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Relay: Avoid sending relay posts to servers that already received content

This commit is contained in:
Michael 2018-04-11 19:01:25 +00:00
parent 9d5abaca1c
commit edcf1466a7
2 changed files with 29 additions and 22 deletions
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29
src/Protocol/Diaspora.php
View File

@ -49,10 +49,12 @@ class Diaspora
*
* The list contains not only the official relays but also servers that we serve directly
*
* @param integer $item_id The id of the item that is sent
* @param integer $item_id The id of the item that is sent
* @param array $contacts The previously fetched contacts
*
* @return array of relay servers
*/
public static function relayList($item_id)
public static function relayList($item_id, $contacts = [])
{
$serverlist = [];
@ -99,15 +101,26 @@ class Diaspora
}
// Now we are collecting all relay contacts
$contacts = [];
foreach ($serverlist as $server_url) {
// We don't send messages to ourselves
if (!link_compare($server_url, System::baseUrl())) {
$cid = self::getRelayContactId($server_url);
if (!is_bool($cid)) {
$contacts[] = $cid;
if (link_compare($server_url, System::baseUrl())) {
continue;
}
$contact = self::getRelayContact($server_url);
if (is_bool($contact)) {
continue;
}
$exists = false;
foreach ($contacts as $entry) {
if ($entry['batch'] == $contact['batch']) {
$exists = true;
}
}
if (!$exists) {
$contacts[] = $contact;
}
}
return $contacts;
@ -119,7 +132,7 @@ class Diaspora
* @param string $server_url The url of the server
* @return array with the contact
*/
private static function getRelayContactId($server_url)
private static function getRelayContact($server_url)
{
$batch = $server_url . '/receive/public';

22
src/Worker/Notifier.php
View File

@ -479,15 +479,9 @@ class Notifier {
if ($public_message) {
$r0 = [];
$r1 = [];
if ($diaspora_delivery) {
if (!$followup) {
$r0 = Diaspora::relayList($item_id);
}
$r1 = q("SELECT `batch`, ANY_VALUE(`id`) AS `id`, ANY_VALUE(`name`) AS `name`, ANY_VALUE(`network`) AS `network`
FROM `contact` WHERE `network` = '%s' AND `batch` != ''
AND `uid` = %d AND `rel` != %d AND NOT `blocked` AND NOT `pending` AND NOT `archive` GROUP BY `batch`",
@ -500,17 +494,17 @@ class Notifier {
// The function will ensure that there are no duplicates
$r1 = Diaspora::participantsForThread($item_id, $r1);
// Add the relay to the list, avoid duplicates
if (!$followup) {
$r1 = Diaspora::relayList($item_id, $r1);
}
}
$r2 = q("SELECT `id`, `name`,`network` FROM `contact`
WHERE `network` in ('%s') AND `uid` = %d AND NOT `blocked` AND NOT `pending` AND NOT `archive` AND `rel` != %d",
dbesc(NETWORK_DFRN),
intval($owner['uid']),
intval(CONTACT_IS_SHARING)
);
$condition = ['network' => NETWORK_DFRN, 'uid' => $owner['uid'], 'blocked' => false,
'pending' => false, 'archive' => false, 'rel' => [CONTACT_IS_FOLLOWER, CONTACT_IS_FRIEND]];
$r2 = dba::inArray(dba::select('contact', ['id', 'name', 'network'], $condition));
$r = array_merge($r2, $r1, $r0);
$r = array_merge($r2, $r1);
if (DBM::is_result($r)) {
logger('pubdeliver '.$target_item["guid"].': '.print_r($r,true), LOGGER_DEBUG);