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core/modules/textparser.class.php
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229
core/modules/textparser.class.php
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<?php
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$module["parser"]["name"]="Text parser Class";
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$module["parser"]["ver"]="0.1.5";
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/*class textparser
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{
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private $BBCodesDefault="";
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private $BBCodesExtra="";
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private $rawText;
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public function __construct()
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{
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if(!isset($this->BBCodesDefault) OR !isset($this->BBCodesExtra))
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{
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trigger_error("Es fehlen wichtige Variablen! Bitte kontrollieren Sie die Klasse.");
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}
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$this->addDefaultBBCodes();
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}
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private function addDefaultBBCodes()
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{
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$this->BBCodesDefault = array("b" => array("/\[b\](.*)\[\/b\]/isU" => "<b>$1</b>"),
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"i" => array("/\[i\](.*)\[\/i\]/isU" => "<i>$1</i>"),
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"u" => array("/\[u\](.*)\[\/u\]/isU" => "<u>$1</u>"),
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"hr" => array("/\[hr\]/isU" => "<hr />"),
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"br" => array("/\[br\]/isU" => "<br />"),
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"url" => array("/\[url\=(.*)\](.*)\[\/url\]/isU" => "<a href=\"$1\">$2</a>"),
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"youtube" => array("/\[youtube\](.*)\[\/youtube\]/isU" => "<object width=\"560\" height=\"340\"><param name=\"movie\" value=\"http://www.youtube.com/v/$1\"></param><param name=\"allowFullScreen\" value=\"true\"></param><param name=\"allowscriptaccess\" value=\"always\"></param><embed src=\"http://www.youtube.com/v/$1\" type=\"application/x-shockwave-flash\" allowscriptaccess=\"always\" allowfullscreen=\"true\" width=\"560\" height=\"340\"></embed></object>"),
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"img" => array("/\[img\](.*)\[\/img\]/isU" => "<img src=\"$1\" alt=\"\" title=\"\" />"));
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}
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public function addExtraBBCode($name, $bbCodePattern, $htmlCodePattern)
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{
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if(!isset($this->BBCodesExtra[$name]))
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{
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$this->BBCodesExtra[$name] = array($bbCodePattern => $htmlCodePattern);
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}
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else
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{
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trigger_error("BBCodename existiert bereits");
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}
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}
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private function parseExtraCode()
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{
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if(!is_array($this->BBCodesExtra)) return $this->rawText;
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foreach($this->BBCodesExtra as $BBCode => $array)
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{
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foreach($array as $BBCodePattern => $htmlPattern)
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{
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$this->rawText = preg_replace($BBCodePattern, $htmlPattern, $this->rawText);
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}
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}
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return $this->rawText;
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}
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private function iniParse($rawText)
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{
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$this->rawText = $rawText;
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foreach($this->BBCodesDefault as $BBCode => $array)
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{
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if(stripos($this->rawText, "[".$BBCode."]") !== FALSE && stripos($this->rawText, "[/".$BBCode."]") !== FALSE)
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{
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return true;
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}
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continue;
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}
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if(is_array($this->BBCodesExtra))
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{
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foreach($this->BBCodesExtra as $BBCode => $array)
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{
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if(stripos($this->rawText, "[".$BBCode."]") !== FALSE && stripos($this->rawText, "[/".$BBCode."]") !== FALSE)
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{
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return true;
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}
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continue;
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}
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}
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return false;
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}
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private function parseCode()
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{
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if($this->rawText == "")
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{
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trigger_error("Diese Funktion muss erst durch iniParse() initialisert werden!");
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}
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foreach($this->BBCodesDefault as $BBCode => $array)
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{
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foreach($array as $search => $html)
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{
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$this->rawText = preg_replace($search, $html, $this->rawText);
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}
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}
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return $this->rawText;
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}
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public function parse($rawText)
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{
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//$this->rawText = htmlentities($rawText);
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if(!$this->iniParse($rawText)) return $this->rawText;
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$this->parseCode();
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$this->parseExtraCode();
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return $this->rawText;
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}
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}*/
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class textparser {
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function __construct($parse_smilies=true) {
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global $config, $db;
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if($config['smilies_table']!=NULL && $config['smilies_table'] != ""){
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$this->parse_smilies=$parse_smilies;
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if($this->parse_smilies){
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$result=$db->query('SELECT * FROM `' . $config['smilies_table']. '`');
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while($row=$db->fetch_array($result)){
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$find=preg_quote($row['find']);
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$this->smilies[$find]='<img src="' . $config['smilies_url'] . $row['image'].'" style="border:none;" alt="'.$row['name'].'"/>';
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}
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}
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}
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}
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function parseParameters ($stringParameter) {
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$arrayParameter = array ();
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if (is_string ($stringParameter) === TRUE && empty ($stringParameter) === FALSE){
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if (preg_match_all ('°(^|\w+)\=(\"?)([^\"]*?)\2(?: |$)°', $stringParameter, $arrayMatches, PREG_SET_ORDER) > 0){
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foreach ($arrayMatches AS $integerMatchCount => $arrayMatch){
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if (empty ($arrayMatch[1]) === TRUE){
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$stringKey = '__INIT__';
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}else{
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$stringKey = strtolower ($arrayMatch[1]);
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}
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$arrayParameter[$stringKey] = $arrayMatch[3];
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$arrayParameter[$integerMatchCount] = &$arrayParameter[$stringKey];
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}
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unset ($arrayMatch);
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}
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}
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return $arrayParameter;
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}
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function parse($mixedInfo) {
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$stringCode = '';
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$arrayParameter = array ();
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$booleanMixedInfoIsArray = FALSE;
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if (is_array ($mixedInfo) === TRUE && count ($mixedInfo) == 4){
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$stringText = $mixedInfo[3];
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$stringCode = strtolower ($mixedInfo[1]);
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$arrayParameter = $this->parseParameters ($mixedInfo[2]);
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$booleanMixedInfoIsArray = TRUE;
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}elseif (is_string ($mixedInfo) === TRUE){
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$stringText = $mixedInfo;
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$stringText = preg_replace ('°\[(br|hr)]°is','[\1][/\1]',$stringText);
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}else{
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return '';
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}
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if ($stringCode != 'noparse'){
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$stringText = preg_replace_callback ('°\[(\w+)((?:\s|=)[^]]*)?]((?:[^[]|\[(?!/?\1((?:\s|=)[^]]*)?])|(?R))*)\[/\1]°',array($this,'parse'),$stringText);
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}
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if ($booleanMixedInfoIsArray === TRUE){
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switch ($stringCode){
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case 'b':
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case 'i':
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case 'u':
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{
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$stringText = '<'.$mixedInfo[1].'>'.$stringText.'</'.$mixedInfo[1].'>';
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break;
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}
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case 'br':
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case 'hr':
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{
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$stringText = '<'.$mixedInfo[1].' />';
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break;
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}
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case 'url':
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{
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if (count ($arrayParameter) == 0 || array_key_exists ('__INIT__',$arrayParameter) === FALSE){
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$stringText = '<a href="'.$stringText.'">'.$stringText.'</a>';
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}else{
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$stringTitle = '';
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if (array_key_exists ('title',$arrayParameter) === TRUE){
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$stringTitle = ' title="'.$arrayParameter['title'].'"';
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}
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$stringText = '<a href="'.$arrayParameter['__INIT__'].'"'.$stringTitle.'>'.$stringText.'</a>';
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unset ($stringTitle);
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}
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break;
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}
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case 'color':
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{
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$stringText = '<span style="color: '.$arrayParameter['__INIT__'].';">'.$stringText.'</span>';
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break;
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}
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default:
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{
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$stringText = $mixedInfo[0];
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break;
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}
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}
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}
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if($this->parse_smilies){
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foreach($this->smilies as $find=>$replace){
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$stringText = @preg_replace('#'.$find.'#s', $replace, $stringText);
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}
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}
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return $stringText;
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}
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}
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?>
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