/**
* validation of attributes value
*
* @param string $validation_type
* @param string $attribute
* @param string $value
* @return boolean
*/
public function validation($validation_type, $attribute, $value)
{
switch ($validation_type) {
/* please dont' use boolean, it's not a good idea in PHP :) */
case 'boolean':
if (is_bool($value)) {
$this->setValid($attribute, true);
return true;
} else {
$this->setValid($attribute, false);
return false;
}
break;
case 'int':
case 'decimal':
case 'numeric':
if (is_numeric($value)) {
$this->setValid($attribute, true);
return true;
} else {
$this->setValid($attribute, false);
return false;
}
break;
case 'string':
case 'text':
case 'serialized':
case 'xml':
$value = trim($value);
if ($value != '') {
$this->setValid($attribute, true);
return true;
} else {
if ($this->_metaData[$attribute]['required'] == true) {
$this->setValid($attribute, false);
/*
($this->_metaData[$attribute]['label'] == '') ? $label = $attribute: $label = $this->_metaData[$attribute]['label'];
msg("$label is required","error", 0);
*/
return false;
}
}
case 'xhtml':
//don't do any validation if Tidy is not installed
if (!function_exists('tidy_get_status')) {
return true;
}
//msg($_GET['request']);
//msg($value);
$tidy_content = '
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><title>test</title></head><body>' . $value . '</body></html>';
// Specify configuration
$config = array('show-warnings' => true, 'doctype' => 'transitional', 'indent' => true, 'output-xhtml' => true, 'wrap' => 200);
// Tidy
$tidy = new tidy();
$tidy->parseString($tidy_content, $config, 'utf8');
//$tidy->cleanRepair();
//$tidy->diagnose();
// get result
$result_status = tidy_get_status($tidy);
$result_message = tidy_get_error_buffer($tidy);
if ($result_status > 1) {
$error = $result_message;
} else {
if ($result_status > 0) {
msg("Tidy warning: {$result_message}", "error", 2);
}
}
if ($error != '') {
msg($error, 'error');
$this->setValid($attribute, false);
return false;
} else {
$this->setValid($attribute, true);
return true;
}
break;
case 'datetime':
//$this->setValid($attribute, true);
return true;
break;
case 'date':
// ISO date
$regex = "/^\\d{4}-\\d{1,2}-\\d{1,2}\$/";
if (preg_match($regex, $value, $matches)) {
$this->setValid($attribute, true);
return true;
} else {
$this->setValid($attribute, false);
return false;
}
break;
case 'email':
$regex = '/^([*+!.&#$|\'\\%\\/0-9a-z^_`{}=?~:-]+)@(([0-9a-z-]+\\.)+[0-9a-z]{2,32})$/i';
if (preg_match($regex, $value, $matches)) {
$this->setValid($attribute, true);
return true;
} else {
msg(I18N_ERROR_ENTER_VALID_EMAIL, 'error');
$this->setValid($attribute, false);
return false;
}
break;
case 'url':
$regex = '/^(http:\\/\\/|ftp:\\/\\/)/i';
if (preg_match($regex, $value, $matches)) {
$this->setValid($attribute, true);
return true;
} else {
msg(I18N_ERROR_WRONG_URL, "error", 2);
$this->setValid($attribute, false);
return false;
}
break;
case 'decimal':
$this->setValid($attribute, true);
return true;
break;
case 'product_code':
/*
* be aware of "_", in SQL LIKE (escape it, or don't use it)
*/
if (preg_match('/^[0-9a-zA-Z-]*$/', $pc)) {
$this->setValid($attribute, true);
return true;
} else {
msg(I18N_ERROR_INVALID_PRODUCT_CODE, 'error', 2);
$this->setValid($attribute, false);
return false;
}
break;
default:
$this->setValid($attribute, true);
return true;
break;
}
}
<?php $html = '<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.2//EN"> <html> <head> <title></title> </head> <body> <p>paragraph</p> </body> </html>'; $tidy = tidy_parse_string($html); echo tidy_get_status($tidy); // status 0 indicates no errors or warnings $html = '<p>paragraph</i>'; $tidy = tidy_parse_string($html); echo tidy_get_status($tidy); // status 1 indicates warnings $html = '<bogus>test</bogus>'; $tidy = tidy_parse_string($html); echo tidy_get_status($tidy); // status 2 indicates error
/**
* Use the HTML tidy PECL extension to use the tidy library in-process,
* saving the overhead of spawning a new process. Currently written to
* the PHP 4.3.x version of the extension, may not work on PHP 5.
*
* 'pear install tidy' should be able to compile the extension module.
*
* @private
* @static
*/
function internalTidy($text)
{
global $wgTidyConf;
$fname = 'Parser::internalTidy';
wfProfileIn($fname);
tidy_load_config($wgTidyConf);
tidy_set_encoding('utf8');
tidy_parse_string($text);
tidy_clean_repair();
if (tidy_get_status() == 2) {
// 2 is magic number for fatal error
// http://www.php.net/manual/en/function.tidy-get-status.php
$cleansource = null;
} else {
$cleansource = tidy_get_output();
}
wfProfileOut($fname);
return $cleansource;
}
/**
* Use HTML Tidy to validate the $text
* Only runs when $config['HTML_Tidy'] is off
*
* @param string $text The html content to be checked. Passed by reference
*/
static function tidyFix(&$text, $ignore_config = false)
{
global $config;
if (!$ignore_config) {
if (empty($config['HTML_Tidy']) || $config['HTML_Tidy'] == 'off') {
return true;
}
}
if (!function_exists('tidy_parse_string')) {
return false;
}
$options = array();
$options['wrap'] = 0;
//keeps tidy from wrapping... want the least amount of space changing as possible.. could get rid of spaces between words with the str_replaces below
$options['doctype'] = 'omit';
//omit, auto, strict, transitional, user
$options['drop-empty-paras'] = true;
//drop empty paragraphs
$options['output-xhtml'] = true;
//need this so that <br> will be <br/> .. etc
$options['show-body-only'] = true;
$options['hide-comments'] = false;
//$options['anchor-as-name'] = true; //default is true, but not alwasy availabel. When true, adds an id attribute to anchor; when false, removes the name attribute... poorly designed, but we need it to be true
//
// php4
//
if (function_exists('tidy_setopt')) {
$options['char-encoding'] = 'utf8';
gp_edit::tidyOptions($options);
$tidy = tidy_parse_string($text);
tidy_clean_repair();
if (tidy_get_status() === 2) {
// 2 is magic number for fatal error
// http://www.php.net/manual/en/function.tidy-get-status.php
$tidyErrors[] = 'Tidy found serious XHTML errors: <br/>' . nl2br(htmlspecialchars(tidy_get_error_buffer($tidy)));
return false;
}
$text = tidy_get_output();
//
// php5
//
} else {
$tidy = tidy_parse_string($text, $options, 'utf8');
tidy_clean_repair($tidy);
if (tidy_get_status($tidy) === 2) {
// 2 is magic number for fatal error
// http://www.php.net/manual/en/function.tidy-get-status.php
$tidyErrors[] = 'Tidy found serious XHTML errors: <br/>' . nl2br(htmlspecialchars(tidy_get_error_buffer($tidy)));
return false;
}
$text = tidy_get_output($tidy);
}
return true;
}
/**
* Use HTML Tidy to validate the $text
* Only runs when $config['HTML_Tidy'] is off
*
* @param string $text The html content to be checked. Passed by reference
*/
public static function tidyFix(&$text, $ignore_config = false)
{
global $config;
if (!$ignore_config) {
if (empty($config['HTML_Tidy']) || $config['HTML_Tidy'] == 'off') {
return true;
}
}
if (!function_exists('tidy_parse_string')) {
return false;
}
$options = array();
$options['wrap'] = 0;
//keeps tidy from wrapping... want the least amount of space changing as possible.. could get rid of spaces between words with the str_replaces below
$options['doctype'] = 'omit';
//omit, auto, strict, transitional, user
$options['drop-empty-paras'] = true;
//drop empty paragraphs
$options['output-xhtml'] = true;
//need this so that <br> will be <br/> .. etc
$options['show-body-only'] = true;
$options['hide-comments'] = false;
$tidy = tidy_parse_string($text, $options, 'utf8');
tidy_clean_repair($tidy);
if (tidy_get_status($tidy) === 2) {
// 2 is magic number for fatal error
// http://www.php.net/manual/en/function.tidy-get-status.php
return false;
}
$text = tidy_get_output($tidy);
return true;
}
