<?
include("html_mime_mail.php");
################################################################################################
class form_handler extends html_mime_mail{
var $form_fields=array();//form fields
var $title;//form title
var $lang='ru';//language
var $answer="";//answer table
var $form_check="true";//sring which will be iserted into javascript check function
var $url='.';//path at 'action' option of form
/**************************************************************************************/
//constutor
//public void
function form_handler($lang){
$this->lang=$lang;
}
/**************************************************************************************/
//add fields text,hidden,textarea,password,submit,reset
//public void
function add_field($name,$ru,$en, $value_ru='',$value_en='', $type='text', $obligation=false, $size='50'){
$this->form_fields[count($this->form_fields)]=array(
'name'=>$name,
'ru'=>$ru,
'en'=>$en,
'type'=>$type,
'value_ru'=>$value_ru,
'value_en'=>$value_en,
'size'=>$size,
'obligation'=>$obligation
);
}
/**************************************************************************************/
//add field checkbox
//public void
function add_checkbox($name,$ru,$en, $value='', $type='checkbox', $obligation=false, $checked=false){
$this->form_fields[count($this->form_fields)]=array(
'name'=>$name,
'ru'=>$ru,
'en'=>$en,
'value'=>$value,
'type'=>$type,
'checked'=>$checked,
'obligation'=>$obligation
);
}
/**************************************************************************************/
/* add field select
* example format of $values
* $values=array(
* "email" => array('ru'=>"e-mail", 'en'=>"e-mail", 'selected'=>true),
* "fax" => array('ru'=>"факс", 'en'=>"fax", 'selected'=>false) );
*/
//public void
function add_select($name,$ru,$en, $values, $obligation=false, $size=1, $multiple=false){
$this->form_fields[count($this->form_fields)]=array(
'name'=>$name,
'ru'=>$ru,
'en'=>$en,
'type'=>"select",
'values'=>$values,
'size'=>$size,
'multiple'=>$multiple,
'obligation'=>$obligation
);
}
/**************************************************************************************/
/* add feild radio
* example format of $values
* $values=array(
* "email" => array('ru'=>"e-mail", 'en'=>"e-mail", 'checked'=>true),
* "fax" => array('ru'=>"факс",'en'=>"fax",'checked'=>false) );
*/
//public void
function add_radio($name,$ru,$en, $values, $obligation=false){
$this->form_fields[count($this->form_fields)]=array(
'name'=>$name,
'ru'=>$ru,
'en'=>$en,
'type'=>"radio",
'values'=>$values,
'obligation'=>$obligation
);
}
/**************************************************************************************/
//add title of form
//public void
function add_title($ru,$en){
$this->title['ru']=$ru;
$this->title['en']=$en;
}
/**************************************************************************************/
//add commet into form
//public void
function add_comment($ru,$en){
$this->form_fields[count($this->form_fields)]=array(
'ru'=>$ru,
'en'=>$en,
'type'=>"comment"
);
}
/**************************************************************************************/
//add file field
//public void
function add_file($name, $ru,$en,$filetype,$filesize=20000, $obligation=false){
$this->form_fields[count($this->form_fields)]=array(
'name'=>$name,
'ru'=>$ru,
'en'=>$en,
'filetypes'=>$filetype,
'filesize'=>$filesize,
'obligation'=>$obligation,
'type'=>"file"
);
}
/**************************************************************************************/
//print form into html output
//public string
function print_form(){
$str ="<form action='".$this->url."' method=post name='fomer' enctype='multipart/form-data' onsubmit='return check();'>";
$str.="<p><table width=510 border=0 cellspacing=0 cellpadding=1 bgcolor=#cccccc><tr><td>";
$str.="<table width=100% border=0 cellspacing=0 cellpadding=2 bgcolor=#ffffff>";
$str.="<tr bgcolor=#cccccc><td colspan=2><b>".$this->title[$this->lang]."</b></td></tr>";
$str.="<tr><td width=1%><img src='".LEVEL."images/spacer.gif' width=190 height=1></td><td width=*><img src='".LEVEL."images/spacer.gif' width=310 height=1></td></tr>";
for($i=0;$i<count($this->form_fields);$i++){
$bg=($i%2)? "#eeeeee" : "#ffffff";
switch($this->form_fields[$i]['type']){
case 'text':
$str.="<tr bgcolor=$bg><td class=doc>".$this->form_fields[$i][$this->lang];
if($this->form_fields[$i]['obligation']){
$this->form_check.=" && (f.elements['".$this->form_fields[$i]['name']."'].value!='".$this->form_fields[$i]['value_'.$this->lang]."')";
$str.=" *</td><td>";
}else $str.="</td><td>";
$str.="<input type=".$this->form_fields[$i]['type']." name='".$this->form_fields[$i]['name']."' value='".$this->form_fields[$i]['value_'.$this->lang]."' size=".$this->form_fields[$i]['size']." style='width:100%;'>";
$str.="</td></tr>";
break;
case 'checkbox':
$str.="<tr bgcolor=$bg><td class=doc>".$this->form_fields[$i][$this->lang];
$str.=($this->form_fields[$i]['obligation'])? " *</td><td>" : "</td><td>";
$str.="<input type=checkbox name='".$this->form_fields[$i]['name']."'";
$str.=($this->form_fields[$i]['checked'])? " checked>" : ">";
$str.="</td></tr>";
break;
case 'textarea':
$str.="<tr bgcolor=$bg><td class=doc>".$this->form_fields[$i][$this->lang];
if($this->form_fields[$i]['obligation']){
$this->form_check.=" && (f.elements['".$this->form_fields[$i]['name']."'].value!='".$this->form_fields[$i]['value_'.$this->lang]."')";
$str.=" *</td><td>";
}else $str.="</td><td>";
$str.="<textarea name='".$this->form_fields[$i]['name']."' cols=50 rows=5 style='width:100%;'>".$this->form_fields[$i]['value_'.$this->lang]."</textarea>";
$str.="</td></tr>";
break;
case 'hidden':
$str.="<input type=hidden name='".$this->form_fields[$i]['name']."' value='".$this->form_fields[$i]['value']."'>";
break;
case 'select':
$str.="<tr bgcolor=$bg><td class=doc>".$this->form_fields[$i][$this->lang];
if($this->form_fields[$i]['obligation']){
$this->form_check.=" && (f.elements['".$this->form_fields[$i]['name']."'].value!='".$this->form_fields[$i]['value']."')";
$str.=" *</td><td>";
}else $str.="</td><td>";
$str.="<select name='".$this->form_fields[$i]['name'];
$str.=($this->form_fields[$i]['multiple'])? "[]' multiple" : "'";
$str.=($this->form_fields[$i]['size'] > 1)? " size=".$this->form_fields[$i]['size']." style='width:100%;'>" : " style='width:100%;'>";
while(list($key,$val)=each($this->form_fields[$i]['values']) ){
$str.="<option value='".$key."'";
$str.=($val['selected'])? " selected>" : ">";
$str.=$val[$this->lang]."</option>";
}
$str.="</select>";
$str.="</td></tr>";
break;
case 'radio':
$str.="<tr bgcolor=$bg><td class=doc>".$this->form_fields[$i][$this->lang];
if($this->form_fields[$i]['obligation']){
$this->form_check.=" && (f.elements['".$this->form_fields[$i]['name']."'].value!='".$this->form_fields[$i]['value']."')";
$str.=" *</td><td>";
}else $str.="</td><td>";
while(list($key,$val)=each($this->form_fields[$i]['values']) ){
$str.="<input type=radio name='".$this->form_fields[$i]['name']."' value='".$key."'";
$str.=($val['checked'])? " checked> " : "> ";
$str.=$val[$this->lang]."<br>";
}
$str.="</td></tr>";
break;
case 'comment':
$str.="<tr bgcolor=$bg><td class=doc colspan=2>";
$str.=$this->form_fields[$i][$this->lang];
$str.="</td></tr>";
break;
case 'file':
$str.="<tr bgcolor=$bg><td class=doc>".$this->form_fields[$i][$this->lang]."</td><td>";
$str.="<input type=file name='".$this->form_fields[$i]['name']."' style='width:100%;'>";
$str.="</td></tr>";
break;
case 'submit':
$str.="<tr bgcolor=$bg><td class=doc colspan=2>".$this->form_fields[$i][$this->lang];
$str.="<input type=submit name='".$this->form_fields[$i]['name']."' value='".$this->form_fields[$i]['value_'.$this->lang]."'>";
$str.="</td></tr>";
break;
case 'reset':
$str.="<tr bgcolor=$bg><td class=doc colspan=2>".$this->form_fields[$i][$this->lang];
$str.="<input type=reset name='".$this->form_fields[$i]['name']."' value='".$this->form_fields[$i]['value_'.$this->lang]."'>";
$str.="</td></tr>";
break;
case 'image';
default:
break;
}
}
$str.="<tr bgcolor=#cccccc><td colspan=2 align=center><input type=submit name=ok value='Ok'></td></tr></table>";
$str.="</td></tr></table><br>";
$str.="</p></form>";
if($this->form_check!="true"){
if($this->lang=='ru'){
$str.="<p><span class=doc>* - обязательны для заполнения</span></p>";
}else{
$str.="<p><span class=doc>* - are obligatory for filling</span></p>";
}
$str.="<script><!--".CRLF;
$str.="var f=document.forms['fomer'];".CRLF;
$str.="function check(){".CRLF;
$str.=" if(".$this->form_check."){".CRLF;
$str.=" f.submit();".CRLF;
$str.=" return true;".CRLF;
$str.="}else{".CRLF;
if($this->lang=='ru'){
$str.=" alert('Обязательные поля для заполнения обозначены звёздочкой!');".CRLF;
}else{
$str.=" alert('The obligatory fields for filling are marked by an asterisk!');".CRLF;
}
$str.=" return false;".CRLF;
$str.="}}".CRLF;
$str.="//--></script>";
}
return $str;
}
/**************************************************************************************/
//convert plain text into html specialchars
//private string
function htmlspecial($str){
$str=htmlspecialchars(stripslashes($str));
$str=ereg_replace("\n","<br>",$str);
return $str;
}
/**************************************************************************************/
//make anwer string as html table
//private string
function make_html_table(){
global $HTTP_POST_FILES,$PATH_TRANSLATED,$SERVER_NAME,$PHP_SELF;
$this->answer ="<p><table width=510 border=0 cellspacing=0 cellpadding=1 bgcolor=#cccccc><tr><td>";
$this->answer.="<table width=100% border=0 cellspacing=0 cellpadding=3 bgcolor=#ffffff>";
$this->answer.="<tr bgcolor=#cccccc><td colspan=2><b>".$this->title[$this->lang]."</b></td></tr>";
//<img src='".LEVEL."images/arrow-down-blue.gif' width=16 height=16 align=right>
$this->answer.="<tr><td width=30%></td><td width=*></td></tr>";
for($i=0;$i<count($this->form_fields);$i++){
$bg=($i%2)? "#eeeeee" : "#ffffff";
switch($this->form_fields[$i]['type']){
case 'text':
case 'textarea':
$this->answer.="<tr bgcolor=$bg><td class=doc>".$this->form_fields[$i][$this->lang]."</td><td>";
$this->answer.=$this->htmlspecial( $GLOBALS[$this->form_fields[$i]['name']] );
$this->answer.="</td></tr>";
break;
case 'select':
$this->answer.="<tr bgcolor=$bg><td class=doc>".$this->form_fields[$i][$this->lang]."</td><td>";
if( is_array($GLOBALS[$this->form_fields[$i]['name']]) ){
for($j=0;$j<count($GLOBALS[$this->form_fields[$i]['name']]);$j++){
$this->answer.=$this->form_fields[$i]['values'][ $GLOBALS[$this->form_fields[$i]['name']][$j] ][$this->lang]."<br>";
}
}else{
$this->answer.=$this->form_fields[$i]['values'][ $GLOBALS[$this->form_fields[$i]['name']] ][$this->lang];
}
$this->answer.="</td></tr>";
break;
case 'radio':
$this->answer.="<tr bgcolor=$bg><td class=doc>".$this->form_fields[$i][$this->lang]."</td><td>";
$this->answer.=$this->form_fields[$i]['values'][ $GLOBALS[$this->form_fields[$i]['name']] ][$this->lang];
$this->answer.="</td></tr>";
break;
case 'checkbox':
if($GLOBALS[$this->form_fields[$i]['name']]=="on"){
$this->answer.="<tr bgcolor=$bg><td class=doc>".$this->form_fields[$i][$this->lang]."</td><td>";
$this->answer.=$this->form_fields[$i]['value'];
$this->answer.="</td></tr>";
}
break;
case 'file':
if($this->is_file_uploaded($HTTP_POST_FILES[ $this->form_fields[$i]['name'] ]['tmp_name'])){
$this->form_fields[$i]['tmp_name']=$HTTP_POST_FILES[ $this->form_fields[$i]['name'] ]['tmp_name'];
$this->form_fields[$i]['post_name']=$HTTP_POST_FILES[ $this->form_fields[$i]['name'] ]['name'];
$this->form_fields[$i]['post_type']=$HTTP_POST_FILES[ $this->form_fields[$i]['name'] ]['type'];
$this->form_fields[$i]['post_size']=$HTTP_POST_FILES[ $this->form_fields[$i]['name'] ]['size'];
$this->form_fields[$i]['move_into']=dirname($PATH_TRANSLATED)."/".$this->form_fields[$i]['post_name'];
$this->answer.="<tr bgcolor=$bg><td class=doc>".$this->form_fields[$i][$this->lang]."</td><td>";
if( !eregi($this->form_fields[$i]['filetypes'], $this->form_fields[$i]['post_type'] ) ){
$this->answer.="Image type uncorrect</td></tr>";
break;
}elseif($this->form_fields[$i]['post_size'] > $this->form_fields[$i]['filesize']){
$this->answer.="Image size exceed maximum</td></tr>";
break;
}else{
@$this->move($this->form_fields[$i]['tmp_name'], $this->form_fields[$i]['move_into']);
$img="img.php?id=".$this->encrypt($this->form_fields[$i]['post_name'])."&name=".urlencode($this->form_fields[$i]['post_name']);
$this->add_html_image("".$this->form_fields[$i]['post_name'], $img, $this->form_fields[$i]['post_type']);
$this->answer.="<img src='".$img."' alt='";
$this->answer.="name: ".$this->form_fields[$i]['post_name']."\n";
$this->answer.="size: ".$this->form_fields[$i]['post_size']."\n";
$this->answer.="type: ".$this->form_fields[$i]['post_type'];
$this->answer.="'><br>";
$this->answer.="</td></tr>";
}
//$this->del($this->form_fields[$i]['move_into']);
}
break;
case 'hidden':
case 'password':
case 'submit':
case 'reset':
case 'image':
default:
break;
}
}
$this->answer.="</table></td></tr></table></p>";
}
/**************************************************************************************/
//send e-mail message
//public void
function send_form($to,$subject=''){
$this->add_html($this->answer, "");
$this->build_message();
$this->send($to, "you@email.adress", $subject);
}
/**************************************************************************************/
//is really file uploaded from remote computer
//private boolean
function is_file_uploaded($filename) {
if(function_exists(is_uploaded_file))return is_uploaded_file($filename);
else{
if(!$tmp_dir=get_cfg_var('upload_tmp_dir'))$tmp_dir=dirname(tempnam('',''));
$tmp_file=$tmp_dir.'/'.basename($filename);
if(WIN) return (ereg_replace('/+','',$tmp_file)==$filename);
else return (ereg_replace('/+','/',$tmp_file)==$filename);
}
}
/**************************************************************************************/
var $challenge="secret string";
function validate_param($param,$response){
$param=$this->decrypt($param);
$response=$this->decrypt($response);
$exspected_response = md5($param.":".$this->challenge);
return $exspected_response == $response;
}
/**************************************************************************************/
function encrypt($str){
return urlencode(md5($str.":".$this->challenge));
}
/**************************************************************************************/
function decrypt($str){
return urldecode($str);
}
/**************************************************************************************/
//public string
function mime_types($file){
switch(strtolower(ereg_replace("^(.+)([\.])(.+)$","\\3",$file))){
case "bmp": $mime="image/bmp"; break;
case "gif": $mime="image/gif"; break;
case "jpeg": case "jpg": case "jpe": $mime="image/pjpeg"; break;
case "png": $mime="image/png"; break;
}
return $mime;
}
/**************************************************************************************/
//public boolean
function read_file($file){
@set_time_limit(600);
header("Content-type: ".$this->mime_types($file));
header("Pragma: no-cache");
header("Expires: 0");
readfile($file);
}
/**************************************************************************************/
//move file on a server
//public boolean
function move($from,$to){
//if(!file_exists($from) || file_exists($to)) return false; else
if(!rename($from,$to)) return false;
return true;
}
/**************************************************************************************/
//delete file
//public boolean
function del($file){
if(!file_exists($file)){
return false;
}elseif(is_file($file)){
if(!unlink($file)) return false;
}
return true;
}
/**************************************************************************************/
}//end class
################################################################################################
?>
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