Initialization of Quick View

Includes/Modules/QuickView/Includes/Ajax.php

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+<?php
+/**
+ * Ajax class for `Stock Bar` module.
+ *
+ * @package SBFW
+ */
+
+namespace STOREGROWTH\SPSB\Modules\QuickView\Includes;
+
+use STOREGROWTH\SPSB\Traits\Singleton;
+
+// If this file is called directly, abort.
+if ( ! defined( 'ABSPATH' ) ) {
+	exit;
+}
+
+/**
+ * Add ajax actions inside this class.
+ */
+class Ajax {
+
+	use Singleton;
+
+	/**
+	 * Constructor of Ajax class.
+	 */
+	private function __construct() {
+		add_action( 'wp_ajax_sgsb_quick_view_save_settings', array( $this, 'save_settings' ) );
+		add_action( 'wp_ajax_sgsb_quick_view_get_settings', array( $this, 'get_settings' ) );
+		add_action( 'wp_ajax_sgsbqcv_quickview', array( $this, 'ajax_quickview_callback' ) );
+		add_action( 'wp_ajax_nopriv_sgsbqcv_quickview', array( $this, 'ajax_quickview_callback' ) );
+		add_action( 'wp_ajax_custom_ajax_add_to_cart', array( $this, 'custom_ajax_add_to_cart' ) );
+		add_action( 'wp_ajax_nopriv_custom_ajax_add_to_cart', array( $this, 'custom_ajax_add_to_cart' ) );
+		// add_action( 'wp_ajax_load_modal_template', array( $this, 'load_modal_template_callback' ) );
+		// add_action( 'wp_ajax_nopriv_load_modal_template', array( $this, 'load_modal_template_callback' ) );
+	}
+
+	/**
+	 * Ajax action for save settings
+	 */
+	public function save_settings() {
+		check_ajax_referer( 'sgsb_ajax_nonce' );
+
+		if ( ! isset( $_POST['form_data'] ) ) {
+			wp_send_json_error();
+		}
+
+		// phpcs:ignore WordPress.Security.ValidatedSanitizedInput.InputNotSanitized -- Sanitizing via `sgsb_sanitize_form_fields`.
+		$form_data = array_map( 'sgsb_sanitize_form_fields', wp_unslash( $_POST['form_data'] ) );
+
+		update_option( 'sgsb_quick_view_settings', $form_data );
+
+		wp_send_json_success();
+	}
+
+	/**
+	 * Ajax action for get settings.
+	 */
+	public function get_settings() {
+		check_ajax_referer( 'sgsb_ajax_nonce' );
+
+		$form_data = get_option( 'sgsb_quick_view_settings', array() );
+
+		wp_send_json_success( $form_data );
+	}
+
+	public function ajax_quickview_callback() {
+		check_ajax_referer( 'sgsbqcv-security', 'nonce' );
+
+		global $post, $product;
+		$settings = get_option( 'sgsb_quick_view_settings' );
+
+		$product_id                  = absint( sanitize_key( $_REQUEST['product_id'] ) );
+		$product                     = wc_get_product( $product_id );
+		$content_image               = 'all';
+		$content_view_details_button = sgsb_find_option_setting( $settings, 'show_view_details_button', false );
+		$content_image_lightbox      = 'no';
+
+		if ( $product ) {
+			$post = get_post( $product_id );
+			setup_postdata( $post );
+			$thumb_ids = array();
+
+			if ( $content_image === 'product_image' ) {
+				if ( $product_image = $product->get_image_id() ) {
+					$thumb_ids[] = $product_image;
+				}
+
+				if ( $product->is_type( 'variable' ) && ( $children = $product->get_visible_children() ) ) {
+					foreach ( $children as $child ) {
+						if ( ( $child_product = wc_get_product( $child ) ) && ( $child_product_image = $child_product->get_image_id() ) ) {
+							$thumb_ids[] = $child_product_image;
+						}
+					}
+				}
+			} else {
+				if ( $content_image === 'all' ) {
+					if ( $product_image = $product->get_image_id() ) {
+						$thumb_ids[] = $product_image;
+					}
+
+					if ( $product->is_type( 'variable' ) && ( $children = $product->get_visible_children() ) ) {
+						foreach ( $children as $child ) {
+							if ( ( $child_product = wc_get_product( $child ) ) && ( $child_product_image = $child_product->get_image_id() ) ) {
+								$thumb_ids[] = $child_product_image;
+							}
+						}
+					}
+				}
+
+				if ( is_a( $product, 'WC_Product_Variation' ) ) {
+					// get images from WPC Additional Variation Images
+					$_images = array_filter( explode( ',', get_post_meta( $product_id, 'wpcvi_images', true ) ) );
+
+					if ( ! empty( $_images ) ) {
+						$thumb_ids = array_merge( $thumb_ids, $_images );
+					}
+				} else {
+					$thumb_ids = array_merge( $thumb_ids, $product->get_gallery_image_ids() );
+				}
+			}
+
+			$thumb_ids = apply_filters( 'sgsbqcv_thumbnails', $thumb_ids, $product );
+			$thumb_ids = array_unique( $thumb_ids );
+
+				echo '<div id="sgsbqcv-popup" class="sgsbqcv-popup mfp-with-anim ' . esc_attr( $content_view_details_button ? 'view-details' : '' ) . '">';
+			?>
+			<div class="woocommerce single-product sgsbqcv-product">
+				<div id="product-<?php echo esc_attr( $product_id ); ?>" <?php wc_product_class( '', $product ); ?>>
+					<div class="thumbnails">
+						<?php
+						do_action( 'sgsbqcv_before_thumbnails', $product );
+
+						echo '<div class="images">';
+
+						$image_sz = apply_filters( 'sgsbqcv_image_size', 'default' );
+
+						if ( $image_sz === 'default' ) {
+							$image_size = 'sgsbqcv';
+						} else {
+							$image_size = $image_sz;
+						}
+
+						if ( ! empty( $thumb_ids ) ) {
+							foreach ( $thumb_ids as $thumb_id ) {
+								if ( $content_image_lightbox !== 'no' ) {
+									$image_full = wp_get_attachment_image_src( $thumb_id, 'full' );
+
+									echo '<div class="thumbnail" data-id="' . $thumb_id . '">' . wp_get_attachment_image(
+										$thumb_id,
+										$image_size,
+										false,
+										array(
+											'data-fancybox' => 'gallery',
+											'data-src' => esc_url( $image_full[0] ),
+										)
+									) . '</div>';
+								} else {
+									echo '<div class="thumbnail" data-id="' . $thumb_id . '">' . wp_get_attachment_image( $thumb_id, $image_size ) . '</div>';
+								}
+							}
+						} else {
+							echo '<div class="thumbnail">' . wc_placeholder_img( $image_size ) . '</div>';
+						}
+
+						echo '</div>';
+
+						do_action( 'sgsbqcv_after_thumbnails', $product );
+						?>
+					</div>
+					<div class="summary entry-summary">
+						<?php do_action( 'sgsbqcv_before_summary', $product ); ?>
+
+						<div class="summary-content">
+							<?php do_action( 'sgsbqcv_product_summary', $product ); ?>
+						</div>
+
+						<?php do_action( 'sgsbqcv_after_summary', $product ); ?>
+					</div>
+				</div>
+			</div><!-- /woocommerce single-product -->
+			<?php
+			$permalink = $product->get_permalink();
+			do_action( 'sgsb_quick_view_details_button', $permalink, $content_view_details_button );
+				echo '</div><!-- #sgsbqcv-popup -->';
+			wp_reset_postdata();
+		}
+
+		wp_die();
+	}
+
+	public function custom_ajax_add_to_cart() {
+		$product_id = $_POST['product_id'];
+		$quantity   = $_POST['quantity'];
+		WC()->cart->add_to_cart( $product_id, $quantity );
+		wp_die();
+	}
+}

Includes/Modules/QuickView/Includes/CommonHooks.php

@@ -0,0 +1,131 @@
+<?php
+/**
+ * Common_Hooks class for `Stock Bar` module.
+ *
+ * @package SBFW
+ */
+
+namespace STOREGROWTH\SPSB\Modules\QuickView\Includes;
+
+use STOREGROWTH\SPSB\Traits\Singleton;
+
+// If this file is called directly, abort.
+if ( ! defined( 'ABSPATH' ) ) {
+	exit;
+}
+
+/**
+ * Miscellaneous hooks implementation.
+ */
+class CommonHooks {
+
+	use Singleton;
+
+	/**
+	 * Constructor of Common_Hooks class.
+	 */
+	private function __construct() {
+		$this->button_positon_hooks();
+		$this->content_loader_hooks();
+	}
+
+		/**
+		 * Hook for Content Loader.
+		 *
+		 * @since 1.0.0
+		 */
+	public function content_loader_hooks() {
+		$settings = get_option( 'sgsb_quick_view_settings' );
+
+		$actions = array(
+			'show_title'       => array(
+				'action'   => 'woocommerce_template_single_title',
+				'priority' => 5,
+			),
+			'show_rating'      => array(
+				'action'   => 'woocommerce_template_single_rating',
+				'priority' => 10,
+			),
+			'show_excerpt'     => array(
+				'action'   => 'woocommerce_template_single_excerpt',
+				'priority' => 15,
+			),
+			'show_price'       => array(
+				'action'   => 'woocommerce_template_single_price',
+				'priority' => 20,
+			),
+			'show_add_to_cart' => array(
+				'action'   => array( $this, 'add_to_cart' ),
+				'priority' => 25,
+			),
+			'show_meta'        => array(
+				'action'   => 'woocommerce_template_single_meta',
+				'priority' => 30,
+			),
+			'show_description' => array(
+				'action'   => array( $this, 'show_single_product_description' ),
+				'priority' => 35,
+			),
+		);
+
+		foreach ( $actions as $setting => $data ) {
+			if ( sgsb_find_option_setting( $settings, $setting, true ) ) {
+					add_action( 'sgsbqcv_product_summary', $data['action'], $data['priority'] );
+			}
+		}
+	}
+
+		/**
+		 * Hook for WooCommerce loop add to cart link.
+		 *
+		 * @since 1.0.0
+		 */
+	public function show_single_product_description() {
+		global $product;
+		$description = $product->get_description();
+		include __DIR__ . '/../templates/description-template.php';
+	}
+		/**
+		 * Hook for WooCommerce loop add to cart link.
+		 *
+		 * @since 1.0.0
+		 */
+	public function show_quick_view_button_shop() {
+		echo esc_html( $this->display_buy_now_button() );
+	}
+		/**
+		 * Hook for button postion.
+		 *
+		 * @since 1.1.3
+		 */
+	public function button_positon_hooks() {
+		$settings        = get_option( 'sgsb_quick_view_settings' );
+		$button_position = sgsb_find_option_setting( $settings, 'button_position', 'after_add_to_cart' );
+		$hook            = 'woocommerce_after_shop_loop_item';
+		$priority        = ( 'after_add_to_cart' === $button_position ) ? 15 : 10;
+
+		add_action( $hook, array( $this, 'show_quick_view_button_shop' ), $priority );
+	}
+
+		/**
+		 * Function to display the Buy Now button.
+		 */
+	private function display_buy_now_button() {
+		global $product;
+
+		$product_id                    = get_the_ID();
+		$direct_checkout_button_layout = get_post_meta( $product_id, '_sgsb_direct_checkout_button_layout', true );
+		$settings                      = get_option( 'sgsb_quick_view_settings' );
+
+		include __DIR__ . '/../templates/quick-view-button.php';
+	}
+
+	/**
+	 * Hook for WooCommerce loop add to cart link.
+	 *
+	 * @since 1.1.3
+	 */
+	public function add_to_cart() {
+		woocommerce_template_single_add_to_cart();
+	}
+}