function seo42_appendToPath($path, $name, $article_id, $clang)
{
global $REX;
if ($name != '') {
if (isset($REX['ADDON']['seo42']['settings']['lang'][$clang]['rewrite_mode']) && $REX['ADDON']['seo42']['settings']['lang'][$clang]['rewrite_mode'] == SEO42_REWRITEMODE_URLENCODE) {
// trim stuff
$name = trim($name, " \t\r\n.");
$name = preg_replace('/ {2,}/', ' ', $name);
// convert multiple spaces to one
$name = str_replace(' ', $REX['ADDON']['seo42']['settings']['urlencode_whitespace_replace'], $name);
// spaces
$name = str_replace('/', $REX['ADDON']['seo42']['settings']['urlencode_whitespace_replace'], $name);
// slashes
$name = str_replace('-', $REX['ADDON']['seo42']['settings']['urlencode_whitespace_replace'], $name);
// dashes
$name = preg_replace('/' . $REX['ADDON']['seo42']['settings']['urlencode_whitespace_replace'] . '{2,}/', $REX['ADDON']['seo42']['settings']['urlencode_whitespace_replace'], $name);
// convert multiple whitespaces replacments to one
// lowercase conversion
if ($REX['ADDON']['seo42']['settings']['urlencode_lowercase']) {
$name = mb_strtolower($name, 'UTF-8');
}
// finally do url encode
$name = rawurlencode($name);
} else {
$name = strtolower(seo42_parse_article_name($name, $article_id, $clang));
$name = str_replace('+', $REX['ADDON']['seo42']['settings']['url_whitespace_replace'], $name);
}
// SANITIZE LAST CHARACTER
$name = rtrim($name, '-');
$path .= $name . '/';
}
return $path;
}
public static function parseInternalUrl($url)
{
global $REX;
$sanitizedUrl = ltrim($url, './');
$sanitizedUrlParts = explode('/', $sanitizedUrl);
for ($i = 0; $i < count($sanitizedUrlParts); $i++) {
$sanitizedUrlParts[$i] = seo42_parse_article_name($sanitizedUrlParts[$i], $REX['ARTICLE_ID'], $REX['CUR_CLANG']);
}
$sanitizedUrl = implode('/', $sanitizedUrlParts);
$sanitizedUrl = strtolower($sanitizedUrl);
$sanitizedUrl = str_replace('-htm', '.htm', $sanitizedUrl);
return $sanitizedUrl;
}
public static function getUrlString($string)
{
global $REX;
return strtolower(seo42_parse_article_name($string, $REX['ARTICLE_ID'], $REX['CUR_CLANG']));
}
