webservice/library/Scores/Mail/Method.php

<?php
class Scores_Mail_Method extends Zend_Mail
{
	protected $config;
	protected $transport;

	/**
	 * Gestion de l'envoi des mails en fonction de la configuration
	 * Fournir un objet de configuration ou utiliser la configuration de l'application
	 * method => smtp, sendmail, file
	 * Si method = smtp
	 * (host => IP, dns)
	 *
	 * Activer l'authentification
	 * (auth => login, plain, ....)
	 * (username => )
	 * (password => )
	 */
	public function __construct( $config = null )
	{
		if ($config === null) {
	       $c = Zend_Registry::get('config');
	       $this->config = $c->profil->mail;
		} else {
            $this->config = $config;
		}

		$this->_charset = 'ISO-8859-15';

		// --- Configuration du transport SMTP
		if ( $this->config->method == 'smtp' ) {

		    $config = array();

            if ( isset($this->config->auth) ) {
                $config['auth'] = $this->config->auth;
                if ( isset($this->config->username) ) {
                    $config['username'] = $this->config->username;
                }
                if ( isset($this->config->password) ) {
                    $config['password'] = $this->config->password;
                }
            }

            if ( isset($this->config->port) ) {
                $config['port'] = $this->config->port;
            }

            $tr = new Zend_Mail_Transport_Smtp($this->config->host, $config);
		}

		// --- Configuration transport Sendmail
		if ( $this->config->method == 'sendmail' ) {
			$tr = new Zend_Mail_Transport_Sendmail();
		}

		// --- Configuration transport File
		if ( $this->config->method == 'file' ) {
		    $tr = new Zend_Mail_Transport_File(array('callback' => array($this, 'recipientFilename')));
		}

		$this->transport = $tr;
	}

	/**
	 * Champ From en fonction de la clé de configuration
	 * @param string $configKey
	 */
	public function setFromKey($configKey)
	{
	    $email = $this->config->email->$configKey;
	    $this->setFrom($email, ucfirst($configKey));
	}

	/**
	 * Champ To en fonction de la clé de configuration
	 * @param string $configKey
	 */
	public function addToKey($configKey)
	{
		$email = $this->config->email->$configKey;
		$this->addTo($email, ucfirst($configKey));
	}

	/**
	 * Définit le sujet de l'email
	 * @param string $texte
	 */
	public function setSubjectC($texte = '')
	{
		$this->setSubject($this->txtConvert($texte));
	}

	/**
	 * Définit le corps de l'email au format texte
	 * @param string $texte
	 */
	public function setBodyTextC($texte = '')
	{
		$this->setBodyText($this->txtConvert($texte));
	}

	/**
	 * Définit le corps de l'email au format html
	 * @param string $html
	 */
	public function setBodyHtmlC($html = '')
	{
		$this->setBodyHtml($this->txtConvert($html));
	}

	/**
	 * Envoi de l'emai
	 */
	public function execute()
	{
		return $this->send($this->transport);
	}

	//We suppose that character encoding of strings is UTF-8 on PHP script.
	protected function txtConvert($string)
	{
    	return mb_convert_encoding($string, 'ISO-8859-1', 'UTF-8');
	}

	protected function recipientFilename($transport)
    {
        return $transport->recipients . '_' . mt_rand() . '.tmp';
    }
}