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KawaiiPunk
2020-04-07 13:03:04 +00:00
committed by Gitium
commit 00f842d9bf
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wp-content/plugins/wp-mail-smtp/wp-mail-smtp-0.11.2.php Normal file
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<?php
/**
* This is an obsolete version of the plugin, as of 0.11.2 released on 2017-11-28.
* This code is loaded only when the site runs on PHP 5.2.
*/
/**
* Array of options and their default values.
* This is horrible, should be cleaned up at some point.
*/
global $wpms_options;
$wpms_options = array(
'mail_from' => '',
'mail_from_name' => '',
'mailer' => 'smtp',
'mail_set_return_path' => 'false',
'smtp_host' => 'localhost',
'smtp_port' => '25',
'smtp_ssl' => 'none',
'smtp_auth' => false,
'smtp_user' => '',
'smtp_pass' => '',
'pepipost_user' => '',
'pepipost_pass' => '',
'pepipost_port' => '2525',
'pepipost_ssl' => 'none',
);
/**
* Activation function. This function creates the required options and defaults.
*/
if ( ! function_exists( 'wp_mail_smtp_activate' ) ) :
/**
* What to do on plugin activation.
*/
function wp_mail_smtp_activate() {
global $wpms_options;
// Create the required options...
foreach ( $wpms_options as $name => $val ) {
add_option( $name, $val );
}
}
endif;
if ( ! function_exists( 'wp_mail_smtp_whitelist_options' ) ) :
/**
* Whitelist plugin options.
*
* @param array $whitelist_options
*
* @return mixed
*/
function wp_mail_smtp_whitelist_options( $whitelist_options ) {
global $wpms_options;
// Add our options to the array.
$whitelist_options['email'] = array_keys( $wpms_options );
return $whitelist_options;
}
endif;
/**
* To avoid any (very unlikely) clashes, check if the function already exists.
*/
if ( ! function_exists( 'phpmailer_init_smtp' ) ) :
/**
* This code is copied, from wp-includes/pluggable.php as at version 2.2.2.
*
* @param PHPMailer $phpmailer It's passed by reference, so no need to return anything.
*/
function phpmailer_init_smtp( $phpmailer ) {
/*
* If constants are defined, apply them.
* We should have defined all required constants before using them.
*/
if (
defined( 'WPMS_ON' ) && WPMS_ON &&
defined( 'WPMS_MAILER' )
) {
$phpmailer->Mailer = WPMS_MAILER;
if ( defined( 'WPMS_SET_RETURN_PATH' ) && WPMS_SET_RETURN_PATH ) {
$phpmailer->Sender = $phpmailer->From;
}
if (
WPMS_MAILER === 'smtp' &&
defined( 'WPMS_SSL' ) &&
defined( 'WPMS_SMTP_HOST' ) &&
defined( 'WPMS_SMTP_PORT' )
) {
$phpmailer->SMTPSecure = WPMS_SSL;
$phpmailer->Host = WPMS_SMTP_HOST;
$phpmailer->Port = WPMS_SMTP_PORT;
if (
defined( 'WPMS_SMTP_AUTH' ) && WPMS_SMTP_AUTH &&
defined( 'WPMS_SMTP_USER' ) &&
defined( 'WPMS_SMTP_PASS' )
) {
$phpmailer->SMTPAuth = true;
$phpmailer->Username = WPMS_SMTP_USER;
$phpmailer->Password = WPMS_SMTP_PASS;
}
}
} else {
$option_mailer = get_option( 'mailer' );
$option_smtp_host = get_option( 'smtp_host' );
$option_smtp_ssl = get_option( 'smtp_ssl' );
// Check that mailer is not blank, and if mailer=smtp, host is not blank.
if (
! $option_mailer ||
( 'smtp' === $option_mailer && ! $option_smtp_host )
) {
return;
}
// If the mailer is pepipost, make sure we have a username and password.
if ( 'pepipost' === $option_mailer && ( ! get_option( 'pepipost_user' ) && ! get_option( 'pepipost_pass' ) ) ) {
return;
}
// Set the mailer type as per config above, this overrides the already called isMail method.
$phpmailer->Mailer = $option_mailer;
// Set the Sender (return-path) if required.
if ( get_option( 'mail_set_return_path' ) ) {
$phpmailer->Sender = $phpmailer->From;
}
// Set the SMTPSecure value, if set to none, leave this blank.
$phpmailer->SMTPSecure = $option_smtp_ssl;
if ( 'none' === $option_smtp_ssl ) {
$phpmailer->SMTPSecure = '';
$phpmailer->SMTPAutoTLS = false;
}
// If we're sending via SMTP, set the host.
if ( 'smtp' === $option_mailer ) {
// Set the other options.
$phpmailer->Host = $option_smtp_host;
$phpmailer->Port = get_option( 'smtp_port' );
// If we're using smtp auth, set the username & password.
if ( get_option( 'smtp_auth' ) === 'true' ) {
$phpmailer->SMTPAuth = true;
$phpmailer->Username = get_option( 'smtp_user' );
$phpmailer->Password = get_option( 'smtp_pass' );
}
} elseif ( 'pepipost' === $option_mailer ) {
// Set the Pepipost settings.
$phpmailer->Mailer = 'smtp';
$phpmailer->Host = 'smtp.pepipost.com';
$phpmailer->Port = get_option( 'pepipost_port' );
$phpmailer->SMTPSecure = get_option( 'pepipost_ssl' ) === 'none' ? '' : get_option( 'pepipost_ssl' );
$phpmailer->SMTPAuth = true;
$phpmailer->Username = get_option( 'pepipost_user' );
$phpmailer->Password = get_option( 'pepipost_pass' );
}
}
// You can add your own options here, see the phpmailer documentation for more info: http://phpmailer.sourceforge.net/docs/.
/** @noinspection PhpUnusedLocalVariableInspection It's passed by reference. */
$phpmailer = apply_filters( 'wp_mail_smtp_custom_options', $phpmailer );
}
endif;
if ( ! function_exists( 'wp_mail_smtp_options_page' ) ) :
/**
* This function outputs the plugin options page.
*/
function wp_mail_smtp_options_page() {
global $phpmailer;
// Make sure the PHPMailer class has been instantiated
// (copied verbatim from wp-includes/pluggable.php)
// (Re)create it, if it's gone missing.
if ( ! is_object( $phpmailer ) || ! is_a( $phpmailer, 'PHPMailer' ) ) {
require_once ABSPATH . WPINC . '/class-phpmailer.php';
$phpmailer = new PHPMailer( true );
}
// Send a test mail if necessary.
if (
isset( $_POST['wpms_action'] ) &&
esc_html__( 'Send Test', 'wp-mail-smtp' ) === sanitize_text_field( $_POST['wpms_action'] ) &&
is_email( $_POST['to'] )
) {
check_admin_referer( 'test-email' );
// Set up the mail variables.
$to = sanitize_text_field( $_POST['to'] );
/* translators: %s - email address where test mail will be sent to. */
$subject = 'WP Mail SMTP: ' . sprintf( esc_html__( 'Test mail to %s', 'wp-mail-smtp' ), $to );
$message = esc_html__( 'This is a test email generated by the WP Mail SMTP WordPress plugin.', 'wp-mail-smtp' );
// Set SMTPDebug level, default is 2 (commands + data + connection status).
$phpmailer->SMTPDebug = apply_filters( 'wp_mail_smtp_admin_test_email_smtp_debug', 2 );
// Start output buffering to grab smtp debugging output.
ob_start();
// Send the test mail.
$result = wp_mail( $to, $subject, $message );
// Grab the smtp debugging output.
$smtp_debug = ob_get_clean();
// Output the response.
?>
<div id="message" class="updated notice is-dismissible"><p><strong><?php esc_html_e( 'Test Message Sent', 'wp-mail-smtp' ); ?></strong></p>
<p><?php esc_html_e( 'The result was:', 'wp-mail-smtp' ); ?></p>
<pre><?php var_dump( $result ); ?></pre>
<p><?php esc_html_e( 'The full debugging output is shown below:', 'wp-mail-smtp' ); ?></p>
<pre><?php print_r( $phpmailer ); ?></pre>
<p><?php esc_html_e( 'The SMTP debugging output is shown below:', 'wp-mail-smtp' ); ?></p>
<pre><?php echo $smtp_debug; ?></pre>
</div>
<?php
// Destroy $phpmailer so it doesn't cause issues later.
unset( $phpmailer );
}
?>
<div class="wrap">
<h2>
<?php esc_html_e( 'WP Mail SMTP Settings', 'wp-mail-smtp' ); ?>
</h2>
<form method="post" action="<?php echo esc_url( admin_url( 'options.php' ) ); ?>">
<?php wp_nonce_field( 'email-options' ); ?>
<table class="form-table">
<tr valign="top">
<th scope="row">
<label for="mail_from"><?php esc_html_e( 'From Email', 'wp-mail-smtp' ); ?></label>
</th>
<td>
<input name="mail_from" type="email" id="mail_from" value="<?php echo esc_attr( get_option( 'mail_from' ) ); ?>" size="40" class="regular-text"/>
<p class="description">
<?php
esc_html_e( 'You can specify the email address that emails should be sent from. If you leave this blank, the default email will be used.', 'wp-mail-smtp' );
if ( get_option( 'db_version' ) < 6124 ) {
print( '<br /><span style="color: red;">' );
_e( '<strong>Please Note:</strong> You appear to be using a version of WordPress prior to 2.3. Please ignore the From Name field and instead enter Name&lt;email@domain.com&gt; in this field.', 'wp-mail-smtp' );
print( '</span>' );
}
?>
</p>
</td>
</tr>
<tr valign="top">
<th scope="row">
<label for="mail_from_name"><?php esc_html_e( 'From Name', 'wp-mail-smtp' ); ?></label>
</th>
<td>
<input name="mail_from_name" type="text" id="mail_from_name" value="<?php echo esc_attr( get_option( 'mail_from_name' ) ); ?>" size="40" class="regular-text"/>
<p class="description">
<?php esc_html_e( 'You can specify the name that emails should be sent from. If you leave this blank, the emails will be sent from WordPress.', 'wp-mail-smtp' ); ?>
</p>
</td>
</tr>
</table>
<table class="form-table">
<tr valign="top">
<th scope="row">
<?php esc_html_e( 'Mailer', 'wp-mail-smtp' ); ?>
</th>
<td>
<fieldset>
<legend class="screen-reader-text">
<span><?php esc_html_e( 'Mailer', 'wp-mail-smtp' ); ?></span>
</legend>
<p>
<input id="mailer_smtp" class="wpms_mailer" type="radio" name="mailer" value="smtp" <?php checked( 'smtp', get_option( 'mailer' ) ); ?> />
<label for="mailer_smtp"><?php esc_html_e( 'Send all WordPress emails via SMTP.', 'wp-mail-smtp' ); ?></label>
</p>
<p>
<input id="mailer_mail" class="wpms_mailer" type="radio" name="mailer" value="mail" <?php checked( 'mail', get_option( 'mailer' ) ); ?> />
<label for="mailer_mail"><?php esc_html_e( 'Use the PHP mail() function to send emails.', 'wp-mail-smtp' ); ?></label>
</p>
<?php if ( wp_mail_smtp_is_pepipost_active() ) : ?>
<p>
<input id="mailer_pepipost" class="wpms_mailer" type="radio" name="mailer" value="pepipost" <?php checked( 'pepipost', get_option( 'mailer' ) ); ?> />
<label for="mailer_pepipost"><?php esc_html_e( 'Use Pepipost SMTP to send emails.', 'wp-mail-smtp' ); ?></label>
</p>
<p class="description">
<?php
printf(
/* translators: %1$s - link start; %2$s - link end. */
esc_html__( 'Looking for high inbox delivery? Try Pepipost with easy setup and free emails. Learn more %1$shere%2$s.', 'wp-mail-smtp' ),
'<a href="https://app1.pepipost.com/index.php/login/wp_mail_smtp?page=signup&utm_source=WordPress&utm_campaign=Plugins&utm_medium=wp_mail_smtp&utm_term=organic&code=WP-MAIL-SMTP" target="_blank">',
'</a>'
);
?>
</p>
<?php endif; ?>
</fieldset>
</td>
</tr>
</table>
<table class="form-table">
<tr valign="top">
<th scope="row">
<?php esc_html_e( 'Return Path', 'wp-mail-smtp' ); ?>
</th>
<td>
<fieldset>
<legend class="screen-reader-text">
<span><?php esc_html_e( 'Return Path', 'wp-mail-smtp' ); ?></span>
</legend>
<label for="mail_set_return_path">
<input name="mail_set_return_path" type="checkbox" id="mail_set_return_path" value="true" <?php checked( 'true', get_option( 'mail_set_return_path' ) ); ?> />
<?php esc_html_e( 'Set the return-path to match the From Email', 'wp-mail-smtp' ); ?>
</label>
<p class="description">
<?php esc_html_e( 'Return Path indicates where non-delivery receipts - or bounce messages - are to be sent.', 'wp-mail-smtp' ); ?>
</p>
</fieldset>
</td>
</tr>
</table>
<p class="submit">
<input type="submit" name="submit" id="submit" class="button-primary" value="<?php esc_attr_e( 'Save Changes', 'wp-mail-smtp' ); ?>"/>
</p>
<div id="wpms_section_smtp" class="wpms_section">
<h3>
<?php esc_html_e( 'SMTP Options', 'wp-mail-smtp' ); ?>
</h3>
<p><?php esc_html_e( 'These options only apply if you have chosen to send mail by SMTP above.', 'wp-mail-smtp' ); ?></p>
<table class="form-table">
<tr valign="top">
<th scope="row">
<label for="smtp_host"><?php esc_html_e( 'SMTP Host', 'wp-mail-smtp' ); ?></label>
</th>
<td>
<input name="smtp_host" type="text" id="smtp_host" value="<?php echo intval( get_option( 'smtp_host' ) ); ?>" size="40" class="regular-text"/>
</td>
</tr>
<tr valign="top">
<th scope="row">
<label for="smtp_port"><?php esc_html_e( 'SMTP Port', 'wp-mail-smtp' ); ?></label>
</th>
<td>
<input name="smtp_port" type="text" id="smtp_port" value="<?php echo esc_attr( get_option( 'smtp_port' ) ); ?>" size="6" class="regular-text"/>
</td>
</tr>
<tr valign="top">
<th scope="row"><?php esc_html_e( 'Encryption', 'wp-mail-smtp' ); ?> </th>
<td>
<fieldset>
<legend class="screen-reader-text">
<span><?php esc_html_e( 'Encryption', 'wp-mail-smtp' ); ?></span>
</legend>
<input id="smtp_ssl_none" type="radio" name="smtp_ssl" value="none" <?php checked( 'none', get_option( 'smtp_ssl' ) ); ?> />
<label for="smtp_ssl_none">
<span><?php esc_html_e( 'No encryption.', 'wp-mail-smtp' ); ?></span>
</label><br/>
<input id="smtp_ssl_ssl" type="radio" name="smtp_ssl" value="ssl" <?php checked( 'ssl', get_option( 'smtp_ssl' ) ); ?> />
<label for="smtp_ssl_ssl">
<span><?php esc_html_e( 'Use SSL encryption.', 'wp-mail-smtp' ); ?></span>
</label><br/>
<input id="smtp_ssl_tls" type="radio" name="smtp_ssl" value="tls" <?php checked( 'tls', get_option( 'smtp_ssl' ) ); ?> />
<label for="smtp_ssl_tls">
<span><?php esc_html_e( 'Use TLS encryption.', 'wp-mail-smtp' ); ?></span>
</label>
<p class="description"><?php esc_html_e( 'TLS is not the same as STARTTLS. For most servers SSL is the recommended option.', 'wp-mail-smtp' ); ?></p>
</fieldset>
</td>
</tr>
<tr valign="top">
<th scope="row"><?php esc_html_e( 'Authentication', 'wp-mail-smtp' ); ?> </th>
<td>
<fieldset>
<legend class="screen-reader-text">
<span><?php esc_html_e( 'Authentication', 'wp-mail-smtp' ); ?></span>
</legend>
<input id="smtp_auth_false" type="radio" name="smtp_auth" value="false" <?php checked( 'false', get_option( 'smtp_auth' ) ); ?> />
<label for="smtp_auth_false">
<span><?php esc_html_e( 'No: Do not use SMTP authentication.', 'wp-mail-smtp' ); ?></span>
</label><br/>
<input id="smtp_auth_true" type="radio" name="smtp_auth" value="true" <?php checked( 'true', get_option( 'smtp_auth' ) ); ?> />
<label for="smtp_auth_true">
<span><?php esc_html_e( 'Yes: Use SMTP authentication.', 'wp-mail-smtp' ); ?></span>
</label><br/>
<p class="description">
<?php esc_html_e( 'If this is set to no, the values below are ignored.', 'wp-mail-smtp' ); ?>
</p>
</fieldset>
</td>
</tr>
<tr valign="top">
<th scope="row">
<label for="smtp_user"><?php esc_html_e( 'Username', 'wp-mail-smtp' ); ?></label>
</th>
<td>
<input name="smtp_user" type="text" id="smtp_user" value="<?php echo esc_attr( get_option( 'smtp_user' ) ); ?>" size="40" class="code" autocomplete="off"/>
</td>
</tr>
<tr valign="top">
<th scope="row">
<label for="smtp_pass"><?php esc_html_e( 'Password', 'wp-mail-smtp' ); ?></label>
</th>
<td>
<input name="smtp_pass" type="password" id="smtp_pass" value="<?php echo esc_attr( get_option( 'smtp_pass' ) ); ?>" size="40" class="code" autocomplete="off"/>
<p class="description">
<?php esc_html_e( 'This is in plain text because it must not be stored encrypted.', 'wp-mail-smtp' ); ?>
</p>
</td>
</tr>
</table>
<p class="submit">
<input type="submit" name="submit" id="submit" class="button-primary" value="<?php esc_attr_e( 'Save Changes', 'wp-mail-smtp' ); ?>"/>
</p>
</div><!-- #wpms_section_smtp -->
<?php if ( wp_mail_smtp_is_pepipost_active() ) : ?>
<div id="wpms_section_pepipost" class="wpms_section">
<h3>
<?php esc_html_e( 'Pepipost SMTP Options', 'wp-mail-smtp' ); ?>
</h3>
<p>
<?php
printf(
/* translators: %s - Pepipost registration URL. */
esc_html__( 'You need to signup on %s to get the SMTP username/password.', 'wp-mail-smtp' ),
'<a href="https://app1.pepipost.com/index.php/login/wp_mail_smtp?page=signup&utm_source=WordPress&utm_campaign=Plugins&utm_medium=wp_mail_smtp&utm_term=organic&code=WP-MAIL-SMTP" target="_blank">Pepipost</a>',
''
);
?>
</p>
<table class="form-table">
<tr valign="top">
<th scope="row">
<label for="pepipost_user"><?php esc_html_e( 'Username', 'wp-mail-smtp' ); ?></label>
</th>
<td>
<input name="pepipost_user" type="text" id="pepipost_user" value="<?php echo esc_attr( get_option( 'pepipost_user' ) ); ?>" size="40" class="code"/>
</td>
</tr>
<tr valign="top">
<th scope="row">
<label for="pepipost_pass"><?php esc_html_e( 'Password', 'wp-mail-smtp' ); ?></label>
</th>
<td>
<input name="pepipost_pass" type="text" id="pepipost_pass" value="<?php echo esc_attr( get_option( 'pepipost_pass' ) ); ?>" size="40" class="code"/>
</td>
</tr>
<tr valign="top">
<th scope="row">
<label for="pepipost_port"><?php esc_html_e( 'SMTP Port', 'wp-mail-smtp' ); ?></label>
</th>
<td>
<input name="pepipost_port" type="text" id="pepipost_port" value="<?php echo intval( get_option( 'pepipost_port' ) ); ?>" size="6" class="regular-text"/>
</td>
</tr>
<tr valign="top">
<th scope="row">
<?php esc_html_e( 'Encryption', 'wp-mail-smtp' ); ?>
</th>
<td>
<fieldset>
<legend class="screen-reader-text">
<span>
<?php esc_html_e( 'Encryption', 'wp-mail-smtp' ); ?>
</span>
</legend>
<input id="pepipost_ssl_none" type="radio" name="pepipost_ssl" value="none" <?php checked( 'none', get_option( 'pepipost_ssl' ) ); ?> />
<label for="pepipost_ssl_none">
<span><?php esc_html_e( 'No encryption.', 'wp-mail-smtp' ); ?></span>
</label><br/>
<input id="pepipost_ssl_ssl" type="radio" name="pepipost_ssl" value="ssl" <?php checked( 'ssl', get_option( 'pepipost_ssl' ) ); ?> />
<label for="pepipost_ssl_ssl">
<span><?php esc_html_e( 'Use SSL encryption.', 'wp-mail-smtp' ); ?></span>
</label><br/>
<input id="pepipost_ssl_tls" type="radio" name="pepipost_ssl" value="tls" <?php checked( 'tls', get_option( 'pepipost_ssl' ) ); ?> />
<label for="pepipost_ssl_tls">
<span><?php esc_html_e( 'Use TLS encryption.', 'wp-mail-smtp' ); ?></span>
</label>
</fieldset>
</td>
</tr>
</table>
<p class="submit">
<input type="submit" name="submit" id="submit" class="button-primary" value="<?php esc_attr_e( 'Save Changes', 'wp-mail-smtp' ); ?>"/>
</p>
</div><!-- #wpms_section_pepipost -->
<?php endif; ?>
<input type="hidden" name="action" value="update"/>
<input type="hidden" name="option_page" value="email">
</form>
<h3><?php esc_html_e( 'Send a Test Email', 'wp-mail-smtp' ); ?></h3>
<form method="POST" action="">
<?php wp_nonce_field( 'test-email' ); ?>
<table class="form-table">
<tr valign="top">
<th scope="row">
<label for="to"><?php esc_html_e( 'To', 'wp-mail-smtp' ); ?></label>
</th>
<td>
<input name="to" type="email" id="to" value="" size="40" class="code"/>
<p class="description"><?php esc_html_e( 'Type an email address here and then click Send Test to generate a test email.', 'wp-mail-smtp' ); ?></p>
</td>
</tr>
</table>
<p class="submit">
<input type="submit" name="wpms_action" id="wpms_action" class="button-primary" value="<?php esc_attr_e( 'Send Test', 'wp-mail-smtp' ); ?>"/>
</p>
</form>
<script type="text/javascript">
/* globals jQuery */
var wpmsOnMailerChange = function ( mailer ) {
// Hide all the mailer forms.
jQuery( '.wpms_section' ).hide();
// Show the target mailer form.
jQuery( '#wpms_section_' + mailer ).show();
};
jQuery( document ).ready( function () {
// Call wpmsOnMailerChange() on startup with the current mailer.
wpmsOnMailerChange( jQuery( 'input.wpms_mailer:checked' ).val() );
// Watch the mailer for any changes
jQuery( 'input.wpms_mailer' ).on( 'change', function ( e ) {
// Call the wpmsOnMailerChange() handler, passing the value of the newly selected mailer.
wpmsOnMailerChange( jQuery( e.target ).val() );
} );
} );
</script>
</div>
<?php
} // End of wp_mail_smtp_options_page() function definition.
endif;
if ( ! function_exists( 'wp_mail_smtp_menus' ) ) :
/**
* This function adds the required page (only 1 at the moment).
*/
function wp_mail_smtp_menus() {
if ( function_exists( 'add_submenu_page' ) ) {
add_options_page( esc_html__( 'WP Mail SMTP Settings', 'wp-mail-smtp' ), esc_html__( 'WP Mail SMTP', 'wp-mail-smtp' ), 'manage_options', __FILE__, 'wp_mail_smtp_options_page' );
}
} // End of wp_mail_smtp_menus() function definition.
endif;
if ( ! function_exists( 'wp_mail_smtp_mail_from' ) ) :
/**
* This function sets the from email value.
*
* @param string $orig
*
* @return string
*/
function wp_mail_smtp_mail_from( $orig ) {
/*
* This is copied from pluggable.php lines 348-354 as at revision 10150
* http://trac.wordpress.org/browser/branches/2.7/wp-includes/pluggable.php#L348.
*/
// In case of CLI we don't have SERVER_NAME, so use host name instead, may be not a domain name.
$server_name = ! empty( $_SERVER['SERVER_NAME'] ) ? $_SERVER['SERVER_NAME'] : wp_parse_url( get_home_url( get_current_blog_id() ), PHP_URL_HOST );
// Get the site domain and get rid of www.
$sitename = strtolower( $server_name );
if ( substr( $sitename, 0, 4 ) === 'www.' ) {
$sitename = substr( $sitename, 4 );
}
$default_from = 'wordpress@' . $sitename;
/*
* End of copied code.
*/
// If the from email is not the default, return it unchanged.
if ( $orig !== $default_from ) {
return $orig;
}
if (
defined( 'WPMS_ON' ) && WPMS_ON &&
defined( 'WPMS_MAIL_FROM' )
) {
$mail_from_email = WPMS_MAIL_FROM;
if ( ! empty( $mail_from_email ) ) {
return $mail_from_email;
}
}
if ( is_email( get_option( 'mail_from' ), false ) ) {
return get_option( 'mail_from' );
}
// If in doubt, return the original value.
return $orig;
} // End of wp_mail_smtp_mail_from() function definition.
endif;
if ( ! function_exists( 'wp_mail_smtp_mail_from_name' ) ) :
/**
* This function sets the from name value.
*
* @param string $orig
*
* @return string
*/
function wp_mail_smtp_mail_from_name( $orig ) {
// Only filter if the from name is the default.
if ( 'WordPress' === $orig ) {
if (
defined( 'WPMS_ON' ) && WPMS_ON &&
defined( 'WPMS_MAIL_FROM_NAME' )
) {
$mail_from_name = WPMS_MAIL_FROM_NAME;
if ( ! empty( $mail_from_name ) ) {
return $mail_from_name;
}
}
$from_name = get_option( 'mail_from_name' );
if ( ! empty( $from_name ) && is_string( $from_name ) ) {
return $from_name;
}
}
return $orig;
}
endif;
/**
* Add a link to Settings page of a plugin on Plugins page.
*
* @param array $links
* @param string $file
*
* @return mixed
*/
function wp_mail_plugin_action_links( $links, $file ) {
if ( plugin_basename( __FILE__ ) !== $file ) {
return $links;
}
$settings_link = '<a href="options-general.php?page=' . plugin_basename( __FILE__ ) . '">' . esc_html__( 'Settings', 'wp-mail-smtp' ) . '</a>';
array_unshift( $links, $settings_link );
return $links;
}
/**
* Check whether the site is using Pepipost or not.
*
* @since 0.11
*
* @return bool
*/
function wp_mail_smtp_is_pepipost_active() {
return apply_filters( 'wp_mail_smtp_options_is_pepipost_active', 'pepipost' === get_option( 'mailer' ) );
}
/**
* Check the current PHP version and display a notice if on unsupported PHP.
*
* @since 0.11
*/
function wp_mail_smtp_check_php_version() {
// Display for admins only.
if ( ! is_super_admin() ) {
return;
}
// Display on Dashboard page only.
if ( isset( $GLOBALS['pagenow'] ) && 'index.php' !== $GLOBALS['pagenow'] ) {
return;
}
echo '<div class="notice notice-error">' .
'<p>' .
sprintf(
/* translators: %1$s - WP Mail SMTP plugin name; %2$s - opening a link tag; %3$s - closing a link tag. */
esc_html__(
'Your site is running an outdated version of PHP that is no longer supported and may cause issues with %1$s. %2$sRead more%3$s for additional information.',
'wp-mail-smtp'
),
'<strong>WP Mail SMTP</strong>',
'<a href="https://wpforms.com/docs/supported-php-version/" target="_blank">',
'</a>'
) .
'</p>' .
'</div>';
}
add_action( 'admin_notices', 'wp_mail_smtp_check_php_version' );
// Add an action on phpmailer_init.
add_action( 'phpmailer_init', 'phpmailer_init_smtp' );
if ( ! defined( 'WPMS_ON' ) || ! WPMS_ON ) {
// Whitelist our options.
add_filter( 'whitelist_options', 'wp_mail_smtp_whitelist_options' );
// Add the create pages options.
add_action( 'admin_menu', 'wp_mail_smtp_menus' );
// Add an activation hook for this plugin.
register_activation_hook( __FILE__, 'wp_mail_smtp_activate' );
// Adds "Settings" link to the Plugins page.
add_filter( 'plugin_action_links', 'wp_mail_plugin_action_links', 10, 2 );
}
// Add filters to replace the mail from name and email address.
add_filter( 'wp_mail_from', 'wp_mail_smtp_mail_from' );
add_filter( 'wp_mail_from_name', 'wp_mail_smtp_mail_from_name' );
load_plugin_textdomain( 'wp-mail-smtp', false, dirname( plugin_basename( __FILE__ ) ) . '/languages' );