/codeigniter-asset-helper

Asset Helper Spark for CodeIgniter

Primary LanguagePHP

Asset Helper Spark for CodeIgniter

A CodeIgniter helper Spark for working with static asset paths & embedding. This library was modified & extended from this blog article.

Requirements

  • CodeIgniter's url_helper must be autoloaded in application/config/autoload.php: $autoload['helper'] = array('url');

Installation

  1. Install the spark: php tools/spark install sk-asset or, if not using Spark package management, copy helpers/asset_helper.php to your application/helpers folder & config/asset.php to your application/config folder & autoload both files in application/config/autoload.php:

     $autoload['helper'] = array('asset');
     $autoload['config'] = array('asset');
    
  2. Load the spark: $this->load->spark('sk-asset/1.2.7'); or, optionally autoload the spark in application/config/autoload.php to: $autoload['sparks'] = array('sk-asset/1.2.7');.

  3. Employ helper functions as needed.

Configuration

Asset Directory Structure

Your static asset directory should be organized at the top level of your CodeIgniter 2.x project as follows:

- /CIAppRoot
	- assets/
		-- css/
		-- download/
		-- img/
		-- js/
		-- less/
		-- swf/
		-- upload/
		-- xml/
	- application/
	- system/

Usage

URL Helpers

URL helpers are available to access static assets URL paths:

<?=asset_url()?>img/test.jpg
<?=img_url()?>test.jpg
<?=css_url()?>style.css
<?=less_url()?>style.less
<?=js_url()?>bootstrap.min.js
<?=swf_url()?>application.swf
<?=upload_url()?>userdoc.pdf
<?=download_url()?>doc.pdf
<?=xml_url()?>config.xml

Path Helpers

Path helpers are available to access file system paths:

<?=asset_path()?>
<?=img_path()?>
<?=css_path()?>
<?=less_path()?>
<?=js_path()?>
<?=swf_path()?>
<?=xml_path()?>
<?=download_path()?>
<?=download_path_relative()?>
<?=upload_path()?>
<?=upload_path_relative()?>

Load Embed Helpers

Load helpers are available to easily embed assets with proper href, link or script tagging:

<?=img('test.jpg', array('class'=>'imgclass', 'style'=>'border:1px solid #000'))?>
<?=css('style.css')?>
<?=less('style.less')?>
<?=js('bootstrap.min.js')?>

Advanced Embed Helpers

A number of load helpers are available to easily embed assets with proper href, link or script tagging:

<?=jquery('1.7.1') // embed minified jquery version from google CDN with local failover ?>
<?=google_analytics('UA-XXXXX-X') // embed Google Analytics. ?>

License

Copyright © 2013 Jason M Horwitz, Sekati LLC. All Rights Reserved.

Released under the MIT License: http://www.opensource.org/licenses/mit-license.php

The MIT License

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and
associated documentation files (the “Software”), to deal in the Software without restriction,
including without limitation the rights to use, copy, modify, merge, publish, distribute,
sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or
substantial portions of the Software.

THE SOFTWARE IS PROVIDED “AS IS”, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.