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Calculate the interaction score

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Michael 2023-08-30 19:17:42 +00:00
parent 350999fcca
commit 35995633ae
8 changed files with 150 additions and 10 deletions
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75
src/Model/Contact/Relation.php
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@ -31,6 +31,8 @@ use Friendica\Model\APContact;
use Friendica\Model\Contact;
use Friendica\Model\Profile;
use Friendica\Model\User;
use Friendica\Model\Verb;
use Friendica\Protocol\Activity;
use Friendica\Protocol\ActivityPub;
use Friendica\Util\DateTimeFormat;
use Friendica\Util\Strings;
@ -770,4 +772,77 @@ class Relation
['limit' => [$offset, $count], 'order' => [$shuffle ? 'RAND()' : 'name']]
);
}
/**
* Calculate the interaction scores for the given user
*
* @param integer $uid
* @return void
*/
public static function calculateInteractionScore(int $uid)
{
$days = DI::config()->get('system', 'interaction_score_days');
$contact_id = Contact::getPublicIdByUserId($uid);
Logger::debug('Calculation - start', ['uid' => $uid, 'cid' => $contact_id, 'days' => $days]);
$follow = Verb::getID(Activity::FOLLOW);
$view = Verb::getID(Activity::VIEW);
$read = Verb::getID(Activity::READ);
DBA::update('contact-relation', ['score' => 0, 'relation-score' => 0, 'thread-score' => 0, 'relation-thread-score' => 0], ['cid' => $contact_id]);
$total = DBA::fetchFirst("SELECT count(*) AS `activity` FROM `post-user` INNER JOIN `post` ON `post`.`uri-id` = `post-user`.`thr-parent-id` WHERE `post-user`.`author-id` = ? AND `post-user`.`received` >= ? AND `post-user`.`uid` = ? AND `post`.`author-id` != ? AND NOT `post`.`vid` IN (?, ?, ?)",
$contact_id, DateTimeFormat::utc('now - ' . $days . ' day'), $uid, $contact_id, $follow, $view, $read);
Logger::debug('Calculate score', ['uid' => $uid, 'total' => $total['activity']]);
$interactions = DBA::p("SELECT `post`.`author-id`, count(*) AS `activity` FROM `post-user` INNER JOIN `post` ON `post`.`uri-id` = `post-user`.`thr-parent-id` WHERE `post-user`.`author-id` = ? AND `post-user`.`received` >= ? AND `post-user`.`uid` = ? AND `post`.`author-id` != ? AND NOT `post`.`vid` IN (?, ?, ?) GROUP BY `post`.`author-id`",
$contact_id, DateTimeFormat::utc('now - ' . $days . ' day'), $uid, $contact_id, $follow, $view, $read);
while ($interaction = DBA::fetch($interactions)) {
$score = min((int)(($interaction['activity'] / $total['activity']) * 65535), 65535);
DBA::update('contact-relation', ['score' => $score], ['cid' => $contact_id, 'relation-cid' => $interaction['author-id']]);
}
DBA::close($interactions);
$total = DBA::fetchFirst("SELECT count(*) AS `activity` FROM `post-user` INNER JOIN `post` ON `post`.`uri-id` = `post-user`.`parent-uri-id` WHERE `post-user`.`author-id` = ? AND `post-user`.`received` >= ? AND `post-user`.`uid` = ? AND `post`.`author-id` != ? AND NOT `post`.`vid` IN (?, ?, ?)",
$contact_id, DateTimeFormat::utc('now - ' . $days . ' day'), $uid, $contact_id, $follow, $view, $read);
Logger::debug('Calculate thread-score', ['uid' => $uid, 'total' => $total['activity']]);
$interactions = DBA::p("SELECT `post`.`author-id`, count(*) AS `activity` FROM `post-user` INNER JOIN `post` ON `post`.`uri-id` = `post-user`.`parent-uri-id` WHERE `post-user`.`author-id` = ? AND `post-user`.`received` >= ? AND `post-user`.`uid` = ? AND `post`.`author-id` != ? AND NOT `post`.`vid` IN (?, ?, ?) GROUP BY `post`.`author-id`",
$contact_id, DateTimeFormat::utc('now - ' . $days . ' day'), $uid, $contact_id, $follow, $view, $read);
while ($interaction = DBA::fetch($interactions)) {
$score = min((int)(($interaction['activity'] / $total['activity']) * 65535), 65535);
DBA::update('contact-relation', ['thread-score' => $score], ['cid' => $contact_id, 'relation-cid' => $interaction['author-id']]);
}
DBA::close($interactions);
$total = DBA::fetchFirst("SELECT count(*) AS `activity` FROM `post-user` INNER JOIN `post` ON `post-user`.`uri-id` = `post`.`thr-parent-id` WHERE `post-user`.`author-id` = ? AND `post-user`.`received` >= ? AND `post-user`.`uid` = ? AND `post`.`author-id` != ? AND NOT `post`.`vid` IN (?, ?, ?)",
$contact_id, DateTimeFormat::utc('now - ' . $days . ' day'), $uid, $contact_id, $follow, $view, $read);
Logger::debug('Calculate relation-score', ['uid' => $uid, 'total' => $total['activity']]);
$interactions = DBA::p("SELECT `post`.`author-id`, count(*) AS `activity` FROM `post-user` INNER JOIN `post` ON `post-user`.`uri-id` = `post`.`thr-parent-id` WHERE `post-user`.`author-id` = ? AND `post-user`.`received` >= ? AND `post-user`.`uid` = ? AND `post`.`author-id` != ? AND NOT `post`.`vid` IN (?, ?, ?) GROUP BY `post`.`author-id`",
$contact_id, DateTimeFormat::utc('now - ' . $days . ' day'), $uid, $contact_id, $follow, $view, $read);
while ($interaction = DBA::fetch($interactions)) {
$score = min((int)(($interaction['activity'] / $total['activity']) * 65535), 65535);
DBA::update('contact-relation', ['relation-score' => $score], ['cid' => $contact_id, 'relation-cid' => $interaction['author-id']]);
}
DBA::close($interactions);
$total = DBA::fetchFirst("SELECT count(*) AS `activity` FROM `post-user` INNER JOIN `post` ON `post-user`.`uri-id` = `post`.`parent-uri-id` WHERE `post-user`.`author-id` = ? AND `post-user`.`received` >= ? AND `post-user`.`uid` = ? AND `post`.`author-id` != ? AND NOT `post`.`vid` IN (?, ?, ?)",
$contact_id, DateTimeFormat::utc('now - ' . $days . ' day'), $uid, $contact_id, $follow, $view, $read);
Logger::debug('Calculate relation-thread-score', ['uid' => $uid, 'total' => $total['activity']]);
$interactions = DBA::p("SELECT `post`.`author-id`, count(*) AS `activity` FROM `post-user` INNER JOIN `post` ON `post-user`.`uri-id` = `post`.`parent-uri-id` WHERE `post-user`.`author-id` = ? AND `post-user`.`received` >= ? AND `post-user`.`uid` = ? AND `post`.`author-id` != ? AND NOT `post`.`vid` IN (?, ?, ?) GROUP BY `post`.`author-id`",
$contact_id, DateTimeFormat::utc('now - ' . $days . ' day'), $uid, $contact_id, $follow, $view, $read);
while ($interaction = DBA::fetch($interactions)) {
$score = min((int)(($interaction['activity'] / $total['activity']) * 65535), 65535);
DBA::update('contact-relation', ['relation-thread-score' => $score], ['cid' => $contact_id, 'relation-cid' => $interaction['author-id']]);
}
DBA::close($interactions);
Logger::debug('Calculation - end', ['uid' => $uid]);
}
}