use Friendica\Core\Protocol;
use Friendica\Database\DBA;
use Friendica\DI;
+use Friendica\Model\APContact;
+use Friendica\Model\Contact;
+use Friendica\Model\Profile;
+use Friendica\Model\User;
use Friendica\Protocol\ActivityPub;
use Friendica\Util\DateTimeFormat;
use Friendica\Util\Strings;
return;
}
- $apcontact = APContact::getByURL($url, false);
-
- if (!empty($apcontact['followers']) && is_string($apcontact['followers'])) {
- $followers = ActivityPub::fetchItems($apcontact['followers']);
+ $uid = User::getIdForURL($url);
+ if (!empty($uid)) {
+ // Fetch the followers/followings locally
+ $followers = self::getContacts($uid, [Contact::FOLLOWER, Contact::FRIEND]);
+ $followings = self::getContacts($uid, [Contact::SHARING, Contact::FRIEND]);
} else {
- $followers = [];
- }
+ $apcontact = APContact::getByURL($url, false);
- if (!empty($apcontact['following']) && is_string($apcontact['following'])) {
- $followings = ActivityPub::fetchItems($apcontact['following']);
- } else {
- $followings = [];
+ if (!empty($apcontact['followers']) && is_string($apcontact['followers'])) {
+ $followers = ActivityPub::fetchItems($apcontact['followers']);
+ } else {
+ $followers = [];
+ }
+
+ if (!empty($apcontact['following']) && is_string($apcontact['following'])) {
+ $followings = ActivityPub::fetchItems($apcontact['following']);
+ } else {
+ $followings = [];
+ }
}
if (empty($followers) && empty($followings)) {
return;
}
+ /**
+ * Fetch contact list from the given local user
+ *
+ * @param integer $uid
+ * @param array $rel
+ * @return void
+ */
+ private static function getContacts(int $uid, array $rel)
+ {
+ $list = [];
+ $profile = Profile::getByUID($uid);
+ if (!empty($profile['hide-friends'])) {
+ return $list;
+ }
+
+ $condition = ['rel' => $rel, 'uid' => $uid, 'self' => false, 'deleted' => false,
+ 'hidden' => false, 'archive' => false, 'pending' => false];
+ $condition = DBA::mergeConditions($condition, ["`url` IN (SELECT `url` FROM `apcontact`)"]);
+ $contacts = DBA::select('contact', ['url'], $condition);
+ while ($contact = DBA::fetch($contacts)) {
+ $list[] = $contact['url'];
+ }
+ DBA::close($contacts);
+
+ return $list;
+ }
+
/**
* Tests if a given contact url is discoverable
*
}
if (empty($contact)) {
- $contact = Contact::getByURL($url);
+ $contact = Contact::getByURL($url, false);
}
if (empty($contact)) {
return true;
}
+ /**
+ * @param int $uid user
+ * @param int $start optional, default 0
+ * @param int $limit optional, default 80
+ * @return array
+ */
+ static public function getSuggestions(int $uid, int $start = 0, int $limit = 80)
+ {
+ $cid = Contact::getPublicIdByUserId($uid);
+ $totallimit = $start + $limit;
+ $contacts = [];
+
+ Logger::info('Collecting suggestions', ['uid' => $uid, 'cid' => $cid, 'start' => $start, 'limit' => $limit]);
+
+ $diaspora = DI::config()->get('system', 'diaspora_enabled') ? Protocol::DIASPORA : Protocol::ACTIVITYPUB;
+ $ostatus = !DI::config()->get('system', 'ostatus_disabled') ? Protocol::OSTATUS : Protocol::ACTIVITYPUB;
+
+ // The query returns contacts where contacts interacted with whom the given user follows.
+ // Contacts who already are in the user's contact table are ignored.
+ $results = DBA::select('contact', [],
+ ["`id` IN (SELECT `cid` FROM `contact-relation` WHERE `relation-cid` IN
+ (SELECT `cid` FROM `contact-relation` WHERE `relation-cid` = ?)
+ AND NOT `cid` IN (SELECT `id` FROM `contact` WHERE `uid` = ? AND `nurl` IN
+ (SELECT `nurl` FROM `contact` WHERE `uid` = ? AND `rel` IN (?, ?))))
+ AND NOT `hidden` AND `network` IN (?, ?, ?, ?)",
+ $cid, 0, $uid, Contact::FRIEND, Contact::SHARING,
+ Protocol::ACTIVITYPUB, Protocol::DFRN, $diaspora, $ostatus],
+ ['order' => ['last-item' => true], 'limit' => $totallimit]
+ );
+
+ while ($contact = DBA::fetch($results)) {
+ $contacts[$contact['id']] = $contact;
+ }
+ DBA::close($results);
+
+ Logger::info('Contacts of contacts who are followed by the given user', ['uid' => $uid, 'cid' => $cid, 'count' => count($contacts)]);
+
+ if (count($contacts) >= $totallimit) {
+ return array_slice($contacts, $start, $limit);
+ }
+
+ // The query returns contacts where contacts interacted with whom also interacted with the given user.
+ // Contacts who already are in the user's contact table are ignored.
+ $results = DBA::select('contact', [],
+ ["`id` IN (SELECT `cid` FROM `contact-relation` WHERE `relation-cid` IN
+ (SELECT `relation-cid` FROM `contact-relation` WHERE `cid` = ?)
+ AND NOT `cid` IN (SELECT `id` FROM `contact` WHERE `uid` = ? AND `nurl` IN
+ (SELECT `nurl` FROM `contact` WHERE `uid` = ? AND `rel` IN (?, ?))))
+ AND NOT `hidden` AND `network` IN (?, ?, ?, ?)",
+ $cid, 0, $uid, Contact::FRIEND, Contact::SHARING,
+ Protocol::ACTIVITYPUB, Protocol::DFRN, $diaspora, $ostatus],
+ ['order' => ['last-item' => true], 'limit' => $totallimit]
+ );
+
+ while ($contact = DBA::fetch($results)) {
+ $contacts[$contact['id']] = $contact;
+ }
+ DBA::close($results);
+
+ Logger::info('Contacts of contacts who are following the given user', ['uid' => $uid, 'cid' => $cid, 'count' => count($contacts)]);
+
+ if (count($contacts) >= $totallimit) {
+ return array_slice($contacts, $start, $limit);
+ }
+
+ // The query returns contacts that follow the given user but aren't followed by that user.
+ $results = DBA::select('contact', [],
+ ["`nurl` IN (SELECT `nurl` FROM `contact` WHERE `uid` = ? AND `rel` = ?)
+ AND NOT `hidden` AND `uid` = ? AND `network` IN (?, ?, ?, ?)",
+ $uid, Contact::FOLLOWER, 0,
+ Protocol::ACTIVITYPUB, Protocol::DFRN, $diaspora, $ostatus],
+ ['order' => ['last-item' => true], 'limit' => $totallimit]
+ );
+
+ while ($contact = DBA::fetch($results)) {
+ $contacts[$contact['id']] = $contact;
+ }
+ DBA::close($results);
+
+ Logger::info('Followers that are not followed by the given user', ['uid' => $uid, 'cid' => $cid, 'count' => count($contacts)]);
+
+ if (count($contacts) >= $totallimit) {
+ return array_slice($contacts, $start, $limit);
+ }
+
+ // The query returns any contact that isn't followed by that user.
+ $results = DBA::select('contact', [],
+ ["NOT `nurl` IN (SELECT `nurl` FROM `contact` WHERE `uid` = ? AND `rel` IN (?, ?))
+ AND NOT `hidden` AND `uid` = ? AND `network` IN (?, ?, ?, ?)",
+ $uid, Contact::FRIEND, Contact::SHARING, 0,
+ Protocol::ACTIVITYPUB, Protocol::DFRN, $diaspora, $ostatus],
+ ['order' => ['last-item' => true], 'limit' => $totallimit]
+ );
+
+ while ($contact = DBA::fetch($results)) {
+ $contacts[$contact['id']] = $contact;
+ }
+ DBA::close($results);
+
+ Logger::info('Any contact', ['uid' => $uid, 'cid' => $cid, 'count' => count($contacts)]);
+
+ return array_slice($contacts, $start, $limit);
+ }
+
/**
* Counts all the known follows of the provided public contact
*
public static function countFollows(int $cid, array $condition = [])
{
$condition = DBA::mergeConditions($condition,
- ['`id` IN (
- SELECT `relation-cid`
- FROM `contact-relation`
- WHERE `cid` = ?
- AND `follows`
-)', $cid]
+ ['`id` IN (SELECT `relation-cid` FROM `contact-relation` WHERE `cid` = ? AND `follows`)',
+ $cid]
);
return DI::dba()->count('contact', $condition);
public static function listFollows(int $cid, array $condition = [], int $count = 30, int $offset = 0, bool $shuffle = false)
{
$condition = DBA::mergeConditions($condition,
- ['`id` IN (
- SELECT `relation-cid`
- FROM `contact-relation`
- WHERE `cid` = ?
- AND `follows`
-)', $cid]
+ ['`id` IN (SELECT `relation-cid` FROM `contact-relation` WHERE `cid` = ? AND `follows`)',
+ $cid]
);
- $follows = DI::dba()->selectToArray(
- 'contact',
- $condition,
- [
- 'limit' => [$offset, $count],
- 'order' => [$shuffle ? 'RAND()' : 'name']
- ]
+ return DI::dba()->selectToArray('contact', [], $condition,
+ ['limit' => [$offset, $count], 'order' => [$shuffle ? 'RAND()' : 'name']]
);
-
- return $follows;
}
/**
public static function countFollowers(int $cid, array $condition = [])
{
$condition = DBA::mergeConditions($condition,
- ['`id` IN (
- SELECT `cid`
- FROM `contact-relation`
- WHERE `relation-cid` = ?
- AND `follows`
-)', $cid]
+ ['`id` IN (SELECT `cid` FROM `contact-relation` WHERE `relation-cid` = ? AND `follows`)',
+ $cid]
);
return DI::dba()->count('contact', $condition);
public static function listFollowers(int $cid, array $condition = [], int $count = 30, int $offset = 0, bool $shuffle = false)
{
$condition = DBA::mergeConditions($condition,
- ['`id` IN (
- SELECT `cid`
- FROM `contact-relation`
- WHERE `relation-cid` = ?
- AND `follows`
-)', $cid]
+ ['`id` IN (SELECT `cid` FROM `contact-relation` WHERE `relation-cid` = ? AND `follows`)', $cid]
);
- $followers = DI::dba()->selectToArray(
- 'contact',
- $condition,
- [
- 'limit' => [$offset, $count],
- 'order' => [$shuffle ? 'RAND()' : 'name']
- ]
+ return DI::dba()->selectToArray('contact', [], $condition,
+ ['limit' => [$offset, $count], 'order' => [$shuffle ? 'RAND()' : 'name']]
);
+ }
- return $followers;
+ /**
+ * Counts the number of contacts that are known mutuals with the provided public contact.
+ *
+ * @param int $cid Public contact id
+ * @param array $condition Additional condition array on the contact table
+ * @return int
+ * @throws Exception
+ */
+ public static function countMutuals(int $cid, array $condition = [])
+ {
+ $condition = DBA::mergeConditions($condition,
+ ['`id` IN (SELECT `relation-cid` FROM `contact-relation` WHERE `cid` = ? AND `follows`)
+ AND `id` IN (SELECT `cid` FROM `contact-relation` WHERE `relation-cid` = ? AND `follows`)',
+ $cid, $cid]
+ );
+
+ return DI::dba()->count('contact', $condition);
+ }
+
+ /**
+ * Returns a paginated list of contacts that are known mutuals with the provided public contact.
+ *
+ * @param int $cid Public contact id
+ * @param array $condition Additional condition on the contact table
+ * @param int $count
+ * @param int $offset
+ * @param bool $shuffle
+ * @return array
+ * @throws Exception
+ */
+ public static function listMutuals(int $cid, array $condition = [], int $count = 30, int $offset = 0, bool $shuffle = false)
+ {
+ $condition = DBA::mergeConditions($condition,
+ ['`id` IN (SELECT `relation-cid` FROM `contact-relation` WHERE `cid` = ? AND `follows`)
+ AND `id` IN (SELECT `cid` FROM `contact-relation` WHERE `relation-cid` = ? AND `follows`)',
+ $cid, $cid]
+ );
+
+ return DI::dba()->selectToArray('contact', [], $condition,
+ ['limit' => [$offset, $count], 'order' => [$shuffle ? 'name' : 'RAND()']]
+ );
+ }
+
+
+ /**
+ * Counts the number of contacts with any relationship with the provided public contact.
+ *
+ * @param int $cid Public contact id
+ * @param array $condition Additional condition array on the contact table
+ * @return int
+ * @throws Exception
+ */
+ public static function countAll(int $cid, array $condition = [])
+ {
+ $condition = DBA::mergeConditions($condition,
+ ['`id` IN (SELECT `relation-cid` FROM `contact-relation` WHERE `cid` = ? AND `follows`)
+ OR `id` IN (SELECT `cid` FROM `contact-relation` WHERE `relation-cid` = ? AND `follows`)',
+ $cid, $cid]
+ );
+
+ return DI::dba()->count('contact', $condition);
+ }
+
+ /**
+ * Returns a paginated list of contacts with any relationship with the provided public contact.
+ *
+ * @param int $cid Public contact id
+ * @param array $condition Additional condition on the contact table
+ * @param int $count
+ * @param int $offset
+ * @param bool $shuffle
+ * @return array
+ * @throws Exception
+ */
+ public static function listAll(int $cid, array $condition = [], int $count = 30, int $offset = 0, bool $shuffle = false)
+ {
+ $condition = DBA::mergeConditions($condition,
+ ['`id` IN (SELECT `relation-cid` FROM `contact-relation` WHERE `cid` = ? AND `follows`)
+ OR `id` IN (SELECT `cid` FROM `contact-relation` WHERE `relation-cid` = ? AND `follows`)',
+ $cid, $cid]
+ );
+
+ return DI::dba()->selectToArray('contact', [], $condition,
+ ['limit' => [$offset, $count], 'order' => [$shuffle ? 'name' : 'RAND()']]
+ );
}
/**
public static function countCommon(int $sourceId, int $targetId, array $condition = [])
{
$condition = DBA::mergeConditions($condition,
- ['`id` IN (
- SELECT `relation-cid`
- FROM `contact-relation`
- WHERE `cid` = ?
-)
- AND `id` IN (
- SELECT `relation-cid`
- FROM `contact-relation`
- WHERE `cid` = ?
-)', $sourceId, $targetId]
+ ['`id` IN (SELECT `relation-cid` FROM `contact-relation` WHERE `cid` = ?)
+ AND `id` IN (SELECT `relation-cid` FROM `contact-relation` WHERE `cid` = ?)',
+ $sourceId, $targetId]
);
- $total = DI::dba()->count('contact', $condition);
-
- return $total;
+ return DI::dba()->count('contact', $condition);
}
/**
public static function listCommon(int $sourceId, int $targetId, array $condition = [], int $count = 30, int $offset = 0, bool $shuffle = false)
{
$condition = DBA::mergeConditions($condition,
- ["`id` IN (
- SELECT `relation-cid`
- FROM `contact-relation`
- WHERE `cid` = ?
- AND `follows`
-)
- AND `id` IN (
- SELECT `relation-cid`
- FROM `contact-relation`
- WHERE `cid` = ?
- AND `follows`
-)", $sourceId, $targetId]
+ ["`id` IN (SELECT `relation-cid` FROM `contact-relation` WHERE `cid` = ?)
+ AND `id` IN (SELECT `relation-cid` FROM `contact-relation` WHERE `cid` = ?)",
+ $sourceId, $targetId]
);
- $contacts = DI::dba()->selectToArray(
- 'contact',
- $condition,
- [
- 'limit' => [$offset, $count],
- 'order' => [$shuffle ? 'name' : 'RAND()'],
- ]
+ return DI::dba()->selectToArray('contact', [], $condition,
+ ['limit' => [$offset, $count], 'order' => [$shuffle ? 'name' : 'RAND()']]
);
-
- return $contacts;
}
-
/**
* Counts the number of contacts that are followed by both provided public contacts.
*
public static function countCommonFollows(int $sourceId, int $targetId, array $condition = [])
{
$condition = DBA::mergeConditions($condition,
- ['`id` IN (
- SELECT `relation-cid`
- FROM `contact-relation`
- WHERE `cid` = ?
- AND `follows`
-)
- AND `id` IN (
- SELECT `relation-cid`
- FROM `contact-relation`
- WHERE `cid` = ?
- AND `follows`
-)', $sourceId, $targetId]
+ ['`id` IN (SELECT `relation-cid` FROM `contact-relation` WHERE `cid` = ? AND `follows`)
+ AND `id` IN (SELECT `relation-cid` FROM `contact-relation` WHERE `cid` = ? AND `follows`)',
+ $sourceId, $targetId]
);
- $total = DI::dba()->count('contact', $condition);
-
- return $total;
+ return DI::dba()->count('contact', $condition);
}
/**
public static function listCommonFollows(int $sourceId, int $targetId, array $condition = [], int $count = 30, int $offset = 0, bool $shuffle = false)
{
$condition = DBA::mergeConditions($condition,
- ["`id` IN (
- SELECT `relation-cid`
- FROM `contact-relation`
- WHERE `cid` = ?
- AND `follows`
-)
- AND `id` IN (
- SELECT `relation-cid`
- FROM `contact-relation`
- WHERE `cid` = ?
- AND `follows`
-)", $sourceId, $targetId]
+ ["`id` IN (SELECT `relation-cid` FROM `contact-relation` WHERE `cid` = ? AND `follows`)
+ AND `id` IN (SELECT `relation-cid` FROM `contact-relation` WHERE `cid` = ? AND `follows`)",
+ $sourceId, $targetId]
);
- $contacts = DI::dba()->selectToArray(
- 'contact',
- $condition,
- [
- 'limit' => [$offset, $count],
- 'order' => [$shuffle ? 'name' : 'RAND()'],
- ]
+ return DI::dba()->selectToArray('contact', [], $condition,
+ ['limit' => [$offset, $count], 'order' => [$shuffle ? 'name' : 'RAND()']]
);
-
- return $contacts;
}
/**
public static function countCommonFollowers(int $sourceId, int $targetId, array $condition = [])
{
$condition = DBA::mergeConditions($condition,
- ['`id` IN (
- SELECT `cid`
- FROM `contact-relation`
- WHERE `relation-cid` = ?
- AND `follows`
-)
- AND `id` IN (
- SELECT `cid`
- FROM `contact-relation`
- WHERE `relation-cid` = ?
- AND `follows`
-)', $sourceId, $targetId]
+ ["`id` IN (SELECT `cid` FROM `contact-relation` WHERE `relation-cid` = ? AND `follows`)
+ AND `id` IN (SELECT `cid` FROM `contact-relation` WHERE `relation-cid` = ? AND `follows`)",
+ $sourceId, $targetId]
);
- $total = DI::dba()->count('contact', $condition);
-
- return $total;
+ return DI::dba()->count('contact', $condition);
}
/**
public static function listCommonFollowers(int $sourceId, int $targetId, array $condition = [], int $count = 30, int $offset = 0, bool $shuffle = false)
{
$condition = DBA::mergeConditions($condition,
- ["`id` IN (
- SELECT `cid`
- FROM `contact-relation`
- WHERE `relation-cid` = ?
- AND `follows`
-)
- AND `id` IN (
- SELECT `cid`
- FROM `contact-relation`
- WHERE `relation-cid` = ?
- AND `follows`
-)", $sourceId, $targetId]
+ ["`id` IN (SELECT `cid` FROM `contact-relation` WHERE `relation-cid` = ? AND `follows`)
+ AND `id` IN (SELECT `cid` FROM `contact-relation` WHERE `relation-cid` = ? AND `follows`)",
+ $sourceId, $targetId]
);
- $contacts = DI::dba()->selectToArray(
- 'contact',
- $condition,
- [
- 'limit' => [$offset, $count],
- 'order' => [$shuffle ? 'name' : 'RAND()'],
- ]
+ return DI::dba()->selectToArray('contact', [], $condition,
+ ['limit' => [$offset, $count], 'order' => [$shuffle ? 'name' : 'RAND()']]
);
-
- return $contacts;
}
}
projects / friendica.git / blobdiff