Inventory_Presser_Shortcode_Photo_Slider
Contents
Description Description
Creates a shortcode that produces a photo slider for a single vehicle.
Source Source
File: includes/shortcode/class-shortcode-photo-slider.php
class Inventory_Presser_Shortcode_Photo_Slider { /** * add * * Adds two shortcodes * * @return void */ function add() { add_shortcode( 'invp-photo-slider', array( $this, 'content' ) ); add_shortcode( 'invp_photo_slider', array( $this, 'content' ) ); } /** * hooks * * Adds hooks that power the shortcode * * @return void */ function hooks() { add_action( 'init', array( $this, 'add' ) ); } /** * content * * Creates the HTML content of the shortcode * * @param array $atts * @return string HTML that renders a vehicle photo flexslider */ function content( $atts ) { // Canvass shortcode attributes $atts = shortcode_atts( array( 'include_carousel' => true, ), $atts, 'photo_slider' ); // Use shortcode_atts_inventory_slider to filter the incoming attributes // Parse boolean values to make life easy on users. $atts['include_carousel'] = filter_var( $atts['include_carousel'], FILTER_VALIDATE_BOOLEAN ); // Need flexslider for this content wp_enqueue_style( 'flexslider' ); wp_enqueue_style( 'invp-flexslider' ); wp_enqueue_script( 'invp-flexslider', '', array(), false, true ); $image_url_lists = invp_get_the_photos( array( 'large', 'thumb' ) ); ob_start(); ?> <div id="slider-width"></div> <div id="slider" class="flexslider"> <ul class="slides"> <?php if ( isset( $image_url_lists['large'] ) ) { for ( $p = 0; $p < sizeof( $image_url_lists['large'] ); $p++ ) { // Inventory Presser versions 8.1.0 and above provide the 'urls' if ( isset( $image_url_lists['urls'][ $p ] ) ) { printf( '<li><a href="%s">%s</a></li>', $image_url_lists['urls'][ $p ], $image_url_lists['large'][ $p ] ); } else { printf( '<li>%s</li>', $image_url_lists['large'][ $p ] ); } } } ?> </ul> </div> <?php if ( $atts['include_carousel'] && isset( $image_url_lists['thumb'] ) && count( $image_url_lists['thumb'] ) > 1 ) { ?> <div id="carousel" class="flexslider no-preview"> <ul class="slides"> <?php foreach ( $image_url_lists['thumb'] as $image ) { printf( '<li>%s</li>', $image ); } ?> </ul> </div> <?php } return ob_get_clean(); } }
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