Timeline.php

<?php

/**
 * This file contains QUI\Timeline\Bricks\Timeline
 */

namespace QUI\Timeline\Bricks;

use QUI;

/**
 * Class Timeline
 *
 * @package quiqqer/timeline
 */
class Timeline extends QUI\Control
{
    /**
     * constructor
     *
     * @param array $attributes
     */
    public function __construct($attributes = [])
    {
        // default options
        $this->setAttributes([
            'imageFillMode'     => 'cover', // cover, fill
            'order'     => 'c_date ASC',
            'showLinks' => true,
            'template'  => 'VerticalBothSides',
            'limit'     => 10
        ]);

        parent::__construct($attributes);

        $this->setAttribute('cacheable', 0);
    }

    /**
     * Return the inner body of the element
     * Can be overwritten
     *
     * @return String
     */
    public function getBody(): string
    {
        $Engine  = QUI::getTemplateManager()->getEngine();
        $Control = new QUI\Timeline\Controls\Timeline();

        $limit = $this->getAttribute('limit');

        if ($limit === '') {
            $limit = 10;
        }

        if ($limit <= 0) {
            $limit = 1;
        }

        $Control->setAttribute('parentInputList', $this->getAttribute('site'));
        $Control->setAttribute('imageFillMode', $this->getAttribute('imageFillMode'));
        $Control->setAttribute('order', $this->getAttribute('order'));
        $Control->setAttribute('showLinks', $this->getAttribute('showLinks'));
        $Control->setAttribute('display', $this->getAttribute('template'));
        $Control->setAttribute('limit', $limit);
        $html = $Control->create();

        $this->addCSSFiles($Control->getCSSFiles());

        $options = [
            'this' => $this,
            'timelineHtml' => $html
        ];

        $Engine->assign($options);

        return $Engine->fetch(\dirname(__FILE__) . '/Timeline.html');
    }
}