public static function purifyText($text, $keyword = false)
{
$myts =& Xmf_Sanitizer::getInstance();
$text = str_replace(' ', ' ', $text);
$text = str_replace('<br />', ' ', $text);
$text = str_replace('<br/>', ' ', $text);
$text = str_replace('<br', ' ', $text);
$text = strip_tags($text);
$text = html_entity_decode($text);
$text = $myts->undoHtmlSpecialChars($text);
$text = str_replace(')', ' ', $text);
$text = str_replace('(', ' ', $text);
$text = str_replace(':', ' ', $text);
$text = str_replace('&euro', ' euro ', $text);
$text = str_replace('&hellip', '...', $text);
$text = str_replace('&rsquo', ' ', $text);
$text = str_replace('!', ' ', $text);
$text = str_replace('?', ' ', $text);
$text = str_replace('"', ' ', $text);
$text = str_replace('-', ' ', $text);
$text = str_replace('\\n', ' ', $text);
$text = str_replace('―', ' ', $text);
if ($keyword) {
$text = str_replace('.', ' ', $text);
$text = str_replace(',', ' ', $text);
$text = str_replace('\'', ' ', $text);
}
$text = str_replace(';', ' ', $text);
return $text;
}
/**
* Output a dump of a variable
*
* @param string $var variable which will be dumped
*/
function dump($var, $echo = true, $exit = false)
{
$myts = Xmf_Sanitizer::getInstance();
$msg = $myts->displayTarea(var_export($var, true));
$msg = "<div style='padding: 5px; font-weight: bold'>{$msg}</div>";
if (!$echo) {
return $msg;
}
echo $msg;
if ($exit) {
die;
}
}
/**
* Constructor for xoopsMetagen
*
* @param string $title Page title
* @param string $keywords List of meta keywords
* @param string $description Meta description
* @param string $categoryPath
*
*/
function __construct($title, $keywords = false, $description = false, $categoryPath = false)
{
$this->_myts =& Xmf_Sanitizer::getInstance();
$this->setCategoryPath($categoryPath);
$this->setTitle($title);
$this->setDescription($description);
if (!$keywords) {
$keywords = $this->createMetaKeywords();
}
/* $myts = MyTextSanitizer::getInstance();
if (method_exists($myts, 'formatForML')) {
$keywords = $myts->formatForML($keywords);
$description = $myts->formatForML($description);
}
*/
$this->setKeywords($keywords);
}
/**
* Clean values of all variables of the object for storage.
* also add slashes and quote string whereever needed
*
* CleanVars only contains changed and cleaned variables
* Reference is used for PHP4 compliance
*
* @return bool true if successful
* @access public
*/
function cleanVars(&$object)
{
$ts =& Xmf_Sanitizer::getInstance();
$errors = array();
$vars = $object->getVars();
$object->cleanVars = array();
foreach ($vars as $k => $v) {
if (!$v["changed"]) {
continue;
}
$cleanv = $v['value'];
$cleanv = Xmf_Object_Dtype::cleanVars($object, $k, $v, $cleanv);
$object->cleanVars[$k] = $cleanv;
}
if (!empty($errors)) {
$object->setErrors($errors);
}
$object->unsetDirty();
//print_r($errors);exit();
return empty($errors) ? true : false;
}
/**
* Retrieve a list of objects data
*
* @param object $criteria {@link CriteriaElement} conditions to be met
* @param int $limit Max number of objects to fetch
* @param int $start Which record to start at
*
* @return array
*/
function getList($criteria = null, $limit = 0, $start = 0)
{
$ret = array();
if ($criteria == null) {
$criteria = new CriteriaCompo();
}
$sql = "SELECT `{$this->handler->keyName}`";
if (!empty($this->handler->identifierName)) {
$sql .= ", `{$this->handler->identifierName}`";
}
$sql .= " FROM `{$this->handler->table}`";
if (isset($criteria) && is_subclass_of($criteria, 'xmf_criteria_element')) {
$sql .= ' ' . $criteria->renderWhere();
if ($sort = $criteria->getSort()) {
$sql .= ' ORDER BY ' . $sort . ' ' . $criteria->getOrder();
}
$limit = $criteria->getLimit();
$start = $criteria->getStart();
}
$result = $this->handler->db->query($sql, $limit, $start);
if (!$result) {
return $ret;
}
$myts =& Xmf_Sanitizer::getInstance();
while ($myrow = $this->handler->db->fetchArray($result)) {
//identifiers should be textboxes, so sanitize them like that
$ret[$myrow[$this->handler->keyName]] = empty($this->handler->identifierName) ? 1 : $myts->htmlSpecialChars($myrow[$this->handler->identifierName]);
}
return $ret;
}
function _sanitize($value)
{
$myts =& Xmf_Sanitizer::getInstance();
return $myts->displayTarea($value, 1);
}
function init()
{
$this->db =& XoopsDatabaseFactory::getDatabaseConnection();
$this->ts =& Xmf_Sanitizer::getInstance();
}
/**
* create HTML to output the form as a theme-enabled table with validation.
*
* @param bool $withtags whether to add script HTML tag to the $js string
* @return bool $js the constructed javascript validation string
*/
function renderValidationJS($withtags = true)
{
$js = "";
if ($withtags) {
$js .= "\n<!-- Start Form Validation JavaScript //-->\n<script type='text/javascript'>\n<!--//\n";
}
$myts =& Xmf_Sanitizer::getInstance();
$formname = $this->getName();
$js .= "function xoopsFormValidate_{$formname}(myform) {";
// First, output code to check required elements
$elements = $this->getRequired();
foreach ($elements as $elt) {
$eltname = $elt->getName();
$eltcaption = trim($elt->getCaption());
$eltmsg = empty($eltcaption) ? sprintf(_FORM_ENTER, $eltname) : sprintf(_FORM_ENTER, $eltcaption);
$eltmsg = str_replace('"', '\\"', stripslashes($eltmsg));
if (strtolower(get_class($elt)) == 'xmf_form_element_radio') {
$js .= "var myOption = -1;";
$js .= "for (i=myform.{$eltname}.length-1; i > -1; i--) {\r\n if (myform.{$eltname}[i].checked) {\r\n myOption = i; i = -1;\r\n }\r\n }\r\n if (myOption == -1) {\r\n window.alert(\"{$eltmsg}\"); myform.{$eltname}[0].focus(); return false; }\n";
} elseif (strtolower(get_class($elt)) == 'xmf_form_element_selectmulti') {
$js .= "var hasSelections = false;";
$js .= "for(var i = 0; i < myform['{$eltname}[]'].length; i++){\r\n if (myform['{$eltname}[]'].options[i].selected) {\r\n hasSelections = true;\r\n }\r\n\r\n }\r\n if (hasSelections == false) {\r\n window.alert(\"{$eltmsg}\"); myform['{$eltname}[]'].options[0].focus(); return false; }\n";
} elseif (strtolower(get_class($elt)) == 'xoopsformcheckbox') {
$js .= "var hasSelections = false;";
//sometimes, there is an implicit '[]', sometimes not
if (strpos($eltname, '[') === false) {
$js .= "for(var i = 0; i < myform['{$eltname}[]'].length; i++){\r\n if (myform['{$eltname}[]'][i].checked) {\r\n hasSelections = true;\r\n }\r\n\r\n }\r\n if (hasSelections == false) {\r\n window.alert(\"{$eltmsg}\"); myform['{$eltname}[]'][0].focus(); return false; }\n";
} else {
$js .= "for(var i = 0; i < myform['{$eltname}'].length; i++){\r\n if (myform['{$eltname}'][i].checked) {\r\n hasSelections = true;\r\n }\r\n\r\n }\r\n if (hasSelections == false) {\r\n window.alert(\"{$eltmsg}\"); myform['{$eltname}'][0].focus(); return false; }\n";
}
} else {
$js .= "if ( myform.{$eltname}.value == \"\" ) " . "{ window.alert(\"{$eltmsg}\"); myform.{$eltname}.focus(); return false; }\n";
}
}
// Now, handle custom validation code
$elements = $this->getElements(true);
foreach ($elements as $elt) {
if (method_exists($elt, 'renderValidationJS') && strtolower(get_class($elt)) != 'xmf_form_element_checkbox') {
if ($eltjs = $elt->renderValidationJS()) {
$js .= $eltjs . "\n";
}
}
}
$js .= "return true;\n}\n";
if ($withtags) {
$js .= "//--></script>\n<!-- End Form Validation JavaScript //-->\n";
}
return $js;
}
function codeIcon()
{
$textarea_id = $this->getName();
$code = "<a name='moresmiley'></a>" . "<img src='" . XOOPS_URL . "/images/url.gif' alt='" . _XOOPS_FORM_ALT_URL . "' title='" . _XOOPS_FORM_ALT_URL . "' onclick='xoopsCodeUrl(\"{$textarea_id}\", \"" . htmlspecialchars(_ENTERURL, ENT_QUOTES) . "\", \"" . htmlspecialchars(_ENTERWEBTITLE, ENT_QUOTES) . "\");' onmouseover='style.cursor=\"hand\"'/> " . "<img src='" . XOOPS_URL . "/images/email.gif' alt='" . _XOOPS_FORM_ALT_EMAIL . "' title='" . _XOOPS_FORM_ALT_EMAIL . "' onclick='xoopsCodeEmail(\"{$textarea_id}\", \"" . htmlspecialchars(_ENTEREMAIL, ENT_QUOTES) . "\");' onmouseover='style.cursor=\"hand\"'/> " . "<img src='" . XOOPS_URL . "/images/imgsrc.gif' alt='" . _XOOPS_FORM_ALT_IMG . "' title='" . _XOOPS_FORM_ALT_IMG . "' onclick='xoopsCodeImg(\"{$textarea_id}\", \"" . htmlspecialchars(_ENTERIMGURL, ENT_QUOTES) . "\", \"" . htmlspecialchars(_ENTERIMGPOS, ENT_QUOTES) . "\", \"" . htmlspecialchars(_IMGPOSRORL, ENT_QUOTES) . "\", \"" . htmlspecialchars(_ERRORIMGPOS, ENT_QUOTES) . "\", \"" . htmlspecialchars(_XOOPS_FORM_ALT_ENTERWIDTH, ENT_QUOTES) . "\");' onmouseover='style.cursor=\"hand\"'/> " . "<img src='" . XOOPS_URL . "/images/image.gif' alt='" . _XOOPS_FORM_ALT_IMAGE . "' title='" . _XOOPS_FORM_ALT_IMAGE . "' onclick='openWithSelfMain(\"" . XOOPS_URL . "/imagemanager.php?target={$textarea_id}\",\"imgmanager\",400,430);' onmouseover='style.cursor=\"hand\"'/> " . "<img src='" . XOOPS_URL . "/images/smiley.gif' alt='" . _XOOPS_FORM_ALT_SMILEY . "' title='" . _XOOPS_FORM_ALT_SMILEY . "' onclick='openWithSelfMain(\"" . XOOPS_URL . "/misc.php?action=showpopups&type=smilies&target={$textarea_id}\",\"smilies\",300,475);' onmouseover='style.cursor=\"hand\"'/> ";
$myts =& Xmf_Sanitizer::getInstance();
$extensions = array_filter($myts->config['extensions']);
foreach (array_keys($extensions) as $key) {
$extension = $myts->loadExtension($key);
@(list($encode, $js) = $extension->encode($textarea_id));
if (empty($encode)) {
continue;
}
$code .= $encode;
if (!empty($js)) {
$this->js .= $js;
}
}
$code .= "<img src='" . XOOPS_URL . "/images/code.gif' alt='" . _XOOPS_FORM_ALT_CODE . "' title='" . _XOOPS_FORM_ALT_CODE . "' onclick='xoopsCodeCode(\"{$textarea_id}\", \"" . htmlspecialchars(_ENTERCODE, ENT_QUOTES) . "\");' onmouseover='style.cursor=\"hand\"'/> " . "<img src='" . XOOPS_URL . "/images/quote.gif' alt='" . _XOOPS_FORM_ALT_QUOTE . "' title='" . _XOOPS_FORM_ALT_QUOTE . "' onclick='xoopsCodeQuote(\"{$textarea_id}\", \"" . htmlspecialchars(_ENTERQUOTE, ENT_QUOTES) . "\");' onmouseover='style.cursor=\"hand\"'/>";
return $code;
}
