forked from joomla/Component-Builder
114 lines
3.3 KiB
PHP
114 lines
3.3 KiB
PHP
<?php
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/**
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* @package Joomla.Component.Builder
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*
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* @created 30th April, 2015
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* @author Llewellyn van der Merwe <http://www.joomlacomponentbuilder.com>
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* @github Joomla Component Builder <https://github.com/vdm-io/Joomla-Component-Builder>
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* @copyright Copyright (C) 2015 - 2018 Vast Development Method. All rights reserved.
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* @license GNU General Public License version 2 or later; see LICENSE.txt
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*/
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// No direct access to this file
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defined('_JEXEC') or die('Restricted access');
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/**
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* Componentbuilder Help Controller
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*/
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class ComponentbuilderControllerHelp extends JControllerLegacy
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{
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public function __construct($config)
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{
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parent::__construct($config);
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// load the tasks
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$this->registerTask('getText', 'help');
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}
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public function help()
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{
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$user = JFactory::getUser();
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$jinput = JFactory::getApplication()->input;
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// Check Token!
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$token = JSession::getFormToken();
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$call_token = $jinput->get('token', 0, 'ALNUM');
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if($user->id != 0 && $token == $call_token)
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{
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$task = $this->getTask();
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switch($task){
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case 'getText':
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try
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{
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$idValue = $jinput->get('id', 0, 'INT');
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if($idValue)
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{
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$result = $this->getHelpDocumentText($idValue);
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}
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else
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{
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$result = '';
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}
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echo $result;
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// stop execution gracefully
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jexit();
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}
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catch(Exception $e)
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{
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// stop execution gracefully
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jexit();
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}
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break;
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}
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}
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else
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{
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// stop execution gracefully
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jexit();
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}
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}
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protected function getHelpDocumentText($id)
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{
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$db = JFactory::getDbo();
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$query = $db->getQuery(true);
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$query->select(array('a.title','a.content'));
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$query->from('#__componentbuilder_help_document AS a');
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$query->where('a.id = '.(int) $id);
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$query->where('a.published = 1');
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$db->setQuery($query);
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$db->execute();
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if($db->getNumRows())
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{
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$text = array();
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$document = $db->loadObject();
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// fix image issue
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$images['src="images'] = 'src="'.JURI::root().'images';
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$images["src='images"] = "src='".JURI::root()."images";
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$images['src="/images'] = 'src="'.JURI::root().'images';
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$images["src='/images"] = "src='".JURI::root()."images";
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// set document template
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$text[] = "<!doctype html>";
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$text[] = '<html>';
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$text[] = "<head>";
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$text[] = '<meta charset="utf-8">';
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$text[] = "<title>".$document->title."</title>";
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$text[] = '<link type="text/css" href="'.JURI::root().'media/com_componentbuilder/uikit/css/uikit.gradient.min.css" rel="stylesheet"></link>';
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$text[] = '<script type="text/javascript" src="'.JURI::root().'media/com_componentbuilder/uikit/js/uikit.min.js"></script>';
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$text[] = "</head>";
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$text[] = '<body><br />';
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$text[] = '<div class="uk-container uk-container-center uk-grid-collapse">';
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$text[] = '<div class="uk-panel uk-width-1-1 uk-panel-box uk-panel-box-primary">';
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// build the help text
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$text[] = '<h1 class="uk-panel-title">'.$document->title."</h1>";
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$text[] = str_replace(array_keys($images),array_values($images),$document->content);
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// end template
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$text[] = '</div><br /><br />';
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$text[] = '</div>';
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$text[] = "</body>";
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$text[] = "</html>";
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return implode("\n",$text);
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}
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return false;
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}
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}
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