Option to redirect to new url on payment success

Author: Kendysond

admin/class-paystack-forms-admin.php

@@ -278,6 +278,7 @@ function kkd_pff_paystack_editor_add_form_data() {
 				$loggedin = get_post_meta($post->ID, '_loggedin', true);
 				$currency = get_post_meta($post->ID, '_currency', true);
 		    $filelimit = get_post_meta($post->ID, '_filelimit', true);
+		    $redirect = get_post_meta($post->ID, '_redirect', true);
 
 				if ($amount == "") {$amount = 0;}
 				if ($filelimit == "") {$filelimit = 2;}
@@ -305,8 +306,10 @@ function kkd_pff_paystack_editor_add_form_data() {
 							</select>';
 		  	echo '<p>Success Message after Payment</p>';
 		    echo '<textarea rows="3"  name="_successmsg"  class="widefat" >'.$successmsg.'</textarea>';
-				echo '<p>File Upload Limit(MB):</p>';
+			echo '<p>File Upload Limit(MB):</p>';
 		  	echo '<input ttype="number" name="_filelimit" value="' . $filelimit  . '" class="widefat  pf-number" />';
+		  	echo '<p>Redirect to page link after payment(keep blank to use normal success message):</p>';
+		  	echo '<input ttype="text" name="_redirect" value="' . $redirect  . '" class="widefat" />';
 
 	  }
 	function kkd_pff_paystack_editor_add_email_data() {
@@ -423,13 +426,14 @@ function kkd_pff_paystack_save_data($post_id, $post) {
 				return $post->ID;
 			}
 
-		  $form_meta['_amount'] = $_POST['_amount'];
+		  	$form_meta['_amount'] = $_POST['_amount'];
 			$form_meta['_paybtn'] = $_POST['_paybtn'];
 			$form_meta['_currency'] = $_POST['_currency'];
 			$form_meta['_successmsg'] = $_POST['_successmsg'];
 			$form_meta['_txncharge'] = $_POST['_txncharge'];
 			$form_meta['_loggedin'] = $_POST['_loggedin'];
 			$form_meta['_filelimit'] = $_POST['_filelimit'];
+			$form_meta['_redirect'] = $_POST['_redirect'];
 			///
 			$form_meta['_subject'] = $_POST['_subject'];
 			$form_meta['_heading'] = $_POST['_heading'];

public/class-paystack-forms-public.php

@@ -46,20 +46,20 @@ public function enqueue_scripts() {
 define('KKD_PFF_PAYSTACK_ADDITIONAL_CHARGE', 10000);
 define('KKD_PFF_PAYSTACK_LOCAL_CAP', 200000);
 
-define('KKD_PFF_PAYSTACK_CHARGE_DIVIDER', floatval(1-PAYSTACK_PERCENTAGE));
-define('KKD_PFF_PAYSTACK_CROSSOVER_AMOUNT', intval((PAYSTACK_CROSSOVER_TOTAL*PAYSTACK_CHARGE_DIVIDER)-PAYSTACK_ADDITIONAL_CHARGE));
-define('KKD_PFF_PAYSTACK_FLATLINE_AMOUNT_PLUS_CHARGE', intval((PAYSTACK_LOCAL_CAP-PAYSTACK_ADDITIONAL_CHARGE)/PAYSTACK_PERCENTAGE));
-define('KKD_PFF_PAYSTACK_FLATLINE_AMOUNT', PAYSTACK_FLATLINE_AMOUNT_PLUS_CHARGE - PAYSTACK_LOCAL_CAP);
+define('KKD_PFF_PAYSTACK_CHARGE_DIVIDER', floatval(1-KKD_PFF_PAYSTACK_PERCENTAGE));
+define('KKD_PFF_PAYSTACK_CROSSOVER_AMOUNT', intval((KKD_PFF_PAYSTACK_CROSSOVER_TOTAL*KKD_PFF_PAYSTACK_CHARGE_DIVIDER)-KKD_PFF_PAYSTACK_ADDITIONAL_CHARGE));
+define('KKD_PFF_PAYSTACK_FLATLINE_AMOUNT_PLUS_CHARGE', intval((KKD_PFF_PAYSTACK_LOCAL_CAP-KKD_PFF_PAYSTACK_ADDITIONAL_CHARGE)/KKD_PFF_PAYSTACK_PERCENTAGE));
+define('KKD_PFF_PAYSTACK_FLATLINE_AMOUNT', KKD_PFF_PAYSTACK_FLATLINE_AMOUNT_PLUS_CHARGE - KKD_PFF_PAYSTACK_LOCAL_CAP);
 
 function kkd_pff_paystack_add_paystack_charge($amount)
 {
     $amountinkobo = $amount * 100;
-    if ($amountinkobo > PAYSTACK_FLATLINE_AMOUNT)
-        return ($amountinkobo + PAYSTACK_LOCAL_CAP)/100;
-    elseif ($amountinkobo > PAYSTACK_CROSSOVER_AMOUNT)
-        return (intval(($amountinkobo + PAYSTACK_ADDITIONAL_CHARGE) / PAYSTACK_CHARGE_DIVIDER))/100;
+    if ($amountinkobo > KKD_PFF_PAYSTACK_FLATLINE_AMOUNT)
+        return ($amountinkobo + KKD_PFF_PAYSTACK_LOCAL_CAP)/100;
+    elseif ($amountinkobo > KKD_PFF_PAYSTACK_CROSSOVER_AMOUNT)
+        return (intval(($amountinkobo + KKD_PFF_PAYSTACK_ADDITIONAL_CHARGE) / KKD_PFF_PAYSTACK_CHARGE_DIVIDER))/100;
     else
-        return (intval($amountinkobo / PAYSTACK_CHARGE_DIVIDER))/100;
+        return (intval($amountinkobo / KKD_PFF_PAYSTACK_CHARGE_DIVIDER))/100;
 }
 
 add_filter ("wp_mail_content_type", "kkd_pff_paystack_mail_content_type");
@@ -1131,6 +1131,7 @@ function kkd_pff_paystack_confirm_payment() {
 		$recur = get_post_meta($payment_array->post_id,'_recur',true);
 		$currency = get_post_meta($payment_array->post_id,'_currency',true);
 		$txncharge = get_post_meta($payment_array->post_id,'_txncharge',true);
+		$redirect = get_post_meta($payment_array->post_id,'_redirect',true);
 
 
 		$mode =  esc_attr( get_option('mode') );
@@ -1215,11 +1216,16 @@ function kkd_pff_paystack_confirm_payment() {
 		}
 
 	}
-
-	 $response = array(
+	$response = array(
      'result' => $result,
      'message' => $message,
    );
+	if ($result == 'success' && $redirect != '') {
+	 $response['result'] = 'success2';
+	 $response['link'] = $redirect;
+	}
+
+	 
   echo json_encode($response);
 
   die();

public/js/paystack-forms-public.js

@@ -163,6 +163,9 @@
 					 						$.blockUI({ message: 'Please wait...' });
 					 						$.post($form.attr('action'), {'action':'kkd_pff_paystack_confirm_payment','code':response.trxref,'quantity':quantity}, function(newdata) {
 					 									data = JSON.parse(newdata);
+					 									if (data.result == 'success2'){
+									                       window.location.href = data.link;
+									                    }
 					 									if (data.result == 'success'){
 					 										$('.paystack-form')[0].reset();
 					 										$('html,body').animate({ scrollTop: $('.paystack-form').offset().top - 110 }, 500);
@@ -199,6 +202,9 @@
 					 						$.blockUI({ message: 'Please wait...' });
 					 						$.post($form.attr('action'), {'action':'kkd_pff_paystack_confirm_payment','code':response.trxref}, function(newdata) {
 					 									data = JSON.parse(newdata);
+					 									if (data.result == 'success2'){
+									                       window.location.href = data.link;
+									                    }
 					 									if (data.result == 'success'){
 					 										$('.paystack-form')[0].reset();
 					 										$('html,body').animate({ scrollTop: $('.paystack-form').offset().top - 110 }, 500);