Lp Source.php:
<?php
include("lp_settings.php"); //include file containing general settings
import_request_variables("p", "p_"); //import POST variables
import_request_variables("c", "c_"); //import cookie variables
if (!isset($c_votingstep)) {
$votingstep=1;
} else { $votingstep = $c_votingstep; }
function SumArray($arr) {
$h=count($arr); $in=0; $m=0;
while ($in<$h) { $m += $arr[$in]; $in++; }
return $m;
}
function getIP() {
if (getenv("HTTP_CLIENT_IP")) $ip = getenv("HTTP_CLIENT_IP");
else if(getenv("HTTP_X_FORWARDED_FOR")) $ip = getenv("HTTP_X_FORWARDED_FOR");
else if(getenv("REMOTE_ADDR")) $ip = getenv("REMOTE_ADDR");
else $ip = "UNKNOWN";
return $ip;
}
function write2log ($linetoadd) {
$rightnow=date("F j, Y, g:i a");
$fplog=fopen('lp_log.dat', "a");
fputs($fplog, getIP()."|".$rightnow."|".$linetoadd."\n");
fclose($fplog);
}
function ReadElements() {
global $filename;
$fp=fopen($filename, "r");
$file_contents=fread($fp, filesize($filename)-1);
fclose($fp);
$elements=explode("|", $file_contents);
$h=(count($elements)-1)/4;
$question=stripslashes($elements[0]);
$in=0;
while ($h>$in) {
$item[$in]=$elements[(4*$in+1)];
$smallpic[$in]=$elements[(4*$in+2)];
$bigpic[$in]=$elements[(4*$in+3)];
$itemvoted[$in]=$elements[(4*$in+4)];
$in++;
}
return array ($item, $smallpic, $bigpic, $itemvoted, $question);
}
list ($item, $smallpic, $bigpic, $itemvoted, $question) = ReadElements();
if(isset($c_pollidcookie)) {
if ($question != stripslashes($c_pollidcookie)) {
$votingstep=1;
}
}
setcookie("pollidcookie", $question, time()+$time_between_votes);
if (isset($votingstep)) {
function ShowTheStuff($item, $smallpic, $bigpic, $itemvoted, $graph_width, $graph_height) {
$hector=count($itemvoted);$totalvotes=0;$in=0;$stepstr='';
$totalvotes=SumArray($itemvoted);
$in=0;
if ($totalvotes==0) { $totalvotes=0.0001; }
while ($in<$hector) {
$timesred=(int)((($itemvoted[$in]/$totalvotes))*$graph_width);
$stepstr=$stepstr.'<table border=0><tr><td> </td><td><font size="1">'.stripslashes($item[$in]).'</td></tr>';
$stepstr=$stepstr.'<tr><td align="center"><font size="1">'.(int)(($itemvoted[$in]/$totalvotes)*100).'%<br><img width='.$graph_height.' height='.($graph_width-$timesred).' src="lp_0.gif"><br><img width='.$graph_height.' height='.$timesred.' src="lp_1.gif"></td>';
$stepstr=$stepstr.'<td><a href="#" OnClick="window.open(\''.$bigpic[$in].'\', \'GOto\', \'toolbar=no\');"><img src="'.$smallpic[$in].'" border=0></a></td></tr></table>';
$stepstr=$stepstr.'<br><br>';
$in++;
}
return $stepstr;
}
}
if (!isset($votingstep)) {
$votingstep=1;
}
if ($votingstep==2) {
if(!isset($p_radios)){
$votingstep=1;
write2log("Clicked vote button without choosing an item");
} // detect if someone has clicked the voting button without choosing an item
}
if ($votingstep==1) {
write2log("Enters Poll");
setcookie("votingstep", "2", time()+$time_between_votes);
$mainstr=$message1;
$step1str='<form action="'.$callingfile.'" method="post" name="form1">';
$totalvotes=SumArray($itemvoted);
$in=0;
$datop=count($item);
while($in<$datop){
$step1str=$step1str.'<table border=0><tr><td><input type="radio" name="radios" value="'.$in.'"></td><td><font size="1">'.stripslashes($item[$in]).'</td></tr>';
//$step1str=$step1str.'<tr><td align="center"><font size="1">'.(int)(($itemvoted[$in]/$totalvotes)*100).'%<br><img width='.$graph_height.' height='.($graph_width-$timesred).' src="lp_0.gif"><br><img width='.$graph_height.' height='.$timesred.' src="lp_1.gif"></td>';
$step1str=$step1str.'<tr><td> </td><td><a href="#" OnClick="window.open(\''.$bigpic[$in].'\', \'GOto\', \'toolbar=no\');"><img src="'.$smallpic[$in].'" border=0></a></td></tr></table>';
$step1str=$step1str.'<br><br>';
$in++;
}
$step1str=$step1str.'<br><input style="'.$buttonstyle.'" type="Submit" value="'.$vote_str.'"></form>';
}
if ($votingstep==2) {
setcookie("votingstep", "3", time()+$time_between_votes);
$mainstr=$message2;
$itemvoted[$p_radios]=$itemvoted[$p_radios]+1;
$totalvotes=SumArray($itemvoted);
$fp=fopen($filename, "w");
$hector=count($item);
$in=0;
$linetoadd=$question.'|';
fputs($fp, $linetoadd);
while($in<$hector) {
$linetoadd=$item[$in].'|'.$smallpic[$in].'|'.$bigpic[$in].'|'.$itemvoted[$in].'|';
fputs($fp, $linetoadd);
$in++;
}
fclose($fp);
write2log("Vote received on ".$item[$p_radios]);
$step2str=ShowTheStuff($item, $smallpic, $bigpic, $itemvoted, $graph_width, $graph_height);
}
if ($votingstep==3) {
$mainstr=$message3;
$totalvotes=SumArray($itemvoted);
write2log("Views results");
$step3str=ShowTheStuff($item, $smallpic, $bigpic, $itemvoted, $graph_width, $graph_height);
}
?>
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