should not be allowed since nl2br will be used
* when storing data.
*
* @access private
*
* @todo Sofar, this does nuttin' ;-)
*/
function TinyDTextSanitizer()
{
parent::MyTextSanitizer() ;
}
/**
* Access the only instance of this class
*
* @return object
*
* @static
* @staticvar object
*/
function &getInstance()
{
static $instance;
if (!isset($instance)) {
$instance = new TinyDTextSanitizer();
}
return $instance;
}
/**
* Filters textarea form data in DB for display
*
* @param string $text
* @param bool $html allow html?
* @param bool $smiley allow smileys?
* @param bool $xcode allow xoopscode?
* @param bool $image allow inline images?
* @param bool $br convert linebreaks?
* @return string
**/
function displayTarea( $text, $html = 0, $smiley = 1, $xcode = 1, $image = 1, $br = 1 , $nbsp = 0 )
{
// save "javascript:"
$text = preg_replace( "/javascript:/si" , "jjaavvaassccrriipptt::" , $text ) ;
$this->nbsp = $nbsp ;
$text = parent::displayTarea( $text , $html , $smiley , $xcode , $image , $br ) ;
// restore "javascript:"
$text = preg_replace( "/jjaavvaassccrriipptt::/" , "javascript:" , $text ) ;
return $this->tinyDCodeDecode( $text , $nbsp ) ;
/* if ($html != 1) {
// html not allowed
$text =& $this->htmlSpecialChars($text);
}
$text =& $this->makeClickable($text);
if ($smiley != 0) {
// process smiley
$text =& $this->smiley($text);
}
if ($xcode != 0) {
// decode xcode
if ($image != 0) {
// image allowed
$text =& $this->xoopsCodeDecode($text);
} else {
// image not allowed
$text =& $this->xoopsCodeDecode($text, 0);
}
}
if ($br != 0) {
$text =& $this->nl2Br($text);
}
return $text; */
}
/**
* Replace TinyDCodes with their equivalent HTML formatting
*
* @param string $text
* @return string
**/
function tinyDCodeDecode( $text )
{
$removal_tags = array( '[summary]' , '[/summary]' , '[pagebreak]' ) ;
$text = str_replace( $removal_tags , '' , $text ) ;
$patterns = array();
$replacements = array();
$patterns[] = "/\[siteimg align=(['\"]?)(left|center|right)\\1]([^\"\(\)\?\&'<>]*)\[\/siteimg\]/sU";
$replacements[] = '
';
$patterns[] = "/\[siteimg]([^\"\(\)\?\&'<>]*)\[\/siteimg\]/sU";
$replacements[] = '
';
return preg_replace($patterns, $replacements, $text);
}
/**
* get inside of tags [summary] and [/summary]
*
* @param string $text
* @return string
**/
function tinyExtractSummary( $text )
{
$patterns[] = "/^(.*)\[summary\](.*)\[\/summary\](.*)$/sU";
$replacements[] = '$2';
return preg_replace($patterns, $replacements, $text);
}
/**
* Convert linebreaks to
tags
*
* @param string $text
*
* @return string
*/
function nl2Br( $text )
{
$text = preg_replace("/(\015\012)|(\015)|(\012)/","
",$text);
if( $this->nbsp ) {
$patterns = array( ' ' , '\"' ) ;
$replaces = array( ' ' , '"' ) ;
$text = substr(preg_replace('/\>.*\$text<"),1,-1);
}
return $text ;
}
/*
* for displaying data in html textbox forms
*
* @param string $text
*
* @return string
*/
function htmlSpecialChars($text)
{
return htmlspecialchars($text, ENT_QUOTES);
//return preg_replace("/&/i", '&', htmlspecialchars($text, ENT_QUOTES));
// return preg_replace(array("/&/i", "/ /i"), array('&', ' '), htmlspecialchars($text, ENT_QUOTES));
}
// The End of Class
}
}
?>