/**
* Applies action
*
* @return boolean success
*/
protected function main()
{
$var = Nexista_Flow::find($this->params['var']);
if (is_null($var) or is_array($var)) {
return false;
}
switch (strtoupper($this->params['transtbl'])) {
case 'HTML_ENTITIES':
$trans_tbl = get_html_translation_table(HTML_ENTITIES);
break;
//for dealing with non xsl safe chars
//for dealing with non xsl safe chars
case 'XSL_ENTITIES':
$trans_tbl = array(' ' => ' ');
break;
default:
$trans_tbl = get_html_translation_table(HTML_ENTITIES);
break;
}
if (!empty($this->params['reverse']) && $this->params['reverse'] === 'true') {
$trans_tbl = array_flip($trans_tbl);
}
//write new data to Flow
$var->item(0)->nodeValue = strtr($var->item(0)->nodeValue, $trans_tbl);
return true;
}
function sitemap_image_html_entity($data)
{
global $entity_custom_from, $entity_custom_to;
if (!is_array($entity_custom_from) || !is_array($entity_custom_to)) {
$array_position = 0;
foreach (get_html_translation_table(HTML_ENTITIES) as $key => $value) {
switch ($value) {
case ' ':
break;
case '>':
case '<':
case '"':
case ''':
case '&':
$entity_custom_from[$array_position] = $key;
$entity_custom_to[$array_position] = $value;
$array_position++;
break;
default:
$entity_custom_from[$array_position] = $value;
$entity_custom_to[$array_position] = $key;
$array_position++;
}
}
}
return str_replace($entity_custom_from, $entity_custom_to, $data);
}
function avoidHtmlEntitiesInterpretation($str)
{
$trans = get_html_translation_table(HTML_ENTITIES);
$encoded = strtr($str, $trans);
#################
return $encoded;
}
/** Show the translation for a message you're reading */
function translate_read_form()
{
global $color, $translate_server;
global $message, $translate_dir;
global $translate_show_read;
global $imapConnection, $wrap_at, $passed_id, $mailbox;
if (!$translate_show_read) {
return;
}
$translate_dir = 'to';
$trans_ar = $message->findDisplayEntity(array(), array('text/plain'));
$body = '';
if (!empty($trans_ar[0])) {
for ($i = 0; $i < count($trans_ar); $i++) {
$body .= formatBody($imapConnection, $message, $color, $wrap_at, $trans_ar[$i], $passed_id, $mailbox, true);
}
$hookResults = do_hook('message_body', $body);
$body = $hookResults[1];
} else {
$body = 'Message can\'t be translated';
}
$new_body = $body;
$trans = get_html_translation_table(HTML_ENTITIES);
$trans[' '] = ' ';
$trans = array_flip($trans);
$new_body = strtr($new_body, $trans);
$new_body = urldecode($new_body);
$new_body = strip_tags($new_body);
/* I really don't like this next part ... */
$new_body = str_replace('"', "''", $new_body);
$new_body = strtr($new_body, "\n", ' ');
$function = 'translate_form_' . $translate_server;
$function($new_body);
}
function unhtmlentities($string)
{
$trans_tbl = get_html_translation_table(HTML_ENTITIES);
$trans_tbl = array_flip($trans_tbl);
$ret = strtr($string, $trans_tbl);
return preg_replace('/&#(\\d+);/me', "chr('\\1')", $ret);
}
private function trance_HTML_ENTITIES($str)
{
$trans = get_html_translation_table(HTML_ENTITIES);
//$encoded = strtr ($str, $trans);
$trans = array_flip($trans);
return strtr($str, $trans);
}
function unhtmlentities($string)
{
// From php.net for < 4.3 compat
$trans_tbl = get_html_translation_table(HTML_ENTITIES);
$trans_tbl = array_flip($trans_tbl);
return strtr($string, $trans_tbl);
}
function simplepure_filter(&$pData, &$pFilterHash)
{
// This function is a menagerie of the techniques of the comments listed at
// http://www.php.net/manual/en/function.strip-tags.php - spiderr
global $gBitSystem, $gBitUser;
// convert all HTML entites to catch people trying to sneak stuff by with things like { etc..
if (function_exists('html_entity_decode')) {
// quieten this down since it causes an error in PHP4
// http://bugs.php.net/bug.php?id=25670
$pData = @html_entity_decode($pData, ENT_COMPAT, 'UTF-8');
} else {
$trans_tbl = get_html_translation_table(HTML_ENTITIES);
$trans_tbl = array_flip($trans_tbl);
$pData = strtr($pData, $trans_tbl);
}
// strip_tags() appears to become nauseated at the site of a <!DOCTYPE> declaration
$pData = str_replace('<!DOCTYPE', '<DOCTYPE', $pData);
// Strip all evil tags that remain
// this comes out of gBitSystem->getConfig() set in Liberty Admin
$acceptableTags = $gBitSystem->getConfig('approved_html_tags', DEFAULT_ACCEPTABLE_TAGS);
// Destroy all script code "manually" - strip_tags will leave code inline as plain text
if (!preg_match('/\\<script\\>/', $acceptableTags)) {
$pData = preg_replace("/(\\<script)(.*?)(script\\>)/si", '', $pData);
}
$pData = strip_tags($pData, $acceptableTags);
$pData = str_replace("<!--", "<!--", $pData);
$pData = preg_replace("/(\\<)(.*?)(--\\>)/mi", "" . nl2br("\\2") . "", $pData);
}
function html_entity_decode($str, $quote_style = ENT_COMPAT)
{
$trans_tbl = get_html_translation_table(HTML_ENTITIES, ENT_COMPAT);
$trans_tbl = array_flip($trans_tbl);
$ret = strtr($str, $trans_tbl);
return preg_replace('/&#(\\d+);/me', "chr('\\1')", $ret);
}
function fromNode($node)
{
parent::fromNode($node);
static $trans = false;
if (!$trans) {
$trans = array_flip(get_html_translation_table(HTML_ENTITIES));
}
if (@$this->content) {
if (strpos($this->content, '&') !== false) {
$this->content = strtr($this->content, $trans);
$this->content = str_replace(''', "'", $this->content);
}
if (false === strpos($this->content, '{')) {
return;
}
preg_match_all('/\\{([a-z_]+(\\(\\))?)\\}/i', $this->content, $matches);
//if (false !== strpos($this->content,'(')) {
// echo "<PRE>";print_R($matches);
// exit;
//}
$this->args = $matches[1];
foreach ($this->args as $v) {
$this->content = str_replace('{' . $v . '}', '%s', $this->content);
}
//$this->content = preg_replace('/\{('.implode('|',$matches[1]).')\}/','%s',$this->content);
}
}
function unhtmlentities($string)
{
$trans_tbl = get_html_translation_table(HTML_ENTITIES, ENT_QUOTES);
$trans_tbl = array_flip($trans_tbl);
$trans_tbl += array(''' => "'");
return strtr($string, $trans_tbl);
}
function pdf_first_clean($texte){
// Cette focntion est appelé après la fonction propre
// $texte = ereg_replace("<p class[^>]*>", "<P>", $texte);
//Translation des codes iso
// PB avec l'utilisation de <code>
$trans = get_html_translation_table(HTML_ENTITIES);
$texte = preg_replace(',<!-- .* -->,msU', '', $texte); // supprimer les remarques HTML (du Couteau Suisse ?)
$trans = array_flip($trans);
$trans["<br />\n"] = "<BR>"; // Pour éviter que le \n ne se tranforme en espace dans les <DIV class=spip_code> (TT, tag SPIP : code)
$trans['°'] = "°";
$trans["œ"] = "oe";
$trans["‎"] = "";
$trans["–"] = "-";
$trans["‘"] = "'";
$trans["’"] = "'";
$trans["“"] = "\"";
$trans["”"] = "\"";
$trans["…"] = "...";
$trans["€"] = "Euros";
$trans["û"] = "û";
$trans['->'] = '-»';
$trans['<-'] = '«-';
$trans[' '] = ' ';
// certains titles font paniquer l'analyse
$texte = preg_replace(',title=".*",msU', 'title=""', $texte);
$texte = unicode2charset(charset2unicode($texte), 'iso-8859-1'); // repasser tout dans un charset acceptable par export PDF
$texte = strtr($texte, $trans);
return $texte;
}
function unhtmlentities($string) {
$trans_tbl = get_html_translation_table(HTML_ENTITIES);
$trans_tbl = array_flip($trans_tbl);
$ret = strtr($string, $trans_tbl);
// return preg_replace('/&#(\d+);/me', "chr('\\1')", $ret);
return preg_replace_callback('/&#(\d+);/m', function ($coincidencias) {return strtolower($coincidencias[0]);}, $ret);
}
/**
* Acts like htmlspecialchars but skips characters from $exclude
*/
public static function specialchars($html, $exclude = array('"', "'", "<", ">", "&", " "))
{
$list = get_html_translation_table(HTML_ENTITIES);
foreach ($exclude as $character) {
unset($list[$character]);
}
return strtr($html, $list);
}
public function decode($string)
{
$entities = get_html_translation_table(HTML_ENTITIES, ENT_NOQUOTES, 'UTF-8');
$specialChars = get_html_translation_table(HTML_SPECIALCHARS, ENT_NOQUOTES, 'UTF-8');
$latinChars["latinChars"] = array_diff($entities, $specialChars);
$decodeString = strtr($string, $latinChars["latinChars"]);
return $decodeString;
}
static function escapeXml($string, $trans = '')
{
$trans = is_array($trans) ? $trans : get_html_translation_table(HTML_ENTITIES, ENT_QUOTES);
foreach ($trans as $k => $v) {
$trans[$k] = "&#" . ord($k) . ";";
}
return strtr($string, $trans);
}
function SAXParser()
{
$this->initialize();
$trans = get_html_translation_table(HTML_ENTITIES);
foreach ($trans as $ent => $name) {
$this->trans[substr($name, 1, -1)] = $name;
}
}
function zen_m17n_htmlspecialchars_decode($text)
{
if (function_exists('htmlspecialchars_decode')) {
return htmlspecialchars_decode($text);
} else {
return strtr($text, array_flip(get_html_translation_table(HTML_SPECIALCHARS)));
}
}
private function html_entities($string)
{
$mapping = array();
foreach (get_html_translation_table(HTML_ENTITIES, ENT_QUOTES) as $char => $entity) {
$mapping['!entity-mark#' . ord($char) . '!entity-mar#'] = $entity;
}
return str_replace(array_keys($mapping), $mapping, $string);
}
function _xmlChars($string)
{
$trans = get_html_translation_table(HTML_ENTITIES, ENT_QUOTES);
foreach ($trans as $k => $v) {
$trans[$k] = "&#" . ord($k) . ";";
}
return strtr($string, $trans);
}
function xml_character_encode($string, $trans = '')
{
$trans = is_array($trans) ? $trans : get_html_translation_table(HTML_ENTITIES, ENT_QUOTES);
foreach ($trans as $k => $v) {
$trans[$k] = "&#" . ord($k) . ";";
}
return strtr($string, $trans);
}
function xmlentities($string, $quote_style = ENT_COMPAT)
{
$trans = get_html_translation_table(HTML_ENTITIES, $quote_style);
foreach ($trans as $key => $value) {
$trans[$key] = '&#' . ord($key) . ';';
}
return strtr($string, $trans);
}
function pdml_entity_decode($given_html, $quote_style = ENT_QUOTES)
{
$trans_table = array_flip(array_merge(get_html_translation_table(HTML_SPECIALCHARS, $quote_style), get_html_translation_table(HTML_ENTITIES, $quote_style)));
$trans_table['''] = "'";
$trans_table['€'] = chr(128);
$trans_table['•'] = chr(149);
return strtr($given_html, $trans_table);
}
function htmlspecialchars_decode($string, $style = ENT_COMPAT)
{
$translation = array_flip(get_html_translation_table(HTML_SPECIALCHARS, $style));
if ($style === ENT_QUOTES) {
$translation['''] = '\'';
}
return strtr($string, $translation);
}
function unhtmlentities($string)
{
$trans_tbl = get_html_translation_table(HTML_SPECIALCHARS);
$trans_tbl = array_flip($trans_tbl);
$res = strtr($string, $trans_tbl);
$res = str_replace("&quot;", '"', $res);
return $res;
}
function html_entity_decode($given_html, $quote_style = ENT_QUOTES)
{
$trans_table = get_html_translation_table(HTML_SPECIALCHARS, $quote_style);
if ($trans_table["'"] != ''') {
# some versions of PHP match single quotes to '
$trans_table["'"] = ''';
}
return strtr($given_html, array_flip($trans_table));
}
/**
* Translate all html entities but tags.
*
* @param string $string
* @return string
*/
public static function entities($string)
{
$entities = get_html_translation_table(HTML_ENTITIES);
$entitiesTags = get_html_translation_table(HTML_SPECIALCHARS);
$chars = array_diff($entities, $entitiesTags);
$string = strtr($string, $chars);
$string = preg_replace('/&(?![A-Za-z]{0,4}\\w{2,3};|#[0-9]{2,3};)/', '&', $string);
return $string;
}
function lib_unhtmlentities($string)
{
static $trans_tbl;
if (empty($trans_tbl)) {
$trans_tbl = get_html_translation_table(HTML_ENTITIES);
$trans_tbl = array_flip($trans_tbl);
}
return strtr($string, $trans_tbl);
}
/**
* Generate XHTML valid code.
*
* @param string Incoming text
*
* @return string Validated text
*/
public static function validateXHTML($text)
{
if (strlen($text) > 0) {
$XHTMLConvertEntities = get_html_translation_table(HTML_SPECIALCHARS);
$text = trim($text);
$text = strtr($text, $XHTMLConvertEntities);
}
return $text;
}
/**
* replaces german umlauts with the according html entities.
*
* this is a cleaner way than just to replace every html
* entity in board / category names and descriptions
**/
function fix_umlauts($str)
{
$trans = get_html_translation_table(HTML_ENTITIES, ENT_QUOTES);
foreach ($trans as $key => $value) {
$trans[$key] = '&#' . ord($key) . ';';
}
strtr($str, $trans);
return $str;
}
