我正在开发一个 WordPress 插件，我可以使用 Google Site Kit 插件从 Google Search Console 获取关键字数据，例如总点击次数、总印象数、平均点击率和平均位置。为了实现自动化，我使用 wp_next_scheduled() 和 wp_schedule_single_event() 实现了 cron 作业来安排关键字数据的获取并发送包含结果的电子邮件。
当我尝试安排这些功能时，问题就出现了。我的电子邮件中收到以下错误：
broken backlinks semrush: Array ( [errors] => Array ( [missing_required_scopes] => Array ( [0] => Site Kit can’t access the relevant data from Search Console because you haven’t granted all permissions requested during setup. ) ) [error_data] => Array ( [missing_required_scopes] => Array ( [status] => 403 [scopes] => Array ( [0] => https://www.googleapis.com/auth/webmasters ) ) ) )但是，当我删除调度代码并直接获取数据而不使用 cron 作业时，一切正常，并且我成功收到以下结果：
Keyword: broken backlinks semrush, Clicks: 0, Impressions: 2, Position: 19.5我尝试过的：
我的代码：
`
class GSC_Data_Fetching_Cron {
/**
* Schedule an email event if not already scheduled.
*
* @param int $interval The interval in seconds for scheduling the email.
*/
public function gsc_data_schedule_email( $interval ) {
if ( ! wp_next_scheduled( 'gsc_data_send_email_event_' . $interval ) ) {
wp_schedule_single_event( time() + $interval, 'gsc_data_send_email_event', array( $interval ) );
}
}
/**
* Send email with Google Search Console data.
*
* @param int $interval The interval for which the email event is triggered.
*/
public function gsc_data_send_email_function( $interval ) {
global $wpdb;
if ( ! class_exists( 'Google\Site_Kit\Plugin' ) ) {
return; // Exit if Google Site Kit is not active.
}
// Fetch keyword data from Google Search Console.
$site_kit = \Google\Site_Kit\Plugin::instance();
$context = $site_kit->context();
$modules = new \Google\Site_Kit\Core\Modules\Modules( $context );
$search_console = $modules->get_module( 'search-console' );
if ( ! $search_console ) {
return; // Ensure the Search Console module is available.
}
$table_name = $wpdb->prefix . 'gsc_data_settings_table';
$settings = $wpdb->get_results( "SELECT * FROM $table_name" );
if ( ! $settings ) {
return; // Exit if no threshold settings found.
}
$gsc_data = array();
foreach ( $settings as $setting ) {
$selected_keywords = maybe_unserialize( $setting->selected_keywords );
$start_date = date( 'Y-m-d', strtotime( '-7 days' ) );
$end_date = date( 'Y-m-d' );
// Fetch Queries data from GSC.
$queries_data = $search_console->get_data(
'searchanalytics',
array(
'dimensions' => array( 'query' ),
'startDate' => $start_date,
'endDate' => $end_date,
'rowLimit' => 100,
'filters' => array(
array(
'dimension' => 'query',
'operator' => 'in',
'expression' => $selected_keywords,
),
),
)
);
// Prepare GSC data to save.
$gsc_data[] = array(
'query_name' => $setting->query_name,
'gsc_data' => json_encode( $queries_data ),
'created_at' => current_time( 'mysql' ),
);
}
// Insert data into gsc_data table.
$wpdb->insert(
$wpdb->prefix . 'gsc_data',
array(
'gsc_data' => json_encode( $gsc_data ),
)
);
// Prepare email content.
$message = '<h2>' . esc_html__( 'Google Search Console Fetched Data', 'text-domain' ) . '</h2>';
foreach ( $gsc_data as $data ) {
$message .= '<p>' . esc_html( $data['query_name'] ) . ': ' . print_r( json_decode( $data['gsc_data'], true ), true ) . '</p>';
}
// Send email.
$to = '[email protected]';
$subject = esc_html__( 'Google Search Console Fetched Data', 'text-domain' );
$headers = array( 'Content-Type: text/html; charset=UTF-8' );
wp_mail( $to, $subject, $message, $headers );
// Clear the scheduled hook after the email is sent.
wp_clear_scheduled_hook( 'gsc_data_send_email_event_' . $interval );
}
/**
* Clear the cron event for GSC data email.
*/
public function gsc_data_clear_cron_event() {
wp_clear_scheduled_hook( 'gsc_data_send_email_event' );
}
}
}`
在彻底研究了 API 请求的 Google Site Kit 机制后，我找到了一种解决方法，可以确保通过 Cron 作业成功检索 Search Console 数据。
解决方案概述： 在发送请求之前，必须执行用户访问检查，以验证用户是否拥有 Google Site Kit 和 WordPress 管理仪表板的必要权限。该层可确保系统仅在具备正确的用户权限时检索 Search Console 数据。
通过设置此预检查，您可以可靠地提取数据并通过 Cron 将其发送到电子邮件。
这是在主题的functions.php文件中运行的代码片段：
<?php
// Add a custom interval of 5 minutes for cron jobs
add_filter('cron_schedules', 'add_five_minute_cron_schedule');
function add_five_minute_cron_schedule($schedules) {
$schedules['five_minutes'] = array(
'interval' => 300, // 300 seconds = 5 minutes
'display' => __('Every 5 Minutes')
);
return $schedules;
}
// Schedule the event on theme/plugin activation
add_action('wp', 'schedule_gsc_data_cron_if_not_scheduled');
function schedule_gsc_data_cron_if_not_scheduled() {
if (!wp_next_scheduled('fetch_gsc_data_cron_job')) {
wp_schedule_event(time(), 'five_minutes', 'fetch_gsc_data_cron_job');
}
}
// Define the function to get scheduled GSC event details
function get_gsc_scheduled_event() {
$event = wp_get_scheduled_event('fetch_gsc_data_cron_job');
if ($event) {
// Log details for debugging
error_log('GSC data fetch cron job is scheduled.');
error_log('Scheduled time: ' . date('Y-m-d H:i:s', $event->timestamp));
error_log('Recurrence: ' . $event->schedule); // Recurrence pattern, e.g., 'five_minutes'
// Return event data if needed elsewhere
return $event;
} else {
error_log('No GSC data fetch cron job is scheduled.');
return false;
}
}
// Display event info in the admin dashboard
add_action('admin_notices', 'display_gsc_scheduled_event_notice');
function display_gsc_scheduled_event_notice() {
$event = get_gsc_scheduled_event(); // Call the function here
if ($event) {
echo '<div class="notice notice-success"><p>Next GSC data fetch is scheduled for: ' . date('Y-m-d H:i:s', $event->timestamp) . '</p></div>';
} else {
echo '<div class="notice notice-error"><p>No GSC data fetch cron job is scheduled.</p></div>';
}
}
// Clear the cron job on plugin/theme deactivation
register_deactivation_hook(__FILE__, 'clear_gsc_data_cron');
function clear_gsc_data_cron() {
$timestamp = wp_next_scheduled('fetch_gsc_data_cron_job');
if ($timestamp) {
wp_unschedule_event($timestamp, 'fetch_gsc_data_cron_job');
}
}
// Hook the function to the cron event
add_action('fetch_gsc_data_cron_job', 'fetch_gsc_data_scheduled');
// Fetch GSC data and send email every 5 minutes
function fetch_gsc_data_scheduled() {
// Switch to a user with sufficient permissions
$admin_user = get_user_by('email', '[email protected]'); // Use your admin's email
if ($admin_user) {
wp_set_current_user($admin_user->ID);
}
$selected_keywords = ['wordpress maintenance services', 'wordpress support', 'wordpress seo', 'seo kit', 'seo repair kit'];
if (!class_exists('Google\Site_Kit\Plugin')) {
error_log('Google Site Kit is not available.');
return;
}
// Get the Google Site Kit plugin instance
$site_kit = \Google\Site_Kit\Plugin::instance();
$context = $site_kit->context();
$modules = new \Google\Site_Kit\Core\Modules\Modules($context);
$search_console = $modules->get_module('search-console');
// Check if Search Console is connected
if (!$search_console->is_connected()) {
error_log('Search Console is not connected.');
return;
}
// Set the date range for fetching the data
$end_date = date('Y-m-d');
$start_date = date('Y-m-d', strtotime('-7 days')); // Fetch data for the last 7 days
// Fetch search analytics data from Search Console
$queries_data = $search_console->get_data('searchanalytics', array(
'dimensions' => array('query'),
'startDate' => $start_date,
'endDate' => $end_date,
'rowLimit' => 100,
));
// Process the fetched data and send the email
// Check if data is fetched
if (empty($queries_data)) {
error_log('No data fetched from GSC.');
return;
} else {
error_log('Data fetched from GSC.');
$email_subject = "GSC Data Results for Selected Keywords";
$email_body = "Here are the fetched results for the specified keywords:\n\n";
// Loop through the fetched data and filter by selected keywords
foreach ($queries_data as $row) {
$keyword = esc_html($row['keys'][0]); // Get the keyword from the data
if (in_array($keyword, $selected_keywords)) {
$clicks = esc_html($row['clicks']);
$impressions = esc_html($row['impressions']);
// Append keyword data to the email body
$email_body .= "Keyword: $keyword, Clicks: $clicks, Impressions: $impressions\n";
}
}
// Send the email with the results
wp_mail('[email protected]', $email_subject, $email_body);
error_log('Email sent.');
}
wp_reset_current_user();
}
error_log('Google Site Kit Plugin class exists: ' . class_exists('Google\Site_Kit\Plugin'));
// Schedule the cron job on plugin/theme activation
register_activation_hook(__FILE__, 'schedule_gsc_data_cron_activation');
function schedule_gsc_data_cron_activation() {
if (!wp_next_scheduled('fetch_gsc_data_cron_job')) {
wp_schedule_event(time(), 'five_minutes', 'fetch_gsc_data_cron_job');
}
}
请根据您的具体使用情况随意调整！