Class: SoksUpgrade

Inherits:
Object
  • Object
show all
Defined in:
lib/soks-upgrade-0.0.2.rb

Instance Method Summary collapse

Instance Method Details

#load_old_revisions(filename) ⇒ Object 



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# File 'lib/soks-upgrade-0.0.2.rb', line 25

def load_old_revisions( filename )
	File.open( filename ) { |file| return Marshal.load( file ) }
end

#new_filename_for_old(old_filename) ⇒ Object 



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# File 'lib/soks-upgrade-0.0.2.rb', line 38

def new_filename_for_old( old_filename )
	basename = File.basename( old_filename, '.*')
	new_extension = '.yaml'
	File.join( File.dirname(old_filename), basename ) + new_extension
end

#save_new_revisions(old_filename, revisions) ⇒ Object 



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# File 'lib/soks-upgrade-0.0.2.rb', line 29

def save_new_revisions( old_filename, revisions )
	File.open(new_filename_for_old( old_filename ), 'w' ) do |file| 
		revisions.each do |revision|
			YAML.dump( [revision.number, revision.changes, revision.author, revision.created_at ] , file )
			file.puts
		end
	end
end

#upgrade_content(directory) ⇒ Object 



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# File 'lib/soks-upgrade-0.0.2.rb', line 62

def upgrade_content( directory )
	search = File.join( directory,'content', "*.textile" )
	Dir[ search ].each do |filename|
		puts "Upgrading #{filename}"
		upgrade_textile( filename )
	end
end

#upgrade_revisions(directory) ⇒ Object 



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# File 'lib/soks-upgrade-0.0.2.rb', line 44

def upgrade_revisions( directory )
	search = File.join( directory,'content', "*.marshal" )
	Dir[ search ].each do |filename|
		puts "Upgrading #{filename}"
		save_new_revisions( filename, load_old_revisions( filename ))
		File.delete filename
	end
end

#upgrade_textile(filename) ⇒ Object 



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# File 'lib/soks-upgrade-0.0.2.rb', line 53

def upgrade_textile( filename )
	textile = IO.readlines( filename ).join
	textile.gsub!(/\[\[\s*(.*?)\s*(|:\s*(.*?)\s*)\]\]/) do |m|
		title, page = $1, $3
		page ? "[[ #{title} => #{page} ]]" : "[[ #{title} ]]"
	end
	File.open( filename, 'w' ) { |f| f.puts textile }	
end