## Migration

class CreateArticles < ActiveRecord::Migration
	def self.up
		create_table :articles do |t|
			t.column :subject, :string
			t.column :article, :text
			t.column :author_id, :integer
			t.column :publish_date, :datetime
		end
	end

	def self.down
		drop_table :articles
	end
end

## Article

class Article < ActiveRecord::Base

	belongs_to :author, :class_name => 'Person'
	validates_presence_of :author, :article, :subject

	def marked_down
		if @marked_down.nil?
			bc = BlueCloth.new(@article)
			@marked_down = bc.to_html
		else
			@marked_down
		end
	end

	def get_part(n)
		if @message.length > n
			i = n+1
			while(i > n / 2 && !whitespace?(@article[i,i]))
			i-=1
			end
			return @article[0...i]
		else
			return @article
		end
	end
end

## Error should be in here

class WriterModule < SecureModule
	def initialize
		if($cgi['message'].length > 0 && $cgi['subject'].length > 0)
			@posted = true
			a = Article.new :author => 1, :subject => $cgi['subject'], :article => $cgi['message'], :publish_date => Time.now
# 			begin
				if !a.save
					@new_id = a.id
					@error = false
				else
					@error = true
				end
# 			rescue
# 				puts "<br>error: #{$!}<br>"
# 				@error = true
# 			end
		else
			@posted = false
			@error = false
		end
	end
end