Your IP : 172.28.240.42
<?php
/**
* SimpleForm2
*
* @version 1.0.7
* @package SimpleForm2
* @author ZyX (allforjoomla.ru)
* @copyright (C) 2010 by ZyX (http://www.allforjoomla.ru)
* @license GNU/GPL: http://www.gnu.org/copyleft/gpl.html
*
* If you fork this to create your own project,
* please make a reference to allforjoomla.ru someplace in your code
* and provide a link to http://www.allforjoomla.ru
**/
defined('_JEXEC') or die(':)');
class simpleForm2 extends JObject{
var $code = '';
var $elements = array();
var $attachments = array();
var $id = null;
var $_key = '';
var $hasCaptcha = false;
var $hasSubmit = false;
var $side = 'backend';
var $moduleID = null;
var $template = 'default';
var $defaultError = '%s';
function simpleForm2($simpleCode,$isBackend=false){
if($simpleCode=='') return false;
if(!$isBackend) $this->side = 'frontend';
$result = $this->parse($simpleCode);
return $result;
}
function parse($code){
$this->code = $code;
$paramNames = array('regex','label','error','onclick','onchange','value','type','class','required','multiple','width','height','extensions','maxsize','color','background');
$optionParamNames = array('label','value','selected','onclick','onchange');
$params2mask = array('regex','label','error','onclick','onchange','value');
foreach($params2mask as $param2mask){
$this->code = preg_replace("/({[^}]+)(".$param2mask.")\=[\'\"](.*?)(?=[\'\"] )[\'\"]/sie",'"\\1\\2=\"".base64_encode("\\3")."\""',$this->code);
}
preg_match_all("/{element (.*?)(?=[\/ \'\"]})(?:[ \'\"]}(.*?)(?={\/element}))?/is",$this->code,$matches);
if(!is_array($matches[1])||count($matches[1])==0){
$this->setError(JText::_('No elements found in code'));
return false;
}
foreach($matches[1] as $key=>$paramsText){
$name = md5(serialize($paramsText)).$key;
$elem = new simpleForm2Element($name,$name);
$elem->code = $matches[0][$key];
preg_match_all("/(".implode('|',$paramNames).")=[\'\"]([^\'\"]+)/is",$paramsText,$matchesP);
if(!is_array($matchesP[1])||count($matchesP[1])==0){
$this->setError(JText::_('Element without parameters found'));
return false;
}
foreach($matchesP[1] as $keyP=>$paramName){
if(in_array($paramName,$paramNames)){
$elem->$paramName = $matchesP[2][$keyP];
if(in_array($paramName,$params2mask)) $elem->$paramName = base64_decode($elem->$paramName);
}
}
$elem->required = (bool)($elem->required=='required');
$elem->multiple = (bool)($elem->multiple=='multiple');
if(isset($elem->value)) $elem->values[] = $elem->value;
preg_match_all("/{option (.*?)(?=})/is",$matches[2][$key],$matchesO);
if(is_array($matchesO[1])&&count($matchesO[1])>0){
$paramsText = null;
foreach($matchesO[1] as $keyO=>$paramsText){
preg_match_all("/(".implode('|',$optionParamNames).")=[\'\"]([^\'\"]+)/is",$paramsText,$matchesOP);
if(is_array($matchesOP[1])&&count($matchesOP[1])>0){
$option = new stdclass;
foreach($matchesOP[1] as $keyP=>$paramName){
if(in_array($paramName,$optionParamNames)){
$option->$paramName = $matchesOP[2][$keyP];
if(in_array($paramName,$params2mask)) $option->$paramName = base64_decode($option->$paramName);
$option->selected = (bool)($option->selected=='selected');
}
}
$option->code = $matchesO[0][$keyO].'}';
$elem->values[] = $option->value;
$elem->options[] = $option;
}
}
$elem->code.= '{/element}';
}
else $elem->code.= '/}';
if($elem->type=='captcha'){
if(!preg_match("/\#?[0-9ABCDEFabcdef]{6}/",$elem->color)) $elem->color = '';
if(!preg_match("/\#?[0-9ABCDEFabcdef]{6}/",$elem->background)) $elem->background = '';
$elem->required = true;
$session =& JFactory::getSession();
$elem->values[] = $session->get('easyform2.captcha', null);
if($this->hasCaptcha) $elem = null;
$this->hasCaptcha = true;
}
else if($elem->type=='submit'){
if($this->hasSubmit) $elem = null;
$this->hasSubmit = true;
}
else if($elem->type=='file'){
$exts = array();
if($elem->extensions!=''){
$tmpExts = explode(',',$elem->extensions);
if(is_array($tmpExts)&&count($tmpExts)>0){
foreach($tmpExts as $tmpExt){
$tmpExt = trim($tmpExt);
if(ereg('^[a-zA-Z0-9]{2,4}$',$tmpExt)) $exts[] = $tmpExt;
}
}
}
$elem->extensions = $exts;
$maxSize = 0;
if($elem->maxsize!=''){
$measure = strtolower(substr($elem->maxsize,-2));
$size = (int)substr($elem->maxsize,0,-2);
if($size>0&&($measure=='kb'||$measure=='mb')){
if($measure=='mb') $maxSize = $size*1024*1024;
else $maxSize = $size*1024;
}
}
$elem->maxsize = $maxSize;
}
if($elem) $this->elements[] = $elem;
}
return true;
}
function checkDomain(){
$c = str_replace('-',' ',$this->_key);
$d = '86238077082153293';
$n = '215595193634027821';
$key = str_replace('www.','',$_SERVER['HTTP_HOST']).':ZyX_SF2';
$coded = explode(' ', $c);
$decoded = '';
$max = count($coded);
for($i=0; $i<$max; $i++){
$code = bcpowmod($coded[$i], $d, $n);
while(bccomp($code, '0') != 0){
$ascii = bcmod($code, '256');
$code = bcdiv($code, '256', 0);
$decoded .= chr($ascii);
}
}
return ($key==$decoded);
}
function render(){
if(count($this->elements)==0) return false;
$id = $this->id;
$code = $this->code;
$form = '';
$uri = &JURI::getInstance();
$formBegin = '<form method="post" action="'.JURI::root().'modules/mod_simpleform2/engine.php" id="'.$id.'" name="'.$id.'" enctype="multipart/form-data" class="simpleForm">';
$formBegin.= '<input type="hidden" name="moduleID" value="'.$this->moduleID.'" />';
$formBegin.= '<input type="hidden" name="task" value="sendForm" />';
$formBegin.= '<input type="hidden" name="Itemid" value="'.JRequest::getInt( 'Itemid').'" />';
$formBegin.= '<input type="hidden" name="url" value="'.$uri->toString().'" />';
$formEnd = '</form>'."\n";
foreach($this->elements as $elem){
$code = preg_replace('`'.preg_quote($elem->code,'`').'`', $this->renderElement($elem), $code, 1);
}
if(!ereg('{form}',$code)) $code = '{form}'.$code;
if(!ereg('{/form}',$code)) $code.= '{/form}';
$code = str_replace(array('{form}','{/form}'),array($formBegin,$formEnd),$code);
$code.= ($this->checkDomain()?'':base64_decode('PGRpdiBzdHlsZT0iYm9yZGVyLXRvcDoxcHggc29saWQgI2NjYzt0ZXh0LWFsaWduOnJpZ2h0OyI+PGEgdGFyZ2V0PSJfYmxhbmsiIHRpdGxlPSJzaW1wbGVGb3JtMiIgaHJlZj0iaHR0cDovL3d3dy5hbGxmb3Jqb29tbGEucnUiIHN0eWxlPSJ2aXNpYmlsaXR5OnZpc2libGU7ZGlzcGxheTppbmxpbmU7Y29sb3I6I2NjYzsiPnNpbXBsZUZvcm0yPC9hPjwvZGl2Pg=='));
echo $code;
}
function processRequest($request){
if(count($this->elements)==0){
$this->setError(JText::_('No elements found in code'));
return false;
}
$result = '';
foreach($this->elements as $elem){
if($elem->check($this,$request)!==true){
$error = $elem->getError();
$this->setError(($error?$error:sprintf($this->defaultError,$elem->label)));
return false;
}
if(count($elem->requests)) $result.= $this->getTemplate('mail_form_item',array('label'=>$elem->label,'value'=>implode(', ',$elem->requests)));
}
return $result;
}
function renderElement($elem){
$result = $elem->code;
$result = preg_replace("/{\/?element(.*?)(?=})}/i",'',$result);
$name = $elem->name;
$id = $elem->id;
$class = $elem->class;
$default = $elem->value;
$label = '';
if($elem->label!='') $label = '<label for="'.$elem->id.'">'.$elem->label.($elem->required?' <span>*</span>':'').'</label> ';
switch($elem->type){
case 'text':
$onchange = $elem->onchange;
$result.= '<input type="text" name="'.$name.'" id="'.$id.'"'.($class?' class="'.$class.'"':'').($onchange?' onchange="'.$onchange.'"':'').' value="'.$default.'" />';
break;
case 'textarea':
$onchange = $elem->onchange;
$result.= '<textarea name="'.$name.'" id="'.$id.'"'.($class?' class="'.$class.'"':'').($onchange?' onchange="'.$onchange.'"':'').'>'.$default.'</textarea>';
break;
case 'select':
$multi = $elem->multiple;
$onchange = $elem->onchange;
$result = '<select'.($multi?' multiple="multiple"':'').' name="'.$name.($multi?'[]':'').'" id="'.$id.'"'.($class?' class="'.$class.'"':'').($onchange?' onchange="'.$onchange.'"':'').'>'.$result;
foreach($elem->options as $option){
$optionCode = '<option value="'.$option->value.'"'.($option->selected?' selected="selected"':'').'>'.$option->label.'</option>';
$result = str_replace($option->code,$optionCode,$result);
}
$result.= '</select>';
break;
case 'radio':
foreach($elem->options as $option){
$id = md5($name.'_'.$option->label);
$onclick = $option->onclick;
$optionCode = '<input type="radio" name="'.$name.'" id="'.$id.'" value="'.$option->value.'"'.($class?' class="'.$class.'"':'').($onclick?' onclick="'.$onclick.'"':'').($option->selected?' checked="checked"':'').' /><label for="'.$id.'">'.$option->label.'</label>';
$result = str_replace($option->code,$optionCode,$result);
}
break;
case 'button':
$default = $elem->value;
$onclick = $elem->onclick;
$result.= '<input type="button"'.($class?' class="'.$class.'"':'').($onclick?' onclick="'.$onclick.'"':'').' value="'.$default.'" />';
break;
case 'submit':
$default = $elem->value;
$id = $this->id.'_submit';
$result.= '<input'.($class?' class="'.$class.'"':'').' type="submit" value="'.$default.'" id="'.$id.'" />';
break;
case 'reset':
$default = $elem->value;
$onclick = $elem->onclick;
$result.= '<input type="reset"'.($name?' name="'.$name.'"':'').($class?' class="'.$class.'"':'').($onclick?' onclick="'.$onclick.'"':'').' value="'.$default.'" />';
break;
case 'checkbox':
$default = $elem->value;
$single = false;
if(count($elem->options)==0){
$elem->options = array($elem);
$single = true;
}
foreach($elem->options as $option){
$elid = $id;
if(!$single){
$elid = md5($name.'_'.$option->label);
$default = $option->value;
}
$onclick = $option->onclick;
$optionCode = '<input type="checkbox" name="'.$name.(!$single?'[]':'').'" id="'.$elid.'"'.($class?' class="'.$class.'"':'').($onclick?' onclick="'.$onclick.'"':'').($option->selected?' checked="checked"':'').' value="'.$default.'" />';
if($single) $result.= $optionCode;
else{
$optionCode.= ' <label for="'.$elid.'">'.$option->label.'</label>';
$result = str_replace($option->code,$optionCode,$result);
}
}
break;
case 'captcha':
$default = $elem->value;
$urlAdd = array();
$urlAdd[] = 'moduleID='.$this->moduleID;
$urlAdd[] = 'rand='.rand(1,99999);
$onclick = 'this.src=\''.JURI::root().'modules/mod_simpleform2/engine.php?task=captcha'.(count($urlAdd)?'&'.implode('&',$urlAdd):'').'&rand=\'+Math.random();';
$result.= '<img id="captcha_'.$this->id.'" src="'.JURI::root().'modules/mod_simpleform2/engine.php?task=captcha'.(count($urlAdd)?'&'.implode('&',$urlAdd):'').'" alt="'.JText::_('Click to refresh').'" title="'.JText::_('Click to refresh').'" onclick="'.$onclick.'"'.($class?' class="'.$class.'"':'').' style="cursor:pointer;" />
<div><input type="text" name="'.$name.'" id="'.$id.'"'.($class?' class="'.$class.'"':'').' value="'.$default.'" /></div>';
break;
case 'file':
$onchange = $elem->onchange;
$result.= '<input type="file" name="'.$name.'" id="'.$id.'"'.($class?' class="'.$class.'"':'').($onchange?' onchange="'.$onchange.'"':'').' />';
break;
}
if($label!='') $result = $label.$result;
return $result;
}
function getUserIp() {
if (getenv('REMOTE_ADDR')) $ip = getenv('REMOTE_ADDR');
elseif(getenv('HTTP_X_FORWARDED_FOR')) $ip = getenv('HTTP_X_FORWARDED_FOR');
else $ip = getenv('HTTP_CLIENT_IP');
return $ip;
}
function getTemplate($tmpl,$vars){
global $mainframe;
$tPath = JPATH_BASE.DS.'templates'.DS.$mainframe->getTemplate().DS.'html'.DS.'mod_simpleform2'.DS.$tmpl.'.php';
$bPath = JPATH_BASE.DS.'modules'.DS.'mod_simpleform2'.DS.'tmpl'.DS.$tmpl.'.php';
if(file_exists($tPath)) $tmplPath = $tPath;
else $tmplPath = $bPath;
unset($tmpl);
unset($tPath);
unset($bPath);
extract($vars);
ob_start();
include($tmplPath);
$content = ob_get_clean();
return $content;
}
}
class simpleForm2Element extends JObject{
var $code = null;
var $name = null;
var $id = null;
var $label = '';
var $value = null;
var $values = array();
var $regex = null;
var $error = null;
var $type = null;
var $requests = array();
var $options = array();
var $required = false;
var $multiple = false;
function simpleForm2Element($name,$id){
$this->name = $name;
$this->id = $id;
}
function check(&$form,$request){
$checkVal = $this->getParam($request,$this->name,null);
if(in_array($this->type,array('text','textarea'))){
$checkVal = trim($checkVal);
if(($this->required&&$checkVal=='')||($this->regex!=''&&!preg_match($this->regex,$checkVal))){
$this->setError($this->error);
return false;
}
$this->requests[] = $checkVal;
}
else if(in_array($this->type,array('select','radio','checkbox'))){
if(is_array($checkVal)){
$has = array_intersect($checkVal,$this->values);
if($this->required&&count($has)==0||(count($checkVal)>0&&count($has)==0)){
$this->setError($this->error);
return false;
}
$this->requests = $checkVal;
}
else if(is_null($checkVal)){
$this->requests[] = '';
if($this->required){
$this->setError($this->error);
return false;
}
}
else{
$checkVal = trim($checkVal);
if(($this->required&&$checkVal=='')||(count($this->values)>0&&!in_array($checkVal,$this->values))){
$this->setError($this->error);
return false;
}
$this->requests[] = $checkVal;
}
}
else if(in_array($this->type,array('button','submit','reset'))){
}
else if($this->type=='captcha'){
$session =& JFactory::getSession();
$session->set('easyform2.captcha', null);
$checkVal = trim($checkVal);
if($checkVal==''||!in_array($checkVal,$this->values)){
$this->setError($this->error);
return false;
}
}
else if($this->type=='file'){
$fileData = $_FILES[$this->name];
if($this->required&&!is_file($fileData['tmp_name'])){
$this->setError($this->error);
return false;
}
else if(!is_file($fileData['tmp_name'])) return true;
if($this->maxsize>0&&$fileData['size']>$this->maxsize){
$fSize = round($fileData['size']/1024,2);
$error = sprintf(JText::_('File size is too big'),$fileData['name'].' ('.$fSize.'Kb)',round($this->maxsize/1024,2).'Kb');
$this->setError($error);
return false;
}
if(count($this->extensions)>0){
$match = false;
foreach($this->extensions as $ext){
if(eregi(".$ext$",$fileData['name'])){
$match = true;
break;
}
}
if(!$match){
$this->setError(sprintf(JText::_('File extension is forbidden'),$fileData['name'],implode(', ',$this->extensions)));
return false;
}
}
$file = new stdclass;
$file->file = $fileData['tmp_name'];
$file->name = $fileData['name'];
$form->attachments[] = $file;
}
return true;
}
function getParam( &$arr, $name, $def=null, $mask=0 ){
static $noHtmlFilter = null;
static $safeHtmlFilter = null;
$var = JArrayHelper::getValue( $arr, $name, $def, '' );
if (!($mask & 1) && is_string($var)) {
$var = trim($var);
}
if ($mask & 2) {
if (is_null($safeHtmlFilter)) {
$safeHtmlFilter = & JFilterInput::getInstance(null, null, 1, 1);
}
$var = $safeHtmlFilter->clean($var, 'none');
} elseif ($mask & 4) {
$var = $var;
} else {
if (is_null($noHtmlFilter)) {
$noHtmlFilter = & JFilterInput::getInstance(/* $tags, $attr, $tag_method, $attr_method, $xss_auto */);
}
$var = $noHtmlFilter->clean($var, 'none');
}
return $var;
}
}