コード例 #1
0
 /**
  * Process payment.
  *
  * @return array
  */
 public function process_payment($object_id, $user_id = 0, $payment_type = 'course', $atts = array())
 {
     if (!$user_id) {
         $user_id = get_current_user_id();
     }
     if (!$user_id) {
         return array('status' => '', 'redirect' => home_url('/'));
     }
     // Add payment.
     $payment = IB_Educator_Payment::get_instance();
     $payment->user_id = $user_id;
     $payment->payment_type = $payment_type;
     $payment->payment_status = 'complete';
     $payment->payment_gateway = $this->get_id();
     $payment->amount = 0.0;
     $payment->currency = ib_edu_get_currency();
     if ('course' == $payment_type) {
         $payment->course_id = $object_id;
         $payment->amount = ib_edu_get_course_price($object_id);
     } elseif ('membership' == $payment_type) {
         $payment->object_id = $object_id;
         $ms = IB_Educator_Memberships::get_instance();
         $payment->amount = $ms->get_price($object_id);
     }
     if (!empty($atts['ip'])) {
         $payment->ip = $atts['ip'];
     }
     if (0.0 == $payment->amount) {
         $payment->save();
         if ($payment->ID) {
             if ('course' == $payment->payment_type) {
                 // Setup course entry.
                 $entry = IB_Educator_Entry::get_instance();
                 $entry->course_id = $object_id;
                 $entry->user_id = $user_id;
                 $entry->payment_id = $payment->ID;
                 $entry->entry_status = 'inprogress';
                 $entry->entry_date = date('Y-m-d H:i:s');
                 $entry->save();
             } elseif ('membership' == $payment->payment_type) {
                 // Setup membership.
                 $ms->setup_membership($user_id, $object_id);
             }
         }
     }
     return array('status' => 'complete', 'redirect' => get_permalink($object_id), 'payment' => $payment);
 }
コード例 #2
0
 /**
  * Cancel student's payment for a course.
  */
 public static function cancel_payment()
 {
     if (!isset($_POST['_wpnonce']) || !wp_verify_nonce($_POST['_wpnonce'], 'ibedu_cancel_payment')) {
         return;
     }
     if (!is_user_logged_in()) {
         return;
     }
     $payment_id = isset($_POST['payment_id']) ? absint($_POST['payment_id']) : 0;
     if (!$payment_id) {
         return;
     }
     $payment = IB_Educator_Payment::get_instance($payment_id);
     // User may cancel his/her pending payments only.
     if ('pending' == $payment->payment_status && $payment->user_id == get_current_user_id()) {
         if ($payment->update_status('cancelled')) {
             wp_redirect(ib_edu_get_endpoint_url('edu-message', 'payment-cancelled', get_permalink()));
             exit;
         }
     }
 }
コード例 #3
0
 /**
  * Add course entry.
  */
 public function addEntry($data)
 {
     $payment = IB_Educator_Payment::get_instance($data['payment_id']);
     $entry = IB_Educator_Entry::get_instance();
     $entry->course_id = $data['course_id'];
     $entry->user_id = $payment->user_id;
     $entry->payment_id = $payment->ID;
     $entry->entry_status = $data['entry_status'];
     $entry->entry_date = date('Y-m-d H:i:s');
     $entry->save();
     return $entry->ID;
 }
コード例 #4
0
    if ($payment->ID && $payment->user_id == $user_id) {
        do_action('ib_educator_thankyou_' . $payment->payment_gateway);
    }
    // Show link to the payments page.
    $payments_page = get_post(ib_edu_page_id('user_payments'));
    if ($payments_page) {
        echo '<p>' . sprintf(esc_html__('Go to %s page', 'training'), '<a href="' . esc_url(get_permalink($payments_page->ID)) . '">' . esc_html($payments_page->post_title) . '</a>') . '</p>';
    }
} else {
    if ($pay = get_query_var('edu-pay')) {
        // Can be used for step 2 of the payment process.
        // PayPal gateway uses it.
        if (!is_numeric($pay)) {
            return;
        }
        $payment = IB_Educator_Payment::get_instance($pay);
        // The payment must exist and it must belong to the current user.
        if ($payment->ID && $payment->user_id == $user_id) {
            do_action('ib_educator_pay_' . $payment->payment_gateway);
        }
    } else {
        // Step 1 of the payment process.
        $object_id = get_query_var('edu-course');
        $post = null;
        if (!is_numeric($object_id) && isset($_POST['course_id'])) {
            $object_id = intval($_POST['course_id']);
        }
        if ($object_id) {
            $post = get_post($object_id);
        } else {
            // No course id? Try to get membership id.
コード例 #5
0
 /**
  * Edit payment action.
  */
 public static function edit_payment()
 {
     $payment_id = isset($_GET['payment_id']) ? absint($_GET['payment_id']) : 0;
     $payment = IB_Educator_Payment::get_instance($payment_id);
     $errors = array();
     if (count($_POST)) {
         // Verify nonce.
         check_admin_referer('ib_educator_edit_payment_' . $payment_id);
         // Capability check.
         if (!current_user_can('manage_educator')) {
             return;
         }
         // Payment type.
         if (isset($_POST['payment_type']) && array_key_exists($_POST['payment_type'], IB_Educator_Payment::get_types())) {
             $payment->payment_type = $_POST['payment_type'];
         }
         // Student ID.
         if (empty($payment->user_id)) {
             if (!empty($_POST['student_id']) && is_numeric($_POST['student_id'])) {
                 $payment->user_id = $_POST['student_id'];
             } else {
                 $errors[] = 'empty_student_id';
             }
         }
         // Course ID.
         if (empty($payment->course_id)) {
             if (!empty($_POST['course_id']) && is_numeric($_POST['course_id'])) {
                 $payment->course_id = $_POST['course_id'];
             } elseif ('course' == $payment->payment_type) {
                 $errors[] = 'empty_course_id';
             }
         }
         // Object ID.
         if (isset($_POST['object_id']) && is_numeric($_POST['object_id'])) {
             $payment->object_id = $_POST['object_id'];
         }
         // Tax.
         if (isset($_POST['tax']) && is_numeric($_POST['tax'])) {
             $payment->tax = $_POST['tax'];
         }
         // Amount.
         if (isset($_POST['amount']) && is_numeric($_POST['amount'])) {
             $payment->amount = $_POST['amount'];
         }
         if (isset($_POST['currency'])) {
             $payment->currency = sanitize_text_field($_POST['currency']);
         }
         // Transaction ID.
         if (isset($_POST['txn_id'])) {
             $payment->txn_id = sanitize_text_field($_POST['txn_id']);
         }
         // Payment status.
         if (isset($_POST['payment_status']) && array_key_exists($_POST['payment_status'], IB_Educator_Payment::get_statuses())) {
             $payment->payment_status = $_POST['payment_status'];
         }
         // Payment gateway.
         if (isset($_POST['payment_gateway'])) {
             $payment->payment_gateway = sanitize_title($_POST['payment_gateway']);
         }
         // First Name.
         if (isset($_POST['first_name'])) {
             $payment->first_name = sanitize_text_field($_POST['first_name']);
         }
         // Last Name.
         if (isset($_POST['last_name'])) {
             $payment->last_name = sanitize_text_field($_POST['last_name']);
         }
         // Address.
         if (isset($_POST['address'])) {
             $payment->address = sanitize_text_field($_POST['address']);
         }
         // Address Line 2.
         if (isset($_POST['address_2'])) {
             $payment->address_2 = sanitize_text_field($_POST['address_2']);
         }
         // City.
         if (isset($_POST['city'])) {
             $payment->city = sanitize_text_field($_POST['city']);
         }
         // Postcode.
         if (isset($_POST['postcode'])) {
             $payment->postcode = sanitize_text_field($_POST['postcode']);
         }
         // State / Province.
         if (isset($_POST['state'])) {
             $payment->state = sanitize_text_field($_POST['state']);
         }
         // Country.
         if (isset($_POST['country'])) {
             $payment->country = sanitize_text_field($_POST['country']);
         }
         if (!empty($errors)) {
             ib_edu_message('edit_payment_errors', $errors);
             return;
         }
         if ($payment->save()) {
             // Update payment meta.
             if (isset($_POST['line_id']) && is_array($_POST['line_id'])) {
                 foreach ($_POST['line_id'] as $key => $line_id) {
                     if (!is_numeric($line_id)) {
                         continue;
                     }
                     $payment->update_line(array('ID' => $line_id, 'object_id' => isset($_POST['line_object_id'][$key]) ? intval($_POST['line_object_id'][$key]) : 0, 'line_type' => isset($_POST['line_type'][$key]) ? sanitize_text_field($_POST['line_type'][$key]) : '', 'amount' => isset($_POST['line_amount'][$key]) ? sanitize_text_field($_POST['line_amount'][$key]) : 0.0, 'tax' => isset($_POST['line_tax'][$key]) ? sanitize_text_field($_POST['line_tax'][$key]) : 0.0, 'name' => isset($_POST['line_name'][$key]) ? sanitize_text_field($_POST['line_name'][$key]) : ''));
                 }
             }
             $api = IB_Educator::get_instance();
             $entry_saved = true;
             // Create entry for the student.
             // Implemented for the "course" payment type.
             if (isset($_POST['create_entry']) && !$api->get_entry(array('payment_id' => $payment->ID))) {
                 $entry = IB_Educator_Entry::get_instance();
                 $entry->course_id = $payment->course_id;
                 $entry->user_id = $payment->user_id;
                 $entry->payment_id = $payment->ID;
                 $entry->entry_status = 'inprogress';
                 $entry->entry_date = date('Y-m-d H:i:s');
                 $entry_saved = $entry->save();
                 if ($entry_saved) {
                     // Send notification email to the student.
                     $student = get_user_by('id', $payment->user_id);
                     $course = get_post($payment->course_id, OBJECT, 'display');
                     if ($student && $course) {
                         ib_edu_send_notification($student->user_email, 'student_registered', array('course_title' => $course->post_title), array('student_name' => $student->display_name, 'course_title' => $course->post_title, 'course_excerpt' => $course->post_excerpt));
                     }
                 }
             }
             // Setup membership for the student.
             if (isset($_POST['setup_membership']) && 'membership' == $payment->payment_type) {
                 $ms = IB_Educator_Memberships::get_instance();
                 // Setup membership.
                 $ms->setup_membership($payment->user_id, $payment->object_id);
                 // Send notification email.
                 $student = get_user_by('id', $payment->user_id);
                 $membership = $ms->get_membership($payment->object_id);
                 if ($student && $membership) {
                     $user_membership = $ms->get_user_membership($student->ID);
                     $membership_meta = $ms->get_membership_meta($membership->ID);
                     $expiration = $user_membership ? $user_membership['expiration'] : 0;
                     ib_edu_send_notification($student->user_email, 'membership_register', array(), array('student_name' => $student->display_name, 'membership' => $membership->post_title, 'expiration' => $expiration ? date_i18n(get_option('date_format'), $expiration) : __('None', 'ibeducator'), 'price' => $ms->format_price($membership_meta['price'], $membership_meta['duration'], $membership_meta['period'], false)));
                 }
             }
             if ($entry_saved) {
                 wp_redirect(admin_url('admin.php?page=ib_educator_payments&edu-action=edit-payment&payment_id=' . $payment->ID . '&edu-message=saved'));
                 exit;
             }
         }
     }
 }
コード例 #6
0
 /**
  * Charge the card using Stripe.
  * It's an AJAX action.
  */
 public function process_stripe_token()
 {
     if (!isset($_POST['_wpnonce']) || !wp_verify_nonce($_POST['_wpnonce'], 'ib_educator_stripe_token')) {
         exit('0');
     }
     if (!isset($_POST['token']) || !isset($_POST['payment_id'])) {
         exit('0');
     }
     $user = wp_get_current_user();
     if (0 == $user->ID) {
         exit('0');
     }
     $payment = IB_Educator_Payment::get_instance($_POST['payment_id']);
     if (!$payment->ID || $user->ID != $payment->user_id) {
         // The payment must exist and it must be associated with the current user.
         exit('0');
     }
     require_once IBEDUCATOR_PLUGIN_DIR . 'lib/Stripe/Stripe.php';
     $token = $_POST['token'];
     $amount = round((double) $payment->amount, 2);
     $description = sprintf(__('Payment #%d', 'ibeducator'), $payment->ID);
     if ('course' == $payment->payment_type) {
         $description .= ' , ' . get_the_title($payment->course_id);
     } elseif ('membership' == $payment->payment_type) {
         $description .= ' , ' . get_the_title($payment->object_id);
     }
     try {
         Stripe::setApiKey($this->get_option('secret_key'));
         Stripe_Charge::create(array('amount' => $amount * 100, 'currency' => $payment->currency, 'card' => $token, 'description' => $description));
         // Update the payment status.
         $payment->payment_status = 'complete';
         $payment->save();
         // Setup course or membership for the student.
         IB_Educator::get_instance()->setup_payment_item($payment);
         exit('1');
     } catch (Exception $e) {
     }
     exit('0');
 }
コード例 #7
0
ファイル: ib-educator.php プロジェクト: kptac/ibeducator
 /**
  * Save payment to database.
  *
  * @param array $data
  * @return IB_Educator_Payment
  */
 public function add_payment($data)
 {
     $payment = IB_Educator_Payment::get_instance();
     if (!empty($data['course_id'])) {
         $payment->course_id = $data['course_id'];
     }
     $payment->user_id = $data['user_id'];
     if (!empty($data['object_id'])) {
         $payment->object_id = $data['object_id'];
     }
     $payment->payment_type = $data['payment_type'];
     $payment->payment_gateway = $data['payment_gateway'];
     $payment->payment_status = $data['payment_status'];
     $payment->amount = $data['amount'];
     $payment->currency = $data['currency'];
     if (!empty($data['tax'])) {
         $payment->tax = $data['tax'];
     }
     $payment->save();
     return $payment;
 }
コード例 #8
0
 /**
  * Create payment.
  *
  * @param int $object_id ID of the object the payment is to be associated with.
  * @param int $user_id
  * @param string $payment_type
  * @return IB_Educator_Payment
  */
 public function create_payment($object_id, $user_id, $payment_type, $atts = array())
 {
     $payment = IB_Educator_Payment::get_instance();
     $payment->user_id = $user_id;
     $payment->payment_type = $payment_type;
     $payment->payment_status = 'pending';
     $payment->payment_gateway = $this->get_id();
     $payment->currency = ib_edu_get_currency();
     if ('course' == $payment_type) {
         $payment->course_id = $object_id;
         $payment->amount = ib_edu_get_course_price($object_id);
     } elseif ('membership' == $payment_type) {
         $payment->object_id = $object_id;
         $payment->amount = IB_Educator_Memberships::get_instance()->get_price($object_id);
     }
     $tax_data = null;
     if (ib_edu_collect_billing_data($object_id)) {
         // Save billing data.
         $billing = get_user_meta($user_id, '_ib_educator_billing', true);
         if (!is_array($billing)) {
             $billing = array();
         }
         $payment->first_name = get_user_meta($user_id, 'first_name', true);
         $payment->last_name = get_user_meta($user_id, 'last_name', true);
         $payment->address = isset($billing['address']) ? $billing['address'] : '';
         $payment->address_2 = isset($billing['address_2']) ? $billing['address_2'] : '';
         $payment->city = isset($billing['city']) ? $billing['city'] : '';
         $payment->state = isset($billing['state']) ? $billing['state'] : '';
         $payment->postcode = isset($billing['postcode']) ? $billing['postcode'] : '';
         $payment->country = isset($billing['country']) ? $billing['country'] : '';
         // Calculate tax.
         $edu_tax = IB_Educator_Tax::get_instance();
         $tax_data = $edu_tax->calculate_tax($edu_tax->get_tax_class_for($object_id), $payment->amount, $payment->country, $payment->state);
         $payment->tax = $tax_data['tax'];
         $payment->amount = $tax_data['total'];
     }
     if (!empty($atts['ip'])) {
         $payment->ip = $atts['ip'];
     }
     $payment->save();
     // Save tax data.
     if ($tax_data) {
         foreach ($tax_data['taxes'] as $tax) {
             $payment->update_line(array('object_id' => $tax->ID, 'line_type' => 'tax', 'amount' => $tax->amount, 'name' => $tax->name));
         }
     }
     return $payment;
 }
コード例 #9
0
 public function process_ipn()
 {
     $debug = 0;
     $log_file = IBEDUCATOR_PLUGIN_DIR . 'ipn.log';
     // Read POST data
     // reading posted data directly from $_POST causes serialization
     // issues with array data in POST. Reading raw POST data from input stream instead.
     $raw_post_data = file_get_contents('php://input');
     $raw_post_array = explode('&', $raw_post_data);
     $myPost = array();
     foreach ($raw_post_array as $keyval) {
         $keyval = explode('=', $keyval);
         if (2 == count($keyval)) {
             $myPost[$keyval[0]] = urldecode($keyval[1]);
         }
     }
     // read the post from PayPal system and add 'cmd'
     $req = 'cmd=_notify-validate';
     if (function_exists('get_magic_quotes_gpc')) {
         $get_magic_quotes_exists = true;
     } else {
         $get_magic_quotes_exists = false;
     }
     foreach ($myPost as $key => $value) {
         if (true == $get_magic_quotes_exists && 1 == get_magic_quotes_gpc()) {
             $value = urlencode(stripslashes($value));
         } else {
             $value = urlencode($value);
         }
         $req .= "&{$key}={$value}";
     }
     // Post IPN data back to PayPal to validate the IPN data is genuine.
     // Without this step anyone can fake IPN data.
     if ($this->get_option('test')) {
         $paypal_url = $this->test_url;
     } else {
         $paypal_url = $this->live_url;
     }
     $ch = curl_init($paypal_url);
     if (!$ch) {
         return;
     }
     curl_setopt($ch, CURLOPT_HTTP_VERSION, CURL_HTTP_VERSION_1_1);
     curl_setopt($ch, CURLOPT_POST, 1);
     curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
     curl_setopt($ch, CURLOPT_POSTFIELDS, $req);
     curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, 1);
     curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 2);
     curl_setopt($ch, CURLOPT_FORBID_REUSE, 1);
     if ($debug) {
         curl_setopt($ch, CURLOPT_HEADER, 1);
         curl_setopt($ch, CURLINFO_HEADER_OUT, 1);
     }
     // Set TCP timeout to 30 seconds.
     curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, 30);
     curl_setopt($ch, CURLOPT_HTTPHEADER, array('Connection: Close'));
     $res = curl_exec($ch);
     if (0 != curl_errno($ch)) {
         if (true == $debug) {
             error_log(date('[Y-m-d H:i e] ') . 'Can\'t connect to PayPal to validate IPN message: ' . curl_error($ch) . PHP_EOL, 3, $log_file);
         }
         curl_close($ch);
         exit;
     } else {
         // Log the entire HTTP response if debug is switched on.
         if ($debug) {
             error_log(date('[Y-m-d H:i e] ') . 'HTTP request of validation request:' . curl_getinfo($ch, CURLINFO_HEADER_OUT) . ' for IPN payload: ' . $req . PHP_EOL, 3, $log_file);
             error_log(date('[Y-m-d H:i e] ') . 'HTTP response of validation request: ' . $res . PHP_EOL, 3, $log_file);
         }
         curl_close($ch);
     }
     // Inspect IPN validation result and act accordingly.
     if (false !== strpos($res, 'VERIFIED')) {
         if (isset($_POST['payment_status'])) {
             $payment_id = !isset($_POST['item_number']) ? 0 : absint($_POST['item_number']);
             $currency = !isset($_POST['mc_currency']) ? '' : $_POST['mc_currency'];
             $receiver_email = !isset($_POST['receiver_email']) ? '' : $_POST['receiver_email'];
             $payment_amount = !isset($_POST['mc_gross']) ? '' : $_POST['mc_gross'];
             if ($receiver_email != $this->get_option('business_email')) {
                 return;
             }
             if (0 == $payment_id) {
                 return;
             }
             $payment = IB_Educator_Payment::get_instance($payment_id);
             if (!$payment->ID) {
                 return;
             }
             if ($payment_amount != $payment->amount) {
                 return;
             }
             if ($currency != $payment->currency) {
                 return;
             }
             switch ($_POST['payment_status']) {
                 case 'Completed':
                     // Update payment status.
                     $payment->payment_status = 'complete';
                     if (isset($_POST['txn_id'])) {
                         $payment->txn_id = sanitize_text_field($_POST['txn_id']);
                     }
                     $payment->save();
                     // Setup course or membership for the student.
                     IB_Educator::get_instance()->setup_payment_item($payment);
                     break;
                 case 'Failed':
                 case 'Expired':
                 case 'Denied':
                 case 'Voided':
                     // Update payment status.
                     $payment->payment_status = 'failed';
                     $payment->save();
                     break;
             }
         }
         if ($debug) {
             error_log(date('[Y-m-d H:i e] ') . 'Verified IPN: ' . $req . PHP_EOL, 3, $log_file);
         }
     } else {
         if (0 == strcmp($res, 'INVALID')) {
             if ($debug) {
                 error_log(date('[Y-m-d H:i e] ') . 'Invalid IPN: ' . $req . PHP_EOL, 3, $log_file);
             }
         }
     }
 }
コード例 #10
0
 /**
  * AJAX: delete payment.
  */
 public static function admin_payments_delete()
 {
     if (!current_user_can('manage_educator')) {
         exit;
     }
     $payment_id = isset($_POST['payment_id']) ? absint($_POST['payment_id']) : 0;
     if (!isset($_POST['_wpnonce']) || !wp_verify_nonce($_POST['_wpnonce'], 'ib_educator_delete_payment_' . $payment_id)) {
         exit;
     }
     $response = '';
     $payment = IB_Educator_Payment::get_instance($payment_id);
     if ($payment && $payment->delete()) {
         $response = 'success';
     } else {
         $response = 'failure';
     }
     echo $response;
     exit;
 }