Ayant un WordPress sur 1and1 j’ai été confronté à un « out of memory » sur le fichier class-phpmailer.php à cause d’un appel AJAX d’un formulaire créé avec GuiForm. Je ne peux pas faire grand chose côté serveur à cause de l’hébergement partagé… Donc j’ai fouillé comment contourner le problème.
Il va s’agir de modifier le fichier guiform/classes/GuiForm/Module/Ajax.php du plugin.
On va remplacer la fonction mailer() afin d’utiliser la fonction wp_mail fournie par WordPress. La fonction mailer() devient :
public function mailer($type = 'mail', $init = array()){
global $wpdb, $guiform;
$subject = "";
$MsgHTML = "";
$headers = "";
$attachments = "";
$sendTo = array_map('trim', explode(',', $init['to']));
$sendCc = array_map('trim', explode(',', $init['cc']));
$sendBcc = array_map('trim', explode(',', $init['bcc']));
$sendReplyTo = array_map('trim', explode(',', $init['reply-to']));
/* Make sure the PHPMailer class has been instantiated
// (Re)create it, if it's gone missing
if ( !is_object( $phpmailer ) || !is_a( $phpmailer, 'PHPMailer' ) ) {
require_once ABSPATH . WPINC . '/class-phpmailer.php';
require_once ABSPATH . WPINC . '/class-smtp.php';
$phpmailer = new PHPMailer(true);
$phpmailer->clearAllRecipients();
$phpmailer->SMTPAuth = true;
}*/
if($type == 'test-mail'){
$data = $wpdb->get_row($wpdb->prepare("SELECT name, value FROM $wpdb->guiform_options WHERE id = %d", $this->_id));
$sendTo = array($data->name);
$row = unserialize($data->value);
$row = array_map('trim', $row);
$html = "<strong>". __('Greetings!', GuiForm_Plugin::NAME) ."</strong><br /><br />";
$html .= __("This is a test message.", GuiForm_Plugin::NAME) ."<br /><br />";
$MsgHTML = self::emailTpl($html);
/*$phpmailer->SetFrom("noreply@guiform.com", GuiForm_Plugin::PACKAGE);
$phpmailer->Subject = __('Test Message', GuiForm_Plugin::NAME);*/
$headers .= 'From: noreply@guiform.com' . "\r\n";
$subject = __('Test Message', GuiForm_Plugin::NAME);
}
else if($type == 'activation-mail'){
$data = $wpdb->get_row($wpdb->prepare("SELECT name, value FROM $wpdb->guiform_options WHERE id = %d", $this->_id));
$row = unserialize($data->value);
$row = array_map('trim', $row);
$mv_code = md5(time());
$row['key'] = $mv_code;
$guiform->updateOption($data->name, $row, 'mail', $this->_id);
//$phpmailer->Subject = __("Email Verification", GuiForm_Plugin::NAME);
$subject = __("Email Verification", GuiForm_Plugin::NAME);
$sendTo = array($data->name);
$vlink = get_site_url() ."/?". $guiform->getOption('permalink')->value['value'] .'='. $this->_id ."&mv-code=$mv_code";
$html = "Hello ".$row['name'].",<br /><br />";
$html .= __("To enable this email address from sending emails with your forms we must first verify by clicking the link below:", GuiForm_Plugin::NAME) ."<br /><br />";
$html .= __("Verification Link: ", GuiForm_Plugin::NAME) ."<a target=\"_blank\" href=\"$vlink\">". __("click here!", GuiForm_Plugin::NAME) ."</a><br /><br />";
$MsgHTML = self::emailTpl($html);
//$phpmailer->SetFrom("noreply@guiform.com", "GuiForm");
$headers .= 'From: noreply@guiform.com' . "\r\n";
}
else if($type == 'mail'){
$init['message'] = str_replace("\\r\\n", "<br />", $init['message']);
$init['message'] = stripcslashes($init['message']);
//Do not remove   and <br />.
$MsgHTML = $init['message'] ." <br />";
//$phpmailer->SetFrom($init['from'], "");
//$phpmailer->Subject = $init['subject'];
$headers .= 'Reply-To: '.$init['from'] . "\r\n";
$headers .= 'From: '.$init['from'] . "\r\n";
$subject = $init['subject'];
if(sizeof($init['attachment'])){
foreach($init['attachment'] as $file){
//$phpmailer->AddAttachment(self::getAttachmentPath($file['url']), $file['name']);
$attachments = self::getAttachmentPath($file['url']);
}
}
if(sizeof($sendReplyTo)){
foreach($sendReplyTo as $replyTo){
if(is_email($replyTo)){
//$phpmailer->AddReplyTo($replyTo);
$headers .= 'Reply-To: '.$replyTo. "\r\n";
}
}
}
if(sizeof($sendCc)){
foreach($sendCc as $mailCc){
if(is_email($mailCc)){
//$phpmailer->AddCC($mailCc);
$headers .= 'Cc: '.$mailCc."\r\n";
}
}
}
if(sizeof($sendBcc)){
foreach($sendBcc as $mailBcc){
if(is_email($mailBcc)){
//$phpmailer->AddCC($mailBcc);
$headers .= 'Bcc: '.$mailBcc."\r\n";
}
}
}
}
/*$phpmailer->Body = html_entity_decode($MsgHTML);
$phpmailer->AltBody = strip_tags($MsgHTML);
$phpmailer->IsHTML(true);
$phpmailer->CharSet = "UTF-8";*/
$headers .= 'MIME-Version: 1.0' . "\r\n";
$headers .= 'Content-Type: text/html; charset=UTF-8'."\r\n";
$body = html_entity_decode($MsgHTML);
wp_mail( $sendTo, $subject, $body, $headers, $attachments);
/*
foreach($sendTo as $mailTo){
if($phpmailer->validateAddress($mailTo)){
$phpmailer->AddAddress($mailTo);
}
}
$smtpSettings = $guiform->getOption($this->form, false, 'smtp')->value;
if($smtpSettings->smtp_enable){
$row['protocol'] = 'smtp';
$row['smtp_host'] = $smtpSettings->smtp_host;
$row['smtp_port'] = $smtpSettings->smtp_port;
}
$phpmailer->Mailer = $row['protocol'];
if($row['protocol'] == 'smtp'){
$phpmailer->IsSMTP();
$phpmailer->SMTPSecure = $row['smtp_encryption'];
$phpmailer->Host = $row['smtp_host'];
$phpmailer->Port = $row['smtp_port'];
}
if(filter_var($row['smtp_auth'], FILTER_VALIDATE_BOOLEAN)) {
$phpmailer->SMTPAuth = true;
$phpmailer->Username = trim($row['smtp_username']);
$phpmailer->Password = trim($row['smtp_password']);
}
if(!$phpmailer->send()) {
die( __("Mailer Error: ", GuiForm_Plugin::NAME) . $phpmailer->ErrorInfo);
} else {
$phpmailer->clearAllRecipients();
$phpmailer->clearAttachments();
if($type !== 'mail'){
die( __("Message sent! Please check your email for message.", GuiForm_Plugin::NAME));
}
}
*/
}