324 lines
8.7 KiB
PHP
324 lines
8.7 KiB
PHP
<?php
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require_once("class.shareyourcart-wp.php");
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if ( ! class_exists( 'ShareYourCartWooCommerce', false ) ) {
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/**
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* ShareYourCartWooCommerce class.
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*
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* @extends ShareYourCartWordpressPlugin
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*/
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class ShareYourCartWooCommerce extends ShareYourCartWordpressPlugin{
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public $_plugin_name = "shareyourcart_woo_commerce";
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public $_post_user_id = 1;
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/**
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* processInit function.
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*
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* @access public
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* @return void
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*/
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public function processInit() {
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if ( isset( $_REQUEST['action'] ) ) {
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switch( $_REQUEST['action'] ) {
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case $this->_plugin_name:
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$this->buttonCallback20();
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break;
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case $this->_plugin_name.'_coupon':
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$this->couponCallback();
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break;
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}
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}
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}
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/**
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* isCartActive function.
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*
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* @access public
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* @return bool
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*/
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public function isCartActive() {
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return in_array( 'woocommerce/woocommerce.php', apply_filters( 'active_plugins', get_option( 'active_plugins' ) ) );
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}
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/**
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* Extend the base class implementation
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*
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* @access public
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* @return void
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*/
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public function pluginsLoadedHook() {
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parent::pluginsLoadedHook();
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if ( ! $this->isCartActive() )
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return;
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add_action( 'init', array( $this, 'processInit' ) );
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add_action( 'woocommerce_before_single_product', array( $this, 'showProductButton' ) );
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add_action( 'woocommerce_cart_contents', array( $this, 'showCartButton' ) );
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add_action( 'woocommerce_checkout_before_customer_details', array( $this, 'showCheckoutButton' ) );
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}
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/**
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* Return the jQuery sibling selector for the product button
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*
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* @access protected
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* @return string
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*/
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protected function getProductButtonPosition() {
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$selector = parent::getProductButtonPosition();
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return ( ! empty( $selector ) ? $selector : ".summary .price .amount" );
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}
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/**
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* Return the jQuery sibling selector for the cart button
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*
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* @access protected
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* @return string
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*/
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protected function getCartButtonPosition(){
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$selector = parent::getCartButtonPosition();
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return ( ! empty( $selector ) ? $selector : ".cart-subtotal .amount" );
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}
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/**
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* getSecretKey function.
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*
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* @access public
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* @return string
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*/
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public function getSecretKey() {
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return 'd3ce6c18-7e45-495d-aa4c-8f63edee03a5';
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}
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/**
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* isSingleProduct function.
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*
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* @access public
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* @return bool
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*/
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public function isSingleProduct() {
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return is_singular( 'product' );
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}
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/**
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* saveCoupon function.
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*
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* @access protected
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* @param mixed $token
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* @param mixed $coupon_code
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* @param mixed $coupon_value
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* @param mixed $coupon_type
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* @param array $product_unique_ids (default: array())
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* @return void
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*/
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protected function saveCoupon( $token, $coupon_code, $coupon_value, $coupon_type, $product_unique_ids = array() ) {
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// Create coupon
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$post_id = $this->_saveCouponPost( $coupon_code );
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// Set coupon meta
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switch ( $coupon_type ) {
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case 'amount':
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$discount_type = 'fixed_product';
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$free_shipping = 'no';
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break;
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case 'percent':
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$discount_type = 'percent_product';
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$free_shipping = 'no';
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break;
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case 'free_shipping':
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$discount_type = 'fixed_product';
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$coupon_value = 0;
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$free_shipping = 'yes';
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break;
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default :
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$discount_type = 'fixed_cart';
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$free_shipping = 'no';
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}
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update_post_meta( $post_id, 'customer_email', array() );
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update_post_meta( $post_id, 'minimum_amount', '' );
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update_post_meta( $post_id, 'exclude_product_categories', array() );
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update_post_meta( $post_id, 'product_categories', array() );
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update_post_meta( $post_id, 'free_shipping', $free_shipping );
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update_post_meta( $post_id, 'apply_before_tax', 'yes' );
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update_post_meta( $post_id, 'expiry_date', '' );
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update_post_meta( $post_id, 'usage_limit', 1 );
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update_post_meta( $post_id, 'exclude_product_ids', '' );
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update_post_meta( $post_id, 'product_ids', implode(',', $product_unique_ids));
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update_post_meta( $post_id, 'individual_use', 'yes' );
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update_post_meta( $post_id, 'coupon_amount', $coupon_value );
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update_post_meta( $post_id, 'discount_type', $discount_type );
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// parent
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parent::saveCoupon( $token, $coupon_code, $coupon_value, $coupon_type );
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}
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/**
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* applyCoupon function.
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*
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* @access public
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* @param mixed $coupon_code
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* @return void
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*/
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public function applyCoupon( $coupon_code ) {}
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/**
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* _saveCouponPost function.
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*
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* @access private
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* @param mixed $coupon_code
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* @return void
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*/
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private function _saveCouponPost( $coupon_code ){
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$new_post = array(
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'post_title' => $coupon_code,
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'post_name' => ereg_replace( "[^A-Za-z0-9]", "", $coupon_code ),
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'post_content' => '',
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'post_status' => 'publish',
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'comment_status'=> 'closed',
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'ping_status' => 'closed',
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'post_author' => $this->_post_user_id,
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'post_type' => 'shop_coupon'
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);
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$post_id = wp_insert_post( $new_post );
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return $post_id;
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}
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public function showCheckoutButton() {
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echo $this->getButton();
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}
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/**
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* getButtonCallbackURL function.
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*
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* @access public
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* @return void
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*/
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public function getButtonCallbackURL() {
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global $wp_query;
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$callback_url = add_query_arg( 'action', $this->_plugin_name, trailingslashit( home_url() ) );
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if ( $this->isSingleProduct() ) {
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$callback_url .= '&p='. $wp_query->post->ID;
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}
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return $callback_url;
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}
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/**
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* This function is to be used by WooCommerce from version 2.0
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*
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* @access public
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* @return void
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*/
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public function buttonCallback20(){
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if ( ! $this->isCartActive() )
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return;
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global $woocommerce;
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$this->_loadWooCommerce();
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$params = array(
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'callback_url' => get_bloginfo('wpurl').'/?action='.$this->_plugin_name.'_coupon'.(isset($_REQUEST['p']) ? '&product='.$_REQUEST['p'] : '' ),
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'success_url' => get_bloginfo('wpurl').'/?page_id='.get_option('woocommerce_cart_page_id'),
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'cancel_url' => get_bloginfo('wpurl').'/?page_id='.get_option('woocommerce_cart_page_id'),
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);
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//there is no product set, thus send the products from the shopping cart
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if ( ! isset( $_REQUEST['p'] ) ) {
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if ( ! isset( $woocommerce->session->cart ) /*&& !is_array( $woocommerce->session->cart )*/ )
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exit("Cart is empty");
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foreach( $woocommerce->session->cart as $cart_details ) {
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$params['cart'][] = $this->_getProductDetails20( $cart_details['product_id'] );
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}
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} else {
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$params['cart'][] = $this->_getProductDetails20( $_REQUEST['p'] );
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}
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try {
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$this->startSession( $params );
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} catch( Exception $e ) {
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//display the error to the user
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echo $e->getMessage();
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}
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exit;
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}
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/**
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* This function is to be used by WooCommerce from version 2.0
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*
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* @access private
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* @param mixed $product_id
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* @return void
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*/
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private function _getProductDetails20( $product_id ) {
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global $woocommerce;
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$product = get_product( $product_id );
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//WooCommerce actually echoes the image
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ob_start();
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echo $product->get_image(); // older WooCommerce versions might allready echo, but newer versions don't, so force it anyway
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$image = ob_get_clean();
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//check is image actually a HTML img entity
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if ( ( $doc = @DomDocument::loadHTML( $image ) ) !== FALSE ) {
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$imageTags = $doc->getElementsByTagName('img');
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if ( $imageTags->length > 0 )
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$src = $imageTags->item(0)->getAttribute('src');
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//replace image only if src has been set
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if ( ! empty( $src ) )
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$image = $src;
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}
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return array(
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"item_name" => $product->get_title(), //$product->post->post_title,
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"item_url" => get_permalink( $product_id ),
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"item_price" => $product->get_price(),
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"item_picture_url" => $image,
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"item_unique_id" => $product_id,
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);
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}
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/**
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* loadSessionData function.
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*
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* @access public
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* @return void
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*/
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public function loadSessionData() {}
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/**
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* _loadWooCommerce function.
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*
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* @access private
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* @return void
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*/
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private function _loadWooCommerce(){
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// Sometimes the WooCommerce Class is not loaded...
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if ( ! class_exists( 'Woocommerce', false ) ) {
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require_once( ABSPATH . 'wp-content/plugins/woocommerce/woocommerce.php' );
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}
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// Important Classes Not included
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if ( ! function_exists( 'has_post_thumbnail' ) ) {
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require_once( ABSPATH . 'wp-includes/post-thumbnail-template.php' );
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}
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}
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}
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//TODO: see why this is not used
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add_action( ShareYourCartWordpressPlugin::getPluginFile(), array( 'ShareYourCartWooCommerce','uninstallHook' ) );
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}
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