252 lines
7.0 KiB
PHP
252 lines
7.0 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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class ShareYourCartWooCommerce extends ShareYourCartWordpressPlugin{
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public $_plugin_name = "shareyourcart_woo_commerce";
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public $_post_user_id = 1;
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public function processInit(){
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if(isset($_REQUEST['action'])){
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switch($_REQUEST['action']){
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case $this->_plugin_name:
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$this->buttonCallback();
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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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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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*
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* Extend the base class implementation
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*
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*/
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public function pluginsLoadedHook() {
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parent::pluginsLoadedHook();
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if(!$this->isCartActive()) return;
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add_action('init', array(&$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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}
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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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*/
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protected function getProductButtonPosition(){
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$selector = parent::getProductButtonPosition();
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return (!empty($selector) ? $selector : ".summary .price .amount");
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}
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/**
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*
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* Return the jQuery sibling selector for the cart button
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*
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*/
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protected function getCartButtonPosition(){
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$selector = parent::getCartButtonPosition();
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return (!empty($selector) ? $selector : ".cart-subtotal .amount");
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}
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public function getSecretKey() {
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return 'd3ce6c18-7e45-495d-aa4c-8f63edee03a5';
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}
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public function isSingleProduct() {
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return is_singular('product');
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}
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protected function saveCoupon($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, $coupon_type );
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}
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public function applyCoupon($coupon_code) {
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//$this->_loadWooCommerce();
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//global $woocommerce;
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//$woocommerce->cart->add_discount($coupon_code);
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return;
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}
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private function _saveCouponPost($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 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 $callback_url;
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}
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public function buttonCallback(){
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if(!$this->isCartActive()) return;
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$this->_loadWooCommerce();
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global $woocommerce;
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//specify the parameters
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$params = array(
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'callback_url' => get_bloginfo('wpurl').'/?action='.$this->_plugin_name.'_coupon'.(isset($_REQUEST['p']) ? '&p='.$_REQUEST['p'] : '' ),
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'success_url' => get_option('shopping_cart_url'),
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'cancel_url' => get_option('shopping_cart_url'),
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);
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//there is no product set, thus send the products from the shopping cart
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if(!isset($_REQUEST['p']))
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{
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if(sizeof( $woocommerce->cart->get_cart() ) == 0)
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exit("Cart is empty");
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foreach ( $woocommerce->cart->get_cart() as $cart_item_key => $values ) {
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$params['cart'][] = $this->_getProductDetails($values['data']);
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}
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}
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else
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{
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$params['cart'][] = $this->_getProductDetails($_REQUEST['p']);
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}
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try
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{
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$this->startSession($params);
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}
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catch(Exception $e)
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{
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//display the error to the user
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echo $e->getMessage();
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}
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exit;
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}
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private function _getProductDetails($product_id){
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if(is_object($product_id)) { //if we've already received the product, use this one
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$product = $product_id;
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}
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else { //it's only a number, so get the product
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$product = get_product($product_id);
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}
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//WooCommerce actually echoes the image
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ob_start();
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echo $product->get_image(); //older WooCommerce versions might already echo, but newer versions don't, so force it anyway
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$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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{
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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(),
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"item_description" => $product->post->post_excerpt,
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"item_url" => get_permalink($product->id),
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"item_price" => $product->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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public function loadSessionData() {
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return;
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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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} //END IF
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