WP Easy Paypal Payment Accept - Version 4.8

Version Description

  • Added a new shortcode parameter (other_amount_label) to allow customization of the "Other Amount" text/label in the payment form.
  • Added a new class name (buy_now_button_image) to the custom button image (so users can target that button image for customization via CSS).
  • WordPress 4.4 compatibility.
Download this release

Release Info

Developer mra13
Plugin Icon 128x128 WP Easy Paypal Payment Accept
Version 4.8
Comparing to
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Code changes from version 4.5 to 4.8

Files changed (6) hide show
  1. WP_Accept_Paypal_Payment.php +214 -444
  2. readme.txt +18 -2
  3. shortcode_view.php +223 -203
  4. wpapp-styles.css +7 -3
  5. wpapp_admin_menu.php +236 -0
  6. wpapp_paypal_utility.php +68 -0
WP_Accept_Paypal_Payment.php CHANGED
@@ -1,444 +1,214 @@
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- <?php
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- /*
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- Plugin Name: WP Easy Paypal Payment Accept
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- Version: v4.5
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- Plugin URI: http://www.tipsandtricks-hq.com/wordpress-easy-paypal-payment-or-donation-accept-plugin-120
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- Author: Tips and Tricks HQ
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- Author URI: http://www.tipsandtricks-hq.com/
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- Description: Easy to use Wordpress plugin to accept paypal payment for a service or product or donation in one click. Can be used in the sidebar, posts and pages.
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- License: GPL2
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- */
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-
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- define('WP_PAYPAL_PAYMENT_ACCEPT_PLUGIN_VERSION', '4.5');
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- define('WP_PAYPAL_PAYMENT_ACCEPT_PLUGIN_URL', plugins_url('', __FILE__));
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-
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- include_once('shortcode_view.php');
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-
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- function wp_pp_plugin_install() {
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- // Some default options
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- add_option('wp_pp_payment_email', get_bloginfo('admin_email'));
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- add_option('paypal_payment_currency', 'USD');
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- add_option('wp_pp_payment_subject', 'Plugin Service Payment');
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- add_option('wp_pp_payment_item1', 'Basic Service - $10');
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- add_option('wp_pp_payment_value1', '10');
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- add_option('wp_pp_payment_item2', 'Gold Service - $20');
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- add_option('wp_pp_payment_value2', '20');
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- add_option('wp_pp_payment_item3', 'Platinum Service - $30');
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- add_option('wp_pp_payment_value3', '30');
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- add_option('wp_paypal_widget_title_name', 'Paypal Payment');
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- add_option('payment_button_type', 'https://www.paypal.com/en_US/i/btn/btn_paynowCC_LG.gif');
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- add_option('wp_pp_show_other_amount', '-1');
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- add_option('wp_pp_show_ref_box', '1');
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- add_option('wp_pp_ref_title', 'Your Email Address');
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- add_option('wp_pp_return_url', home_url());
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- }
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-
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- register_activation_hook(__FILE__, 'wp_pp_plugin_install');
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-
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- add_shortcode('wp_paypal_payment_box_for_any_amount', 'wpapp_buy_now_any_amt_handler');
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-
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- function wpapp_buy_now_any_amt_handler($args) {
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- $output = wppp_render_paypal_button_with_other_amt($args);
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- return $output;
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- }
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-
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- add_shortcode('wp_paypal_payment_box', 'wpapp_buy_now_button_shortcode');
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-
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- function wpapp_buy_now_button_shortcode($args) {
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- ob_start();
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- wppp_render_paypal_button_form($args);
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- $output = ob_get_contents();
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- ob_end_clean();
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- return $output;
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- }
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-
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- add_action('init', 'wpapp_shortcode_plugin_enqueue_jquery');
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-
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- function wpapp_shortcode_plugin_enqueue_jquery() {
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- wp_enqueue_script('jquery');
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- }
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-
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- function Paypal_payment_accept() {
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- $paypal_email = get_option('wp_pp_payment_email');
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- $payment_currency = get_option('paypal_payment_currency');
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- $paypal_subject = get_option('wp_pp_payment_subject');
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-
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- $itemName1 = get_option('wp_pp_payment_item1');
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- $value1 = get_option('wp_pp_payment_value1');
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- $itemName2 = get_option('wp_pp_payment_item2');
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- $value2 = get_option('wp_pp_payment_value2');
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- $itemName3 = get_option('wp_pp_payment_item3');
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- $value3 = get_option('wp_pp_payment_value3');
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- $itemName4 = get_option('wp_pp_payment_item4');
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- $value4 = get_option('wp_pp_payment_value4');
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- $itemName5 = get_option('wp_pp_payment_item5');
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- $value5 = get_option('wp_pp_payment_value5');
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- $itemName6 = get_option('wp_pp_payment_item6');
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- $value6 = get_option('wp_pp_payment_value6');
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- $payment_button = get_option('payment_button_type');
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- $wp_pp_show_other_amount = get_option('wp_pp_show_other_amount');
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- $wp_pp_show_ref_box = get_option('wp_pp_show_ref_box');
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- $wp_pp_ref_title = get_option('wp_pp_ref_title');
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- $wp_pp_return_url = get_option('wp_pp_return_url');
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-
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- /* === Paypal form === */
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- $output = '';
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- $output .= '<div id="accept_paypal_payment_form">';
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- $output .= '<form action="https://www.paypal.com/cgi-bin/webscr" method="post" class="wp_accept_pp_button_form_classic">';
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- $output .= '<input type="hidden" name="cmd" value="_xclick" />';
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- $output .= "<input type=\"hidden\" name=\"business\" value=\"$paypal_email\" />";
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- $output .= "<input type=\"hidden\" name=\"item_name\" value=\"$paypal_subject\" />";
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- $output .= "<input type=\"hidden\" name=\"currency_code\" value=\"$payment_currency\" />";
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- $output .= "<span style=\"font-size:10.0pt\"><strong> $paypal_subject</strong></span><br /><br />";
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- $output .= '<select id="amount" name="amount" class="">';
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- $output .= "<option value=\"$value1\">$itemName1</option>";
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- if ($value2 != 0) {
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- $output .= "<option value=\"$value2\">$itemName2</option>";
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- }
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- if ($value3 != 0) {
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- $output .= "<option value=\"$value3\">$itemName3</option>";
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- }
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- if ($value4 != 0) {
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- $output .= "<option value=\"$value4\">$itemName4</option>";
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- }
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- if ($value5 != 0) {
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- $output .= "<option value=\"$value5\">$itemName5</option>";
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- }
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- if ($value6 != 0) {
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- $output .= "<option value=\"$value6\">$itemName6</option>";
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- }
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-
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- $output .= '</select>';
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-
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- // Show other amount text box
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- if ($wp_pp_show_other_amount == '1') {
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- $output .= '<br /><br /><strong>Other Amount:</strong>';
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- $output .= '<br /><br /><input type="number" min="1" step="any" name="other_amount" title="Other Amount" value="" style="max-width:60px;" />';
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- }
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-
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- // Show the reference text box
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- if ($wp_pp_show_ref_box == '1') {
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- $output .= "<br /><br /><strong> $wp_pp_ref_title :</strong>";
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- $output .= '<input type="hidden" name="on0" value="Reference" />';
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- $output .= '<br /><br /><input type="text" name="os0" maxlength="60" />';
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- }
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-
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- $output .= '
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- <br /><br />
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- <input type="hidden" name="no_shipping" value="0" />
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- <input type="hidden" name="no_note" value="1" />
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- <input type="hidden" name="bn" value="TipsandTricks_SP" />
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- ';
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- if (!empty($wp_pp_return_url)) {
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- $output .= '<input type="hidden" name="return" value="' . $wp_pp_return_url . '" />';
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- } else {
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- $output .='<input type="hidden" name="return" value="' . home_url() . '" />';
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- }
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-
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- $output .= "<input type=\"image\" src=\"$payment_button\" name=\"submit\" alt=\"Make payments with payPal - it's fast, free and secure!\" />";
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- $output .= '</form>';
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- $output .= '</div>';
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- $output .= <<<EOT
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- <script type="text/javascript">
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- jQuery(document).ready(function($) {
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- $('.wp_accept_pp_button_form_classic').submit(function(e){
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- var form_obj = $(this);
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- var other_amt = form_obj.find('input[name=other_amount]').val();
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- if (!isNaN(other_amt) && other_amt.length > 0){
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- options_val = other_amt;
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- //insert the amount field in the form with the custom amount
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- $('<input>').attr({
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- type: 'hidden',
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- id: 'amount',
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- name: 'amount',
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- value: options_val
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- }).appendTo(form_obj);
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- }
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- return;
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- });
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- });
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- </script>
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- EOT;
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- /* = end of paypal form = */
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- return $output;
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- }
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-
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- function wp_ppp_process($content) {
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- if (strpos($content, "<!-- wp_paypal_payment -->") !== FALSE) {
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- $content = preg_replace('/<p>\s*<!--(.*)-->\s*<\/p>/i', "<!--$1-->", $content);
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- $content = str_replace('<!-- wp_paypal_payment -->', Paypal_payment_accept(), $content);
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- }
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- return $content;
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- }
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-
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- // Displays PayPal Payment Accept Options menu
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- function paypal_payment_add_option_pages() {
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- if (function_exists('add_options_page')) {
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- add_options_page('WP Paypal Payment Accept', 'WP PayPal Payment', 'manage_options', __FILE__, 'paypal_payment_options_page');
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- }
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- }
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-
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- function paypal_payment_options_page() {
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-
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- if (isset($_POST['info_update'])) {
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- echo '<div id="message" class="updated fade"><p><strong>';
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-
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- update_option('wp_paypal_widget_title_name', (string) $_POST["wp_paypal_widget_title_name"]);
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- update_option('wp_pp_payment_email', (string) $_POST["wp_pp_payment_email"]);
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- update_option('paypal_payment_currency', (string) $_POST["paypal_payment_currency"]);
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- update_option('wp_pp_payment_subject', (string) $_POST["wp_pp_payment_subject"]);
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- update_option('wp_pp_payment_item1', (string) $_POST["wp_pp_payment_item1"]);
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- update_option('wp_pp_payment_value1', (double) $_POST["wp_pp_payment_value1"]);
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- update_option('wp_pp_payment_item2', (string) $_POST["wp_pp_payment_item2"]);
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- update_option('wp_pp_payment_value2', (double) $_POST["wp_pp_payment_value2"]);
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- update_option('wp_pp_payment_item3', (string) $_POST["wp_pp_payment_item3"]);
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- update_option('wp_pp_payment_value3', (double) $_POST["wp_pp_payment_value3"]);
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- update_option('wp_pp_payment_item4', (string) $_POST["wp_pp_payment_item4"]);
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- update_option('wp_pp_payment_value4', (double) $_POST["wp_pp_payment_value4"]);
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- update_option('wp_pp_payment_item5', (string) $_POST["wp_pp_payment_item5"]);
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- update_option('wp_pp_payment_value5', (double) $_POST["wp_pp_payment_value5"]);
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- update_option('wp_pp_payment_item6', (string) $_POST["wp_pp_payment_item6"]);
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- update_option('wp_pp_payment_value6', (double) $_POST["wp_pp_payment_value6"]);
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- update_option('payment_button_type', (string) $_POST["payment_button_type"]);
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- update_option('wp_pp_show_other_amount', ($_POST['wp_pp_show_other_amount'] == '1') ? '1' : '-1' );
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- update_option('wp_pp_show_ref_box', ($_POST['wp_pp_show_ref_box'] == '1') ? '1' : '-1' );
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- update_option('wp_pp_ref_title', (string) $_POST["wp_pp_ref_title"]);
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- update_option('wp_pp_return_url', (string) $_POST["wp_pp_return_url"]);
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-
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- echo 'Options Updated!';
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- echo '</strong></p></div>';
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- }
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-
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- $paypal_payment_currency = stripslashes(get_option('paypal_payment_currency'));
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- $payment_button_type = stripslashes(get_option('payment_button_type'));
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- ?>
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-
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- <div class=wrap>
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- <div id="poststuff"><div id="post-body">
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-
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- <h2>Accept Paypal Payment Settings v <?php echo WP_PAYPAL_PAYMENT_ACCEPT_PLUGIN_VERSION; ?></h2>
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-
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- <div style="background: none repeat scroll 0 0 #ECECEC;border: 1px solid #CFCFCF;color: #363636;margin: 10px 0 15px;padding:15px;text-shadow: 1px 1px #FFFFFF;">
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- For usage documentation and updates, please visit the plugin page at the following URL:<br />
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- <a href="http://www.tipsandtricks-hq.com/wordpress-easy-paypal-payment-or-donation-accept-plugin-120" target="_blank">http://www.tipsandtricks-hq.com/wordpress-easy-paypal-payment-or-donation-accept-plugin-120</a>
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- </div>
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-
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- <form method="post" action="<?php echo $_SERVER["REQUEST_URI"]; ?>">
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- <input type="hidden" name="info_update" id="info_update" value="true" />
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-
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- <div class="postbox">
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- <h3><label for="title">Plugin Usage</label></h3>
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- <div class="inside">
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- <p>There are a few ways you can use this plugin:</p>
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- <ol>
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- <li>Configure the options below and then add the shortcode <strong>[wp_paypal_payment]</strong> to a post or page (where you want the payment button)</li>
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- <li>Call the function from a template file: <strong>&lt;?php echo Paypal_payment_accept(); ?&gt;</strong></li>
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- <li>Use the <strong>WP Paypal Payment</strong> Widget from the Widgets menu</li>
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- <li>Use the shortcode with custom parameter options to add multiple different payment widgets in different areas of the site.
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- <a href="http://www.tipsandtricks-hq.com/wordpress-easy-paypal-payment-or-donation-accept-plugin-120#shortcode_with_custom_parameters" target="_blank">View shortcode documentation</a></li>
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- </ol>
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- </div></div>
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-
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- <div class="postbox">
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- <h3><label for="title">WP Paypal Payment or Donation Accept Plugin Options</label></h3>
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- <div class="inside">
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-
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- <table class="form-table">
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-
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- <tr valign="top"><td width="25%" align="left">
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- <strong>WP Paypal Payment Widget Title:</strong>
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- </td><td align="left">
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- <input name="wp_paypal_widget_title_name" type="text" size="30" value="<?php echo get_option('wp_paypal_widget_title_name'); ?>"/>
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- <br /><i>This will be the title of the Widget on the Sidebar if you use it.</i><br />
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- </td></tr>
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-
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- <tr valign="top"><td width="25%" align="left">
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- <strong>Paypal Email address:</strong>
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- </td><td align="left">
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- <input name="wp_pp_payment_email" type="text" size="35" value="<?php echo get_option('wp_pp_payment_email'); ?>"/>
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- <br /><i>This is the Paypal Email address where the payments will go</i><br />
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- </td></tr>
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-
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- <tr valign="top"><td width="25%" align="left">
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- <strong>Choose Payment Currency: </strong>
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- </td><td align="left">
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- <select id="paypal_payment_currency" name="paypal_payment_currency">
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- <?php _e('<option value="USD"') ?><?php if ($paypal_payment_currency == "USD") echo " selected " ?><?php _e('>US Dollar</option>') ?>
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- <?php _e('<option value="GBP"') ?><?php if ($paypal_payment_currency == "GBP") echo " selected " ?><?php _e('>Pound Sterling</option>') ?>
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- <?php _e('<option value="EUR"') ?><?php if ($paypal_payment_currency == "EUR") echo " selected " ?><?php _e('>Euro</option>') ?>
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- <?php _e('<option value="AUD"') ?><?php if ($paypal_payment_currency == "AUD") echo " selected " ?><?php _e('>Australian Dollar</option>') ?>
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- <?php _e('<option value="CAD"') ?><?php if ($paypal_payment_currency == "CAD") echo " selected " ?><?php _e('>Canadian Dollar</option>') ?>
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- <?php _e('<option value="NZD"') ?><?php if ($paypal_payment_currency == "NZD") echo " selected " ?><?php _e('>New Zealand Dollar</option>') ?>
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- <?php _e('<option value="HKD"') ?><?php if ($paypal_payment_currency == "HKD") echo " selected " ?><?php _e('>Hong Kong Dollar</option>') ?>
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- </select>
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- <br /><i>This is the currency for your visitors to make Payments or Donations in.</i><br />
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- </td></tr>
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-
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- <tr valign="top"><td width="25%" align="left">
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- <strong>Payment Subject:</strong>
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- </td><td align="left">
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- <input name="wp_pp_payment_subject" type="text" size="35" value="<?php echo get_option('wp_pp_payment_subject'); ?>"/>
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- <br /><i>Enter the Product or service name or the reason for the payment here. The visitors will see this text</i><br />
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- </td></tr>
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-
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- <tr valign="top"><td width="25%" align="left">
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- <strong>Payment Option 1:</strong>
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- </td><td align="left">
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- <input name="wp_pp_payment_item1" type="text" size="25" value="<?php echo get_option('wp_pp_payment_item1'); ?>"/>
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- <strong>Price :</strong>
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- <input name="wp_pp_payment_value1" type="text" size="10" value="<?php echo get_option('wp_pp_payment_value1'); ?>"/>
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- <br />
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- </td></tr>
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-
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- <tr valign="top"><td width="25%" align="left">
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- <strong>Payment Option 2:</strong>
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- </td><td align="left">
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- <input name="wp_pp_payment_item2" type="text" size="25" value="<?php echo get_option('wp_pp_payment_item2'); ?>"/>
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- <strong>Price :</strong>
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- <input name="wp_pp_payment_value2" type="text" size="10" value="<?php echo get_option('wp_pp_payment_value2'); ?>"/>
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- <br />
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- </td></tr>
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-
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- <tr valign="top"><td width="25%" align="left">
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- <strong>Payment Option 3:</strong>
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- </td><td align="left">
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- <input name="wp_pp_payment_item3" type="text" size="25" value="<?php echo get_option('wp_pp_payment_item3'); ?>"/>
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- <strong>Price :</strong>
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- <input name="wp_pp_payment_value3" type="text" size="10" value="<?php echo get_option('wp_pp_payment_value3'); ?>"/>
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- <br />
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- </td></tr>
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-
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- <tr valign="top"><td width="25%" align="left">
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- <strong>Payment Option 4:</strong>
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- </td><td align="left">
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- <input name="wp_pp_payment_item4" type="text" size="25" value="<?php echo get_option('wp_pp_payment_item4'); ?>"/>
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- <strong>Price :</strong>
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- <input name="wp_pp_payment_value4" type="text" size="10" value="<?php echo get_option('wp_pp_payment_value4'); ?>"/>
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- <br />
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- </td></tr>
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-
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- <tr valign="top"><td width="25%" align="left">
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- <strong>Payment Option 5:</strong>
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- </td><td align="left">
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- <input name="wp_pp_payment_item5" type="text" size="25" value="<?php echo get_option('wp_pp_payment_item5'); ?>"/>
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- <strong>Price :</strong>
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- <input name="wp_pp_payment_value5" type="text" size="10" value="<?php echo get_option('wp_pp_payment_value5'); ?>"/>
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- <br />
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- </td></tr>
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-
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- <tr valign="top"><td width="25%" align="left">
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- <strong>Payment Option 6:</strong>
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- </td><td align="left">
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- <input name="wp_pp_payment_item6" type="text" size="25" value="<?php echo get_option('wp_pp_payment_item6'); ?>"/>
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- <strong>Price :</strong>
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- <input name="wp_pp_payment_value6" type="text" size="10" value="<?php echo get_option('wp_pp_payment_value6'); ?>"/>
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- <br /><i>Enter the name of the service or product and the price. eg. Enter "Basic service - $10" in the Payment Option text box and "10.00" in the price text box to accept a payment of $10 for "Basic service". Leave the Payment Option and Price fields empty if u don't want to use that option. For example, if you have 3 price options then fill in the top 3 and leave the rest empty.</i>
336
- </td></tr>
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-
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- <tr valign="top"><td width="25%" align="left">
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- <strong>Show Other Amount:</strong>
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- </td><td align="left">
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- <input name="wp_pp_show_other_amount" type="checkbox"<?php if (get_option('wp_pp_show_other_amount') != '-1') echo ' checked="checked"'; ?> value="1"/>
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- <i> Tick this checkbox if you want to show ohter amount text box to your visitors so they can enter custom amount.</i>
343
- </td></tr>
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-
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- <tr valign="top"><td width="25%" align="left">
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- <strong>Show Reference Text Box:</strong>
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- </td><td align="left">
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- <input name="wp_pp_show_ref_box" type="checkbox"<?php if (get_option('wp_pp_show_ref_box') != '-1') echo ' checked="checked"'; ?> value="1"/>
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- <i> Tick this checkbox if you want your visitors to be able to enter a reference text like email or web address.</i>
350
- </td></tr>
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-
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- <tr valign="top"><td width="25%" align="left">
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- <strong>Reference Text Box Title:</strong>
354
- </td><td align="left">
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- <input name="wp_pp_ref_title" type="text" size="35" value="<?php echo get_option('wp_pp_ref_title'); ?>"/>
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- <br /><i>Enter a title for the Reference text box (ie. Your Web Address). The visitors will see this text.</i><br />
357
- </td></tr>
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-
359
- <tr valign="top"><td width="25%" align="left">
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- <strong>Return URL from PayPal:</strong>
361
- </td><td align="left">
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- <input name="wp_pp_return_url" type="text" size="60" value="<?php echo get_option('wp_pp_return_url'); ?>"/>
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- <br /><i>Enter a return URL (could be a Thank You page). PayPal will redirect visitors to this page after Payment.</i><br />
364
- </td></tr>
365
-
366
- </table>
367
-
368
- <br /><br />
369
- <strong>Choose a Submit Button Type :</strong>
370
- <br /><i>This is the button the visitors will click on to make Payments or Donations.</i><br />
371
- <table style="width:50%; border-spacing:0; padding:0; text-align:center;">
372
- <tr>
373
- <td>
374
- <?php _e('<input type="radio" name="payment_button_type" value="https://www.paypal.com/en_US/i/btn/btn_paynowCC_LG.gif"') ?>
375
- <?php if ($payment_button_type == "https://www.paypal.com/en_US/i/btn/btn_paynowCC_LG.gif") echo " checked " ?>
376
- <?php _e('/>') ?>
377
- </td>
378
- <td>
379
- <?php _e('<input type="radio" name="payment_button_type" value="https://www.paypal.com/en_US/i/btn/x-click-but11.gif"') ?>
380
- <?php if ($payment_button_type == "https://www.paypal.com/en_US/i/btn/x-click-but11.gif") echo " checked " ?>
381
- <?php _e('/>') ?>
382
- </td>
383
- </tr>
384
- <tr>
385
- <td><img border="0" src="https://www.paypal.com/en_US/i/btn/btn_paynowCC_LG.gif" alt="" /></td>
386
- <td><img border="0" src="https://www.paypal.com/en_US/i/btn/x-click-but11.gif" alt="" /></td>
387
- </tr>
388
- </table>
389
-
390
- </div></div><!-- end of postbox -->
391
-
392
- <div class="submit">
393
- <input type="submit" class="button-primary" name="info_update" value="<?php _e('Update options'); ?> &raquo;" />
394
- </div>
395
- </form>
396
-
397
- <div style="background: none repeat scroll 0 0 #FFF6D5;border: 1px solid #D1B655;color: #3F2502;margin: 10px 0;padding: 5px 5px 5px 10px;text-shadow: 1px 1px #FFFFFF;">
398
- <p>If you need a feature rich and supported plugin for accepting PayPal payment then check out our <a href="https://www.tipsandtricks-hq.com/wordpress-estore-plugin-complete-solution-to-sell-digital-products-from-your-wordpress-blog-securely-1059" target="_blank">WP eStore Plugin</a> (You will love the WP eStore Plugin).
399
- </p>
400
- </div>
401
-
402
- </div></div> <!-- end of .poststuff and post-body -->
403
- </div><!-- end of .wrap -->
404
- <?php
405
- }
406
-
407
- function show_wp_paypal_payment_widget($args) {
408
- extract($args);
409
-
410
- $wp_paypal_payment_widget_title_name_value = get_option('wp_paypal_widget_title_name');
411
- echo $before_widget;
412
- echo $before_title . $wp_paypal_payment_widget_title_name_value . $after_title;
413
- echo Paypal_payment_accept();
414
- echo $after_widget;
415
- }
416
-
417
- function wp_paypal_payment_widget_control() {
418
- ?>
419
- <p>
420
- <? _e("Set the Plugin Settings from the Settings menu"); ?>
421
- </p>
422
- <?php
423
- }
424
-
425
- function wp_paypal_payment_init() {
426
- wp_register_style('wpapp-styles', WP_PAYPAL_PAYMENT_ACCEPT_PLUGIN_URL . '/wpapp-styles.css');
427
- wp_enqueue_style('wpapp-styles');
428
-
429
- //Widget code
430
- $widget_options = array('classname' => 'widget_wp_paypal_payment', 'description' => __("Display WP Paypal Payment."));
431
- wp_register_sidebar_widget('wp_paypal_payment_widgets', __('WP Paypal Payment'), 'show_wp_paypal_payment_widget', $widget_options);
432
- wp_register_widget_control('wp_paypal_payment_widgets', __('WP Paypal Payment'), 'wp_paypal_payment_widget_control');
433
- }
434
-
435
- add_filter('the_content', 'wp_ppp_process');
436
- add_shortcode('wp_paypal_payment', 'Paypal_payment_accept');
437
- if (!is_admin()) {
438
- add_filter('widget_text', 'do_shortcode');
439
- }
440
-
441
- add_action('init', 'wp_paypal_payment_init');
442
-
443
- // Insert the paypal_payment_add_option_pages in the 'admin_menu'
444
- add_action('admin_menu', 'paypal_payment_add_option_pages');
1
+ <?php
2
+ /*
3
+ Plugin Name: WP Easy Paypal Payment Accept
4
+ Version: v4.8
5
+ Plugin URI: https://www.tipsandtricks-hq.com/wordpress-easy-paypal-payment-or-donation-accept-plugin-120
6
+ Author: Tips and Tricks HQ
7
+ Author URI: https://www.tipsandtricks-hq.com/
8
+ Description: Easy to use Wordpress plugin to accept paypal payment for a service or product or donation in one click. Can be used in the sidebar, posts and pages.
9
+ License: GPL2
10
+ */
11
+
12
+ define('WP_PAYPAL_PAYMENT_ACCEPT_PLUGIN_VERSION', '4.8');
13
+ define('WP_PAYPAL_PAYMENT_ACCEPT_PLUGIN_URL', plugins_url('', __FILE__));
14
+
15
+ include_once('shortcode_view.php');
16
+ include_once('wpapp_admin_menu.php');
17
+ include_once('wpapp_paypal_utility.php');
18
+
19
+ function wp_pp_plugin_install() {
20
+ // Some default options
21
+ add_option('wp_pp_payment_email', get_bloginfo('admin_email'));
22
+ add_option('paypal_payment_currency', 'USD');
23
+ add_option('wp_pp_payment_subject', 'Plugin Service Payment');
24
+ add_option('wp_pp_payment_item1', 'Basic Service - $10');
25
+ add_option('wp_pp_payment_value1', '10');
26
+ add_option('wp_pp_payment_item2', 'Gold Service - $20');
27
+ add_option('wp_pp_payment_value2', '20');
28
+ add_option('wp_pp_payment_item3', 'Platinum Service - $30');
29
+ add_option('wp_pp_payment_value3', '30');
30
+ add_option('wp_paypal_widget_title_name', 'Paypal Payment');
31
+ add_option('payment_button_type', 'https://www.paypal.com/en_US/i/btn/btn_paynowCC_LG.gif');
32
+ add_option('wp_pp_show_other_amount', '-1');
33
+ add_option('wp_pp_show_ref_box', '1');
34
+ add_option('wp_pp_ref_title', 'Your Email Address');
35
+ add_option('wp_pp_return_url', home_url());
36
+ }
37
+
38
+ register_activation_hook(__FILE__, 'wp_pp_plugin_install');
39
+
40
+ add_shortcode('wp_paypal_payment_box_for_any_amount', 'wpapp_buy_now_any_amt_handler');
41
+
42
+ function wpapp_buy_now_any_amt_handler($args) {
43
+ $output = wppp_render_paypal_button_with_other_amt($args);
44
+ return $output;
45
+ }
46
+
47
+ add_shortcode('wp_paypal_payment_box', 'wpapp_buy_now_button_shortcode');
48
+
49
+ function wpapp_buy_now_button_shortcode($args) {
50
+ ob_start();
51
+ wppp_render_paypal_button_form($args);
52
+ $output = ob_get_contents();
53
+ ob_end_clean();
54
+ return $output;
55
+ }
56
+
57
+ function Paypal_payment_accept() {
58
+ $paypal_email = get_option('wp_pp_payment_email');
59
+ $payment_currency = get_option('paypal_payment_currency');
60
+ $paypal_subject = get_option('wp_pp_payment_subject');
61
+
62
+ $itemName1 = get_option('wp_pp_payment_item1');
63
+ $value1 = get_option('wp_pp_payment_value1');
64
+ $itemName2 = get_option('wp_pp_payment_item2');
65
+ $value2 = get_option('wp_pp_payment_value2');
66
+ $itemName3 = get_option('wp_pp_payment_item3');
67
+ $value3 = get_option('wp_pp_payment_value3');
68
+ $itemName4 = get_option('wp_pp_payment_item4');
69
+ $value4 = get_option('wp_pp_payment_value4');
70
+ $itemName5 = get_option('wp_pp_payment_item5');
71
+ $value5 = get_option('wp_pp_payment_value5');
72
+ $itemName6 = get_option('wp_pp_payment_item6');
73
+ $value6 = get_option('wp_pp_payment_value6');
74
+ $payment_button = get_option('payment_button_type');
75
+ $wp_pp_show_other_amount = get_option('wp_pp_show_other_amount');
76
+ $wp_pp_show_ref_box = get_option('wp_pp_show_ref_box');
77
+ $wp_pp_ref_title = get_option('wp_pp_ref_title');
78
+ $wp_pp_return_url = get_option('wp_pp_return_url');
79
+
80
+ /* === Paypal form === */
81
+ $output = '';
82
+ $output .= '<div id="accept_paypal_payment_form">';
83
+ $output .= '<form action="https://www.paypal.com/cgi-bin/webscr" method="post" class="wp_accept_pp_button_form_classic">';
84
+ $output .= '<input type="hidden" name="cmd" value="_xclick" />';
85
+ $output .= "<input type=\"hidden\" name=\"business\" value=\"$paypal_email\" />";
86
+ $output .= "<input type=\"hidden\" name=\"item_name\" value=\"$paypal_subject\" />";
87
+ $output .= "<input type=\"hidden\" name=\"currency_code\" value=\"$payment_currency\" />";
88
+ $output .= "<span style=\"font-size:10.0pt\"><strong> $paypal_subject</strong></span><br /><br />";
89
+ $output .= '<select id="amount" name="amount" class="">';
90
+ $output .= "<option value=\"$value1\">$itemName1</option>";
91
+ if ($value2 != 0) {
92
+ $output .= "<option value=\"$value2\">$itemName2</option>";
93
+ }
94
+ if ($value3 != 0) {
95
+ $output .= "<option value=\"$value3\">$itemName3</option>";
96
+ }
97
+ if ($value4 != 0) {
98
+ $output .= "<option value=\"$value4\">$itemName4</option>";
99
+ }
100
+ if ($value5 != 0) {
101
+ $output .= "<option value=\"$value5\">$itemName5</option>";
102
+ }
103
+ if ($value6 != 0) {
104
+ $output .= "<option value=\"$value6\">$itemName6</option>";
105
+ }
106
+
107
+ $output .= '</select>';
108
+
109
+ // Show other amount text box
110
+ if ($wp_pp_show_other_amount == '1') {
111
+ $output .= '<br /><br /><strong>Other Amount:</strong>';
112
+ $output .= '<br /><br /><input type="number" min="1" step="any" name="other_amount" title="Other Amount" value="" style="max-width:60px;" />';
113
+ }
114
+
115
+ // Show the reference text box
116
+ if ($wp_pp_show_ref_box == '1') {
117
+ $output .= "<br /><br /><strong> $wp_pp_ref_title :</strong>";
118
+ $output .= '<input type="hidden" name="on0" value="'.apply_filters('wp_pp_button_reference_name','Reference').'" />';
119
+ $output .= '<br /><input type="text" name="os0" maxlength="60" value="'.apply_filters('wp_pp_button_reference_value','').'" class="wp_pp_button_reference" />';
120
+ }
121
+
122
+ $output .= '<br /><br />
123
+ <input type="hidden" name="no_shipping" value="0" />
124
+ <input type="hidden" name="no_note" value="1" />
125
+ <input type="hidden" name="bn" value="TipsandTricks_SP" />';
126
+
127
+ if (!empty($wp_pp_return_url)) {
128
+ $output .= '<input type="hidden" name="return" value="' . $wp_pp_return_url . '" />';
129
+ } else {
130
+ $output .='<input type="hidden" name="return" value="' . home_url() . '" />';
131
+ }
132
+
133
+ $output .= "<input type=\"image\" src=\"$payment_button\" name=\"submit\" alt=\"Make payments with payPal - it's fast, free and secure!\" />";
134
+ $output .= '</form>';
135
+ $output .= '</div>';
136
+ $output .= <<<EOT
137
+ <script type="text/javascript">
138
+ jQuery(document).ready(function($) {
139
+ $('.wp_accept_pp_button_form_classic').submit(function(e){
140
+ var form_obj = $(this);
141
+ var other_amt = form_obj.find('input[name=other_amount]').val();
142
+ if (!isNaN(other_amt) && other_amt.length > 0){
143
+ options_val = other_amt;
144
+ //insert the amount field in the form with the custom amount
145
+ $('<input>').attr({
146
+ type: 'hidden',
147
+ id: 'amount',
148
+ name: 'amount',
149
+ value: options_val
150
+ }).appendTo(form_obj);
151
+ }
152
+ return;
153
+ });
154
+ });
155
+ </script>
156
+ EOT;
157
+ /* = end of paypal form = */
158
+ return $output;
159
+ }
160
+
161
+ function wp_ppp_process($content) {
162
+ if (strpos($content, "<!-- wp_paypal_payment -->") !== FALSE) {
163
+ $content = preg_replace('/<p>\s*<!--(.*)-->\s*<\/p>/i', "<!--$1-->", $content);
164
+ $content = str_replace('<!-- wp_paypal_payment -->', Paypal_payment_accept(), $content);
165
+ }
166
+ return $content;
167
+ }
168
+
169
+ function show_wp_paypal_payment_widget($args) {
170
+ extract($args);
171
+
172
+ $wp_paypal_payment_widget_title_name_value = get_option('wp_paypal_widget_title_name');
173
+ echo $before_widget;
174
+ echo $before_title . $wp_paypal_payment_widget_title_name_value . $after_title;
175
+ echo Paypal_payment_accept();
176
+ echo $after_widget;
177
+ }
178
+
179
+ function wp_paypal_payment_widget_control() {
180
+ ?>
181
+ <p>
182
+ <? _e("Set the Plugin Settings from the Settings menu"); ?>
183
+ </p>
184
+ <?php
185
+ }
186
+
187
+ function wp_paypal_payment_init() {
188
+ wp_register_style('wpapp-styles', WP_PAYPAL_PAYMENT_ACCEPT_PLUGIN_URL . '/wpapp-styles.css');
189
+ wp_enqueue_style('wpapp-styles');
190
+
191
+ //Widget code
192
+ $widget_options = array('classname' => 'widget_wp_paypal_payment', 'description' => __("Display WP Paypal Payment."));
193
+ wp_register_sidebar_widget('wp_paypal_payment_widgets', __('WP Paypal Payment'), 'show_wp_paypal_payment_widget', $widget_options);
194
+ wp_register_widget_control('wp_paypal_payment_widgets', __('WP Paypal Payment'), 'wp_paypal_payment_widget_control');
195
+
196
+ //Listen for IPN and validate it
197
+ if (isset($_REQUEST['wpapp_paypal_ipn']) && $_REQUEST['wpapp_paypal_ipn'] == "process") {
198
+ wpapp_validate_paypl_ipn();
199
+ exit;
200
+ }
201
+ }
202
+
203
+ function wpapp_shortcode_plugin_enqueue_jquery() {
204
+ wp_enqueue_script('jquery');
205
+ }
206
+
207
+ add_filter('the_content', 'wp_ppp_process');
208
+ add_shortcode('wp_paypal_payment', 'Paypal_payment_accept');
209
+ if (!is_admin()) {
210
+ add_filter('widget_text', 'do_shortcode');
211
+ }
212
+
213
+ add_action('init', 'wpapp_shortcode_plugin_enqueue_jquery');
214
+ add_action('init', 'wp_paypal_payment_init');
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
readme.txt CHANGED
@@ -3,8 +3,8 @@ Contributors: Tips and Tricks HQ, Ruhul Amin
3
  Donate link: https://www.tipsandtricks-hq.com
4
  Tags: Paypal payment, Accept payment for services or product, PayPal donation, wordpress paypal, paypal for wordpress, paypal plugin for wordpress, paypal integration, paypal, buy now, payment, currency,
5
  Requires at least: 3.0
6
- Tested up to: 4.2
7
- Stable tag: 4.5
8
  License: GPLv2 or later
9
 
10
  Easy to use Wordpress plugin to accept paypal payment for a service or product or donation in one click
@@ -62,6 +62,22 @@ There are few ways you can use this plugin:
62
  Visit the plugin site at https://www.tipsandtricks-hq.com/wordpress-easy-paypal-payment-or-donation-accept-plugin-120 for screenshots.
63
 
64
  == Changelog ==
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
65
  = 4.5 =
66
  - The "Other Amount" input field type is now set to "number". This will work better on mobile devices.
67
 
3
  Donate link: https://www.tipsandtricks-hq.com
4
  Tags: Paypal payment, Accept payment for services or product, PayPal donation, wordpress paypal, paypal for wordpress, paypal plugin for wordpress, paypal integration, paypal, buy now, payment, currency,
5
  Requires at least: 3.0
6
+ Tested up to: 4.4
7
+ Stable tag: 4.8
8
  License: GPLv2 or later
9
 
10
  Easy to use Wordpress plugin to accept paypal payment for a service or product or donation in one click
62
  Visit the plugin site at https://www.tipsandtricks-hq.com/wordpress-easy-paypal-payment-or-donation-accept-plugin-120 for screenshots.
63
 
64
  == Changelog ==
65
+
66
+ = 4.8 =
67
+ - Added a new shortcode parameter (other_amount_label) to allow customization of the "Other Amount" text/label in the payment form.
68
+ - Added a new class name (buy_now_button_image) to the custom button image (so users can target that button image for customization via CSS).
69
+ - WordPress 4.4 compatibility.
70
+
71
+ = 4.7 =
72
+ - Added a new parameter (default_amount) in the other amount shortcode so you can specify a default amount that will be used to pre-fill the amount field.
73
+ - Added PayPal IPN validation option.
74
+
75
+ = 4.6 =
76
+ - Added two new filters to modify the reference input field name and value programmatically.
77
+ - Added a check to make sure a PayPal email address is specified in the widget shortcode.
78
+ - Added an option to specify the "cbt" parameter via the shortcode.
79
+ - Refactored some code to move all the admin dashboard related code to a separate file.
80
+
81
  = 4.5 =
82
  - The "Other Amount" input field type is now set to "number". This will work better on mobile devices.
83
 
shortcode_view.php CHANGED
@@ -1,208 +1,228 @@
1
- <?php
2
-
3
- function wppp_render_paypal_button_with_other_amt($args)
4
- {
5
- extract( shortcode_atts( array(
6
- 'email' => '',
7
- 'description' => '',
8
- 'currency' => 'USD',
9
- 'reference' => '',
10
- 'return' => site_url(),
11
- 'country_code' => '',
12
- 'button_image' => '',
13
- 'button_text' => '',
14
- 'cancel_url' => '',
15
- 'new_window' => '',
16
- 'tax' => '',
17
- 'rm' => '0',
18
- ), $args));
19
-
20
- $email = apply_filters('wppp_widget_any_amt_email', $email);
21
-
22
- $output = "";
23
- $payment_button_img_src = get_option('payment_button_type');
24
- if(!empty($button_image)){
25
- $payment_button_img_src = $button_image;
26
- }
27
-
28
- if(empty($email)){
29
- $output = '<p style="color: red;">Error! Please enter your PayPal email address for the payment using the "email" parameter in the shortcode</p>';
30
- return $output;
31
- }
32
-
33
- if(empty($description)){
34
- $output = '<p style="color: red;">Error! Please enter a description for the payment using the "description" parameter in the shortcode</p>';
35
- return $output;
36
- }
37
-
38
- $window_target = '';
39
- if(!empty($new_window)){
40
- $window_target = 'target="_blank"';
41
- }
42
- $output .= '<div class="wp_paypal_button_widget_any_amt">';
43
- $output .= '<form name="_xclick" class="wp_accept_pp_button_form_any_amount" action="https://www.paypal.com/cgi-bin/webscr" method="post" '.$window_target.'>';
44
-
45
- $output .= '<div class="wp_pp_button_amount_section">Amount: <input type="number" min="1" step="any" name="amount" value="" style="max-width:60px;"> '.$currency.'</div>';
46
-
47
- if(!empty($reference)){
48
- $output .= '<div class="wp_pp_button_reference_section">';
49
- $output .= '<label for="wp_pp_button_reference">'.$reference.'</label>';
50
- $output .= '<br />';
51
- $output .= '<input type="hidden" name="on0" value="Reference" />';
52
- $output .= '<input type="text" name="os0" value="" class="wp_pp_button_reference" />';
53
- $output .= '</div>';
54
- }
55
-
56
- $output .= '<input type="hidden" name="cmd" value="_xclick"><input type="hidden" name="bn" value="TipsandTricks_SP" />';
57
- $output .= '<input type="hidden" name="business" value="'.$email.'">';
58
- $output .= '<input type="hidden" name="currency_code" value="'.$currency.'">';
59
- $output .= '<input type="hidden" name="item_name" value="'.stripslashes($description).'">';
60
- $output .= '<input type="hidden" name="return" value="'.$return.'" />';
61
- $output .= '<input type="hidden" name="rm" value="'.$rm.'" />';
62
- if(is_numeric($tax)){
63
- $output .= '<input type="hidden" name="tax" value="'.$tax.'" />';
64
- }
65
- if(!empty($cancel_url)){
66
- $output .= '<input type="hidden" name="cancel_return" value="'.$cancel_url.'" />';
67
- }
68
- if(!empty($country_code)){
69
- $output .= '<input type="hidden" name="lc" value="'.$country_code.'" />';
70
- }
71
-
72
- $output .= '<div class="wp_pp_button_submit_btn">';
73
- if(!empty($button_text)){//Use text button
74
- $button_class = apply_filters('wppp_text_button_class','');
75
- $output .= '<input type="submit" name="submit" class="'.$button_class.'" value="'.$button_text.'" />';
76
- }
77
- else{//Use image button
78
- $output .= '<input type="image" id="buy_now_button" src="'.$payment_button_img_src.'" border="0" name="submit" alt="Make payments with PayPal">';
79
- }
80
- $output .= '</div>';
81
- $output .= '</form>';
82
- $output .= '</div>';
83
- return $output;
 
 
 
 
 
 
 
 
 
84
  }
85
 
86
- function wppp_render_paypal_button_form($args)
87
- {
88
- extract( shortcode_atts( array(
89
- 'email' => 'your@paypal-email.com',
90
- 'currency' => 'USD',
91
- 'options' => 'Payment for Service 1:15.50|Payment for Service 2:30.00|Payment for Service 3:47.00',
92
- 'return' => site_url(),
93
- 'reference' => 'Your Email Address',
94
- 'other_amount' => '',
95
- 'country_code' => '',
96
- 'payment_subject' => '',
97
- 'button_image' => '',
98
- 'button_text' => '',
99
- 'cancel_url' => '',
100
- 'new_window' => '',
101
- 'tax' => '',
102
- 'rm' => '0',
103
- ), $args));
104
-
105
- $email = apply_filters('wppp_widget_email', $email);
106
-
107
- $options = explode( '|' , $options);
108
- $html_options = '';
109
- foreach( $options as $option ) {
110
- $option = explode( ':' , $option );
111
- $name = esc_attr( $option[0] );
112
- $price = esc_attr( $option[1] );
113
- $html_options .= "<option data-product_name='{$name}' value='{$price}'>{$name} - {$price}</option>";
114
- }
115
-
116
- $payment_button_img_src = get_option('payment_button_type');
117
- if(!empty($button_image)){
118
- $payment_button_img_src = $button_image;
119
- }
120
-
121
- $window_target = '';
122
- if(!empty($new_window)){
123
- $window_target = 'target="_blank"';
124
- }
125
-
126
- ?>
127
- <div class="wp_paypal_button_widget">
128
- <form name="_xclick" class="wp_accept_pp_button_form" action="https://www.paypal.com/cgi-bin/webscr" method="post" <?php echo $window_target; ?> >
129
- <div class="wp_pp_button_selection_section">
130
- <select class="wp_paypal_button_options">
131
- <?php echo $html_options; ?>
132
- </select>
133
- </div>
134
-
135
- <?php
136
- if(!empty($other_amount)){
137
- echo '<div class="wp_pp_button_other_amt_section">';
138
- echo 'Other Amount: <input type="number" min="1" step="any" name="other_amount" value="" style="max-width:60px;"> '.$currency;
139
- echo '</div>';
140
- }
141
-
142
- if(!empty($reference)){
143
- echo '<div class="wp_pp_button_reference_section">';
144
- echo '<label for="wp_pp_button_reference">'.$reference.'</label>';
145
- echo '<br />';
146
- echo '<input type="hidden" name="on0" value="Reference" />';
147
- echo '<input type="text" name="os0" value="" class="wp_pp_button_reference" />';
148
- echo '</div>';
149
- }
150
 
151
- if(!empty($payment_subject)){
152
- ?>
153
- <input type="hidden" name="on1" value="Payment Subject" />
154
- <input type="hidden" name="os1" value="<?php echo $payment_subject; ?>" />
155
- <?php } ?>
156
-
157
- <input type="hidden" name="cmd" value="_xclick">
158
- <input type="hidden" name="bn" value="TipsandTricks_SP" />
159
- <input type="hidden" name="business" value="<?php echo $email; ?>">
160
- <input type="hidden" name="currency_code" value="<?php echo $currency; ?>">
161
- <input type="hidden" name="item_name" value="">
162
- <input type="hidden" name="amount" value="">
163
- <input type="hidden" name="return" value="<?php echo $return; ?>" />
164
- <input type="hidden" name="rm" value="<?php echo $rm; ?>" />
165
- <input type="hidden" name="email" value="" />
166
- <?php
167
- if(is_numeric($tax)){
168
- echo '<input type="hidden" name="tax" value="'.$tax.'" />';
169
- }
170
- if(!empty($cancel_url)){
171
- echo '<input type="hidden" name="cancel_return" value="'.$cancel_url.'" />';
172
- }
173
- if(!empty($country_code)){
174
- echo '<input type="hidden" name="lc" value="'.$country_code.'" />';
175
- }
176
-
177
- echo '<div class="wp_pp_button_submit_btn">';
178
- if(!empty($button_text)){//Use text button
179
- $button_class = apply_filters('wppp_text_button_class','');
180
- echo '<input type="submit" name="submit" class="'.$button_class.'" value="'.$button_text.'" />';
181
- }
182
- else{//Use image button
183
- echo '<input type="image" id="buy_now_button" src="'.$payment_button_img_src.'" border="0" name="submit" alt="Make payments with PayPal">';
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
184
  }
185
- echo '</div>';
186
- ?>
187
- </form>
188
- </div>
189
-
190
- <script type="text/javascript">
191
- jQuery(document).ready(function($) {
192
- $('.wp_accept_pp_button_form').submit(function(e){
193
- var form_obj = $(this);
194
- var options_name = form_obj.find('.wp_paypal_button_options :selected').attr('data-product_name');
195
- form_obj.find('input[name=item_name]').val(options_name);
196
-
197
- var options_val = form_obj.find('.wp_paypal_button_options').val();
198
- var other_amt = form_obj.find('input[name=other_amount]').val();
199
- if (!isNaN(other_amt) && other_amt.length > 0){
200
- options_val = other_amt;
201
- }
202
- form_obj.find('input[name=amount]').val(options_val);
203
- return;
204
- });
205
- });
206
- </script>
207
- <?php
208
  }
1
+ <?php
2
+
3
+ function wppp_render_paypal_button_with_other_amt($args) {
4
+ extract(shortcode_atts(array(
5
+ 'email' => '',
6
+ 'description' => '',
7
+ 'default_amount' => '',
8
+ 'other_amount_label' => 'Amount:',
9
+ 'currency' => 'USD',
10
+ 'reference' => '',
11
+ 'return' => site_url(),
12
+ 'cbt' => '',
13
+ 'country_code' => '',
14
+ 'button_image' => '',
15
+ 'button_text' => '',
16
+ 'cancel_url' => '',
17
+ 'new_window' => '',
18
+ 'tax' => '',
19
+ 'rm' => '0',
20
+ 'validate_ipn' => '',
21
+ ), $args));
22
+
23
+ $email = apply_filters('wppp_widget_any_amt_email', $email);
24
+
25
+ $output = "";
26
+ $payment_button_img_src = get_option('payment_button_type');
27
+ if (!empty($button_image)) {
28
+ $payment_button_img_src = $button_image;
29
+ }
30
+
31
+ if (empty($email)) {
32
+ $output = '<p style="color: red;">Error! Please enter your PayPal email address for the payment using the "email" parameter in the shortcode</p>';
33
+ return $output;
34
+ }
35
+
36
+ if (empty($description)) {
37
+ $output = '<p style="color: red;">Error! Please enter a description for the payment using the "description" parameter in the shortcode</p>';
38
+ return $output;
39
+ }
40
+
41
+ $window_target = '';
42
+ if (!empty($new_window)) {
43
+ $window_target = 'target="_blank"';
44
+ }
45
+ $output .= '<div class="wp_paypal_button_widget_any_amt">';
46
+ $output .= '<form name="_xclick" class="wp_accept_pp_button_form_any_amount" action="https://www.paypal.com/cgi-bin/webscr" method="post" ' . $window_target . '>';
47
+
48
+ $output .= '<div class="wp_pp_button_amount_section">'.$other_amount_label.' <input type="number" min="1" step="any" name="amount" value="' . $default_amount . '" style="max-width:60px;"> ' . $currency . '</div>';
49
+
50
+ if (!empty($reference)) {
51
+ $output .= '<div class="wp_pp_button_reference_section">';
52
+ $output .= '<label for="wp_pp_button_reference">' . $reference . '</label>';
53
+ $output .= '<br />';
54
+ $output .= '<input type="hidden" name="on0" value="' . apply_filters('wp_pp_button_reference_name', 'Reference') . '" />';
55
+ $output .= '<input type="text" name="os0" value="' . apply_filters('wp_pp_button_reference_value', '') . '" class="wp_pp_button_reference" />';
56
+ $output .= '</div>';
57
+ }
58
+
59
+ $output .= '<input type="hidden" name="cmd" value="_xclick"><input type="hidden" name="bn" value="TipsandTricks_SP" />';
60
+ $output .= '<input type="hidden" name="business" value="' . $email . '">';
61
+ $output .= '<input type="hidden" name="currency_code" value="' . $currency . '">';
62
+ $output .= '<input type="hidden" name="item_name" value="' . stripslashes($description) . '">';
63
+ $output .= '<input type="hidden" name="return" value="' . $return . '" />';
64
+ $output .= '<input type="hidden" name="rm" value="' . $rm . '" />';
65
+ if (!empty($cbt)) {
66
+ $output .= '<input type="hidden" name="cbt" value="' . $cbt . '" />';
67
+ }
68
+ if (is_numeric($tax)) {
69
+ $output .= '<input type="hidden" name="tax" value="' . $tax . '" />';
70
+ }
71
+ if (!empty($cancel_url)) {
72
+ $output .= '<input type="hidden" name="cancel_return" value="' . $cancel_url . '" />';
73
+ }
74
+ if (!empty($country_code)) {
75
+ $output .= '<input type="hidden" name="lc" value="' . $country_code . '" />';
76
+ }
77
+ if (!empty($validate_ipn)) {
78
+ $notify_url = site_url() . '/?wpapp_paypal_ipn=process';
79
+ $output .= '<input type="hidden" name="notify_url" value="' . $notify_url . '" />';
80
+ }
81
+
82
+ $output .= '<div class="wp_pp_button_submit_btn">';
83
+ if (!empty($button_text)) {//Use text button
84
+ $button_class = apply_filters('wppp_text_button_class', '');
85
+ $output .= '<input type="submit" name="submit" class="' . $button_class . '" value="' . $button_text . '" />';
86
+ } else {//Use image button
87
+ $output .= '<input type="image" id="buy_now_button" class="buy_now_button_image" src="' . $payment_button_img_src . '" border="0" name="submit" alt="Make payments with PayPal">';
88
+ }
89
+ $output .= '</div>';
90
+ $output .= '</form>';
91
+ $output .= '</div>';
92
+ return $output;
93
  }
94
 
95
+ function wppp_render_paypal_button_form($args) {
96
+ extract(shortcode_atts(array(
97
+ 'email' => '',
98
+ 'currency' => 'USD',
99
+ 'options' => 'Payment for Service 1:15.50|Payment for Service 2:30.00|Payment for Service 3:47.00',
100
+ 'return' => site_url(),
101
+ 'cbt' => '',
102
+ 'reference' => 'Your Email Address',
103
+ 'other_amount' => '',
104
+ 'other_amount_label' => 'Other Amount:',
105
+ 'country_code' => '',
106
+ 'payment_subject' => '',
107
+ 'button_image' => '',
108
+ 'button_text' => '',
109
+ 'cancel_url' => '',
110
+ 'new_window' => '',
111
+ 'tax' => '',
112
+ 'rm' => '0',
113
+ 'validate_ipn' => '',
114
+ ), $args));
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
115
 
116
+ $email = apply_filters('wppp_widget_email', $email);
117
+ if (empty($email)) {
118
+ $output = '<p style="color: red;">Error! Please enter your PayPal email address for the payment using the "email" parameter in the shortcode</p>';
119
+ return $output;
120
+ }
121
+
122
+ $options = explode('|', $options);
123
+ $html_options = '';
124
+ foreach ($options as $option) {
125
+ $option = explode(':', $option);
126
+ $name = esc_attr($option[0]);
127
+ $price = esc_attr($option[1]);
128
+ $html_options .= "<option data-product_name='{$name}' value='{$price}'>{$name} - {$price}</option>";
129
+ }
130
+
131
+ $payment_button_img_src = get_option('payment_button_type');
132
+ if (!empty($button_image)) {
133
+ $payment_button_img_src = $button_image;
134
+ }
135
+
136
+ $window_target = '';
137
+ if (!empty($new_window)) {
138
+ $window_target = 'target="_blank"';
139
+ }
140
+ ?>
141
+ <div class="wp_paypal_button_widget">
142
+ <form name="_xclick" class="wp_accept_pp_button_form" action="https://www.paypal.com/cgi-bin/webscr" method="post" <?php echo $window_target; ?> >
143
+ <div class="wp_pp_button_selection_section">
144
+ <select class="wp_paypal_button_options">
145
+ <?php echo $html_options; ?>
146
+ </select>
147
+ </div>
148
+
149
+ <?php
150
+ if (!empty($other_amount)) {
151
+ echo '<div class="wp_pp_button_other_amt_section">';
152
+ echo $other_amount_label.' <input type="number" min="1" step="any" name="other_amount" value="" style="max-width:60px;"> ' . $currency;
153
+ echo '</div>';
154
+ }
155
+
156
+ if (!empty($reference)) {
157
+ echo '<div class="wp_pp_button_reference_section">';
158
+ echo '<label for="wp_pp_button_reference">' . $reference . '</label>';
159
+ echo '<br />';
160
+ echo '<input type="hidden" name="on0" value="' . apply_filters('wp_pp_button_reference_name', 'Reference') . '" />';
161
+ echo '<input type="text" name="os0" value="' . apply_filters('wp_pp_button_reference_value', '') . '" class="wp_pp_button_reference" />';
162
+ echo '</div>';
163
+ }
164
+
165
+ if (!empty($payment_subject)) {
166
+ ?>
167
+ <input type="hidden" name="on1" value="Payment Subject" />
168
+ <input type="hidden" name="os1" value="<?php echo $payment_subject; ?>" />
169
+ <?php } ?>
170
+
171
+ <input type="hidden" name="cmd" value="_xclick">
172
+ <input type="hidden" name="bn" value="TipsandTricks_SP" />
173
+ <input type="hidden" name="business" value="<?php echo $email; ?>">
174
+ <input type="hidden" name="currency_code" value="<?php echo $currency; ?>">
175
+ <input type="hidden" name="item_name" value="">
176
+ <input type="hidden" name="amount" value="">
177
+ <input type="hidden" name="return" value="<?php echo $return; ?>" />
178
+ <input type="hidden" name="rm" value="<?php echo $rm; ?>" />
179
+ <input type="hidden" name="email" value="" />
180
+ <?php
181
+ if (!empty($cbt)) {
182
+ echo '<input type="hidden" name="cbt" value="' . $cbt . '" />';
183
+ }
184
+ if (is_numeric($tax)) {
185
+ echo '<input type="hidden" name="tax" value="' . $tax . '" />';
186
+ }
187
+ if (!empty($cancel_url)) {
188
+ echo '<input type="hidden" name="cancel_return" value="' . $cancel_url . '" />';
189
+ }
190
+ if (!empty($country_code)) {
191
+ echo '<input type="hidden" name="lc" value="' . $country_code . '" />';
192
+ }
193
+ if (!empty($validate_ipn)) {
194
+ $notify_url = site_url() . '/?wpapp_paypal_ipn=process';
195
+ $output .= '<input type="hidden" name="notify_url" value="' . $notify_url . '" />';
196
+ }
197
+
198
+ echo '<div class="wp_pp_button_submit_btn">';
199
+ if (!empty($button_text)) {//Use text button
200
+ $button_class = apply_filters('wppp_text_button_class', '');
201
+ echo '<input type="submit" name="submit" class="' . $button_class . '" value="' . $button_text . '" />';
202
+ } else {//Use image button
203
+ echo '<input type="image" id="buy_now_button" class="buy_now_button_image" src="' . $payment_button_img_src . '" border="0" name="submit" alt="Make payments with PayPal">';
204
+ }
205
+ echo '</div>';
206
+ ?>
207
+ </form>
208
+ </div>
209
+
210
+ <script type="text/javascript">
211
+ jQuery(document).ready(function($) {
212
+ $('.wp_accept_pp_button_form').submit(function(e) {
213
+ var form_obj = $(this);
214
+ var options_name = form_obj.find('.wp_paypal_button_options :selected').attr('data-product_name');
215
+ form_obj.find('input[name=item_name]').val(options_name);
216
+
217
+ var options_val = form_obj.find('.wp_paypal_button_options').val();
218
+ var other_amt = form_obj.find('input[name=other_amount]').val();
219
+ if (!isNaN(other_amt) && other_amt.length > 0) {
220
+ options_val = other_amt;
221
  }
222
+ form_obj.find('input[name=amount]').val(options_val);
223
+ return;
224
+ });
225
+ });
226
+ </script>
227
+ <?php
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
228
  }
wpapp-styles.css CHANGED
@@ -1,9 +1,13 @@
1
  .wp_pp_button_selection_section, .wp_pp_button_other_amt_section, .wp_pp_button_reference_section{
2
- margin-bottom: 10px;
3
  }
4
  .wp_paypal_button_widget{
5
- margin: 10px 0;
6
  }
7
  .wp_accept_pp_button_form input{
8
- width: auto !important;
 
 
 
 
9
  }
1
  .wp_pp_button_selection_section, .wp_pp_button_other_amt_section, .wp_pp_button_reference_section{
2
+ margin-bottom: 10px;
3
  }
4
  .wp_paypal_button_widget{
5
+ margin: 10px 0;
6
  }
7
  .wp_accept_pp_button_form input{
8
+ width: auto !important;
9
+ }
10
+
11
+ .buy_now_button_image {
12
+ max-width: 100%;
13
  }
wpapp_admin_menu.php ADDED
@@ -0,0 +1,236 @@
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1
+ <?php
2
+
3
+ // Displays PayPal Payment Accept Options menu
4
+ function paypal_payment_add_option_pages() {
5
+ if (function_exists('add_options_page')) {
6
+ add_options_page('WP Paypal Payment Accept', 'WP PayPal Payment', 'manage_options', __FILE__, 'paypal_payment_options_page');
7
+ }
8
+ }
9
+ // Insert the paypal_payment_add_option_pages in the 'admin_menu'
10
+ add_action('admin_menu', 'paypal_payment_add_option_pages');
11
+
12
+ function paypal_payment_options_page() {
13
+
14
+ if (isset($_POST['info_update'])) {
15
+ echo '<div id="message" class="updated fade"><p><strong>';
16
+
17
+ update_option('wp_paypal_widget_title_name', (string) $_POST["wp_paypal_widget_title_name"]);
18
+ update_option('wp_pp_payment_email', (string) $_POST["wp_pp_payment_email"]);
19
+ update_option('paypal_payment_currency', (string) $_POST["paypal_payment_currency"]);
20
+ update_option('wp_pp_payment_subject', (string) $_POST["wp_pp_payment_subject"]);
21
+ update_option('wp_pp_payment_item1', (string) $_POST["wp_pp_payment_item1"]);
22
+ update_option('wp_pp_payment_value1', (double) $_POST["wp_pp_payment_value1"]);
23
+ update_option('wp_pp_payment_item2', (string) $_POST["wp_pp_payment_item2"]);
24
+ update_option('wp_pp_payment_value2', (double) $_POST["wp_pp_payment_value2"]);
25
+ update_option('wp_pp_payment_item3', (string) $_POST["wp_pp_payment_item3"]);
26
+ update_option('wp_pp_payment_value3', (double) $_POST["wp_pp_payment_value3"]);
27
+ update_option('wp_pp_payment_item4', (string) $_POST["wp_pp_payment_item4"]);
28
+ update_option('wp_pp_payment_value4', (double) $_POST["wp_pp_payment_value4"]);
29
+ update_option('wp_pp_payment_item5', (string) $_POST["wp_pp_payment_item5"]);
30
+ update_option('wp_pp_payment_value5', (double) $_POST["wp_pp_payment_value5"]);
31
+ update_option('wp_pp_payment_item6', (string) $_POST["wp_pp_payment_item6"]);
32
+ update_option('wp_pp_payment_value6', (double) $_POST["wp_pp_payment_value6"]);
33
+ update_option('payment_button_type', (string) $_POST["payment_button_type"]);
34
+ update_option('wp_pp_show_other_amount', ($_POST['wp_pp_show_other_amount'] == '1') ? '1' : '-1' );
35
+ update_option('wp_pp_show_ref_box', ($_POST['wp_pp_show_ref_box'] == '1') ? '1' : '-1' );
36
+ update_option('wp_pp_ref_title', (string) $_POST["wp_pp_ref_title"]);
37
+ update_option('wp_pp_return_url', (string) $_POST["wp_pp_return_url"]);
38
+
39
+ echo 'Options Updated!';
40
+ echo '</strong></p></div>';
41
+ }
42
+
43
+ $paypal_payment_currency = stripslashes(get_option('paypal_payment_currency'));
44
+ $payment_button_type = stripslashes(get_option('payment_button_type'));
45
+ ?>
46
+
47
+ <div class=wrap>
48
+ <div id="poststuff"><div id="post-body">
49
+
50
+ <h2>Accept Paypal Payment Settings v<?php echo WP_PAYPAL_PAYMENT_ACCEPT_PLUGIN_VERSION; ?></h2>
51
+
52
+ <div style="background: none repeat scroll 0 0 #ECECEC;border: 1px solid #CFCFCF;color: #363636;margin: 10px 0 15px;padding:15px;text-shadow: 1px 1px #FFFFFF;">
53
+ For usage documentation and updates, please visit the plugin page at the following URL:<br />
54
+ <a href="https://www.tipsandtricks-hq.com/wordpress-easy-paypal-payment-or-donation-accept-plugin-120" target="_blank">https://www.tipsandtricks-hq.com/wordpress-easy-paypal-payment-or-donation-accept-plugin-120</a>
55
+ </div>
56
+
57
+ <form method="post" action="<?php echo $_SERVER["REQUEST_URI"]; ?>">
58
+ <input type="hidden" name="info_update" id="info_update" value="true" />
59
+
60
+ <div class="postbox">
61
+ <h3 class="hndle"><label for="title">Plugin Usage</label></h3>
62
+ <div class="inside">
63
+ <p>There are a few ways you can use this plugin:</p>
64
+ <ol>
65
+ <li>Configure the options below and then add the shortcode <strong>[wp_paypal_payment]</strong> to a post or page (where you want the payment button)</li>
66
+ <li>Call the function from a template file: <strong>&lt;?php echo Paypal_payment_accept(); ?&gt;</strong></li>
67
+ <li>Use the <strong>WP Paypal Payment</strong> Widget from the Widgets menu</li>
68
+ <li>Use the shortcode with custom parameter options to add multiple different payment widgets in different areas of the site.
69
+ <a href="https://www.tipsandtricks-hq.com/wordpress-easy-paypal-payment-or-donation-accept-plugin-120#shortcode_with_custom_parameters" target="_blank">View shortcode documentation</a></li>
70
+ </ol>
71
+ </div></div>
72
+
73
+ <div class="postbox">
74
+ <h3 class="hndle"><label for="title">WP Paypal Payment or Donation Accept Plugin Options</label></h3>
75
+ <div class="inside">
76
+
77
+ <table class="form-table">
78
+
79
+ <tr valign="top"><td width="25%" align="left">
80
+ <strong>WP Paypal Payment Widget Title:</strong>
81
+ </td><td align="left">
82
+ <input name="wp_paypal_widget_title_name" type="text" size="30" value="<?php echo get_option('wp_paypal_widget_title_name'); ?>"/>
83
+ <br /><i>This will be the title of the Widget on the Sidebar if you use it.</i><br />
84
+ </td></tr>
85
+
86
+ <tr valign="top"><td width="25%" align="left">
87
+ <strong>Paypal Email address:</strong>
88
+ </td><td align="left">
89
+ <input name="wp_pp_payment_email" type="text" size="35" value="<?php echo get_option('wp_pp_payment_email'); ?>"/>
90
+ <br /><i>This is the Paypal Email address where the payments will go</i><br />
91
+ </td></tr>
92
+
93
+ <tr valign="top"><td width="25%" align="left">
94
+ <strong>Choose Payment Currency: </strong>
95
+ </td><td align="left">
96
+ <select id="paypal_payment_currency" name="paypal_payment_currency">
97
+ <?php _e('<option value="USD"') ?><?php if ($paypal_payment_currency == "USD") echo " selected " ?><?php _e('>US Dollar</option>') ?>
98
+ <?php _e('<option value="GBP"') ?><?php if ($paypal_payment_currency == "GBP") echo " selected " ?><?php _e('>Pound Sterling</option>') ?>
99
+ <?php _e('<option value="EUR"') ?><?php if ($paypal_payment_currency == "EUR") echo " selected " ?><?php _e('>Euro</option>') ?>
100
+ <?php _e('<option value="AUD"') ?><?php if ($paypal_payment_currency == "AUD") echo " selected " ?><?php _e('>Australian Dollar</option>') ?>
101
+ <?php _e('<option value="CAD"') ?><?php if ($paypal_payment_currency == "CAD") echo " selected " ?><?php _e('>Canadian Dollar</option>') ?>
102
+ <?php _e('<option value="NZD"') ?><?php if ($paypal_payment_currency == "NZD") echo " selected " ?><?php _e('>New Zealand Dollar</option>') ?>
103
+ <?php _e('<option value="HKD"') ?><?php if ($paypal_payment_currency == "HKD") echo " selected " ?><?php _e('>Hong Kong Dollar</option>') ?>
104
+ </select>
105
+ <br /><i>This is the currency for your visitors to make Payments or Donations in.</i><br />
106
+ </td></tr>
107
+
108
+ <tr valign="top"><td width="25%" align="left">
109
+ <strong>Payment Subject:</strong>
110
+ </td><td align="left">
111
+ <input name="wp_pp_payment_subject" type="text" size="35" value="<?php echo get_option('wp_pp_payment_subject'); ?>"/>
112
+ <br /><i>Enter the Product or service name or the reason for the payment here. The visitors will see this text</i><br />
113
+ </td></tr>
114
+
115
+ <tr valign="top"><td width="25%" align="left">
116
+ <strong>Payment Option 1:</strong>
117
+ </td><td align="left">
118
+ <input name="wp_pp_payment_item1" type="text" size="25" value="<?php echo get_option('wp_pp_payment_item1'); ?>"/>
119
+ <strong>Price :</strong>
120
+ <input name="wp_pp_payment_value1" type="text" size="10" value="<?php echo get_option('wp_pp_payment_value1'); ?>"/>
121
+ <br />
122
+ </td></tr>
123
+
124
+ <tr valign="top"><td width="25%" align="left">
125
+ <strong>Payment Option 2:</strong>
126
+ </td><td align="left">
127
+ <input name="wp_pp_payment_item2" type="text" size="25" value="<?php echo get_option('wp_pp_payment_item2'); ?>"/>
128
+ <strong>Price :</strong>
129
+ <input name="wp_pp_payment_value2" type="text" size="10" value="<?php echo get_option('wp_pp_payment_value2'); ?>"/>
130
+ <br />
131
+ </td></tr>
132
+
133
+ <tr valign="top"><td width="25%" align="left">
134
+ <strong>Payment Option 3:</strong>
135
+ </td><td align="left">
136
+ <input name="wp_pp_payment_item3" type="text" size="25" value="<?php echo get_option('wp_pp_payment_item3'); ?>"/>
137
+ <strong>Price :</strong>
138
+ <input name="wp_pp_payment_value3" type="text" size="10" value="<?php echo get_option('wp_pp_payment_value3'); ?>"/>
139
+ <br />
140
+ </td></tr>
141
+
142
+ <tr valign="top"><td width="25%" align="left">
143
+ <strong>Payment Option 4:</strong>
144
+ </td><td align="left">
145
+ <input name="wp_pp_payment_item4" type="text" size="25" value="<?php echo get_option('wp_pp_payment_item4'); ?>"/>
146
+ <strong>Price :</strong>
147
+ <input name="wp_pp_payment_value4" type="text" size="10" value="<?php echo get_option('wp_pp_payment_value4'); ?>"/>
148
+ <br />
149
+ </td></tr>
150
+
151
+ <tr valign="top"><td width="25%" align="left">
152
+ <strong>Payment Option 5:</strong>
153
+ </td><td align="left">
154
+ <input name="wp_pp_payment_item5" type="text" size="25" value="<?php echo get_option('wp_pp_payment_item5'); ?>"/>
155
+ <strong>Price :</strong>
156
+ <input name="wp_pp_payment_value5" type="text" size="10" value="<?php echo get_option('wp_pp_payment_value5'); ?>"/>
157
+ <br />
158
+ </td></tr>
159
+
160
+ <tr valign="top"><td width="25%" align="left">
161
+ <strong>Payment Option 6:</strong>
162
+ </td><td align="left">
163
+ <input name="wp_pp_payment_item6" type="text" size="25" value="<?php echo get_option('wp_pp_payment_item6'); ?>"/>
164
+ <strong>Price :</strong>
165
+ <input name="wp_pp_payment_value6" type="text" size="10" value="<?php echo get_option('wp_pp_payment_value6'); ?>"/>
166
+ <br /><i>Enter the name of the service or product and the price. eg. Enter "Basic service - $10" in the Payment Option text box and "10.00" in the price text box to accept a payment of $10 for "Basic service". Leave the Payment Option and Price fields empty if u don't want to use that option. For example, if you have 3 price options then fill in the top 3 and leave the rest empty.</i>
167
+ </td></tr>
168
+
169
+ <tr valign="top"><td width="25%" align="left">
170
+ <strong>Show Other Amount:</strong>
171
+ </td><td align="left">
172
+ <input name="wp_pp_show_other_amount" type="checkbox"<?php if (get_option('wp_pp_show_other_amount') != '-1') echo ' checked="checked"'; ?> value="1"/>
173
+ <i> Tick this checkbox if you want to show ohter amount text box to your visitors so they can enter custom amount.</i>
174
+ </td></tr>
175
+
176
+ <tr valign="top"><td width="25%" align="left">
177
+ <strong>Show Reference Text Box:</strong>
178
+ </td><td align="left">
179
+ <input name="wp_pp_show_ref_box" type="checkbox"<?php if (get_option('wp_pp_show_ref_box') != '-1') echo ' checked="checked"'; ?> value="1"/>
180
+ <i> Tick this checkbox if you want your visitors to be able to enter a reference text like email or web address.</i>
181
+ </td></tr>
182
+
183
+ <tr valign="top"><td width="25%" align="left">
184
+ <strong>Reference Text Box Title:</strong>
185
+ </td><td align="left">
186
+ <input name="wp_pp_ref_title" type="text" size="35" value="<?php echo get_option('wp_pp_ref_title'); ?>"/>
187
+ <br /><i>Enter a title for the Reference text box (ie. Your Web Address). The visitors will see this text.</i><br />
188
+ </td></tr>
189
+
190
+ <tr valign="top"><td width="25%" align="left">
191
+ <strong>Return URL from PayPal:</strong>
192
+ </td><td align="left">
193
+ <input name="wp_pp_return_url" type="text" size="60" value="<?php echo get_option('wp_pp_return_url'); ?>"/>
194
+ <br /><i>Enter a return URL (could be a Thank You page). PayPal will redirect visitors to this page after Payment.</i><br />
195
+ </td></tr>
196
+
197
+ </table>
198
+
199
+ <br /><br />
200
+ <strong>Choose a Submit Button Type :</strong>
201
+ <br /><i>This is the button the visitors will click on to make Payments or Donations.</i><br />
202
+ <table style="width:50%; border-spacing:0; padding:0; text-align:center;">
203
+ <tr>
204
+ <td>
205
+ <?php _e('<input type="radio" name="payment_button_type" value="https://www.paypal.com/en_US/i/btn/btn_paynowCC_LG.gif"') ?>
206
+ <?php if ($payment_button_type == "https://www.paypal.com/en_US/i/btn/btn_paynowCC_LG.gif") echo " checked " ?>
207
+ <?php _e('/>') ?>
208
+ </td>
209
+ <td>
210
+ <?php _e('<input type="radio" name="payment_button_type" value="https://www.paypal.com/en_US/i/btn/x-click-but11.gif"') ?>
211
+ <?php if ($payment_button_type == "https://www.paypal.com/en_US/i/btn/x-click-but11.gif") echo " checked " ?>
212
+ <?php _e('/>') ?>
213
+ </td>
214
+ </tr>
215
+ <tr>
216
+ <td><img border="0" src="https://www.paypal.com/en_US/i/btn/btn_paynowCC_LG.gif" alt="" /></td>
217
+ <td><img border="0" src="https://www.paypal.com/en_US/i/btn/x-click-but11.gif" alt="" /></td>
218
+ </tr>
219
+ </table>
220
+
221
+ </div></div><!-- end of postbox -->
222
+
223
+ <div class="submit">
224
+ <input type="submit" class="button-primary" name="info_update" value="<?php _e('Update options'); ?> &raquo;" />
225
+ </div>
226
+ </form>
227
+
228
+ <div style="background: none repeat scroll 0 0 #FFF6D5;border: 1px solid #D1B655;color: #3F2502;margin: 10px 0;padding: 5px 5px 5px 10px;text-shadow: 1px 1px #FFFFFF;">
229
+ <p>If you need a feature rich and supported plugin for accepting PayPal payment then check out our <a href="https://www.tipsandtricks-hq.com/wordpress-estore-plugin-complete-solution-to-sell-digital-products-from-your-wordpress-blog-securely-1059" target="_blank">WP eStore Plugin</a> (You will love the WP eStore Plugin).
230
+ </p>
231
+ </div>
232
+
233
+ </div></div> <!-- end of .poststuff and post-body -->
234
+ </div><!-- end of .wrap -->
235
+ <?php
236
+ }
wpapp_paypal_utility.php ADDED
@@ -0,0 +1,68 @@
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1
+ <?php
2
+
3
+ function wpapp_validate_paypl_ipn() {
4
+
5
+ $wpapp_ipn_validated = true;
6
+
7
+ // Reading POSTed data directly from $_POST causes serialization issues with array data in the POST.
8
+ // Instead, read raw POST data from the input stream.
9
+ $raw_post_data = file_get_contents('php://input');
10
+ $raw_post_array = explode('&', $raw_post_data);
11
+ $myPost = array();
12
+ foreach ($raw_post_array as $keyval) {
13
+ $keyval = explode('=', $keyval);
14
+ if (count($keyval) == 2)
15
+ $myPost[$keyval[0]] = urldecode($keyval[1]);
16
+ }
17
+
18
+ // read the IPN message sent from PayPal and prepend 'cmd=_notify-validate'
19
+ $req = 'cmd=_notify-validate';
20
+ if (function_exists('get_magic_quotes_gpc')) {
21
+ $get_magic_quotes_exists = true;
22
+ }
23
+ foreach ($myPost as $key => $value) {
24
+ if ($get_magic_quotes_exists == true && get_magic_quotes_gpc() == 1) {
25
+ $value = urlencode(stripslashes($value));
26
+ } else {
27
+ $value = urlencode($value);
28
+ }
29
+ $req .= "&$key=$value";
30
+ }
31
+
32
+
33
+ // Step 2: POST IPN data back to PayPal to validate
34
+ $ch = curl_init('https://www.paypal.com/cgi-bin/webscr');
35
+ curl_setopt($ch, CURLOPT_HTTP_VERSION, CURL_HTTP_VERSION_1_1);
36
+ curl_setopt($ch, CURLOPT_POST, 1);
37
+ curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
38
+ curl_setopt($ch, CURLOPT_POSTFIELDS, $req);
39
+ curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
40
+ curl_setopt($ch, CURLOPT_HTTPHEADER, array('Connection: Close'));
41
+
42
+ if (!($res = curl_exec($ch))) {
43
+ // error_log("Got " . curl_error($ch) . " when processing IPN data");
44
+ curl_close($ch);
45
+ exit;
46
+ }
47
+ curl_close($ch);
48
+
49
+ // Inspect IPN validation result and act accordingly
50
+ if (strcmp ($res, "VERIFIED") == 0) {
51
+ // The IPN is verified, process it
52
+ $wpapp_ipn_validated = true;
53
+ } else if (strcmp ($res, "INVALID") == 0) {
54
+ // IPN invalid, log for manual investigation
55
+ $wpapp_ipn_validated = false;
56
+ }
57
+
58
+
59
+ if (!$wpapp_ipn_validated) {
60
+ // IPN validation failed. Email the admin to notify this event.
61
+ $admin_email = get_bloginfo('admin_email');
62
+ $subject = 'IPN validation failed for a payment';
63
+ $body = "This is a notification email from the WP Accept PayPal Payment plugin letting you know that a payment verification failed." .
64
+ "\n\nPlease check your paypal account to make sure you received the correct amount in your account before proceeding" .
65
+ wp_mail($admin_email, $subject, $body);
66
+ exit;
67
+ }
68
+ }