Your IP : 216.73.217.22
<?php
/********************************************************************
Product : Flexicontact
Date : 31 December 2015
Copyright : Les Arbres Design 2010-2015
Contact : http://www.lesarbresdesign.info
Licence : GNU General Public License
*********************************************************************/
defined('_JEXEC') or die('Restricted access');
jimport('joomla.application.component.model');
class FlexicontactModelEmail extends JModelLegacy
{
var $_app = null;
function __construct()
{
parent::__construct();
$this->_app = JFactory::getApplication();
}
//--------------------------------------------------------------------------------
// Get post data
//
function getPostData($config_data)
{
// Get the user name and email defaults
//
switch ($config_data->autofill)
{
case 'off':
$user_name = '';
$user_email = '';
break;
case 'username':
$user = JFactory::getUser();
$user_name = $user->username;
$user_email = $user->email;
break;
case 'name':
$user = JFactory::getUser();
$user_name = $user->name;
$user_email = $user->email;
break;
}
$this->data = new stdclass();
$jinput = JFactory::getApplication()->input;
$this->data->from_name = $jinput->get('from_name', $user_name, 'STRING');
$this->data->from_email = $jinput->get('from_email', $user_email, 'STRING');
$this->data->subject = $jinput->get('subject', $config_data->default_subject, 'STRING');
$this->data->copy_me = $jinput->get('copy_me', '', 'STRING'); // checkbox
$this->data->agreement_check = $jinput->get('agreement_check', '', 'STRING'); // checkbox
$this->data->list1 = $jinput->get('list1', '', 'STRING');
$this->data->field1 = $jinput->get('field1', '', 'STRING');
$this->data->field2 = $jinput->get('field2', '', 'STRING');
$this->data->field3 = $jinput->get('field3', '', 'STRING');
$this->data->field4 = $jinput->get('field4', '', 'STRING');
$this->data->field5 = $jinput->get('field5', '', 'STRING');
$this->data->area_data = $jinput->get('area_data', '', 'STRING');
$this->data->magic_word = $jinput->get('magic_word', '', 'STRING');
$this->data->pic_selected = $jinput->get('picselected', '', 'STRING');
return $this->data;
}
// -------------------------------------------------------------------------------
// Validate the user input
//
function validate(&$errors, $config_data)
{
if (!JSession::checkToken())
{
$errors['top'] = 'Your session timed out';
return;
}
// if using captcha, validate that the correct image was chosen
// if the user gets it wrong more than 5 times, tell the controller to kill the session
if ($config_data->num_images > 0)
{
require_once(LAFC_HELPER_PATH.'/flexi_captcha.php');
$pic_selected = substr($this->data->pic_selected,2); // strip off the i_
$ret = Flexi_captcha::check($pic_selected);
if ($ret == 1)
$errors['imageTest'] = JText::_('COM_FLEXICONTACT_WRONG_PICTURE');
if ($ret == 2)
{
$errors['kill'] = 'Yes'; // tell the controller to kill the session
return;
}
}
// if using magic word, validate the word
if ($config_data->magic_word != '')
if (strcasecmp($this->data->magic_word,$config_data->magic_word) != 0)
$errors['magic_word'] = JText::_('COM_FLEXICONTACT_WRONG_MAGIC_WORD');
// validate the from name
if (empty($this->data->from_name))
$errors['from_name'] = JText::_('COM_FLEXICONTACT_REQUIRED');
// validate the from address
jimport('joomla.mail.helper');
if (!JMailHelper::isEmailAddress($this->data->from_email))
$errors['from_email'] = JText::_('COM_FLEXICONTACT_BAD_EMAIL');
// validate the subject
if (($config_data->show_subject) and (empty($this->data->subject)))
$errors['subject'] = JText::_('COM_FLEXICONTACT_REQUIRED');
// validate the list selection
if (($config_data->list_opt == "mandatory") and (empty($this->data->list1)))
$errors['list'] = JText::_('COM_FLEXICONTACT_REQUIRED');
// validate the user defined text fields
if (($config_data->field_opt1 == "mandatory") and (empty($this->data->field1)))
$errors['field1'] = JText::_('COM_FLEXICONTACT_REQUIRED');
if (($config_data->field_opt2 == "mandatory") and (empty($this->data->field2)))
$errors['field2'] = JText::_('COM_FLEXICONTACT_REQUIRED');
if (($config_data->field_opt3 == "mandatory") and (empty($this->data->field3)))
$errors['field3'] = JText::_('COM_FLEXICONTACT_REQUIRED');
if (($config_data->field_opt4 == "mandatory") and (empty($this->data->field4)))
$errors['field4'] = JText::_('COM_FLEXICONTACT_REQUIRED');
if (($config_data->field_opt5 == "mandatory") and (empty($this->data->field5)))
$errors['field5'] = JText::_('COM_FLEXICONTACT_REQUIRED');
// validate message
if (($config_data->area_opt == "mandatory") and (empty($this->data->area_data)))
$errors['area_data'] = JText::_('COM_FLEXICONTACT_REQUIRED');
}
//-----------------------------------------
// Get client's IP address
//
function getIPaddress()
{
if (isset($_SERVER["REMOTE_ADDR"]))
return $_SERVER["REMOTE_ADDR"];
if (isset($_SERVER["HTTP_X_FORWARDED_FOR"]))
return $_SERVER["HTTP_X_FORWARDED_FOR"];
if (isset($_SERVER["HTTP_CLIENT_IP"]))
return $_SERVER["HTTP_CLIENT_IP"];
return "unknown";
}
//-------------------------------------------------------------------------------
// Get client's browser
// Returns 99 for unknown, 0 for MSIE, 1 for Firefox, etc
//
function getBrowser(&$browser_string)
{
$u_agent = $_SERVER['HTTP_USER_AGENT'];
$browser_string = 'Unknown';
if (strstr($u_agent, 'MSIE') && !strstr($u_agent, 'Opera'))
{
$browser_string = 'MSIE';
return 0;
}
if (strstr($u_agent, 'Trident'))
{
$browser_string = 'MSIE';
return 0;
}
if (strstr($u_agent, 'Firefox'))
{
$browser_string = 'Firefox';
return 1;
}
if (strstr($u_agent, 'Chrome')) // must test for Chrome before Safari
{
$browser_string = 'Chrome';
return 3;
}
if (strstr($u_agent, 'Safari'))
{
$browser_string = 'Safari';
return 2;
}
if (strstr($u_agent, 'Opera'))
{
$browser_string = 'Opera';
return 4;
}
if (strstr($u_agent, 'Netscape'))
{
$browser_string = 'Netscape';
return 5;
}
if (strstr($u_agent, 'Konqueror'))
{
$browser_string = 'Konqueror';
return 6;
}
}
//-------------------------------------------------------------------------------
// Resolve an email variable
//
function email_resolve($config_data, $variable)
{
switch ($variable)
{
case LAFC_T_FROM_NAME:
return $this->data->from_name;
case LAFC_T_FROM_EMAIL:
return $this->data->from_email;
case LAFC_T_SUBJECT:
return $this->data->subject;
case LAFC_T_MESSAGE_PROMPT:
return $config_data->area_prompt;
case LAFC_T_MESSAGE_DATA:
if ($config_data->email_html)
$return_body = nl2br($this->data->area_data);
else
$return_body = $this->data->area_data;
return $return_body;
case LAFC_T_LIST_PROMPT:
return $config_data->list_prompt;
case LAFC_T_LIST_DATA:
return $this->data->list_choice;
case LAFC_T_FIELD1_PROMPT:
return $config_data->field_prompt1;
case LAFC_T_FIELD1_DATA:
return $this->data->field1;
case LAFC_T_FIELD2_PROMPT:
return $config_data->field_prompt2;
case LAFC_T_FIELD2_DATA:
return $this->data->field2;
case LAFC_T_FIELD3_PROMPT:
return $config_data->field_prompt3;
case LAFC_T_FIELD3_DATA:
return $this->data->field3;
case LAFC_T_FIELD4_PROMPT:
return $config_data->field_prompt4;
case LAFC_T_FIELD4_DATA:
return $this->data->field4;
case LAFC_T_FIELD5_PROMPT:
return $config_data->field_prompt5;
case LAFC_T_FIELD5_DATA:
return $this->data->field5;
case LAFC_T_BROWSER:
return $this->data->browser_string;
case LAFC_T_IP_ADDRESS:
return $this->data->ip;
default: return '';
}
}
//-------------------------------------------------------------------------------
// Merge an email template with post data
//
function email_merge($template_text, $config_data)
{
$text = $template_text;
$variable_regex = "#%V_*(.*?)%#s";
preg_match_all($variable_regex, $text, $variable_matches, PREG_SET_ORDER);
foreach ($variable_matches as $match)
{
$resolved_text = $this->email_resolve($config_data, $match[0]);
$text = str_replace($match[0], $resolved_text, $text);
}
return $text;
}
// -------------------------------------------------------------------------------
// Send the email
// Returns blank if ok, or an error message on failure
//
function sendEmail($config_data)
{
// get the user's ip address, browser, and list choice text
$this->data->ip = $this->getIPaddress();
$this->data->browser_id = $this->getBrowser($this->data->browser_string);
if ($this->data->list1 != '')
$this->data->list_choice = $config_data->list_array[$this->data->list1];
else
$this->data->list_choice = '';
// build the message to be sent to the site admin
$body = $this->email_merge($config_data->admin_template, $config_data);
jimport('joomla.mail.helper');
$clean_body = JMailHelper::cleanBody($body);
$clean_subject = JMailHelper::cleanSubject($this->data->subject);
// build the Joomla mail object
$app = JFactory::getApplication();
$mail = JFactory::getMailer();
if ($config_data->email_html)
$mail->IsHTML(true);
else
$clean_body = $this->html2text($clean_body);
$mail->setSender(array($app->getCfg('mailfrom'), $app->getCfg('fromname')));
$this->data->admin_from_email = $app->getCfg('mailfrom'); // for the log model
$mail->addRecipient($config_data->toPrimary);
$this->data->admin_email = $config_data->toPrimary; // for the log model
if (!empty($config_data->ccAddress))
$mail->addCC($config_data->ccAddress);
if (!empty($config_data->bccAddress))
$mail->addBCC($config_data->bccAddress);
$mail->addReplyTo(array($this->data->from_email, $this->data->from_name));
$this->data->admin_reply_to_email = $this->data->from_email; // for the log model
$mail->setSubject($clean_subject);
$mail->setBody($clean_body);
$ret_main = $mail->Send();
if ($ret_main === true)
$this->data->status_main = '1';
else
$this->data->status_main = $mail->ErrorInfo;
// if we should send the user a copy, send it separately
$this->data->config_show_copy = $config_data->show_copy; // for the log model
$this->data->show_copy = $this->data->copy_me; // for the log model
$this->data->user_from_email = ''; // for the log model
if (($config_data->show_copy == LAFC_COPYME_ALWAYS) or ($this->data->copy_me == 1))
{
$body = $this->email_merge($config_data->user_template, $config_data);
$clean_body = JMailHelper::cleanBody($body);
$mail = JFactory::getMailer();
if ($config_data->email_html)
$mail->IsHTML(true);
else
$clean_body = $this->html2text($clean_body);
$mail->setSender(array($app->getCfg('mailfrom'), $app->getCfg('fromname')));
$this->data->user_from_email = $app->getCfg('mailfrom'); // for the log model
$mail->addRecipient($this->data->from_email);
$mail->setSubject($clean_subject);
$mail->setBody($clean_body);
$ret_copy = $mail->Send();
if ($ret_copy === true)
$this->data->status_copy = '1';
else
$this->data->status_copy = $mail->ErrorInfo;
}
else
$this->data->status_copy = '0'; // copy not requested
return $this->data->status_main; // both statuses are logged, but the main status decides what happens next
}
// -------------------------------------------------------------------------------
// Convert html to plain text
//
function html2text($html)
{
$tags = array (
0 => '~<h[123][^>]+>~si',
1 => '~<h[456][^>]+>~si',
2 => '~<table[^>]+>~si',
3 => '~<tr[^>]+>~si',
4 => '~<li[^>]+>~si',
5 => '~<br[^>]+>~si',
6 => '~<p[^>]+>~si',
7 => '~<div[^>]+>~si');
$html = preg_replace($tags,"\n",$html);
$html = preg_replace('~</t(d|h)>\s*<t(d|h)[^>]+>~si',' - ',$html);
$html = preg_replace('~<[^>]+>~s','',$html);
$html = preg_replace('~ +~s',' ',$html);
$html = preg_replace('~^\s+~m','',$html);
$html = preg_replace('~\s+$~m','',$html);
$html = preg_replace('~\n+~s',"\n",$html);
return $html;
}
//-------------------------------------------------------------------------------
// Validate the email addresses configured in the menu item
// - this is called from the front end controller prior to displaying the contact form
// if invalid, returns an error message
//
function email_check($config_data)
{
$msg = '';
jimport('joomla.mail.helper');
$lang = JFactory::getLanguage();
$lang->load(strtolower(LAFC_COMPONENT), JPATH_ADMINISTRATOR); // load the back end language file
if (isset($config_data->toPrimary))
{
if (empty($config_data->toPrimary) or !JMailHelper::isEmailAddress($config_data->toPrimary))
$msg .= '('.JText::_('COM_FLEXICONTACT_V_EMAIL_TO').')';
}
else
$msg .= '('.JText::_('COM_FLEXICONTACT_V_EMAIL_TO').')';
if (isset($config_data->ccAddress))
{
if (!JMailHelper::isEmailAddress($config_data->ccAddress))
$msg .= ' ('.JText::_('COM_FLEXICONTACT_V_EMAIL_CC').')';
}
if (isset($config_data->bccAddress))
{
if (!JMailHelper::isEmailAddress($config_data->bccAddress))
$msg .= ' ('.JText::_('COM_FLEXICONTACT_V_EMAIL_BCC').')';
}
if ($msg != '')
$msg = JText::_('COM_FLEXICONTACT_BAD_CONFIG_EMAIL').' - '.$msg;
return $msg;
}
}