allow setting authors

lw2ebook.rb

@@ -90,7 +90,7 @@ def load_interlinks
 
 class Builder
   Temp_folder = "lw_temp" + rand(10000).to_s
-  def initialize(posts, format, title, slug=nil)
+  def initialize(posts, format, title, author="LessWrong", slug=nil)
     @posts = case posts
       when Post then [posts]
       when Array then posts
@@ -105,6 +105,7 @@ def initialize(posts, format, title, slug=nil)
         slug
     end
     @format = format.delete('.')
+    @author = author
   end
 
   def write_html
@@ -123,7 +124,7 @@ def write_html
 
   def convert
     puts "Compiling into an ebook..." unless Silenced
-    `#{Path_to_ebook_convert} #{Temp_folder}/toc.html #{@slug}.#{@format} --title "#{@title}" --authors "LessWrong" --level1-toc "//top_level" --level2-toc "interlink" --toc-filter "^((?!#{Identifier_space}).)*$" --cover "logo.png" --comments "Less Wrong is a community devoted to refining the art of human rationality."`
+    `#{Path_to_ebook_convert} #{Temp_folder}/toc.html #{@slug}.#{@format} --title "#{@title}" --authors "#{@author}" --level1-toc "//top_level" --level2-toc "interlink" --toc-filter "^((?!#{Identifier_space}).)*$" --cover "logo.png" --comments "Less Wrong is a community devoted to refining the art of human rationality."`
     FileUtils.rm_rf Temp_folder #`rm -rf #{Temp_folder}`
   end
 
@@ -232,13 +233,13 @@ def temp_path(filename)
 # Command Line
 ###
 if __FILE__ == $0
-  unless ARGV.length == 2
-    puts "Usage: ruby #{__FILE__} [filetype] [url]"
-    puts "Example: ruby #{__FILE__} epub http://lesswrong.com/lw/34a/goals_for_which_less_wrong_does_and_doesnt_help/\n\n"
+  unless ARGV.length == 3
+    puts "Usage: ruby #{__FILE__} [filetype] [url] [author]"
+    puts "Example: ruby #{__FILE__} epub http://lesswrong.com/lw/34a/goals_for_which_less_wrong_does_and_doesnt_help/ AnnaSalamon\n\n"
     exit
   end
 
   p = Post.new(ARGV[1].dup, true)
-  eb = Builder.new(p, ARGV.first.dup, p.title, p.slug)
+  eb = Builder.new(p, ARGV.first.dup, p.title, ARGV[2].dup, p.slug)
   eb.build
 end

sequence.rb

@@ -1,23 +1,24 @@
+require 'rubygems'
 require 'open-uri'
 require 'nokogiri'
 load 'lw2ebook.rb'
 
 class Sequence
-  def initialize(posts, format, title)
-    @posts, @format, @title = posts, format, title
+  def initialize(posts, format, title, author)
+    @posts, @format, @title, @author = posts, format, title, author
   end
 
   def build
-    b = Builder.new(@posts, @format, @title)
+    b = Builder.new(@posts, @format, @title, @author)
     b.build
     puts "Whew.  Sequence built."
   end
 
-  def self.from_urls(urls, format, title)
+  def self.from_urls(urls, format, title, author)
     posts = urls.map do |url|
       Post.new(url, true)
     end
-    Sequence.new(posts, format, title)
+    Sequence.new(posts, format, title, author)
   end
 
   # I *think* token is the right word, here...
@@ -27,9 +28,9 @@ def self.from_tokens(url, begin_token, end_token)
 end
 
 if __FILE__ == $0
-  unless ARGV.length == 2
-    puts "Usage: ruby #{__FILE__} [filetype] [sequence_name]"
-    puts "Example: ruby #{__FILE__} epub \"Zombies\"\n\n"
+  unless ARGV.length == 3
+    puts "Usage: ruby #{__FILE__} [filetype] [sequence_name] [author]"
+    puts "Example: ruby #{__FILE__} epub \"Zombies\" \"Eliezer Yudkowsky\"\n\n"
     exit
   end
 
@@ -43,6 +44,6 @@ def self.from_tokens(url, begin_token, end_token)
     links
   end
 
-  s = Sequence.from_urls(urls, ARGV.first.dup, ARGV[1].dup)
+  s = Sequence.from_urls(urls, ARGV.first.dup, ARGV[1].dup, ARGV[2].dup)
   s.build    
 end