/**
* BUILD SINGLE XML LOC FRAGMENT
*
* @param $loc (string) full article url [including lang]
* @param $lastmod (string) article last modified date [UNIX date]
* @param $changefreq (string) change frequency [never|yearly|monthly|weekly|daily|hourly|always]
* @param $priority (float) priority [maximum: 1.0]
*
* @return (string) xml location fragment
*/
private function xml_loc_fragment($loc, $lastmod, $changefreq, $priority)
{
$xml_loc = "\t" . '<url>' . PHP_EOL . "\t\t" . '<loc>' . seo42::getServerUrl() . seo42::trimUrl($loc) . '</loc>' . PHP_EOL . "\t\t" . '<lastmod>' . $lastmod . '</lastmod>' . PHP_EOL . "\t\t" . '<changefreq>' . $changefreq . '</changefreq>' . PHP_EOL . "\t\t" . '<priority>' . number_format($priority, 1, ".", "") . '</priority>' . PHP_EOL . "\t" . '</url>' . PHP_EOL;
return $xml_loc;
}
/**
* REWRITE()
*
* rewrite URL
* @param $params from EP URL_REWRITE
*/
function rewrite($params)
{
// URL ALREADY SET BY OTHER EXTENSION
if ($params['subject'] != '') {
return $params['subject'];
}
// EP "SEO42_PRE_REWRITE"
$url = rex_register_extension_point('SEO42_PRE_REWRITE', false, $params);
if ($url !== false) {
return $url;
}
global $REX, $SEO42_IDS;
$id = $params['id'];
$name = $params['name'];
$clang = $params['clang'];
$subdir = '';
// 42 | $REX['ADDON']['seo42']['settings']['install_subdir']
$notfound_id = $REX['NOTFOUND_ARTICLE_ID'];
// GET PARAMS STRING
$urlparams = self::makeUrlParams($params);
// GET URL FROM PATHLIST AND APPEND PARAMS
if (isset($SEO42_IDS[$id]) && isset($SEO42_IDS[$id][$clang])) {
$base_url = $SEO42_IDS[$id][$clang]['url'];
$url = $base_url . $urlparams;
$notfound = false;
} else {
// RexDude
$url = '';
$base_url = '';
if (!empty($SEO42_IDS)) {
if (!isset($SEO42_IDS[$notfound_id][$clang]['url'])) {
$clang = $REX['START_CLANG_ID'];
}
$url = $base_url = $SEO42_IDS[$notfound_id][$clang]['url'];
}
$notfound = true;
}
// URL START
// 42
if ($REX['REDAXO'] && !(rex_request('page', 'string') == 'seo42' && rex_request('subpage', 'string') == 'help')) {
// for seo42 debug page urls should look like in frontend
$subdir = '';
} else {
$subdir = seo42::getUrlStart() . $subdir;
}
// HACK: EP URL_REWRITE WON'T ACCEPT EMPTY STRING AS RETURN
if ($subdir == '' && $url == '') {
$url = ' ';
}
// str_replace fixes a caching bug that appears while updating specific
// modules/slices in the redaxo backend
$url = str_replace('/redaxo/', '/', $subdir . $url);
// retrieve trimmend url
$trimmedUrl = seo42::trimUrl($url);
// external urls / javascript urls etc. so we have to remove the url start string
if (!seo42_utils::isInternalCustomUrl($trimmedUrl)) {
$url = $trimmedUrl;
}
// EP "SEO42_POST_REWRITE"
$ep_params = array('article_id' => $id, 'clang' => $clang, 'notfound' => $notfound, 'base_url' => $base_url, 'subdir' => $subdir, 'urlparams' => $urlparams, 'params' => $params['params'], 'divider' => $params['divider']);
$url = rex_register_extension_point('SEO42_POST_REWRITE', $url, $ep_params);
return $url;
}
