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Restructuring code

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This commit is contained in:
Michael 2019-12-23 14:26:06 +00:00
parent 4653d7d3b0
commit 9cc2212b4b
1 changed files with 55 additions and 36 deletions
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91
src/Network/Probe.php
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@ -359,7 +359,7 @@ class Probe
$data['url'] = $uri;
}
if (!empty($data['photo']) && !empty($data["baseurl"])) {
if (!empty($data['photo']) && !empty($data['baseurl'])) {
$data['baseurl'] = Network::getUrlMatch(Strings::normaliseLink($data['baseurl']), Strings::normaliseLink($data['photo']));
} elseif (empty($data['photo'])) {
$data['photo'] = System::baseUrl() . '/images/person-300.jpg';
@ -641,20 +641,20 @@ class Probe
if (in_array($network, ["", Protocol::DFRN])) {
$result = self::dfrn($webfinger);
}
if ((empty($result['network']) && ($network == "")) || ($network == Protocol::DIASPORA)) {
$result = self::diaspora($webfinger, $result);
if ((!$result && ($network == "")) || ($network == Protocol::DIASPORA)) {
$result = self::diaspora($webfinger);
}
if ((empty($result['network']) && ($network == "")) || ($network == Protocol::OSTATUS)) {
$result = self::ostatus($webfinger, false, $result);
if ((!$result && ($network == "")) || ($network == Protocol::OSTATUS)) {
$result = self::ostatus($webfinger, false);
}
if ((empty($result['network']) && ($network == "")) || ($network == Protocol::PUMPIO)) {
$result = self::pumpio($webfinger, $addr, $result);
// if (in_array($network, ['', Protocol::ZOT])) {
// $result = self::zot($webfinger, $result);
// }
if ((!$result && ($network == "")) || ($network == Protocol::PUMPIO)) {
$result = self::pumpio($webfinger, $addr);
}
if ((empty($result['network']) && ($network == "")) || ($network == Protocol::ZOT)) {
$result = self::zot($webfinger, $result);
}
if ((empty($result['network']) && ($network == "")) || ($network == Protocol::FEED)) {
$result = self::feed($uri, true, $result);
if ((!$result && ($network == "")) || ($network == Protocol::FEED)) {
$result = self::feed($uri, true);
} else {
// We overwrite the detected nick with our try if the previois routines hadn't detected it.
// Additionally it is overwritten when the nickname doesn't make sense (contains spaces).
@ -697,6 +697,18 @@ class Probe
*/
private static function zot($webfinger, $data)
{
if (!empty($webfinger["aliases"]) && is_array($webfinger["aliases"])) {
foreach ($webfinger["aliases"] as $alias) {
if (substr($alias, 0, 5) == 'acct:') {
$data["addr"] = substr($alias, 5);
}
}
}
if (!empty($webfinger["subject"]) && (substr($webfinger["subject"], 0, 5) == "acct:")) {
$data["addr"] = substr($webfinger["subject"], 5);
}
$zot_url = '';
foreach ($webfinger['links'] as $link) {
if (($link['rel'] == 'http://purl.org/zot/protocol') && !empty($link['href'])) {
@ -705,6 +717,10 @@ class Probe
}
if (empty($zot_url) && !empty($data['addr']) && !empty(self::$baseurl)) {
$condition = ['nurl' => Strings::normaliseLink(self::$baseurl), 'platform' => ['hubzilla']];
if (!DBA::exists('gserver', $condition)) {
exit;
}
$zot_url = self::$baseurl . '/.well-known/zot-info?address=' . $data['addr'];
}
@ -730,24 +746,29 @@ class Probe
if (!is_array($json)) {
return $data;
}
if (!empty($json['protocols']) && in_array('zot', $json['protocols'])) {
$data['network'] = Protocol::ZOT;
} elseif (!isset($json['protocols'])) {
$data['network'] = Protocol::ZOT;
//print_r($json);
if (empty($data['network'])) {
if (!empty($json['protocols']) && in_array('zot', $json['protocols'])) {
$data['network'] = Protocol::ZOT;
} elseif (!isset($json['protocols'])) {
$data['network'] = Protocol::ZOT;
}
}
if (!empty($json['guid'])) {
if (!empty($json['guid']) && empty($data['guid'])) {
$data['guid'] = $json['guid'];
}
if (!empty($json['key'])) {
if (!empty($json['key']) && empty($data['pubkey'])) {
$data['pubkey'] = $json['key'];
}
if (!empty($json['name'])) {
$data['name'] = $json['name'];
}
if (!empty($json['photo']) && empty($data['photo'])) {
if (!empty($json['photo'])) {
$data['photo'] = $json['photo'];
if (!empty($json['photo_updated'])) {
$data['photo'] .= '?rev=' . urlencode($json['photo_updated']);
}
}
if (!empty($json['address'])) {
$data['addr'] = $json['address'];
@ -1112,7 +1133,7 @@ class Probe
}
if (!isset($data["network"]) || ($hcard_url == "")) {
return $data;
return false;
}
// Fetch data via noscrape - this is faster
@ -1266,17 +1287,15 @@ class Probe
* @brief Check for Diaspora contact
*
* @param array $webfinger Webfinger data
* @param array $data previously probed data
*
* @return array Diaspora data
* @throws HTTPException\InternalServerErrorException
*/
private static function diaspora($webfinger, $data)
private static function diaspora($webfinger)
{
$hcard_url = "";
unset($data["guid"]);
unset($data["pubkey"]);
$data = [];
// The array is reversed to take into account the order of preference for same-rel links
// See: https://tools.ietf.org/html/rfc7033#section-4.4.4
@ -1352,13 +1371,14 @@ class Probe
*
* @param array $webfinger Webfinger data
* @param bool $short Short detection mode
* @param array $data previously probed data
*
* @return array|bool OStatus data or "false" on error or "true" on short mode
* @throws HTTPException\InternalServerErrorException
*/
private static function ostatus($webfinger, $short = false, $data = [])
private static function ostatus($webfinger, $short = false)
{
$data = [];
if (!empty($webfinger["aliases"]) && is_array($webfinger["aliases"])) {
foreach ($webfinger["aliases"] as $alias) {
if (strstr($alias, "@") && !strstr(Strings::normaliseLink($alias), "http://")) {
@ -1543,11 +1563,11 @@ class Probe
*
* @param array $webfinger Webfinger data
* @param string $addr
* @param array $data previously probed data
* @return array pump.io data
*/
private static function pumpio($webfinger, $addr, $data)
private static function pumpio($webfinger, $addr)
{
$data = [];
// The array is reversed to take into account the order of preference for same-rel links
// See: https://tools.ietf.org/html/rfc7033#section-4.4.4
foreach (array_reverse($webfinger["links"]) as $link) {
@ -1574,13 +1594,13 @@ class Probe
$data["network"] = Protocol::PUMPIO;
} else {
return $data;
return false;
}
$profile_data = self::pumpioProfileData($data["url"]);
if (!$profile_data) {
return $data;
return false;
}
$data = array_merge($data, $profile_data);
@ -1703,17 +1723,16 @@ class Probe
*
* @param string $url Profile link
* @param boolean $probe Do a probe if the page contains a feed link
* @param array $data previously probed data
*
* @return array feed data
* @throws HTTPException\InternalServerErrorException
*/
private static function feed($url, $probe = true, $data = [])
private static function feed($url, $probe = true)
{
$curlResult = Network::curl($url);
if ($curlResult->isTimeout()) {
self::$istimeout = true;
return $data;
return false;
}
$feed = $curlResult->getBody();
$dummy1 = $dummy2 = $dummy3 = null;
@ -1721,13 +1740,13 @@ class Probe
if (!$feed_data) {
if (!$probe) {
return $data;
return false;
}
$feed_url = self::getFeedLink($url);
if (!$feed_url) {
return $data;
return false;
}
return self::feed($feed_url, false);