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Support for the case when the guid and public key will vanish from webfinger

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This commit is contained in:
Michael Vogel 2016-06-25 00:38:47 +02:00
parent f8a20a15d3
commit ec5b3109e4
1 changed files with 18 additions and 6 deletions
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24
include/Scrape.php
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@ -90,9 +90,18 @@ function scrape_dfrn($url, $dont_probe = false) {
if(attribute_contains($item->getAttribute('class'), 'vcard')) {
$level2 = $item->getElementsByTagName('*');
foreach($level2 as $x) {
if(attribute_contains($x->getAttribute('class'),'fn')) {
if(attribute_contains($x->getAttribute('class'),'uid'))
$ret['guid'] = $x->textContent;
if(attribute_contains($x->getAttribute('class'),'nickname'))
$ret['nickname'] = $x->textContent;
if(attribute_contains($x->getAttribute('class'),'fn'))
$ret['fn'] = $x->textContent;
}
if(attribute_contains($x->getAttribute('class'),'searchable'))
$ret['searchable'] = $x->textContent;
if(attribute_contains($x->getAttribute('class'),'key'))
$ret['key'] = $x->textContent;
if(attribute_contains($x->getAttribute('class'),'url'))
$ret['url'] = $x->textContent;
if((attribute_contains($x->getAttribute('class'),'photo'))
|| (attribute_contains($x->getAttribute('class'),'avatar'))) {
$size = intval($x->getAttribute('width'));
@ -102,9 +111,6 @@ function scrape_dfrn($url, $dont_probe = false) {
$largest_photo = (($size == 175) ? 9999 : $size);
}
}
if(attribute_contains($x->getAttribute('class'),'key')) {
$ret['key'] = $x->textContent;
}
}
}
}
@ -585,6 +591,11 @@ function probe_url($url, $mode = PROBE_NORMAL, $level = 1) {
// Diaspora will remove it from the webfinger somewhere in the future.
if (($hcard != "") AND ($pubkey == "")) {
$ret = scrape_dfrn(($hcard) ? $hcard : $dfrn, true);
if (isset($ret["guid"]))
$diaspora_guid = $ret["guid"];
if (isset($ret["url"]))
$diaspora_base = $ret["url"];
if (isset($ret["key"])) {
$hcard_key = $ret["key"];
if(strstr($hcard_key,'RSA '))
@ -593,8 +604,9 @@ function probe_url($url, $mode = PROBE_NORMAL, $level = 1) {
$pubkey = $hcard_key;
}
}
if($diaspora && $diaspora_base && $diaspora_guid) {
if(($network != "") && $diaspora_base && $diaspora_guid) {
$diaspora_notify = $diaspora_base.'receive/users/'.$diaspora_guid;
$diaspora = true;
if($mode == PROBE_DIASPORA || !$notify || ($notify == $diaspora_notify)) {
$notify = $diaspora_notify;