File: //home/p8pyefaexf70/public_html/wp-content/plugins/check-email/include/helper-function.php
<?php
/**
* Helper Functions
*
* @package check-mail
* @subpackage Helper/Templates
* @copyright Copyright (c) 2016, René Hermenau
* @license http://opensource.org/licenses/gpl-2.0.php GNU Public License
* @since 1.4.0
*/
// Exit if accessed directly
if( !defined( 'ABSPATH' ) )
exit;
/**
* Helper method to check if user is in the plugins page.
*
* @author René Hermenau
* @since 1.4.0
*
* @return bool
*/
/**
* display deactivation logic on plugins page
*
* @since 1.4.0
*/
// phpcs:ignore WordPress.NamingConventions.PrefixAllGlobals.NonPrefixedFunctionFound
function ck_mail_is_plugins_page() {
if(function_exists('get_current_screen')){
$screen = get_current_screen();
if(is_object($screen)){
if($screen->id == 'plugins' || $screen->id == 'plugins-network'){
return true;
}
}
}
return false;
}
add_filter('admin_footer', 'ck_mail_add_deactivation_feedback_modal');
// phpcs:ignore WordPress.NamingConventions.PrefixAllGlobals.NonPrefixedFunctionFound
function ck_mail_add_deactivation_feedback_modal() {
if( is_admin() && ck_mail_is_plugins_page() ) {
require_once CK_MAIL_PATH ."/include/deactivate-feedback.php";
}
}
/**
* send feedback via email
*
* @since 1.4.0
*/
// phpcs:ignore WordPress.NamingConventions.PrefixAllGlobals.NonPrefixedFunctionFound
function ck_mail_send_feedback() {
// phpcs:ignore WordPress.Security.NonceVerification.Missing -- Reason: in form variable.
if( isset( $_POST['data'] ) ) {
// phpcs:ignore WordPress.Security.NonceVerification.Missing -- Reason: in form variable.
parse_str( sanitize_text_field( wp_unslash($_POST['data'])), $form );
}
if( !isset( $form['ck_mail_security_nonce'] ) || isset( $form['ck_mail_security_nonce'] ) && !wp_verify_nonce( sanitize_text_field( $form['ck_mail_security_nonce'] ), 'ck_mail_ajax_check_nonce' ) ) {
echo esc_html__('security_nonce_not_verified', 'check-email');
die();
}
if ( !current_user_can( 'manage_options' ) ) {
die();
}
$text = '';
if( isset( $form['ck_mail_disable_text'] ) ) {
if (is_array($form['ck_mail_disable_text'])) {
$text = implode( " ", $form['ck_mail_disable_text'] );
}
}
$headers = array();
$from = isset( $form['ck_mail_disable_from'] ) ? $form['ck_mail_disable_from'] : '';
if( $from ) {
$headers[] = "From: $from";
$headers[] = "Reply-To: $from";
}
$subject = isset( $form['ck_mail_disable_reason'] ) ? $form['ck_mail_disable_reason'] : '(no reason given)';
if($subject == 'technical issue'){
$subject = 'Check & Log Email '.$subject;
$text = trim($text);
if(!empty($text)){
$text = 'technical issue description: '.$text;
}else{
$text = 'no description: '.$text;
}
}else{
$subject = 'Check & Log Email';
}
$success = wp_mail( 'team@magazine3.in', $subject, $text, $headers );
echo 'sent';
die();
}
add_action( 'wp_ajax_ck_mail_send_feedback', 'ck_mail_send_feedback' );
// phpcs:ignore WordPress.NamingConventions.PrefixAllGlobals.NonPrefixedFunctionFound
function ck_mail_enqueue_makebetter_email_js() {
if ( is_admin() && ck_mail_is_plugins_page() ) {
$suffix = defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ? '' : '.min';
wp_register_script( 'ck_mail_make_better_js', CK_MAIL_URL . 'assets/js/admin/feedback'. $suffix .'.js', array( 'jquery' ), CK_MAIL_VERSION, true);
$data = array(
'ajax_url' => admin_url( 'admin-ajax.php' ),
'ck_mail_security_nonce' => wp_create_nonce('ck_mail_ajax_check_nonce'),
);
// phpcs:ignore WordPress.NamingConventions.PrefixAllGlobals.NonPrefixedHooknameFound
$data = apply_filters( 'ck_mail_localize_filter', $data, 'eztoc_admin_data' );
wp_localize_script( 'ck_mail_make_better_js', 'cn_ck_mail_admin_data', $data );
wp_enqueue_script( 'ck_mail_make_better_js' );
wp_enqueue_style( 'ck_mail_make_better_css', CK_MAIL_URL . 'assets/css/admin/feedback'. $suffix .'.css', array(), CK_MAIL_VERSION );
}
}
add_action( 'admin_enqueue_scripts', 'ck_mail_enqueue_makebetter_email_js' );
add_action('wp_ajax_ck_mail_subscribe_newsletter','ck_mail_subscribe_for_newsletter');
// phpcs:ignore WordPress.NamingConventions.PrefixAllGlobals.NonPrefixedFunctionFound
function ck_mail_subscribe_for_newsletter() {
if ( ! isset( $_POST['ck_mail_security_nonce'] ) ){
echo esc_html__('security_nonce_not_verified', 'check-email');
die();
}
if ( ! wp_verify_nonce( sanitize_text_field( wp_unslash( $_POST['ck_mail_security_nonce'] ) ), 'ck_mail_ajax_check_nonce' ) ) {
echo esc_html__('security_nonce_not_verified', 'check-email');
die();
}
if ( !current_user_can( 'manage_options' ) ) {
die();
}
if (isset( $_POST['name'] ) && isset( $_POST['email'] ) && isset( $_POST['website'] )) {
$api_url = 'http://magazine3.company/wp-json/api/central/email/subscribe';
$api_params = array(
'name' => sanitize_text_field(wp_unslash($_POST['name'])),
'email'=> sanitize_email(wp_unslash($_POST['email'])),
'website'=> sanitize_text_field(wp_unslash($_POST['website'])),
'type'=> 'checkmail'
);
wp_remote_post( $api_url, array( 'timeout' => 15, 'sslverify' => false, 'body' => $api_params ) );
}
wp_die();
}
// phpcs:ignore WordPress.NamingConventions.PrefixAllGlobals.NonPrefixedFunctionFound
function ck_mail_forward_mail($atts) {
if ( isset( $atts['to'] ) ) {
$to = $atts['to'];
if ( ! is_array( $to ) ) {
$to = explode( ',', $to );
}
}
if ( isset( $atts['subject'] ) ) {
$subject = $atts['subject'];
}
if ( isset( $atts['message'] ) ) {
$message = $atts['message'];
}
if ( isset( $atts['headers'] ) ) {
$headers = $atts['headers'];
}
if ( isset( $atts['attachments'] ) ) {
$attachments = $atts['attachments'];
}
$subject = esc_html__('Forward Email Check & Log ', 'check-email').$subject;
if ( ! is_array( $attachments ) ) {
$attachments = explode( "\n", str_replace( "\r\n", "\n", $attachments ) );
}
global $phpmailer;
if ( ! ( $phpmailer instanceof PHPMailer\PHPMailer\PHPMailer ) ) {
require_once ABSPATH . WPINC . '/PHPMailer/PHPMailer.php';
require_once ABSPATH . WPINC . '/PHPMailer/SMTP.php';
require_once ABSPATH . WPINC . '/PHPMailer/Exception.php';
$phpmailer = new PHPMailer\PHPMailer\PHPMailer( true );
$phpmailer::$validator = static function ( $email ) {
return (bool) is_email( $email );
};
}
// Headers.
$cc = array();
$bcc = array();
$reply_to = array();
if ( empty( $headers ) ) {
$headers = array();
} else {
if ( ! is_array( $headers ) ) {
$tempheaders = explode( "\n", str_replace( "\r\n", "\n", $headers ) );
} else {
$tempheaders = $headers;
}
$headers = array();
// If it's actually got contents.
if ( ! empty( $tempheaders ) ) {
// Iterate through the raw headers.
foreach ( (array) $tempheaders as $header ) {
if ( ! str_contains( $header, ':' ) ) {
if ( false !== stripos( $header, 'boundary=' ) ) {
$parts = preg_split( '/boundary=/i', trim( $header ) );
$boundary = trim( str_replace( array( "'", '"' ), '', $parts[1] ) );
}
continue;
}
// Explode them out.
list( $name, $content ) = explode( ':', trim( $header ), 2 );
// Cleanup crew.
$name = trim( $name );
$content = trim( $content );
switch ( strtolower( $name ) ) {
// Mainly for legacy -- process a "From:" header if it's there.
case 'from':
$bracket_pos = strpos( $content, '<' );
if ( false !== $bracket_pos ) {
// Text before the bracketed email is the "From" name.
if ( $bracket_pos > 0 ) {
$from_name = substr( $content, 0, $bracket_pos );
$from_name = str_replace( '"', '', $from_name );
$from_name = trim( $from_name );
}
$from_email = substr( $content, $bracket_pos + 1 );
$from_email = str_replace( '>', '', $from_email );
$from_email = trim( $from_email );
// Avoid setting an empty $from_email.
} elseif ( '' !== trim( $content ) ) {
$from_email = trim( $content );
}
break;
case 'content-type':
if ( str_contains( $content, ';' ) ) {
list( $type, $charset_content ) = explode( ';', $content );
$content_type = trim( $type );
if ( false !== stripos( $charset_content, 'charset=' ) ) {
$charset = trim( str_replace( array( 'charset=', '"' ), '', $charset_content ) );
} elseif ( false !== stripos( $charset_content, 'boundary=' ) ) {
$boundary = trim( str_replace( array( 'BOUNDARY=', 'boundary=', '"' ), '', $charset_content ) );
$charset = '';
}
// Avoid setting an empty $content_type.
} elseif ( '' !== trim( $content ) ) {
$content_type = trim( $content );
}
break;
case 'cc':
$cc = array_merge( (array) $cc, explode( ',', $content ) );
break;
case 'bcc':
$bcc = array_merge( (array) $bcc, explode( ',', $content ) );
break;
case 'reply-to':
$reply_to = array_merge( (array) $reply_to, explode( ',', $content ) );
break;
default:
// Add it to our grand headers array.
$headers[ trim( $name ) ] = trim( $content );
break;
}
}
}
}
// Empty out the values that may be set.
$phpmailer->clearAllRecipients();
$phpmailer->clearAttachments();
$phpmailer->clearCustomHeaders();
$phpmailer->clearReplyTos();
$phpmailer->Body = '';
$phpmailer->AltBody = '';
// Set "From" name and email.
// If we don't have a name from the input headers.
if ( ! isset( $from_name ) ) {
$from_name = 'WordPress';
}
if ( ! isset( $from_email ) ) {
// Get the site domain and get rid of www.
$sitename = wp_parse_url( network_home_url(), PHP_URL_HOST );
$from_email = 'wordpress@';
if ( null !== $sitename ) {
if ( str_starts_with( $sitename, 'www.' ) ) {
$sitename = substr( $sitename, 4 );
}
$from_email .= $sitename;
}
}
try {
$phpmailer->setFrom( $from_email, $from_name, false );
} catch ( PHPMailer\PHPMailer\Exception $e ) {
// error_log(esc_html__('Error in forwar email check & log : ', 'check-email').$e->getMessage());
return false;
}
// Set mail's subject and body.
$phpmailer->Subject = $subject;
$phpmailer->Body = $message;
// Set destination addresses, using appropriate methods for handling addresses.
$address_headers = compact( 'to', 'cc', 'bcc', 'reply_to' );
foreach ( $address_headers as $address_header => $addresses ) {
if ( empty( $addresses ) ) {
continue;
}
foreach ( (array) $addresses as $address ) {
try {
// Break $recipient into name and address parts if in the format "Foo <bar@baz.com>".
$recipient_name = '';
if ( preg_match( '/(.*)<(.+)>/', $address, $matches ) ) {
if ( count( $matches ) === 3 ) {
$recipient_name = $matches[1];
$address = $matches[2];
}
}
switch ( $address_header ) {
case 'to':
$phpmailer->addAddress( $address, $recipient_name );
break;
case 'cc':
$phpmailer->addCc( $address, $recipient_name );
break;
case 'bcc':
$phpmailer->addBcc( $address, $recipient_name );
break;
case 'reply_to':
$phpmailer->addReplyTo( $address, $recipient_name );
break;
}
} catch ( PHPMailer\PHPMailer\Exception $e ) {
continue;
}
}
}
// Set to use PHP's mail().
$phpmailer->isMail();
// Set Content-Type and charset.
// If we don't have a Content-Type from the input headers.
if ( ! isset( $content_type ) ) {
$content_type = 'text/html';
}
// phpcs:ignore WordPress.NamingConventions.PrefixAllGlobals.NonPrefixedHooknameFound
$content_type = apply_filters( 'wp_mail_content_type', $content_type );
$phpmailer->ContentType = $content_type;
// Set whether it's plaintext, depending on $content_type.
if ( 'text/html' === $content_type ) {
$phpmailer->isHTML( true );
}
// If we don't have a charset from the input headers.
if ( ! isset( $charset ) ) {
$charset = get_bloginfo( 'charset' );
}
// phpcs:ignore WordPress.NamingConventions.PrefixAllGlobals.NonPrefixedHooknameFound
$phpmailer->CharSet = apply_filters( 'wp_mail_charset', $charset );
// Set custom headers.
if ( ! empty( $headers ) ) {
foreach ( (array) $headers as $name => $content ) {
// Only add custom headers not added automatically by PHPMailer.
if ( ! in_array( $name, array( 'MIME-Version', 'X-Mailer' ), true ) ) {
try {
$phpmailer->addCustomHeader( sprintf( '%1$s: %2$s', $name, $content ) );
} catch ( PHPMailer\PHPMailer\Exception $e ) {
continue;
}
}
}
if ( false !== stripos( $content_type, 'multipart' ) && ! empty( $boundary ) ) {
$phpmailer->addCustomHeader( sprintf( 'Content-Type: %s; boundary="%s"', $content_type, $boundary ) );
}
}
if ( ! empty( $attachments ) ) {
foreach ( $attachments as $filename => $attachment ) {
$filename = is_string( $filename ) ? $filename : '';
try {
$phpmailer->addAttachment( $attachment, $filename );
} catch ( PHPMailer\PHPMailer\Exception $e ) {
continue;
}
}
}
/**
* Fires after PHPMailer is initialized.
*
* @since 2.2.0
*
* @param PHPMailer $phpmailer The PHPMailer instance (passed by reference).
*/
// phpcs:ignore WordPress.NamingConventions.PrefixAllGlobals.NonPrefixedHooknameFound
do_action_ref_array( 'phpmailer_init', array( &$phpmailer ) );
$mail_data = compact( 'to', 'subject', 'message', 'headers', 'attachments' );
// Send!
try {
$send = $phpmailer->send();
return $send;
} catch ( PHPMailer\PHPMailer\Exception $e ) {
// error_log(esc_html__('Error in forwar email send check & log : ', 'check-email').$e->getMessage());
return false;
}
}
// phpcs:ignore WordPress.NamingConventions.PrefixAllGlobals.NonPrefixedFunctionFound
function ck_mail_create_error_logs() {
global $wpdb;
$table_name = $wpdb->prefix . 'check_email_error_logs';
$charset_collate = $wpdb->get_charset_collate();
// phpcs:disable.
if ( $wpdb->get_var( $wpdb->prepare( "show tables like %s",$wpdb->esc_like( $table_name )) ) != $table_name ) {
$sql = "CREATE TABLE IF NOT EXISTS `$table_name` (
`id` INT UNSIGNED NOT NULL AUTO_INCREMENT,
`check_email_log_id` INT DEFAULT NULL,
`content` TEXT DEFAULT NULL,
`initiator` TEXT DEFAULT NULL,
`event_type` TINYINT UNSIGNED NOT NULL DEFAULT '0',
`created_at` TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
PRIMARY KEY (id)
)
ENGINE='InnoDB'
{$charset_collate};";
$wpdb->query($sql);
}
// phpcs:enable.
}
// phpcs:ignore WordPress.NamingConventions.PrefixAllGlobals.NonPrefixedFunctionFound
function ck_mail_create_spam_analyzer_table() {
global $wpdb;
$table_name = $wpdb->prefix . 'check_email_spam_analyzer';
$charset_collate = $wpdb->get_charset_collate();
// phpcs:disable.
if ( $wpdb->get_var( $wpdb->prepare( "show tables like %s",$wpdb->esc_like( $table_name )) ) != $table_name ) {
$sql = "CREATE TABLE IF NOT EXISTS `$table_name` (
`id` INT UNSIGNED NOT NULL AUTO_INCREMENT,
`html_content` LONGTEXT DEFAULT NULL,
`spam_assassin` LONGTEXT DEFAULT NULL,
`authenticated` LONGTEXT DEFAULT NULL,
`block_listed` TEXT DEFAULT NULL,
`broken_links` TEXT DEFAULT NULL,
`final_score` TEXT DEFAULT NULL,
`test_date` TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
`created_at` DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
PRIMARY KEY (`id`)
)
ENGINE='InnoDB'
{$charset_collate};";
$wpdb->query($sql);
}
// phpcs:enable.
}
// phpcs:ignore WordPress.NamingConventions.PrefixAllGlobals.NonPrefixedFunctionFound
function ck_mail_insert_spam_analyzer($data_to_insert) {
global $wpdb;
$table_name = $wpdb->prefix . 'check_email_spam_analyzer';
$wpdb->insert( $table_name, $data_to_insert ); // phpcs:ignore WordPress.DB.DirectDatabaseQuery.DirectQuery,WordPress.DB.DirectDatabaseQuery.NoCaching, WordPress.DB.PreparedSQL.NotPrepared
}
// phpcs:ignore WordPress.NamingConventions.PrefixAllGlobals.NonPrefixedFunctionFound
function ck_mail_insert_error_logs($data_to_insert) {
global $wpdb;
$table_name = $wpdb->prefix . 'check_email_error_logs';
$wpdb->insert( $table_name, $data_to_insert ); // phpcs:ignore WordPress.DB.DirectDatabaseQuery.DirectQuery,WordPress.DB.DirectDatabaseQuery.NoCaching, WordPress.DB.PreparedSQL.NotPrepared
}
// phpcs:ignore WordPress.NamingConventions.PrefixAllGlobals.NonPrefixedFunctionFound
function ck_mail_local_file_get_contents($file_path){
// Include WordPress Filesystem API
if ( ! function_exists( 'WP_Filesystem' ) ) {
require_once( ABSPATH . 'wp-admin/includes/file.php' );
}
// Initialize the API
global $wp_filesystem;
if ( ! WP_Filesystem() ) {
return false;
}
// Check if the file exists
if ( $wp_filesystem->exists( $file_path ) ) {
// Read the file content
$file_content = $wp_filesystem->get_contents( $file_path );
return $file_content;
} else {
return false;
}
}
// phpcs:ignore WordPress.NamingConventions.PrefixAllGlobals.NonPrefixedFunctionFound
function ck_mail_update_network_settings() {
// Check nonce
check_ajax_referer( 'ck_mail_ajax_check_nonce', 'nonce' );
// Check if user is allowed to manage network options
if ( ! current_user_can( 'manage_check_email' ) ) {
wp_send_json_error(esc_html__('Unauthorized user', 'check-email') );
return;
}
if ( isset( $_POST['check-email-log-global'] ) ) {
$all_fields = array_map('sanitize_text_field', wp_unslash($_POST['check-email-log-global']));
// Sanitize all the key
if ( ! empty( $all_fields ) ) {
foreach ($all_fields as $key => $value) {
$all_fields[sanitize_key( $key ) ] = sanitize_text_field( $value );
}
$all_fields['enable_smtp'] = 1;
if (!isset($all_fields['enable_global'])) {
$all_fields['enable_global'] = 0;
}
$old_settings = get_site_option('check-email-log-global-smtp');
if ( ! empty( $old_settings ) && is_array( $old_settings ) ) {
$updated_settings = array_merge( $old_settings, $all_fields );
} else {
$updated_settings = $all_fields;
}
update_site_option( 'check-email-log-global-smtp', $updated_settings );
if ( isset($all_fields['mailer'] ) == 'outlook' && isset( $_POST['check-email-outlook-options'] ) ) {
$outlook_fields = array_map('sanitize_text_field', wp_unslash($_POST['check-email-outlook-options']));
if(isset($outlook_fields['client_id']) && !empty($outlook_fields['client_id'])){
$outlook_option['client_id'] = base64_encode($outlook_fields['client_id']);
}
if(isset($outlook_fields['client_secret']) && !empty($outlook_fields['client_secret'])){
$outlook_option['client_secret'] = base64_encode($outlook_fields['client_secret']);
}
$auth = new CheckEmail\Core\Auth( 'outlook' );
$auth->update_mailer_option( $outlook_option );
}
wp_send_json_success();
}
} else {
wp_send_json_error(esc_html__('Invalid input', 'check-email') );
}
}
add_action( 'wp_ajax_update_network_settings', 'ck_mail_update_network_settings' );
// phpcs:ignore WordPress.NamingConventions.PrefixAllGlobals.NonPrefixedFunctionFound
function ck_mail_check_dns() {
// Check nonce
if ( isset( $_POST['ck_mail_security_nonce'] ) ) {
if ( !wp_verify_nonce( sanitize_text_field( wp_unslash( $_POST['ck_mail_security_nonce'] ) ), 'ck_mail_security_nonce' ) ){
die( '-1' );
}
// Check if user is allowed to manage network options
if ( ! current_user_can( 'manage_check_email' ) ) {
wp_send_json_error(esc_html__('Unauthorized user', 'check-email') );
return;
}
// $api_url = 'http://127.0.0.1:8000/custom-api/check-dns';
$api_url = 'https://enchain.tech/custom-api/check-dns';
$domain = null;
if ( isset( $_POST['domain'] ) ) {
$domain = sanitize_text_field( wp_unslash( $_POST['domain'] ) );
}
$api_params = array(
'domain' => $domain,
);
$response = wp_remote_post( $api_url, array( 'timeout' => 15, 'sslverify' => false, 'body' => $api_params ) );
if ( ! is_wp_error( $response ) ) {
$response = wp_remote_retrieve_body( $response );
$response = json_decode( $response, true );
if (isset($response['is_error'])) {
$result = $response;
}else{
$result['is_error'] = 0;
$result['data'] = $response;
}
echo wp_json_encode( $result );
} else {
$error_message = $response->get_error_message();
echo wp_json_encode( array( 'response' => $error_message ) );
}
}
wp_die();
}
// phpcs:ignore WordPress.NamingConventions.PrefixAllGlobals.NonPrefixedFunctionFound
function ck_email_verify($email) {
$spoof_valid = 1;
$dns_valid = 1;
$email_valid = 1;
if (class_exists('\Egulias\EmailValidator\EmailValidator')) {
$validator = new \Egulias\EmailValidator\EmailValidator();
// ietf.org has MX records signaling a server with email capabilities
$email_valid = $validator->isValid($email, new \Egulias\EmailValidator\Validation\RFCValidation());
$dns_valid = $validator->isValid($email, new \Egulias\EmailValidator\Validation\DNSCheckValidation());
$spoof_valid = $validator->isValid($email, new \Egulias\EmailValidator\Validation\Extra\SpoofCheckValidation());
}
$response['status'] = true;
$response['spoof_valid'] = ($spoof_valid) ? 1 : 0;
$response['dns_valid'] = ($dns_valid) ? 1 : 0;
$response['email_valid'] = ($email_valid) ? 1 : 0;
return $response;
}
add_action( 'wp_ajax_check_dns', 'ck_mail_check_dns' );
// phpcs:ignore WordPress.NamingConventions.PrefixAllGlobals.NonPrefixedFunctionFound
function ck_mail_check_email_analyze() {
// Check nonce
if (isset($_POST['ck_mail_security_nonce'])) {
if ( !wp_verify_nonce( sanitize_text_field( wp_unslash( $_POST['ck_mail_security_nonce'] ) ), 'ck_mail_security_nonce' ) ){
die( '-1' );
}
if ( ! current_user_can( 'manage_check_email' ) ) {
wp_send_json_error(esc_html__('Unauthorized user', 'check-email') );
return;
}
// $api_url = 'http://127.0.0.1:8000/custom-api/email-analyze';
$api_url = 'https://enchain.tech/custom-api/email-analyze';
$current_user = wp_get_current_user();
$email = $current_user->user_email;
if ( !empty( $email ) ) {
$to = 'plugintest@check-email.tech';
$title = esc_html__("Test email to analyze check email", "check-email");
$body = esc_html__('This test email will analyze score', "check-email");
$site_name = get_bloginfo('name');
$headers = [
'Content-Type: text/html; charset=UTF-8',
'From: '.$site_name .'<'.$email.'>'
];
wp_mail($to, $title, $body, $headers);
}
$api_params = array(
'email' => $email,
);
if (function_exists('ck_mail_create_spam_analyzer_table') ) {
ck_mail_create_spam_analyzer_table();
}
$response = wp_remote_post( $api_url, array( 'timeout' => 15, 'sslverify' => false, 'body' => $api_params ) );
if ( ! is_wp_error( $response ) ) {
$response = wp_remote_retrieve_body( $response );
$response = json_decode( $response, true );
if (isset($response['is_error']) && $response['is_error'] == 1) {
$result = $response;
}else{
$result['is_error'] = 0;
$result['data'] = $response;
// phpcs:ignore WordPress.Security.ValidatedSanitizedInput.InputNotValidated , WordPress.Security.ValidatedSanitizedInput.MissingUnslash , WordPress.Security.ValidatedSanitizedInput.InputNotSanitized
$ip_address = $_SERVER['SERVER_ADDR']; // Replace with your target IP
$blocklist = check_email_is_ip_blocked($ip_address);
$result['blocklist'] = $blocklist;
$result['ip_address'] = $ip_address;
$spam_final_score = 0;
$block_final_score = 0;
$auth_final_score = 0;
$link_final_score = 0;
if ( isset( $response['spamcheck_result'] )) {
$spam_score = $response['spamcheck_result']['score'];
if ($spam_score > 0) {
$spam_final_score = 2.5;
} else if ($spam_score < 0 && $spam_score > -5) {
$spam_final_score = 1.5;
} else if ($spam_score < -5) {
$spam_final_score = 0;
}
}
$block_count = 0;
foreach ($blocklist as $key => $value) {
if($value['status']){
$block_count +=1;
}
}
if ($block_count == 0) {
$block_final_score = 2.5;
} else if ($block_count > 0 && $block_count <= 12) {
$block_final_score = 1.5;
} else if ($block_count > 12) {
$block_final_score = 0;
}
if ( isset( $response['authenticated'] )) {
$auth_count = 0;
foreach ($response['authenticated'] as $key => $value) {
if( ! $value['status'] ){
$auth_count +=1;
}
}
if ($auth_count == 0) {
$auth_final_score = 2.5;
} else if ($auth_count > 0 && $auth_count < 3) {
$auth_final_score = 1.5;
} else if ($auth_count >= 3) {
$auth_final_score = 0;
}
}
if ( isset( $response['links'] ) ) {
$link_count = 0;
foreach ($response['links'] as $key => $value) {
if( $value['status'] > 200 ){
$link_count +=1;
}
}
if ($link_count > 0) {
$link_final_score = 0;
} else {
$link_final_score = 2.5;
}
}
$final_score = ($link_final_score + $auth_final_score + $block_final_score + $spam_final_score);
$spam_score_get = get_option('check_email_spam_score_' . $current_user->user_email,[]);
$current_date_time = current_time('Y-m-d H:i:s');
$spam_score_get[$current_date_time] = array('score' => $final_score, 'datetime' => $current_date_time);
$spam_score = array_reverse($spam_score_get);
$n = 1;
foreach (array_reverse($spam_score_get) as $key => $value) {
if( $n > 15 ){
unset($spam_score[$key]);
}
$n++;
}
update_option('check_email_spam_score_' . $current_user->user_email, $spam_score);
$result['previous_spam_score'] = $spam_score;
$result['previous_email_result'] = ck_email_verify($email);
$data_to_insert = array(
'html_content' => wp_json_encode($response['html_tab']),
'spam_assassin' => wp_json_encode(array('data'=> $response['spamcheck_result'],'spam_final_score' => $spam_final_score)),
'authenticated' => wp_json_encode(array('data'=> $response['authenticated'],'auth_final_score' => $auth_final_score)),
'block_listed' => wp_json_encode(array('data'=> $blocklist,'block_final_score' => $block_final_score)),
'broken_links' => wp_json_encode(array('data'=> $response['links'],'link_final_score' => $link_final_score)),
'final_score' => $final_score,
'test_date' => $current_date_time,
);
if ( function_exists('ck_mail_insert_spam_analyzer') ) {
ck_mail_insert_spam_analyzer($data_to_insert);
}
}
echo wp_json_encode( $result );
} else {
$error_message = $response->get_error_message();
echo wp_json_encode( array( 'response' => $error_message ) );
}
}
wp_die();
}
add_action( 'wp_ajax_check_email_analyze', 'ck_mail_check_email_analyze' );
add_action('wp_ajax_checkmail_save_admin_fcm_token', 'checkmail_save_admin_fcm_token');
// phpcs:ignore WordPress.NamingConventions.PrefixAllGlobals.NonPrefixedFunctionFound
function checkmail_save_admin_fcm_token() {
$result['status'] = false;
if (!isset($_POST['ck_mail_security_nonce'])) {
return;
}
if (!wp_verify_nonce(sanitize_text_field(wp_unslash($_POST['ck_mail_security_nonce'])), 'ck_mail_security_nonce')) {
return;
}
if (isset($_POST['token']) && !empty($_POST['token'])) {
$current_user = wp_get_current_user();
if (in_array('administrator', (array) $current_user->roles)) {
$device_tokens = get_option('checkmail_admin_fcm_token');
if (!is_array($device_tokens)) {
$device_tokens = [];
}
$new_token = sanitize_text_field(wp_unslash(($_POST['token'] )));
if (!in_array($new_token, $device_tokens)) {
$device_tokens[] = $new_token;
}
$device_tokens = array_slice(array_unique($device_tokens), -5);
update_option('checkmail_admin_fcm_token', $device_tokens);
$result['status'] = true;
}
}
echo wp_json_encode( $result );
wp_die();
}
// phpcs:ignore WordPress.NamingConventions.PrefixAllGlobals.NonPrefixedFunctionFound
function check_email_is_ip_blocked($ip) {
$dnsbl_list = [
"zen.spamhaus.org",
"bl.spamcop.net",
"dnsbl.sorbs.net",
"b.barracudacentral.org",
"spam.dnsbl.sorbs.net",
"pbl.spamhaus.org",
"xbl.spamhaus.org",
"dbl.spamhaus.org",
"cbl.abuseat.org",
"psbl.surriel.com",
"rbl.spamlab.com",
"rbl.dns-servicios.com",
"dnsbl.spfbl.net",
"ipbl.mailspike.net",
"aspews.ext.sorbs.net",
"ubl.unsubscore.com",
"dnsbl.kempt.net",
"truncate.gbudb.net",
"rbl.efnetrbl.org",
"dnsbl-1.uceprotect.net",
"all.s5h.net",
"dnsbl.inps.de",
"dnsbl.dronebl.org",
"hostkarma.junkemailfilter.com"
];
$reversed_ip = implode(".", array_reverse(explode(".", $ip)));
$blocked_on = [];
foreach ($dnsbl_list as $blocklist) {
$query = $reversed_ip . "." . $blocklist;
// Perform DNS lookup
$outpt = checkdnsrr($query, "A");
if ($outpt) {
$blocked_on[] = array('status' => 1,'ip' => $blocklist);
}else{
$blocked_on[] = array('status' => 0,'ip' => $blocklist);
}
}
return $blocked_on;
}
// email and phone encoding start
/**
* Define filter-priority constant, unless it has already been defined.
*/
if ( ! defined( 'CHECK_EMAIL_E_FILTER_PRIORITY' ) ) {
define(
'CHECK_EMAIL_E_FILTER_PRIORITY',
(integer) get_option( 'check_email_e_filter_priority', 2000 )
);
}
if ( ! defined( 'CHECK_EMAIL_E_REGEXP' ) ) {
define(
'CHECK_EMAIL_E_REGEXP',
'{
(?:mailto:)? # Optional mailto:
(?:
[-!#$%&*+/=?^_`.{|}~\w\x80-\xFF]+ # Local part before @
|
".*?" # Quoted local part
)
\@ # At sign (@)
(?:
[-a-z0-9\x80-\xFF]+(\.[-a-z0-9\x80-\xFF]+)*\.[a-z]+ # Domain name
|
\[[\d.a-fA-F:]+\] # IPv4/IPv6 address
)
}xi'
);
}
// phpcs:ignore WordPress.NamingConventions.PrefixAllGlobals.NonPrefixedVariableFound
$encode_options = get_option('check-email-email-encode-options', true);
// phpcs:ignore WordPress.NamingConventions.PrefixAllGlobals.NonPrefixedVariableFound
$is_enable = ( isset( $encode_options['is_enable'] ) ) ? $encode_options['is_enable'] : 0;
// phpcs:ignore WordPress.NamingConventions.PrefixAllGlobals.NonPrefixedVariableFound
$email_using = ( isset( $encode_options['email_using'] ) ) ? $encode_options['email_using'] : "";
if ( $is_enable && $email_using == 'filters' ) {
// phpcs:ignore WordPress.NamingConventions.PrefixAllGlobals.NonPrefixedVariableFound
foreach ( array( 'the_content', 'the_excerpt', 'widget_text', 'comment_text', 'comment_excerpt' ) as $filter ) {
// phpcs:ignore WordPress.NamingConventions.PrefixAllGlobals.NonPrefixedVariableFound
add_filter( $filter, 'check_email_e_encode_emails', CHECK_EMAIL_E_FILTER_PRIORITY );
}
}
if ( $is_enable && $email_using == 'full_page' ) {
add_action( 'wp', 'check_email_full_page_scanner',999 );
}
add_action( 'init', 'check_email_e_register_shortcode', 2000 );
// phpcs:ignore WordPress.NamingConventions.PrefixAllGlobals.NonPrefixedFunctionFound
function check_email_e_register_shortcode() {
if ( ! shortcode_exists( 'checkmail-encode' ) ) {
add_shortcode( 'checkmail-encode', 'check_email_e_shortcode' );
}
}
// phpcs:ignore WordPress.NamingConventions.PrefixAllGlobals.NonPrefixedFunctionFound
function check_email_rot47($str) {
$rotated = '';
foreach (str_split($str) as $char) {
$ascii = ord($char);
if ($ascii >= 33 && $ascii <= 126) {
$rotated .= chr(33 + (($ascii + 14) % 94));
} else {
$rotated .= $char;
}
}
return $rotated;
}
// phpcs:ignore WordPress.NamingConventions.PrefixAllGlobals.NonPrefixedFunctionFound
function check_email_encode_str( $string, $hex = false ) {
$encode_options = get_option('check-email-email-encode-options', true);
$email_technique = ( isset( $encode_options['email_technique'] ) ) ? $encode_options['email_technique'] : "";
if (strpos($string, 'mailto:') !== false) {
$string = str_replace('mailto:', '', $string);
switch ($email_technique) {
case 'css_direction':
$reversed_email = strrev($string);
// Wrap it with the span and necessary CSS
return 'mailto:'.esc_html($reversed_email);
break;
case 'rot_13':
$encoded_email = check_email_rot13($string);
return 'mailto:'.esc_html($encoded_email);
break;
case 'rot_47':
$encoded_email = check_email_rot47($string);
return 'mailto:'.esc_html($encoded_email);
break;
default:
# code...
break;
}
}else{
switch ($email_technique) {
case 'css_direction':
$reversed_email = strrev($string);
// Wrap it with the span and necessary CSS
return ' <span style="direction: rtl; unicode-bidi: bidi-override;">' . esc_html($reversed_email) . '</span>';
break;
case 'rot_13':
$encoded_email = check_email_rot13($string);
return ' <span class="check-email-encoded-email" >' . esc_html($encoded_email).' </span>';
break;
case 'rot_47':
$encoded_email = check_email_rot47($string);
return ' <span class="check-email-rot47-email" >' . esc_html($encoded_email).' </span>';
break;
default:
# code...
break;
}
}
$chars = str_split( $string );
$string_length = (int) abs(crc32($string) / strlen($string));
$length = max($string_length, 1);
$seed = random_int($length, PHP_INT_MAX);
foreach ( $chars as $key => $char ) {
$ord = ord( $char );
if ( $ord < 128 ) { // ignore non-ascii chars
$r = ( $seed * ( 1 + $key ) ) % 100; // pseudo "random function"
if ( $r > 75 && $char !== '@' && $char !== '.' ); // plain character (not encoded), except @-signs and dots
else if ( $hex && $r < 25 ) $chars[ $key ] = '%' . bin2hex( $char ); // hex
else if ( $r < 45 ) $chars[ $key ] = '&#x' . dechex( $ord ) . ';'; // hexadecimal
else $chars[ $key ] = "&#{$ord};"; // decimal (ascii)
}
}
return implode( '', $chars );
}
// phpcs:ignore WordPress.NamingConventions.PrefixAllGlobals.NonPrefixedFunctionFound
function check_email_e_shortcode( $attributes, $content = '' ) {
$atts = shortcode_atts( array(
'link' => null,
'class' => null,
), $attributes, 'checkmail-encode' );
// phpcs:ignore WordPress.NamingConventions.PrefixAllGlobals.NonPrefixedHooknameFound
$method = apply_filters( 'check_email_e_method', 'check_email_encode_str' );
if ( ! empty( $atts[ 'link' ] ) ) {
$link = esc_url( $atts[ 'link' ], null, 'shortcode' );
if ( $link === '' ) {
return $method( $content );
}
if ( empty( $atts[ 'class' ] ) ) {
return sprintf(
'<a href="%s">%s</a>',
$method( $link ),
$method( $content )
);
}
return sprintf(
'<a href="%s" class="%s">%s</a>',
$method( $link ),
esc_attr( $atts[ 'class' ] ),
$method( $content )
);
}
return $method( $content );
}
// phpcs:ignore WordPress.NamingConventions.PrefixAllGlobals.NonPrefixedFunctionFound
function check_email_e_encode_emails( $string ) {
if ( ! is_string( $string ) ) {
return $string;
}
// abort if `check_email_e_at_sign_check` is true and `$string` doesn't contain a @-sign
// phpcs:ignore WordPress.NamingConventions.PrefixAllGlobals.NonPrefixedHooknameFound
if ( apply_filters( 'check_email_e_at_sign_check', true ) && strpos( $string, '@' ) === false ) {
return $string;
}
// override encoding function with the 'check_email_e_method' filter
// phpcs:ignore WordPress.NamingConventions.PrefixAllGlobals.NonPrefixedHooknameFound
$method = apply_filters( 'check_email_e_method', 'check_email_encode_str' );
// phpcs:ignore WordPress.NamingConventions.PrefixAllGlobals.NonPrefixedHooknameFound
$regexp = apply_filters( 'check_email_e_regexp', CHECK_EMAIL_E_REGEXP );
$callback = function ( $matches ) use ( $method ) {
return $method( $matches[ 0 ] );
};
if ( has_filter( 'check_email_e_callback' ) ) {
// phpcs:ignore WordPress.NamingConventions.PrefixAllGlobals.NonPrefixedHooknameFound
$callback = apply_filters( 'check_email_e_callback', $callback, $method );
return preg_replace_callback( $regexp, $callback, $string );
}
return preg_replace_callback( $regexp, $callback, $string );
}
// phpcs:ignore WordPress.NamingConventions.PrefixAllGlobals.NonPrefixedFunctionFound
function check_email_full_page_scanner() {
if(!is_admin() ) {
ob_start('check_email_full_page_callback');
}
}
// phpcs:ignore WordPress.NamingConventions.PrefixAllGlobals.NonPrefixedFunctionFound
function check_email_full_page_callback($string) {
return check_email_e_encode_emails($string);
}
add_action( 'wp_enqueue_scripts', 'ck_mail_enqueue_encoder_js' );
// phpcs:ignore WordPress.NamingConventions.PrefixAllGlobals.NonPrefixedFunctionFound
function ck_mail_enqueue_encoder_js() {
$encode_options = get_option('check-email-email-encode-options', true);
$is_enable = ( isset( $encode_options['is_enable'] ) ) ? $encode_options['is_enable'] : 0;
if ( $is_enable ) {
$email_using = ( isset( $encode_options['email_using'] ) ) ? $encode_options['email_using'] : "";
$email_technique = ( isset( $encode_options['email_technique'] ) ) ? $encode_options['email_technique'] : "";
$check_email = wpchill_check_email();
$plugin_dir_url = plugin_dir_url( $check_email->get_plugin_file() );
$suffix = defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ? '' : '.min';
wp_register_script( 'checkemail_encoder', $plugin_dir_url . 'assets/js/check-email-front'. $suffix .'.js', array(), $check_email->get_version(), true );
$data = array();
$data['email_using'] = $email_using;
$data['is_enable'] = $is_enable;
$data['email_technique'] = $email_technique;
wp_localize_script( 'checkemail_encoder', 'checkemail_encoder_data', $data );
wp_enqueue_script( 'checkemail_encoder' );
}
}
// phpcs:ignore WordPress.NamingConventions.PrefixAllGlobals.NonPrefixedFunctionFound
function check_email_rot13( $string ) {
$from = 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ';
$to = 'nopqrstuvwxyzabcdefghijklmNOPQRSTUVWXYZABCDEFGHIJKLM';
return strtr( $string, $from, $to );
}
// email and phone encoding end
// phpcs:ignore WordPress.NamingConventions.PrefixAllGlobals.NonPrefixedFunctionFound
function check_email_track_email_open() {
// phpcs:ignore WordPress.Security.NonceVerification.Recommended
if (isset($_GET['action']) && $_GET['action'] === 'check_email_track_email_open' && isset($_GET['open_tracking_id']) && isset($_GET['_wpnonce'])) {
// phpcs:ignore WordPress.Security.NonceVerification.Recommended
if (!check_email_verify_extended_nonce(sanitize_text_field( wp_unslash($_GET['_wpnonce'])))) {
return false;
}
// phpcs:ignore WordPress.Security.NonceVerification.Recommended
$open_tracking_id = absint($_GET['open_tracking_id']);
if ($open_tracking_id) {
global $wpdb;
$table_name = $wpdb->prefix . 'check_email_log';
$query = $wpdb->prepare(
// phpcs:ignore WordPress.DB.PreparedSQL.InterpolatedNotPrepared
"SELECT * FROM {$table_name} WHERE open_tracking_id = %s",
$open_tracking_id
);
// phpcs:ignore WordPress.DB.PreparedSQL.NotPrepared, WordPress.DB.DirectDatabaseQuery.DirectQuery, WordPress.DB.DirectDatabaseQuery.NoCaching
$record = $wpdb->get_row($query);
if ($record) {
$data_to_update = [
'open_count' => $record->open_count + 1
];
$where = [
'open_tracking_id' => $open_tracking_id,
];
// phpcs:ignore WordPress.DB.PreparedSQL.NotPrepared, WordPress.DB.DirectDatabaseQuery.DirectQuery, WordPress.DB.DirectDatabaseQuery.NoCaching
$wpdb->update( $table_name, $data_to_update, $where );
header("Content-Type: image/png");
echo esc_html(base64_decode('iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mP8/wcAAgMBAptL0ygAAAAASUVORK5CYII='));
exit;
}
}
}
}
add_action('init', 'check_email_track_email_open');
// phpcs:ignore WordPress.NamingConventions.PrefixAllGlobals.NonPrefixedFunctionFound
function check_email_generate_extended_nonce($action = -1, $lifetime = WEEK_IN_SECONDS) {
$i = wp_nonce_tick() - (floor(time() / $lifetime) - floor(time() / (DAY_IN_SECONDS * 2)));
return wp_create_nonce($action . $i);
}
// phpcs:ignore WordPress.NamingConventions.PrefixAllGlobals.NonPrefixedFunctionFound
function check_email_verify_extended_nonce($nonce, $action = -1, $lifetime = WEEK_IN_SECONDS) {
$i = wp_nonce_tick() - (floor(time() / $lifetime) - floor(time() / (DAY_IN_SECONDS * 2)));
if (wp_verify_nonce($nonce, $action . $i)) {
return true;
}
if (wp_verify_nonce($nonce, $action . ($i - 1))) {
return true;
}
return false;
}
// phpcs:ignore WordPress.NamingConventions.PrefixAllGlobals.NonPrefixedFunctionFound
function check_email_content_with_tracking($open_tracking_id) {
$nonce = check_email_generate_extended_nonce();
$tracking_url = add_query_arg(
array(
'_wpnonce'=>$nonce,
'open_tracking_id' => $open_tracking_id,
'action' => 'check_email_track_email_open',
),
site_url('/check-email-tracking/')
);
$tracking_url = esc_url_raw($tracking_url);
// phpcs:ignore PluginCheck.CodeAnalysis.ImageFunctions.NonEnqueuedImage
$email_content = "<img src='$tracking_url' class='check-email-tracking' alt='' width='1' height='1' style='display:none;' />";
return $email_content;
}
if ( is_admin() ) {
// phpcs:ignore WordPress.NamingConventions.PrefixAllGlobals.NonPrefixedFunctionFound
function checmail_dashboard_widget() {
echo '<canvas id="checkmail-dashboard-chart" style="width: 100%; height: 250px;"></canvas>';
echo '
<div style="margin-top: 10px; text-align: center; display: flex; justify-content: space-between; align-items: center;">
<div>
<select id="checkmail-dashboard-date-range">
<option value="7">'.esc_html__('Last 7 Days', 'check-email').'</option>
<option value="14">'.esc_html__('Last 14 Days', 'check-email').'</option>
<option value="30">'.esc_html__('Last 30 Days', 'check-email').'</option>
</select>
</div>
<div style="margin-top: 10px; text-align: center; font-size: 14px;">
<p><span style="color: blue; font-weight: bold;" id="js_checkmail_total"></span> |
<span style="color: green; font-weight: bold;" id="js_checkmail_sent"></span> |
<span style="color: red; font-weight: bold;" id="js_checkmail_failed"></span></p>
</div>
</div>
';
}
// phpcs:ignore WordPress.NamingConventions.PrefixAllGlobals.NonPrefixedFunctionFound
function check_email_add_checmail_dashboard_widget() {
$option = get_option( 'check-email-log-core' );
if(!isset( $option['enable_dashboard_widget']) || (isset( $option['enable_dashboard_widget']) && $option['enable_dashboard_widget'] ) ){
wp_add_dashboard_widget(
'checmail_dashboard_widget',
esc_html__('Check & Log Email Activity', 'check-email'),
'checmail_dashboard_widget'
);
}
}
add_action('wp_dashboard_setup', 'check_email_add_checmail_dashboard_widget');
// phpcs:ignore WordPress.NamingConventions.PrefixAllGlobals.NonPrefixedFunctionFound
function check_email_custom_dashboard_scripts($hook) {
if ($hook !== 'index.php') return;
$option = get_option( 'check-email-log-core' );
if(!isset( $option['enable_dashboard_widget']) || (isset( $option['enable_dashboard_widget']) && $option['enable_dashboard_widget'] ) ){
$suffix = defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ? '' : '.min';
wp_enqueue_script('chartjs', CK_MAIL_URL . 'assets/js/admin/chart.js', [], CK_MAIL_VERSION, true);
wp_register_script('checkmail-dashboard-chart', CK_MAIL_URL . 'assets/js/admin/checkmail-dashboard-chart'. $suffix .'.js', ['jquery','chartjs'], CK_MAIL_VERSION, true);
$data = array(
'ajax_url' => admin_url( 'admin-ajax.php' ),
'ck_mail_security_nonce' => wp_create_nonce('ck_mail_ajax_check_nonce'),
);
wp_localize_script( 'checkmail-dashboard-chart', 'checkmail_chart', $data );
wp_enqueue_script( 'checkmail-dashboard-chart' );
}
}
add_action('admin_enqueue_scripts', 'check_email_custom_dashboard_scripts');
// phpcs:ignore WordPress.NamingConventions.PrefixAllGlobals.NonPrefixedFunctionFound
function check_email_get_email_analytics_data() {
if( !isset( $_GET['ck_mail_security_nonce'] ) || isset( $_GET['ck_mail_security_nonce'] ) && !wp_verify_nonce( sanitize_text_field( wp_unslash( $_GET['ck_mail_security_nonce'] ) ), 'ck_mail_ajax_check_nonce' ) ) {
echo esc_html__('security_nonce_not_verified', 'check-email');
die();
}
if ( !current_user_can( 'manage_options' ) ) {
die();
}
global $wpdb;
$table_name = $wpdb->prefix . 'check_email_log';
$ck_days = isset($_GET['ck_days']) ? sanitize_text_field( wp_unslash( $_GET['ck_days'] ) ) : 7;
$query = $wpdb->prepare(
// phpcs:ignore WordPress.DB.PreparedSQL.InterpolatedNotPrepared
"SELECT * FROM $table_name WHERE sent_date >= CURDATE() - INTERVAL %d DAY",
$ck_days
);
// phpcs:ignore InterpolatedNotPrepared
// phpcs:ignore WordPress.DB.DirectDatabaseQuery.DirectQuery,WordPress.DB.DirectDatabaseQuery.NoCaching, WordPress.DB.PreparedSQL.NotPrepared
$results = $wpdb->get_results($query);
$data = [
'labels' => [],
'sent' => [],
'failed' => [],
];
$daily_counts = [];
foreach ($results as $row) {
$created_at = $row->sent_date;
$status = $row->result;
$date = gmdate('M j', strtotime($created_at));
if (!isset($daily_counts[$date])) {
$daily_counts[$date] = ['sent' => 0, 'failed' => 0];
}
if ($status == 1) {
$daily_counts[$date]['sent']++;
} else {
$daily_counts[$date]['failed']++;
}
}
ksort($daily_counts);
foreach ($daily_counts as $date => $counts) {
$data['labels'][] = $date;
$data['sent'][] = $counts['sent'];
$data['failed'][] = $counts['failed'];
}
$data['total_mail'] = array_sum($data['sent']) + array_sum($data['failed']);
$data['total_failed'] = array_sum($data['failed']);
$data['total_sent'] = array_sum($data['sent']);
wp_send_json($data);
}
add_action('wp_ajax_get_email_analytics', 'check_email_get_email_analytics_data');
}