use Friendica\Model\GContact;
use Friendica\Model\Group;
use Friendica\Model\Item;
+use Friendica\Model\ItemDeliveryData;
use Friendica\Model\Mail;
use Friendica\Model\Profile;
use Friendica\Model\User;
use Friendica\Util\Network;
use Friendica\Util\Strings;
use Friendica\Util\XML;
+use Friendica\Worker\Delivery;
use SimpleXMLElement;
/**
*/
class Diaspora
{
+ /**
+ * Mark the relay contact of the given contact for archival
+ * This is called whenever there is a communication issue with the server.
+ * It avoids sending stuff to servers who don't exist anymore.
+ * The relay contact is a technical contact entry that exists once per server.
+ *
+ * @param array $contact of the relay contact
+ */
+ public static function markRelayForArchival($contact)
+ {
+ if (!empty($contact['contact-type']) && ($contact['contact-type'] == Contact::TYPE_RELAY)) {
+ // This is already the relay contact, we don't need to fetch it
+ $relay_contact = $contact;
+ } elseif (empty($contact['baseurl'])) {
+ if (!empty($contact['batch'])) {
+ $condition = ['uid' => 0, 'network' => Protocol::FEDERATED, 'batch' => $contact['batch'], 'contact-type' => Contact::TYPE_RELAY];
+ $relay_contact = DBA::selectFirst('contact', [], $condition);
+ } else {
+ return;
+ }
+ } else {
+ $relay_contact = self::getRelayContact($contact['baseurl'], []);
+ }
+
+ if (!empty($relay_contact)) {
+ Logger::info('Relay contact will be marked for archival', ['id' => $relay_contact['id'], 'url' => $relay_contact['url']]);
+ Contact::markForArchival($relay_contact);
+ }
+ }
+
/**
* @brief Return a list of relay servers
*
* @brief Return a contact for a given server address or creates a dummy entry
*
* @param string $server_url The url of the server
+ * @param array $fields Fieldlist
* @return array with the contact
* @throws \Exception
*/
- private static function getRelayContact($server_url)
+ private static function getRelayContact($server_url, $fields = ['batch', 'id', 'name', 'network', 'protocol', 'archive', 'blocked'])
{
- $fields = ['batch', 'id', 'name', 'network', 'protocol', 'archive', 'blocked'];
-
// Fetch the relay contact
$condition = ['uid' => 0, 'nurl' => Strings::normaliseLink($server_url),
'contact-type' => Contact::TYPE_RELAY];
public static function setRelayContact($server_url, array $network_fields = [])
{
$fields = ['created' => DateTimeFormat::utcNow(),
- 'name' => 'relay', 'nick' => 'relay',
- 'url' => $server_url, 'network' => Protocol::DIASPORA,
+ 'name' => 'relay', 'nick' => 'relay', 'url' => $server_url,
+ 'nurl' => Strings::normaliseLink($server_url),
+ 'network' => Protocol::DIASPORA, 'uid' => 0,
'batch' => $server_url . '/receive/public',
'rel' => Contact::FOLLOWER, 'blocked' => false,
- 'pending' => false, 'writable' => true];
+ 'pending' => false, 'writable' => true,
+ 'baseurl' => $server_url, 'contact-type' => Contact::TYPE_RELAY];
$fields = array_merge($fields, $network_fields);
- $condition = ['uid' => 0, 'nurl' => Strings::normaliseLink($server_url),
- 'contact-type' => Contact::TYPE_RELAY];
-
- if (DBA::exists('contact', $condition)) {
+ $condition = ['uid' => 0, 'nurl' => Strings::normaliseLink($server_url)];
+ $old = DBA::selectFirst('contact', [], $condition);
+ if (DBA::isResult($old)) {
unset($fields['created']);
- }
+ $condition = ['id' => $old['id']];
- DBA::update('contact', $fields, $condition, true);
+ Logger::info('Update relay contact', ['fields' => $fields, 'condition' => $condition]);
+ DBA::update('contact', $fields, $condition, $old);
+ } else {
+ Logger::info('Create relay contact', ['fields' => $fields]);
+ Contact::insert($fields);
+ }
}
/**
`fcontact`.`batch` AS `fbatch`, `fcontact`.`network` AS `fnetwork` FROM `participation`
INNER JOIN `contact` ON `contact`.`id` = `participation`.`cid`
INNER JOIN `fcontact` ON `fcontact`.`id` = `participation`.`fid`
- WHERE `participation`.`iid` = ?", $thread);
+ WHERE `participation`.`iid` = ? AND NOT `contact`.`archive`", $thread);
while ($contact = DBA::fetch($r)) {
if (!empty($contact['fnetwork'])) {
* @brief Fetches data for a given handle
*
* @param string $handle The handle
+ * @param boolean $update true = always update, false = never update, null = update when not found or outdated
*
* @return array the queried data
* @throws \Friendica\Network\HTTPException\InternalServerErrorException
* @throws \ImagickException
*/
- public static function personByHandle($handle)
+ public static function personByHandle($handle, $update = null)
{
- $update = false;
-
$person = DBA::selectFirst('fcontact', [], ['network' => Protocol::DIASPORA, 'addr' => $handle]);
+ if (!DBA::isResult($person)) {
+ $urls = [$handle, str_replace('http://', 'https://', $handle), Strings::normaliseLink($handle)];
+ $person = DBA::selectFirst('fcontact', [], ['network' => Protocol::DIASPORA, 'url' => $urls]);
+ }
+
if (DBA::isResult($person)) {
Logger::debug("In cache " . print_r($person, true));
- // update record occasionally so it doesn't get stale
- $d = strtotime($person["updated"]." +00:00");
- if ($d < strtotime("now - 14 days")) {
- $update = true;
- }
+ if (is_null($update)) {
+ // update record occasionally so it doesn't get stale
+ $d = strtotime($person["updated"]." +00:00");
+ if ($d < strtotime("now - 14 days")) {
+ $update = true;
+ }
- if ($person["guid"] == "") {
- $update = true;
+ if ($person["guid"] == "") {
+ $update = true;
+ }
}
+ } elseif (is_null($update)) {
+ $update = !DBA::isResult($person);
+ } else {
+ $person = [];
}
- if (!DBA::isResult($person) || $update) {
+ if ($update) {
Logger::log("create or refresh", Logger::DEBUG);
$r = Probe::uri($handle, Protocol::DIASPORA);
if ($r && ($r["network"] === Protocol::DIASPORA)) {
self::updateFContact($r);
- // Fetch the updated or added contact
- $person = DBA::selectFirst('fcontact', [], ['network' => Protocol::DIASPORA, 'addr' => $handle]);
- if (!DBA::isResult($person)) {
- $person = $r;
- $person['id'] = 0;
- }
+ $person = self::personByHandle($handle, false);
}
}
return $contact;
}
+ /**
+ * Checks if the given contact url does support ActivityPub
+ *
+ * @param string $url profile url
+ * @param boolean $update true = always update, false = never update, null = update when not found or outdated
+ * @return boolean
+ * @throws \Friendica\Network\HTTPException\InternalServerErrorException
+ * @throws \ImagickException
+ */
+ public static function isSupportedByContactUrl($url, $update = null)
+ {
+ return !empty(self::personByHandle($url, $update));
+ }
+
/**
* @brief Check if posting is allowed for this contact
*
return $msg;
}
+ /**
+ * @brief Fetches an item with a given URL
+ *
+ * @param string $url the message url
+ *
+ * @return int the message id of the stored message or false
+ * @throws \Friendica\Network\HTTPException\InternalServerErrorException
+ * @throws \ImagickException
+ */
+ public static function fetchByURL($url, $uid = 0)
+ {
+ // Check for Diaspora (and Friendica) typical paths
+ if (!preg_match("=(https?://.+)/(?:posts|display)/([a-zA-Z0-9-_@.:%]+[a-zA-Z0-9])=i", $url, $matches)) {
+ return false;
+ }
+
+ $guid = urldecode($matches[2]);
+
+ $item = Item::selectFirst(['id'], ['guid' => $guid, 'uid' => $uid]);
+ if (DBA::isResult($item)) {
+ return $item['id'];
+ }
+
+ self::storeByGuid($guid, $matches[1], $uid);
+
+ $item = Item::selectFirst(['id'], ['guid' => $guid, 'uid' => $uid]);
+ if (DBA::isResult($item)) {
+ return $item['id'];
+ } else {
+ return false;
+ }
+ }
+
/**
* @brief Fetches the item record of a given guid
*
if ($comment['id'] == $comment['parent']) {
continue;
}
- if ($comment['verb'] == ACTIVITY_POST) {
- $cmd = $comment['self'] ? 'comment-new' : 'comment-import';
- } else {
- $cmd = $comment['self'] ? 'like' : 'comment-import';
+
+ Logger::info('Deliver participation', ['item' => $comment['id'], 'contact' => $contact_id]);
+ if (Worker::add(PRIORITY_HIGH, 'Delivery', Delivery::POST, $comment['id'], $contact_id)) {
+ ItemDeliveryData::incrementQueueCount($comment['id'], 1);
}
- Logger::log("Send ".$cmd." for item ".$comment['id']." to contact ".$contact_id, Logger::DEBUG);
- Worker::add(PRIORITY_HIGH, 'Delivery', $cmd, $comment['id'], $contact_id);
}
DBA::close($comments);
$fields = ['name' => $name, 'location' => $location,
'name-date' => DateTimeFormat::utcNow(),
'about' => $about, 'gender' => $gender,
- 'addr' => $author, 'nick' => $nick,
- 'keywords' => $keywords];
+ 'addr' => $author, 'nick' => $nick, 'keywords' => $keywords,
+ 'unsearchable' => !$searchable, 'sensitive' => $nsfw];
if (!empty($birthday)) {
$fields['bd'] = $birthday;
DBA::update('contact', $fields, ['id' => $contact['id']]);
+ // @todo Update the public contact, then update the gcontact from that
+
$gcontact = ["url" => $contact["url"], "network" => Protocol::DIASPORA, "generation" => 2,
"photo" => $image_url, "name" => $name, "location" => $location,
"about" => $about, "birthday" => $birthday, "gender" => $gender,
* @param string $envelope The message that is to be transmitted
* @param bool $public_batch Is it a public post?
* @param string $guid message guid
- * @param bool $no_defer Don't defer a failing delivery
*
* @return int Result of the transmission
* @throws \Friendica\Network\HTTPException\InternalServerErrorException
* @throws \ImagickException
*/
- public static function transmit(array $owner, array $contact, $envelope, $public_batch, $guid = "", $no_defer = false)
+ private static function transmit(array $owner, array $contact, $envelope, $public_batch, $guid = "")
{
$enabled = intval(Config::get("system", "diaspora_enabled"));
if (!$enabled) {
$logid = Strings::getRandomHex(4);
- $dest_url = ($public_batch ? $contact["batch"] : $contact["notify"]);
-
// We always try to use the data from the fcontact table.
// This is important for transmitting data to Friendica servers.
if (!empty($contact['addr'])) {
}
}
+ if (empty($dest_url)) {
+ $dest_url = ($public_batch ? $contact["batch"] : $contact["notify"]);
+ }
+
if (!$dest_url) {
Logger::log("no url for contact: ".$contact["id"]." batch mode =".$public_batch);
return 0;
Logger::log("transmit: ".$logid."-".$guid." to ".$dest_url." returns: ".$return_code);
- if (!$return_code || (($return_code == 503) && (stristr($postResult->getHeader(), "retry-after")))) {
- if (!$no_defer && !empty($contact['contact-type']) && ($contact['contact-type'] != Contact::TYPE_RELAY)) {
- Logger::info('defer message', ['log' => $logid, 'guid' => $guid, 'destination' => $dest_url]);
- // defer message for redelivery
- Worker::defer();
- }
-
- // The message could not be delivered. We mark the contact as "dead"
- Contact::markForArchival($contact);
- } elseif (($return_code >= 200) && ($return_code <= 299)) {
- // We successfully delivered a message, the contact is alive
- Contact::unmarkForArchival($contact);
- }
-
return $return_code ? $return_code : -1;
}
* @param array $message The message data
* @param bool $public_batch Is it a public post?
* @param string $guid message guid
- * @param bool $no_defer Don't defer a failing delivery
*
* @return int Result of the transmission
* @throws \Friendica\Network\HTTPException\InternalServerErrorException
* @throws \ImagickException
*/
- private static function buildAndTransmit(array $owner, array $contact, $type, $message, $public_batch = false, $guid = "", $no_defer = false)
+ private static function buildAndTransmit(array $owner, array $contact, $type, $message, $public_batch = false, $guid = "")
{
$msg = self::buildPostXml($type, $message);
$envelope = self::buildMessage($msg, $owner, $contact, $owner['uprvkey'], $contact['pubkey'], $public_batch);
- $return_code = self::transmit($owner, $contact, $envelope, $public_batch, $guid, $no_defer);
+ $return_code = self::transmit($owner, $contact, $envelope, $public_batch, $guid);
Logger::log("guid: ".$guid." result ".$return_code, Logger::DEBUG);
$public = ($item["private"] ? "false" : "true");
$created = DateTimeFormat::utc($item["created"], DateTimeFormat::ATOM);
+ $edited = DateTimeFormat::utc($item["edited"] ?? $item["created"], DateTimeFormat::ATOM);
// Detect a share element and do a reshare
if (!$item['private'] && ($ret = self::isReshare($item["body"]))) {
$message = ["author" => $myaddr,
"guid" => $item["guid"],
"created_at" => $created,
+ "edited_at" => $edited,
"public" => $public,
"text" => $body,
"provider_display_name" => $item["app"],
$text = html_entity_decode(BBCode::toMarkdown($body));
$created = DateTimeFormat::utc($item["created"], DateTimeFormat::ATOM);
+ $edited = DateTimeFormat::utc($item["edited"], DateTimeFormat::ATOM);
$comment = [
"author" => self::myHandle($owner),
"guid" => $item["guid"],
"created_at" => $created,
+ "edited_at" => $edited,
"parent_guid" => $toplevel_item["guid"],
"text" => $text,
"author_signature" => ""
$message = self::createProfileData($uid);
+ // @ToDo Split this into single worker jobs
foreach ($recips as $recip) {
Logger::log("Send updated profile data for user ".$uid." to contact ".$recip["id"], Logger::DEBUG);
- self::buildAndTransmit($owner, $recip, "profile", $message, false, '', true);
+ self::buildAndTransmit($owner, $recip, "profile", $message);
}
}