ezcMail/Mail/src/parts/multiparts/multipart_alternative.php (e36c40f)

multipart_alternative.php

<?php
/**
 * File containing the ezcMailMultipartAlternative class
 *
 * @package Mail
 * @version 1.7.1
 * @copyright Copyright (C) 2005-2010 eZ Systems AS. All rights reserved.
 * @license http://ez.no/licenses/new_bsd New BSD License
 */

/**
 * ezcMailMultipartAlternative is used to bundle a group of mail parts
 * where only one should be shown.
 *
 * This is useful e.g if you have a text in some fancy format but you also want
 * to provide a backup plain text format to make sure everyone can read the
 * mail. The alternatives should be added in an order of increasing
 * faithfulness to the original content.  In general, the best choice is the
 * LAST part of a type supported by the recipients mail client.
 *
 * The following example shows a HTML mail with a plain text backup in case
 * the recipients client can't display HTML mail.
 * <code>
 * $mail = new ezcMail();
 * $mail->from = new ezcMailAddress( 'sender@example.com', 'Adrian Ripburger' );
 * $mail->addTo( new ezcMailAddress( 'receiver@example.com', 'Maureen Corley' ) );
 * $mail->subject = "Example of an HTML email with attachments";
 * $plainText = new ezcMailText( "This is the plain text part" );
 * $htmlText = new ezcMailText( "<html>This is the HTML part</html>" );
 * $htmlText->subType = 'html';
 * $mail->body = new ezcMailMultipartAlternative( $plainText, $htmlText );
 * </code>
 *
 * @package Mail
 * @version 1.7.1
 */
class ezcMailMultipartAlternative extends ezcMailMultipart
{
    /**
     * Constructs a new ezcMailMultipartAlternative
     *
     * The constructor accepts an arbitrary number of ezcMailParts or arrays with ezcMailparts.
     * Parts are added in the order provided. Parameters of the wrong
     * type are ignored.
     *
     * @param ezcMailPart|array(ezcMailPart) $...
     */
    public function __construct()
    {
        $args = func_get_args();
        parent::__construct( $args );
    }

/**
     * Appends a part to the list of parts.
     *
     * @param ezcMailPart $part
     */
    public function appendPart( ezcMailPart $part )
    {
        $this->parts[] = $part;
    }

/**
     * Returns the mail parts associated with this multipart.
     *
     * @return array(ezcMailPart)
     */
    public function getParts()
    {
        return $this->parts;
    }

/**
     * Returns "alternative".
     *
     * @return string
     */
    public function multipartType()
    {
        return "alternative";
    }
}
?>

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