Class: YurtCMS

Inherits:
Object
  • Object
show all
Defined in:
lib/yurtcms.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(yurt_root) ⇒ YurtCMS

Returns a new instance of YurtCMS.



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# File 'lib/yurtcms.rb', line 5

def initialize yurt_root
	require 'rubygems'
	require 'bluecloth' # i used to have require_gem, but i don't think it's needed
	require 'rubypants'
	require 'parse_ssi'

	@yurt_root = sanitize_path( yurt_root )
	@data_store = [ @yurt_root, "content/" ].join
	@web_root = [ @yurt_root, "htdocs/" ].join
	@includes = [ @web_root, "includes/content/" ].join
	@metatags = ".metatags"
	@partial = ".partial"
	@ext = ".html"
	@ssi = ParseSSI.new(@web_root)
end

Instance Attribute Details

#data_store ⇒ Object (readonly)

Returns the value of attribute data_store.



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# File 'lib/yurtcms.rb', line 4

def data_store
  @data_store
end

#ext ⇒ Object (readonly)

Returns the value of attribute ext.



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# File 'lib/yurtcms.rb', line 4

def ext
  @ext
end

#includes ⇒ Object (readonly)

Returns the value of attribute includes.



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# File 'lib/yurtcms.rb', line 4

def includes
  @includes
end

#metatags ⇒ Object (readonly)

Returns the value of attribute metatags.



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# File 'lib/yurtcms.rb', line 4

def metatags
  @metatags
end

#partial ⇒ Object (readonly)

Returns the value of attribute partial.



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# File 'lib/yurtcms.rb', line 4

def partial
  @partial
end

#web_root ⇒ Object (readonly)

Returns the value of attribute web_root.



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# File 'lib/yurtcms.rb', line 4

def web_root
  @web_root
end

#yurt_root ⇒ Object (readonly)

Returns the value of attribute yurt_root.



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# File 'lib/yurtcms.rb', line 4

def yurt_root
  @yurt_root
end

Instance Method Details

#delete(obj) ⇒ Object 



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# File 'lib/yurtcms.rb', line 120

def delete obj
	f = path_to_orig_content( obj )

	if File.exists?( f )
		if File.ftype( f ) == "directory"
			Dir.delete( f )
			[ :path_to_content,
				:path_to_placeholder ].each do |p|
				f = send( p, obj ).gsub(/\.html/, '')
				Dir.delete( f )
			end
		else
			metadata = YAML.load( File.open( f ) )
			
			File.delete( f )

			if metadata['partial'] == 'y'
				File.delete( path_to_content( obj ) )
			else
				[ :path_to_metatags,
					:path_to_content,
					:path_to_placeholder ].each do |p|
					f = send( p, obj )
					File.delete( f )
				end
			end
		end
	end
end

#get_dir_listing(path) ⇒ Object 



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# File 'lib/yurtcms.rb', line 41

def get_dir_listing path
 	@contents = Hash.new
	Dir.chdir( path_to_orig_content( path ) ) do
		Dir.foreach(".") do |entry|
			@contents[entry] = [ File.ftype(entry) ] unless ( entry =~ /^\./ or entry =~ /~$/ )
		end
	end

	@contents
end

#get_file_metadata(path) ⇒ Object 



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# File 'lib/yurtcms.rb', line 150

def get_file_metadata path
	metadata = YAML.load( File.open( path_to_orig_content( path ) ) )
	metadata[ "filename" ] = File.basename( path_to_orig_content( path ) )
	metadata[ "path" ] = File.dirname( path )
	
	metadata
end

#make_content_as_yaml(input) ⇒ Object 



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# File 'lib/yurtcms.rb', line 81

def make_content_as_yaml input
	content = Hash.new
	if input.partial == "y"
		content[ "partial" ] = input.partial
	else
		content[ "title" ] = input.title
		content[ "description" ] = input.description
		content[ "keywords" ] = input.keywords
		content[ "template" ] = input.template
	end
	content[ "content" ] = input.content

	content.to_yaml
end

#make_metatags(input) ⇒ Object 



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# File 'lib/yurtcms.rb', line 96

def make_metatags input
	t = @ssi.set_tag('TITLE', input.title) if input.title =~ /\w/
	d = @ssi.set_tag('DESCRIPTION', input.description) if input.description =~ /\w/
	k = @ssi.set_tag('KEYWORDS', input.keywords) if input.keywords =~ /\w/

	[ t, d, k ].join
end

#make_new_dir(path, name) ⇒ Object 



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# File 'lib/yurtcms.rb', line 69

def make_new_dir path, name
	p = merge( path, sanitize_filename( name ) )

	Dir.mkdir( [ @data_store, p ].join )
	Dir.mkdir( [ @includes, p ].join )
	Dir.mkdir( [ @web_root, p ].join )

	File.chmod( 0777, [ @data_store, p ].join )
	File.chmod( 0777, [ @includes, p ].join )
	File.chmod( 0777, [ @web_root, p ].join )
end

#make_placeholder(path, template) ⇒ Object 



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# File 'lib/yurtcms.rb', line 109

def make_placeholder path, template
	if template == nil or template == ""
		template = "template.html"
	end

	[
		@ssi.set_tag('PAGE', path),
		@ssi.virtual_include_tag('/includes/' + template),
	].join
end

#merge(path, file) ⇒ Object 



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# File 'lib/yurtcms.rb', line 21

def merge path, file
	[ path, '/', file ].join.gsub( /\/\/*/, "/" )
end

#parse_content(c) ⇒ Object 



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# File 'lib/yurtcms.rb', line 104

def parse_content c
	#RubyPants.new(BlueCloth.new(c).to_html,1).to_html
	BlueCloth.new(c).to_html
end

#path_to_content(path) ⇒ Object 



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# File 'lib/yurtcms.rb', line 33

def path_to_content path
	[ @includes, path, @ext ].join
end

#path_to_metatags(path) ⇒ Object 



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# File 'lib/yurtcms.rb', line 29

def path_to_metatags path
	[ @includes, path, @metatags, @ext ].join
end

#path_to_orig_content(path) ⇒ Object 



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# File 'lib/yurtcms.rb', line 25

def path_to_orig_content path
	[ @data_store, path ].join
end

#path_to_placeholder(path) ⇒ Object 



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# File 'lib/yurtcms.rb', line 37

def path_to_placeholder path
	[ @web_root, path, @ext].join
end

#sanitize_filename(f) ⇒ Object 



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# File 'lib/yurtcms.rb', line 62

def sanitize_filename f
	f.gsub!(/^\//, "")
	f.gsub!(/[^\w\.\-]/, "_")
	
	f
end

#sanitize_path(path) ⇒ Object 



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# File 'lib/yurtcms.rb', line 52

def sanitize_path path
	if path == ""
		"/"
	else 
		path.gsub!( /^\//, '' )
		path.gsub!( /\/$/, '' )
		[ '/', path, '/' ].join.gsub( /\/\/*/,"/" )
	end
end

#write_all_files(input) ⇒ Object 



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# File 'lib/yurtcms.rb', line 168

def write_all_files input
	path = merge( input.path, sanitize_filename( input.filename ) )

	write_file( path_to_orig_content( path ), make_content_as_yaml( input ) )
	write_file( path_to_content( path ), parse_content( input.content ) )

	if input.partial != "y"
		write_file( path_to_metatags( path ), make_metatags( input ) )
		write_file( path_to_placeholder( path ), make_placeholder( path, input.template ) )
	end
end

#write_file(path, contents) ⇒ Object 



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# File 'lib/yurtcms.rb', line 158

def write_file path, contents
	f = File.new( path, "w" )
		f.puts contents
	f.close
	begin
		File.chmod(0776,path) 
	rescue 
	end
end