Merge pull request #12320 from annando/issue-11553a

Issue 11553: Reliably return the user's contacts

src/Model/Contact.php

@@ -136,6 +136,18 @@ class Contact
 		return $contact;
 	}
 
+	/**
+	 * @param array $fields    Array of selected fields, empty for all
+	 * @param array $condition Array of fields for condition
+	 * @param array $params    Array of several parameters
+	 * @return array
+	 * @throws \Exception
+	 */
+	public static function selectAccountToArray(array $fields = [], array $condition = [], array $params = []): array
+	{
+		return DBA::selectToArray('account-user-view', $fields, $condition, $params);
+	}
+
 	/**
 	 * @param array $fields    Array of selected fields, empty for all
 	 * @param array $condition Array of fields for condition
@@ -3154,6 +3166,8 @@ class Contact
 			return;
 		}
 
+		Worker::add(Worker::PRIORITY_LOW, 'ContactDiscoveryForUser', $contact['uid']);
+
 		self::clearFollowerFollowingEndpointCache($contact['uid']);
 
 		$cdata = self::getPublicAndUserContactID($contact['id'], $contact['uid']);
@@ -3177,6 +3191,8 @@ class Contact
 		} else {
 			self::update(['rel' => self::FOLLOWER], ['id' => $contact['id']]);
 		}
+
+		Worker::add(Worker::PRIORITY_LOW, 'ContactDiscoveryForUser', $contact['uid']);
 	}
 
 	/**

src/Model/Contact/Relation.php

@@ -68,6 +68,26 @@ class Relation
 		DBA::insert('contact-relation', ['last-interaction' => $interaction_date, 'cid' => $target, 'relation-cid' => $actor], Database::INSERT_UPDATE);
 	}
 
+	/**
+	 * Fetch the followers of a given user
+	 *
+	 * @param integer $uid User ID
+	 * @return void
+	 */
+	public static function discoverByUser(int $uid)
+	{
+		$contact = Contact::selectFirst(['id', 'url'], ['uid' => $uid, 'self' => true]);
+		if (empty($contact)) {
+			Logger::warning('Self contact for user not found', ['uid' => $uid]);
+			return;
+		}
+
+		$followers = self::getContacts($uid, [Contact::FOLLOWER, Contact::FRIEND]);
+		$followings = self::getContacts($uid, [Contact::SHARING, Contact::FRIEND]);
+
+		self::updateFollowersFollowings($contact, $followers, $followings);
+	}
+
 	/**
 	 * Fetches the followers of a given profile and adds them
 	 *
@@ -113,13 +133,27 @@ class Relation
 			$followings = [];
 		}
 
+		self::updateFollowersFollowings($contact, $followers, $followings);
+	}
+
+	/**
+	 * Update followers and followings for the given contact
+	 *
+	 * @param array $contact
+	 * @param array $followers
+	 * @param array $followings
+	 * @return void
+	 */
+	private static function updateFollowersFollowings(array $contact, array $followers, array $followings)
+	{
 		if (empty($followers) && empty($followings)) {
 			Contact::update(['last-discovery' => DateTimeFormat::utcNow()], ['id' => $contact['id']]);
-			Logger::info('The contact does not offer discoverable data', ['id' => $contact['id'], 'url' => $url, 'network' => $contact['network']]);
+			Logger::info('The contact does not offer discoverable data', ['id' => $contact['id'], 'url' => $contact['url'], 'network' => $contact['network']]);
 			return;
 		}
 
 		$target = $contact['id'];
+		$url    = $contact['url'];
 
 		if (!empty($followers)) {
 			// Clear the follower list, since it will be recreated in the next step

src/Module/Api/Mastodon/Accounts/Followers.php

@@ -24,6 +24,7 @@ namespace Friendica\Module\Api\Mastodon\Accounts;
 use Friendica\Core\System;
 use Friendica\Database\DBA;
 use Friendica\DI;
+use Friendica\Model\Contact;
 use Friendica\Module\BaseApi;
 
 /**
@@ -55,6 +56,32 @@ class Followers extends BaseApi
 			'limit'    => 40, // Maximum number of results to return. Defaults to 40.
 		], $request);
 
+		if ($id == Contact::getPublicIdByUserId($uid)) {
+			$params = ['order' => ['pid' => true], 'limit' => $request['limit']];
+
+			$condition = ['uid' => $uid, 'self' => false, 'rel' => [Contact::FOLLOWER, Contact::FRIEND]];
+	
+			if (!empty($request['max_id'])) {
+				$condition = DBA::mergeConditions($condition, ["`pid` < ?", $request['max_id']]);
+			}
+	
+			if (!empty($request['since_id'])) {
+				$condition = DBA::mergeConditions($condition, ["`pid` > ?", $request['since_id']]);
+			}
+	
+			if (!empty($request['min_id'])) {
+				$condition = DBA::mergeConditions($condition, ["`pid` > ?", $request['min_id']]);
+	
+				$params['order'] = ['pid'];
+			}
+	
+			$accounts = [];
+	
+			foreach (Contact::selectAccountToArray(['pid'], $condition, $params) as $follower) {
+				self::setBoundaries($follower['pid']);
+				$accounts[] = DI::mstdnAccount()->createFromContactId($follower['pid'], $uid);
+			}
+		} else {
 			$params = ['order' => ['relation-cid' => true], 'limit' => $request['limit']];
 
 			$condition = ['cid' => $id, 'follows' => true];
@@ -70,7 +97,7 @@ class Followers extends BaseApi
 			if (!empty($request['min_id'])) {
 				$condition = DBA::mergeConditions($condition, ["`relation-cid` > ?", $request['min_id']]);
 	
-			$params['order'] = ['cid'];
+				$params['order'] = ['relation-cid'];
 			}
 	
 			$accounts = [];
@@ -81,6 +108,7 @@ class Followers extends BaseApi
 				$accounts[] = DI::mstdnAccount()->createFromContactId($follower['relation-cid'], $uid);
 			}
 			DBA::close($followers);
+		}
 
 		if (!empty($request['min_id'])) {
 			$accounts = array_reverse($accounts);

src/Module/Api/Mastodon/Accounts/Following.php

@@ -24,6 +24,7 @@ namespace Friendica\Module\Api\Mastodon\Accounts;
 use Friendica\Core\System;
 use Friendica\Database\DBA;
 use Friendica\DI;
+use Friendica\Model\Contact;
 use Friendica\Module\BaseApi;
 
 /**
@@ -55,6 +56,32 @@ class Following extends BaseApi
 			'limit'    => 40, // Maximum number of results to return. Defaults to 40.
 		], $request);
 
+		if ($id == Contact::getPublicIdByUserId($uid)) {
+			$params = ['order' => ['pid' => true], 'limit' => $request['limit']];
+
+			$condition = ['uid' => $uid, 'self' => false, 'rel' => [Contact::SHARING, Contact::FRIEND]];
+	
+			if (!empty($request['max_id'])) {
+				$condition = DBA::mergeConditions($condition, ["`pid` < ?", $request['max_id']]);
+			}
+	
+			if (!empty($request['since_id'])) {
+				$condition = DBA::mergeConditions($condition, ["`pid` > ?", $request['since_id']]);
+			}
+	
+			if (!empty($request['min_id'])) {
+				$condition = DBA::mergeConditions($condition, ["`pid` > ?", $request['min_id']]);
+	
+				$params['order'] = ['pid'];
+			}
+	
+			$accounts = [];
+	
+			foreach (Contact::selectAccountToArray(['pid'], $condition, $params) as $follower) {
+				self::setBoundaries($follower['pid']);
+				$accounts[] = DI::mstdnAccount()->createFromContactId($follower['pid'], $uid);
+			}
+		} else {
 			$params = ['order' => ['cid' => true], 'limit' => $request['limit']];
 
 			$condition = ['relation-cid' => $id, 'follows' => true];
@@ -81,6 +108,7 @@ class Following extends BaseApi
 				$accounts[] = DI::mstdnAccount()->createFromContactId($follower['cid'], $uid);
 			}
 			DBA::close($followers);
+		}
 
 		if (!empty($request['min_id'])) {
 			$accounts = array_reverse($accounts);

src/Worker/ContactDiscoveryForUser.php

@@ -0,0 +1,36 @@
+<?php
+/**
+ * @copyright Copyright (C) 2010-2022, the Friendica project
+ *
+ * @license GNU AGPL version 3 or any later version
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ *
+ */
+
+namespace Friendica\Worker;
+
+use Friendica\Model\Contact;
+
+class ContactDiscoveryForUser
+{
+	/**
+	 * Discover contact relations
+	 * @param string $url
+	 */
+	public static function execute(int $uid)
+	{
+		Contact\Relation::discoverByUser($uid);
+	}
+}