/**
* Convert relative links, images scr and form actions to absolute
*
* @param ElementFinder $page
* @param string $affectedUrl
*/
public static function convertUrlsToAbsolute(ElementFinder $page, $affectedUrl)
{
$affected = new Uri($affectedUrl);
$srcElements = $page->element('//*[@src] | //*[@href] | //form[@action]');
$baseUrl = $page->value('//base/@href')->getFirst();
foreach ($srcElements as $element) {
$attributeName = 'href';
if ($element->hasAttribute('action') === true and $element->tagName === 'form') {
$attributeName = 'action';
} else {
if ($element->hasAttribute('src') === true) {
$attributeName = 'src';
}
}
$relative = $element->getAttribute($attributeName);
# don`t change javascript in href
if (preg_match('!^\\s*javascript\\s*:\\s*!', $relative)) {
continue;
}
if (parse_url($relative) === false) {
continue;
}
if (!empty($baseUrl) and !preg_match('!^(/|http)!i', $relative)) {
$relative = Uri::resolve(new Uri($baseUrl), $relative);
}
$url = Uri::resolve($affected, (string) $relative);
$element->setAttribute($attributeName, (string) $url);
}
}
