From 00c9709fd9763542e848f6278db8ba26af5c9886 Mon Sep 17 00:00:00 2001
From: Max
Date: Mon, 15 Oct 2018 23:46:42 +0200
Subject: Initial commit.

---
 inc/woocommerce.php | 140 ++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 140 insertions(+)
 create mode 100644 inc/woocommerce.php

(limited to 'inc/woocommerce.php')

diff --git a/inc/woocommerce.php b/inc/woocommerce.php
new file mode 100644
index 0000000..3cd8e9b
--- /dev/null
+++ b/inc/woocommerce.php
@@ -0,0 +1,140 @@
+<?php
+/**
+ * Add WooCommerce support
+ *
+ * @package understrap
+ */
+
+if ( ! defined( 'ABSPATH' ) ) {
+	exit; // Exit if accessed directly.
+}
+
+add_action( 'after_setup_theme', 'understrap_woocommerce_support' );
+if ( ! function_exists( 'understrap_woocommerce_support' ) ) {
+	/**
+	 * Declares WooCommerce theme support.
+	 */
+	function understrap_woocommerce_support() {
+		add_theme_support( 'woocommerce' );
+
+		// Add New Woocommerce 3.0.0 Product Gallery support
+		add_theme_support( 'wc-product-gallery-lightbox' );
+		add_theme_support( 'wc-product-gallery-zoom' );
+		add_theme_support( 'wc-product-gallery-slider' );
+
+		// hook in and customizer form fields.
+		add_filter( 'woocommerce_form_field_args', 'understrap_wc_form_field_args', 10, 3 );
+	}
+}
+
+/**
+* First unhook the WooCommerce wrappers
+*/
+remove_action( 'woocommerce_before_main_content', 'woocommerce_output_content_wrapper', 10);
+remove_action( 'woocommerce_after_main_content', 'woocommerce_output_content_wrapper_end', 10);
+
+/**
+* Then hook in your own functions to display the wrappers your theme requires
+*/
+add_action('woocommerce_before_main_content', 'understrap_woocommerce_wrapper_start', 10);
+add_action('woocommerce_after_main_content', 'understrap_woocommerce_wrapper_end', 10);
+if ( ! function_exists( 'understrap_woocommerce_wrapper_start' ) ) {
+	function understrap_woocommerce_wrapper_start() {
+		$container   = get_theme_mod( 'understrap_container_type' );
+		echo '<div class="wrapper" id="woocommerce-wrapper">';
+	  echo '<div class="' . esc_attr( $container ) . '" id="content" tabindex="-1">';
+		echo '<div class="row">';
+		get_template_part( 'global-templates/left-sidebar-check' );
+		echo '<main class="site-main" id="main">';
+	}
+}
+if ( ! function_exists( 'understrap_woocommerce_wrapper_end' ) ) {
+function understrap_woocommerce_wrapper_end() {
+	echo '</main><!-- #main -->';
+	get_template_part( 'global-templates/right-sidebar-check' );
+  echo '</div><!-- .row -->';
+	echo '</div><!-- Container end -->';
+	echo '</div><!-- Wrapper end -->';
+	}
+}
+
+
+/**
+ * Filter hook function monkey patching form classes
+ * Author: Adriano Monecchi http://stackoverflow.com/a/36724593/307826
+ *
+ * @param string $args Form attributes.
+ * @param string $key Not in use.
+ * @param null   $value Not in use.
+ *
+ * @return mixed
+ */
+if ( ! function_exists ( 'understrap_wc_form_field_args' ) ) {
+	function understrap_wc_form_field_args( $args, $key, $value = null ) {
+		// Start field type switch case.
+		switch ( $args['type'] ) {
+			/* Targets all select input type elements, except the country and state select input types */
+			case 'select' :
+				// Add a class to the field's html element wrapper - woocommerce
+				// input types (fields) are often wrapped within a <p></p> tag.
+				$args['class'][] = 'form-group';
+				// Add a class to the form input itself.
+				$args['input_class']       = array( 'form-control', 'input-lg' );
+				$args['label_class']       = array( 'control-label' );
+				$args['custom_attributes'] = array(
+					'data-plugin'      => 'select2',
+					'data-allow-clear' => 'true',
+					'aria-hidden'      => 'true',
+					// Add custom data attributes to the form input itself.
+				);
+				break;
+			// By default WooCommerce will populate a select with the country names - $args
+			// defined for this specific input type targets only the country select element.
+			case 'country' :
+				$args['class'][]     = 'form-group single-country';
+				$args['label_class'] = array( 'control-label' );
+				break;
+			// By default WooCommerce will populate a select with state names - $args defined
+			// for this specific input type targets only the country select element.
+			case 'state' :
+				// Add class to the field's html element wrapper.
+				$args['class'][] = 'form-group';
+				// add class to the form input itself.
+				$args['input_class']       = array( '', 'input-lg' );
+				$args['label_class']       = array( 'control-label' );
+				$args['custom_attributes'] = array(
+					'data-plugin'      => 'select2',
+					'data-allow-clear' => 'true',
+					'aria-hidden'      => 'true',
+				);
+				break;
+			case 'password' :
+			case 'text' :
+			case 'email' :
+			case 'tel' :
+			case 'number' :
+				$args['class'][]     = 'form-group';
+				$args['input_class'] = array( 'form-control', 'input-lg' );
+				$args['label_class'] = array( 'control-label' );
+				break;
+			case 'textarea' :
+				$args['input_class'] = array( 'form-control', 'input-lg' );
+				$args['label_class'] = array( 'control-label' );
+				break;
+			case 'checkbox' :
+				$args['label_class'] = array( 'custom-control custom-checkbox' );
+				$args['input_class'] = array( 'custom-control-input', 'input-lg' );
+				break;
+			case 'radio' :
+				$args['label_class'] = array( 'custom-control custom-radio' );
+				$args['input_class'] = array( 'custom-control-input', 'input-lg' );
+				break;
+			default :
+				$args['class'][]     = 'form-group';
+				$args['input_class'] = array( 'form-control', 'input-lg' );
+				$args['label_class'] = array( 'control-label' );
+				break;
+		} // end switch ($args).
+		return $args;
+	}
+}
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