*/
class Addonify_Quick_View_Public {
/**
* The ID of this plugin.
*
* @since 1.0.0
* @access private
* @var string $plugin_name The ID of this plugin.
*/
private $plugin_name;
/**
* The version of this plugin.
*
* @since 1.0.0
* @access private
* @var string $version The current version of this plugin.
*/
private $version;
/**
* Contains all the db fields used by this plugin
*
* @since 1.0.0
* @access private
* @var string $version The current version of this plugin.
*/
private $all_db_fields;
/**
* Enable Compare Product Plugin
*
* @since 1.0.0
* @access private
* @var string $version The current version of this plugin.
*/
private $show_quick_view_btn;
/**
* Compare Button Position
*
* @since 1.0.0
* @access private
* @var string $version The current version of this plugin.
*/
private $quick_view_btn_position;
/**
* Compare Button Label
*
* @since 1.0.0
* @access private
* @var string $version The current version of this plugin.
*/
private $quick_view_btn_label;
// constructor function
public function __construct( $plugin_name, $version ) {
$this->plugin_name = $plugin_name;
$this->version = $version;
$this->enable_plugin = (int) $this->get_db_values('enable_quick_view', 1);
if( ! is_admin() ){
// if plugin is enabled
if( $this->enable_plugin === 1 ){
$this->quick_view_btn_position = $this->get_db_values('quick_view_btn_position', 'after_add_to_cart' );
$this->quick_view_btn_label = $this->get_db_values( 'quick_view_btn_label', __('Quick View', 'addonify-quick-views') );
}
}
}
/**
* Register the stylesheets for the public-facing side of the site.
*
* @since 1.0.0
*/
public function enqueue_styles() {
// should we load styles ?
if( ! $this->enable_plugin ) return;
$style_dependency = array();
if ( version_compare( WC()->version, '3.0.0', '>=' ) ) {
// these features are supported from woocommerce 3.0.0
if ( current_theme_supports( 'wc-product-gallery-lightbox' ) ) {
if( (int) $this->get_db_values( 'enable_lightbox', 1 ) ) {
$style_dependency[] = 'photoswipe-default-skin';
}
}
}
if( is_rtl() ){
wp_enqueue_style( $this->plugin_name, plugin_dir_url( __FILE__ ) . 'assets/build/css/addonify-quick-view-public-rtl.css', $style_dependency, $this->version, 'all' );
}
else{
wp_enqueue_style( $this->plugin_name, plugin_dir_url( __FILE__ ) . 'assets/build/css/addonify-quick-view-public.css', $style_dependency, $this->version, 'all' );
}
}
// enqueue scripts
public function enqueue_scripts() {
// should we load scripts ?
if( ! $this->enable_plugin ) return;
$script_dependency = array('jquery', 'wc-add-to-cart-variation', 'flexslider');
if ( version_compare( WC()->version, '3.0.0', '>=' ) ) {
// these features are supported from woocommerce 3.0.0
if ( current_theme_supports( 'wc-product-gallery-zoom' ) ) {
$script_dependency[] = 'zoom';
}
if ( current_theme_supports( 'wc-product-gallery-lightbox' ) ) {
if( (int) $this->get_db_values( 'enable_lightbox', 1 ) ) {
$script_dependency[] = 'photoswipe-ui-default';
// this action is required for photoswipe to work
add_action( 'wp_footer', 'woocommerce_photoswipe', 15 );
}
}
$script_dependency[] = 'wc-single-product';
}
wp_enqueue_code_editor( array( 'type' => 'text/html' ) );
wp_enqueue_script( $this->plugin_name, plugin_dir_url( __FILE__ ) . 'assets/build/js/addonify-quick-view-public.min.js', array( 'jquery' ), $this->version, false );
// for ajax
wp_enqueue_script( 'addonify_qv_ajax_scripts', plugin_dir_url( __FILE__ ) . 'assets/build/js/addonify-qv-ajax-scripts.js', $script_dependency, '', true );
// localize ajax script
wp_localize_script(
'addonify_qv_ajax_scripts',
'ajax_object',
array(
'ajax_url' => admin_url( 'admin-ajax.php' ),
'action' => 'get_quick_view_contents'
)
);
}
// callback function
// ajax request
// get contents for quick view
public function quick_view_contents_callback(){
if( ! $this->enable_plugin ) return;
// deny any non ajax requests
if( ! wp_doing_ajax() ) wp_die('Invalid Requests');
// product id is required
if( ! isset( $_GET['id'] ) || ! is_numeric( $_GET['id'] ) ) wp_die( 'product id is missing' );
$product_id = intval( $_GET['id'] );
// generate contents dynamically
$this->generate_contents();
// Set the main wp query for the product.
wp( 'p=' . $product_id . '&post_type=product' );
ob_start();
while ( have_posts() ) {
the_post();
$this->get_templates( 'addonify-quick-view-content' );
}
echo ob_get_clean();
wp_die();
}
// callback function
// show compare btn after add to cart button
public function show_quick_view_btn_after_add_to_cart_btn_callback(){
if( $this->quick_view_btn_position == 'after_add_to_cart' ) {
$this->show_quick_view_btn_aside_add_to_cart_btn_callback();
}
}
// callback function
// show compare btn before add to cart button
public function show_quick_view_btn_before_add_to_cart_btn_callback(){
if( $this->quick_view_btn_position == 'before_add_to_cart' ) {
$this->show_quick_view_btn_aside_add_to_cart_btn_callback();
}
}
// show template for comapre button
private function show_quick_view_btn_aside_add_to_cart_btn_callback() {
// do not continue if "Enable Product Comparision" is not checked
if( ! $this->enable_plugin ) return;
global $product;
$product_id = $product->get_id();
// show compare btn after add to cart button
if( $this->quick_view_btn_label ) {
ob_start();
$this->get_templates( 'addonify-quick-view-button', false, array( 'product_id' => $product_id, 'label' => $this->quick_view_btn_label, 'css_class' => '') );
echo ob_get_clean();
}
}
// callback function
// show quick view button aside image
public function show_quick_view_btn_aside_image_callback(){
// do not continue if "Enable Product Comparision" is not checked
if( ! $this->enable_plugin ) return;
global $product;
$product_id = $product->get_id();
$show_quick_btn = (int) $this->get_db_values( 'enable_quick_view', 1 );
$quick_view_btn_position = $this->get_db_values( 'quick_view_btn_position', 'after_add_to_cart' );
$quick_view_btn_label = $this->get_db_values( 'quick_view_btn_label' );
if( $show_quick_btn && $quick_view_btn_position == 'overlay_on_image' ) {
ob_start();
$this->get_templates( 'addonify-quick-view-button', false, array( 'product_id' => $product_id, 'label' => $quick_view_btn_label, 'css_class' => 'addonify-overlay-btn') );
echo ob_get_clean();
}
}
// callback function
// add custom markup into footer
public function add_markup_into_footer_callback(){
// do not continue if "Enable Product Comparision" is not checked
if( ! $this->enable_plugin ) return;
ob_start();
$this->get_templates( 'addonify-quick-view-content-wrapper' );
echo ob_get_clean();
}
// callback function
// generate style tag according to options selected by user
public function generate_custom_styles_callback(){
// do not continue if "Enable Product Comparision" is not checked
if( ! $this->enable_plugin ) return;
// do not continue if plugin styles are disabled by user
if( ! $this->get_db_values( 'load_styles_from_plugin' ) ) return;
// generate style markups
$custom_css = $this->get_db_values('custom_css');
$custom_styles_output = '';
$style_args = array(
'.adfy-quick-view-overlay' => array(
'background' => 'modal_overlay_bck_color'
),
'.adfy-quick-view-modal-content' => array(
'background' => 'modal_bck_color',
),
'.adfy-quick-view-modal-content .entry-title' => array(
'color' => 'title_color',
),
'.star-rating::before' => array(
'color' => 'rating_color_empty',
),
'.star-rating span::before' => array(
'color' => 'rating_color_full',
),
'.adfy-quick-view-modal-content .price' => array(
'color' => 'price_color_regular',
),
'.adfy-quick-view-modal-content .price.del' => array(
'background' => 'price_color_sale',
),
'.adfy-quick-view-modal-content .woocommerce-product-details__short-description' => array(
'color' => 'excerpt_color',
),
'.adfy-quick-view-modal-content .product_meta' => array(
'color' => 'meta_color',
),
'.adfy-quick-view-modal-content .product_meta a:hover' => array(
'color' => 'meta_color_hover',
),
'#addonify-qvm-close-button svg' => array(
'color' => 'close_btn_text_color',
),
'#addonify-qvm-close-button' => array(
'background' => 'close_btn_bck_color',
),
'#addonify-qvm-close-button:hover svg' => array(
'color' => 'close_btn_text_color_hover',
),
'#addonify-qvm-close-button:hover' => array(
'background' => 'close_btn_bck_color_hover',
),
'.adfy-quick-view-modal-content button, .adfy-quick-view-modal-content .button' => array(
'background' => 'other_btn_bck_color',
'color' => 'other_btn_text_color',
),
'.adfy-quick-view-modal-content button:hover, .adfy-quick-view-modal-content .button:hover' => array(
'background' => 'other_btn_bck_color_hover',
'color' => 'other_btn_text_color_hover',
),
);
foreach($style_args as $css_sel => $property_value){
$properties = '';
foreach( $property_value as $property => $db_field){
$db_value = $this->get_db_values( $db_field );
if( $db_value ){
$properties .= $property . ': ' . $db_value .'; ';
}
}
if( $properties ){
$custom_styles_output .= $css_sel . '{' . $properties .'}';
}
}
// avoid empty style tags
if( $custom_styles_output || $custom_css ){
echo "\n";
}
}
// helper function
// get db values for selected fields
private function get_db_values($field_name, $default = NULL ){
return get_option( ADDONIFY_DB_INITIALS . $field_name, $default );
}
// generate contents dynamically to modal templates with hooks
// called by get_quick_view_contents()
private function generate_contents() {
// do not continue if "Enable Product Comparision" is not checked
if( ! $this->enable_plugin ) return;
// Show Hide Image according to user choices
if( (int) $this->get_db_values( 'show_product_image', 1 ) ) {
// show or hide gallery thumbnails according to user choice
if( $this->get_db_values( 'product_image_display_type' ) == 'image_only' ) {
$this->disable_gallery_thumbnails();
}
// show images
add_action( 'addonify_qv_product_image', 'woocommerce_show_product_sale_flash', 10 );
add_action( 'addonify_qv_product_image', 'woocommerce_show_product_images', 20 );
}
// show or hide title
if( (int) $this->get_db_values( 'show_product_title', 1 ) ) {
add_action( 'addonify_qv_product_summary', 'woocommerce_template_single_title', 5 );
}
// show or hide product ratings
if( (int) $this->get_db_values( 'show_product_rating', 1 ) ) {
add_action( 'addonify_qv_product_summary', 'woocommerce_template_single_rating', 10 );
}
// show or hide price
if( (int) $this->get_db_values( 'show_product_price', 1 ) ) {
add_action( 'addonify_qv_product_summary', 'woocommerce_template_single_price', 15 );
}
// show or hide excerpt
if( (int) $this->get_db_values( 'show_product_excerpt', 1 ) ) {
add_action( 'addonify_qv_product_summary', 'woocommerce_template_single_excerpt', 20 );
}
// show or hide add to cart button
if( (int) $this->get_db_values( 'show_add_to_cart_btn', 1 ) ) {
add_action( 'addonify_qv_product_summary', 'woocommerce_template_single_add_to_cart', 25 );
}
// show or hide product meta
if( (int) $this->get_db_values( 'show_product_meta', 1 ) ) {
add_action( 'addonify_qv_product_summary', 'woocommerce_template_single_meta', 30 );
}
// show or hide view details button
if( (int) $this->get_db_values( 'show_view_detail_btn', 1 ) && $this->get_db_values( 'view_detail_btn_label' ) ) {
add_action( 'addonify_qv_after_product_summary_content', array($this, 'view_details_btn_callback') );
}
}
// callback function
// view details button markups
public function view_details_btn_callback( $post_id ){
// do not continue if "Enable Product Comparision" is not checked
if( ! $this->enable_plugin ) return;
$btn_label = $this->get_db_values( 'view_detail_btn_label', __( 'View Detail', 'addonify-quick-views' ));
if( ! $btn_label ) return;
ob_start();
$this->get_templates( 'addonify-view-details-button', true, array( 'post_id' => $post_id, 'btn_label' => $btn_label ) );
echo ob_get_clean();
}
// this will hide thumbnails in woocommerce gallery
private function disable_gallery_thumbnails(){
// hide thumbnails from gallery in modal
add_action( 'woocommerce_product_thumbnails', 'remove_hooks' );
function remove_hooks(){
remove_action( 'woocommerce_product_thumbnails', 'woocommerce_show_product_thumbnails', 20 );
}
}
// callback function
// print opening tag of overlay image container
public function addonify_overlay_container_start_callback(){
// do not continue if "Enable Product Comparision" is not checked
if( ! $this->enable_plugin ) return;
if( defined('ADDONIFY_OVERLAY_IS_ADDED') && ADDONIFY_OVERLAY_ADDED_BY != 'quick_view' ) return;
if( $this->quick_view_btn_position == 'overlay_on_image' ){
if( ! defined('ADDONIFY_OVERLAY_IS_ADDED')) {
define('ADDONIFY_OVERLAY_IS_ADDED', 1);
}
if( ! defined('ADDONIFY_OVERLAY_ADDED_BY')) {
define('ADDONIFY_OVERLAY_ADDED_BY', 'quick_view' );
}
echo '';
}
}
// callback function
// print closing tag of overlay image container
public function addonify_overlay_container_end_callback(){
// do not continue if "Enable Product Comparision" is not checked
if( ! $this->enable_plugin ) return;
if( defined('ADDONIFY_OVERLAY_IS_ADDED') && ADDONIFY_OVERLAY_ADDED_BY != 'quick_view' ) return;
if( $this->quick_view_btn_position == 'overlay_on_image' ){
echo '
';
}
}
// require proper templates for use in front end
private function get_templates( $template_name, $require_once = true, $args=array() ){
// first look for template in themes/addonify/templates
$theme_path = get_template_directory() . '/addonify/' . $template_name .'.php';
$plugin_path = dirname( __FILE__ ) .'/templates/' . $template_name .'.php';
if( file_exists( $theme_path ) ){
$template_path = $theme_path;
}
else{
$template_path = $plugin_path;
}
if( $require_once ){
require_once $template_path;
}
else{
require $template_path;
}
}
}