增加了登录的验证码验证机制

application/default/controllers/AccountController.php

@@ -349,6 +349,10 @@ class AccountController extends Zend_Controller_Action
                 	$this->messenger->addMessage('登录失败，请检查您的用户名和密码。');
                 } else $success=true;
             }
+			else
+			{
+				$this->messenger->addMessage('登录失败，验证码错误。');
+			}
        
          if(!$success) {
          	$flashMessenger = $this->_helper->getHelper('FlashMessenger');
@@ -520,6 +524,30 @@ class AccountController extends Zend_Controller_Action
 			}
 		}
 
+    }// function fetchpwdAction()
+	
+	function validateAction(){
+		
+		$this->_helper->layout->disableLayout();
+		$this->_helper->viewRenderer->setNoRender();
+		
+		$config = array(
+			'font_size'   => 12,
+			'img_height'  => 22,
+			'word_type'  => (int)2,   // 1:数字  2:英文   3:单词
+			'img_width'   => 56,
+			'use_boder'   => TRUE,
+			'font_file'   => Zend_Registry::get('ROOT').'data/fonts/ggbi.ttf',
+			'wordlist_file'   => 'words.txt',
+			'filter_type' => 5
+		);
+		include_once('files.php');
+		
+		if (!files::echo_validate_image($config))
+		{
+			exit();
 		}
+	}//function validateAction()
+	
 }
 

application/default/views/scripts/account/login.phtml

@@ -11,6 +11,7 @@
 <img src="/images/Login_title.gif" alt="Login" />
 <?php echo $this->form;?>
 </div>
+</div>
 <div id="tool">
 <a href="/account/fetchpwd">Forgot Password?</a> <a href="/account/register">Register New User</a>
 </div>

application/models/LoginForm.php

@@ -19,32 +19,53 @@ class LoginForm extends Zend_Form
 			
 		$remember=new Zend_Form_Element_Checkbox('remember');
 		$remember->setLabel('Remember me');
+		
         $id = new Zend_Form_Element_Hidden('id');
         
         $submit = new Zend_Form_Element_Submit('submit');
         $submit->setLabel('Login');
         $submit->setAttrib('id', 'submitbutton');
 
-        $this->addElements(array($id, $username, $password, $remember, $submit));
+        $this->addElements(array($id, $username, $password, $remember));
         $this->clearDecorators();
         $this->addDecorator('FormElements')
          ->addDecorator('HtmlTag', array('tag' => '<ul>','class'=>'loginform'))
          ->addDecorator('Form');
         
-        $this->setElementDecorators(array(
+         $captcha = $this->addElement('captcha', 'captcha', array(
-            array('ViewHelper'),
+            'captcha' =>  array(  
-            array('Errors'),
+                // First the type...  
-            array('Description'),
+                'captcha' => 'Image',
-            array('Label', array('separator'=>' ')),
+                // Length of the word...  
-            array('HtmlTag', array('tag' => 'li', 'class'=>'element-group')),
+                'wordLen' => 6,
+                'fontsize'=>16,
+                'width' => 100,
+                'height' => 38,
+                'dotNoiseLevel'=>2,
+                // Captcha timeout, 5 mins  
+                'timeout' => 300,  
+                // What font to use...  
+                'font' => Zend_Registry::get('ROOT').'data/fonts/ggbi.ttf',  
+                // Where to put the image  
+                'imgDir' => $_SERVER["DOCUMENT_ROOT"].'/vdimg/',  
+                // URL to the images  
+                // This was bogus, here's how it should be... Sorry again :S  
+                'imgUrl' => '/vdimg',
+            ),
+            'label' => 'Validation code'
         ));
-
+		/*
         // buttons do not need labels
         $submit->setDecorators(array(
             array('ViewHelper'),
             array('Description'),
-            array('HtmlTag', array('tag' => 'li', 'class'=>'submit-group')),
+            array('HtmlTag', array('tag' => 'dd', 'class'=>'submit-group')),
         ));
+		*/
+		
+		$this->addElements(array($submit));
+		
+		
         
     }
 }