'; echo ''; echo ''; } } } public function advert_paypal_button_info(){ global $advert_options; //advert payment plugins $name = ''; if(array_key_exists('advert_paypal_api_user_name',$advert_options)){ $name = $advert_options['advert_paypal_api_user_name']; } $pw = ''; if(array_key_exists('advert_paypal_api_pw',$advert_options)){ $pw = $advert_options['advert_paypal_api_pw']; } $sig = ''; if(array_key_exists('advert_paypal_api_signature',$advert_options)){ $sig = $advert_options['advert_paypal_api_signature']; } $default_pricing = '5,10,15'; if(array_key_exists('advert_default_paypal_pricing',$advert_options)){ $default_pricing = $advert_options['advert_default_paypal_pricing']; } //default currency $currency = 'USD'; if(array_key_exists('advert_default_paypal_currency',$advert_options)){ $currency = $advert_options['advert_default_paypal_currency']; } if(empty($name) || empty($pw) || empty($sig)) return; //who are we working with $user_id = intval(get_current_user_id()); $post_id = intval(apply_filters('get_advertiser_id', $user_id)); echo '

'; _e( '

Select the amount of AdCredits you want to add then click Buy Now

', 'ADVERT_TEXTDOMAIN'); echo '

'; echo ' ' . __('Current Rates', 'ADVERT_TEXTDOMAIN') . ''; echo '

'; do_action('advert_current_rates'); $itemNumber = $post_id; $itemName = get_bloginfo() . ' - Advertising by AdVert'; $itemCurrency = $currency; $default_pricing = explode(',', $default_pricing); $nonce = wp_create_nonce( 'advert-adcredit-'.$post_id ); echo ''; } /** * Add endpoint * * Domain + ?AdVert_PayPal_IPN * Full url for ipn/endpoint: yourdomain/?AdVert_PayPal_IPN&action=advert_ipn_handler * * @access public * @since 1.0.0 * @return void */ public function advert_add_endpoint() { // Endpoint for PayPal IPN gateway add_rewrite_endpoint('AdVert_PayPal_IPN', EP_ALL); } /** * Endpoint requests * * @access public * @since 1.0.0 * @return void */ public function advert_handle_endpoint_requests() { global $wp; if (isset($_GET['action']) && $_GET['action'] === 'advert_ipn_handler') { //Prevent output ob_start(); //call IPN function do_action('advert_ipn_handler'); //Done, clear buffer and exit ob_end_clean(); die('0'); } } public function advert_ipn_handler() { /** * The class responsible for defining all actions related to paypal ipn listener */ require_once(ADVERT_PLUGIN_DIR . 'plugins/paypal/class-advert-paypal-ipn.php'); //require_once plugin_dir_path(dirname(__FILE__)) . 'includes/class-paypal-ipn-for-wordpress-paypal-helper.php'; $AdVert_Paypal_Ipn_Checker_Object = new AdVert_Paypal_Ipn_Checker(); /** * The check_ipn_request function check and validation for ipn response */ if($AdVert_Paypal_Ipn_Checker_Object->advert_check_ipn_request()){ add_action('advert_payment_status_completed', array($this, 'advert_process_adcredits'), 10, 1); add_action('advert_payment_status_canceled_reversal', array($this, 'advert_process_adcredits'), 10, 1); //add_action('advert_adaptive_status_completed', array($this, 'advert_process_adcredits'), 10, 1); add_action('advert_payment_status_refunded', array($this, 'advert_process_remove_adcredits'), 10, 1); add_action('advert_payment_status_reversed', array($this, 'advert_process_remove_adcredits'), 10, 1); add_action('advert_masspay_payment_status_refunded', array($this, 'advert_process_remove_adcredits'), 10, 1); //add_action('advert_txn_type_adjustment', array($this, 'advert_process_remove_adcredits'), 10, 1); $AdVert_Paypal_Ipn_Checker_Object->advert_successful_request($IPN_status = true); } else{ $AdVert_Paypal_Ipn_Checker_Object->advert_successful_request($IPN_status = false); } } /** * Create folder and file if not exist * */ public function advert_create_ipn_log_dir() { // Install files and folders for uploading files and prevent hotlinking $files = array( array( 'base' => ADVERT_PAYPAL_IPN_LOG_DIR, 'file' => '.htaccess', 'content' => 'deny from all' ), array( 'base' => ADVERT_PAYPAL_IPN_LOG_DIR, 'file' => 'index.html', 'content' => '' ) ); foreach ($files as $file) { if (wp_mkdir_p($file['base']) && !file_exists(trailingslashit($file['base']) . $file['file'])) { if ($file_handle = @fopen(trailingslashit($file['base']) . $file['file'], 'w')) { fwrite($file_handle, $file['content']); fclose($file_handle); } } } } public function advert_create_paypal_button($name,$pw,$sig,$itemNumber,$itemName,$itemAmount,$itemCurrency,$nonce){ $returnTrue = esc_url(admin_url( 'admin.php?page=advert-user' )).'&action=return&_wpnonce='.$nonce; $returnFalse = esc_url(admin_url( 'admin.php?page=advert-user' )).'&action=cancel-return&_wpnonce='.$nonce; $ipnURL = site_url('?AdVert_PayPal_IPN&action=advert_ipn_handler'); $sendPayData = array( "METHOD" => "BMCreateButton", "VERSION" => "124", "USER" => $name, "PWD" => $pw, "SIGNATURE" => $sig, "BUTTONCODE" => "ENCRYPTED", "BUTTONTYPE" => "BUYNOW", "BUTTONSUBTYPE" => "SERVICES", "BUTTONIMAGE" => "REG", "BUYNOWTEXT" => "BUYNOW", "L_BUTTONVAR1" => "item_number=$itemNumber", "L_BUTTONVAR2" => "item_name=$itemName", "L_BUTTONVAR3" => "amount=$itemAmount", "L_BUTTONVAR4" => "currency_code=$itemCurrency", "L_BUTTONVAR5" => "no_shipping=1", "L_BUTTONVAR6" => "no_note=1", "L_BUTTONVAR7" => "notify_url=$ipnURL", "L_BUTTONVAR8" => "cancel_return=$returnFalse", "L_BUTTONVAR9" => "return=$returnTrue" ); $curl = curl_init(); curl_setopt($curl, CURLOPT_RETURNTRANSFER, true); curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, false); curl_setopt($curl, CURLOPT_URL, 'https://api-3t.paypal.com/nvp?'.http_build_query($sendPayData)); $nvpPayReturn = curl_exec($curl); curl_close($curl); parse_str($nvpPayReturn, $nvpPayVariables); if( $nvpPayVariables['ACK'] === 'Success' ){ return $nvpPayVariables['WEBSITECODE']; } else{ return false; } } }// End AdVert_PayPal_Actions Class class AdVert_PayPal_Settings extends AdVert_Control_Panel { public function __construct() { //add action for advert settings page add_action('advert_add_payment_settings_paypal', array($this, 'advert_add_payment_settings')); //array for verification add_filter('advert_no_sanitize', array( $this, 'advert_no_sanitize' ), 1 ); } public function advert_no_sanitize(){ $plugnosanitize = array( 'advert_paypal_email_address' ); return $plugnosanitize; } public function advert_add_payment_settings(){ add_settings_field( 'advert_paypal_api_user_name', // ID __( 'PayPal API User Name', 'ADVERT_TEXTDOMAIN' ), // Title array( $this, 'textbox_callback' ), // Callback 'advert-cp-general', // Page 'advert_options_cp_general_s2', // Section $selectOptions = array ('label_for' => 'advert_paypal_api_user_name', 'type' => 'text') ); add_settings_field( 'advert_paypal_api_pw', // ID __( 'PayPal API Password', 'ADVERT_TEXTDOMAIN' ), // Title array( $this, 'textbox_callback' ), // Callback 'advert-cp-general', // Page 'advert_options_cp_general_s2', // Section $selectOptions = array ('label_for' => 'advert_paypal_api_pw', 'type' => 'password') ); add_settings_field( 'advert_paypal_api_signature', // ID __( 'PayPal API Signature', 'ADVERT_TEXTDOMAIN' ), // Title array( $this, 'textbox_callback' ), // Callback 'advert-cp-general', // Page 'advert_options_cp_general_s2', // Section $selectOptions = array ('label_for' => 'advert_paypal_api_signature', 'type' => 'text') ); add_settings_field( 'advert_paypal_api_howto', // ID __( 'Get your API information', 'ADVERT_TEXTDOMAIN' ), // Title array( $this, 'blank_callback' ), // Callback 'advert-cp-general', // Page 'advert_options_cp_general_s2' // Section ); add_settings_field( 'advert_default_paypal_currency', // ID __( 'Currency Type', 'ADVERT_TEXTDOMAIN' ), // Title array( $this, 'select_callback' ), // Callback 'advert-cp-general', // Page 'advert_options_cp_general_s2', // Section $selectOptions = array ( 'label_for' => 'advert_default_paypal_currency', 'option1' => 'AUD', 'option2' => 'CAD', 'option3' => 'CZK', 'option4' => 'DKK', 'option5' => 'EUR', 'option6' => 'HKD', 'option7' => 'ILS', 'option8' => 'MXN', 'option9' => 'NOK', 'option10' => 'NZD', 'option11' => 'PHP', 'option12' => 'PLN', 'option13' => 'GBP', 'option14' => 'SGD', 'option15' => 'SEK', 'option16' => 'CHF', 'option17' => 'THB', 'option18' => 'USD' ) ); add_settings_field( 'advert_default_paypal_pricing', // ID __( 'Default AdCredit Amount', 'ADVERT_TEXTDOMAIN' ), // Title array( $this, 'select_callback' ), // Callback 'advert-cp-general', // Page 'advert_options_cp_general_s2', // Section $selectOptions = array ( 'label_for' => 'advert_default_paypal_pricing', 'option1' => '5,10,20', 'option2' => '10,20,40', 'option3' => '15,30,60', 'option4' => '20,40,80', 'option5' => '25,50,100', 'option6' => '30,60,120', 'option7' => '60,120,240', 'option8' => '120,240,480', 'option9' => '250,500,1000', 'option10' => '500,1000,2000', 'option11' => '1000,2000,4000', 'option12' => '5000,10000,20000' ) ); add_settings_field( 'advert_paypal_ipn', // ID __( 'PayPal IPN URL', 'ADVERT_TEXTDOMAIN' ), // Title array( $this, 'ipn_textbox_callback' ), // Callback 'advert-cp-general', // Page 'advert_options_cp_general_s2', // Section $selectOptions = array ('label_for' => 'advert_paypal_ipn') ); add_settings_field( 'advert_paypal_ipn_debug', // ID __( 'PayPal IPN Debug', 'ADVERT_TEXTDOMAIN' ), // Title array( $this, 'checkbox_callback' ), // Callback 'advert-cp-general', // Page 'advert_options_cp_general_s2', // Section $selectOptions = array ('label_for' => 'advert_paypal_ipn_debug', 'warning' => 'Warning: This will log all transactions the IPN listener receives @uploads/advert-paypal-ipn-logs or @blogs.dir/site#/files/advert-paypal-ipn-logs') ); } // Textboxes public function ipn_textbox_callback(array $args) { global $currentScreen; $textbox_id = $args['label_for']; printf( '' ); } }// End AdVert_PayPal_Settings Class