Chris@909: module Engines
Chris@909:   module Assets    
Chris@909:     class << self      
Chris@909:       @@readme = %{Files in this directory are automatically generated from your plugins.
Chris@909: They are copied from the 'assets' directories of each plugin into this directory
Chris@909: each time Rails starts (script/server, script/console... and so on).
Chris@909: Any edits you make will NOT persist across the next server restart; instead you
Chris@909: should edit the files within the <plugin_name>/assets/ directory itself.}     
Chris@909:        
Chris@909:       # Ensure that the plugin asset subdirectory of RAILS_ROOT/public exists, and
Chris@909:       # that we've added a little warning message to instruct developers not to mess with
Chris@909:       # the files inside, since they're automatically generated.
Chris@909:       def initialize_base_public_directory
Chris@909:         dir = Engines.public_directory
Chris@909:         unless File.exist?(dir)
Chris@909:           FileUtils.mkdir_p(dir)
Chris@909:         end
Chris@909:         readme = File.join(dir, "README")        
Chris@909:         File.open(readme, 'w') { |f| f.puts @@readme } unless File.exist?(readme)
Chris@909:       end
Chris@909:     
Chris@909:       # Replicates the subdirectories under the plugins's +assets+ (or +public+) 
Chris@909:       # directory into the corresponding public directory. See also 
Chris@909:       # Plugin#public_directory for more.
Chris@909:       def mirror_files_for(plugin)
Chris@909:         return if plugin.public_directory.nil?
Chris@909:         begin 
Chris@909:           Engines.mirror_files_from(plugin.public_directory, File.join(Engines.public_directory, plugin.name))      
Chris@909:         rescue Exception => e
Chris@909:           Engines.logger.warn "WARNING: Couldn't create the public file structure for plugin '#{plugin.name}'; Error follows:"
Chris@909:           Engines.logger.warn e
Chris@909:         end
Chris@909:       end
Chris@909:     end 
Chris@909:   end
Chris@909: end