use Friendica\DI;
use Friendica\Model\Contact;
use Friendica\Model\Conversation;
+use Friendica\Model\FContact;
use Friendica\Model\Item;
use Friendica\Model\ItemURI;
use Friendica\Model\Mail;
*/
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(array $contact)
- {
- if (!empty($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);
- }
- }
-
- /**
- * Return a list of relay servers
- *
- * 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 array $contacts The previously fetched contacts
- *
- * @return array of relay servers
- * @throws \Friendica\Network\HTTPException\InternalServerErrorException
- */
- public static function relayList($item_id, array $contacts = [])
- {
- $serverlist = [];
-
- // Fetching relay servers
- $serverdata = DI::config()->get("system", "relay_server");
-
- if (!empty($serverdata)) {
- $servers = explode(",", $serverdata);
- foreach ($servers as $server) {
- $serverlist[$server] = trim($server);
- }
- }
-
- if (DI::config()->get("system", "relay_directly", false)) {
- // We distribute our stuff based on the parent to ensure that the thread will be complete
- $parent = Item::selectFirst(['uri-id'], ['id' => $item_id]);
- if (!DBA::isResult($parent)) {
- return;
- }
-
- // Servers that want to get all content
- $servers = DBA::select('gserver', ['url'], ['relay-subscribe' => true, 'relay-scope' => 'all']);
- while ($server = DBA::fetch($servers)) {
- $serverlist[$server['url']] = $server['url'];
- }
- DBA::close($servers);
-
- // All tags of the current post
- $tags = DBA::select('tag-view', ['name'], ['uri-id' => $parent['uri-id'], 'type' => Tag::HASHTAG]);
- $taglist = [];
- while ($tag = DBA::fetch($tags)) {
- $taglist[] = $tag['name'];
- }
- DBA::close($tags);
-
- // All servers who wants content with this tag
- $tagserverlist = [];
- if (!empty($taglist)) {
- $tagserver = DBA::select('gserver-tag', ['gserver-id'], ['tag' => $taglist]);
- while ($server = DBA::fetch($tagserver)) {
- $tagserverlist[] = $server['gserver-id'];
- }
- DBA::close($tagserver);
- }
-
- // All adresses with the given id
- if (!empty($tagserverlist)) {
- $servers = DBA::select('gserver', ['url'], ['relay-subscribe' => true, 'relay-scope' => 'tags', 'id' => $tagserverlist]);
- while ($server = DBA::fetch($servers)) {
- $serverlist[$server['url']] = $server['url'];
- }
- DBA::close($servers);
- }
- }
-
- // Now we are collecting all relay contacts
- foreach ($serverlist as $server_url) {
- // We don't send messages to ourselves
- if (Strings::compareLink($server_url, DI::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;
- }
-
- /**
- * 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(string $server_url, array $fields = ['batch', 'id', 'url', 'name', 'network', 'protocol', 'archive', 'blocked'])
- {
- // Fetch the relay contact
- $condition = ['uid' => 0, 'nurl' => Strings::normaliseLink($server_url),
- 'contact-type' => Contact::TYPE_RELAY];
- $contact = DBA::selectFirst('contact', $fields, $condition);
-
- if (DBA::isResult($contact)) {
- if ($contact['archive'] || $contact['blocked']) {
- return false;
- }
- return $contact;
- } else {
- self::setRelayContact($server_url);
-
- $contact = DBA::selectFirst('contact', $fields, $condition);
- if (DBA::isResult($contact)) {
- return $contact;
- }
- }
-
- // It should never happen that we arrive here
- return [];
- }
-
- /**
- * Update or insert a relay contact
- *
- * @param string $server_url The url of the server
- * @param array $network_fields Optional network specific fields
- * @throws \Exception
- */
- public static function setRelayContact($server_url, array $network_fields = [])
- {
- $fields = ['created' => DateTimeFormat::utcNow(),
- '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,
- 'baseurl' => $server_url, 'contact-type' => Contact::TYPE_RELAY];
-
- $fields = array_merge($fields, $network_fields);
-
- $condition = ['uid' => 0, 'nurl' => Strings::normaliseLink($server_url)];
- $old = DBA::selectFirst('contact', [], $condition);
- if (DBA::isResult($old)) {
- unset($fields['created']);
- $condition = ['id' => $old['id']];
-
- 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);
- }
- }
-
/**
* Return a list of participating contacts for a thread
*
return $contacts;
}
- $items = Item::select(['author-id', 'author-link', 'parent-author-link', 'parent-guid', 'guid'],
+ $items = Post::select(['author-id', 'author-link', 'parent-author-link', 'parent-guid', 'guid'],
['parent' => $item['parent'], 'gravity' => [GRAVITY_COMMENT, GRAVITY_ACTIVITY]]);
- while ($item = DBA::fetch($items)) {
+ while ($item = Post::fetch($items)) {
$contact = DBA::selectFirst('contact', ['id', 'url', 'name', 'protocol', 'batch', 'network'],
['id' => $item['author-id']]);
if (!DBA::isResult($contact) || empty($contact['batch']) ||
/**
* Dispatches public messages and find the fitting receivers
*
- * @param array $msg The post that will be dispatched
+ * @param array $msg The post that will be dispatched
+ * @param bool $fetched The message had been fetched (default "false")
*
* @return int The message id of the generated message, "true" or "false" if there was an error
* @throws \Friendica\Network\HTTPException\InternalServerErrorException
* @throws \ImagickException
*/
- public static function dispatchPublic($msg)
+ public static function dispatchPublic($msg, bool $fetched = false)
{
$enabled = intval(DI::config()->get("system", "diaspora_enabled"));
if (!$enabled) {
}
$importer = ["uid" => 0, "page-flags" => User::PAGE_FLAGS_FREELOVE];
- $success = self::dispatch($importer, $msg, $fields);
+ $success = self::dispatch($importer, $msg, $fields, $fetched);
return $success;
}
* @param array $importer Array of the importer user
* @param array $msg The post that will be dispatched
* @param SimpleXMLElement $fields SimpleXML object that contains the message
+ * @param bool $fetched The message had been fetched (default "false")
*
* @return int The message id of the generated message, "true" or "false" if there was an error
* @throws \Friendica\Network\HTTPException\InternalServerErrorException
* @throws \ImagickException
*/
- public static function dispatch(array $importer, $msg, SimpleXMLElement $fields = null)
+ public static function dispatch(array $importer, $msg, SimpleXMLElement $fields = null, bool $fetched = false)
{
// The sender is the handle of the contact that sent the message.
// This will often be different with relayed messages (for example "like" and "comment")
return self::receiveAccountDeletion($fields);
case "comment":
- return self::receiveComment($importer, $sender, $fields, $msg["message"]);
+ return self::receiveComment($importer, $sender, $fields, $msg["message"], $fetched);
case "contact":
if (!$private) {
return self::receiveConversation($importer, $msg, $fields);
case "like":
- return self::receiveLike($importer, $sender, $fields);
+ return self::receiveLike($importer, $sender, $fields, $fetched);
case "message":
if (!$private) {
Logger::log('Message with type ' . $type . ' is not private, quitting.');
return false;
}
- return self::receiveParticipation($importer, $fields);
+ return self::receiveParticipation($importer, $fields, $fetched);
case "photo": // Not implemented
return self::receivePhoto($importer, $fields);
return self::receiveProfile($importer, $fields);
case "reshare":
- return self::receiveReshare($importer, $fields, $msg["message"]);
+ return self::receiveReshare($importer, $fields, $msg["message"], $fetched);
case "retraction":
return self::receiveRetraction($importer, $sender, $fields);
case "status_message":
- return self::receiveStatusMessage($importer, $fields, $msg["message"]);
+ return self::receiveStatusMessage($importer, $fields, $msg["message"], $fetched);
default:
Logger::log("Unknown message type ".$type);
Logger::log("Fetching diaspora key for: ".$handle);
- $r = self::personByHandle($handle);
+ $r = FContact::getByURL($handle);
if ($r) {
return $r["pubkey"];
}
return "";
}
- /**
- * 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, $update = null)
- {
- $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', ['person' => $person]);
-
- if (is_null($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"] == "") {
- $update = true;
- }
- }
- } elseif (is_null($update)) {
- $update = !DBA::isResult($person);
- } else {
- $person = [];
- }
-
- if ($update) {
- Logger::log("create or refresh", Logger::DEBUG);
- $r = Probe::uri($handle, Protocol::DIASPORA);
-
- // Note that Friendica contacts will return a "Diaspora person"
- // if Diaspora connectivity is enabled on their server
- if ($r && ($r["network"] === Protocol::DIASPORA)) {
- self::updateFContact($r);
-
- $person = self::personByHandle($handle, false);
- }
- }
-
- return $person;
- }
-
- /**
- * Updates the fcontact table
- *
- * @param array $arr The fcontact data
- * @throws \Exception
- */
- private static function updateFContact($arr)
- {
- $fields = ['name' => $arr["name"], 'photo' => $arr["photo"],
- 'request' => $arr["request"], 'nick' => $arr["nick"],
- 'addr' => strtolower($arr["addr"]), 'guid' => $arr["guid"],
- 'batch' => $arr["batch"], 'notify' => $arr["notify"],
- 'poll' => $arr["poll"], 'confirm' => $arr["confirm"],
- 'alias' => $arr["alias"], 'pubkey' => $arr["pubkey"],
- 'updated' => DateTimeFormat::utcNow()];
-
- $condition = ['url' => $arr["url"], 'network' => $arr["network"]];
-
- DBA::update('fcontact', $fields, $condition, true);
- }
-
/**
* get a handle (user@domain.tld) from a given contact id
*
return strtolower($handle);
}
- /**
- * get a url (scheme://domain.tld/u/user) from a given Diaspora*
- * fcontact guid
- *
- * @param mixed $fcontact_guid Hexadecimal string guid
- *
- * @return string the contact url or null
- * @throws \Exception
- */
- public static function urlFromContactGuid($fcontact_guid)
- {
- Logger::info('fcontact', ['guid' => $fcontact_guid]);
-
- $r = q(
- "SELECT `url` FROM `fcontact` WHERE `url` != '' AND `network` = '%s' AND `guid` = '%s'",
- DBA::escape(Protocol::DIASPORA),
- DBA::escape($fcontact_guid)
- );
-
- if (DBA::isResult($r)) {
- return $r[0]['url'];
- }
-
- return null;
- }
-
/**
* Get a contact id for a given handle
*
*/
private static function contactByHandle($uid, $handle)
{
- $cid = Contact::getIdForURL($handle, $uid);
- if (!$cid) {
- Logger::log("Haven't found a contact for user " . $uid . " and handle " . $handle, Logger::DEBUG);
- return false;
- }
-
- $contact = DBA::selectFirst('contact', [], ['id' => $cid]);
- if (!DBA::isResult($contact)) {
- // This here shouldn't happen at all
- Logger::log("Haven't found a contact for user " . $uid . " and handle " . $handle, Logger::DEBUG);
- return false;
- }
-
- return $contact;
+ return Contact::getByURL($handle, null, [], $uid);
}
/**
*/
public static function isSupportedByContactUrl($url, $update = null)
{
- return !empty(self::personByHandle($url, $update));
+ return !empty(FContact::getByURL($url, $update));
}
/**
*/
private static function messageExists($uid, $guid)
{
- $item = Item::selectFirst(['id'], ['uid' => $uid, 'guid' => $guid]);
+ $item = Post::selectFirst(['id'], ['uid' => $uid, 'guid' => $guid]);
if (DBA::isResult($item)) {
Logger::log("message ".$guid." already exists for user ".$uid);
return $item["id"];
// 0 => '[url=/people/0123456789abcdef]Foo Bar[/url]'
// 1 => '0123456789abcdef'
// 2 => 'Foo Bar'
- $handle = self::urlFromContactGuid($match[1]);
+ $handle = FContact::getUrlByGuid($match[1]);
if ($handle) {
$return = '@[url='.$handle.']'.$match[2].'[/url]';
Logger::log("Successfully fetched item ".$guid." from ".$server, Logger::DEBUG);
// Now call the dispatcher
- return self::dispatchPublic($msg);
+ return self::dispatchPublic($msg, true);
}
/**
$guid = urldecode($matches[2]);
- $item = Item::selectFirst(['id'], ['guid' => $guid, 'uid' => $uid]);
+ $item = Post::selectFirst(['id'], ['guid' => $guid, 'uid' => $uid]);
if (DBA::isResult($item)) {
Logger::info('Found', ['id' => $item['id']]);
return $item['id'];
$ret = self::storeByGuid($guid, $matches[1], $uid);
Logger::info('Result', ['ret' => $ret]);
- $item = Item::selectFirst(['id'], ['guid' => $guid, 'uid' => $uid]);
+ $item = Post::selectFirst(['id'], ['guid' => $guid, 'uid' => $uid]);
if (DBA::isResult($item)) {
Logger::info('Found', ['id' => $item['id']]);
return $item['id'];
'author-name', 'author-link', 'author-avatar', 'gravity',
'owner-name', 'owner-link', 'owner-avatar'];
$condition = ['uid' => $uid, 'guid' => $guid];
- $item = Item::selectFirst($fields, $condition);
+ $item = Post::selectFirst($fields, $condition);
if (!DBA::isResult($item)) {
- $person = self::personByHandle($author);
+ $person = FContact::getByURL($author);
$result = self::storeByGuid($guid, $person["url"], $uid);
// We don't have an url for items that arrived at the public dispatcher
if ($result) {
Logger::log("Fetched missing item ".$guid." - result: ".$result, Logger::DEBUG);
- $item = Item::selectFirst($fields, $condition);
+ $item = Post::selectFirst($fields, $condition);
}
}
* @throws \Friendica\Network\HTTPException\InternalServerErrorException
* @throws \ImagickException
*/
- private static function plink($addr, $guid, $parent_guid = '')
+ private static function plink(string $addr, string $guid, string $parent_guid = '')
{
$contact = Contact::getByURL($addr);
if (empty($contact)) {
*/
private static function getUriFromGuid($author, $guid, $onlyfound = false)
{
- $item = Item::selectFirst(['uri'], ['guid' => $guid]);
+ $item = Post::selectFirst(['uri'], ['guid' => $guid]);
if (DBA::isResult($item)) {
return $item["uri"];
} elseif (!$onlyfound) {
- $person = self::personByHandle($author);
+ $person = FContact::getByURL($author);
$parts = parse_url($person['url']);
unset($parts['path']);
return "";
}
- /**
- * Fetch the guid from our database with a given uri
- *
- * @param string $uri Message uri
- * @param string $uid Author handle
- *
- * @return string The post guid
- * @throws \Exception
- */
- private static function getGuidFromUri($uri, $uid)
- {
- $item = Item::selectFirst(['guid'], ['uri' => $uri, 'uid' => $uid]);
- if (DBA::isResult($item)) {
- return $item["guid"];
- } else {
- return false;
- }
- }
-
- /**
- * Find the best importer for a comment, like, ...
- *
- * @param string $guid The guid of the item
- *
- * @return array|boolean the origin owner of that post - or false
- * @throws \Exception
- */
- private static function importerForGuid($guid)
- {
- $item = Item::selectFirst(['uid'], ['origin' => true, 'guid' => $guid]);
- if (DBA::isResult($item)) {
- Logger::log("Found user ".$item['uid']." as owner of item ".$guid, Logger::DEBUG);
- $contact = DBA::selectFirst('contact', [], ['self' => true, 'uid' => $item['uid']]);
- if (DBA::isResult($contact)) {
- return $contact;
- }
- }
- return false;
- }
-
/**
* Store the mentions in the tag table
*
continue;
}
- $person = self::personByHandle($match[3]);
+ $person = FContact::getByURL($match[3]);
if (empty($person)) {
continue;
}
* @param string $sender The sender of the message
* @param object $data The message object
* @param string $xml The original XML of the message
+ * @param bool $fetched The message had been fetched and not pushed
*
* @return int The message id of the generated comment or "false" if there was an error
* @throws \Friendica\Network\HTTPException\InternalServerErrorException
* @throws \ImagickException
*/
- private static function receiveComment(array $importer, $sender, $data, $xml)
+ private static function receiveComment(array $importer, $sender, $data, $xml, bool $fetched)
{
$author = Strings::escapeTags(XML::unescape($data->author));
$guid = Strings::escapeTags(XML::unescape($data->guid));
if (isset($data->thread_parent_guid)) {
$thread_parent_guid = Strings::escapeTags(XML::unescape($data->thread_parent_guid));
- $thr_uri = self::getUriFromGuid("", $thread_parent_guid, true);
+ $thr_parent = self::getUriFromGuid("", $thread_parent_guid, true);
} else {
- $thr_uri = "";
+ $thr_parent = "";
}
$contact = self::allowedContactByHandle($importer, $sender, true);
return true;
}
- $parent_item = self::parentItem($importer["uid"], $parent_guid, $author, $contact);
- if (!$parent_item) {
+ $toplevel_parent_item = self::parentItem($importer["uid"], $parent_guid, $author, $contact);
+ if (!$toplevel_parent_item) {
return false;
}
- $person = self::personByHandle($author);
+ $person = FContact::getByURL($author);
if (!is_array($person)) {
Logger::log("unable to find author details");
return false;
$datarray["owner-link"] = $contact["url"];
$datarray["owner-id"] = Contact::getIdForURL($contact["url"], 0);
+ // Will be overwritten for sharing accounts in Item::insert
+ if ($fetched) {
+ $datarray["post-type"] = Item::PT_FETCHED;
+ } elseif ($datarray["uid"] == 0) {
+ $datarray["post-type"] = Item::PT_GLOBAL;
+ } else {
+ $datarray["post-type"] = Item::PT_COMMENT;
+ }
+
$datarray["guid"] = $guid;
$datarray["uri"] = self::getUriFromGuid($author, $guid);
$datarray['uri-id'] = ItemURI::insert(['uri' => $datarray['uri'], 'guid' => $datarray['guid']]);
$datarray["verb"] = Activity::POST;
$datarray["gravity"] = GRAVITY_COMMENT;
- if ($thr_uri != "") {
- $datarray["parent-uri"] = $thr_uri;
- } else {
- $datarray["parent-uri"] = $parent_item["uri"];
- }
+ $datarray['thr-parent'] = $thr_parent ?: $toplevel_parent_item['uri'];
$datarray["object-type"] = Activity\ObjectType::COMMENT;
$datarray["protocol"] = Conversation::PARCEL_DIASPORA;
$datarray["source"] = $xml;
+ $datarray["direction"] = $fetched ? Conversation::PULL : Conversation::PUSH;
$datarray["changed"] = $datarray["created"] = $datarray["edited"] = $created_at;
- $datarray["plink"] = self::plink($author, $guid, $parent_item['guid']);
+ $datarray["plink"] = self::plink($author, $guid, $toplevel_parent_item['guid']);
$body = Markdown::toBBCode($text);
$datarray["body"] = self::replacePeopleGuid($body, $person["url"]);
// If we are the origin of the parent we store the original data.
// We notify our followers during the item storage.
- if ($parent_item["origin"]) {
+ if ($toplevel_parent_item["origin"]) {
$datarray['diaspora_signed_text'] = json_encode($data);
}
+ if (Item::isTooOld($datarray)) {
+ Logger::info('Comment is too old', ['created' => $datarray['created'], 'uid' => $datarray['uid'], 'guid' => $datarray['guid']]);
+ return false;
+ }
+
$message_id = Item::insert($datarray);
if ($message_id <= 0) {
$body = Markdown::toBBCode($msg_text);
$message_uri = $msg_author.":".$msg_guid;
- $person = self::personByHandle($msg_author);
+ $person = FContact::getByURL($msg_author);
return Mail::insert([
'uid' => $importer['uid'],
* @throws \Friendica\Network\HTTPException\InternalServerErrorException
* @throws \ImagickException
*/
- private static function receiveLike(array $importer, $sender, $data)
+ private static function receiveLike(array $importer, $sender, $data, bool $fetched)
{
$author = Strings::escapeTags(XML::unescape($data->author));
$guid = Strings::escapeTags(XML::unescape($data->guid));
return true;
}
- $parent_item = self::parentItem($importer["uid"], $parent_guid, $author, $contact);
- if (!$parent_item) {
+ $toplevel_parent_item = self::parentItem($importer["uid"], $parent_guid, $author, $contact);
+ if (!$toplevel_parent_item) {
return false;
}
- $person = self::personByHandle($author);
+ $person = FContact::getByURL($author);
if (!is_array($person)) {
Logger::log("unable to find author details");
return false;
$datarray = [];
$datarray["protocol"] = Conversation::PARCEL_DIASPORA;
+ $datarray["direction"] = $fetched ? Conversation::PULL : Conversation::PUSH;
$datarray["uid"] = $importer["uid"];
$datarray["contact-id"] = $author_contact["cid"];
$datarray["verb"] = $verb;
$datarray["gravity"] = GRAVITY_ACTIVITY;
- $datarray["parent-uri"] = $parent_item["uri"];
+ $datarray['thr-parent'] = $toplevel_parent_item['uri'];
$datarray["object-type"] = Activity\ObjectType::NOTE;
$datarray["changed"] = $datarray["created"] = $datarray["edited"] = DateTimeFormat::utcNow();
// like on comments have the comment as parent. So we need to fetch the toplevel parent
- if ($parent_item['gravity'] != GRAVITY_PARENT) {
- $toplevel = Item::selectFirst(['origin'], ['id' => $parent_item['parent']]);
+ if ($toplevel_parent_item['gravity'] != GRAVITY_PARENT) {
+ $toplevel = Post::selectFirst(['origin'], ['id' => $toplevel_parent_item['parent']]);
$origin = $toplevel["origin"];
} else {
- $origin = $parent_item["origin"];
+ $origin = $toplevel_parent_item["origin"];
}
// If we are the origin of the parent we store the original data.
$datarray['diaspora_signed_text'] = json_encode($data);
}
+ if (Item::isTooOld($datarray)) {
+ Logger::info('Like is too old', ['created' => $datarray['created'], 'uid' => $datarray['uid'], 'guid' => $datarray['guid']]);
+ return false;
+ }
+
$message_id = Item::insert($datarray);
if ($message_id <= 0) {
$message_uri = $author.":".$guid;
- $person = self::personByHandle($author);
+ $person = FContact::getByURL($author);
if (!$person) {
Logger::log("unable to find author details");
return false;
* @throws \Friendica\Network\HTTPException\InternalServerErrorException
* @throws \ImagickException
*/
- private static function receiveParticipation(array $importer, $data)
+ private static function receiveParticipation(array $importer, $data, bool $fetched)
{
$author = strtolower(Strings::escapeTags(XML::unescape($data->author)));
$guid = Strings::escapeTags(XML::unescape($data->guid));
return true;
}
- $parent_item = self::parentItem($importer["uid"], $parent_guid, $author, $contact);
- if (!$parent_item) {
+ $toplevel_parent_item = self::parentItem($importer["uid"], $parent_guid, $author, $contact);
+ if (!$toplevel_parent_item) {
return false;
}
- if (!$parent_item['origin']) {
+ if (!$toplevel_parent_item['origin']) {
Logger::info('Not our origin. Participation is ignored', ['parent_guid' => $parent_guid, 'guid' => $guid, 'author' => $author]);
}
- if (!in_array($parent_item['private'], [Item::PUBLIC, Item::UNLISTED])) {
+ if (!in_array($toplevel_parent_item['private'], [Item::PUBLIC, Item::UNLISTED])) {
Logger::info('Item is not public, participation is ignored', ['parent_guid' => $parent_guid, 'guid' => $guid, 'author' => $author]);
return false;
}
- $person = self::personByHandle($author);
+ $person = FContact::getByURL($author);
if (!is_array($person)) {
Logger::log("Person not found: ".$author);
return false;
$datarray = [];
$datarray["protocol"] = Conversation::PARCEL_DIASPORA;
+ $datarray["direction"] = $fetched ? Conversation::PULL : Conversation::PUSH;
$datarray["uid"] = $importer["uid"];
$datarray["contact-id"] = $author_contact["cid"];
$datarray["verb"] = Activity::FOLLOW;
$datarray["gravity"] = GRAVITY_ACTIVITY;
- $datarray["parent-uri"] = $parent_item["uri"];
+ $datarray['thr-parent'] = $toplevel_parent_item['uri'];
$datarray["object-type"] = Activity\ObjectType::NOTE;
// Diaspora doesn't provide a date for a participation
$datarray["changed"] = $datarray["created"] = $datarray["edited"] = DateTimeFormat::utcNow();
+ if (Item::isTooOld($datarray)) {
+ Logger::info('Participation is too old', ['created' => $datarray['created'], 'uid' => $datarray['uid'], 'guid' => $datarray['guid']]);
+ return false;
+ }
+
$message_id = Item::insert($datarray);
Logger::info('Participation stored', ['id' => $message_id, 'guid' => $guid, 'parent_guid' => $parent_guid, 'author' => $author]);
// Send all existing comments and likes to the requesting server
- $comments = Item::select(['id', 'uri-id', 'parent-author-network', 'author-network', 'verb'],
- ['parent' => $parent_item['id'], 'gravity' => [GRAVITY_COMMENT, GRAVITY_ACTIVITY]]);
- while ($comment = Item::fetch($comments)) {
+ $comments = Post::select(['id', 'uri-id', 'parent-author-network', 'author-network', 'verb'],
+ ['parent' => $toplevel_parent_item['id'], 'gravity' => [GRAVITY_COMMENT, GRAVITY_ACTIVITY]]);
+ while ($comment = Post::fetch($comments)) {
if (in_array($comment['verb'], [Activity::FOLLOW, Activity::TAG])) {
Logger::info('participation messages are not relayed', ['item' => $comment['id']]);
continue;
Logger::log("Author ".$author." wants to listen to us.", Logger::DEBUG);
}
- $ret = self::personByHandle($author);
+ $ret = FContact::getByURL($author);
if (!$ret || ($ret["network"] != Protocol::DIASPORA)) {
Logger::log("Cannot resolve diaspora handle ".$author." for ".$recipient);
}
// Do we already have this item?
- $fields = ['body', 'title', 'attach', 'app', 'created', 'object-type', 'uri', 'guid',
- 'author-name', 'author-link', 'author-avatar', 'plink'];
+ $fields = ['body', 'title', 'app', 'created', 'object-type', 'uri', 'guid',
+ 'author-name', 'author-link', 'author-avatar', 'plink', 'uri-id'];
$condition = ['guid' => $guid, 'visible' => true, 'deleted' => false, 'private' => [Item::PUBLIC, Item::UNLISTED]];
- $item = Item::selectFirst($fields, $condition);
+ $item = Post::selectFirst($fields, $condition);
if (DBA::isResult($item)) {
Logger::log("reshared message ".$guid." already exists on system.");
}
if ($stored) {
- $fields = ['body', 'title', 'attach', 'app', 'created', 'object-type', 'uri', 'guid',
- 'author-name', 'author-link', 'author-avatar', 'plink'];
+ $fields = ['body', 'title', 'app', 'created', 'object-type', 'uri', 'guid',
+ 'author-name', 'author-link', 'author-avatar', 'plink', 'uri-id'];
$condition = ['guid' => $guid, 'visible' => true, 'deleted' => false, 'private' => [Item::PUBLIC, Item::UNLISTED]];
- $item = Item::selectFirst($fields, $condition);
+ $item = Post::selectFirst($fields, $condition);
if (DBA::isResult($item)) {
// If it is a reshared post from another network then reformat to avoid display problems with two share elements
*/
private static function addReshareActivity($item, $parent_message_id, $guid, $author)
{
- $parent = Item::selectFirst(['uri', 'guid'], ['id' => $parent_message_id]);
+ $parent = Post::selectFirst(['uri', 'guid'], ['id' => $parent_message_id]);
$datarray = [];
$datarray['guid'] = $parent['guid'] . '-' . $guid;
$datarray['uri'] = self::getUriFromGuid($author, $datarray['guid']);
- $datarray['parent-uri'] = $parent['uri'];
+ $datarray['thr-parent'] = $parent['uri'];
$datarray['verb'] = $datarray['body'] = Activity::ANNOUNCE;
$datarray['gravity'] = GRAVITY_ACTIVITY;
$datarray['object-type'] = Activity\ObjectType::NOTE;
$datarray['protocol'] = $item['protocol'];
+ $datarray['source'] = $item['source'];
+ $datarray['direction'] = $item['direction'];
$datarray['plink'] = self::plink($author, $datarray['guid']);
$datarray['private'] = $item['private'];
$datarray['changed'] = $datarray['created'] = $datarray['edited'] = $item['created'];
+ if (Item::isTooOld($datarray)) {
+ Logger::info('Reshare activity is too old', ['created' => $datarray['created'], 'uid' => $datarray['uid'], 'guid' => $datarray['guid']]);
+ return false;
+ }
+
$message_id = Item::insert($datarray);
if ($message_id) {
* @throws \Friendica\Network\HTTPException\InternalServerErrorException
* @throws \ImagickException
*/
- private static function receiveReshare(array $importer, $data, $xml)
+ private static function receiveReshare(array $importer, $data, $xml, bool $fetched)
{
$author = Strings::escapeTags(XML::unescape($data->author));
$guid = Strings::escapeTags(XML::unescape($data->guid));
return false;
}
+ if (empty($original_item['plink'])) {
+ $original_item['plink'] = self::plink($root_author, $root_guid);
+ }
+
$datarray = [];
$datarray["uid"] = $importer["uid"];
$datarray["owner-id"] = $datarray["author-id"];
$datarray["guid"] = $guid;
- $datarray["uri"] = $datarray["parent-uri"] = self::getUriFromGuid($author, $guid);
+ $datarray["uri"] = $datarray["thr-parent"] = self::getUriFromGuid($author, $guid);
$datarray['uri-id'] = ItemURI::insert(['uri' => $datarray['uri'], 'guid' => $datarray['guid']]);
$datarray["verb"] = Activity::POST;
$datarray["protocol"] = Conversation::PARCEL_DIASPORA;
$datarray["source"] = $xml;
+ $datarray["direction"] = $fetched ? Conversation::PULL : Conversation::PUSH;
/// @todo Copy tag data from original post
Tag::storeFromBody($datarray['uri-id'], $datarray["body"]);
- $datarray["attach"] = $original_item["attach"];
+ Post\Media::copy($original_item['uri-id'], $datarray['uri-id']);
$datarray["app"] = $original_item["app"];
$datarray["plink"] = self::plink($author, $guid);
$datarray["object-type"] = $original_item["object-type"];
self::fetchGuid($datarray);
+
+ if (Item::isTooOld($datarray)) {
+ Logger::info('Reshare is too old', ['created' => $datarray['created'], 'uid' => $datarray['uid'], 'guid' => $datarray['guid']]);
+ return false;
+ }
+
$message_id = Item::insert($datarray);
self::sendParticipation($contact, $datarray);
$target_guid = Strings::escapeTags(XML::unescape($data->target_guid));
$target_type = Strings::escapeTags(XML::unescape($data->target_type));
- $person = self::personByHandle($author);
+ $person = FContact::getByURL($author);
if (!is_array($person)) {
Logger::log("unable to find author detail for ".$author);
return false;
}
// Fetch items that are about to be deleted
- $fields = ['uid', 'id', 'parent', 'parent-uri', 'author-link', 'file'];
+ $fields = ['uid', 'id', 'parent', 'author-link', 'uri-id'];
// When we receive a public retraction, we delete every item that we find.
if ($importer['uid'] == 0) {
$condition = ['guid' => $target_guid, 'deleted' => false, 'uid' => $importer['uid']];
}
- $r = Item::select($fields, $condition);
+ $r = Post::select($fields, $condition);
if (!DBA::isResult($r)) {
Logger::log("Target guid ".$target_guid." was not found on this system for user ".$importer['uid'].".");
return false;
}
- while ($item = Item::fetch($r)) {
- if (strstr($item['file'], '[')) {
+ while ($item = Post::fetch($r)) {
+ if (DBA::exists('post-category', ['uri-id' => $item['uri-id'], 'uid' => $item['uid'], 'type' => Post\Category::FILE])) {
Logger::log("Target guid " . $target_guid . " for user " . $item['uid'] . " is filed. So it won't be deleted.", Logger::DEBUG);
continue;
}
// Fetch the parent item
- $parent = Item::selectFirst(['author-link'], ['id' => $item['parent']]);
+ $parent = Post::selectFirst(['author-link'], ['id' => $item['parent']]);
// Only delete it if the parent author really fits
if (!Strings::compareLink($parent["author-link"], $contact["url"]) && !Strings::compareLink($item["author-link"], $contact["url"])) {
Logger::log("Deleted target ".$target_guid." (".$item["id"].") from user ".$item["uid"]." parent: ".$item['parent'], Logger::DEBUG);
}
+ DBA::close($r);
return true;
}
return true;
}
+ /**
+ * Checks if an incoming message is wanted
+ *
+ * @param string $url
+ * @param integer $uriid
+ * @param string $author
+ * @param string $body
+ * @return boolean Is the message wanted?
+ */
+ private static function isSolicitedMessage(string $url, int $uriid, string $author, string $body)
+ {
+ $contact = Contact::getByURL($author);
+ if (DBA::exists('contact', ["`nurl` = ? AND `uid` != ? AND `rel` IN (?, ?)",
+ $contact['nurl'], 0, Contact::FRIEND, Contact::SHARING])) {
+ Logger::info('Author has got followers - accepted', ['url' => $url, 'author' => $author]);
+ return true;
+ }
+
+ $taglist = Tag::getByURIId($uriid, [Tag::HASHTAG]);
+ $tags = array_column($taglist, 'name');
+ return Relay::isSolicitedPost($tags, $body, $contact['id'], $url, Protocol::DIASPORA);
+ }
+
+ /**
+ * Store an attached photo in the post-media table
+ *
+ * @param int $uriid
+ * @param object $photo
+ * @return void
+ */
+ private static function storePhotoAsMedia(int $uriid, $photo)
+ {
+ $data = [];
+ $data['uri-id'] = $uriid;
+ $data['type'] = Post\Media::IMAGE;
+ $data['url'] = XML::unescape($photo->remote_photo_path) . XML::unescape($photo->remote_photo_name);
+ $data['height'] = (int)XML::unescape($photo->height ?? 0);
+ $data['width'] = (int)XML::unescape($photo->width ?? 0);
+ $data['description'] = XML::unescape($photo->text ?? '');
+
+ Post\Media::insert($data);
+ }
+
/**
* Receives status messages
*
* @param array $importer Array of the importer user
* @param SimpleXMLElement $data The message object
* @param string $xml The original XML of the message
- *
+ * @param bool $fetched The message had been fetched and not pushed
* @return int The message id of the newly created item
* @throws \Friendica\Network\HTTPException\InternalServerErrorException
* @throws \ImagickException
*/
- private static function receiveStatusMessage(array $importer, SimpleXMLElement $data, $xml)
+ private static function receiveStatusMessage(array $importer, SimpleXMLElement $data, $xml, bool $fetched)
{
$author = Strings::escapeTags(XML::unescape($data->author));
$guid = Strings::escapeTags(XML::unescape($data->guid));
}
}
- $body = Markdown::toBBCode($text);
+ $raw_body = $body = Markdown::toBBCode($text);
$datarray = [];
+ $datarray["guid"] = $guid;
+ $datarray["uri"] = $datarray["thr-parent"] = self::getUriFromGuid($author, $guid);
+ $datarray['uri-id'] = ItemURI::insert(['uri' => $datarray['uri'], 'guid' => $datarray['guid']]);
+
// Attach embedded pictures to the body
if ($data->photo) {
foreach ($data->photo as $photo) {
+ self::storePhotoAsMedia($datarray['uri-id'], $photo);
$body = "[img]".XML::unescape($photo->remote_photo_path).
XML::unescape($photo->remote_photo_name)."[/img]\n".$body;
}
$datarray["owner-link"] = $datarray["author-link"];
$datarray["owner-id"] = $datarray["author-id"];
- $datarray["guid"] = $guid;
- $datarray["uri"] = $datarray["parent-uri"] = self::getUriFromGuid($author, $guid);
- $datarray['uri-id'] = ItemURI::insert(['uri' => $datarray['uri'], 'guid' => $datarray['guid']]);
-
$datarray["verb"] = Activity::POST;
$datarray["gravity"] = GRAVITY_PARENT;
$datarray["protocol"] = Conversation::PARCEL_DIASPORA;
$datarray["source"] = $xml;
+ $datarray["direction"] = $fetched ? Conversation::PULL : Conversation::PUSH;
+
+ if ($fetched) {
+ $datarray["post-type"] = Item::PT_FETCHED;
+ } elseif ($datarray["uid"] == 0) {
+ $datarray["post-type"] = Item::PT_GLOBAL;
+ }
$datarray["body"] = self::replacePeopleGuid($body, $contact["url"]);
+ $datarray["raw-body"] = self::replacePeopleGuid($raw_body, $contact["url"]);
self::storeMentions($datarray['uri-id'], $text);
Tag::storeRawTagsFromBody($datarray['uri-id'], $datarray["body"]);
+ if (!$fetched && !self::isSolicitedMessage($datarray["uri"], $datarray['uri-id'], $author, $body)) {
+ DBA::delete('item-uri', ['uri' => $datarray['uri']]);
+ return false;
+ }
+
if ($provider_display_name != "") {
$datarray["app"] = $provider_display_name;
}
}
self::fetchGuid($datarray);
+
+ if (Item::isTooOld($datarray)) {
+ Logger::info('Status is too old', ['created' => $datarray['created'], 'uid' => $datarray['uid'], 'guid' => $datarray['guid']]);
+ return false;
+ }
+
$message_id = Item::insert($datarray);
self::sendParticipation($contact, $datarray);
// We always try to use the data from the fcontact table.
// This is important for transmitting data to Friendica servers.
if (!empty($contact['addr'])) {
- $fcontact = self::personByHandle($contact['addr']);
+ $fcontact = FContact::getByURL($contact['addr']);
if (!empty($fcontact)) {
$dest_url = ($public_batch ? $fcontact["batch"] : $fcontact["notify"]);
}
$owner['uprvkey'] = $owner['prvkey'];
}
- $envelope = self::buildMessage($msg, $owner, $contact, $owner['uprvkey'], $contact['pubkey'], $public_batch);
+ // When sending content to Friendica contacts using the Diaspora protocol
+ // we have to fetch the public key from the fcontact.
+ // This is due to the fact that legacy DFRN had unique keys for every contact.
+ $pubkey = $contact['pubkey'];
+ if (!empty($contact['addr'])) {
+ $fcontact = FContact::getByURL($contact['addr']);
+ if (!empty($fcontact)) {
+ $pubkey = $fcontact['pubkey'];
+ }
+ }
+
+ $envelope = self::buildMessage($msg, $owner, $contact, $owner['uprvkey'], $pubkey, $public_batch);
$return_code = self::transmit($owner, $contact, $envelope, $public_batch, $guid);
if (!empty($reshared['guid']) && $complete) {
$condition = ['guid' => $reshared['guid'], 'network' => [Protocol::DFRN, Protocol::DIASPORA]];
- $item = Item::selectFirst(['contact-id'], $condition);
+ $item = Post::selectFirst(['contact-id'], $condition);
if (DBA::isResult($item)) {
$ret = [];
$ret["root_handle"] = self::handleFromContact($item["contact-id"]);
}
if ($item['author-link'] != $item['owner-link']) {
- require_once 'mod/share.php';
$body = BBCode::getShareOpeningTag($item['author-name'], $item['author-link'], $item['author-avatar'],
$item['plink'], $item['created']) . $body . '[/share]';
}
$body = "### ".html_entity_decode($title)."\n\n".$body;
}
- if ($item["attach"]) {
- $cnt = preg_match_all('/href=\"(.*?)\"(.*?)title=\"(.*?)\"/ism', $item["attach"], $matches, PREG_SET_ORDER);
- if ($cnt) {
- $body .= "\n".DI::l10n()->t("Attachments:")."\n";
- foreach ($matches as $mtch) {
- $body .= "[".$mtch[3]."](".$mtch[1].")\n";
- }
+ $attachments = Post\Media::getByURIId($item['uri-id'], [Post\Media::DOCUMENT, Post\Media::TORRENT, Post\Media::UNKNOWN]);
+ if (!empty($attachments)) {
+ $body .= "\n".DI::l10n()->t("Attachments:")."\n";
+ foreach ($attachments as $attachment) {
+ $body .= "[" . $attachment['description'] . "](" . $attachment['url'] . ")\n";
}
}
*/
private static function constructLike(array $item, array $owner)
{
- $parent = Item::selectFirst(['guid', 'uri', 'parent-uri'], ['uri' => $item["thr-parent"]]);
+ $parent = Post::selectFirst(['guid', 'uri', 'thr-parent'], ['uri' => $item["thr-parent"]]);
if (!DBA::isResult($parent)) {
return false;
}
- $target_type = ($parent["uri"] === $parent["parent-uri"] ? "Post" : "Comment");
+ $target_type = ($parent["uri"] === $parent["thr-parent"] ? "Post" : "Comment");
$positive = null;
if ($item['verb'] === Activity::LIKE) {
$positive = "true";
*/
private static function constructAttend(array $item, array $owner)
{
- $parent = Item::selectFirst(['guid', 'uri', 'parent-uri'], ['uri' => $item["thr-parent"]]);
+ $parent = Post::selectFirst(['guid'], ['uri' => $item['thr-parent']]);
if (!DBA::isResult($parent)) {
return false;
}
return $result;
}
- $toplevel_item = Item::selectFirst(['guid', 'author-id', 'author-link'], ['id' => $item['parent'], 'parent' => $item['parent']]);
+ $toplevel_item = Post::selectFirst(['guid', 'author-id', 'author-link', 'gravity'], ['id' => $item['parent'], 'parent' => $item['parent']]);
if (!DBA::isResult($toplevel_item)) {
Logger::error('Missing parent conversation item', ['parent' => $item['parent']]);
return false;
$thread_parent_item = $toplevel_item;
if ($item['thr-parent'] != $item['parent-uri']) {
- $thread_parent_item = Item::selectFirst(['guid', 'author-id', 'author-link'], ['uri' => $item['thr-parent'], 'uid' => $item['uid']]);
+ $thread_parent_item = Post::selectFirst(['guid', 'author-id', 'author-link', 'gravity'], ['uri' => $item['thr-parent'], 'uid' => $item['uid']]);
}
$body = $item["body"];
// - Implicit mentions are enabled
if (
$item['author-id'] != $thread_parent_item['author-id']
+ && ($thread_parent_item['gravity'] != GRAVITY_PARENT)
&& (empty($item['uid']) || !Feature::isEnabled($item['uid'], 'explicit_mentions'))
&& !DI::config()->get('system', 'disable_implicit_mentions')
) {
return self::buildAndTransmit($owner, $contact, $type, $message, $public_batch, $item["guid"]);
}
- /**
- * Creates a message from a signature record entry
- *
- * @param array $item The item that will be exported
- * @return array The message
- */
- private static function messageFromSignature(array $item)
- {
- // Split the signed text
- $signed_parts = explode(";", $item['signed_text']);
-
- if ($item["deleted"]) {
- $message = ["author" => $item['signer'],
- "target_guid" => $signed_parts[0],
- "target_type" => $signed_parts[1]];
- } elseif (in_array($item["verb"], [Activity::LIKE, Activity::DISLIKE])) {
- $message = ["author" => $signed_parts[4],
- "guid" => $signed_parts[1],
- "parent_guid" => $signed_parts[3],
- "parent_type" => $signed_parts[2],
- "positive" => $signed_parts[0],
- "author_signature" => $item['signature'],
- "parent_author_signature" => ""];
- } else {
- // Remove the comment guid
- $guid = array_shift($signed_parts);
-
- // Remove the parent guid
- $parent_guid = array_shift($signed_parts);
-
- // Remove the handle
- $handle = array_pop($signed_parts);
-
- $message = [
- "author" => $handle,
- "guid" => $guid,
- "parent_guid" => $parent_guid,
- "text" => implode(";", $signed_parts),
- "author_signature" => $item['signature'],
- "parent_author_signature" => ""
- ];
- }
- return $message;
- }
-
/**
* Relays messages (like, comment, retraction) to other servers if we are the thread owner
*
return false;
}
- // This is a workaround for the behaviour of the "insert" function, see mod/item.php
- $item['thr-parent'] = $item['parent-uri'];
-
- $parent = Item::selectFirst(['parent-uri'], ['uri' => $item['parent-uri']]);
+ $parent = Post::selectFirst(['parent-uri'], ['uri' => $item['thr-parent']]);
if (!DBA::isResult($parent)) {
return;
}
projects / friendica.git / blobdiff