lib/gram/blog.rb in gram-0.0.1 vs lib/gram/blog.rb in gram-0.1.0

@@ -1,18 +1,60 @@
 require 'rest-client'
+require 'json'
 
 module Gram
   module Blog
+
+    ACTIONS = { upload: { 
+                  description: "Uploads the markdown file with filename FILE",
+                  arguments: %w(FILE),
+                  },
+                download: { 
+                  description: "Downloads all blog posts to the current folder.",
+                  arguments: %w(),
+                  }
+              }
+
     class << self
 
-      def run(*args)
-        file = args.first
+      def banner
+        out = "Available actions:\n"
+        ACTIONS.each_pair do |action, metadata|
+          out << "\n\t#{action} #{metadata[:arguments].join(' ')}\t\t#{metadata[:description]}"
+        end
+        out
+      end
+
+      # ACTIONS
+
+      def upload(file)
         raise "File #{file} does not exist." unless File.exists?(file)
-        puts "Gram::Blog posting..."
+        puts "Gram::Blog uploading..."
         post = Parser.parse(file)
         response = RestClient.post("http://codegram.com/api/posts", token: get_token, post: post )
         puts "Response Code: #{response.code}"
         puts "Response Body: #{response.body}"
+      end
+
+      def download
+        posts = JSON.parse(RestClient.get("http://codegram.com/api/posts?token=#{get_token}"))
+        posts.each do |post|
+          post = post["post"]
+          header = """
+---
+title: #{post["title"]}
+tagline: #{post["tagline"]}
+---
+
+""".strip
+          puts "Downloading #{post["cached_slug"]}.markdown..."
+          File.open("#{post["cached_slug"]}.markdown", 'w') do |f|
+            f.write header
+            f.write "\n\n"
+            f.write post["body"]
+            f.write "\n"
+          end
+        end
       end
 
       private
 
       def get_token