri(
               @comments, [root_base_uri, self.base_uri])
           end
         rescue
         end
-        if FeedTools.configurations[:url_normalization_enabled]
+        if self.configurations[:url_normalization_enabled]
           @comments = FeedTools::UriHelper.normalize_url(@comments)
         end
       end
       return @comments
     end