EPrism

EPrism is an extension for Yii framework. This extension is a wrapper for Prism by Lea Verou. Prism is a lightweight, extensible syntax highlighter, built with modern web standards in mind. This extension adds this great syntax highlighter using a widget() method.

Requirements

• Yii 1.1 or above (tested on 1.1.14)

Installation

Composer

EPrism can be installed using a [Composer][composer-link].

Run the following command:

php composer.phar require ifdattic/eprism "dev-master"

or make sure you have the following code in composer.json file:

{
    "require": {
        "ifdattic/eprism": "dev-master"
    }
}

Manual installation

Download the latest version of extension, extract & place it in your project (extensions directory or any of your choice). Just make sure to adjust path for loading it.

Usage

Place the following code inside your view file:

<?php $this->widget('vendor.ifdattic.eprism.EPrism'); ?>

Default options can be changed by sending an array as a second parameter:

<?php $this->widget(
    'vendor.ifdattic.eprism.EPrism',
    [
        // Default values for properties
        'manualHighlight' => false,
        'scriptPosition' => null,
        'cssFile' => null,
        'scriptFile' => null,
    ]
); ?>

The explanation of options:

• manualHighlight - The flag which disables automatic highlighting. If automatic highlighting is disabled, the highlight will have to be initiated manually using JavaScript.
• scriptPosition - The position of the script (registerScriptFile() method documentation)
• cssFile - The CSS file used by the highlighter. Available options:
  • false - CSS file won't be registered.
  • null - the default CSS file will be registered.
  • string - defined file will be registered.
• scriptFile - The JS file used by the highlighter. Available options:
  • false - JS file won't be registered.
  • null - the default JS file will be registered.
  • string - defined file will be registered.

Here's the example using different values for extension:

<?php $this->widget(
    'vendor.ifdattic.eprism.EPrism',
    [
        // Only values you want to change need to be sent
        'manualHighlight' => true,
        'scriptPosition' => CClientScript::POS_END,
        'cssFile' => 'prism/prism.css',
        'scriptFile' => false,
    ]
); ?>

Resources

• Prism syntax highlighter (contains demo)
• Demo of extension
• Issue tracker for extension
• Issue tracker for syntax highlighter

Notes

• For convenience extension contains CSS & JS assets, but you will probably want to generate those files for your own needs and include them in the project.