mambax7/extgallery

<?php

/**
 * Override parent 'MetaSlider' class with CoinSlider specific markup,
 * javascript, css and settings.
 */
class MetaCoinSlider extends MetaSlider
{
    protected $js_function = 'coinslider';
    protected $js_path     = 'sliders/coinslider/coin-slider.min.js';
    protected $css_path    = 'sliders/coinslider/coin-slider-styles.css';

    /**
     * Enable the parameters that are accepted by the slider
     *
     * @param $param
     * @return array enabled parameters
     */
    protected function get_param($param)
    {
        $params = [
            'effect'     => 'animation',
            'width'      => 'width',
            'height'     => 'height',
            'sph'        => 'sph',
            'spw'        => 'spw',
            'delay'      => 'delay',
            'sDelay'     => 'sDelay',
            'opacity'    => 'opacity',
            'titleSpeed' => 'titleSpeed',
            'hoverPause' => 'hoverPause',
            'navigation' => 'showNavigationButtons',
            'links'      => 'showNavigationPrevNext',
            'prevText'   => 'prevText',
            'nextText'   => 'nextText',
        ];

        if (isset($params[$param])) {
            return $params[$param];
        }

        return false;
    }

    /**
     * Build the HTML for a slider.
     *
     * @return string slider markup.
     */
    protected function get_html()
    {
        $return_value = "<div id='" . $this->get_identifier() . "' class='coin-slider'>";

        foreach ($this->slides as $slide) {
            $return_value .= "\n" . $slide;
        }

        $return_value .= "\n        </div>";

        return apply_filters('metaslider_coin_slider_get_html', $return_value, $this->id, $this->settings);
        $retVal;
    }
}