/**
* remove unnessary stuff + add http:// for external urls
* TODO: protocol to lower!
* @static
* 2009-12-22 ms
*/
public static function cleanUrl($url, $headerRedirect = false)
{
if ($url == '' || $url == 'http://' || $url == 'http://www' || $url == 'http://www.') {
$url = '';
} else {
$url = self::autoPrefixUrl($url, 'http://');
}
if ($headerRedirect && !empty($url)) {
$headers = self::getHeaderFromUrl($url);
if ($headers !== false) {
$headerString = implode("\n", $headers);
if ((bool) preg_match('#^HTTP/.*\\s+[(301)]+\\s#i', $headerString)) {
foreach ($headers as $header) {
if (mb_strpos($header, 'Location:') === 0) {
$url = trim(hDec(mb_substr($header, 9)));
// rawurldecode/urldecode ?
}
}
}
}
}
$length = mb_strlen($url);
while (!empty($url) && mb_strrpos($url, '/') === $length - 1) {
$url = mb_substr($url, 0, $length - 1);
$length--;
}
return $url;
}
protected function _process($text, $type = null)
{
if (empty($type)) {
# auto detect
$type = $this->_autoDetect($text);
$this->request->data['Form']['type'] = $type;
//return $text;
}
switch ($type) {
case '1':
$text = h($text);
break;
case '2':
$text = hDec($text);
break;
case '3':
$text = ent($text);
break;
case '4':
$text = entDec($text);
break;
case '5':
$pieces = explode(NL, $text);
foreach ($pieces as $key => $val) {
$pieces[$key] = TB . $val;
}
$text = implode(NL, $pieces);
break;
case '6':
$pieces = explode(NL, $text);
foreach ($pieces as $key => $val) {
$pieces[$key] = mb_substr($val, 0, 1) === TB ? mb_substr($val, 1) : $val;
}
$text = implode(NL, $pieces);
break;
}
return $text;
}
/**
* @param string $email
* @param options:
* - obfuscate: true/false (defaults to false)
* @return string html
*/
public static function prepareEmail($email, $options = [], $customOptions = [])
{
$obfuscate = false;
if (isset($options['obfuscate'])) {
$obfuscate = $options['obfuscate'];
unset($options['obfuscate']);
}
if (!isset($customOptions['escape']) || $customOptions['escape'] !== false) {
$email = hDec($email);
}
$Html = new HtmlHelper(new View(null));
if (!$obfuscate) {
return $Html->link($email, "mailto:" . $email, $options);
}
$class = __CLASS__;
$Common = new $class();
$Common->Html = $Html;
return $Common->encodeEmailUrl($email, null, [], $options);
}