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Current File : /home/juvelize/saulnois/tmp/install_695d2cf0b4957/src/TResource.php

<?php
/*
* @package		Tech Fry Library
* @license		https://www.gnu.org/licenses/gpl-3.0.en.html
*/

namespace TechFry\Library;

defined('_JEXEC') or die;

use Joomla\CMS\Factory;

// Class for Managing Web Assets - style, script
// Documentation - https://manual.joomla.org/docs/general-concepts/web-asset-manager/
/*
    Resources are css styles and js scripts
    3 Ways to load - registry files, direct url, inline
    
    Registry Files:
    media/vendor/joomla.asset.json
    media/system/joomla.asset.json
    media/legacy/joomla.asset.json

    Where to add? 
    media/{com_active_component}/joomla.asset.json 
    templates/{active_template}/joomla.asset.json
*/

/*
Web Assets: css and js
Stages
- 1. Registering: WebAssetManager knows about the existence of these assets, but will not attach them to a document while rendering.
- 2. Using: Asset is enabled via $wa->useAsset() (->useScript(), ->useStyle(), ->registerAndUseX())
- 3. Rendering: <jdoc:include type="styles" />, <jdoc:include type="scripts" />
*/

class TResource
{
    public $wa; // WebAssetManager

    public $wr; // WebAssetRegistry

    public function __construct()
    {
        $this->wa = Factory::getApplication()->getDocument()->getWebAssetManager();

        $this->wr = $this->wa->getRegistry();
    }

    // 01. Add assets using Joomla WAM
  	public function add_resources($resources = [])
    {
        // Add and Use Resources from TF Registry File
        
        if (!\is_array($resources))
        {
            return;
        }

        // 1. Register assets
        $this->wr->addRegistryFile('libraries/techfry/json/joomla.asset.json');
        
        // 2. Enable assets
        foreach ($resources as $resource)
        {
            switch ($resource)
            {
              	case 'fa' : // Font Awesome from CDN
                    $this->wa->useScript('tf.lazyme');
                    $this->wa->getAsset('style', 'tf.fontawesome')->setAttribute('rel', 'lazy-stylesheet');
                    $this->wa->useStyle('tf.fontawesome');
                    break;

                case 'jfa' : // Font Awesome from Joomla
                    $this->wa->useScript('tf.lazyme');
                    $this->wa->getAsset('style', 'j.fontawesome')->setAttribute('rel', 'lazy-stylesheet');
                    $this->wa->useStyle('j.fontawesome');
                    break;
                
                case 'bs_css' : // Bootstrap from CDN
                    $this->wa->useStyle('tf.bs.css');
                    break;

                case 'jbs_css' : // Bootstrap from Joomla
                    $this->wa->useStyle('bootstrap.css');
                    break;
                    
                case 'bs_js' :
                    $this->wa->useScript('tf.bs.js');
                    break;
                
                case 'jquery' :
                    $this->wa->useScript('tf.jquery');
                    break;
                
                case 'air_animation_css' :
                    $this->wa->useStyle('air.animation');
                    break;

                case 'air_template' :
                    $this->wa->useStyle('air.template');
                    break;
            }
        }
    }
  
  	// 02. Add inline css
  	public function add_style($css_code = '')
    {
      	if (empty($css_code))
        {
            return;
        }

        $this->wa->addInlineStyle($css_code);
    }

    // 03. Add inline script
    public function add_script($js_code = '')
    {
        if (empty($js_code))
        {
            return;
        }
        
        $this->wa->addInlineScript($js_code);
    }

    // 04. Use asset already rgistered - script, style
    public function use_asset($type, $name)
    {
        $this->wa->useAsset($type, $name);
    }

    // 05. Remove or disable asset - script, style
    public function remove_asset($type, $name)
    {
        $this->wa->disableAsset($type, $name);
    }

    // 06. Get asset registry json files
    public function get_registry_files()
    {
        return $this->wa->getManagerState()['registryFiles']; // Array
    }

    // 07. Get assets of specific types
    public function get_assets($type)
    {
        // $type - script, style

        return $this->wa->getAssets($type);
    }

    // 08. Add any single resource directly from Url
    public function add_resource($type, $name, $resource_url, $options = [], $attribs = [], $depends = [])
    {
        // attribs like ['defer' => true]
        
        $this->wa->registerAsset($type, $name, $resource_url, $options, $attribs, $depends);

        $this->wa->useAsset($type, $name);
    }
}