Optimizing JS and CSS Post: 303030915

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jifty::plugin::compressedcssandjs

Jifty::Plugin::CompressedCSSandJS(3pm)			User Contributed Perl Documentation		    Jifty::Plugin::CompressedCSSandJS(3pm)

NAME

       Jifty::Plugin::CompressedCSSandJS - Compression of CSS and javascript files

SYNOPSIS

       # In your jifty config.yml under the framework section:

	 Plugins:
	   - CompressedCSSandJS:
	       js: 1
	       css: 1
	       jsmin: /path/to/jsmin
	       cdn: 'http://yourcdn.for.static.prefix/'
	       skipped_js:
		   - complex.js
	       generate_early: 1

DESCRIPTION

       This plugin provides auto-compilation and on-wire compression of your application's CSS and Javascript. It is enabled by default, unless
       your "ConfigFileVersion" is greater or equal than 2.

       It also supports js minifier, you will need to specify the full path.  The jsmin can be obtained from
       <http://www.crockford.com/javascript/jsmin.html>.

       Note that you will need to use "ConfigFileVersion" 2 to be able to configure jsmin feature.

       skipped_js is a list of js that you don't want to compress for some reason.

       generate_early tells the plugin to compress the CSS and JS at process start rather than on the first request.  This can save time,
       especially if your JS minifier is slow, for the poor sucker who makes the first request.  Enabled by default.

   init
       Initializes the compression object. Takes a paramhash containing keys 'css' and 'js' which can be used to disable compression on files of
       that type.

   js_enabled
       Returns whether JS compression is enabled (which it is by default)

   css_enabled
       Returns whether CSS compression is enabled (which it is by default)

       generate_css

       Checks if the compressed CSS is generated, and if it isn't, generates and caches it. (In devel mode, it always regenerates it)

       generate_javascript

       Checks if the compressed JS is generated, and if it isn't, generates and caches it.

       _generate_javascript_nocache

       Generates compressed javascript, ignoring the cache completely.

   minify_js $js
       Runs the given JS through jsmin

   wrap
       psgi app wrapper to serve url controlled by us

perl v5.14.2							    2010-09-25				    Jifty::Plugin::CompressedCSSandJS(3pm)