284 lines
10 KiB
PHP
284 lines
10 KiB
PHP
<?php
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/*--------------------------------------------------------------------------------------------------------| www.vdm.io |------/
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__ __ _ _____ _ _ __ __ _ _ _
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\ \ / / | | | __ \ | | | | | \/ | | | | | | |
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\ \ / /_ _ ___| |_ | | | | _____ _____| | ___ _ __ _ __ ___ ___ _ __ | |_ | \ / | ___| |_| |__ ___ __| |
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\ \/ / _` / __| __| | | | |/ _ \ \ / / _ \ |/ _ \| '_ \| '_ ` _ \ / _ \ '_ \| __| | |\/| |/ _ \ __| '_ \ / _ \ / _` |
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\ / (_| \__ \ |_ | |__| | __/\ V / __/ | (_) | |_) | | | | | | __/ | | | |_ | | | | __/ |_| | | | (_) | (_| |
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\/ \__,_|___/\__| |_____/ \___| \_/ \___|_|\___/| .__/|_| |_| |_|\___|_| |_|\__| |_| |_|\___|\__|_| |_|\___/ \__,_|
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/-------------------------------------------------------------------------------------------------------------------------------/
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@version 1.0.x
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@build 12th June, 2019
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@created 30th January, 2017
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@package Questions and Answers
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@subpackage view.html.php
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@author Llewellyn van der Merwe <https://www.vdm.io/>
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@copyright Copyright (C) 2015. All Rights Reserved
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@license GNU/GPL Version 2 or later - http://www.gnu.org/licenses/gpl-2.0.html
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Questions & Answers
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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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* Questionsanswers View class for the Questions_and_answers
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*/
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class QuestionsanswersViewQuestions_and_answers extends JViewLegacy
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{
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// Overwriting JView display method
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function display($tpl = null)
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{
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// get combined params of both component and menu
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$this->app = JFactory::getApplication();
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$this->params = $this->app->getParams();
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$this->menu = $this->app->getMenu()->getActive();
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// get the user object
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$this->user = JFactory::getUser();
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// Initialise variables.
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$this->items = $this->get('Items');
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if (isset($this->items) && QuestionsanswersHelper::checkArray($this->items))
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{
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// set the items to Global Arrays and Other
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$this->setGlobals($this->items);
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// set the category buttons
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$this->buttons = $this->get('Buttons');
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$this->backButton = $this->get('BackButton');
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}
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// Set the toolbar
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$this->addToolBar();
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// set the document
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$this->_prepareDocument();
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// Check for errors.
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if (count($errors = $this->get('Errors')))
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{
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throw new Exception(implode("\n", $errors), 500);
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}
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parent::display($tpl);
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}
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/**
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* Checker
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* @var string
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*/
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public $qnaBundlesKey;
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/**
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* The tag Array
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* @var array
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*/
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public $tagArray = array();
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/**
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* The category Array
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* @var array
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*/
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public $categoryArray = array('non set');
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/**
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* set Global Arrays and other
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*
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* @params object $items The expert Values
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*
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* @return void
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*
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*/
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protected function setGlobals(&$items)
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{
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// set buckets
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$bundels = array();
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$categoryBundels = array();
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$tagArray = array();
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foreach ($items as $nr => &$item)
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{
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// build the item bundels
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$bundels[] = $item->id;
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// build the category bundels
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if (!empty($item->catid))
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{
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$categoryBundels[$item->catid] = $item->catid;
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}
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}
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if (QuestionsanswersHelper::checkArray($categoryBundels))
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{
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// set the filter values
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$this->categoryArray = QuestionsanswersHelper::getNames($categoryBundels, 'catid');
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}
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// json encode
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$qnaBundles = json_encode($bundels);
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// set a global key
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$this->qnaBundlesKey = md5($qnaBundles);
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// set the sessions
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QuestionsanswersHelper::set($this->qnaBundlesKey,$qnaBundles);
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}
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/**
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* Prepares the document
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*/
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protected function _prepareDocument()
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{
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// always make sure jquery is loaded.
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JHtml::_('jquery.framework');
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// Load the header checker class.
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require_once( JPATH_COMPONENT_SITE.'/helpers/headercheck.php' );
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// Initialize the header checker.
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$HeaderCheck = new questionsanswersHeaderCheck;
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// Load uikit options.
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$uikit = $this->params->get('uikit_load');
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// Set script size.
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$size = $this->params->get('uikit_min');
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// Set css style.
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$style = $this->params->get('uikit_style');
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// The uikit css.
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if ((!$HeaderCheck->css_loaded('uikit.min') || $uikit == 1) && $uikit != 2 && $uikit != 3)
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{
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$this->document->addStyleSheet(JURI::root(true) .'/media/com_questionsanswers/uikit-v2/css/uikit'.$style.$size.'.css', (QuestionsanswersHelper::jVersion()->isCompatible('3.8.0')) ? array('version' => 'auto') : 'text/css');
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}
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// The uikit js.
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if ((!$HeaderCheck->js_loaded('uikit.min') || $uikit == 1) && $uikit != 2 && $uikit != 3)
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{
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$this->document->addScript(JURI::root(true) .'/media/com_questionsanswers/uikit-v2/js/uikit'.$size.'.js', (QuestionsanswersHelper::jVersion()->isCompatible('3.8.0')) ? array('version' => 'auto') : 'text/javascript');
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}
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// Load the script to find all uikit components needed.
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if ($uikit != 2)
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{
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// Set the default uikit components in this view.
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$uikitComp = array();
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$uikitComp[] = 'data-uk-grid';
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}
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// Load the needed uikit components in this view.
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if ($uikit != 2 && isset($uikitComp) && QuestionsanswersHelper::checkArray($uikitComp))
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{
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// load just in case.
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jimport('joomla.filesystem.file');
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// loading...
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foreach ($uikitComp as $class)
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{
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foreach (QuestionsanswersHelper::$uk_components[$class] as $name)
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{
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// check if the CSS file exists.
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if (JFile::exists(JPATH_ROOT.'/media/com_questionsanswers/uikit-v2/css/components/'.$name.$style.$size.'.css'))
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{
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// load the css.
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$this->document->addStyleSheet(JURI::root(true) .'/media/com_questionsanswers/uikit-v2/css/components/'.$name.$style.$size.'.css', (QuestionsanswersHelper::jVersion()->isCompatible('3.8.0')) ? array('version' => 'auto') : 'text/css');
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}
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// check if the JavaScript file exists.
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if (JFile::exists(JPATH_ROOT.'/media/com_questionsanswers/uikit-v2/js/components/'.$name.$size.'.js'))
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{
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// load the js.
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$this->document->addScript(JURI::root(true) .'/media/com_questionsanswers/uikit-v2/js/components/'.$name.$size.'.js', (QuestionsanswersHelper::jVersion()->isCompatible('3.8.0')) ? array('version' => 'auto') : 'text/javascript', (QuestionsanswersHelper::jVersion()->isCompatible('3.8.0')) ? array('type' => 'text/javascript', 'async' => 'async') : true);
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}
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}
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}
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}
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// Add the CSS for Footable
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$this->document->addStyleSheet('https://maxcdn.bootstrapcdn.com/font-awesome/4.5.0/css/font-awesome.min.css');
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$this->document->addStyleSheet(JURI::root() .'media/com_questionsanswers/footable-v3/css/footable.standalone.min.css', (QuestionsanswersHelper::jVersion()->isCompatible('3.8.0')) ? array('version' => 'auto') : 'text/css');
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// Add the JavaScript for Footable (adding all funtions)
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$this->document->addScript(JURI::root() .'media/com_questionsanswers/footable-v3/js/footable.min.js', (QuestionsanswersHelper::jVersion()->isCompatible('3.8.0')) ? array('version' => 'auto') : 'text/javascript');
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// load the meta description
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if ($this->params->get('menu-meta_description'))
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{
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$this->document->setDescription($this->params->get('menu-meta_description'));
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}
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// load the key words if set
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if ($this->params->get('menu-meta_keywords'))
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{
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$this->document->setMetadata('keywords', $this->params->get('menu-meta_keywords'));
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}
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// check the robot params
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if ($this->params->get('robots'))
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{
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$this->document->setMetadata('robots', $this->params->get('robots'));
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}
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// check if main category name can be found
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if ($catid = $this->app->input->get('catid', null))
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{
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$title = QuestionsanswersHelper::getVar(null, $catid, 'id', 'title', '=', 'categories');
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}
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// Check for empty title and add site name if param is set
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if (empty($title))
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{
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$title = JText::_('COM_QUESTIONSANSWERS_QUESTIONS_ANSWERS');
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}
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elseif ($this->app->get('sitename_pagetitles', 0) == 1)
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{
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$title = JText::sprintf('JPAGETITLE', $this->app->get('sitename'), $title);
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}
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elseif ($this->app->get('sitename_pagetitles', 0) == 2)
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{
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$title = JText::sprintf('JPAGETITLE', $title, $this->app->get('sitename'));
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}
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if (empty($title))
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{
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$title = $this->app->get('sitename');
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}
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$this->Title = $title;
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$this->document->setTitle($title);
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// set the id and view name to session
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if ($vdm = QuestionsanswersHelper::get('events__0'))
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{
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$vastDevMod = $vdm;
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}
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else
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{
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$vastDevMod = QuestionsanswersHelper::randomkey(50);
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QuestionsanswersHelper::set($vastDevMod, 'events__0');
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QuestionsanswersHelper::set('events__0', $vastDevMod);
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}
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// add var key
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$this->document->addScriptDeclaration("var vastDevMod = '".$vastDevMod."';");
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// add the document default css file
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$this->document->addStyleSheet(JURI::root(true) .'/components/com_questionsanswers/assets/css/questions_and_answers.css', (QuestionsanswersHelper::jVersion()->isCompatible('3.8.0')) ? array('version' => 'auto') : 'text/css');
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}
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/**
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* Setting the toolbar
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*/
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protected function addToolBar()
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{
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// adding the joomla toolbar to the front
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JLoader::register('JToolbarHelper', JPATH_ADMINISTRATOR.'/includes/toolbar.php');
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// set help url for this view if found
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$help_url = QuestionsanswersHelper::getHelpUrl('questions_and_answers');
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if (QuestionsanswersHelper::checkString($help_url))
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{
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JToolbarHelper::help('COM_QUESTIONSANSWERS_HELP_MANAGER', false, $help_url);
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}
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// now initiate the toolbar
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$this->toolbar = JToolbar::getInstance();
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}
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/**
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* Escapes a value for output in a view script.
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*
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* @param mixed $var The output to escape.
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*
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* @return mixed The escaped value.
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*/
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public function escape($var, $sorten = false, $length = 40)
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{
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// use the helper htmlEscape method instead.
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return QuestionsanswersHelper::htmlEscape($var, $this->_charset, $sorten, $length);
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}
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}
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