Cakephp 以不同的用户选择的语言发送电子邮件

Question

我想发送有关网络语言的特定语言的电子邮件。

例如，当用户注册时，他有可能 select 一种语言，例如英语 - en、意大利语 - it、德语 - de 和法语 - fr.

该网站是多语言的，所以我想做的是当用户填写表格（例如联系表格）并在他提交表格后向他发送一封电子邮件。

所以让我们假设他 selected 意大利语作为网站的语言，但是当他注册时他 selected 英语。因此，即使网站是意大利语，也应使用英语发送电子邮件。

使用 .pot 文件通过 cakephp 的 __() 函数翻译电子邮件。

邮件模板是这样的：

contact_us_user

<h2 style="color: #ee2424;">
    <?php 
        echo __('SITENAME');
    ?>
</h2>
<?php
    echo "<h2 style='text-align: left;'>";
    if (isset($firstname) && isset($lastname) && isset($title)) {
        echo __('Hello <span style="color: #ee2424;"> %s %s</span>.', $firstname, $lastname);
    } else {
        echo __('Hello');
    }
    echo "</h2>";
    echo __('Thank you for contacting us!');
    echo "<br />";
    echo __('We will take a look to your <strong>reservation enquiry</strong> and we will get back to you with a booking quote');
    echo "<br />";
    echo "<hr />";
    echo __('<p>Thanks and Regards.</p>');
?>

发送邮件的函数是这样的：

/*  SEND MESSAGE TO THE USER    */
            $layout = 'default';
            $template = 'contact_us_user';
            $subject  = __('TEST');
            $title_for_layout = __('Contact US');
            $viewVars = array(
                "firstname"  => $this->request->data['Contact']['name'],
                "lastname"  => $this->request->data['Contact']['surname'],
            );
            if(isset($this->request->data['Contact']['email']) && !empty($this->request->data['Contact']['email']) && trim($this->request->data['Contact']['email'])!='') {
                $this->__sendEmail($this->request->data['Contact']['email'], $subject, $template, $viewVars, $layout, $title_for_layout);
            }

方法如下：

/**
 * send E-mail method
 *
 * @return boolean
 */
public function __sendEmail($emailTo, $subject = 'Email', $template = 'default', $viewVars, $layout = 'default', $title_for_layout = 'test') {
    $this->set('title_for_layout', $title_for_layout);
    App::uses('CakeEmail', 'Network/Email');
    $Email = new CakeEmail();
    $Email->template($template, $layout)
            ->emailFormat('html')
            ->viewVars($viewVars) 
            ->from(array('info@sitename.com'=>'sitename.com'))
            ->to($emailTo)
            ->subject($subject);
    return $Email->send();
}

所以我想问的是，有没有一种方法或参数可以传递给电子邮件，以指示我希望以哪种语言发送电子邮件。类似于：$language = 'en';

我的 Cakephp 版本是：2.5.6

提前致谢。

Answer 1

您或许可以尝试在发送电子邮件时切换配置的语言，然后在发送电子邮件后恢复站点语言：-

public function __sendEmail($emailTo, $subject = 'Email', $template = 'default', $viewVars, $layout = 'default', $title_for_layout = 'test', $lang = 'eng') {
    $this->set('title_for_layout', $title_for_layout);
    App::uses('CakeEmail', 'Network/Email');
    $Email = new CakeEmail();
    // Store site language
    $siteLanguage = Configure::read('Config.language');
    // Switch to preferred email language
    Configure::write('Config.language', $lang);
    // Send email
    $Email->template($template, $layout)
            ->emailFormat('html')
            ->viewVars($viewVars) 
            ->from(array('info@sitename.com'=>'sitename.com'))
            ->to($emailTo)
            ->subject($subject);
    $result = $Email->send();
    // Restore to site language
    Configure::write('Config.language', $siteLanguage);
    return $result;
}

不确定为什么要在此处设置 title_for_layout。除了 title_for_layout 是 deprecated in CakePHP 2.5 it would be better if this method was defined in a model; even better would be to have the email called as an Event。

Answer 2

我修改了一些@drmonkeyninja 代码。通过这种方式，我还告诉站点将值存储在会话中以访问正确的语言环境：

public function __sendEmailWithLanguage($emailTo, $viewVars, $lang, $subject = 'Email', $template = 'default', $layout = 'default') {
    // Store site language
    $siteLanguage = Configure::read('Config.language');

    if (isset($lang) && !empty($lang) && trim($lang)!='') {
        // Switch to preferred email language
        $this->Session->write('Config.language', $lang);
        Configure::write('Config.language', $lang);
    }

    // Send email
    App::uses('CakeEmail', 'Network/Email');
    $Email = new CakeEmail();
    $Email->template($template, $layout)
        ->emailFormat('html')
        ->viewVars($viewVars) 
        ->from(array('info@biriola.com'=>'Biriola.com'))
        ->to($emailTo)
        ->subject($subject);
    $result = $Email->send();

    // Restore to site language
    $this->Session->write('Config.language', $siteLanguage);
    Configure::write('Config.language', $siteLanguage);

    return $result;
}

因此，您甚至可以通过这种方式更改语言的会话值，然后再将它们改回以前的值。

希望对您有所帮助！

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