更新邮件模板类，将set簇方法和send() 进行了整合

application/models/helper/email.php

@@ -0,0 +1,164 @@
+<?php
+namespace helper;
+class email
+{
+	private $db;
+	private $config;
+	
+	public $mail;				//Zend_Mail Object
+	private $charset = "utf-8";
+	private $name = "寒区旱区科学数据中心";
+	
+	private $tbl_mailTemplate = "emailtext";
+	
+	protected $events = NULL;
+	
+	public $subject;
+	public $body;
+	public $type;
+	
+	function __construct($db = NULL,Zend_Mail_Transport_Smtp $transport = NULL)
+	{
+		if(empty($db))
+		{
+			$this->db = Zend_Registry::get('db');
+		}else{
+			$this->db = $db;
+		}
+		
+		$this->config = Zend_Registry::get('config');
+		
+		$smtp = $this->config->smtp;
+		
+		$mail_config = array(
+				'ssl' => $smtp->ssl,
+				'auth'=> $smtp->auth,
+				'username'=> $smtp->username,
+				'password'=> $smtp->password
+		);
+		
+		$transport = new Zend_Mail_Transport_Smtp($smtp->host, $mail_config);
+		
+		Zend_Mail::setDefaultTransport($transport);
+		
+		if(empty($mail))
+		{
+			$this->mail = new Zend_Mail();
+		}else{
+			$this->mail = $mail;
+		}
+	}
+
+	public function events(Zend_EventManager_EventCollection $events = NULL)
+    {
+        if ($events !== NULL) {
+            $this->events = $events;
+        } elseif ($this->events === NULL) {
+            $this->events = new Zend_EventManager_EventManager(__CLASS__);
+        }
+        return $this->events;
+    }
+	
+	//默认使用westdc作为发件人
+	public function withWestdc()
+	{
+		$this->mail->setFrom($this->config->supportemail,$this->name);
+	}
+	
+	//加载模板
+	public function loadTemplate($id,$data){
+		if(is_numeric($this->tmpid))
+		{
+			$sql = "SELECT * FROM {$this->tbl_mailTemplate} WHERE id='".$id."'";
+		}else{
+			$sql = "SELECT * FROM {$this->tbl_mailTemplate} WHERE \"template\"='".$id."'";
+		}
+		
+		$rs = $this->db->query($sql);
+		
+		$row = $rs->fetch();
+		
+		$subject = $row['subject'];
+		$body = $row['body'];
+		
+		if(count($data) > 0)
+		{
+			$patterns = array();
+			$replacements = array();
+			foreach($this->data as $k=>$v)
+			{
+				$patterns[]='/{'.$k.'}/i';
+				$replacements[]=$v;
+			}
+			ksort($patterns);
+			ksort($replacements);
+			$body = preg_replace($patterns, $replacements, $body);
+			$subject = preg_replace($patterns, $replacements, $subject);
+		}//count($this->data)
+		
+		$this->subject = $subject;
+		$this->body = $body;
+		$this->type = $row['type'];
+		
+	}//加载模板
+	
+	//使用loadTemplate 的结果发送邮件
+	//在此之前需要使用 $this->mail->addTo()添加收件人
+	public function send($from = NULL){
+		if(empty($this->subject) || empty($this->body))
+		{
+			return "邮件信息不完整";
+		}
+		
+		if($this->type == 'html')
+		{
+			$this->mail->setBodyHtml($this->body);
+		}else{
+			$this->mail->setBodyText($this->body);
+		}
+		
+		if(empty($from))
+		{
+			$this->withWestdc();
+		}else{
+			$this->mail->setFrom($from['email'],$from['name']);
+		}
+		
+		$this->mail->setSubject($this->subject);
+		
+		$this->mail->send();
+		
+	}
+	
+}
+
+class EmailListener implements Zend_EventManager_ListenerAggregate
+{
+	private $db;
+	
+	function __construct($db = NULL)
+	{
+		if(empty($db))
+		{
+			$this->db = Zend_Registry::get('db');
+		}else{
+			$this->db = $db;
+		}
+		$this->config = Zend_Registry::get('config');
+	}
+	
+	public function attach(Zend_EventManager_EventCollection $events)
+    {
+        $events->attach('send', array($this, 'send'), 100);
+    }
+	
+	public function detach(Zend_EventManager_EventCollection $events)
+	{
+		
+	}
+	
+	public function send()
+	{
+		//邮件发送事件
+	}
+}