Creating default object from empty value

Door Peter Demey op 14-04-2018 17:44

6.593 views

Sinds een tijdje staat volgende melding "Creating default object from empty value in /customers/2/b/f/kwbvlamertinge.be/httpd.www/components/com_flexicontact/models/email.php on line 49" bovenaan ons contactformulier en werkt dit niet meer !!
Ik zie niet waaraan dit kan liggen.
Dit is lijn 49 van email.php
$this->data->from_name = JRequest::getVar('from_name',$user_name);

Dit is de volledige file :
<?php
/********************************************************************
Product : Flexicontact
Date : 25 July 2011
Copyright : Les Arbres Design 2010-2011
Contact : http://extensions.lesarbresdesign.info
Licence : GNU General Public License
*********************************************************************/
defined('_JEXEC') or die('Restricted access');

jimport('joomla.application.component.model');

class FlexicontactModelEmail extends JModel
{
var $_data;
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;
}

$this->data->from_name = JRequest::getVar('from_name',$user_name);
$this->data->from_email = JRequest::getVar('from_email',$user_email);
$this->data->subject = JRequest::getVar('subject',$config_data->default_subject);
$this->data->copy_me = JRequest::getVar('copy_me',''); // checkbox
$this->data->agreement_check = JRequest::getVar('agreement_check',''); // checkbox
$this->data->list1 = JRequest::getVar('list1','');
$this->data->field1 = JRequest::getVar('field1','');
$this->data->field2 = JRequest::getVar('field2','');
$this->data->field3 = JRequest::getVar('field3','');
$this->data->field4 = JRequest::getVar('field4','');
$this->data->field5 = JRequest::getVar('field5','');
$this->data->area_data = JRequest::getVar('area_data','');
$this->data->magic_word = JRequest::getVar('magic_word','');
$this->data->pic_selected = JRequest::getVar('picselected','');
$this->data->pic_requested = JRequest::getVar('picrequested','');
return $this->data;
}

// -------------------------------------------------------------------------------
// Initialise the errors array
//
function init_errors()
{
$errors = array();
$errors['message_not_sent'] = '';
$errors['imageTest'] = '';
$errors['from_name'] = '';
$errors['from_email'] = '';
$errors['subject'] = '';
$errors['list'] = '';
$errors['field1'] = '';
$errors['field2'] = '';
$errors['field3'] = '';
$errors['field4'] = '';
$errors['field5'] = '';
$errors['area_data'] = '';
$errors['magic_word'] = '';
return $errors;
}

// -------------------------------------------------------------------------------
// Validate the user input
// Returns true if valid, false if not
//
function validate(&$errors, $config_data)
{
$ret = true;

// if using captcha, validate the image

if ($config_data->num_images > 0)
{
$pic_selected = substr(strtoupper($this->data->pic_selected),2); // strip off the i_
$targetText = JText::_('COM_FLEXICONTACT_IMAGE_'.$pic_selected);
if (strcmp($this->data->pic_requested,$targetText) != 0)
{
$ret = false;
$errors['imageTest'] = ''.JText::_('COM_FLEXICONTACT_WRONG_PICTURE').'';
}
}

// if using magic word, validate the word

if ($config_data->magic_word != '')
{
if (strcasecmp($this->data->magic_word,$config_data->magic_word) != 0)
{
$ret = false;
$errors['magic_word'] = ''.JText::_('COM_FLEXICONTACT_WRONG_MAGIC_WORD').'';
}
}

// validate the from name

if (empty($this->data->from_name))
{
$ret = false;
$errors['from_name'] = ''.JText::_('COM_FLEXICONTACT_REQUIRED').'';
}

// validate the from address

jimport('joomla.mail.helper');
if (!JMailHelper::isEmailAddress($this->data->from_email))
{
$ret = false;
$errors['from_email'] = ''.JText::_('COM_FLEXICONTACT_BAD_EMAIL').'';
}

// validate the subject

if (($config_data->show_subject) and (empty($this->data->subject)))
{
$ret = false;
$errors['subject'] = ''.JText::_('COM_FLEXICONTACT_REQUIRED').'';
}

// validate the list selection

if (($config_data->list_opt == "mandatory") and (empty($this->data->list1)))
{
$ret = false;
$errors['list'] = ''.JText::_('COM_FLEXICONTACT_REQUIRED').'';
}

// validate field1

if (($config_data->field_opt1 == "mandatory") and (empty($this->data->field1)))
{
$ret = false;
$errors['field1'] = ''.JText::_('COM_FLEXICONTACT_REQUIRED').'';
}

// validate field2

if (($config_data->field_opt2 == "mandatory") and (empty($this->data->field2)))
{
$ret = false;
$errors['field2'] = ''.JText::_('COM_FLEXICONTACT_REQUIRED').'';
}

// validate field3

if (($config_data->field_opt3 == "mandatory") and (empty($this->data->field3)))
{
$ret = false;
$errors['field3'] = ''.JText::_('COM_FLEXICONTACT_REQUIRED').'';
}

// validate field4

if (($config_data->field_opt4 == "mandatory") and (empty($this->data->field4)))
{
$ret = false;
$errors['field4'] = ''.JText::_('COM_FLEXICONTACT_REQUIRED').'';
}

// validate field5

if (($config_data->field_opt5 == "mandatory") and (empty($this->data->field5)))
{
$ret = false;
$errors['field5'] = ''.JText::_('COM_FLEXICONTACT_REQUIRED').'';
}

// validate area_data

if (($config_data->area_opt == "mandatory") and (empty($this->data->area_data)))
{
$ret = false;
$errors['area_data'] = ''.JText::_('COM_FLEXICONTACT_REQUIRED').'';
}

if (!$ret)
$errors['message_not_sent'] = ''.JText::_('COM_FLEXICONTACT_MESSAGE_NOT_SENT').'';

return $ret;
}

//-----------------------------------------
// 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 (changed for 5.06)
// Returns 99 for unknown, 0 for msie, 1 for firefix, 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, '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:
return $this->data->area_data;
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')));
$mail->addRecipient($config_data->toPrimary);
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));
$mail->setSubject($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 the user wanted a copy, send that separately

if ($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')));
$mail->addRecipient($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
}

// -------------------------------------------------------------------------------
// Found at http://sb2.info/php-script-html-plain-text-convert/
//
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);
// reducing spaces
$html = preg_replace('~ +~s',' ',$html);
$html = preg_replace('~^\s+~m','',$html);
$html = preg_replace('~\s+$~m','',$html);
// reducing newlines
$html = preg_replace('~\n+~s',"\n",$html);
return $html;
}

}