QuickAccordion.php

<?php


/**
 * @file
 * Contains \Drupal\quicktabs\Plugin\QuickRender\QuickAccordian.php
 */
namespace Drupal\quicktabs\Plugin\QuickRender;

use Drupal\quicktabs\QuickRenderer;
use Drupal\Component\Utility\SafeMarkup;

/**
 * Renders the content using the jQuery UI Accordion widget.
 */
class QuickAccordion extends QuickRenderer {
    
    /**
     * @return array
     */
    public static function optionsForm($qt) {
        $form = array();
        $form['history'] = array(
            '#type' => 'checkbox',
            '#title' => 'History',
            '#description' => t('Store tab state in the URL allowing for browser back / forward and bookmarks.'),
            '#default_value' => isset($qt->renderer) && $qt->renderer == 'accordion' && isset($qt->options['history']) && $qt->options['history'],
        );
        $form['jquery_ui'] = array(
            '#type' => 'fieldset',
            '#title' => t('JQuery UI options'),
        );
        $form['jquery_ui']['autoHeight'] = array(
            '#type' => 'checkbox',
            '#title' => 'Autoheight',
            '#default_value' => isset($qt->renderer) && $qt->renderer == 'accordion' && isset($qt->options['jquery_ui']['autoHeight']) && $qt->options['jquery_ui']['autoHeight'],
        );
        $form['jquery_ui']['collapsible'] = array(
            '#type' => 'checkbox',
            '#title' => t('Collapsible'),
            '#default_value' => isset($qt->renderer) && $qt->renderer == 'accordion' && isset($qt->options['jquery_ui']['collapsible']) && $qt->options['jquery_ui']['collapsible'],
        );
        return $form;
    }
    
    /**
     * @return array
     */
    public function render() {
        $quickset = $this->quickset;
        $qsid = 'quickset-' . $quickset->getName();
        // Build our render array...
        $render_array = array();
        $render_array['#attached'] = $this->add_attached();
        $render_array['content'] = array(
            '#theme' => 'qt_accordion',
            '#options' => array(
                'attributes' => array(
                    'id' => $qsid,
                    'class' => array(
                        'quick-accordion',
                    ),
                ),
            ),
            'divs' => array(),
        );
        // Render all tab content.
        foreach ($quickset->getContents() as $key => $item) {
            if (!empty($item)) {
                $render_array['content']['divs'][] = array(
                    '#prefix' => '<h3><a href= "#' . $qsid . '_' . $key . '">' . SafeMarkup::checkPlain($quickset->translateString($item->getTitle(), 'tab', $key)) . '</a></h3><div>',
                    '#suffix' => '</div>',
                    'content' => $item->render(),
                );
            }
        }
        return $render_array;
    }
    
    /**
     * Add any necessary js, css and libraries for the render array.
     */
    protected function add_attached() {
        $settings = $this->quickset
            ->getSettings();
        $options = $settings['options'];
        $attached = array(
            'library' => array(
                array(
                    'system',
                    'ui.accordion',
                ),
            ),
            'js' => array(
                array(
                    'data' => drupal_get_path('module', 'quicktabs') . '/js/qt_accordion.js',
                ),
            ),
        );
        $javascript = drupal_add_js();
        if (isset($javascript['settings']['data'])) {
            foreach ($javascript['settings']['data'] as $key => $settings) {
                if (key($settings) == 'quicktabs') {
                    $qtkey = $key;
                    break;
                }
            }
        }
        if ($options['history']) {
            $attached['library'][] = array(
                'system',
                'jquery.bbq',
            );
            $attached['js'][] = array(
                'data' => drupal_get_path('module', 'quicktabs') . '/js/quicktabs_bbq.js',
            );
        }
        $name = $this->quickset
            ->getName();
        if (!isset($qtkey) || !array_key_exists('qt_' . $name, $javascript['settings']['data'][$qtkey]['quicktabs'])) {
            $quicktabs_array = array(
                'name' => $name,
                'active_tab' => $this->quickset
                    ->getActiveTab(),
                'options' => $options['jquery_ui'],
                'history' => $options['history'],
            );
            $attached['js'][] = array(
                'data' => array(
                    'quicktabs' => array(
                        'qt_' . $name => $quicktabs_array,
                    ),
                ),
                'type' => 'setting',
            );
        }
        return $attached;
    }

}