<?php
/** checked ff-2.11, IE-8, Op-12.8, GC-28.0 CSS.
* Star Rating Script wrote: TomAlko 11.07.12 | PHP, TXT (version 2.0).
* Unlike version 1.0 => 2.0 Fixed a bug in the CSS IE. Added JS stars.
* Detailed settings:
* $ip - address of the client (here can be applied to determine its function),
* $v_ip - validity check ip address,
* $id - test file (note id is set only at the numbers) -> Replace preg_match [rating_stars],
* $dir - storage directory rating,
* $file - the name of the file rating,
* $rp1 - interest rating,
* $eol - PHP 4.3.10 or PHP 5.0.2
* $limit_votes - how much can you vote,
* $limit_lines - restriction on the entry line (10000 line = 126 kb) n|nnn.nnn.nnn.nnn,
* $retes_proc - 0/100 the initial appearance of stars,
* $i - lost
*/
/** определение ip адреса вспомогательная функция*/
function getRealIpAddr()
{
if (!empty($_SERVER['HTTP_CLIENT_IP'])) {
$ip = $_SERVER['HTTP_CLIENT_IP'];
} elseif (!empty($_SERVER['HTTP_X_FORWARDED_FOR'])) {
$ip = $_SERVER['HTTP_X_FORWARDED_FOR'];
} else {
$ip = $_SERVER['REMOTE_ADDR'];
}
return $ip;
}
/** настройка */
$ip = @getRealIpAddr();
$v_ip = ('/^([0-9]{1,3};)\.([0-9]{1,3};)\.([0-9]{1,3};)\.([0-9]{1,3};)$/i');
$id = ("123456789"); //test
$dir = ("./ratings/");
$file = ($_REQUEST['rating_stars']);
$rp1 = array('1' => '16', '2' => '33', '3' => '50', '4' => '67', '5' => '84', '6' => '100');
$eol = PHP_EOL;
$limit_votes = ('10');
$limit_lines = ('10000');
$retes_proc = ('0');
$i = ('0');
/** перебор Ip адрессов в файле */
function count_array_ip ($id, $limit_votes) {
Global $eol, $v_ip, $ip;
if (preg_match($v_ip, $ip)) {
if (file_exists($id)) {
$rater_file = fopen($id, "r");
$rater_str = "";
$test = array();
$rater_str = fread($rater_file, 1024);
if ($rater_str != "") {
$rater_data = explode($eol, $rater_str);
foreach ($rater_data as $d) {
if (preg_match("/\b{$ip}\b/", $d)) {
$d = explode("¤", $d);
$test[] .= $d['1'];
}
}
}
fclose($rater_file);
if (count($test) < ($limit_votes)) {
return true;
} else {
return false;
}
} else {
$fp = fopen($id, "a");
fclose($fp);
header("Location: " . $_SERVER['REQUEST_URI']);
exit();
}
}
return false;
}
/** проверка + запись */
if (preg_match('/^[0-9]{9}$/i', $_REQUEST['rating_stars']) && preg_match($v_ip, $ip))
{
if (isset($_POST['rating_1']) || isset($_POST['rating_2']) || isset($_POST['rating_3']) ||
isset($_POST['rating_4']) || isset($_POST['rating_5']) || isset($_POST['rating_6']))
{
foreach ($_POST as $k)
{
if (preg_match('/^[0-9]{1}$/i', trim($k)))
{
$rater = ($k);
}
}
if (count_array_ip($dir . "item_" . $id . ".rating", $limit_votes) && $id == $_REQUEST['rating_stars'])
{
if(!file_exists($dir . '.htaccess'))
{
$fh = fopen($dir . '.htaccess', "w");
fwrite($fh, "deny from all");
fclose($fh);
}
$li = @file($dir . 'item_' . $file . '.rating');
$fp = fopen($dir . 'item_' . $file . '.rating', "a+");
if (isset($ip) && (count($li) < $limit_lines))
{
if (flock($fp, LOCK_EX))
{
$rater_str = fwrite($fp, "{$rater}¤{$ip}{$eol}");
fflush($fp);
flock($fp, LOCK_UN);
}
}
fclose($fp);
header('Location: index.html');
}
else
{
header('Location: index.html');
}
}
}
/* output php */
if (file_exists($dir . "item_" . $id . ".rating")) {
$file = @file($dir . "item_" . $id . ".rating");
for ($i=0; $i<count($file); $i++) {
$ret = explode('¤', $file["{$i}"]);
$ret_st += ($rp1["{$ret['0']}"]);
}
if ($i) {
$retes_proc = number_format(($ret_st/$i), 0, '.', '');
}
}
/* example | output html*/
print ("<!DOCTYPE html PUBLIC \"-//W3C//DTD XHTML 1.0 Strict//EN\" \"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd\">".
"<html xmlns=\"http://www.w3.org/1999/xhtml\" xml:lang=\"ru-ru\" lang=\"ru-ru\" dir=\"ltr\" >".
"<head>".
"<meta http-equiv=\"Content-Type\" content=\"text/html; charset=windows-1251\">".
"<link rel=\"stylesheet\" type=\"text/css\" href=\"./css/style.css\" />".
"<script src=\"./js/rating_stars.js\" type=\"text/javascript\"></script>".
"</head>".
"<body>".
// main ========
"<span class=\"rating\">Рейтинг: {$i}/{$retes_proc}%".
"<div class=\"rating_stars\">".
"<div id=\"id3\" style=\"width: {$retes_proc}%;\" class=\"rating_img_bg\"><div class=\"rating_img\"></div></div>".
((count_array_ip ($dir . "item_" . $id . ".rating", $limit_votes)) ?
"<form id=\"id1\" method=\"post\" action=\"rating_stars-{$id}.html\">".
"<input type=\"submit\" value=\"1\" name=\"rating_1\" onMouseover=\"chrating(1,{$retes_proc};)\" />".
"<input type=\"submit\" value=\"2\" name=\"rating_2\" onMouseover=\"chrating(2,{$retes_proc};)\" />".
"<input type=\"submit\" value=\"3\" name=\"rating_3\" onMouseover=\"chrating(3,{$retes_proc};)\" />".
"<input type=\"submit\" value=\"4\" name=\"rating_4\" onMouseover=\"chrating(4,{$retes_proc};)\" />".
"<input type=\"submit\" value=\"5\" name=\"rating_5\" onMouseover=\"chrating(5,{$retes_proc};)\" />".
"<input type=\"submit\" value=\"6\" name=\"rating_6\" onMouseover=\"chrating(6,{$retes_proc};)\" />".
"</form>" : "").
"</div>".
"<span id=\"id2\"></span>".
"</span>".
// end =========
"</body>".
"</html>");
?>
Копирование материалов разрешено,