_plugin_name:
$this->buttonCallback();
break;
case $this->_plugin_name.'_coupon':
$this->couponCallback();
break;
}
}
}
public function isCartActive() {
return true;
}
/*
*
* Extend the base class implementation
*
*/
public function pluginsLoadedHook() {
parent::pluginsLoadedHook();
if (!$this->isCartActive()) return;
add_action('init', array(&$this, 'processInit'));
$this->_hookButton();
}
private function _hookButton() {
if ($this->isCartActive()) {
if (isset($_GET['product']))
add_filter('woocommerce_product_description_heading', array(&$this, '_getProductButton'));
add_action('woocommerce_cart_contents', array(&$this, '_getCartButton'));
}
}
public function _getProductButton() {
$passed_arguments = func_get_args();
$description = array_shift($passed_arguments);
$ret = $description;
$ret .= $this->getProductButton();
return $ret;
}
public function _getCartButton() {
$ret = "";
$ret .= '';
$ret .= $this->getCartButton();
$ret .= '
';
$ret .= '';
echo $ret;
}
public function getSecretKey() {
return '2cfd496d-7812-44ba-91ce-e43c59f6c680';
}
public function isSingleProduct() {
return isset($_GET['product']) ? true : false;
}
public function saveCoupon($token, $coupon_code, $coupon_value, $coupon_type) {
$post_id = $this->_saveCouponPost($coupon_code);
$this->_saveCouponMetaData($post_id, $this->_getCouponMetaData($coupon_type, $coupon_value));
parent::saveCoupon($token, $coupon_code, $coupon_value, $coupon_type);
}
public function applyCoupon($coupon_code) {
//$this->_loadWooCommerce();
//global $woocommerce;
//$woocommerce->cart->add_discount($coupon_code);
return;
}
private function _saveCouponPost($coupon_code) {
$new_post = array(
'post_title' => $coupon_code,
'post_name' => ereg_replace("[^A-Za-z0-9]", "", $coupon_code),
'post_content' => '',
'post_status' => 'publish',
'comment_status'=> 'closed',
'ping_status' => 'closed',
'post_date' => date('Y-m-d H:i:s'),
'post_author' => $this->_post_user_id,
'post_type' => 'shop_coupon',
'post_category' => array(0)
);
$post_id = wp_insert_post($new_post);
$new_post['ID'] = $post_id;
$new_post['guid']= get_bloginfo('url').'/?post_type=shop_coupon&p='.$post_id;
wp_update_post($new_post);
return $post_id;
}
private function _saveCouponMetaData($post_id, $metas) {
foreach ($metas as $meta_key=>$meta_value) {
$this->_saveSingleCouponMetaData($post_id, $meta_key, $meta_value);
}
}
private function _saveSingleCouponMetaData($post_id, $meta_key, $meta_value) {
$this->insertRow($this->getTableName('postmeta'),
array('post_id' => $post_id,
'meta_key' => $meta_key,
'meta_value' => $meta_value,
));
}
private function _getCouponMetaData($coupon_type, $discount_value) {
switch ($coupon_type) {
case 'amount':
$discount_type = 'fixed_product';
$free_shipping = 'no';
break;
case 'percent':
$discount_type = 'percent_product';
$free_shipping = 'no';
break;
case 'free_shipping':
$discount_type = 'fixed_product';
$discount_value = 0;
$free_shipping = 'yes';
break;
default :
$discount_type = 'fixed_cart';
$free_shipping = 'no';
}
return array(
'customer_email' => 'a:0:{}',
'minimum_amount' => '',
'exclude_product_categories' => 'a:0:{}',
'product_categories' => 'a:0:{}',
'free_shipping' => $free_shipping,
'apply_before_tax' => 'yes',
'expiry_date' => '',
'usage_limit' => 1,
'exclude_product_ids' => '',
'product_ids' => '',
'individual_use' => 'yes',
'coupon_amount' => $discount_value,
'discount_type' => $discount_type,
'_edit_lock' => '1333727222:1',
);
}
public function getButtonCallbackURL() {
global $wp_query;
$callback_url = get_bloginfo('wpurl').'/?action='.$this->_plugin_name;
if ($this->isSingleProduct()) {
$callback_url .= '&p='. $wp_query->post->ID;
}
return $callback_url;
}
public function buttonCallback() {
if (!$this->isCartActive()) return;
$this->_loadWooCommerce();
//specify the parameters
$params = array(
'callback_url' => get_bloginfo('wpurl').'/?action='.$this->_plugin_name.'_coupon'.(isset($_REQUEST['p']) ? '&p='.$_REQUEST['p'] : '' ),
'success_url' => get_option('shopping_cart_url'),
'cancel_url' => get_option('shopping_cart_url'),
);
//there is no product set, thus send the products from the shopping cart
if (!isset($_REQUEST['p'])) {
if (empty($_SESSION['cart']))
exit("Cart is empty");
foreach ($_SESSION['cart'] as $cart_details) {
$params['cart'][] = $this->_getProductDetails($cart_details['product_id']);
}
}
else {
$params['cart'][] = $this->_getProductDetails($_GET['p']);
}
try
{
$this->startSession($params);
}
catch(Exception $e) {
//display the error to the user
echo $e->getMessage();
}
exit;
}
private function _getProductDetails($product_id) {
$product = new WC_Product($product_id);
ob_start();
$product->get_image();
$image = ob_get_clean();
return array(
"item_name" => $product->get_title(),
"item_description" => $product->post->post_content,
"item_url" => $product->post->guid,
"item_price" => $product->price,
"item_picture_url" => $image,
);
}
public function loadSessionData() {
return;
}
private function _loadWooCommerce() {
// Sometimes the WooCommerce Class is not loaded...
if (!class_exists('Woocommerce', false)) {
require_once ABSPATH . 'wp-content/plugins/woocommerce/woocommerce.php';
}
// Important Classes Not included
if (!function_exists('has_post_thumbnail')) {
require_once ABSPATH . 'wp-includes/post-thumbnail-template.php';
}
}
}
$shareYourCartWooCommerce = new ShareYourCartWooCommerce();