尝试跟踪错误，了解为什么应在 woocommerce 中触发 webhook 后未发送电子邮件 [英] Trying to trace error for why email is not sending after webhook should be triggered in woocommerce
问题描述
我想知道为什么在 Woocommerce 中购买后，有时网络钩子似乎会触发，而有时却不会.
I am trying to see why sometimes the webhook seems to fire and sometimes it doesn't after a purchase in Woocommerce.
有一个自定义插件，应该将 custom topic 添加到 woocommerce 插件 webhook 中，这是我的理解，添加了以下代码(我将把整个代码放在下面)
There is a custom plugin that is supposed to add in a custom topic to the woocommerce plugin webhook is my understanding which is added with the following code (I will be placing the entire code below)
function add_new_webhook_topics( $topics ) {
// New topic array to add to the list, must match hooks being created.
$new_topics = array(
'order.gift_card' => __( 'Order Gift Card', 'woocommerce' ),
);
return array_merge( $topics, $new_topics );
}
add_filter( 'woocommerce_webhook_topics', 'add_new_webhook_topics' );
有两个文件，一个是插件，我只能说它目前所做的是将自定义主题添加到 webhook 下拉选项中，这样我们就可以在成功下订单时触发 webhook.但是，有时它会触发 webhook，有时我无法判断.我这么说的原因是因为在将有效负载发送到礼品卡平台后，应该从 webhook 发送一封电子邮件，然后返回礼品卡并发送电子邮件.
There are two files one is the plugin, which all I can tell is it does currently is add the custom topic to the webhook dropdown options so that we can then fire a webhook when an order is successfully placed. However sometimes it will fire the webhook and sometimes not as far as I can tell. The reason I say that is because a email is supposed to be fired from the webhook after a payload is sent to a gift card platform and then the giftcard are returned and the email is sent.
首先是插件PHP代码.我认为额外的排队脚本是计划中的功能，但仍然不确定.
First here is the plugin PHP code. I think the additional enqueued scripts are planned features but still not sure.
<?php
// Get grouped product ID from child product ID
function get_parent_grouped_id( $children_id ){
global $wpdb;
$results = $wpdb->get_col("SELECT post_id FROM {$wpdb->prefix}postmeta
WHERE meta_key = '_children' AND meta_value LIKE '%$children_id%'");
// Will only return one product Id or false if there is zero or many
return sizeof($results) == 1 ? reset($results) : false;
}
/**
* add_new_topic_hooks will add a new webhook topic hook.
* @param array $topic_hooks Esxisting topic hooks.
*/
function add_new_topic_hooks( $topic_hooks ) {
// Array that has the topic as resource.event with arrays of actions that call that topic.
$new_hooks = array(
'order.gift_card' => array(
'order_gift_card_filter',
),
);
return array_merge( $topic_hooks, $new_hooks );
}
add_filter( 'woocommerce_webhook_topic_hooks', 'add_new_topic_hooks' );
/**
* add_new_topic_events will add new events for topic resources.
* @param array $topic_events Existing valid events for resources.
*/
function add_new_topic_events( $topic_events ) {
// New events to be used for resources.
$new_events = array(
'gift_card',
);
return array_merge( $topic_events, $new_events );
}
add_filter( 'woocommerce_valid_webhook_events', 'add_new_topic_events' );
/**
* add_new_webhook_topics adds the new webhook to the dropdown list on the Webhook page.
* @param array $topics Array of topics with the i18n proper name.
*/
function add_new_webhook_topics( $topics ) {
// New topic array to add to the list, must match hooks being created.
$new_topics = array(
'order.gift_card' => __( 'Order Gift Card', 'woocommerce' ),
);
return array_merge( $topics, $new_topics );
}
add_filter( 'woocommerce_webhook_topics', 'add_new_webhook_topics' );
/**
* my_order_item_check will check an order when it is created through the checkout form,
* if it has product ID 1030 as one of the items, it will fire off the action `order_gift_card_filter`
*
* @param int $order_id The ID of the order that was just created.
* @param array $posted_data Array of all of the data that was posted through checkout form.
* @param object $order The order object.
* @return null
*/
function my_order_item_check( $order_id, $posted_data, $order ) {
$order = wc_get_order( $order_id );
$order_status = $order->status;
$items = $order->get_items();
//$picnic_ordered_bool = false;
foreach ( $items as $item ) {
if ( is_a( $item, 'WC_Order_Item_Product' ) ) {
if ( 1457 === $item->get_product_id() ) {
$item_data = $item->get_data();
$item_meta_data_group = $item_data['meta_data'];
$gift_card_data = array();
foreach ( $item_meta_data_group as $item_meta_data ) {
$gift_card_data[$item_meta_data->key] = $item_meta_data->value;
}
do_action( 'order_gift_card_filter', $order_id, $posted_data, $order );
}
/*if ( '1611' === get_parent_grouped_id( $item->get_product_id() ) ) {
$item_data = $item->get_data();
$item_order_id = $item_data['order_id'];
$picnic_ordered_bool = true;
}*/
}
}
}
/**
* The two below actions are what the order.created webhook is tied into, it is up to you to use these if you wish.
*/
//add_action( 'woocommerce_payment_complete', 'my_order_item_check', 10, 4 );
add_action( 'woocommerce_checkout_order_processed', 'my_order_item_check', 10, 3 );
//add_action( 'woocommerce_process_shop_order_meta', 'my_order_item_check', 10, 2 );
add_action( 'wp_enqueue_scripts', 'add_ajax_script' );
function add_ajax_script() {
wp_enqueue_script( 'check-balance', plugins_url( '/check-balance.js', __FILE__ ), array('jquery'), '1.0', true );
wp_enqueue_script( 'secure-register', plugins_url( '/secure-register.js', __FILE__ ), array('jquery'), '1.0', true );
wp_localize_script( 'check-balance', 'gi_check_balance', array( 'ajax_url' => admin_url('admin-ajax.php') ) );
wp_localize_script( 'secure-register', 'gi_secure_register', array( 'ajax_url' => admin_url('admin-ajax.php') ) );
}
add_action( 'wp_ajax_nopriv_gi_check_balance', 'gi_check_balance' );
add_action( 'wp_ajax_gi_check_balance', 'gi_check_balance' );
function gi_check_balance() {
$gx_url_1 = 'gift-card.com';
$gx_url_2 = 'gift-card-1.com';
$gx_port_1 = 54643;
$gx_port_2 = 432141;
$gx_post_url_1 = $gx_url_1 . ':' . $gx_port_1;
$gx_post_url_2 = $gx_url_2 . ':' . $gx_port_2;
$gx_user = '341241';
$gx_password = '432141';
$gx_card_number = $_POST['gx_card_number'];
/*$gx_card_pin = $_POST['gx_card_pin'];
if( empty($gx_card_pin) ) {
$gx_card_pin = 'XXXX';
}*/
$data = array(
'method' => '994',
'params' => [
'en',
'rc1',
//null,
$gx_user,
$gx_password,
$gx_card_number,
$gx_card_pin,
null
],
'id' => 'test'
);
$options = array(
'http' => array(
'method' => 'POST',
'header' => 'Content-Type: application/json',
'content' => json_encode( $data )
)
);
$context = stream_context_create( $options );
$result = file_get_contents( $gx_post_url_1, false, $context );
if ( $result == false ) {
$result = file_get_contents( $gx_post_url_2, false, $context );
}
$response = json_decode( $result );
echo $result;
//echo json_encode($result) ;
//var_dump( $response );
//echo $response;
die();
}
现在我不知道这是否真的向礼品卡平台发送了有效载荷，或者网络钩子是否在做所有这些工作.我很困惑，因为礼品卡平台在 webhook 和这个插件中被调用，希望有人能帮助澄清这个插件中发生的事情，除了基于主题触发 webhook.
Now I can't tell if this is actually sending a payload to the gift-card platform or if the webhook is doing all that work. I am confused because the gift-card platform is called in the webhook and in this plugin, hopefully someone can help clarify what is going on in this plugin beyond firing the webhook based off of the topic.
这是网络钩子
<?php
// required headers
header("Access-Control-Allow-Origin: *");
header("Content-Type: application/json; charset=UTF-8");
$passed = false;
$request_body = file_get_contents('php://input');
$secret = 'secret452323';
$sig = base64_encode(hash_hmac('sha256', $request_body, $secret, true));
if( !function_exists('apache_request_headers') ) {
function apache_request_headers() {
$headers = array();
foreach($_SERVER as $key => $value) {
if (substr($key, 0, 5) <> 'HTTP_') {
continue;
}
$header = str_replace(' ', '-', ucwords(str_replace('_', ' ', strtolower(substr($key, 5)))));
$headers[$header] = $value;
}
return $headers;
}
}
$header = apache_request_headers();
foreach ( $header as $headers => $value ) {
if( $headers == 'X-Wc-Webhook-Signature' ) {
if ( $value == $sig ) {
$passed = true;
}
}
}
if( $passed !== true ) {
header("Location: https://dev-site.com");
} else {
/*$gx_url = 'https://dev-gift-card.com';
$gx_port = 50104;
$gx_post_url = $gx_url . ':' . $gx_port;
$gx_user = '423523';
$gx_password = 'hfja98eshj98234j';*/
$gx_url_1 = 'giftcard.com';
$gx_url_2 = 'giftcard-1.com';
$gx_port_1 = 45353;
$gx_port_2 = 43214;
$gx_post_url_1 = $gx_url_1 . ':' . $gx_port_1;
$gx_post_url_2 = $gx_url_2 . ':' . $gx_port_2;
$gx_user = '3424';
$gx_password = '38234287';
$data = json_decode(file_get_contents('php://input'), true);
foreach( $data['line_items'] as $item ) {
if( $item['product_id'] == 1457 ) {
$item_meta_data_group = $item['meta_data'];
$gift_card_data = array();
foreach( $item_meta_data_group as $item_meta_data ) {
$gift_card_data[$item_meta_data['key']] = $item_meta_data['value'];
}
$data_modified = array(
'method' => '904',
'params' => [
'en',
null,
$gx_user,
$gx_password,
str_replace(array(',', '$', ' '), '', $gift_card_data['gift-card-amount']),
null,
null,
null
],
'id' => 'test'
);
$options = array(
'http' => array(
'method' => 'POST',
'header' => 'Content-Type: application/json',
'content' => json_encode( $data_modified )
)
);
$context = stream_context_create( $options );
//$result = file_get_contents( $gx_post_url, false, $context );
$result = file_get_contents( $gx_post_url_1, false, $context );
if ( $result == false ) {
$result = file_get_contents( $gx_post_url_2, false, $context );
}
$response = json_decode( $result );
$response_reference = explode(':', $response->result[2]);
//echo $result;
//$to = 'example@gmail.com';
$to = $gift_card_data['recipient_email'];
$subject_decoded = 'You received a gift card for Place | Deane House';
$subject = '=?UTF-8?B?' . base64_encode( $subject_decoded ) . '?=';
$message = '<table border="0" cellspacing="0" cellpadding="0" width="100%" style="width: 100%; border-collapse: collapse;"><tbody><tr><td style="padding: 40px 40px 20px; background-color: #f9f9f9;" align="center"><table border="0" cellspacing="0" cellpadding="0" width="600" style="border-collapse: collapse;"><tbody>';
$message .= '<tr><td align="center" valign="bottom" style="padding: 0 0 20px;">';
$message .= '<img src="https://website.com/wp-content/uploads/2019/05/RCDH-ComLogo.png" alt="Place;"
width="600" height="87" style="vertical-align: bottom;" />';
$message .= '</td></tr>';
$message .= '<tr><td align="center" style="padding: 10px 40px 20px; background-color: #ffffff; color: #676767; font-family: Helvetica, Arial, sans-serif;">';
$message .= '<h2 style="font-family: Garamond, serif; font-size: 28px; font-weight: 600; color: #444444;">' . (!empty($gift_card_data['recipient_name']) ? $gift_card_data['recipient_name'] : 'Whoa') . ', you’ve got ' . $gift_card_data['gift-card-amount'] . ' to spend at place</h2>';
$message .= '<p style="color: #676767;">' . (!empty($gift_card_data['sender']) ? $gift_card_data['sender'] : 'Someone') . ' sent you a gift card' . (!empty($gift_card_data['message']) ? ' with the following message:' : '.') . '</p>';
if( !empty($gift_card_data['message']) ) {
$message .= '<p style="color: #676767;"><i><br />' . nl2br($gift_card_data['message']) . '<br /><br /></i></p>';
}
$message .= '<img src="https://dev.website.com/wp-content/uploads/2019/06/rdch-gc.jpg" alt="" width="520" height="334" />';
//$message .= '<img src="https://www.barcodesinc.com/generator/image.php?code=' . $response->result[3] . '&style=68&type=C39&width=300&height=50&xres=1&font=4" alt="" />';
// barcode generator website: https://www.barcodesinc.com/generator/index.php
$message .= '<p style="color: 676767; font-size: 1.25em;"><b>Card Number:</b> ' . $response->result[3] . '<br /> <b>PIN:</b> ' . $response_reference[1] . '<br /> <b>Card Amount:</b> ' . $response->result[4] . '<br /> <b>Reference Number:</b> ' . $response_reference[0] . '</p>';
$message .= '</td></tr>';
$message .= '<tr><td align="center" style="padding: 20px 0 0;">';
$message .= '<p style="color: #676767;"><b>We look forward to you dining with us!</b></p>';
$message .= '</td></tr>';
$message .= '</tbody></table></td></tr></tbody></table>';
$headers = "From: Gift Cards <noreply@website.com>\r\n";
$headers .= "Reply-To: noreply@website.com\r\n";
$headers .= "MIME-Version: 1.0\r\n";
$headers .= "Content-Type: text/html; charset=ISO-8859-1\r\n";
mail($to, $subject, $message, $headers);
}
} // end foreach
} // end if else '$passed !== true'
?>
现在这就是我的问题所在.我不知道是因为 mail($to, $subject, $message, $headers);永远不会被发送是因为 webhook 未能提交到礼品卡服务器并且在礼品卡服务器端收到错误，或者是这个 webhook 未能发送电子邮件.或者如果这个 webhook 从未被触发.
Now here is where my issue lies. I can't tell if the reason the mail($to, $subject, $message, $headers); never gets sent is because the webhook is failing to submit to the gift-card server and is getting a error on the gift card server end, or if it's this webhook failing to send the email. Or if this webhook is never fired.
现在来帮助调试如果此 webhook 的邮件功能从未被发送，它在大约一半的时间内被发送，我可以通过将订单状态从处理更改为已完成来发送.但是，这应该仅适用于内部我们确实希望自动发送礼品卡信息，但是我想有一种方法可以让自定义操作从 woocommerce 的订单页面重新发送此 webhook.就像按钮或显示重新发送礼品卡电子邮件的东西一样.
Now to help debug If the mail function for this webhook never get's sent, which it get's sent about half the time I can get it to send by changing the order status from processing to completed. However that should only be for internal we do want the gift card info sent automatically, I would like to however have a way to have a custom action to resend this webhook from the order page in woocommerce. Like a button or something that says resend gift card email.
那么我想了解在 webhook 或插件中提交到礼品卡服务器的真实有效负载在哪里? 为什么 webhook 电子邮件只提交一半的时间然后在woocommerce中更改订单状态时提交另一半.
So what I am trying to understand where is the real payload being submitted to the gift-card server, in the webhook or in the plugin? and why does the webhook email only submit half the time and then will submit the other half when I change the order status in woocommerce.
这里也有 JS 脚本，但我认为它们目前没有任何作用.
Here are the JS scripts as well, but I don't think they do anything at the moment.
check-balance.js
check-balance.js
jQuery(document).ready(function($) {
// checks card balance
$('.gi-check-balance').submit(function() {
var gx_card_number = $(this).find('[name=card-number]').val()
var gx_card_pin = $(this).find('[name=card-pin]').val()
$.ajax({
url: gi_check_balance.ajax_url,
type: 'post',
data: {
action: 'gi_check_balance',
gx_card_number: gx_card_number,
gx_card_pin: gx_card_pin
},
dataType: 'json',
success: function(response) {
console.log(response)
$('.gi-check-balance-result').text(response['result'][2])
//$('.gi-check-balance-result').text(JSON.stringify(response))
$('.gi-check-balance-result').show()
}
})
return false
})
})
安全注册.js
jQuery(document).ready(function($) {
// registers gift card
$('.gi-secure-register').submit(function() {
var gx_register_amount = $(this).find('[name=register-amount]').val()
$.ajax({
url: gi_secure_register.ajax_url,
type: 'post',
data: {
action: 'gi_secure_register',
gx_register_amount: gx_register_amount
},
dataType: 'json',
success: function(response) {
//$('.gi-secure-register-result').html('Reference Number: ' + response['result'][2] + '<br>' + 'Card Number: ' + response['result'][3] + '<br>' + 'Card Amount: ' + response['result'][4])
$('.gi-secure-register-result').text(response)
$('.gi-secure-register-result').show()
}
})
return false
})
})
这是我得到的与 webhook.php 文件有关的错误日志
Here is a error log I was getting that had anything to do with the webhook.php file
[10-Nov-2019 21:42:59 UTC] PHP 1. {main}() /Users/anderskitson/Local Sites/river-cafe/app/public/wp-content/plugins/givex-integrate/webhook.php:0
[10-Nov-2019 21:42:59 UTC] PHP 2. file_get_contents() /Users/anderskitson/Local Sites/river-cafe/app/public/wp-content/plugins/givex-integrate/webhook.php:86
[10-Nov-2019 21:42:59 UTC] PHP Warning: file_get_contents(): Failed to enable crypto in /Users/anderskitson/Local Sites/river-cafe/app/public/wp-content/plugins/givex-integrate/webhook.php on line 86
[10-Nov-2019 21:42:59 UTC] PHP Stack trace:
[10-Nov-2019 21:42:59 UTC] PHP 1. {main}() /Users/anderskitson/Local Sites/river-cafe/app/public/wp-content/plugins/givex-integrate/webhook.php:0
[10-Nov-2019 21:42:59 UTC] PHP 2. file_get_contents() /Users/anderskitson/Local Sites/river-cafe/app/public/wp-content/plugins/givex-integrate/webhook.php:86
[10-Nov-2019 21:42:59 UTC] PHP Warning: file_get_contents(https://dev-dataconnect.givex.com:50104): failed to open stream: operation failed in /Users/anderskitson/Local Sites/river-cafe/app/public/wp-content/plugins/givex-integrate/webhook.php on line 86
[10-Nov-2019 21:42:59 UTC] PHP Stack trace:
[10-Nov-2019 21:42:59 UTC] PHP 1. {main}() /Users/anderskitson/Local Sites/river-cafe/app/public/wp-content/plugins/givex-integrate/webhook.php:0
[10-Nov-2019 21:42:59 UTC] PHP 2. file_get_contents() /Users/anderskitson/Local Sites/river-cafe/app/public/wp-content/plugins/givex-integrate/webhook.php:86
[10-Nov-2019 21:42:59 UTC] PHP Notice: Trying to get property 'result' of non-object in /Users/anderskitson/Local Sites/river-cafe/app/public/wp-content/plugins/givex-integrate/webhook.php on line 92
[10-Nov-2019 21:42:59 UTC] PHP Stack trace:
[10-Nov-2019 21:42:59 UTC] PHP 1. {main}() /Users/anderskitson/Local Sites/river-cafe/app/public/wp-content/plugins/givex-integrate/webhook.php:0
[10-Nov-2019 21:42:59 UTC] PHP Notice: Trying to get property 'result' of non-object in /Users/anderskitson/Local Sites/river-cafe/app/public/wp-content/plugins/givex-integrate/webhook.php on line 112
[10-Nov-2019 21:42:59 UTC] PHP Stack trace:
[10-Nov-2019 21:42:59 UTC] PHP 1. {main}() /Users/anderskitson/Local Sites/river-cafe/app/public/wp-content/plugins/givex-integrate/webhook.php:0
[10-Nov-2019 21:42:59 UTC] PHP Notice: Trying to get property 'result' of non-object in /Users/anderskitson/Local Sites/river-cafe/app/public/wp-content/plugins/givex-integrate/webhook.php on line 112
[10-Nov-2019 21:42:59 UTC] PHP Stack trace:
[10-Nov-2019 21:42:59 UTC] PHP 1. {main}() /Users/anderskitson/Local Sites/river-cafe/app/public/wp-content/plugins/givex-integrate/webhook.php:0
[10-Nov-2019 21:42:59 UTC] PHP Notice: Undefined variable: mail in /Users/anderskitson/Local Sites/river-cafe/app/public/wp-content/plugins/givex-integrate/webhook.php on line 124
[10-Nov-2019 21:42:59 UTC] PHP Stack trace:
[10-Nov-2019 21:42:59 UTC] PHP 1. {main}() /Users/anderskitson/Local Sites/river-cafe/app/public/wp-content/plugins/givex-integrate/webhook.php:0
推荐答案
检查第 86 行 中的日志输出，警告 开头为:
Checking your log output in line 86 the Warning starts with:
file_get_contents():无法启用加密...
该消息表明您使用安全连接，因此请尝试将以下内容添加到您的请求标头中.
That message indicates that you use secure connection so try adding the following to your request headers.
$options = array(
'ssl'=>array(
'verify_peer'=>false,
'verify_peer_name'=>false
),
'http' => array(
'method' => 'POST',
'header' => 'Content-Type: application/json',
'content' => json_encode( $data_modified )
)
);
另外在检查$result
if ( empty($result) ) {
$result = file_get_contents( $gx_post_url_2, false, $context );
}
因为不验证对等点是不安全的.尝试以下操作，但也可以查看 SSL 上下文选项更多信息.
Since it is not safe to not verify peer. Try the following, but also take a look to SSL context options for more information.
$options = array(
'ssl'=>array(
'verify_peer'=>true,
'verify_peer_name'=>true,
'cafile'=>'path/to/cafile.pem',
'CN_match'=>'demo.com',
'chiphers'=>'HIGH:!SSLv2:!SSLv3',
'disable_compression'=>true
),
'http' => array(
'method' => 'POST',
'header' => 'Content-Type: application/json',
'content' => json_encode( $data_modified )
)
);
这篇关于尝试跟踪错误，了解为什么应在 woocommerce 中触发 webhook 后未发送电子邮件的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！
