slurper.rb in slurper-0.4.0

- old
+ new
@@ -1,57 +1,114 @@
 require 'story'
+
+class Slurper
+  attr_accessor :story_file, :stories
+
+  def self.slurp(story_file, reverse = true)
+    slurper = new(story_file)
+    slurper.yamlize_story_file
+    slurper.stories.reverse! if reverse
+    slurper.create_stories
+  end
+
+  def initialize(story_file)
+    self.story_file = story_file
+  end
+
+  def yamlize_story_file
+    self.stories = YAML.load(
+      IO.read(story_file).
+        gsub(/^/, "    ").
+        gsub(/    ==.*/, "- !ruby/object:Story\n  attributes:").
+        gsub(/    description:$/, "    description: |")
+    )
+    scrub_descriptions
+  end
+
+  def create_stories
+    puts "Preparing to slurp #{stories.size} stories into Tracker..."
+    stories.each_with_index do |story, index|
+      begin
+        story.save
+        puts "#{index+1}. #{story.name}"
+      rescue ActiveResource::ServerError, ActiveResource::ResourceNotFound => e
+        msg = "Slurp failed on story "
+        if story.attributes["name"]
+          msg << story.attributes["name"]
+        else
+          msg << "##{options[:reverse] ? index + 1 : stories.size - index }"
+        end
+        puts msg + ".  Error: #{e}"
+      end
+    end
+  end
+
+  protected
+
+  def scrub_descriptions
+    stories.each do |story|
+      if story.respond_to? :description
+        story.description = story.description.gsub("  ", "").gsub(" \n", "\n")
+      end
+      if story.respond_to?(:description) && story.description == ""
+        story.attributes["description"] = nil
+      end
+    end
+  end
+
+end