From: Jordon Bedwell <jordon@...>
Date: 2009-07-02T07:12:48+09:00
Subject: Can't Convert Symbol to String

Can anybody help me with this error? "Can't Convert Symbol to string"

class StaticHtmlCacheExtension < Radiant::Extension
	version "0.1a"
	description "\"Static\" (X)HTML Caching"
	def activate 
		Radiant::Cache.instance_eval :include, StaticHTMLCache
	end
end

module StaticHTMLCache
	def self.included(base)
		base.instance_eval do alias_method_chain :cache_page, :html end
	end
	def cache_page_with_html(metadata,content,path)
		return unless perform_caching
		cache_path=html_cache_path(path)
		logger.info("Caching Page: #{cache_path}")
		metadata = YAML.load(metadata)
		if (File.extname(cache_path).blank? || File.extname(cache_path) == ".seo") && (metadata['Content-Type'].nil? || metadata['Content-Type'].starts_with?('text/html'))
			cache_path = cache_path + '.html'
		end
		begin
			FileUtils.makedirs(File.dirname(cache_path))
			File.open(cache_path, 'wb') { |f| f.write(content) }
			rescue Errno::EISDIR, Errno::EEXIST
      			logger.error "StaticHTMLCache::NameCollisionError (Directory MisRepresentation):\n Strange Naming Scheme for URI: #{path}"
      		nil
    	end
	end
	def html_cache_path(path)
		cache_path = page_cache_path(path)
		if (cache_path.ends_with?('_site-root'))
			cache_path.sub!(/_site-root$/, 'index')
    	end
    	cache_path
  	end
end