/**
* tidy the data
*
* @access public
* @param string data
* @return string compressed data
*/
function apply($data)
{
if (!function_exists('tidy_parse_string')) {
return $data;
}
/**
* tidy 1.0
*/
if (function_exists('tidy_setopt') && is_array($this->_params)) {
foreach ($this->_params as $opt => $value) {
tidy_setopt($opt, $value);
}
tidy_parse_string($data);
tidy_clean_repair();
$data = tidy_get_output();
} else {
$tidy = tidy_parse_string($data, $this->_params);
tidy_clean_repair($tidy);
$data = tidy_get_output($tidy);
}
return $data;
}
function return_parsed_bbcode($message, $nowrap = false)
{
// never strip_tags here, see Page.Talks for details
$message = str_replace("[b]", "<b>", $message);
$message = str_replace("[/b]", "</b>", $message);
$message = str_replace("[i]", "<i>", $message);
$message = str_replace("[/i]", "</i>", $message);
$message = str_replace("[u]", "<u>", $message);
$message = str_replace("[/u]", "</u>", $message);
$message = str_replace("[center]", "<div align=\"center\">", $message);
$message = str_replace("[/center]", "</div>", $message);
$message = str_replace("[left]", "<div align=\"left\">", $message);
$message = str_replace("[/left]", "</div>", $message);
$message = str_replace("[right]", "<div align=\"right\">", $message);
$message = str_replace("[/right]", "</div>", $message);
$message = str_replace("[ol]", "<ol>", $message);
$message = str_replace("[ul]", "<ul>", $message);
$message = str_replace("[li]", "<li>", $message);
$message = str_replace("[/ol]", "</ol>", $message);
$message = str_replace("[/ul]", "</ul>", $message);
$message = str_replace("[br]", "<br>", $message);
$message = eregi_replace("\\[img\\]([^\\[]*)\\[/img\\]", "<img src=\"\\1\" border=\"0\">", $message);
$message = eregi_replace("\\[url\\](https?://[^\\[]*)\\[/url\\]", "<a href=\"\\1\">\\1</a>", $message);
if (function_exists("tidy_get_output")) {
if (!$nowrap) {
$config = array('indent' => FALSE, 'output-xhtml' => TRUE, 'show-body-only' => TRUE, 'wrap' => 80);
} else {
$config = array('indent' => FALSE, 'output-xhtml' => TRUE, 'show-body-only' => TRUE);
}
tidy_set_encoding('UTF8');
foreach ($config as $key => $value) {
tidy_setopt($key, $value);
}
tidy_parse_string($message);
tidy_clean_repair();
$message = tidy_get_output();
}
return $message;
}
function TidyClean()
{
if (!class_exists('tidy')) {
if (function_exists('tidy_parse_string')) {
//use procedural style for compatibility with PHP 4.3
tidy_set_encoding($this->Encoding);
foreach ($this->TidyConfig as $key => $value) {
tidy_setopt($key, $value);
}
tidy_parse_string($this->html);
tidy_clean_repair();
$this->html = tidy_get_output();
} else {
print "<b>No tidy support. Please enable it in your php.ini.\r\nOnly basic cleaning is beeing applied\r\n</b>";
}
} else {
//PHP 5 only !!!
$tidy = new tidy();
$tidy->parseString($this->html, $this->TidyConfig, $this->Encoding);
$tidy->cleanRepair();
$this->html = $tidy;
}
}
function tidy_html($input_string)
{
// Detect if Tidy is in configured
if (function_exists('tidy_get_release')) {
# Tidy for PHP version 4
if (substr(phpversion(), 0, 1) == 4) {
tidy_setopt('uppercase-attributes', TRUE);
tidy_setopt('wrap', 800);
tidy_parse_string($input_string);
$cleaned_html = tidy_get_output();
}
# Tidy for PHP version 5
if (substr(phpversion(), 0, 1) == 5) {
$config = array('uppercase-attributes' => true, 'wrap' => 800);
$tidy = new tidy();
$tidy->parseString($input_string, $config, 'utf8');
$tidy->cleanRepair();
$cleaned_html = tidy_get_output($tidy);
}
} else {
# Tidy not configured for this computer
$cleaned_html = $input_string;
}
return $cleaned_html;
}
static function tidyOptions($options)
{
foreach ($options as $key => $value) {
tidy_setopt($key, $value);
}
}
/**
* Generates HTML from an array of tokens.
* @param $tokens Array of HTMLPurifier_Token
* @param $config HTMLPurifier_Config object
* @return Generated HTML
*/
function generateFromTokens($tokens, $config, &$context)
{
$html = '';
if (!$config) {
$config = HTMLPurifier_Config::createDefault();
}
$this->_scriptFix = $config->get('Output', 'CommentScriptContents');
$this->_def = $config->getHTMLDefinition();
$this->_xhtml = $this->_def->doctype->xml;
if (!$tokens) {
return '';
}
for ($i = 0, $size = count($tokens); $i < $size; $i++) {
if ($this->_scriptFix && $tokens[$i]->name === 'script' && $i + 2 < $size && $tokens[$i + 2]->type == 'end') {
// script special case
// the contents of the script block must be ONE token
// for this to work
$html .= $this->generateFromToken($tokens[$i++]);
$html .= $this->generateScriptFromToken($tokens[$i++]);
// We're not going to do this: it wouldn't be valid anyway
//while ($tokens[$i]->name != 'script') {
// $html .= $this->generateScriptFromToken($tokens[$i++]);
//}
}
$html .= $this->generateFromToken($tokens[$i]);
}
if ($config->get('Output', 'TidyFormat') && extension_loaded('tidy')) {
$tidy_options = array('indent' => true, 'output-xhtml' => $this->_xhtml, 'show-body-only' => true, 'indent-spaces' => 2, 'wrap' => 68);
if (version_compare(PHP_VERSION, '5', '<')) {
tidy_set_encoding('utf8');
foreach ($tidy_options as $key => $value) {
tidy_setopt($key, $value);
}
tidy_parse_string($html);
tidy_clean_repair();
$html = tidy_get_output();
} else {
$tidy = new Tidy();
$tidy->parseString($html, $tidy_options, 'utf8');
$tidy->cleanRepair();
$html = (string) $tidy;
}
}
// normalize newlines to system
$nl = $config->get('Output', 'Newline');
if ($nl === null) {
$nl = PHP_EOL;
}
$html = str_replace("\n", $nl, $html);
return $html;
}
/**
* BlockenController()
*/
function BlockenController()
{
if (BLOCKEN_DEBUG_MODE && (BLOCKEN_ALWAYS_DEBUG || BlockenCommon::isMember())) {
$this->_fStart = BlockenCommon::getMicroTime();
}
if (function_exists('tidy_set_encoding')) {
tidy_set_encoding('UTF8');
tidy_setopt('input-xml', true);
}
}
function tidy_html($input_string)
{
// Detect if Tidy is in configured
if (function_exists('tidy_get_release')) {
# Tidy for PHP version 4
if (substr(phpversion(), 0, 1) == 4) {
tidy_setopt('uppercase-attributes', TRUE);
tidy_setopt('wrap', 800);
tidy_parse_string($input_string);
$cleaned_html = tidy_get_output();
}
# Tidy for PHP version 5
if (substr(phpversion(), 0, 1) == 5) {
$config = array('uppercase-attributes' => true, 'wrap' => 800);
$tidy = new tidy();
$tidy->parseString($input_string, $config, 'utf8');
$tidy->cleanRepair();
$cleaned_html = tidy_get_output($tidy);
}
} else {
fprintf(STDERR, "FATAL: TidyHTML not found\n");
//SAH
die("FATAL: TidyHTML not found\n");
//SAH
//# Tidy not configured for this computer
//$cleaned_html = strtoupper($input_string); //Make it all uppercase (SAH)
}
return $cleaned_html;
}
function cleanXHTML($string)
{
if (!extension_loaded('tidy')) {
if (!dl('tidy.so')) {
return strip_tags($string, '<br><a>');
}
}
tidy_setopt('output-xhtml', true);
tidy_setopt('doctype', 'omit');
tidy_setopt('show-body-only', true);
tidy_parse_string($string);
tidy_clean_repair();
$clean = tidy_get_output();
if (!$clean) {
return strip_tags($string, '<br><a>');
}
return $clean;
}
