*/
class GContact
{
+ /**
+ * No discovery of followers/followings
+ */
+ const DISCOVERY_NONE = 0;
+ /**
+ * Only discover followers/followings from direct contacts
+ */
+ const DISCOVERY_DIRECT = 1;
+ /**
+ * Recursive discovery of followers/followings
+ */
+ const DISCOVERY_RECURSIVE = 2;
+
/**
* Search global contact table by nick or name
*
*/
public static function discoverFollowers(string $url)
{
+ $gcontact = DBA::selectFirst('gcontact', ['id', 'last_discovery'], ['nurl' => Strings::normaliseLink(($url))]);
+ if (!DBA::isResult($gcontact)) {
+ return;
+ }
+
+ if ($gcontact['last_discovery'] > DateTimeFormat::utc('now - 1 month')) {
+ Logger::info('Last discovery was less then a month before.', ['url' => $url, 'discovery' => $gcontact['last_discovery']]);
+ return;
+ }
+
+ $gcid = $gcontact['id'];
+
$apcontact = APContact::getByURL($url);
if (!empty($apcontact['followers']) && is_string($apcontact['followers'])) {
}
if (!empty($followers) || !empty($followings)) {
- $gcontact = DBA::selectFirst('gcontact', ['id'], ['nurl' => Strings::normaliseLink(($url))]);
- $gcid = $gcontact['id'];
if (!empty($followers)) {
// Clear the follower list, since it will be recreated in the next step
- DBA::delete('gfollower', ['gcid' => $gcid]);
+ DBA::update('gfollower', ['deleted' => true], ['gcid' => $gcid]);
+ }
+
+ $contacts = [];
+ foreach (array_merge($followers, $followings) as $contact) {
+ if (is_string($contact)) {
+ $contacts[] = $contact;
+ } elseif (!empty($contact['url']) && is_string($contact['url'])) {
+ $contacts[] = $contact['url'];
+ }
}
+ $contacts = array_unique($contacts);
- $contacts = array_unique(array_merge($followers, $followings));
Logger::info('Discover AP contacts', ['url' => $url, 'contacts' => count($contacts)]);
foreach ($contacts as $contact) {
$gcontact = DBA::selectFirst('gcontact', ['id'], ['nurl' => Strings::normaliseLink(($contact))]);
if (DBA::isResult($gcontact)) {
+ $fields = [];
if (in_array($contact, $followers)) {
$fields = ['gcid' => $gcid, 'follower-gcid' => $gcontact['id']];
} elseif (in_array($contact, $followings)) {
$fields = ['gcid' => $gcontact['id'], 'follower-gcid' => $gcid];
}
- Logger::info('Set relation between contacts', $fields);
- DBA::update('gfollower', $fields, $fields, true);
- continue;
+
+ if (!empty($fields)) {
+ Logger::info('Set relation between contacts', $fields);
+ DBA::update('gfollower', ['deleted' => false], $fields, true);
+ continue;
+ }
}
- Logger::info('Discover new AP contact', ['url' => $contact]);
- Worker::add(PRIORITY_LOW, 'UpdateGContact', $contact);
+
+ if (!Network::isUrlBlocked($contact)) {
+ Logger::info('Discover new AP contact', ['url' => $contact]);
+ Worker::add(PRIORITY_LOW, 'UpdateGContact', $contact);
+ } else {
+ Logger::info('No discovery, the URL is blocked.', ['url' => $contact]);
+ }
+ }
+ if (!empty($followers)) {
+ // Delete all followers that aren't undeleted
+ DBA::delete('gfollower', ['gcid' => $gcid, 'deleted' => true]);
}
- Logger::info('AP contacts discovery finished', ['url' => $url]);
+
+ DBA::update('gcontact', ['last_discovery' => DateTimeFormat::utcNow()], ['id' => $gcid]);
+ Logger::info('AP contacts discovery finished, last discovery set', ['url' => $url]);
return;
}
if (DBA::exists('gcontact', ['nurl' => Strings::normaliseLink(($entry['value']))])) {
continue;
}
- Logger::info('Discover new PoCo contact', ['url' => $entry['value']]);
- Worker::add(PRIORITY_LOW, 'UpdateGContact', $entry['value']);
+ if (!Network::isUrlBlocked($entry['value'])) {
+ Logger::info('Discover new PoCo contact', ['url' => $entry['value']]);
+ Worker::add(PRIORITY_LOW, 'UpdateGContact', $entry['value']);
+ } else {
+ Logger::info('No discovery, the URL is blocked.', ['url' => $entry['value']]);
+ }
}
}
}
}
+
+ DBA::update('gcontact', ['last_discovery' => DateTimeFormat::utcNow()], ['id' => $gcid]);
Logger::info('PoCo Discovery finished', ['url' => $url]);
}