Subversion-Projekte lars-tiefland.php_share

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Revision Autor Zeilennr. Zeile
1 lars 1 
<?php
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/*
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 * This file is part of SwiftMailer.
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 * (c) 2004-2009 Chris Corbyn
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 *
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 * For the full copyright and license information, please view the LICENSE
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 * file that was distributed with this source code.
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 */
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//@require 'Swift/Mime/Headers/AbstractHeader.php';
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/**
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 * A Date MIME Header for Swift Mailer.
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 * @package Swift
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 * @subpackage Mime
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 * @author Chris Corbyn
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 */
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class Swift_Mime_Headers_DateHeader extends Swift_Mime_Headers_AbstractHeader
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{
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  /**
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   * The UNIX timestamp value of this Header.
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   * @var int
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   * @access private
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   */
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  private $_timestamp;
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  /**
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   * Creates a new DateHeader with $name and $timestamp.
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   * Example:
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   * <code>
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   * <?php
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   * $header = new Swift_Mime_Headers_DateHeader('Date', time());
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   * ?>
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   * </code>
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   * @param string $name of Header
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   */
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  public function __construct($name)
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  {
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    $this->setFieldName($name);
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  }
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  /**
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   * Get the type of Header that this instance represents.
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   * @return int
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   * @see TYPE_TEXT, TYPE_PARAMETERIZED, TYPE_MAILBOX
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   * @see TYPE_DATE, TYPE_ID, TYPE_PATH
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   */
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  public function getFieldType()
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  {
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    return self::TYPE_DATE;
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  }
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  /**
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   * Set the model for the field body.
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   * This method takes a UNIX timestamp.
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   * @param int $model
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   */
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  public function setFieldBodyModel($model)
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  {
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    $this->setTimestamp($model);
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  }
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  /**
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   * Get the model for the field body.
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   * This method returns a UNIX timestamp.
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   * @return mixed
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   */
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  public function getFieldBodyModel()
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  {
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    return $this->getTimestamp();
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  }
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  /**
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   * Get the UNIX timestamp of the Date in this Header.
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   * @return int
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   */
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  public function getTimestamp()
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  {
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    return $this->_timestamp;
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  }
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  /**
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   * Set the UNIX timestamp of the Date in this Header.
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   * @param int $timestamp
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   */
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  public function setTimestamp($timestamp)
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  {
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    if (!is_null($timestamp))
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    {
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      $timestamp = (int) $timestamp;
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    }
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    $this->clearCachedValueIf($this->_timestamp != $timestamp);
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    $this->_timestamp = $timestamp;
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  }
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  /**
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   * Get the string value of the body in this Header.
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   * This is not necessarily RFC 2822 compliant since folding white space will
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   * not be added at this stage (see {@link toString()} for that).
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   * @return string
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   * @see toString()
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   */
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  public function getFieldBody()
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  {
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    if (!$this->getCachedValue())
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    {
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      if (isset($this->_timestamp))
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      {
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        $this->setCachedValue(date('r', $this->_timestamp));
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      }
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    }
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    return $this->getCachedValue();
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  }
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}