3 * @copyright Copyright (C) 2010-2021, the Friendica project
5 * @license GNU AGPL version 3 or any later version
7 * This program is free software: you can redistribute it and/or modify
8 * it under the terms of the GNU Affero General Public License as
9 * published by the Free Software Foundation, either version 3 of the
10 * License, or (at your option) any later version.
12 * This program is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU Affero General Public License for more details.
17 * You should have received a copy of the GNU Affero General Public License
18 * along with this program. If not, see <https://www.gnu.org/licenses/>.
22 namespace Friendica\Model\Contact;
25 use Friendica\Core\Logger;
26 use Friendica\Core\System;
27 use Friendica\Database\Database;
28 use Friendica\Database\DBA;
29 use Friendica\Database\DBStructure;
30 use Friendica\Model\Contact;
31 use Friendica\Model\ItemURI;
35 * This class provides information about user related contacts based on the "user-contact" table.
40 * Insert a user-contact for a given contact array
42 * @param array $contact
45 public static function insertForContactArray(array $contact)
47 if (empty($contact['uid'])) {
48 // We don't create entries for the public user - by now
52 if (empty($contact['uri-id']) && empty($contact['url'])) {
53 Logger::info('Missing contact details', ['contact' => $contact, 'callstack' => System::callstack(20)]);
57 if (empty($contact['uri-id'])) {
58 $contact['uri-id'] = ItemURI::getIdByURI($contact['url']);
61 $pcontact = Contact::selectFirst(['id'], ['uri-id' => $contact['uri-id'], 'uid' => 0]);
62 if (!empty($contact['uri-id']) && DBA::isResult($pcontact)) {
63 $pcid = $pcontact['id'];
64 } elseif (empty($contact['url']) || !($pcid = Contact::getIdForURL($contact['url'], 0, false))) {
65 Logger::info('Public contact for user not found', ['uri-id' => $contact['uri-id'], 'uid' => $contact['uid']]);
71 if (isset($fields['readonly'])) {
72 $fields['ignored'] = $fields['readonly'];
75 if (!empty($fields['self'])) {
76 $fields['rel'] = Contact::SELF;
79 $fields = DBStructure::getFieldsForTable('user-contact', $fields);
80 $fields['cid'] = $pcid;
81 $fields['uid'] = $contact['uid'];
82 $fields['uri-id'] = $contact['uri-id'];
84 $ret = DBA::insert('user-contact', $fields, Database::INSERT_UPDATE);
86 Logger::info('Inserted user contact', ['uid' => $contact['uid'], 'cid' => $pcid, 'uri-id' => $contact['uri-id'], 'ret' => $ret]);
92 * Apply changes from contact update data to user-contact table
94 * @param array $fields
95 * @param array $condition
97 * @throws PDOException
100 public static function updateByContactUpdate(array $fields, array $condition)
104 unset($fields['uid']);
105 unset($fields['cid']);
106 unset($fields['uri-id']);
108 if (isset($fields['readonly'])) {
109 $fields['ignored'] = $fields['readonly'];
112 if (!empty($fields['self'])) {
113 $fields['rel'] = Contact::SELF;
116 $update_fields = DBStructure::getFieldsForTable('user-contact', $fields);
117 if (!empty($update_fields)) {
118 $contacts = DBA::select('contact', ['uri-id', 'uid'], $condition);
119 while ($row = DBA::fetch($contacts)) {
120 if (empty($row['uri-id']) || empty($contact['uid'])) {
123 $ret = DBA::update('user-contact', $update_fields, ['uri-id' => $row['uri-id'], 'uid' => $row['uid']]);
124 Logger::info('Updated user contact', ['uid' => $row['uid'], 'uri-id' => $row['uri-id'], 'ret' => $ret]);
127 DBA::close($contacts);
133 * Block contact id for user id
135 * @param int $cid Either public contact id or user's contact id
136 * @param int $uid User ID
137 * @param boolean $blocked Is the contact blocked or unblocked?
140 public static function setBlocked($cid, $uid, $blocked)
142 $cdata = Contact::getPublicAndUserContactID($cid, $uid);
147 if ($cdata['user'] != 0) {
148 DBA::update('contact', ['blocked' => $blocked], ['id' => $cdata['user'], 'pending' => false]);
151 DBA::update('user-contact', ['blocked' => $blocked], ['cid' => $cdata['public'], 'uid' => $uid], true);
155 * Returns "block" state for contact id and user id
157 * @param int $cid Either public contact id or user's contact id
158 * @param int $uid User ID
160 * @return boolean is the contact id blocked for the given user?
163 public static function isBlocked($cid, $uid)
165 $cdata = Contact::getPublicAndUserContactID($cid, $uid);
170 $public_blocked = false;
172 if (!empty($cdata['public'])) {
173 $public_contact = DBA::selectFirst('user-contact', ['blocked'], ['cid' => $cdata['public'], 'uid' => $uid]);
174 if (DBA::isResult($public_contact)) {
175 $public_blocked = $public_contact['blocked'];
179 $user_blocked = $public_blocked;
181 if (!empty($cdata['user'])) {
182 $user_contact = DBA::selectFirst('contact', ['blocked'], ['id' => $cdata['user'], 'pending' => false]);
183 if (DBA::isResult($user_contact)) {
184 $user_blocked = $user_contact['blocked'];
188 if ($user_blocked != $public_blocked) {
189 DBA::update('user-contact', ['blocked' => $user_blocked], ['cid' => $cdata['public'], 'uid' => $uid], true);
192 return $user_blocked;
196 * Ignore contact id for user id
198 * @param int $cid Either public contact id or user's contact id
199 * @param int $uid User ID
200 * @param boolean $ignored Is the contact ignored or unignored?
203 public static function setIgnored($cid, $uid, $ignored)
205 $cdata = Contact::getPublicAndUserContactID($cid, $uid);
210 if ($cdata['user'] != 0) {
211 DBA::update('contact', ['readonly' => $ignored], ['id' => $cdata['user'], 'pending' => false]);
214 DBA::update('user-contact', ['ignored' => $ignored], ['cid' => $cdata['public'], 'uid' => $uid], true);
218 * Returns "ignore" state for contact id and user id
220 * @param int $cid Either public contact id or user's contact id
221 * @param int $uid User ID
223 * @return boolean is the contact id ignored for the given user?
226 public static function isIgnored($cid, $uid)
228 $cdata = Contact::getPublicAndUserContactID($cid, $uid);
233 $public_ignored = false;
235 if (!empty($cdata['public'])) {
236 $public_contact = DBA::selectFirst('user-contact', ['ignored'], ['cid' => $cdata['public'], 'uid' => $uid]);
237 if (DBA::isResult($public_contact)) {
238 $public_ignored = $public_contact['ignored'];
242 $user_ignored = $public_ignored;
244 if (!empty($cdata['user'])) {
245 $user_contact = DBA::selectFirst('contact', ['readonly'], ['id' => $cdata['user'], 'pending' => false]);
246 if (DBA::isResult($user_contact)) {
247 $user_ignored = $user_contact['readonly'];
251 if ($user_ignored != $public_ignored) {
252 DBA::update('user-contact', ['ignored' => $user_ignored], ['cid' => $cdata['public'], 'uid' => $uid], true);
255 return $user_ignored;
259 * Set "collapsed" for contact id and user id
261 * @param int $cid Either public contact id or user's contact id
262 * @param int $uid User ID
263 * @param boolean $collapsed are the contact's posts collapsed or uncollapsed?
266 public static function setCollapsed($cid, $uid, $collapsed)
268 $cdata = Contact::getPublicAndUserContactID($cid, $uid);
273 DBA::update('user-contact', ['collapsed' => $collapsed], ['cid' => $cdata['public'], 'uid' => $uid], true);
277 * Returns "collapsed" state for contact id and user id
279 * @param int $cid Either public contact id or user's contact id
280 * @param int $uid User ID
282 * @return boolean is the contact id blocked for the given user?
283 * @throws HTTPException\InternalServerErrorException
284 * @throws \ImagickException
286 public static function isCollapsed($cid, $uid)
288 $cdata = Contact::getPublicAndUserContactID($cid, $uid);
295 if (!empty($cdata['public'])) {
296 $public_contact = DBA::selectFirst('user-contact', ['collapsed'], ['cid' => $cdata['public'], 'uid' => $uid]);
297 if (DBA::isResult($public_contact)) {
298 $collapsed = $public_contact['collapsed'];