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agng/ag/include/parse.inc.php

321 lines
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PHP
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<?php
/*
* Created on 22.08.2007
*
* @copyright (c) 2010 animegame.eu
* @license http://www.gnu.org/licenses/gpl-3.0.html GNU General Public Licence
*
*/
/******************************************************************************
* Dieser Skript enthält Funktionen für encodieren und decodieren von Nachrichten
*******************************************************************************
* Autor: Pascal Proksch
* Erstellungsdatum: 22.08.2007
* Zuletzt verändert: 22.08.2007
*******************************************************************************/
function encodeNoHTMLnoBBAlBhed($msg){
$msg = $msg[1];
$albhed = array ( 'e' => 'a','p' => 'b','s' => 'c','t' => 'd','i' => 'e','w' => 'f','k' => 'g','n' => 'h','u' => 'i','v' => 'j','g' => 'k','c' => 'l','l' => 'm','r' => 'n','y' => 'o','b' => 'p','x' => 'q','h' => 'r','m' => 's','d' => 't','o' => 'u','f' => 'v','z' => 'w','q' => 'x','a' => 'y','j' => 'z',
'E' => 'A','P' => 'B','S' => 'C','T' => 'D','I' => 'E','W' => 'F','K' => 'G','N' => 'H','U' => 'I','V' => 'J','G' => 'K','C' => 'L','L' => 'M','R' => 'N','Y' => 'O','B' => 'P','X' => 'Q','H' => 'R','M' => 'S','D' => 'T','O' => 'U','F' => 'V','Z' => 'W','Q' => 'X','A' => 'Y','J' => 'Z',
'ü' => 'ia', 'Ü' => 'Ia', 'ö' => 'ua', 'Ö' => 'Ua', 'ä' => 'ya', 'Ä' => 'Ya', 'ß' => 'cc'
);
$in_html = 0;
$in_bb_brackets = 0;
for($i=0;$i<strlen($msg);$i++){
$str = mb_substr($msg,$i,1,'UTF-8');
if($albhed[$str] != null && $in_html == 0 && $in_bb_brackets == 0){
$result .= $albhed[$str];
} else{
switch($str){
case '<':
$in_html++;
break;
case '[':
$in_bb_brackets++;
break;
case ']':
if($in_bb_brackets > 0){
$in_bb_brackets--;
}
break;
case '>':
if($in_html > 0){
$in_html--;
}
break;
}
$result .= $str;
}
}
return '[text='.$msg.']'.$result.'[/text]';
}
function decodeNoHTMLNoBBAlBhed($msg){
// Al Bhed: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
// Deutsch: E P S T I W K N U V G C L R Y B X H M D O F Z Q A J
$albhed = array ( 'a' => 'e', 'b' => 'p', 'c' => 's', 'd' => 't', 'e' => 'i', 'f' => 'w', 'g' => 'k', 'h' => 'n', 'i' => 'u', 'j' => 'v', 'k' => 'g', 'l' => 'c', 'm' => 'l', 'n' => 'r', 'o' => 'y', 'p' => 'b', 'q' => 'x', 'r' => 'h', 's' => 'm', 't' => 'd', 'u' => 'o', 'v' => 'f', 'w' => 'z', 'x' => 'q', 'y' => 'a', 'z' => 'j',
'A' => 'E', 'B' => 'P', 'C' => 'S', 'D' => 'T', 'E' => 'I', 'F' => 'W', 'G' => 'K', 'H' => 'N', 'I' => 'U', 'J' => 'V', 'K' => 'G', 'L' => 'C', 'M' => 'L', 'N' => 'R', 'O' => 'y', 'p' => 'B', 'Q' => 'X', 'R' => 'H', 'S' => 'M', 'T' => 'D', 'U' => 'O', 'V' => 'F', 'W' => 'Z', 'X' => 'Q', 'Y' => 'A', 'Z' => 'J',
);
$in_html = 0;
$in_bb_brackets = 0;
for($i=0;$i<strlen($msg);$i++){
$str = mb_substr($msg,$i,1,'UTF-8');
if($albhed[$str] != null && $in_html == 0 && $in_bb_brackets == 0){
$result .= $albhed[$str];
} else{
switch($str){
case '<':
$in_html++;
break;
case '[':
$in_bb_brackets++;
break;
case ']':
if($in_bb_brackets > 0){
$in_bb_brackets--;
}
break;
case '>':
if($in_html > 0){
$in_html--;
}
break;
}
$result .= $str;
}
}
return $result;
}
function encodeNoHTMLWithBB($msg){
// Erstma das albhed-Tag, da dieses sehr speziell ist!
$msg = preg_replace_callback('#\[albhed](.*?)\[/albhed]#', 'encodeNoHTMLnoBBAlBhed',$msg);
$convert = bbcode(encodeNoHTMLNoBB($msg));
return $convert;
}
function encodeNoHTMLNoBB($msg){
return addslashes(trim(preg_replace(array('/</','/>/'),array('&lt;','&gt;'),$msg)));
}
function encodeImageUrl($url){
// Das muster nachdem die Bilderlinks bearbeitet werden
$search = array('#.*[ ]([a-z]+?://){1}(.*?)#','#<#','#>#') ;
$replace = array('\1\2','&lt;','&lg;') ;
$url = preg_replace($search,$replace,$url);
return $url;
}
function decode($msg){
// Falls mal irgendwas schnell eingefuegt werden muss
$search = array('#:\)#',
'#:D#',
'#:d#',
'#:o#',
'#:O#',
'#:P#',
'#:p#',
'#;P#',
'#;p#',
'#;\)#',
'#:\(#',
'#:\'\(#',
'#:\$#',
'#\(h\)#',
'#\(H\)#',
'#:s#',
'#:S#',
'#xD#',
'#\^\^#',
'#\*pirate\*#',
'#\*nerd\*#'
);
$replace = array('<img src="pjirc/img/sourire.gif"></img>',
'<img src="pjirc/img/content.gif"></img>',
'<img src="pjirc/img/content.gif"></img>',
'<img src="pjirc/img/OH-1.gif"></img>',
'<img src="pjirc/img/OH-2.gif"></img>',
'<img src="pjirc/img/langue.gif"></img>',
'<img src="pjirc/img/langue.gif"></img>',
'<img src="pjirc/img/clin-oeuil-langue.gif"></img>',
'<img src="pjirc/img/clin-oeuil-langue.gif"></img>',
'<img src="pjirc/img/clin-oeuil.gif"></img>',
'<img src="pjirc/img/triste.gif"></img>',
'<img src="pjirc/img/pleure.gif"></img>',
'<img src="pjirc/img/rouge.gif"></img>',
'<img src="pjirc/img/cool.gif"></img>',
'<img src="pjirc/img/cool.gif"></img>',
'<img src="pjirc/img/roll-eyes.gif"></img>',
'<img src="pjirc/img/roll-eyes.gif"></img>',
'<img src="pjirc/img/sams_teeth1.png"></img>',
'<img src="pjirc/img/sams_hahaha2.gif"></img>',
'<img src="pjirc/img/pirate.gif"></img>',
'<img src="pjirc/img/sams_annoying-nerd.png"></img>'
);
return preg_replace($search,$replace,$msg);
}
function checkImageUrl($url){
// Das muster nachdem die Bilderlinks bearbeitet werden
$search = array('#.*[ ]([a-z]+?://){1}(.*?)#','#<#','#>#') ;
$replace = array('\1\2','&lt;','&lg;') ;
$url = preg_replace($search,$replace,$url);
if(substr($url,0,4) != 'http' && substr($url,0,3) != 'ftp'){ // Gueltige Links beginnen mit http oder ftp
return 'Kein g&uuml;ltiger Link!';
}
$info = @getimagesize($url);
if($info[0] == NULL || $info[1] == NULL){
return 'Bild existiert nicht??';
} else if($info[0] > 75 || $info[1] > 75){
echo 'Das Bild '.htmlspecialchars($url).' ist zu gross!!->'.$info[0].'x'.$info[1];
} else{
return '';
}
}
function bbcode($messagetext) {
$search = array('/\[AMP\]/',
'/\[ADD\]/',
'#\[url]([a-z]+?://){1}(.*?)\[/url]#',
'#\[url](.*?)\[/url\]#',
'#\[url=([a-z]+?://){1}(.*?)\](.*?)\[/url]#',
'#\[b](.*?)\[/b\]#',
'#\[i](.*?)\[/i\]#',
'#\[u](.*?)\[/u\]#',
'#\[s](.*?)\[/s\]#',
'#\[sub](.*?)\[/sub\]#',
'#\[sup](.*?)\[/sup\]#',
'#\[color=\#?([0-9a-fA-F]{6})\](.*?)\[/color]#',
'#\[color=([a-zA-Z]+?)\](.*?)\[/color]#',
'#\[text=(.*?)\](.*?)\[/text]#',
'#\n#'
//'#\[img]([a-z]+?://){1}(.*?)\[/img]#',
//'#\[img](.*?)\[/img\]#'
) ;
$replace = array('&amp;',
'+',
'<a href="\1\2">$1$2</a>',
'<a href=http://\1\2>\1</a>',
'<a href="\1\2">\3</a>',
'<b>\1</b>',
'<i>\1</i>',
'<u>\1</u>',
'<s>\1</s>',
'<sub>\1</sub>',
'<sup>\1</sup>',
'<span style="color:#\1">\2</span>',
'<span style="color:\1">\2</span>',
'<span title="\1">\2</span>',
'<br>'
//'<img src="\1\2">',
//'<img src="\1\2" />'
) ;
$messagetext = preg_replace($search, $replace, $messagetext);
return $messagetext;
}
function debbcode($messagetext){
$search = array('/&amp;/',
'/\+/',
'#\<a href=\"([a-z]+?://){1}(.*?)\"\>(.*?)\</a\>#',
'#\<b\>(.*?)\</b\>#',
'#\<i\>(.*?)\</i\>#',
'#\<s\>(.*?)\</s\>#',
'#\<u\>(.*?)\</u\>#',
'#\<sub\>(.*?)\</sub\>#',
'#\<sup\>(.*?)\</sup\>#',
'#\<span style="color:\#?([0-9a-fA-F]{6})"\>(.*?)</span\>#',
'#\<span style="color:([a-zA-Z]+?)"\>(.*?)</span\>#',
'#<br>#',
'#\<span title="([^"]*?)"\>[^\<]*\</span\>#'
//'<img src="\1\2">',
//'<img src="\1\2" />'
) ;
$replace = array('[AMP]',
'[ADD]',
'[url=\1\2]\3[/url]',
'[b]\1[/b]',
'[i]\1[/i]',
'[s]\1[/s]',
'[u]\1[/u]',
'[sub]\1[/sub]',
'[sup]\1[/sup]',
'[color=#\1]\2[/color]',
'[color=\1]\2[/color]',
"\n",
'[albhed]\1[/albhed]'
//'#\[img]([a-z]+?://){1}(.*?)\[/img]#',
//'#\[img](.*?)\[/img\]#'
) ;
$messagetext = preg_replace($search, $replace, $messagetext);
return $messagetext;
}
function validateInteger($value, $default){
return is_numeric($value)?$value:$default;
}
function validateIntegerArray($value, $default){
for($i=0,$n=count($value);$i<$n;$i++){
$value[$i] = validateInteger($value[$i], $default);
}
return $value;
}
function validateUnsignedInteger($value, $default){
return !is_numeric($value)||$value<0?$default:$value;
}
function validateUnsignedIntegerArray($value, $default){
for($i=0,$n=count($value);$i<$n;$i++){
$value[$i] = validateUnsignedInteger($value[$i], $default);
}
return $value;
}
function validateString($value){
return $value != null?encodeNoHTMLNoBB($value):null;
}
function validateStringArray($value){
for($i=0,$n=count($value);$i<$n;$i++){
$value[$i] = validateString($value[$i]);
}
return $value;
}
function validateEmailAddress($mail){
return validateString($mail);
}
function validateName($name){
$allowed = "/[^a-z0-9\\040\\-\\_äöü]/i";
// Beschraenke die Eingabezeichen
$da_name = trim(addslashes(preg_replace($allowed,'',$name)));
if(strlen($da_name) < 2){
return NULL;
}
return $da_name;
}
function validateURL($url){
$str = validateString($url);
$pos = strpos($str, 'http://');
if($str != 'design/bilder/avatare/noavart.gif' && ($pos === false || $pos != 0)){
return '';
} else{
return $str;
}
}
?>
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