The Builder class performs the work of scanning the content folder, creating Resource objects, and converting / copying the contents to the output folder as needed.
This mehod is used to create a new page in the content folder based on the specified template. page is the relative path to the new page from the content/ folder. The template is the name of the template to use from the templates/ folder.
# File lib/webby/builder.rb, line 34 def create( page, opts = {} ) tmpl = opts[:from] raise Error, "template not given" unless tmpl name = ::Webby::Resources.basename(page) ext = ::Webby::Resources.extname(page) dir = ::File.dirname(page) dir = '' if dir == '.' if tmpl.pathmap('%n') =~ /^_/ page = ::File.join(::Webby.site.content_dir, dir, '_'+name) page << '.' << (ext.empty? ? 'txt' : ext) elsif ::Webby.site.create_mode == 'directory' and name != 'index' page = ::File.join(::Webby.site.content_dir, dir, name, 'index') page << '.' << (ext.empty? ? 'txt' : ext) else page = ::File.join(::Webby.site.content_dir, page) page << '.txt' if ext.empty? end raise Error, "#{page} already exists" if test ee, page Logging::Logger[self].info "creating #{page}" FileUtils.mkdir_p ::File.dirname(page) context = scope opts[:locals].each do |k,v| Thread.current[:value] = v definition = "#{k} = Thread.current[:value]" eval(definition, context) end if opts.has_key?(:locals) str = ERB.new(::File.read(tmpl), nil, '-').result(context) ::File.open(page, 'w') {|fd| fd.write str} page end
Creates a new Builder object for creating pages from the content and layout directories.
# File lib/webby/builder.rb, line 97 def initialize @logger = Logging::Logger[self] end
# File lib/webby/builder.rb, line 74 def new_page_info args = Webby.site.args # TODO: maybe even get rid of this method altogether raise "Usage: webby #{args.rake.first} 'path'" if args.raw.empty? [args.page, args.title, args.dir] end
Create a new instance of the Builder class and invoke the run method. If the :rebuild option is given as true, then all pages will be recreated / copied.
# File lib/webby/builder.rb, line 22 def run( opts = {} ) self.new.run opts end
# File lib/webby/builder.rb, line 158 def load_files ::Webby.deprecated "load_files", "it is being replaced by the Webby#load() method" ::Webby.load_files end
Runs the Webby builder by loading in the layout files from the layouts/ folder and the content from the contents/ folder. Content is analyzed, and those that need to be copied or compiled (filtered using ERB, Texttile, Markdown, etc.) are handled. The results are placed in the output/ folder.
If the :rebuild flag is set to true, then all content is copied and/or compiled to the output folder.
A content file can mark itself as dirty by setting the dirty flag to true in the meta-data of the file. This will cause the contenet to always be compiled when the builder is run. Conversely, setting the dirty flag to false will cause the content to never be compiled or copied to the output folder.
A content file needs to be built if the age of the file is less then the age of the output product -- i.e. the content file has been modified more recently than the output file.
# File lib/webby/builder.rb, line 123 def run( opts = {} ) opts[:load_files] = true unless opts.has_key?(:load_files) verbose = opts.getopt(:verbose, true) unless test(dd, output_dir) journal.create output_dir FileUtils.mkdir output_dir end ::Webby.load_files if opts[:load_files] Resources.pages.each do |page| unless page.dirty? or opts[:rebuild] journal.identical(page.destination) if verbose next end # copy the resource to the output directory if it is static if page.instance_of? Resources::Static FileUtils.mkdir_p ::File.dirname(page.destination) journal.create_or_update(page) FileUtils.cp page.path, page.destination FileUtils.chmod 0644, page.destination # otherwise, layout the resource and write the results to # the output directory else Renderer.write(page) end end # touch the cairn so we know when the website was last generated FileUtils.touch ::Webby.cairn nil end
Generated with the Darkfish Rdoc Generator 2.