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<?php |
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/** |
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* Data Analytics |
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* |
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* This file is licensed under the Affero General Public License version 3 or |
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* later. See the LICENSE.md file. |
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* |
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* @author Marcel Scherello <[email protected]> |
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* @copyright 2019 Marcel Scherello |
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*/ |
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namespace OCA\Analytics\Db; |
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use OCP\IDbConnection; |
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use OCP\IL10N; |
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use OCP\ILogger; |
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class DataloadMapper |
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{ |
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private $userId; |
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private $l10n; |
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private $db; |
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private $logger; |
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public function __construct( |
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$userId, |
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IL10N $l10n, |
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IDbConnection $db, |
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ILogger $logger |
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) |
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{ |
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$this->userId = $userId; |
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$this->l10n = $l10n; |
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$this->db = $db; |
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$this->logger = $logger; |
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} |
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/** |
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* create a new dataload |
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* |
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* @NoAdminRequired |
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* @param int $datasetId |
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* @param int $datasourceId |
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* @return integer |
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*/ |
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public function create(int $datasetId, int $datasourceId) |
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{ |
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$SQL = 'INSERT INTO `*PREFIX*analytics_dataload` (`user_id`,`name`,`dataset`,`datasource`,`option`) VALUES(?,?,?,?,?)'; |
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$stmt = $this->db->prepare($SQL); |
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$stmt->execute(array($this->userId, 'New', $datasetId, $datasourceId, '{}')); |
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return $this->db->lastInsertId('*PREFIX*analytics_dataload'); |
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} |
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/** |
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* get all dataloads for a dataset |
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* |
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* @NoAdminRequired |
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* @param int $datasetId |
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* @return array |
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*/ |
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public function read(int $datasetId) |
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{ |
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$SQL = 'SELECT * FROM `*PREFIX*analytics_dataload` WHERE `user_id` = ? AND `dataset` = ?'; |
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$stmt = $this->db->prepare($SQL); |
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$stmt->execute(array($this->userId, $datasetId)); |
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return $stmt->fetchAll(); |
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} |
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/** |
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* get all dataload & schedule metadata |
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* |
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* @NoAdminRequired |
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* @return array |
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*/ |
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public function getAllDataloadMetadata() |
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{ |
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$SQL = 'SELECT `dataset`, COUNT(id) AS `dataloads`, COUNT(schedule) AS `schedules` FROM `*PREFIX*analytics_dataload` WHERE `user_id` = ? GROUP BY dataset'; |
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$stmt = $this->db->prepare($SQL); |
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$stmt->execute(array($this->userId)); |
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return $stmt->fetchAll(); |
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} |
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/** |
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* get all dataload & schedule metadata |
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* |
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* @NoAdminRequired |
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* @param $schedule |
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* @return array |
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*/ |
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public function getDataloadBySchedule($schedule) |
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{ |
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$SQL = 'SELECT `id` FROM `*PREFIX*analytics_dataload` WHERE `schedule` = ?'; |
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$stmt = $this->db->prepare($SQL); |
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$stmt->execute(array($schedule)); |
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return $stmt->fetchAll(); |
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} |
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/** |
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* update dataload |
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* |
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* @NoAdminRequired |
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* @param int $dataloadId |
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* @param $name |
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* @param $option |
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* @param $schedule |
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* @return bool |
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*/ |
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public function update(int $dataloadId, $name, $option, $schedule) |
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{ |
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$SQL = 'UPDATE `*PREFIX*analytics_dataload` SET `name`= ?, `option`= ?, `schedule` = ? WHERE `user_id` = ? AND `id` = ?'; |
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$stmt = $this->db->prepare($SQL); |
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$name = $this->truncate($name, 64); |
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$stmt->execute(array($name, $option, $schedule, $this->userId, $dataloadId)); |
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return true; |
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} |
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/** |
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* delete a dataload |
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* |
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* @NoAdminRequired |
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* @param int $dataloadId |
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* @return bool |
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*/ |
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public function delete(int $dataloadId) |
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{ |
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$SQL = 'DELETE FROM `*PREFIX*analytics_dataload` WHERE `id` = ? AND `user_id` = ?'; |
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$stmt = $this->db->prepare($SQL); |
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$stmt->execute([$dataloadId, $this->userId]); |
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return true; |
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} |
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/** |
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* delete a dataload |
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* |
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* @NoAdminRequired |
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* @param int $dataloadId |
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* @return bool |
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*/ |
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public function deleteDataloadByDataset(int $datasetId) |
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{ |
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$SQL = 'DELETE FROM `*PREFIX*analytics_dataload` WHERE `dataset` = ? AND `user_id` = ?'; |
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$stmt = $this->db->prepare($SQL); |
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$stmt->execute([$datasetId, $this->userId]); |
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return true; |
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} |
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/** |
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* get Dataload by id |
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* @param int $dataloadId |
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* @return array |
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*/ |
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public function getDataloadById(int $dataloadId) |
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{ |
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$SQL = 'SELECT * FROM `*PREFIX*analytics_dataload` WHERE `id` = ?'; |
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$stmt = $this->db->prepare($SQL); |
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$stmt->execute(array($dataloadId)); |
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return $stmt->fetch(); |
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} |
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/** |
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* truncates fiels do DB-field size |
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* |
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* @param $string |
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* @param $length |
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* @param $dots |
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* @return string |
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*/ |
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private function truncate($string, $length, $dots = "...") |
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{ |
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return (strlen($string) > $length) ? mb_strcut($string, 0, $length - strlen($dots)) . $dots : $string; |
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} |
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} |