message.php

一、修改产品详细页面的附件块 二、添加上浏览历史模块 三、在后台加入自定义首页、自定义页头、自定义页脚内容功能 四、在后台修改网站全局CSS样式文件功能 五、在后台修改每个模块的模板内容功能

<?php

/**
 * Swift Mailer Message Component
 * Composes MIME 1.0 messages meeting various RFC standards
 * Deals with attachments, embedded images, multipart bodies, forwarded messages...
 * Please read the LICENSE file
 * @copyright Chris Corbyn <[e-mail]>
 * @author Chris Corbyn <[e-mail]>
 * @package Swift_Message
 * @license GNU Lesser General Public License
 */

require_once dirname(__FILE__) . "/ClassLoader.php";
Swift_ClassLoader::load("Swift_Address");
Swift_ClassLoader::load("Swift_Message_Mime");
Swift_ClassLoader::load("Swift_Message_Image");
Swift_ClassLoader::load("Swift_Message_Part");


/**
 * Swift Message class
 * @package Swift_Message
 * @author Chris Corbyn <[e-mail]>
 */
class Swift_Message extends Swift_Message_Mime
{
  /**
   * Constant from a high priority message (pretty meaningless)
   */
  const PRIORITY_HIGH = 1;
  /**
   * Constant for a low priority message
   */
  const PRIORITY_LOW = 5;
  /**
   * Constant for a normal priority message
   */
  const PRIORITY_NORMAL = 3;
  /**
   * The MIME warning for client not supporting multipart content
   * @var string
   */
  protected $mimeWarning = null;
  /**
   * References which point to the parent MIME documents of the various parts
   * @var array
   */
  protected $parentRefs = array("alternative" => null, "mixed" => null, "related" => null);
  /**
   * Lists of references for all alternative parts
   * @var array
   */
  protected $alternativeRefs = array();
  /**
   * List of references for all mixed parts
   * @var array
   */
  protected $mixedRefs = array();
  /**
   * List of references for all related parts
   * @var array
   */
  protected $relatedRefs = array();
  /**
   * The version of the library (Swift) if known.
   * @var string
   */
  protected $libVersion = "";
  
  public function __construct($subject="", $body=null, $type="text/plain", $encoding=null, $charset=null)
  {
    parent::__construct();
    if (function_exists("date_default_timezone_set") && function_exists("date_default_timezone_get"))
    {
      date_default_timezone_set(@date_default_timezone_get());
    }
    $this->setReturnPath(null);
    $this->setTo("");
    $this->setFrom("");
    $this->setCc(null);
    $this->setBcc(null);
    $this->setReplyTo(null);
    $this->setSubject($subject);
    $this->setDate(time());
    if (defined("Swift::VERSION"))
    {
      $this->libVersion = Swift::VERSION;
      $this->headers->set("X-LibVersion", $this->libVersion);
    }
    $this->headers->set("MIME-Version", "1.0");
    $this->setContentType($type);	
    $this->setCharset($charset);
    $this->setFlowed(true);
    $this->setEncoding($encoding);
    
    foreach (array_keys($this->parentRefs) as $key)
    {
      $this->parentRefs[$key] = $this;
    }
    
    $this->setMimeWarning(
    "This is a message in multipart MIME format.  Your mail client should not be displaying this. " .
    "Consider upgrading your mail client to view this message correctly."
    );
    
    if ($body !== null)
    {
      $this->setData($body);
      if ($charset === null)
      {
        Swift_ClassLoader::load("Swift_Message_Encoder");
        if (Swift_Message_Encoder::instance()->isUTF8($body)) $this->setCharset("utf-8");
        else $this->setCharset("iso-8859-1");
      }
    }
  }
  /**
   * Get the level in the MIME hierarchy at which this section should appear.
   * @return string
   */
  public function getLevel()
  {
    return Swift_Message_Mime::LEVEL_TOP;
  }
  /**
   * Set the message id literally.
   * Unless you know what you are doing you should be using generateId() rather than this method,
   * otherwise you may break compliancy with RFC 2822.
   * @param string The message ID string.
   */
  public function setId($id)
  {
    $this->headers->set("Message-ID", $id);
  }
  /**
   * Create a RFC 2822 compliant message id, optionally based upon $idstring.
   * The message ID includes information about the current time, the server and some random characters.
   * @param string An optional string the base the ID on
   * @return string The generated message ID, including the <> quotes.
   * @author Cristian Rodriguez <[e-mail]>
   */
  public function generateId($idstring=null)
  {
    $midparams =  array(
      "utctime" => gmstrftime("%Y%m%d%H%M%S"),
      "pid" => getmypid(),
      "randint" => mt_rand(),
      "customstr" => (preg_match("/^(?<!\\.)[a-z0-9\\.]+(?!\\.)\$/iD", $idstring) ? $idstring : "swift") ,
      "hostname" => (isset($_SERVER["SERVER_NAME"]) ? $_SERVER["SERVER_NAME"] : php_uname("n")),
    );
    $this->setId(vsprintf("<%s.%d.%d.%s@%s>", $midparams));
    return $this->getId();
  }
  /**
   * Get the generated message ID for this message, including the <> quotes.
   * If generated automatically, or using generateId() this method returns a RFC2822 compliant Message-ID.
   * @return string
   * @author Cristian Rodriguez <[e-mail]>
   */
  public function getId()
  {
    return $this->headers->has("Message-ID") ? $this->headers->get("Message-ID") : null;
  }
  /**
   * Set the address in the Return-Path: header
   * @param string The bounce-detect address
   */
  public function setReturnPath($address)
  {
    if ($address instanceof Swift_Address) $address = $address->build(true);
    $this->headers->set("Return-Path", $address);
  }
  /**
   * Return the address used in the Return-Path: header
   * @return string
   * @param boolean Return the address for SMTP command
   */
  public function getReturnPath($smtp=false)
  {
    if ($this->headers->has("Return-Path"))
    {
      if (!$smtp) return $this->headers->get("Return-Path");
      else
      {
        $path = $this->headers->get("Return-Path");
        if (strpos($path, ">") > strpos($path, "<")) return substr($path, ($start = strpos($path, "<")), ($start + strrpos($path, ">") + 1));
        else return "<" . $path . ">";
      }
    }
  }
  /**
   * Set the address in the From: header
   * @param string The address to set as From
   */
  public function setFrom($from)
  {
    if ($from instanceof Swift_Address) $from = $from->build();
    $this->headers->set("From", $from);
  }
  /**
   * Get the address used in the From: header
   * @return string
   */
  public function getFrom()
  {
    if ($this->headers->has("From")) return $this->headers->get("From");
  }
  /**
   * Set the list of recipients in the To: header
   * @param mixed An array or a string
   */
  public function setTo($to)
  {
    if ($to)
    {
      if (!is_array($to)) $to = array($to);
      foreach ($to as $key => $value)
      {
        if ($value instanceof Swift_Address) $to[$key] = $value->build();
      }
    }
    $this->headers->set("To", $to);
  }
  /**
   * Return the list of recipients in the To: header
   * @return array
   */
  public function getTo()
  {
    if ($this->headers->has("To"))
    {
      $to = $this->headers->get("To");
      if ($to == "") return array();
      else return (array) $to;
    }
  }
  /**
   * Set the list of recipients in the Reply-To: header
   * @param mixed An array or a string
   */
  public function setReplyTo($replyto)
  {
    if ($replyto)
    {
      if (!is_array($replyto)) $replyto = array($replyto);
      foreach ($replyto as $key => $value)
      {
        if ($value instanceof Swift_Address) $replyto[$key] = $value->build();
      }
    }
    $this->headers->set("Reply-To", $replyto);
  }
  /**
   * Return the list of recipients in the Reply-To: header
   * @return array
   */
  public function getReplyTo()
  {
    if ($this->headers->has("Reply-To"))
    {
      $reply_to = $this->headers->get("Reply-To");
      if ($reply_to == "") return array();
      else return (array) $reply_to;
    }
  }
  /**
   * Set the list of recipients in the Cc: header
   * @param mixed An array or a string
   */
  public function setCc($cc)
  {
    if ($cc)
    {
      if (!is_array($cc)) $cc = array($cc);
      foreach ($cc as $key => $value)
      {
        if ($value instanceof Swift_Address) $cc[$key] = $value->build();
      }
    }
    $this->headers->set("Cc", $cc);
  }
  /**
   * Return the list of recipients in the Cc: header
   * @return array
   */
  public function getCc()
  {
    if ($this->headers->has("Cc"))
    {
      $cc = $this->headers->get("Cc");
      if ($cc == "") return array();
      else return (array) $cc;
    }
  }
  /**
   * Set the list of recipients in the Bcc: header
   * @param mixed An array or a string
   */
  public function setBcc($bcc)
  {
    if ($bcc)
    {
      if (!is_array($bcc)) $bcc = array($bcc);
      foreach ($bcc as $key => $value)
      {
        if ($value instanceof Swift_Address) $bcc[$key] = $value->build();
      }
    }
    $this->headers->set("Bcc", $bcc);
  }
  /**
   * Return the list of recipients in the Bcc: header
   * @return array
   */
  public function getBcc()
  {
    if ($this->headers->has("Bcc"))
    {
      $bcc = $this->headers->get("Bcc");
      if ($bcc == "") return array();
      else return (array) $bcc;
    }
  }
  /**
   * Set the subject in the headers
   * @param string The subject of the email
   */
  public function setSubject($subject)
  {
    $this->headers->set("Subject", $subject);
  }
  /**
   * Get the current subject used in the headers
   * @return string
   */
  public function getSubject()
  {
    return $this->headers->get("Subject");
  }
  /**
   * Set the date in the headers in RFC 2822 format
   * @param int The time as a UNIX timestamp
   */
  public function setDate($date)
  {
    $this->headers->set("Date", date("r", $date));
  }
  /**
   * Get the date as it looks in the headers
   * @return string
   */
  public function getDate()
  {
    return strtotime($this->headers->get("Date"));
  }
  /**
   * Set the charset of the document
   * @param string The charset used
   */
  public function setCharset($charset)
  {
    $this->headers->setAttribute("Content-Type", "charset", $charset);
    if (($this->getEncoding() == "7bit") && (strtolower($charset) == "utf-8" || strtolower($charset) == "utf8")) $this->setEncoding("8bit");
  }
  /**
   * Get the charset used in the document
   * Returns null if none is set
   * @return string
   */
  public function getCharset()
  {
    if ($this->headers->hasAttribute("Content-Type", "charset"))
    {
      return $this->headers->getAttribute("Content-Type", "charset");
    }
    else
    {
      return null;
    }
  }
  /**
   * Set the "format" attribute to flowed
   * @param boolean On or Off
   */
  public function setFlowed($flowed=true)
  {