File Content: clients-carousel-item.php <?php namespace WanderlandCore\CPT\Shortcodes\ClientsCarouselItem; use WanderlandCore\Lib; class ClientsCarouselItem implements Lib\ShortcodeInterface { private $base; public function __construct() { $this->base = 'mkdf_clients_carousel_item'; add_action( 'vc_before_init', array( $this, 'vcMap' ) ); } public function getBase() { return $this->base; } public function vcMap() { if ( function_exists( 'vc_map' ) ) { vc_map( array( 'name' => esc_html__( 'Clients Item', 'wanderland-core' ), 'base' => $this->getBase(), 'category' => esc_html__( 'by WANDERLAND', 'wanderland-core' ), 'icon' => 'icon-wpb-clients-carousel-item extended-custom-icon', 'as_child' => array( 'only' => 'mkdf_clients_carousel' ), 'as_parent' => array( 'except' => 'vc_row' ), 'show_settings_on_create' => true, 'params' => array( array( 'type' => 'attach_image', 'param_name' => 'image', 'heading' => esc_html__( 'Image', 'wanderland-core' ), 'description' => esc_html__( 'Select image from media library', 'wanderland-core' ) ), array( 'type' => 'attach_image', 'param_name' => 'hover_image', 'heading' => esc_html__( 'Hover Image', 'wanderland-core' ), 'description' => esc_html__( 'Select image from media library', 'wanderland-core' ) ), array( 'type' => 'textfield', 'param_name' => 'image_size', 'heading' => esc_html__( 'Image Size', 'wanderland-core' ), 'description' => esc_html__( 'Enter image size. Example: thumbnail, medium, large, full or other sizes defined by current theme. Alternatively enter image size in pixels: 200x100 (Width x Height). Leave empty to use "thumbnail" size', 'wanderland-core' ) ), array( 'type' => 'textfield', 'param_name' => 'link', 'heading' => esc_html__( 'Custom Link', 'wanderland-core' ) ), array( 'type' => 'dropdown', 'param_name' => 'target', 'heading' => esc_html__( 'Custom Link Target', 'wanderland-core' ), 'value' => array_flip( wanderland_mikado_get_link_target_array() ), 'save_always' => true ) ) ) ); } } public function render( $atts, $content = null ) { $args = array( 'image' => '', 'hover_image' => '', 'image_size' => 'full', 'link' => '', 'target' => '_self' ); $params = shortcode_atts( $args, $atts ); $params['holder_classes'] = $this->getHolderClasses( $params, $args ); $params['image'] = $this->getCarouselImage( $params ); $params['hover_image'] = $this->getCarouselHoverImage( $params ); $params['target'] = ! empty( $params['target'] ) ? $params['target'] : $args['target']; $html = wanderland_core_get_shortcode_module_template_part( 'templates/clients-carousel-item', 'clients-carousel', '', $params ); return $html; } private function getHolderClasses( $params, $args ) { $holderClasses = array(); $holderClasses[] = ! empty( $params['link'] ) ? 'mkdf-cci-has-link' : 'mkdf-cci-no-link'; return implode( ' ', $holderClasses ); } private function getCarouselImage( $params ) { $image_meta = array(); if ( ! empty( $params['image'] ) ) { $image_size = $this->getCarouselImageSize( $params['image_size'] ); $image_id = $params['image']; $image_original = wp_get_attachment_image_src( $image_id, $image_size ); $image['url'] = $image_original[0]; $image['alt'] = get_post_meta( $image_id, '_wp_attachment_image_alt', true ); $image_meta = $image; } return $image_meta; } private function getCarouselHoverImage( $params ) { $image_meta = array(); if ( ! empty( $params['hover_image'] ) ) { $image_size = $this->getCarouselImageSize( $params['image_size'] ); $image_id = $params['hover_image']; $image_original = wp_get_attachment_image_src( $image_id, $image_size ); $image['url'] = $image_original[0]; $image['alt'] = get_post_meta( $image_id, '_wp_attachment_image_alt', true ); $image_meta = $image; } return $image_meta; } private function getCarouselImageSize( $image_size ) { $image_size = trim( $image_size ); //Find digits preg_match_all( '/\d+/', $image_size, $matches ); if ( in_array( $image_size, array( 'thumbnail', 'thumb', 'medium', 'large', 'full' ) ) ) { return $image_size; } elseif ( ! empty( $matches[0] ) ) { return array( $matches[0][0], $matches[0][1] ); } else { return 'full'; } } } Submit