PHP give_is_test_mode函数代码示例

 /**
  *
  * Display admin bar when active
  *
  * @return bool
  */
 public function give_admin_bar_menu()
 {
     global $wp_admin_bar;
     if (!give_is_test_mode() || !current_user_can('view_give_reports')) {
         return false;
     }
     //Add the main siteadmin menu item
     $wp_admin_bar->add_menu(array('id' => 'give-test-notice', 'href' => admin_url() . 'edit.php?post_type=give_forms&page=give-settings&tab=gateways', 'parent' => 'top-secondary', 'title' => __('Give Test Mode Active', 'give'), 'meta' => array('class' => 'give-test-mode-active')));
 }

/**
 * Complete a purchase
 *
 * Performs all necessary actions to complete a purchase.
 * Triggered by the give_update_payment_status() function.
 *
 * @since 1.0
 *
 * @param int    $payment_id the ID number of the payment
 * @param string $new_status the status of the payment, probably "publish"
 * @param string $old_status the status of the payment prior to being marked as "complete", probably "pending"
 *
 * @return void
 */
function give_complete_purchase($payment_id, $new_status, $old_status)
{
    if ($old_status == 'publish' || $old_status == 'complete') {
        return;
    }
    // Make sure that payments are only completed once
    // Make sure the payment completion is only processed when new status is complete
    if ($new_status != 'publish' && $new_status != 'complete') {
        return;
    }
    $payment_meta = give_get_payment_meta($payment_id);
    $creation_date = get_post_field('post_date', $payment_id, 'raw');
    $completed_date = give_get_payment_completed_date($payment_id);
    $user_info = give_get_payment_meta_user_info($payment_id);
    $donor_id = give_get_payment_customer_id($payment_id);
    $amount = give_get_payment_amount($payment_id);
    do_action('give_pre_complete_purchase', $payment_id);
    $price_id = isset($_POST['give-price-id']) ? (int) $_POST['give-price-id'] : false;
    // Ensure these actions only run once, ever
    if (empty($completed_date)) {
        if (!give_is_test_mode() || apply_filters('give_log_test_payment_stats', false)) {
            give_record_sale_in_log($payment_meta['form_id'], $payment_id, $price_id, $creation_date);
            give_increase_purchase_count($payment_meta['form_id']);
            give_increase_earnings($payment_meta['form_id'], $amount);
        }
        do_action('give_complete_form_donation', $payment_meta['form_id'], $payment_id, $payment_meta);
    }
    // Clear the total earnings cache
    delete_transient('give_earnings_total');
    // Clear the This Month earnings (this_monththis_month is NOT a typo)
    delete_transient(md5('give_earnings_this_monththis_month'));
    delete_transient(md5('give_earnings_todaytoday'));
    // Increase the donor's purchase stats
    Give()->customers->increment_stats($donor_id, $amount);
    give_increase_total_earnings($amount);
    // Ensure this action only runs once ever
    if (empty($completed_date)) {
        // Save the completed date
        give_update_payment_meta($payment_id, '_give_completed_date', current_time('mysql'));
        do_action('give_complete_purchase', $payment_id);
    }
}

 /**
  * Get the Export Data
  *
  * @access public
  * @since  1.0
  * @global object $wpdb Used to query the database using the WordPress
  *                      Database API
  * @return array $data The data for the CSV file
  */
 public function get_data()
 {
     global $wpdb, $give_options;
     $data = array();
     $payments = give_get_payments(array('offset' => 0, 'number' => -1, 'mode' => give_is_test_mode() ? 'test' : 'live', 'status' => isset($_POST['give_export_payment_status']) ? $_POST['give_export_payment_status'] : 'any', 'month' => isset($_POST['month']) ? absint($_POST['month']) : date('n'), 'year' => isset($_POST['year']) ? absint($_POST['year']) : date('Y')));
     foreach ($payments as $payment) {
         $payment_meta = give_get_payment_meta($payment->ID);
         $user_info = give_get_payment_meta_user_info($payment->ID);
         $total = give_get_payment_amount($payment->ID);
         $user_id = isset($user_info['id']) && $user_info['id'] != -1 ? $user_info['id'] : $user_info['email'];
         $form_id = isset($payment_meta['form_id']) ? $payment_meta['form_id'] : '';
         $form_title = isset($payment_meta['form_title']) ? $payment_meta['form_title'] : '';
         if (is_numeric($user_id)) {
             $user = get_userdata($user_id);
         } else {
             $user = false;
         }
         $data[] = array('id' => $payment->ID, 'seq_id' => give_get_payment_number($payment->ID), 'email' => $payment_meta['email'], 'first' => $user_info['first_name'], 'last' => $user_info['last_name'], 'address1' => isset($user_info['address']['line1']) ? $user_info['address']['line1'] : '', 'address2' => isset($user_info['address']['line2']) ? $user_info['address']['line2'] : '', 'city' => isset($user_info['address']['city']) ? $user_info['address']['city'] : '', 'state' => isset($user_info['address']['state']) ? $user_info['address']['state'] : '', 'country' => isset($user_info['address']['country']) ? $user_info['address']['country'] : '', 'zip' => isset($user_info['address']['zip']) ? $user_info['address']['zip'] : '', 'amount' => html_entity_decode(give_format_amount($total)), 'form_id' => $form_id, 'form' => $form_title, 'gateway' => give_get_gateway_admin_label(get_post_meta($payment->ID, '_give_payment_gateway', true)), 'trans_id' => give_get_payment_transaction_id($payment->ID), 'key' => $payment_meta['key'], 'date' => $payment->post_date, 'user' => $user ? $user->display_name : __('guest', 'give'), 'status' => give_get_payment_status($payment, true));
     }
     $data = apply_filters('give_export_get_data', $data);
     $data = apply_filters('give_export_get_data_' . $this->export_type, $data);
     return $data;
 }

/**
 * Get PayPal Redirect
 *
 * @since 1.0
 *
 * @param bool $ssl_check Is SSL?
 *
 * @return string
 */
function give_get_paypal_redirect($ssl_check = false)
{
    if (is_ssl() || !$ssl_check) {
        $protocal = 'https://';
    } else {
        $protocal = 'http://';
    }
    // Check the current payment mode
    if (give_is_test_mode()) {
        // Test mode
        $paypal_uri = $protocal . 'www.sandbox.paypal.com/cgi-bin/webscr';
    } else {
        // Live mode
        $paypal_uri = $protocal . 'www.paypal.com/cgi-bin/webscr';
    }
    return apply_filters('give_paypal_uri', $paypal_uri);
}

/**
 * Get system info
 *
 * @since       1.0
 * @access      public
 * @global      object $wpdb         Used to query the database using the WordPress Database API
 * @global      array  $give_options Array of all Give options
 * @return      string $return A string containing the info to output
 */
function give_tools_sysinfo_get()
{
    global $wpdb, $give_options;
    if (!class_exists('Browser')) {
        require_once GIVE_PLUGIN_DIR . 'includes/libraries/browser.php';
    }
    $browser = new Browser();
    // Get theme info
    if (get_bloginfo('version') < '3.4') {
        $theme_data = get_theme_data(get_stylesheet_directory() . '/style.css');
        $theme = $theme_data['Name'] . ' ' . $theme_data['Version'];
    } else {
        $theme_data = wp_get_theme();
        $theme = $theme_data->Name . ' ' . $theme_data->Version;
    }
    // Try to identify the hosting provider
    $host = give_get_host();
    $return = '### Begin System Info ###' . "\n\n";
    // Start with the basics...
    $return .= '-- Site Info' . "\n\n";
    $return .= 'Site URL:                 ' . site_url() . "\n";
    $return .= 'Home URL:                 ' . home_url() . "\n";
    $return .= 'Multisite:                ' . (is_multisite() ? 'Yes' : 'No') . "\n";
    $return = apply_filters('give_sysinfo_after_site_info', $return);
    // Can we determine the site's host?
    if ($host) {
        $return .= "\n" . '-- Hosting Provider' . "\n\n";
        $return .= 'Host:                     ' . $host . "\n";
        $return = apply_filters('give_sysinfo_after_host_info', $return);
    }
    // The local users' browser information, handled by the Browser class
    $return .= "\n" . '-- User Browser' . "\n\n";
    $return .= $browser;
    $return = apply_filters('give_sysinfo_after_user_browser', $return);
    // WordPress configuration
    $return .= "\n" . '-- WordPress Configuration' . "\n\n";
    $return .= 'Version:                  ' . get_bloginfo('version') . "\n";
    $return .= 'Language:                 ' . (defined('WPLANG') && WPLANG ? WPLANG : 'en_US') . "\n";
    $return .= 'Permalink Structure:      ' . (get_option('permalink_structure') ? get_option('permalink_structure') : 'Default') . "\n";
    $return .= 'Active Theme:             ' . $theme . "\n";
    $return .= 'Show On Front:            ' . get_option('show_on_front') . "\n";
    // Only show page specs if frontpage is set to 'page'
    if (get_option('show_on_front') == 'page') {
        $front_page_id = get_option('page_on_front');
        $blog_page_id = get_option('page_for_posts');
        $return .= 'Page On Front:            ' . ($front_page_id != 0 ? get_the_title($front_page_id) . ' (#' . $front_page_id . ')' : 'Unset') . "\n";
        $return .= 'Page For Posts:           ' . ($blog_page_id != 0 ? get_the_title($blog_page_id) . ' (#' . $blog_page_id . ')' : 'Unset') . "\n";
    }
    // Make sure wp_remote_post() is working
    $request['cmd'] = '_notify-validate';
    $params = array('sslverify' => false, 'timeout' => 60, 'user-agent' => 'Give/' . GIVE_VERSION, 'body' => $request);
    $response = wp_remote_post('https://www.paypal.com/cgi-bin/webscr', $params);
    if (!is_wp_error($response) && $response['response']['code'] >= 200 && $response['response']['code'] < 300) {
        $WP_REMOTE_POST = 'wp_remote_post() works';
    } else {
        $WP_REMOTE_POST = 'wp_remote_post() does not work';
    }
    $return .= 'Remote Post:              ' . $WP_REMOTE_POST . "\n";
    $return .= 'Table Prefix:             ' . 'Length: ' . strlen($wpdb->prefix) . '   Status: ' . (strlen($wpdb->prefix) > 16 ? 'ERROR: Too long' : 'Acceptable') . "\n";
    $return .= 'Admin AJAX:               ' . (give_test_ajax_works() ? 'Accessible' : 'Inaccessible') . "\n";
    $return .= 'WP_DEBUG:                 ' . (defined('WP_DEBUG') ? WP_DEBUG ? 'Enabled' : 'Disabled' : 'Not set') . "\n";
    $return .= 'Memory Limit:             ' . WP_MEMORY_LIMIT . "\n";
    $return .= 'Registered Post Stati:    ' . implode(', ', get_post_stati()) . "\n";
    $return = apply_filters('give_sysinfo_after_wordpress_config', $return);
    // GIVE configuration
    $return .= "\n" . '-- Give Configuration' . "\n\n";
    $return .= 'Version:                  ' . GIVE_VERSION . "\n";
    $return .= 'Upgraded From:            ' . get_option('give_version_upgraded_from', 'None') . "\n";
    $return .= 'Test Mode:                ' . (give_is_test_mode() ? "Enabled\n" : "Disabled\n");
    $return .= 'Currency Code:            ' . give_get_currency() . "\n";
    $return .= 'Currency Position:        ' . give_get_option('currency_position', 'before') . "\n";
    $return .= 'Decimal Separator:        ' . give_get_option('decimal_separator', '.') . "\n";
    $return .= 'Thousands Separator:      ' . give_get_option('thousands_separator', ',') . "\n";
    $return = apply_filters('give_sysinfo_after_give_config', $return);
    // GIVE pages
    $return .= "\n" . '-- Give Page Configuration' . "\n\n";
    $return .= 'Success Page:             ' . (!empty($give_options['success_page']) ? get_permalink($give_options['success_page']) . "\n" : "Unset\n");
    $return .= 'Failure Page:             ' . (!empty($give_options['failure_page']) ? get_permalink($give_options['failure_page']) . "\n" : "Unset\n");
    $return .= 'Give Forms Slug:           ' . (defined('GIVE_SLUG') ? '/' . GIVE_SLUG . "\n" : "/donations\n");
    $return = apply_filters('give_sysinfo_after_give_pages', $return);
    // GIVE gateways
    $return .= "\n" . '-- Give Gateway Configuration' . "\n\n";
    $active_gateways = give_get_enabled_payment_gateways();
    if ($active_gateways) {
        $default_gateway_is_active = give_is_gateway_active(give_get_default_gateway(null));
        if ($default_gateway_is_active) {
            $default_gateway = give_get_default_gateway(null);
            $default_gateway = $active_gateways[$default_gateway]['admin_label'];
        } else {
            $default_gateway = 'Test Payment';
        }
//.........这里部分代码省略.........

/**
 * Adds body classes for Give pages
 *
 * @since 1.0
 *
 * @param array $class current classes
 *
 * @return array Modified array of classes
 */
function give_add_body_classes($class)
{
    $classes = (array) $class;
    if (give_is_success_page()) {
        $classes[] = 'give-success';
        $classes[] = 'give-page';
    }
    if (give_is_failed_transaction_page()) {
        $classes[] = 'give-failed-transaction';
        $classes[] = 'give-page';
    }
    if (give_is_donation_history_page()) {
        $classes[] = 'give-donation-history';
        $classes[] = 'give-page';
    }
    if (give_is_test_mode()) {
        $classes[] = 'give-test-mode';
        $classes[] = 'give-page';
    }
    //Theme-specific Classes used to prevent conflicts via CSS
    $current_theme = wp_get_theme();
    switch ($current_theme->template) {
        case 'Divi':
            $classes[] = 'give-divi';
            break;
        case 'Avada':
            $classes[] = 'give-avada';
            break;
        case 'twentysixteen':
            $classes[] = 'give-twentysixteen';
            break;
    }
    return array_unique($classes);
}

/**
 * Purchase Form Validate Gateway
 *
 * Validate the gateway and donation amount
 *
 * @access      private
 * @since       1.0
 * @return      string
 */
function give_purchase_form_validate_gateway()
{
    $form_id = isset($_REQUEST['give-form-id']) ? $_REQUEST['give-form-id'] : 0;
    $amount = isset($_REQUEST['give-amount']) ? give_sanitize_amount($_REQUEST['give-amount']) : 0;
    $gateway = give_get_default_gateway($form_id);
    // Check if a gateway value is present
    if (!empty($_REQUEST['give-gateway'])) {
        $gateway = sanitize_text_field($_REQUEST['give-gateway']);
        //Is amount being donated in LIVE mode 0.00? If so, error:
        if ($amount == 0 && !give_is_test_mode()) {
            give_set_error('invalid_donation_amount', esc_html__('Please insert a valid donation amount.', 'give'));
        } elseif (!give_verify_minimum_price()) {
            give_set_error('invalid_donation_minimum', sprintf(esc_html__('This form has a minimum donation amount of %s.', 'give'), give_currency_filter(give_format_amount(give_get_form_minimum_price($form_id)))));
        } elseif ($amount == 0 && give_is_test_mode()) {
            $gateway = 'manual';
        } elseif (!give_is_gateway_active($gateway)) {
            give_set_error('invalid_gateway', esc_html__('The selected payment gateway is not enabled.', 'give'));
        }
    }
    return $gateway;
}

/**
 * Insert Payment
 *
 * @since  1.0
 *
 * @param  array $payment_data Arguments passed
 *
 * @return int|bool Payment ID if payment is inserted, false otherwise
 */
function give_insert_payment($payment_data = array())
{
    if (empty($payment_data)) {
        return false;
    }
    $payment = new Give_Payment();
    $gateway = !empty($payment_data['gateway']) ? $payment_data['gateway'] : '';
    $gateway = empty($gateway) && isset($_POST['give-gateway']) ? $_POST['give-gateway'] : $gateway;
    $form_id = isset($payment_data['give_form_id']) ? $payment_data['give_form_id'] : 0;
    $price_id = isset($payment_data['give_price_id']) ? $payment_data['give_price_id'] : give_get_price_id($payment_data['give_form_id'], $payment_data['price']);
    $form_title = isset($payment_data['give_form_title']) ? $payment_data['give_form_title'] : get_the_title($form_id);
    //Set properties
    $payment->total = $payment_data['price'];
    $payment->status = !empty($payment_data['status']) ? $payment_data['status'] : 'pending';
    $payment->currency = !empty($payment_data['currency']) ? $payment_data['currency'] : give_get_currency();
    $payment->user_info = $payment_data['user_info'];
    $payment->gateway = $gateway;
    $payment->form_title = $form_title;
    $payment->form_id = $form_id;
    $payment->price_id = $price_id;
    $payment->user_id = $payment_data['user_info']['id'];
    $payment->email = $payment_data['user_email'];
    $payment->first_name = $payment_data['user_info']['first_name'];
    $payment->last_name = $payment_data['user_info']['last_name'];
    $payment->email = $payment_data['user_info']['email'];
    $payment->ip = give_get_ip();
    $payment->key = $payment_data['purchase_key'];
    $payment->mode = give_is_test_mode() ? 'test' : 'live';
    $payment->parent_payment = !empty($payment_data['parent']) ? absint($payment_data['parent']) : '';
    //Add the donation
    $args = array('price' => $payment->total, 'price_id' => $payment->price_id, 'fees' => isset($payment_data['fees']) ? $payment_data['fees'] : array());
    $payment->add_donation($payment->form_id, $args);
    //Set date if present
    if (isset($payment_data['post_date'])) {
        $payment->date = $payment_data['post_date'];
    }
    //Handle sequential payments
    if (give_get_option('enable_sequential')) {
        $number = give_get_next_payment_number();
        $payment->number = give_format_payment_number($number);
        update_option('give_last_payment_number', $number);
    }
    // Clear the user's purchased cache
    delete_transient('give_user_' . $payment_data['user_info']['id'] . '_purchases');
    //Save payment
    $payment->save();
    //Hook it
    do_action('give_insert_payment', $payment->ID, $payment_data);
    //Return payment ID upon success
    if (!empty($payment->ID)) {
        return $payment->ID;
    }
    // Return false if no payment was inserted
    return false;
}

/**
 * Purchase Form Validate Gateway
 *
 * @access      private
 * @since       1.0
 * @return      string
 */
function give_purchase_form_validate_gateway()
{
    $gateway = give_get_default_gateway($_REQUEST['give-form-id']);
    // Check if a gateway value is present
    if (!empty($_REQUEST['give-gateway'])) {
        $gateway = sanitize_text_field($_REQUEST['give-gateway']);
        //Is amount being donated in LIVE mode above 0.00?
        if ('0.00' == $_REQUEST['give-amount'] && !give_is_test_mode()) {
            give_set_error('invalid_donation_amount', __('Please insert a valid donation amount.', 'give'));
        } elseif (!give_verify_minimum_price()) {
            $minimum = give_currency_filter(give_format_amount(give_get_form_minimum_price($_REQUEST['give-form-id'])));
            $error_message = __('This form has a minimum donation amount of %s', 'give');
            give_set_error('invalid_donation_minimum', sprintf($error_message, $minimum));
        } elseif ('0.00' == $_REQUEST['give-amount'] && give_is_test_mode()) {
            $gateway = 'manual';
        } elseif (!give_is_gateway_active($gateway)) {
            give_set_error('invalid_gateway', __('The selected payment gateway is not enabled', 'give'));
        }
    }
    return $gateway;
}

/**
 * Undoes a donation, including the decrease of donations and earning stats. Used for when refunding or deleting a donation
 *
 * @since 1.0
 *
 * @param int $form_id    Form (Post) ID
 * @param int $payment_id Payment ID
 *
 * @return void
 */
function give_undo_purchase($form_id, $payment_id)
{
    if (give_is_test_mode()) {
        return;
    }
    $amount = give_get_payment_amount($payment_id);
    // decrease earnings
    give_decrease_earnings($form_id, $amount);
    // decrease purchase count
    give_decrease_purchase_count($form_id);
}

/**
 * Adds body classes for Give pages
 *
 * @since 1.0
 *
 * @param array $classes current classes
 *
 * @return array Modified array of classes
 */
function give_add_body_classes($class)
{
    $classes = (array) $class;
    if (give_is_success_page()) {
        $classes[] = 'give-success';
        $classes[] = 'give-page';
    }
    if (give_is_failed_transaction_page()) {
        $classes[] = 'give-failed-transaction';
        $classes[] = 'give-page';
    }
    if (give_is_donation_history_page()) {
        $classes[] = 'give-donation-history';
        $classes[] = 'give-page';
    }
    if (give_is_test_mode()) {
        $classes[] = 'give-test-mode';
        $classes[] = 'give-page';
    }
    return array_unique($classes);
}

 /**
  * Authorize.net Payments
  *
  * @param $purchase_data
  */
 public function give_process_authorize_net_payment($purchase_data)
 {
     if (!isset($_POST['card_number']) || $_POST['card_number'] == '') {
         give_set_error('empty_card', __('You must enter a card number', 'give'));
     }
     if (!isset($_POST['card_name']) || $_POST['card_name'] == '') {
         give_set_error('empty_card_name', __('You must enter the name on your card', 'give'));
     }
     if (!isset($_POST['card_exp_month']) || $_POST['card_exp_month'] == '') {
         give_set_error('empty_month', __('You must enter an expiration month', 'give'));
     }
     if (!isset($_POST['card_exp_year']) || $_POST['card_exp_year'] == '') {
         give_set_error('empty_year', __('You must enter an expiration year', 'give'));
     }
     if (!isset($_POST['card_cvc']) || $_POST['card_cvc'] == '' || strlen($_POST['card_cvc']) < 3) {
         give_set_error('empty_cvc', __('You must enter a valid CVC', 'give'));
     }
     $errors = give_get_errors();
     //No errors: Continue with payment processing
     if (!$errors) {
         //Include Authorize SDK
         require_once GIVE_AUTHORIZE_PLUGIN_DIR . '/includes/anet_php_sdk/AuthorizeNet.php';
         if (!give_is_test_mode()) {
             //LIVE:
             $authorize_api_login = give_get_option('give_api_login');
             $authorize_trans_key = give_get_option('give_transaction_key');
         } else {
             //SANDBOX
             $authorize_api_login = give_get_option('give_authorize_sandbox_api_login');
             $authorize_trans_key = give_get_option('give_authorize_sandbox_transaction_key');
         }
         //Check for credentials entered
         if (empty($authorize_api_login) || empty($authorize_trans_key)) {
             give_set_error('error_id_here', __('Error: Missing API Login or Transaction key. Please enter them in the plugin settings.', 'give-authorize'));
             return;
         }
         //Proceed with Authorize AIM
         $transaction = new AuthorizeNetAIM($authorize_api_login, $authorize_trans_key);
         $transaction->VERIFY_PEER = false;
         //Sandbox or not?
         if (give_is_test_mode()) {
             $transaction->setSandbox(true);
         } else {
             $transaction->setSandbox(false);
         }
         $card_info = $purchase_data['card_info'];
         $card_names = explode(' ', $card_info['card_name']);
         $first_name = isset($card_names[0]) ? $card_names[0] : $purchase_data['user_info']['first_name'];
         if (!empty($card_names[1])) {
             unset($card_names[0]);
             $last_name = implode(' ', $card_names);
         } else {
             $last_name = $purchase_data['user_info']['last_name'];
         }
         $transaction->amount = $purchase_data['price'];
         $transaction->card_num = strip_tags(trim($card_info['card_number']));
         $transaction->card_code = strip_tags(trim($card_info['card_cvc']));
         $transaction->exp_date = strip_tags(trim($card_info['card_exp_month'])) . '/' . strip_tags(trim($card_info['card_exp_year']));
         $transaction->description = give_get_purchase_summary($purchase_data);
         $transaction->first_name = $first_name;
         $transaction->last_name = $last_name;
         $transaction->address = $card_info['card_address'] . ' ' . $card_info['card_address_2'];
         $transaction->city = $card_info['card_city'];
         $transaction->country = $card_info['card_country'];
         $transaction->state = $card_info['card_state'];
         $transaction->zip = $card_info['card_zip'];
         $transaction->customer_ip = give_get_ip();
         $transaction->email = $purchase_data['user_email'];
         $transaction->invoice_num = $purchase_data['purchase_key'];
         try {
             $response = $transaction->authorizeAndCapture();
             if ($response->approved) {
                 $payment_data = array('price' => $purchase_data['price'], 'give_form_title' => $purchase_data['post_data']['give-form-title'], 'give_form_id' => intval($purchase_data['post_data']['give-form-id']), 'price_id' => isset($purchase_data['post_data']['give-price-id']) ? intval($purchase_data['post_data']['give-price-id']) : '', 'date' => $purchase_data['date'], 'user_email' => $purchase_data['user_email'], 'purchase_key' => $purchase_data['purchase_key'], 'currency' => give_get_currency(), 'user_info' => $purchase_data['user_info'], 'status' => 'pending', 'gateway' => 'authorizenet');
                 $payment = give_insert_payment($payment_data);
                 if ($payment) {
                     give_update_payment_status($payment, 'publish');
                     give_send_to_success_page();
                 } else {
                     give_set_error('authorize_error', __('Error: your payment could not be recorded. Please try again', 'give'));
                     give_send_back_to_checkout('?payment-mode=' . $purchase_data['post_data']['give-gateway']);
                 }
             } else {
                 if (isset($response->response_reason_text)) {
                     $error = $response->response_reason_text;
                 } elseif (isset($response->error_message)) {
                     $error = $response->error_message;
                 } else {
                     $error = '';
                 }
                 if (strpos(strtolower($error), 'the credit card number is invalid') !== false) {
                     give_set_error('invalid_card', __('Your card number is invalid', 'give'));
                 } elseif (strpos(strtolower($error), 'this transaction has been declined') !== false) {
                     give_set_error('invalid_card', __('Your card has been declined', 'give'));
                 } elseif (isset($response->response_reason_text)) {
                     give_set_error('api_error', $response->response_reason_text);
//.........这里部分代码省略.........

/**
 * Purchase Form Validate Gateway
 *
 * @access      private
 * @since       1.0
 * @return      string
 */
function give_purchase_form_validate_gateway()
{
    $gateway = give_get_default_gateway($_REQUEST['give-form-id']);
    // Check if a gateway value is present
    if (!empty($_REQUEST['give-gateway'])) {
        $gateway = sanitize_text_field($_REQUEST['give-gateway']);
        //Is amount being donated in LIVE mode above 0.00?
        if ('0.00' == $_REQUEST['give-amount'] && !give_is_test_mode()) {
            give_set_error('invalid_donation_amount', __('Please insert a valid donation amount.', 'give'));
        } elseif ('0.00' == $_REQUEST['give-amount'] && give_is_test_mode()) {
            $gateway = 'manual';
        } elseif (!give_is_gateway_active($gateway)) {
            give_set_error('invalid_gateway', __('The selected payment gateway is not enabled', 'give'));
        }
    }
    return $gateway;
}