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   1  <?php
   2  
   3  /*
   4   * This file is part of the symfony package.
   5   * (c) 2004-2006 Fabien Potencier <fabien.potencier@symfony-project.com>
   6   *
   7   * For the full copyright and license information, please view the LICENSE
   8   * file that was distributed with this source code.
   9   */
  10  
  11  /**
  12   *
  13   * @package    symfony
  14   * @subpackage view
  15   * @author     Fabien Potencier <fabien.potencier@symfony-project.com>
  16   * @version    SVN: $Id: sfMailView.class.php 3232 2007-01-11 20:51:54Z fabien $
  17   */
  18  class sfMailView extends sfPHPView
  19  {
  20    /**
  21     * Retrieves the template engine associated with this view.
  22     *
  23     * @return string sfMail
  24     */
  25    public function getEngine()
  26    {
  27      return 'sfMail';
  28    }
  29  
  30    /**
  31     * Configures template for this view.
  32     *
  33     * @throws <b>sfActionException</b> If the configure fails
  34     */
  35    public function configure()
  36    {
  37      // view.yml configure
  38      parent::configure();
  39  
  40      // require our configuration
  41      $moduleName = $this->moduleName;
  42      require(sfConfigCache::getInstance()->checkConfig(sfConfig::get('sf_app_module_dir_name').'/'.$this->moduleName.'/'.sfConfig::get('sf_app_module_config_dir_name').'/mailer.yml'));
  43    }
  44  
  45    /**
  46     * Renders the presentation and send the email to the client.
  47     *
  48     * @return mixed Raw data of the mail
  49     */
  50    public function render($templateVars = null)
  51    {
  52      $template         = $this->getDirectory().'/'.$this->getTemplate();
  53      $actionStackEntry = $this->getContext()->getActionStack()->getLastEntry();
  54      $actionInstance   = $actionStackEntry->getActionInstance();
  55  
  56      $retval = null;
  57  
  58      // execute pre-render check
  59      $this->preRenderCheck();
  60  
  61      if (sfConfig::get('sf_logging_enabled'))
  62      {
  63        $this->getContext()->getLogger()->info('{sfView} render "'.$template.'"');
  64      }
  65  
  66      // get sfMail object from action
  67      $mail = $actionInstance->getVarHolder()->get('mail');
  68      if (!$mail)
  69      {
  70        $error = 'You must define a sfMail object named $mail ($this->mail) in your action to be able to use a sfMailView.';
  71        throw new sfActionException($error);
  72      }
  73  
  74      // assigns some variables to the template
  75      $this->attributeHolder->add($this->getGlobalVars());
  76      $this->attributeHolder->add($actionInstance->getVarHolder()->getAll());
  77  
  78      // render main template
  79      $retval = $this->renderFile($template);
  80  
  81      // render main and alternate templates
  82      $all_template_dir  = dirname($template);
  83      $all_template_regex = preg_replace('/\\.php$/', '\..+\.php', basename($template));
  84      $all_templates = sfFinder::type('file')->name('/^'.$all_template_regex.'$/')->in($all_template_dir);
  85      $all_retvals = array();
  86      foreach ($all_templates as $templateFile)
  87      {
  88        if (preg_match('/\.([^.]+?)\.php$/', $templateFile, $matches))
  89        {
  90          $all_retvals[$matches[1]] = $this->renderFile($templateFile);
  91        }
  92      }
  93  
  94      // send email
  95      if (sfConfig::get('sf_logging_enabled'))
  96      {
  97        $this->getContext()->getLogger()->info('{sfView} send email to client');
  98      }
  99  
 100      // configuration prefix
 101      $config_prefix = 'sf_mailer_'.strtolower($this->moduleName).'_';
 102  
 103      $vars = array(
 104        'mailer',
 105        'priority', 'content_type', 'charset', 'encoding', 'wordwrap',
 106        'hostname', 'port', 'domain', 'username', 'password'
 107      );
 108      $defaultMail = new sfMail();
 109  
 110      foreach ($vars as $var)
 111      {
 112        $setter = 'set'.sfInflector::camelize($var);
 113        $getter = 'get'.sfInflector::camelize($var);
 114        $value  = $mail->$getter() !== $defaultMail->$getter() ? $mail->$getter() : sfConfig::get($config_prefix.strtolower($var));
 115        $mail->$setter($value);
 116      }
 117  
 118      $mail->setBody($retval);
 119  
 120      // alternate bodies
 121      $i = 0;
 122      foreach ($all_retvals as $type => $retval)
 123      {
 124        if ($type == 'altbody' && !$mail->getAltBody())
 125        {
 126          $mail->setAltBody($retval);
 127        }
 128        else
 129        {
 130          ++$i;
 131          $mail->addStringAttachment($retval, 'file'.$i, 'base64', 'text/'.$type);
 132        }
 133      }
 134  
 135      // preparing email to be sent
 136      $mail->prepare();
 137  
 138      // send e-mail
 139      if (sfConfig::get($config_prefix.'deliver'))
 140      {
 141        $mail->send();
 142      }
 143  
 144      return $mail->getRawHeader().$mail->getRawBody();
 145    }
 146  }