/**
* Dump from a URL
*
* @param string path of the file to create (i.e. /home/foobar/index.html).
* @param string url.
*/
static function fromURL($path, $url)
{
echo 'Saving "' . $url . '" into "' . $path . '"' . PHP_EOL;
// Generate the view content
$request = \photon\test\HTTP::baseRequest('GET', $url);
$response = \photon\core\Dispatcher::match($request);
// If the output is NOT HTML, write the content on disk
$type = $response->headers['Content-Type'];
if (strstr($type, 'text/html') === false) {
file_put_contents($path, $response->content, LOCK_EX);
return;
}
// If the output is HTML, generate extra data to write on disk
echo 'Downloading extra content and patching links' . PHP_EOL;
$dom = new \DOMDocument();
@$dom->loadHTML($response->content);
// Lot of warning on HTML5 tags like nav
$xpath = new \DOMXpath($dom);
foreach ($xpath->query('//script[@src]') as $script) {
$src = $script->getAttribute('src');
$script->setAttribute('src', static::downloadExtra($path, $src));
}
foreach ($xpath->query('//a[@href]') as $a) {
$href = $a->getAttribute('href');
if (substr($href, -1) === '/') {
continue;
}
$a->setAttribute('href', static::downloadExtra($path, $href));
}
foreach ($xpath->query('//link[@href]') as $link) {
$href = $link->getAttribute('href');
$link->setAttribute('href', static::downloadExtra($path, $href));
}
foreach ($xpath->query('//img[@src]') as $img) {
$src = $img->getAttribute('src');
$img->setAttribute('src', static::downloadExtra($path, $src));
}
$content = $dom->saveHTML();
file_put_contents($path, $content, LOCK_EX);
}
