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Contact suggestions are now cached

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This commit is contained in:
Michael 2022-11-30 05:59:27 +00:00
parent 8eda9dfe7c
commit f31e617f5d
13 changed files with 218 additions and 17 deletions
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62
src/Model/Contact/Relation.php
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@ -260,6 +260,48 @@ class Relation
return true;
}
/**
* Update contact suggestions for a given user
*
* @param integer $uid
* @return void
*/
static public function updateSuggestions(int $uid)
{
if (DI::pConfig()->get($uid, 'suggestion', 'last_update') + 3600 > time()) {
return;
}
DBA::delete('account-suggestion', ['uid' => $uid, 'ignore' => false]);
foreach (self::getSuggestions($uid) as $contact) {
DBA::insert('account-suggestion', ['uri-id' => $contact['uri-id'], 'uid' => $uid, 'level' => 1], Database::INSERT_IGNORE);
}
DI::pConfig()->set($uid, 'suggestion', 'last_update', time());
}
/**
* Returns a cached array of suggested contacts for given user id
*
* @param int $uid User id
* @param int $start optional, default 0
* @param int $limit optional, default 80
* @return array
*/
static public function getCachedSuggestions(int $uid, int $start = 0, int $limit = 80): array
{
$condition = ["`uid` = ? AND `uri-id` IN (SELECT `uri-id` FROM `account-suggestion` WHERE NOT `ignore` AND `uid` = ?)", 0, $uid];
$params = ['limit' => [$start, $limit]];
$cached = DBA::selectToArray('contact', [], $condition, $params);
if (!empty($cached)) {
return $cached;
} else {
return self::getSuggestions($uid, $start, $limit);
}
}
/**
* Returns an array of suggested contacts for given user id
*
@ -285,11 +327,12 @@ class Relation
(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 `id` = `cid`)
AND NOT `hidden` AND `network` IN (?, ?, ?, ?)",
AND NOT `hidden` AND `network` IN (?, ?, ?, ?)
AND NOT `uri-id` IN (SELECT `uri-id` FROM `account-suggestion` WHERE `uri-id` = `contact`.`uri-id` AND `uid` = ?)",
$cid,
0,
$uid, Contact::FRIEND, Contact::SHARING,
Protocol::ACTIVITYPUB, Protocol::DFRN, $diaspora, $ostatus,
Protocol::ACTIVITYPUB, Protocol::DFRN, $diaspora, $ostatus, $uid
], [
'order' => ['last-item' => true],
'limit' => $totallimit,
@ -315,9 +358,10 @@ class Relation
(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 `id` = `cid`)
AND NOT `hidden` AND `network` IN (?, ?, ?, ?)",
AND NOT `hidden` AND `network` IN (?, ?, ?, ?)
AND NOT `uri-id` IN (SELECT `uri-id` FROM `account-suggestion` WHERE `uri-id` = `contact`.`uri-id` AND `uid` = ?)",
$cid, 0, $uid, Contact::FRIEND, Contact::SHARING,
Protocol::ACTIVITYPUB, Protocol::DFRN, $diaspora, $ostatus],
Protocol::ACTIVITYPUB, Protocol::DFRN, $diaspora, $ostatus, $uid],
['order' => ['last-item' => true], 'limit' => $totallimit]
);
@ -335,9 +379,10 @@ class Relation
// 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 (?, ?, ?, ?)",
AND NOT `hidden` AND `uid` = ? AND `network` IN (?, ?, ?, ?)
AND NOT `uri-id` IN (SELECT `uri-id` FROM `account-suggestion` WHERE `uri-id` = `contact`.`uri-id` AND `uid` = ?)",
$uid, Contact::FOLLOWER, 0,
Protocol::ACTIVITYPUB, Protocol::DFRN, $diaspora, $ostatus],
Protocol::ACTIVITYPUB, Protocol::DFRN, $diaspora, $ostatus, $uid],
['order' => ['last-item' => true], 'limit' => $totallimit]
);
@ -355,9 +400,10 @@ class Relation
// 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 `nurl` = `nurl`)
AND NOT `hidden` AND `uid` = ? AND `network` IN (?, ?, ?, ?)",
AND NOT `hidden` AND `uid` = ? AND `network` IN (?, ?, ?, ?)
AND NOT `uri-id` IN (SELECT `uri-id` FROM `account-suggestion` WHERE `uri-id` = `contact`.`uri-id` AND `uid` = ?)",
$uid, Contact::FRIEND, Contact::SHARING, 0,
Protocol::ACTIVITYPUB, Protocol::DFRN, $diaspora, $ostatus],
Protocol::ACTIVITYPUB, Protocol::DFRN, $diaspora, $ostatus, $uid],
['order' => ['last-item' => true], 'limit' => $totallimit]
);