Bluesky: Import of remote timeline

Reviewed-on: friendica/friendica-addons#1385

bluesky/bluesky.php

@@ -0,0 +1,662 @@
+<?php
+/**
+ * Name: Bluesky Connector
+ * Description: Post to Bluesky
+ * Version: 1.0
+ * Author: Michael Vogel <https://pirati.ca/profile/heluecht>
+ * 
+ * @todo
+ * - Process facets
+ * - detect incoming reshares
+ * - detect contact relations
+ * - alternate link for contacts
+ * - plink for posts
+ * - fetch missing posts
+ * - only fetch new posts
+ * - receive likes
+ *
+ * - create facets
+ * - transmit comments
+ * - transmits likes
+ * - transmit reshares
+ */
+
+use Friendica\Content\Text\BBCode;
+use Friendica\Content\Text\HTML;
+use Friendica\Content\Text\Plaintext;
+use Friendica\Core\Config\Util\ConfigFileManager;
+use Friendica\Core\Hook;
+use Friendica\Core\Logger;
+use Friendica\Core\Protocol;
+use Friendica\Core\Renderer;
+use Friendica\Database\DBA;
+use Friendica\DI;
+use Friendica\Model\Contact;
+use Friendica\Model\Item;
+use Friendica\Model\ItemURI;
+use Friendica\Model\Photo;
+use Friendica\Model\Post;
+use Friendica\Network\HTTPClient\Client\HttpClientAccept;
+use Friendica\Network\HTTPClient\Client\HttpClientOptions;
+use Friendica\Protocol\Activity;
+use Friendica\Util\DateTimeFormat;
+
+define('BLUESKY_DEFAULT_POLL_INTERVAL', 10); // given in minutes
+
+function bluesky_install()
+{
+	Hook::register('load_config',             __FILE__, 'bluesky_load_config');
+	Hook::register('hook_fork',               __FILE__, 'bluesky_hook_fork');
+	Hook::register('post_local',              __FILE__, 'bluesky_post_local');
+	Hook::register('notifier_normal',         __FILE__, 'bluesky_send');
+	Hook::register('jot_networks',            __FILE__, 'bluesky_jot_nets');
+	Hook::register('connector_settings',      __FILE__, 'bluesky_settings');
+	Hook::register('connector_settings_post', __FILE__, 'bluesky_settings_post');
+	Hook::register('cron',                    __FILE__, 'bluesky_cron');
+}
+
+function bluesky_load_config(ConfigFileManager $loader)
+{
+	DI::app()->getConfigCache()->load($loader->loadAddonConfig('bluesky'), \Friendica\Core\Config\ValueObject\Cache::SOURCE_STATIC);
+}
+
+function bluesky_settings(array &$data)
+{
+	if (!DI::userSession()->getLocalUserId()) {
+		return;
+	}
+
+	$enabled     = DI::pConfig()->get(DI::userSession()->getLocalUserId(), 'bluesky', 'post') ?? false;
+	$def_enabled = DI::pConfig()->get(DI::userSession()->getLocalUserId(), 'bluesky', 'post_by_default') ?? false;
+	$host        = DI::pConfig()->get(DI::userSession()->getLocalUserId(), 'bluesky', 'host') ?: 'https://bsky.social';
+	$handle      = DI::pConfig()->get(DI::userSession()->getLocalUserId(), 'bluesky', 'handle');
+	$did         = DI::pConfig()->get(DI::userSession()->getLocalUserId(), 'bluesky', 'did');
+	$token       = DI::pConfig()->get(DI::userSession()->getLocalUserId(), 'bluesky', 'access_token');
+	$import      = DI::pConfig()->get(DI::userSession()->getLocalUserId(), 'bluesky', 'import') ?? false;
+
+	$status = $token ? DI::l10n()->t("You are authenticated to Bluesky. For security reasons the password isn't stored.") : DI::l10n()->t('You are not authenticated. Please enter the app password.');
+
+	$t    = Renderer::getMarkupTemplate('connector_settings.tpl', 'addon/bluesky/');
+	$html = Renderer::replaceMacros($t, [
+		'$enable'    => ['bluesky', DI::l10n()->t('Enable Bluesky Post Addon'), $enabled],
+		'$bydefault' => ['bluesky_bydefault', DI::l10n()->t('Post to Bluesky by default'), $def_enabled],
+		'$import'    => ['bluesky_import', DI::l10n()->t('Import the remote timeline'), $import],
+		'$host'      => ['bluesky_host', DI::l10n()->t('Bluesky host'), $host, '', '', 'readonly'],
+		'$handle'    => ['bluesky_handle', DI::l10n()->t('Bluesky handle'), $handle],
+		'$did'       => ['bluesky_did', DI::l10n()->t('Bluesky DID'), $did, DI::l10n()->t('This is the unique identifier. It will be fetched automatically, when the handle is entered.'), '', 'readonly'],
+		'$password'  => ['bluesky_password', DI::l10n()->t('Bluesky app password'), '', DI::l10n()->t("Please don't add your real password here, but instead create a specific app password in the Bluesky settings.")],
+		'$status'    => $status
+	]);
+
+	$data = [
+		'connector' => 'bluesky',
+		'title'     => DI::l10n()->t('Bluesky Export'),
+		'image'     => 'images/bluesky.jpg',
+		'enabled'   => $enabled,
+		'html'      => $html,
+	];
+}
+
+function bluesky_settings_post(array &$b)
+{
+	if (empty($_POST['bluesky-submit'])) {
+		return;
+	}
+
+	$old_host   = DI::pConfig()->get(DI::userSession()->getLocalUserId(), 'bluesky', 'host');
+	$old_handle = DI::pConfig()->get(DI::userSession()->getLocalUserId(), 'bluesky', 'handle');
+	$old_did    = DI::pConfig()->get(DI::userSession()->getLocalUserId(), 'bluesky', 'did');
+
+	$host   = $_POST['bluesky_host'];
+	$handle = $_POST['bluesky_handle'];
+
+	DI::pConfig()->set(DI::userSession()->getLocalUserId(), 'bluesky', 'post',            intval($_POST['bluesky']));
+	DI::pConfig()->set(DI::userSession()->getLocalUserId(), 'bluesky', 'post_by_default', intval($_POST['bluesky_bydefault']));
+	DI::pConfig()->set(DI::userSession()->getLocalUserId(), 'bluesky', 'host',            $host);
+	DI::pConfig()->set(DI::userSession()->getLocalUserId(), 'bluesky', 'handle',          $handle);
+	DI::pConfig()->set(DI::userSession()->getLocalUserId(), 'bluesky', 'import',          intval($_POST['bluesky_import']));
+
+	if (!empty($host) && !empty($handle)) {
+		if (empty($old_did) || $old_host != $host || $old_handle != $handle) {
+			DI::pConfig()->set(DI::userSession()->getLocalUserId(), 'bluesky', 'did', bluesky_get_did(DI::userSession()->getLocalUserId()));
+		}
+	} else {
+		DI::pConfig()->delete(DI::userSession()->getLocalUserId(), 'bluesky', 'did');
+	}
+
+	if (!empty($_POST['bluesky_password'])) {
+		bluesky_create_token(DI::userSession()->getLocalUserId(), $_POST['bluesky_password']);
+	}
+
+}
+
+function bluesky_jot_nets(array &$jotnets_fields)
+{
+	if (!DI::userSession()->getLocalUserId()) {
+		return;
+	}
+
+	if (DI::pConfig()->get(DI::userSession()->getLocalUserId(), 'bluesky', 'post')) {
+		$jotnets_fields[] = [
+			'type'  => 'checkbox',
+			'field' => [
+				'bluesky_enable',
+				DI::l10n()->t('Post to Bluesky'),
+				DI::pConfig()->get(DI::userSession()->getLocalUserId(), 'bluesky', 'post_by_default')
+			]
+		];
+	}
+}
+
+function bluesky_cron()
+{
+	$last = DI::keyValue()->get('bluesky_last_poll');
+
+	$poll_interval = intval(DI::config()->get('bluesky', 'poll_interval'));
+	if (!$poll_interval) {
+		$poll_interval = BLUESKY_DEFAULT_POLL_INTERVAL;
+	}
+
+	if ($last) {
+		$next = $last + ($poll_interval * 60);
+		if ($next > time()) {
+			Logger::notice('poll interval not reached');
+			return;
+		}
+	}
+	Logger::notice('cron_start');
+
+	$abandon_days = intval(DI::config()->get('system', 'account_abandon_days'));
+	if ($abandon_days < 1) {
+		$abandon_days = 0;
+	}
+
+	$abandon_limit = date(DateTimeFormat::MYSQL, time() - $abandon_days * 86400);
+
+	$pconfigs = DBA::selectToArray('pconfig', [], ['cat' => 'bluesky', 'k' => 'import', 'v' => true]);
+	foreach ($pconfigs as $pconfig) {
+		if ($abandon_days != 0) {
+			if (!DBA::exists('user', ["`uid` = ? AND `login_date` >= ?", $pconfig['uid'], $abandon_limit])) {
+				Logger::notice('abandoned account: timeline from user will not be imported', ['user' => $pconfig['uid']]);
+				continue;
+			}
+		}
+
+		Logger::notice('importing timeline - start', ['user' => $pconfig['uid']]);
+		bluesky_fetch_timeline($pconfig['uid']);
+		Logger::notice('importing timeline - done', ['user' => $pconfig['uid']]);
+	}
+
+	Logger::notice('cron_end');
+
+	DI::keyValue()->set('bluesky_last_poll', time());
+}
+
+function bluesky_hook_fork(array &$b)
+{
+	if ($b['name'] != 'notifier_normal') {
+		return;
+	}
+
+	$post = $b['data'];
+
+	if (($post['created'] !== $post['edited']) && !$post['deleted']) {
+		DI::logger()->info('Editing is not supported by the addon');
+		$b['execute'] = false;
+		return;
+	}
+
+	if (!strstr($post['postopts'] ?? '', 'bluesky') || ($post['parent'] != $post['id']) || $post['private']) {
+		$b['execute'] = false;
+		return;
+	}
+}
+
+function bluesky_post_local(array &$b)
+{
+	if ($b['edit']) {
+		return;
+	}
+
+	if (!DI::userSession()->getLocalUserId() || (DI::userSession()->getLocalUserId() != $b['uid'])) {
+		return;
+	}
+
+	if ($b['private'] || $b['parent']) {
+		return;
+	}
+
+	$bluesky_post   = intval(DI::pConfig()->get(DI::userSession()->getLocalUserId(), 'bluesky', 'post'));
+	$bluesky_enable = (($bluesky_post && !empty($_REQUEST['bluesky_enable'])) ? intval($_REQUEST['bluesky_enable']) : 0);
+
+	// if API is used, default to the chosen settings
+	if ($b['api_source'] && intval(DI::pConfig()->get(DI::userSession()->getLocalUserId(), 'bluesky', 'post_by_default'))) {
+		$bluesky_enable = 1;
+	}
+
+	if (!$bluesky_enable) {
+		return;
+	}
+
+	if (strlen($b['postopts'])) {
+		$b['postopts'] .= ',';
+	}
+
+	$b['postopts'] .= 'bluesky';
+}
+
+function bluesky_send(array &$b)
+{
+	if (($b['created'] !== $b['edited']) && !$b['deleted']) {
+		return;
+	}
+
+	if ($b['gravity'] != Item::GRAVITY_PARENT) {
+		return;
+	} elseif ($b['private'] || !strstr($b['postopts'], 'bluesky')) {
+		return;
+	}
+
+	bluesky_create_post($b);
+}
+
+function bluesky_create_post(array $item)
+{
+	$uid = $item['uid'];
+	$token = bluesky_get_token($uid);
+	if (empty($token)) {
+		return;
+	}
+
+	$did  = DI::pConfig()->get($uid, 'bluesky', 'did');
+
+	$msg = Plaintext::getPost($item, 300, false, BBCode::CONNECTORS);
+	$parent = $root = [];
+	foreach ($msg['parts'] as $key => $part) {
+		$record = [
+			'text'      => $part,
+			'createdAt' => DateTimeFormat::utcNow(DateTimeFormat::ATOM),
+			'$type'     => 'app.bsky.feed.post'
+		];
+
+		if (!empty($root)) {
+			$record['reply'] = ['root' => $root, 'parent' => $parent];
+		}
+
+		if ($key == count($msg['parts']) - 1) {
+			$record = bluesky_add_embed($uid, $msg, $record);
+		}
+
+		$post = [
+			'collection' => 'app.bsky.feed.post',
+			'repo'       => $did,
+			'record'     => $record
+		];
+
+		$parent = bluesky_post($uid, '/xrpc/com.atproto.repo.createRecord', json_encode($post), ['Content-type' => 'application/json', 'Authorization' => ['Bearer ' . $token]]);
+		if (empty($parent)) {
+			return;
+		}
+		Logger::debug('Posting done', ['return' => $parent]);
+		if (empty($root)) {
+			$root = $parent;
+		}
+	}
+}
+
+function bluesky_add_embed(int $uid, array $msg, array $record): array
+{
+	if (($msg['type'] != 'link') && !empty($msg['images'])) {
+		$images = [];
+		foreach ($msg['images'] as $image) {
+			$photo = Photo::selectFirst(['resource-id'], ['id' => $image['id']]);
+			$photo = Photo::selectFirst([], ["`resource-id` = ? AND `scale` > ?", $photo['resource-id'], 0], ['order' => ['scale']]);
+			$blob = bluesky_upload_blob($uid, $photo);
+			if (!empty($blob) && count($images) < 4) {
+				$images[] = ['alt' => $image['description'], 'image' => $blob];
+			}
+		}
+		if (!empty($images)) {
+			$record['embed'] = ['$type' => 'app.bsky.embed.images', 'images' => $images];
+		}
+	} elseif ($msg['type'] == 'link') {
+		$record['embed'] = [
+			'$type'    => 'app.bsky.embed.external',
+			'external' => [
+				'uri'         => $msg['url'],
+				'title'       => $msg['title'],
+				'description' => $msg['description'],
+			]
+		];
+		if (!empty($msg['image'])) {
+			$photo = Photo::createPhotoForExternalResource($msg['image']);
+			$blob = bluesky_upload_blob($uid, $photo);
+			if (!empty($blob)) {
+				$record['embed']['external']['thumb'] = $blob;
+			}
+		}
+	}
+	return $record;
+}
+
+function bluesky_upload_blob(int $uid, array $photo): ?stdClass
+{
+	$content = Photo::getImageForPhoto($photo);
+	$data = bluesky_post($uid, '/xrpc/com.atproto.repo.uploadBlob', $content, ['Content-type' => $photo['type'], 'Authorization' => ['Bearer ' . bluesky_get_token($uid)]]);
+	if (empty($data)) {
+		return null;
+	}
+
+	Logger::debug('Uploaded blob', ['return' => $data]);
+	return $data->blob;
+}
+
+function bluesky_fetch_timeline(int $uid)
+{
+	$data = bluesky_get($uid, '/xrpc/app.bsky.feed.getTimeline', HttpClientAccept::JSON, [HttpClientOptions::HEADERS => ['Authorization' => ['Bearer ' . bluesky_get_token($uid)]]]);
+	if (empty($data)) {
+		return;
+	}
+
+	if (empty($data->feed)) {
+		return;
+	}
+
+	foreach (array_reverse($data->feed) as $entry) {
+		Logger::debug('Importing post', ['uid' => $uid, 'indexedAt' => $entry->post->indexedAt, 'uri' => $entry->post->uri, 'cid' => $entry->post->cid]);
+
+		bluesky_process_post($entry->post, $uid);
+	}
+
+	// @todo Support paging
+	// [cursor] => 1684670516000::bafyreidq3ilwslmlx72jf5vrk367xcc63s6lrhzlyup2bi3zwcvso6w2vi
+}
+
+function bluesky_process_post(stdClass $post, int $uid): int
+{
+	$uri = bluesky_get_uri($post);
+
+	if (Post::exists(['uri' => $uri, 'uid' => $uid])) {
+		return 0;
+	}
+
+	$item = bluesky_get_header($post, $uri, $uid);
+
+	$item = bluesky_get_content($item, $post->record);
+
+	if (!empty($post->embed)) {
+		$item = bluesky_add_media($post->embed, $item);
+	}
+	return item::insert($item);
+}
+
+function bluesky_get_header(stdClass $post, string $uri, int $uid): array
+{
+	$contact = bluesky_get_contact($post->author, $uid);
+	$item = [
+		'network'       => Protocol::BLUESKY,
+		'uid'           => $uid,
+		'wall'          => false,
+		'uri'           => $uri,
+		'guid'          => $post->cid,
+		'private'       => Item::UNLISTED,
+		'verb'          => Activity::POST,
+		'contact-id'    => $contact['id'],
+		'author-name'   => $contact['name'],
+		'author-link'   => $contact['url'],
+		'author-avatar' => $contact['avatar'],
+		// 'plink'         => '', @todo Path to a web representation
+	];
+
+	$item['uri-id']       = ItemURI::getIdByURI($uri);
+	$item['owner-name']   = $item['author-name'];
+	$item['owner-link']   = $item['author-link'];
+	$item['owner-avatar'] = $item['author-avatar'];
+
+	return $item;
+}
+
+function bluesky_get_content(array $item, stdClass $record): array
+{
+	if (!empty($record->reply)) {
+		$item['parent']     = bluesky_get_uri($record->reply->root);
+		$item['thr-parent'] = bluesky_get_uri($record->reply->parent);
+	}
+
+	$body = $record->text;
+
+	if (!empty($record->facets)) {
+		// @todo add Links
+	}
+
+	$item['body']    = $body;
+	$item['created'] = DateTimeFormat::utc($record->createdAt, DateTimeFormat::MYSQL);
+	return $item;
+}
+
+function bluesky_add_media(stdClass $embed, array $item): array
+{
+	if (!empty($embed->images)) {
+		foreach ($embed->images as $image) {
+			$media = [
+				'uri-id'      => $item['uri-id'],
+				'type'        => Post\Media::IMAGE,
+				'url'         => $image->fullsize,
+				'preview'     => $image->thumb,
+				'description' => $image->alt,
+			];
+			Post\Media::insert($media);
+		}
+	} elseif (!empty($embed->external)) {
+		$media = ['uri-id' => $item['uri-id'],
+			'type'        => Post\Media::HTML,
+			'url'         => $embed->external->uri,
+			'name'        => $embed->external->title,
+			'description' => $embed->external->description,
+		];
+		Post\Media::insert($media);
+	} elseif (!empty($embed->record)) {
+		$uri = bluesky_get_uri($embed->record);
+		$shared = Post::selectFirst(['uri-id'], ['uri' => $uri, 'uid' => $item['uid']]);
+		if (empty($shared)) {
+			$shared = bluesky_get_header($embed->record, $uri, 0);
+			$shared = bluesky_get_content($shared, $embed->record->value);
+		
+			if (!empty($embed->record->embeds)) {
+				foreach ($embed->record->embeds as $single) {
+					$shared = bluesky_add_media($single, $shared);
+				}
+			}
+			$id = Item::insert($shared);
+			$shared = Post::selectFirst(['uri-id'], ['id' => $id]);
+		}
+		if (!empty($shared)) {
+			$item['quote-uri-id'] = $shared['uri-id'];
+		}
+	} else {
+		Logger::debug('Unsupported embed', ['embed' => $embed, 'item' => $item]);
+	}
+	return $item;
+}
+
+function bluesky_get_uri(stdClass $post): string
+{
+	return $post->uri . ':' . $post->cid;
+
+}
+function bluesky_get_contact(stdClass $author, int $uid): array
+{
+	$condition = ['network' => Protocol::BLUESKY, 'uid' => $uid, 'url' => $author->did];
+
+	$fields = [
+		'name' => $author->displayName,
+		'nick' => $author->handle,
+		'addr' => $author->handle,
+	];
+
+	$contact = Contact::selectFirst([], $condition);
+
+	if (empty($contact)) {
+		$cid = bluesky_insert_contact($author, $uid);
+	} else {
+		$cid = $contact['id'];
+		if ($fields['name'] != $contact['name'] || $fields['nick'] != $contact['nick'] || $fields['addr'] != $contact['addr']) {
+			Contact::update($fields, ['id' => $cid]);
+		}
+	}
+
+	$condition['uid'] = 0;
+
+	$contact = Contact::selectFirst([], $condition);
+	if (empty($contact)) {
+		$pcid = bluesky_insert_contact($author, 0);
+	} else {
+		$pcid = $contact['id'];
+		if ($fields['name'] != $contact['name'] || $fields['nick'] != $contact['nick'] || $fields['addr'] != $contact['addr']) {
+			Contact::update($fields, ['id' => $pcid]);
+		}
+	}
+
+	if (!empty($author->avatar)) {
+		Contact::updateAvatar($cid, $author->avatar);
+	}
+
+	if (empty($contact) || $contact['updated'] < DateTimeFormat::utc('now -24 hours')) {
+		bluesky_update_contact($author, $uid, $cid, $pcid);
+	}
+
+	return Contact::getById($cid);
+}
+
+function bluesky_insert_contact(stdClass $author, int $uid)
+{
+	$fields = [
+		'uid'      => $uid,
+		'network'  => Protocol::BLUESKY,
+		'priority' => 1,
+		'writable' => true,
+		'blocked'  => false,
+		'readonly' => false,
+		'pending'  => false,
+		'url'      => $author->did,
+		'nurl'     => $author->did,
+		// 'alias'    => '', @todo Path to a web representation
+		'name'     => $author->displayName,
+		'nick'     => $author->handle,
+		'addr'     => $author->handle,
+	];
+	return Contact::insert($fields);
+}
+
+function bluesky_update_contact(stdClass $author, int $uid, int $cid, int $pcid)
+{
+	$data = bluesky_get($uid, '/xrpc/app.bsky.actor.getProfile?actor=' . $author->did, HttpClientAccept::JSON, [HttpClientOptions::HEADERS => ['Authorization' => ['Bearer ' . bluesky_get_token($uid)]]]);
+	if (empty($data)) {
+		return;
+	}
+
+	$fields = [
+		'name'    => $data->displayName,
+		'nick'    => $data->handle,
+		'addr'    => $data->handle,
+		'about'   => HTML::toBBCode($data->description),
+		'updated' => DateTimeFormat::utcNow(DateTimeFormat::MYSQL),
+	];
+
+	if (!empty($data->banner)) {
+		$fields['header'] = $data->banner;
+	}
+
+	Contact::update($fields, ['id' => $cid]);
+	Contact::update($fields, ['id' => $pcid]);
+}
+
+function bluesky_get_did(int $uid): string
+{
+	$data = bluesky_get($uid, '/xrpc/com.atproto.identity.resolveHandle?handle=' . DI::pConfig()->get($uid, 'bluesky', 'handle'));
+	if (empty($data)) {
+		return '';
+	}
+	Logger::debug('Got DID', ['return' => $data]);
+	return $data->did;
+}
+
+function bluesky_get_token(int $uid): string
+{
+	$token   = DI::pConfig()->get($uid, 'bluesky', 'access_token');
+	$created = DI::pConfig()->get($uid, 'bluesky', 'token_created');
+	if (empty($token)) {
+		return '';
+	}
+
+	if ($created + 300 < time()) {
+		return bluesky_refresh_token($uid);
+	}
+	return $token;
+}
+
+function bluesky_refresh_token(int $uid): string
+{
+	$token = DI::pConfig()->get($uid, 'bluesky', 'refresh_token');
+
+	$data = bluesky_post($uid, '/xrpc/com.atproto.server.refreshSession', '', ['Authorization' => ['Bearer ' . $token]]);
+	if (empty($data)) {
+		return '';
+	}
+
+	Logger::debug('Refreshed token', ['return' => $data]);
+	DI::pConfig()->set($uid, 'bluesky', 'access_token', $data->accessJwt);
+	DI::pConfig()->set($uid, 'bluesky', 'refresh_token', $data->refreshJwt);
+	DI::pConfig()->set($uid, 'bluesky', 'token_created', time());
+	return $data->accessJwt;
+}
+
+function bluesky_create_token(int $uid, string $password): string
+{
+	$did = DI::pConfig()->get($uid, 'bluesky', 'did');
+
+	$data = bluesky_post($uid, '/xrpc/com.atproto.server.createSession', json_encode(['identifier' => $did, 'password' => $password]), ['Content-type' => 'application/json']);
+	if (empty($data)) {
+		return '';
+	}
+
+	Logger::debug('Created token', ['return' => $data]);
+	DI::pConfig()->set($uid, 'bluesky', 'access_token', $data->accessJwt);
+	DI::pConfig()->set($uid, 'bluesky', 'refresh_token', $data->refreshJwt);
+	DI::pConfig()->set($uid, 'bluesky', 'token_created', time());
+	return $data->accessJwt;
+}
+
+function bluesky_post(int $uid, string $url, string $params, array $headers): ?stdClass
+{
+	try {
+		$curlResult = DI::httpClient()->post(DI::pConfig()->get($uid, 'bluesky', 'host') . $url, $params, $headers);
+	} catch (\Exception $e) {
+		Logger::notice('Exception on post', ['exception' => $e]);
+		return null;
+	}
+
+	if (!$curlResult->isSuccess()) {
+		Logger::notice('API Error', ['error' => json_decode($curlResult->getBody()) ?: $curlResult->getBody()]);
+		return null;
+	}
+
+	return json_decode($curlResult->getBody());
+}
+
+function bluesky_get(int $uid, string $url, string $accept_content = HttpClientAccept::DEFAULT, array $opts = []): ?stdClass
+{
+	try {
+		$curlResult = DI::httpClient()->get(DI::pConfig()->get($uid, 'bluesky', 'host') . $url, $accept_content, $opts);
+	} catch (\Exception $e) {
+		Logger::notice('Exception on get', ['exception' => $e]);
+		return null;
+	}
+
+	if (!$curlResult->isSuccess()) {
+		Logger::notice('API Error', ['error' => json_decode($curlResult->getBody()) ?: $curlResult->getBody()]);
+		return null;
+	}
+
+	return json_decode($curlResult->getBody());
+}

bluesky/lang/C/messages.po

@@ -0,0 +1,76 @@
+# ADDON bluesky
+# Copyright (C) 
+# This file is distributed under the same license as the Friendica bluesky addon package.
+# 
+#
+#, fuzzy
+msgid ""
+msgstr ""
+"Project-Id-Version: \n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2023-05-23 05:22+0000\n"
+"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
+"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
+"Language-Team: LANGUAGE <LL@li.org>\n"
+"Language: \n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+
+#: bluesky.php:77
+msgid ""
+"You are authenticated to Bluesky. For security reasons the password isn't "
+"stored."
+msgstr ""
+
+#: bluesky.php:77
+msgid "You are not authenticated. Please enter the app password."
+msgstr ""
+
+#: bluesky.php:81
+msgid "Enable Bluesky Post Addon"
+msgstr ""
+
+#: bluesky.php:82
+msgid "Post to Bluesky by default"
+msgstr ""
+
+#: bluesky.php:83
+msgid "Import the remote timeline"
+msgstr ""
+
+#: bluesky.php:84
+msgid "Bluesky host"
+msgstr ""
+
+#: bluesky.php:85
+msgid "Bluesky handle"
+msgstr ""
+
+#: bluesky.php:86
+msgid "Bluesky DID"
+msgstr ""
+
+#: bluesky.php:86
+msgid ""
+"This is the unique identifier. It will be fetched automatically, when the "
+"handle is entered."
+msgstr ""
+
+#: bluesky.php:87
+msgid "Bluesky app password"
+msgstr ""
+
+#: bluesky.php:87
+msgid ""
+"Please don't add your real password here, but instead create a specific app "
+"password in the Bluesky settings."
+msgstr ""
+
+#: bluesky.php:93
+msgid "Bluesky Export"
+msgstr ""
+
+#: bluesky.php:144
+msgid "Post to Bluesky"
+msgstr ""

bluesky/templates/connector_settings.tpl

@@ -0,0 +1,8 @@
+<p>{{$status}}</p>
+{{include file="field_checkbox.tpl" field=$enable}}
+{{include file="field_checkbox.tpl" field=$bydefault}}
+{{include file="field_checkbox.tpl" field=$import}}
+{{include file="field_input.tpl" field=$host}}
+{{include file="field_input.tpl" field=$handle}}
+{{include file="field_input.tpl" field=$did}}
+{{include file="field_input.tpl" field=$password}}

tumblr/tumblr.php

@@ -79,7 +79,7 @@ function tumblr_check_item_notification(array &$notification_data)
 		return;
 	}
 
-	$own_user = Contact::selectFirst(['url', 'alias'], ['uid' => $notification_data['uid'], 'poll' => 'tumblr::'.$page]);
+	$own_user = Contact::selectFirst(['url', 'alias'], ['uid' => $notification_data['uid'], 'poll' => 'tumblr::' . $page]);
 	if ($own_user) {
 		$notification_data['profiles'][] = $own_user['url'];
 		$notification_data['profiles'][] = $own_user['alias'];
@@ -1262,6 +1262,11 @@ function tumblr_get_contact_by_url(string $url): ?array
 		return null;
 	}
 
+	if (is_array($data->response->blog)) {
+		Logger::warning('Unexpected blog format', ['blog' => $blog, 'data' => $data]);
+		return null;
+	}
+
 	$baseurl = 'https://tumblr.com';
 	$url     = $baseurl . '/' . $data->response->blog->name;
 
@@ -1282,8 +1287,8 @@ function tumblr_get_contact_by_url(string $url): ?array
 		'priority' => 0,
 		'guid'     => $data->response->blog->uuid,
 		'about'    => HTML::toBBCode($data->response->blog->description),
-    	'photo'    => $data->response->blog->avatar[0]->url,
+		'photo'    => $data->response->blog->avatar[0]->url,
-    	'header'   => $data->response->blog->theme->header_image_focused,
+		'header'   => $data->response->blog->theme->header_image_focused,
 	];
 }