.-.-.-.-.-

<?php
/** 
* Cookie Commander
* 
* @author : Lab5 - Dennis Riegelsberger
* @authorUrl : https://lab5.ch
* @copyright : Copyright (C) 2018+  Lab5 - Dennis Riegelsberger. All rights reserved.
* @license : GNU/GPL General Public License version 2 or later
* @project : https://lab5.ch/cookie-commander
* @on JED : https://extensions.joomla.org/extensions/extension/site-management/cookie-control/lab5-cookie-commander/
* 
* Built with <3 
* Lab5
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */ 
/**
 * * CHANGELOG :
 * * 2020.08.27 : moved generation code into getInput, because renderField will not be called, if field is in component config.xml
 * * 2020.08.27 : Added compatibility for use in component config.xml
 */
 
defined('JPATH_BASE') or die;
if(!defined('DS')) define('DS',DIRECTORY_SEPARATOR);

jimport('joomla.form.formfield');
// \libraries\src\Form\FormField.php$
// \layouts\joomla\form\renderfield.php

class JFormFieldDocumentation extends JFormField {
	
        protected $type = "Documentation";
		/////////////////////////////////////////////////////
		public function renderField($options = array()) {
		/////////////////////////////////////////////////////

// renderField will NOT be called if field is in Component Config
							return $this->getInput();
				
		} ///////////////////////////////////////////////////
		protected function getLabel() {
		/////////////////////////////////////////////////////
							
							return "";
				
		} ///////////////////////////////////////////////////
		protected function getInput() {
		/////////////////////////////////////////////////////
						
						$description = trim($this->element["description"]); 
						/////////////////////////
						$label = trim($this->element["label"]);
						if( !$label ) $label = "Documentation / Manual";
						/////////////////////////
						$filepath = trim($this->element["filepath"]);
						if( !$filepath ) return;
						/////////////////////////
						
								$extension = $this->form->getData();  
								$ismod = $extension->get('module', null); 
								if( !empty($extension->get('module', null)) ){  // MODULE :
								
											$extension = $extension->get('module');
											$extensionpath = "modules/".$extension ;
											$configfile = JPATH_ROOT.'/'.$extensionpath.'/'.$extension.'.xml';
									
								}elseif($extension->get('template', null)){ // TEMPLATE :
											
											$extension = $extension->get('template');
											$extensionpath = "templates/".$extension ;
											$configfile = JPATH_ROOT.'/'.$extensionpath.'/templateDetails.xml';
									 
								}elseif($extension->get('folder') && $extension->get('element')){ // PLUGIN :
											
											$folder = $extension->get('folder');
											$extension = $extension->get('element');
											$extensionpath = 'plugins/'.$folder.'/'.$extension ; 
											$configfile = JPATH_ROOT.'/'.$extensionpath.'/'.$extension.'.xml';
											
								}else{ // COMPONENT  :
											
											$CUR_PATH = explode( DS, str_replace( JPATH_BASE, '', __DIR__ )  );
											$extension = ( $CUR_PATH[0] ) ? $CUR_PATH[1] : $CUR_PATH[2] ; // wg. DS as first
											$extensionpath = ( $CUR_PATH[0] ) ? $CUR_PATH[0] : $CUR_PATH[1] ; // wg. DS as first
											$extensionpath = $extensionpath.'/'.$extension ; 
											if( str_replace( JPATH_ROOT, '', JPATH_BASE ) ){ // if Admin 
											$extensionpath = basename( str_replace( JPATH_ROOT, '', JPATH_BASE )).'/'.$extensionpath ;
											}
											$configfile = JPATH_ROOT.'/'.$extensionpath.'/config.xml';
											
								}
								// print_r($extension); exit;
								
						/////////////////////////
						$filepath = $extensionpath.'/'.$filepath ;
						if( !file_exists( JPATH_SITE.'/'.$filepath )) return; // File not exists 
						/////////////////////////
								
								$icon_url = "_admin/elements/ext/m/icon-pdf.png";
						
								$html = '';
								$html .= '
								<div class="lab5-documentation" >
								<br>
								<hr>
										<a target="_parent" href="'.JUri::root( false ).$filepath.'" />
												<img class="" style="width:5em;" src="'.JUri::root( false ).$extensionpath.'/'.$icon_url.'" />
												<h3> '.$label.' </h3>
												'.$description.'
										</a>
								<hr>
								</div>
								';
								
						return  $html;
					 
		} ///////////////////////////////////////////////////
		
}

/home/pteabiscqq/www/plugins/system/lab5_cookie_commander/_admin/elements/./ext/./documentation.php