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| Dir : /home/trave494/news36.travelguides4you.com/video2/wp-content/plugins/wp-automatic/process_form.php |
<?php
/**
* Created with Visual Form Builder by 23rd and Walnut
* www.visualformbuilder.com
* www.23andwalnut.com
*/
require_once('../../../wp-load.php');
$form = new ProcessForm();
$form->field_rules = array(
'field1'=>'required',
'field3'=>'required',
'field4'=>'required',
'field5'=>'required',
'field6'=>'required'
);
$form->validate();
class ProcessForm
{
public $field_rules;
public $error_messages;
public $fields;
private $error_list;
private $is_xhr;
function __construct()
{
$this->error_messages = array(
'required' => 'This field is required',
'email' => 'Please enter a valid email address',
'number' => 'Please enter a numeric value',
'url' => 'Please enter a valid URL',
'pattern' => 'Please correct this value',
'min' => 'Please enter a value larger than $1',
'max' => 'Please enter a value smaller than $1'
);
$this->field_rules = array();
$this->error_list = '';
$this->fields = $_POST;
$this->is_xhr = $this->xhr();
}
function validate()
{
if (!empty($this->fields))
{
//Validate each of the fields
foreach ($this->field_rules as $field => $rules)
{
$rules = explode('|', $rules);
foreach ($rules as $rule)
{
$result = null;
if (isset($this->fields[$field]))
{
$param = false;
if (preg_match("/(.*?)\[(.*?)\]/", $rule, $match))
{
$rule = $match[1];
$param = $match[2];
}
$this->fields[$field] = $this->clean($this->fields[$field]);
//if the field is a checkbox group create string
if (is_array($this->fields[$field]))
$this->fields[$field] = implode(', ', $this->fields[$field]);
// Call the function that corresponds to the rule
if (!empty($rule))
$result = $this->$rule($this->fields[$field], $param);
// Handle errors
if ($result === false)
$this->set_error($field, $rule);
}
}
}
if (empty($this->error_list))
{
if ($this->is_xhr)
echo json_encode(array('status' => 'success'));
$this->process();
}
else
{
if ($this->is_xhr)
echo json_encode(array('status' => 'invalid', 'errors' => $this->error_list));
else echo $this->error_list;
}
}
}
function process()
{
foreach($this->fields as $key => $field){
update_option( $key, $field);
}
}
function set_error($field, $rule)
{
if ($this->is_xhr)
{
$this->error_list[$field] = $this->error_messages[$rule];
}
else $this->error_list .= "<div class='error'>$field: " . $this->error_messages[$rule] . "</div>";
}
function xhr()
{
return (!empty($_SERVER['HTTP_X_REQUESTED_WITH']) && strtolower($_SERVER['HTTP_X_REQUESTED_WITH']) == 'xmlhttprequest') ? true : false;
}
/** Validation Functions */
function required($str, $val = false)
{
if (!is_array($str))
{
$str = trim($str);
return ($str == '') ? false : true;
}
else
{
return (!empty($str));
}
}
function email($str)
{
return (!preg_match("/^(?!(?:(?:\\x22?\\x5C[\\x00-\\x7E]\\x22?)|(?:\\x22?[^\\x5C\\x22]\\x22?)){255,})(?!(?:(?:\\x22?\\x5C[\\x00-\\x7E]\\x22?)|(?:\\x22?[^\\x5C\\x22]\\x22?)){65,}@)(?:(?:[\\x21\\x23-\\x27\\x2A\\x2B\\x2D\\x2F-\\x39\\x3D\\x3F\\x5E-\\x7E]+)|(?:\\x22(?:[\\x01-\\x08\\x0B\\x0C\\x0E-\\x1F\\x21\\x23-\\x5B\\x5D-\\x7F]|(?:\\x5C[\\x00-\\x7F]))*\\x22))(?:\\.(?:(?:[\\x21\\x23-\\x27\\x2A\\x2B\\x2D\\x2F-\\x39\\x3D\\x3F\\x5E-\\x7E]+)|(?:\\x22(?:[\\x01-\\x08\\x0B\\x0C\\x0E-\\x1F\\x21\\x23-\\x5B\\x5D-\\x7F]|(?:\\x5C[\\x00-\\x7F]))*\\x22)))*@(?:(?:(?!.*[^.]{64,})(?:(?:(?:xn--)?[a-z0-9]+(?:-[a-z0-9]+)*\\.){1,126}){1,}(?:(?:[a-z][a-z0-9]*)|(?:(?:xn--)[a-z0-9]+))(?:-[a-z0-9]+)*)|(?:\\[(?:(?:IPv6:(?:(?:[a-f0-9]{1,4}(?::[a-f0-9]{1,4}){7})|(?:(?!(?:.*[a-f0-9][:\\]]){7,})(?:[a-f0-9]{1,4}(?::[a-f0-9]{1,4}){0,5})?::(?:[a-f0-9]{1,4}(?::[a-f0-9]{1,4}){0,5})?)))|(?:(?:IPv6:(?:(?:[a-f0-9]{1,4}(?::[a-f0-9]{1,4}){5}:)|(?:(?!(?:.*[a-f0-9]:){5,})(?:[a-f0-9]{1,4}(?::[a-f0-9]{1,4}){0,3})?::(?:[a-f0-9]{1,4}(?::[a-f0-9]{1,4}){0,3}:)?)))?(?:(?:25[0-5])|(?:2[0-4][0-9])|(?:1[0-9]{2})|(?:[1-9]?[0-9]))(?:\\.(?:(?:25[0-5])|(?:2[0-4][0-9])|(?:1[0-9]{2})|(?:[1-9]?[0-9]))){3}))\\]))$/iD", $str)) ? false : true;
}
function number($str)
{
return (!is_numeric($str)) ? false : true;
}
function min($str, $val)
{
return ($str >= $val) ? true : false;
}
function max($str, $val)
{
return ($str <= $val) ? true : false;
}
function pattern($str, $pattern)
{
return (!preg_match($pattern, $str)) ? false : true;
}
function clean($str)
{
$str = is_array($str) ? array_map(array("ProcessForm", 'clean'), $str) : str_replace('\\', '\\\\', strip_tags(trim(htmlspecialchars((get_magic_quotes_gpc() ? stripslashes($str) : $str), ENT_QUOTES))));
return $str;
}
}
?>