lib/webby/builder.rb in webby-0.8.2 vs lib/webby/builder.rb in webby-0.8.3

@@ -1,7 +1,5 @@
-# $Id: builder.rb 192 2008-03-08 16:27:29Z tim_pease $
-
 require 'find'
 require 'fileutils'
 require 'erb'
 
 module Webby
@@ -24,28 +22,76 @@
     def run( opts = {} )
       self.new.run opts
     end
 
     # call-seq:
-    #    Builder.create( page, :from => template )
+    #    Builder.create( page, :from => template, :locals => {} )
     #
     # 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 <code>content/</code> folder. The _template_ is the name of
     # the template to use from the <code>templates/</code> folder.
     #
     def create( page, opts = {} )
       tmpl = opts[:from]
       raise Error, "template not given" unless tmpl
+
+      name = ::Webby::Resources::File.basename(page)
+      ext  = ::Webby::Resources::File.extname(page)
+      dir  = ::File.dirname(page)
+      dir  = '' if dir == '.'
+
+      if tmpl.pathmap('%n') =~ %r/^_/
+        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 ?e, page
 
       Logging::Logger[self].info "creating #{page}"
       FileUtils.mkdir_p ::File.dirname(page)
-      str = ERB.new(::File.read(tmpl), nil, '-').result
+
+      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}
 
-      return nil
+      page
     end
+
+    # call-seq:
+    #    Builder.new_page_info( task )    => [page, title, directory]
+    #
+    def new_page_info( task )
+      return @new_page_info if defined? @new_page_info
+
+      raise "Usage:  rake #{ARGV.first} path" unless ARGV.length > 1
+      page  = task.application.top_level_tasks.slice!(1..-1).join('-')
+      title = ::Webby::Resources::File.basename(page).
+                  split('-').map {|w| w.capitalize}.join(' ')
+      dir = ::File.dirname(page)
+      dir = '' if dir == '.'
+
+      @new_page_info = [page, title, dir]
+    end
+
+
+    private
+
+    # Returns the binding in the scope of the Builder class object.
+    #   
+    def scope() binding end
+
   end  # class << self
 
   # call-seq:
   #    Builder.new
   #