Current File : /home/giriqfky/chahida.co.in/wp-content/plugins/fluent-smtp/app/Functions//helpers.php
<?php
use FluentMail\App\Services\Mailer\Manager;
use FluentMail\App\Services\Mailer\Providers\AmazonSes\SimpleEmailService;
use FluentMail\App\Services\Mailer\Providers\Factory;
if (!function_exists('fluentMail')) {
/**
* Returns an instance of the FluentMail\App\App class.
*
* @param string|null $module The module name (optional).
* @return FluentMail\App\App The instance of the FluentMail\App\App class.
*/
function fluentMail($module = null) {
return FluentMail\App\App::getInstance($module);
}
}
if (!function_exists('fluentMailMix')) {
/**
* Generate the mixed URL for the given asset path.
*
* @param string $path The asset path.
* @param string $manifestDirectory The directory where the manifest file is located (optional).
* @return string The mixed URL for the asset.
*/
function fluentMailMix($path, $manifestDirectory = '') {
return fluentMail('url.assets') . ltrim($path, '/');
}
}
if (!function_exists('fluentMailAssetUrl')) {
/**
* Returns the URL for the assets of the Fluent Mail plugin.
*
* @param string|null $path The path to the asset file (optional).
* @return string The URL for the assets of the Fluent Mail plugin.
*/
function fluentMailAssetUrl($path = null) {
$assetUrl = fluentMail('url.assets');
return $path ? ($assetUrl . $path) : $assetUrl;
}
}
if (!function_exists('fluentMailIsListedSenderEmail')) {
/**
* Check if the given email is listed as a sender email in the Fluent SMTP plugin settings.
*
* @param string $email The email address to check.
* @return bool Returns true if the email is listed as a sender email, false otherwise.
*/
function fluentMailIsListedSenderEmail($email) {
static $settings;
if (!$settings) {
$settings = fluentMailGetSettings();
}
if (!$settings) {
return false;
}
return !empty($settings['mappings'][$email]);
}
}
if (!function_exists('fluentMailDefaultConnection')) {
/**
* Retrieves the default mail connection settings.
*
* @return array The default mail connection settings.
*/
function fluentMailDefaultConnection() {
static $defaultConnection;
if ($defaultConnection) {
return $defaultConnection;
}
$settings = fluentMailGetSettings();
if (!$settings) {
return [];
}
if (
isset($settings['misc']['default_connection']) &&
isset($settings['connections'][$settings['misc']['default_connection']])
) {
$default = $settings['misc']['default_connection'];
$defaultConnection = $settings['connections'][$default]['provider_settings'];
} else if (count($settings['connections'])) {
$connection = reset($settings['connections']);
$defaultConnection = $connection['provider_settings'];
} else {
$defaultConnection = [];
}
return $defaultConnection;
}
}
if (!function_exists('fluentMailgetConnection')) {
/**
* Get the connection for the given email address.
*
* @param string $email The email address.
* @return Connection The connection object.
*/
function fluentMailgetConnection($email) {
$factory = fluentMail(Factory::class);
if (!($connection = $factory->get($email))) {
$connection = fluentMailDefaultConnection();
}
return $connection;
}
}
if (!function_exists('fluentMailGetProvider')) {
/**
* Get the FluentMail provider for the given email address.
*
* @param string $fromEmail The email address to get the provider for.
* @param bool $cacheClear Whether to clear the provider cache.
* @return \FluentMail\App\Services\Mailer\Providers\Simulator\Handler|false The FluentMail provider for the given email address, or false if no provider is found.
*/
function fluentMailGetProvider($fromEmail, $cacheClear = false) {
static $providers = [];
if (isset($providers[$fromEmail]) && !$cacheClear) {
return $providers[$fromEmail];
}
$manager = fluentMail(Manager::class);
$misc = $manager->getSettings('misc');
if ((!empty($misc['simulate_emails']) && $misc['simulate_emails'] == 'yes') || (defined('FLUENTMAIL_SIMULATE_EMAILS') && FLUENTMAIL_SIMULATE_EMAILS)) {
$providers[$fromEmail] = new FluentMail\App\Services\Mailer\Providers\Simulator\Handler();
return $providers[$fromEmail];
}
$mappings = $manager->getSettings('mappings');
$connection = false;
if (isset($mappings[$fromEmail])) {
$connectionId = $mappings[$fromEmail];
$connections = $manager->getSettings('connections');
if (isset($connections[$connectionId])) {
$connection = $connections[$connectionId]['provider_settings'];
}
}
if (!$connection) {
$connection = fluentMailDefaultConnection();
if ($connection && \FluentMail\Includes\Support\Arr::get($connection, 'force_from_email') != 'no') {
$connection['force_from_email_id'] = $connection['sender_email'];
}
}
if ($connection) {
$factory = fluentMail(Factory::class);
$driver = $factory->make($connection['provider']);
$driver->setSettings($connection);
$providers[$fromEmail] = $driver;
} else {
$providers[$fromEmail] = false;
}
return $providers[$fromEmail];
}
}
if (!function_exists('fluentMailSesConnection')) {
/**
* Establishes a connection to the Fluent SMTP service using the Amazon Simple Email Service (SES).
*
* @param array $connection The connection details including sender email, access key, secret key, and region.
* @return SimpleEmailService The SES driver instance for the specified sender email.
*/
function fluentMailSesConnection($connection) {
static $drivers = [];
if (isset($drivers[$connection['sender_email']])) {
return $drivers[$connection['sender_email']];
}
$region = 'email.' . $connection['region'] . '.amazonaws.com';
$ses = new SimpleEmailService(
$connection['access_key'],
$connection['secret_key'],
$region,
false
);
$drivers[$connection['sender_email']] = $ses;
return $drivers[$connection['sender_email']];
}
}
if (!function_exists('fluentMailSend')) {
/**
* Sends an email using the wp_mail() function with additional filters and pre-send checks.
*
* @param string|array $to Array or comma-separated list of email addresses to send the message to.
* @param string $subject The subject of the email.
* @param string $message The message content of the email.
* @param string|array $headers Additional headers for the email.
* @param array $attachments Paths to files to attach to the email.
*
* @return bool|null Returns true if the email was successfully sent, false if sending was preempted, or null if there was an error.
*
*
* @filter wp_mail
* @filter pre_wp_mail
*/
function fluentMailSend($to, $subject, $message, $headers = '', $attachments = array()) {
// Compact the input, apply the filters, and extract them back out.
/**
* Filters the wp_mail() arguments.
*
* @param array $args A compacted array of wp_mail() arguments, including the "to" email,
* subject, message, headers, and attachments values.
* @since 2.2.0
*
*/
$atts = apply_filters(
'wp_mail', compact('to', 'subject', 'message', 'headers', 'attachments')
);
/**
* Filters whether to preempt sending an email.
*
* Returning a non-null value will short-circuit {@see wp_mail()}, returning
* that value instead. A boolean return value should be used to indicate whether
* the email was successfully sent.
*
* @param null|bool $return Short-circuit return value.
* @param array $atts {
* Array of the `wp_mail()` arguments.
*
* @type string|string[] $to Array or comma-separated list of email addresses to send message.
* @type string $subject Email subject.
* @type string $message Message contents.
* @type string|string[] $headers Additional headers.
* @type string|string[] $attachments Paths to files to attach.
* }
* @since 5.7.0
*
*/
$pre_wp_mail = apply_filters('pre_wp_mail', null, $atts);
if (null !== $pre_wp_mail) {
return $pre_wp_mail;
}
if (isset($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 = $atts['attachments'];
}
if (!is_array($attachments)) {
$attachments = explode("\n", str_replace("\r\n", "\n", $attachments));
}
global $phpmailer;
// (Re)create it, if it's gone missing.
if (!($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)) {
// Explode the headers out, so this function can take
// both string headers and an array of 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 $header) {
if (strpos($header, ':') === false) {
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 - 1);
$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 (strpos($content, ';') !== false) {
list($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 = '';
$phpmailer->AltBody = '';
/*
* If we don't have an email from the input headers, default to wordpress@$sitename
* Some hosts will block outgoing mail from this address if it doesn't exist,
* but there's no easy alternative. Defaulting to admin_email might appear to be
* another option, but some hosts may refuse to relay mail from an unknown domain.
* See https://core.trac.wordpress.org/ticket/5007.
*/
$defaultConnection = false;
if (!isset($from_email)) {
$defaultConnection = fluentMailDefaultConnection();
if (!empty($defaultConnection['sender_email'])) {
$from_email = $defaultConnection['sender_email'];
} else {
// Get the site domain and get rid of www.
$sitename = wp_parse_url(network_home_url(), PHP_URL_HOST);
if ('www.' === substr($sitename, 0, 4)) {
$sitename = substr($sitename, 4);
}
$from_email = 'wordpress@' . $sitename;
}
}
// Set "From" name and email.
// If we don't have a name from the input headers.
if (!isset($from_name)) {
if ($defaultConnection && !empty($defaultConnection['sender_name'])) {
$from_name = $defaultConnection['sender_name'];
} else {
$provider = fluentMailGetProvider($from_email);
if ($provider && !empty($provider->getSetting('sender_name'))) {
$from_name = $provider->getSetting('sender_name');
} else {
$from_name = 'WordPress';
}
}
}
if (!apply_filters('fluentsmtp_disable_from_name_email', false)) {
/**
* Filters the email address to send from.
*
* @param string $from_email Email address to send from.
* @since 2.2.0
*
*/
$from_email = apply_filters('wp_mail_from', $from_email);
}
/**
* Filters the name to associate with the "from" email address.
*
* @param string $from_name Name associated with the "from" email address.
* @since 2.3.0
*
*/
$from_name = apply_filters('wp_mail_from_name', $from_name);
try {
$phpmailer->setFrom($from_email, $from_name, false);
} catch (PHPMailer\PHPMailer\Exception $e) {
$mail_error_data = compact('to', 'subject', 'message', 'headers', 'attachments');
$mail_error_data['phpmailer_exception_code'] = $e->getCode();
/**
* This filter is documented in wp-includes/pluggable.php
*
* @param WP_Error $error A WP_Error object containing the error message.
* @param array $mail_error_data An array of additional error data.
* @return void
*/
do_action( 'wp_mail_failed', new WP_Error( 'wp_mail_failed', $e->getMessage(), $mail_error_data ) );
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/plain';
}
/**
* Filters the wp_mail() content type.
*
* @param string $content_type Default wp_mail() content type.
* @since 2.3.0
*
*/
$content_type = apply_filters('wp_mail_content_type', $content_type);
$phpmailer->ContentType = $content_type;
// If we don't have a charset from the input headers.
if (!isset($charset)) {
$charset = get_bloginfo('charset');
}
/**
* Filters the default wp_mail() charset.
*
* @param string $charset Default email charset.
* @since 2.3.0
*
*/
$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.
*
* @param PHPMailer $phpmailer The PHPMailer instance (passed by reference).
* @since 2.2.0
*
*/
do_action_ref_array('phpmailer_init', array(&$phpmailer));
// Set whether it's plaintext, depending on $content_type.
if ('text/html' === $phpmailer->ContentType) {
$phpmailer->isHTML(true);
if (fluentMailSendMultiPartText() && !$phpmailer->AltBody) {
$phpmailer->AltBody = (new \FluentMail\App\Services\Html2Text($message))->getText();
if ($phpmailer->AltBody) {
// Set multipart
$phpmailer->ContentType = 'multipart/alternative';
}
}
}
$mail_data = compact('to', 'subject', 'message', 'headers', 'attachments');
// Send!
try {
// Trap the fluentSMTPMail mailer here
$phpmailer = new FluentMail\App\Services\Mailer\FluentPHPMailer($phpmailer);
$send = $phpmailer->send();
/**
* Fires after a successful email is sent using the wp_mail() function.
*
* @param array $mail_data The data of the sent email.
*/
do_action('wp_mail_succeeded', $mail_data);
return $send;
} catch (PHPMailer\PHPMailer\Exception $e) {
$mail_data['phpmailer_exception_code'] = $e->getCode();
/**
* Fires after a PHPMailer\PHPMailer\Exception is caught.
*
* @param WP_Error $error A WP_Error object with the PHPMailer\PHPMailer\Exception message, and an array
* containing the mail recipient, subject, message, headers, and attachments.
* @since 4.4.0
*
*/
do_action('wp_mail_failed', new WP_Error('wp_mail_failed', $e->getMessage(), $mail_data));
return false;
}
}
}
if (!function_exists('fluentMailGetSettings')) {
/**
* Retrieves the Fluent Mail settings.
*
* This function retrieves the Fluent Mail settings from the WordPress options.
* If the settings are not found, it returns the default settings provided.
* If the settings are found and the 'use_encrypt' option is enabled, it decrypts
* the secret fields for each connection provider.
*
* @param array $defaults The default settings to return if the Fluent Mail settings are not found.
* @param bool $cached Whether to use the cached settings or not.
* @return array The Fluent Mail settings.
*/
function fluentMailGetSettings($defaults = [], $cached = true) {
static $cachedSettings;
if ($cached && $cachedSettings) {
return $cachedSettings;
}
$settings = get_option('fluentmail-settings');
if (!$settings) {
return $defaults;
}
if (!empty($settings['use_encrypt'])) {
$providerKeyMaps = [
'smtp' => 'password',
'ses' => 'secret_key',
'mailgun' => 'api_key',
'sendgrid' => 'api_key',
'sendinblue' => 'api_key',
'sparkpost' => 'api_key',
'pepipost' => 'api_key',
'postmark' => 'api_key',
'elasticmail' => 'api_key',
'gmail' => 'client_secret',
'outlook' => 'client_secret'
];
if (!empty($settings['connections']) && is_array($settings['connections'])) {
foreach ($settings['connections'] as $key => $connection) {
$providerKey = $connection['provider_settings']['provider'];
if (empty($providerKeyMaps[$providerKey])) {
continue;
}
$secretFieldKey = $providerKeyMaps[$providerKey];
if (empty($connection['provider_settings'][$secretFieldKey])) {
continue;
}
$settings['connections'][$key]['provider_settings'][$secretFieldKey] = fluentMailEncryptDecrypt($connection['provider_settings'][$secretFieldKey], 'd');
}
}
}
$cachedSettings = $settings;
return $settings;
}
}
if (!function_exists('fluentMailSetSettings')) {
/**
* Sets the Fluent Mail settings and encrypts sensitive fields.
*
* @param array $settings The Fluent Mail settings.
*
* @return bool Returns Result of the Settings..
*/
function fluentMailSetSettings($settings) {
/**
* Get the value of the 'use_encrypt' setting.
*
* This function applies the 'fluentsmtp_use_encrypt' filter to the 'yes' default value.
*
* @param string $default The default value for the 'use_encrypt' setting.
* @return string The filtered value of the 'use_encrypt' setting.
*/
$settings['use_encrypt'] = apply_filters('fluentsmtp_use_encrypt', 'yes');
$hasSecretField = false;
if (!empty($settings['use_encrypt'])) {
$providerKeyMaps = [
'smtp' => 'password',
'ses' => 'secret_key',
'mailgun' => 'api_key',
'sendgrid' => 'api_key',
'sendinblue' => 'api_key',
'sparkpost' => 'api_key',
'pepipost' => 'api_key',
'postmark' => 'api_key',
'elasticmail' => 'api_key',
'gmail' => 'client_secret',
'outlook' => 'client_secret'
];
if (!empty($settings['connections']) && is_array($settings['connections'])) {
foreach ($settings['connections'] as $key => $connection) {
$providerKey = $connection['provider_settings']['provider'];
if (empty($providerKeyMaps[$providerKey])) {
continue;
}
$secretFieldKey = $providerKeyMaps[$providerKey];
if (empty($connection['provider_settings'][$secretFieldKey])) {
continue;
}
$hasSecretField = true;
$settings['connections'][$key]['provider_settings'][$secretFieldKey] = fluentMailEncryptDecrypt($connection['provider_settings'][$secretFieldKey], 'e');
}
}
}
if ($hasSecretField) {
$settings['test'] = fluentMailEncryptDecrypt('test', 'e');
} else {
$settings['test'] = '';
$settings['use_encrypt'] = '';
}
$result = update_option('fluentmail-settings', $settings);
fluentMailGetSettings([], false);
return $result;
}
}
if (!function_exists('fluentMailEncryptDecrypt')) {
/**
* Encrypts or decrypts a value using AES-256-CTR encryption.
*
* @param string $value The value to be encrypted or decrypted.
* @param string $type The type of operation to perform. Defaults to 'e' for encryption.
*
* @return string|false The encrypted or decrypted value, or false on failure.
*/
function fluentMailEncryptDecrypt($value, $type = 'e') {
if (!$value) {
return $value;
}
if (!extension_loaded('openssl')) {
return $value;
}
if (defined('FLUENTMAIL_ENCRYPT_SALT')) {
$salt = FLUENTMAIL_ENCRYPT_SALT;
} else {
$salt = (defined('LOGGED_IN_SALT') && '' !== LOGGED_IN_SALT) ? LOGGED_IN_SALT : 'this-is-a-fallback-salt-but-not-secure';
}
if (defined('FLUENTMAIL_ENCRYPT_KEY')) {
$key = FLUENTMAIL_ENCRYPT_KEY;
} else {
$key = (defined('LOGGED_IN_KEY') && '' !== LOGGED_IN_KEY) ? LOGGED_IN_KEY : 'this-is-a-fallback-key-but-not-secure';
}
if ($type == 'e') {
$method = 'aes-256-ctr';
$ivlen = openssl_cipher_iv_length($method);
$iv = openssl_random_pseudo_bytes($ivlen);
$raw_value = openssl_encrypt($value . $salt, $method, $key, 0, $iv);
if (!$raw_value) {
return false;
}
return base64_encode($iv . $raw_value); // phpcs:ignore WordPress.PHP.DiscouragedPHPFunctions.obfuscation_base64_encode
}
$raw_value = base64_decode($value, true); // phpcs:ignore WordPress.PHP.DiscouragedPHPFunctions.obfuscation_base64_decode
$method = 'aes-256-ctr';
$ivlen = openssl_cipher_iv_length($method);
$iv = substr($raw_value, 0, $ivlen);
$raw_value = substr($raw_value, $ivlen);
$newValue = openssl_decrypt($raw_value, $method, $key, 0, $iv);
if (!$newValue || substr($newValue, -strlen($salt)) !== $salt) {
return false;
}
return substr($newValue, 0, -strlen($salt));
}
}
/**
* Returns the FluentSmtpDb instance.
*
* If the function `FluentSmtpDb` exists, it will be called and the result will be returned.
* Otherwise, the file `wpfluent.php` will be required and the `FluentSmtpDb` function will be called and returned.
*
* @return FluentSmtpDb The FluentSmtpDb instance.
*/
function fluentMailDb() {
if (function_exists('FluentSmtpDb')) {
return FluentSmtpDb();
}
require_once FLUENTMAIL_PLUGIN_PATH . 'app/Services/DB/wpfluent.php';
return FluentSmtpDb();
}
function fluentMailFuncCouldNotBeLoadedRecheckPluginsLoad() {
add_action('admin_notices', function () {
if (!current_user_can('manage_options')) {
return;
}
$details = new ReflectionFunction('wp_mail');
$hints = $details->getFileName() . ':' . $details->getStartLine();
?>
<div class="notice notice-warning fluentsmtp_urgent is-dismissible">
<p>The <strong>FluentSMTP</strong> plugin depends on <a target="_blank" href="https://developer.wordpress.org/reference/functions/wp_mail/">wp_mail</a> pluggable function and plugin is not able to extend it. Please check if another plugin is using this and disable it for <strong>FluentSMTP</strong> to work!</p>
<p style="color: red;">
<?php esc_html_e('Possible Conflict: ', 'fluent-smtp');?>
<?php echo $hints; // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped ?>
</p>
</div>
<?php
});
$activePlugins = get_option('active_plugins');
$index = array_search('fluent-smtp/fluent-smtp.php', $activePlugins);
if ($index !== false) {
if ($index === 0) {
return;
}
unset($activePlugins[$index]);
array_unshift($activePlugins, 'fluent-smtp/fluent-smtp.php');
update_option('active_plugins', $activePlugins, true);
}
}
/**
* Check if the email should be sent as multi-part text.
*
* @return bool Returns true if the email should be sent as multi-part text, false otherwise.
*/
function fluentMailSendMultiPartText() {
$settings = fluentMailGetSettings();
return isset($settings['misc']['send_as_text']) && $settings['misc']['send_as_text'] == 'yes';
}
