Improve performance on the contact relation queries
This commit is contained in:
Michael
parent
bb97539a28
commit
1ca7118027
1 changed files with 102 additions and 81 deletions
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@ -482,12 +482,11 @@ class Relation
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*/
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public static function countFollows(int $cid, array $condition = []): int
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{
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$condition = DBA::mergeConditions($condition, [
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'`id` IN (SELECT `relation-cid` FROM `contact-relation` WHERE `cid` = ? AND `follows`)',
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$cid,
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]);
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$condition = DBA::mergeConditions($condition, ["`cid` = ? and `follows`", $cid]);
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$sql = "SELECT COUNT(*) AS `total` FROM `contact-relation` INNER JOIN `contact` ON `contact`.`id` = `relation-cid` WHERE " . array_shift($condition);
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return DI::dba()->count('contact', $condition);
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$result = DBA::fetchFirst($sql, $condition);
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return $result['total'] ?? 0;
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}
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/**
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@ -497,20 +496,18 @@ class Relation
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* @param array $condition Additional condition on the contact table
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* @param int $count
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* @param int $offset
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* @param bool $shuffle
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* @return array
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* @throws Exception
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*/
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public static function listFollows(int $cid, array $condition = [], int $count = 30, int $offset = 0, bool $shuffle = false)
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public static function listFollows(int $cid, array $condition = [], int $count = 30, int $offset = 0)
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{
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$condition = DBA::mergeConditions($condition,
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['`id` IN (SELECT `relation-cid` FROM `contact-relation` WHERE `cid` = ? AND `follows`)',
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$cid]
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);
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return DI::dba()->selectToArray('contact', [], $condition,
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['limit' => [$offset, $count], 'order' => [$shuffle ? 'RAND()' : 'name']]
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);
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$condition = DBA::mergeConditions($condition, ["`cid` = ? and `follows`", $cid]);
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$sql = "SELECT `contact`.* FROM `contact-relation` INNER JOIN `contact` ON `contact`.`id` = `relation-cid` WHERE " . array_shift($condition);
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if ($count > 0) {
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$sql .= " LIMIT ?, ?";
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$condition = array_merge($condition, [$offset, $count]);
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}
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return DBA::toArray(DBA::p($sql, $condition));
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}
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/**
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@ -523,12 +520,11 @@ class Relation
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*/
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public static function countFollowers(int $cid, array $condition = [])
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{
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$condition = DBA::mergeConditions($condition,
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['`id` IN (SELECT `cid` FROM `contact-relation` WHERE `relation-cid` = ? AND `follows`)',
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$cid]
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);
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$condition = DBA::mergeConditions($condition, ["`relation-cid` = ? and `follows`", $cid]);
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$sql = "SELECT COUNT(*) AS `total` FROM `contact-relation` INNER JOIN `contact` ON `contact`.`id` = `cid` WHERE " . array_shift($condition);
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return DI::dba()->count('contact', $condition);
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$result = DBA::fetchFirst($sql, $condition);
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return $result['total'] ?? 0;
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}
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/**
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@ -538,19 +534,18 @@ class Relation
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* @param array $condition Additional condition on the contact table
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* @param int $count
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* @param int $offset
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* @param bool $shuffle
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* @return array
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* @throws Exception
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*/
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public static function listFollowers(int $cid, array $condition = [], int $count = 30, int $offset = 0, bool $shuffle = false)
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public static function listFollowers(int $cid, array $condition = [], int $count = 30, int $offset = 0)
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{
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$condition = DBA::mergeConditions($condition,
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['`id` IN (SELECT `cid` FROM `contact-relation` WHERE `relation-cid` = ? AND `follows`)', $cid]
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);
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return DI::dba()->selectToArray('contact', [], $condition,
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['limit' => [$offset, $count], 'order' => [$shuffle ? 'RAND()' : 'name']]
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);
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$condition = DBA::mergeConditions($condition, ["`relation-cid` = ? and `follows`", $cid]);
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$sql = "SELECT `contact`.* FROM `contact-relation` INNER JOIN `contact` ON `contact`.`id` = `cid` WHERE " . array_shift($condition);
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if ($count > 0) {
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$sql .= " LIMIT ?, ?";
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$condition = array_merge($condition, [$offset, $count]);
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}
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return DBA::toArray(DBA::p($sql, $condition));
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}
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/**
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@ -563,13 +558,21 @@ class Relation
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*/
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public static function countMutuals(int $cid, array $condition = [])
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{
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$condition = DBA::mergeConditions($condition,
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['`id` IN (SELECT `relation-cid` FROM `contact-relation` WHERE `cid` = ? AND `follows`)
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AND `id` IN (SELECT `cid` FROM `contact-relation` WHERE `relation-cid` = ? AND `follows`)',
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$cid, $cid]
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);
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$condition1 = DBA::mergeConditions($condition, ["`cid` = ? and `follows`", $cid]);
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$condition2 = DBA::mergeConditions($condition, ["`relation-cid` = ? and `follows`", $cid]);
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$sql1 = "SELECT `contact`.`id` FROM `contact-relation` INNER JOIN `contact` ON `contact`.`id` = `relation-cid` WHERE " . array_shift($condition1);
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$sql2 = "SELECT `contact`.`id` FROM `contact-relation` INNER JOIN `contact` ON `contact`.`id` = `cid` WHERE " . array_shift($condition2);
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$union = array_merge($condition1, $condition2);
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$sql = $sql1 . " INTERSECT " . $sql2;
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return DI::dba()->count('contact', $condition);
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$contacts = 0;
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$query = DBA::p($sql, $union);
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while (DBA::fetch($query)) {
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$contacts++;
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}
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DBA::close($query);
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return $contacts;
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}
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/**
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@ -579,24 +582,24 @@ class Relation
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* @param array $condition Additional condition on the contact table
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* @param int $count
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* @param int $offset
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* @param bool $shuffle
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* @return array
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* @throws Exception
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*/
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public static function listMutuals(int $cid, array $condition = [], int $count = 30, int $offset = 0, bool $shuffle = false)
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public static function listMutuals(int $cid, array $condition = [], int $count = 30, int $offset = 0)
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{
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$condition = DBA::mergeConditions($condition,
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['`id` IN (SELECT `relation-cid` FROM `contact-relation` WHERE `cid` = ? AND `follows`)
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AND `id` IN (SELECT `cid` FROM `contact-relation` WHERE `relation-cid` = ? AND `follows`)',
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$cid, $cid]
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);
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return DI::dba()->selectToArray('contact', [], $condition,
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['limit' => [$offset, $count], 'order' => [$shuffle ? 'RAND()' : 'name']]
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);
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$condition1 = DBA::mergeConditions($condition, ["`cid` = ? and `follows`", $cid]);
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$condition2 = DBA::mergeConditions($condition, ["`relation-cid` = ? and `follows`", $cid]);
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$sql1 = "SELECT `contact`.* FROM `contact-relation` INNER JOIN `contact` ON `contact`.`id` = `relation-cid` WHERE " . array_shift($condition1);
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$sql2 = "SELECT `contact`.* FROM `contact-relation` INNER JOIN `contact` ON `contact`.`id` = `cid` WHERE " . array_shift($condition2);
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$union = array_merge($condition1, $condition2);
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$sql = $sql1 . " INTERSECT " . $sql2;
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if ($count > 0) {
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$sql .= " LIMIT ?, ?";
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$union = array_merge($union, [$offset, $count]);
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}
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return DBA::toArray(DBA::p($sql, $union));
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}
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/**
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* Counts the number of contacts with any relationship with the provided public contact.
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*
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@ -607,13 +610,21 @@ class Relation
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*/
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public static function countAll(int $cid, array $condition = [])
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{
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$condition = DBA::mergeConditions($condition,
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['(`id` IN (SELECT `relation-cid` FROM `contact-relation` WHERE `cid` = ? AND `follows`)
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OR `id` IN (SELECT `cid` FROM `contact-relation` WHERE `relation-cid` = ? AND `follows`))',
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$cid, $cid]
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);
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$condition1 = DBA::mergeConditions($condition, ["`cid` = ? and `follows`", $cid]);
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$condition2 = DBA::mergeConditions($condition, ["`relation-cid` = ? and `follows`", $cid]);
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$sql1 = "SELECT `contact`.`id` FROM `contact-relation` INNER JOIN `contact` ON `contact`.`id` = `relation-cid` WHERE " . array_shift($condition1);
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$sql2 = "SELECT `contact`.`id` FROM `contact-relation` INNER JOIN `contact` ON `contact`.`id` = `cid` WHERE " .array_shift($condition2);
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$union = array_merge($condition1, $condition2);
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$sql = $sql1 . " UNION " . $sql2;
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return DI::dba()->count('contact', $condition);
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$contacts = 0;
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$query = DBA::p($sql, $union);
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while (DBA::fetch($query)) {
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$contacts++;
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}
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DBA::close($query);
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return $contacts;
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}
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/**
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@ -623,21 +634,22 @@ class Relation
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* @param array $condition Additional condition on the contact table
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* @param int $count
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* @param int $offset
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* @param bool $shuffle
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* @return array
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* @throws Exception
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*/
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public static function listAll(int $cid, array $condition = [], int $count = 30, int $offset = 0, bool $shuffle = false)
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public static function listAll(int $cid, array $condition = [], int $count = 30, int $offset = 0)
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{
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$condition = DBA::mergeConditions($condition,
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['(`id` IN (SELECT `relation-cid` FROM `contact-relation` WHERE `cid` = ? AND `follows`)
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OR `id` IN (SELECT `cid` FROM `contact-relation` WHERE `relation-cid` = ? AND `follows`))',
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$cid, $cid]
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);
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return DI::dba()->selectToArray('contact', [], $condition,
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['limit' => [$offset, $count], 'order' => [$shuffle ? 'RAND()' : 'name']]
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);
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$condition1 = DBA::mergeConditions($condition, ["`cid` = ? and `follows`", $cid]);
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$condition2 = DBA::mergeConditions($condition, ["`relation-cid` = ? and `follows`", $cid]);
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$sql1 = "SELECT `contact`.* FROM `contact-relation` INNER JOIN `contact` ON `contact`.`id` = `relation-cid` WHERE " . array_shift($condition1);
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$sql2 = "SELECT `contact`.* FROM `contact-relation` INNER JOIN `contact` ON `contact`.`id` = `cid` WHERE " .array_shift($condition2);
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$union = array_merge($condition1, $condition2);
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$sql = $sql1 . " UNION " . $sql2;
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if ($count > 0) {
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$sql .= " LIMIT ?, ?";
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$union = array_merge($union, [$offset, $count]);
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}
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return DBA::toArray(DBA::p($sql, $union));
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}
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/**
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@ -652,13 +664,21 @@ class Relation
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*/
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public static function countCommon(int $sourceId, int $targetId, array $condition = [])
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{
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$condition = DBA::mergeConditions($condition,
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['`id` IN (SELECT `relation-cid` FROM `contact-relation` WHERE `cid` = ?)
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AND `id` IN (SELECT `relation-cid` FROM `contact-relation` WHERE `cid` = ?)',
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$sourceId, $targetId]
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);
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$condition1 = DBA::mergeConditions($condition, ["`relation-cid` = ?", $sourceId]);
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$condition2 = DBA::mergeConditions($condition, ["`relation-cid` = ?", $targetId]);
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$sql1 = "SELECT `contact`.`id` FROM `contact-relation` INNER JOIN `contact` ON `contact`.`id` = `cid` WHERE " . array_shift($condition1);
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$sql2 = "SELECT `contact`.`id` FROM `contact-relation` INNER JOIN `contact` ON `contact`.`id` = `cid` WHERE " .array_shift($condition2);
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$union = array_merge($condition1, $condition2);
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$sql = $sql1 . " INTERSECT " . $sql2;
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return DI::dba()->count('contact', $condition);
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$contacts = 0;
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$query = DBA::p($sql, $union);
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while (DBA::fetch($query)) {
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$contacts++;
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}
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DBA::close($query);
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return $contacts;
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}
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/**
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@ -670,21 +690,22 @@ class Relation
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* @param array $condition Additional condition on the contact table
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* @param int $count
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* @param int $offset
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* @param bool $shuffle
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* @return array|bool Array on success, false on failure
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* @throws Exception
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*/
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public static function listCommon(int $sourceId, int $targetId, array $condition = [], int $count = 30, int $offset = 0, bool $shuffle = false)
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public static function listCommon(int $sourceId, int $targetId, array $condition = [], int $count = 30, int $offset = 0)
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{
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$condition = DBA::mergeConditions($condition,
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["`id` IN (SELECT `relation-cid` FROM `contact-relation` WHERE `cid` = ?)
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AND `id` IN (SELECT `relation-cid` FROM `contact-relation` WHERE `cid` = ?)",
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$sourceId, $targetId]
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);
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return DI::dba()->selectToArray('contact', [], $condition,
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['limit' => [$offset, $count], 'order' => [$shuffle ? 'RAND()' : 'name']]
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);
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$condition1 = DBA::mergeConditions($condition, ["`relation-cid` = ?", $sourceId]);
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$condition2 = DBA::mergeConditions($condition, ["`relation-cid` = ?", $targetId]);
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$sql1 = "SELECT `contact`.* FROM `contact-relation` INNER JOIN `contact` ON `contact`.`id` = `cid` WHERE " . array_shift($condition1);
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$sql2 = "SELECT `contact`.* FROM `contact-relation` INNER JOIN `contact` ON `contact`.`id` = `cid` WHERE " .array_shift($condition2);
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$union = array_merge($condition1, $condition2);
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$sql = $sql1 . " INTERSECT " . $sql2;
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if ($count > 0) {
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$sql .= " LIMIT ?, ?";
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$union = array_merge($union, [$offset, $count]);
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}
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return DBA::toArray(DBA::p($sql, $union));
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}
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/**
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