updated plugin SMTP Mailer version 1.1.1
This commit is contained in:
Gitium
parent
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commit
a27d917629
@ -1,7 +1,7 @@
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<?php
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/*
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Plugin Name: SMTP Mailer
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Version: 1.1.0
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Version: 1.1.1
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Plugin URI: https://wphowto.net/smtp-mailer-plugin-for-wordpress-1482
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Author: naa986
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Author URI: https://wphowto.net/
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@ -16,8 +16,8 @@ if (!defined('ABSPATH')){
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class SMTP_MAILER {
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var $plugin_version = '1.1.0';
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var $phpmailer_version = '6.1.6';
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var $plugin_version = '1.1.1';
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var $phpmailer_version = '6.3.0';
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var $plugin_url;
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var $plugin_path;
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@ -42,6 +42,7 @@ class SMTP_MAILER {
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add_action('plugins_loaded', array($this, 'plugins_loaded_handler'));
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add_action('admin_menu', array($this, 'options_menu'));
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add_action('admin_notices', 'smtp_mailer_admin_notice');
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add_filter('pre_wp_mail', 'smtp_mailer_pre_wp_mail', 10, 2);
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}
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function plugins_loaded_handler()
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@ -442,394 +443,378 @@ function is_smtp_mailer_configured() {
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$GLOBALS['smtp_mailer'] = new SMTP_MAILER();
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if(!function_exists('wp_mail') && is_smtp_mailer_configured()){
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function smtp_mailer_pre_wp_mail($null, $atts)
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{
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if ( isset( $atts['to'] ) ) {
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$to = $atts['to'];
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}
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function wp_mail( $to, $subject, $message, $headers = '', $attachments = array() ) {
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// Compact the input, apply the filters, and extract them back out.
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if ( ! is_array( $to ) ) {
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$to = explode( ',', $to );
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}
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/**
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* Filters the wp_mail() arguments.
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*
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* @since 2.2.0
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*
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* @param array $args A compacted array of wp_mail() arguments, including the "to" email,
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* subject, message, headers, and attachments values.
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*/
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$atts = apply_filters( 'wp_mail', compact( 'to', 'subject', 'message', 'headers', 'attachments' ) );
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if ( isset( $atts['subject'] ) ) {
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$subject = $atts['subject'];
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}
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if ( isset( $atts['to'] ) ) {
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$to = $atts['to'];
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}
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if ( isset( $atts['message'] ) ) {
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$message = $atts['message'];
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}
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if ( ! is_array( $to ) ) {
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$to = explode( ',', $to );
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}
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if ( isset( $atts['headers'] ) ) {
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$headers = $atts['headers'];
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}
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if ( isset( $atts['subject'] ) ) {
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$subject = $atts['subject'];
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}
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if ( isset( $atts['attachments'] ) ) {
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$attachments = $atts['attachments'];
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}
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if ( isset( $atts['message'] ) ) {
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$message = $atts['message'];
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}
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if ( isset( $atts['headers'] ) ) {
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$headers = $atts['headers'];
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}
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if ( isset( $atts['attachments'] ) ) {
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$attachments = $atts['attachments'];
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}
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if ( ! is_array( $attachments ) ) {
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$attachments = explode( "\n", str_replace( "\r\n", "\n", $attachments ) );
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}
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$options = smtp_mailer_get_option();
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global $phpmailer;
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// (Re)create it, if it's gone missing.
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if ( ! ( $phpmailer instanceof PHPMailer\PHPMailer\PHPMailer ) ) {
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require_once ABSPATH . WPINC . '/PHPMailer/PHPMailer.php';
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require_once ABSPATH . WPINC . '/PHPMailer/SMTP.php';
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require_once ABSPATH . WPINC . '/PHPMailer/Exception.php';
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$phpmailer = new PHPMailer\PHPMailer\PHPMailer( true );
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$phpmailer::$validator = static function ( $email ) {
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return (bool) is_email( $email );
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};
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}
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// Headers.
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$cc = array();
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$bcc = array();
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$reply_to = array();
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if ( empty( $headers ) ) {
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$headers = array();
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} else {
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if ( ! is_array( $headers ) ) {
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// Explode the headers out, so this function can take
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// both string headers and an array of headers.
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$tempheaders = explode( "\n", str_replace( "\r\n", "\n", $headers ) );
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} else {
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$tempheaders = $headers;
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}
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$headers = array();
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// If it's actually got contents.
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if ( ! empty( $tempheaders ) ) {
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// Iterate through the raw headers.
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foreach ( (array) $tempheaders as $header ) {
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if ( strpos( $header, ':' ) === false ) {
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if ( false !== stripos( $header, 'boundary=' ) ) {
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$parts = preg_split( '/boundary=/i', trim( $header ) );
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$boundary = trim( str_replace( array( "'", '"' ), '', $parts[1] ) );
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}
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continue;
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}
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// Explode them out.
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list( $name, $content ) = explode( ':', trim( $header ), 2 );
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// Cleanup crew.
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$name = trim( $name );
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$content = trim( $content );
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switch ( strtolower( $name ) ) {
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// Mainly for legacy -- process a "From:" header if it's there.
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case 'from':
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$bracket_pos = strpos( $content, '<' );
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if ( false !== $bracket_pos ) {
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// Text before the bracketed email is the "From" name.
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if ( $bracket_pos > 0 ) {
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$from_name = substr( $content, 0, $bracket_pos - 1 );
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$from_name = str_replace( '"', '', $from_name );
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$from_name = trim( $from_name );
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}
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$from_email = substr( $content, $bracket_pos + 1 );
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$from_email = str_replace( '>', '', $from_email );
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$from_email = trim( $from_email );
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// Avoid setting an empty $from_email.
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} elseif ( '' !== trim( $content ) ) {
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$from_email = trim( $content );
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}
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break;
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case 'content-type':
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if ( strpos( $content, ';' ) !== false ) {
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list( $type, $charset_content ) = explode( ';', $content );
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$content_type = trim( $type );
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if ( false !== stripos( $charset_content, 'charset=' ) ) {
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$charset = trim( str_replace( array( 'charset=', '"' ), '', $charset_content ) );
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} elseif ( false !== stripos( $charset_content, 'boundary=' ) ) {
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$boundary = trim( str_replace( array( 'BOUNDARY=', 'boundary=', '"' ), '', $charset_content ) );
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$charset = '';
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}
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// Avoid setting an empty $content_type.
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} elseif ( '' !== trim( $content ) ) {
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$content_type = trim( $content );
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}
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break;
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case 'cc':
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$cc = array_merge( (array) $cc, explode( ',', $content ) );
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break;
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case 'bcc':
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$bcc = array_merge( (array) $bcc, explode( ',', $content ) );
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break;
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case 'reply-to':
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$reply_to = array_merge( (array) $reply_to, explode( ',', $content ) );
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break;
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default:
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// Add it to our grand headers array.
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$headers[ trim( $name ) ] = trim( $content );
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break;
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}
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}
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}
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}
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// Empty out the values that may be set.
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$phpmailer->clearAllRecipients();
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$phpmailer->clearAttachments();
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$phpmailer->clearCustomHeaders();
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$phpmailer->clearReplyTos();
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// Set "From" name and email.
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// If we don't have a name from the input headers.
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if ( ! isset( $from_name ) ) {
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$from_name = $options['from_name'];//'WordPress';
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}
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/*
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* If we don't have an email from the input headers, default to wordpress@$sitename
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* Some hosts will block outgoing mail from this address if it doesn't exist,
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* but there's no easy alternative. Defaulting to admin_email might appear to be
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* another option, but some hosts may refuse to relay mail from an unknown domain.
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* See https://core.trac.wordpress.org/ticket/5007.
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*/
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if ( ! isset( $from_email ) ) {
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// Get the site domain and get rid of www.
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$sitename = wp_parse_url( network_home_url(), PHP_URL_HOST );
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if ( 'www.' === substr( $sitename, 0, 4 ) ) {
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$sitename = substr( $sitename, 4 );
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}
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$from_email = $options['from_email'];//'wordpress@' . $sitename;
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}
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/**
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* Filters the email address to send from.
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*
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* @since 2.2.0
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*
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* @param string $from_email Email address to send from.
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*/
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$from_email = apply_filters( 'wp_mail_from', $from_email );
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/**
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* Filters the name to associate with the "from" email address.
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*
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* @since 2.3.0
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*
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* @param string $from_name Name associated with the "from" email address.
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*/
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$from_name = apply_filters( 'wp_mail_from_name', $from_name );
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try {
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$phpmailer->setFrom( $from_email, $from_name, false );
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} catch ( PHPMailer\PHPMailer\Exception $e ) {
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$mail_error_data = compact( 'to', 'subject', 'message', 'headers', 'attachments' );
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$mail_error_data['phpmailer_exception_code'] = $e->getCode();
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/** This filter is documented in wp-includes/pluggable.php */
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do_action( 'wp_mail_failed', new WP_Error( 'wp_mail_failed', $e->getMessage(), $mail_error_data ) );
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return false;
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}
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// Set mail's subject and body.
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$phpmailer->Subject = $subject;
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$phpmailer->Body = $message;
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// Set destination addresses, using appropriate methods for handling addresses.
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$address_headers = compact( 'to', 'cc', 'bcc', 'reply_to' );
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foreach ( $address_headers as $address_header => $addresses ) {
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if ( empty( $addresses ) ) {
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continue;
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}
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foreach ( (array) $addresses as $address ) {
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try {
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// Break $recipient into name and address parts if in the format "Foo <bar@baz.com>".
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$recipient_name = '';
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if ( preg_match( '/(.*)<(.+)>/', $address, $matches ) ) {
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if ( count( $matches ) == 3 ) {
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$recipient_name = $matches[1];
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$address = $matches[2];
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}
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}
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switch ( $address_header ) {
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case 'to':
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$phpmailer->addAddress( $address, $recipient_name );
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break;
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case 'cc':
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$phpmailer->addCc( $address, $recipient_name );
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break;
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case 'bcc':
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$phpmailer->addBcc( $address, $recipient_name );
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break;
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case 'reply_to':
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$phpmailer->addReplyTo( $address, $recipient_name );
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break;
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}
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} catch ( PHPMailer\PHPMailer\Exception $e ) {
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continue;
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}
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}
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}
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// Tell PHPMailer to use SMTP
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$phpmailer->isSMTP(); //$phpmailer->IsMail();
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// Set the hostname of the mail server
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$phpmailer->Host = $options['smtp_host'];
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// Whether to use SMTP authentication
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if(isset($options['smtp_auth']) && $options['smtp_auth'] == "true"){
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$phpmailer->SMTPAuth = true;
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// SMTP username
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$phpmailer->Username = $options['smtp_username'];
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// SMTP password
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$phpmailer->Password = base64_decode($options['smtp_password']);
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}
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// Whether to use encryption
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$type_of_encryption = $options['type_of_encryption'];
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if($type_of_encryption=="none"){
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$type_of_encryption = '';
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}
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$phpmailer->SMTPSecure = $type_of_encryption;
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// SMTP port
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$phpmailer->Port = $options['smtp_port'];
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// Whether to enable TLS encryption automatically if a server supports it
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$phpmailer->SMTPAutoTLS = false;
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//enable debug when sending a test mail
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if(isset($_POST['smtp_mailer_send_test_email'])){
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$phpmailer->SMTPDebug = 4;
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// Ask for HTML-friendly debug output
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$phpmailer->Debugoutput = 'html';
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}
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//disable ssl certificate verification if checked
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if(isset($options['disable_ssl_verification']) && !empty($options['disable_ssl_verification'])){
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$phpmailer->SMTPOptions = array(
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'ssl' => array(
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'verify_peer' => false,
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'verify_peer_name' => false,
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'allow_self_signed' => true
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)
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);
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}
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// Set Content-Type and charset.
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// If we don't have a content-type from the input headers.
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if ( ! isset( $content_type ) ) {
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$content_type = 'text/plain';
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}
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/**
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* Filters the wp_mail() content type.
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*
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* @since 2.3.0
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*
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* @param string $content_type Default wp_mail() content type.
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*/
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$content_type = apply_filters( 'wp_mail_content_type', $content_type );
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$phpmailer->ContentType = $content_type;
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// Set whether it's plaintext, depending on $content_type.
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if ( 'text/html' === $content_type ) {
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$phpmailer->isHTML( true );
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}
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// If we don't have a charset from the input headers.
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if ( ! isset( $charset ) ) {
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$charset = get_bloginfo( 'charset' );
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}
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/**
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* Filters the default wp_mail() charset.
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*
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* @since 2.3.0
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*
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* @param string $charset Default email charset.
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*/
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$phpmailer->CharSet = apply_filters( 'wp_mail_charset', $charset );
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// Set custom headers.
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if ( ! empty( $headers ) ) {
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foreach ( (array) $headers as $name => $content ) {
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// Only add custom headers not added automatically by PHPMailer.
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if ( ! in_array( $name, array( 'MIME-Version', 'X-Mailer' ), true ) ) {
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try {
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$phpmailer->addCustomHeader( sprintf( '%1$s: %2$s', $name, $content ) );
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} catch ( PHPMailer\PHPMailer\Exception $e ) {
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continue;
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}
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}
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}
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if ( false !== stripos( $content_type, 'multipart' ) && ! empty( $boundary ) ) {
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$phpmailer->addCustomHeader( sprintf( 'Content-Type: %s; boundary="%s"', $content_type, $boundary ) );
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}
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}
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if ( ! empty( $attachments ) ) {
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foreach ( $attachments as $attachment ) {
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try {
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$phpmailer->addAttachment( $attachment );
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} catch ( PHPMailer\PHPMailer\Exception $e ) {
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continue;
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}
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}
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}
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/**
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* Fires after PHPMailer is initialized.
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*
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* @since 2.2.0
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*
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* @param PHPMailer $phpmailer The PHPMailer instance (passed by reference).
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*/
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do_action_ref_array( 'phpmailer_init', array( &$phpmailer ) );
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// Send!
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try {
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return $phpmailer->send();
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} catch ( PHPMailer\PHPMailer\Exception $e ) {
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$mail_error_data = compact( 'to', 'subject', 'message', 'headers', 'attachments' );
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$mail_error_data['phpmailer_exception_code'] = $e->getCode();
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/**
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* Fires after a PHPMailer\PHPMailer\Exception is caught.
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*
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* @since 4.4.0
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*
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* @param WP_Error $error A WP_Error object with the PHPMailer\PHPMailer\Exception message, and an array
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* containing the mail recipient, subject, message, headers, and attachments.
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*/
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do_action( 'wp_mail_failed', new WP_Error( 'wp_mail_failed', $e->getMessage(), $mail_error_data ) );
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return false;
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}
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}
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if ( ! is_array( $attachments ) ) {
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$attachments = explode( "\n", str_replace( "\r\n", "\n", $attachments ) );
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}
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$options = smtp_mailer_get_option();
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global $phpmailer;
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// (Re)create it, if it's gone missing.
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if ( ! ( $phpmailer instanceof PHPMailer\PHPMailer\PHPMailer ) ) {
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require_once ABSPATH . WPINC . '/PHPMailer/PHPMailer.php';
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require_once ABSPATH . WPINC . '/PHPMailer/SMTP.php';
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require_once ABSPATH . WPINC . '/PHPMailer/Exception.php';
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$phpmailer = new PHPMailer\PHPMailer\PHPMailer( true );
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$phpmailer::$validator = static function ( $email ) {
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return (bool) is_email( $email );
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};
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}
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// Headers.
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$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();
|
||||
|
||||
// Set "From" name and email.
|
||||
|
||||
// If we don't have a name from the input headers.
|
||||
if ( ! isset( $from_name ) ) {
|
||||
$from_name = $options['from_name'];//'WordPress';
|
||||
}
|
||||
|
||||
/*
|
||||
* If we don't have an email from the input headers, default to wordpress@$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.
|
||||
*/
|
||||
if ( ! isset( $from_email ) ) {
|
||||
// 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 = $options['from_email'];//'wordpress@' . $sitename;
|
||||
}
|
||||
|
||||
/**
|
||||
* Filters the email address to send from.
|
||||
*
|
||||
* @since 2.2.0
|
||||
*
|
||||
* @param string $from_email Email address to send from.
|
||||
*/
|
||||
$from_email = apply_filters( 'wp_mail_from', $from_email );
|
||||
|
||||
/**
|
||||
* Filters the name to associate with the "from" email address.
|
||||
*
|
||||
* @since 2.3.0
|
||||
*
|
||||
* @param string $from_name Name associated with the "from" email address.
|
||||
*/
|
||||
$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 */
|
||||
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;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// Tell PHPMailer to use SMTP
|
||||
$phpmailer->isSMTP(); //$phpmailer->isMail();
|
||||
// Set the hostname of the mail server
|
||||
$phpmailer->Host = $options['smtp_host'];
|
||||
// Whether to use SMTP authentication
|
||||
if(isset($options['smtp_auth']) && $options['smtp_auth'] == "true"){
|
||||
$phpmailer->SMTPAuth = true;
|
||||
// SMTP username
|
||||
$phpmailer->Username = $options['smtp_username'];
|
||||
// SMTP password
|
||||
$phpmailer->Password = base64_decode($options['smtp_password']);
|
||||
}
|
||||
// Whether to use encryption
|
||||
$type_of_encryption = $options['type_of_encryption'];
|
||||
if($type_of_encryption=="none"){
|
||||
$type_of_encryption = '';
|
||||
}
|
||||
$phpmailer->SMTPSecure = $type_of_encryption;
|
||||
// SMTP port
|
||||
$phpmailer->Port = $options['smtp_port'];
|
||||
|
||||
// Whether to enable TLS encryption automatically if a server supports it
|
||||
$phpmailer->SMTPAutoTLS = false;
|
||||
//enable debug when sending a test mail
|
||||
if(isset($_POST['smtp_mailer_send_test_email'])){
|
||||
$phpmailer->SMTPDebug = 4;
|
||||
// Ask for HTML-friendly debug output
|
||||
$phpmailer->Debugoutput = 'html';
|
||||
}
|
||||
|
||||
//disable ssl certificate verification if checked
|
||||
if(isset($options['disable_ssl_verification']) && !empty($options['disable_ssl_verification'])){
|
||||
$phpmailer->SMTPOptions = array(
|
||||
'ssl' => array(
|
||||
'verify_peer' => false,
|
||||
'verify_peer_name' => false,
|
||||
'allow_self_signed' => true
|
||||
)
|
||||
);
|
||||
}
|
||||
// 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.
|
||||
*
|
||||
* @since 2.3.0
|
||||
*
|
||||
* @param string $content_type Default wp_mail() content type.
|
||||
*/
|
||||
$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' );
|
||||
}
|
||||
|
||||
/**
|
||||
* Filters the default wp_mail() charset.
|
||||
*
|
||||
* @since 2.3.0
|
||||
*
|
||||
* @param string $charset Default email charset.
|
||||
*/
|
||||
$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 $attachment ) {
|
||||
try {
|
||||
$phpmailer->addAttachment( $attachment );
|
||||
} catch ( PHPMailer\PHPMailer\Exception $e ) {
|
||||
continue;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Fires after PHPMailer is initialized.
|
||||
*
|
||||
* @since 2.2.0
|
||||
*
|
||||
* @param PHPMailer $phpmailer The PHPMailer instance (passed by reference).
|
||||
*/
|
||||
do_action_ref_array( 'phpmailer_init', array( &$phpmailer ) );
|
||||
|
||||
// Send!
|
||||
try {
|
||||
return $phpmailer->send();
|
||||
} catch ( PHPMailer\PHPMailer\Exception $e ) {
|
||||
|
||||
$mail_error_data = compact( 'to', 'subject', 'message', 'headers', 'attachments' );
|
||||
$mail_error_data['phpmailer_exception_code'] = $e->getCode();
|
||||
|
||||
/**
|
||||
* Fires after a PHPMailer\PHPMailer\Exception is caught.
|
||||
*
|
||||
* @since 4.4.0
|
||||
*
|
||||
* @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.
|
||||
*/
|
||||
do_action( 'wp_mail_failed', new WP_Error( 'wp_mail_failed', $e->getMessage(), $mail_error_data ) );
|
||||
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
@ -2,9 +2,9 @@
|
||||
Contributors: naa986
|
||||
Donate link: https://wphowto.net/
|
||||
Tags: email, mail, smtp, phpmailer
|
||||
Requires at least: 5.5
|
||||
Requires at least: 5.7
|
||||
Tested up to: 5.7
|
||||
Stable tag: 1.1.0
|
||||
Stable tag: 1.1.1
|
||||
License: GPLv2 or later
|
||||
License URI: http://www.gnu.org/licenses/gpl-2.0.html
|
||||
|
||||
@ -107,6 +107,9 @@ none
|
||||
|
||||
== Changelog ==
|
||||
|
||||
= 1.1.1 =
|
||||
* WordPress 5.7 compatibility update.
|
||||
|
||||
= 1.1.0 =
|
||||
* The password field can be left empty when updating the settings.
|
||||
|
||||
|
||||
Loading…
Reference in New Issue
Block a user