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<?php
/**
* @copyright Copyright (c) 2016 Robin Appelman <robin@icewind.nl>
*
* @author Arthur Schiwon <blizzz@arthur-schiwon.de>
* @author Lukas Reschke <lukas@statuscode.ch>
* @author Robin Appelman <robin@icewind.nl>
*
* @license GNU AGPL version 3 or any later version
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
*/
namespace OC\Settings;
use OCP\IDBConnection;
class Mapper {
const TABLE_ADMIN_SETTINGS = 'admin_settings';
const TABLE_ADMIN_SECTIONS = 'admin_sections';
const TABLE_PERSONAL_SETTINGS = 'personal_settings';
const TABLE_PERSONAL_SECTIONS = 'personal_sections';
/** @var IDBConnection */
private $dbc;
/**
* @param IDBConnection $dbc
*/
public function __construct(IDBConnection $dbc) {
$this->dbc = $dbc;
}
/**
* Get the configured admin settings from the database for the provided section
*
* @param string $section
* @return array[] [['class' => string, 'priority' => int], ...]
*/
public function getAdminSettingsFromDB($section) {
return $this->getSettingsFromDB(self::TABLE_ADMIN_SETTINGS, $section);
}
/**
* Get the configured personal settings from the database for the provided section
*
* @param string $section
* @return array[] [['class' => string, 'priority' => int], ...]
*/
public function getPersonalSettingsFromDB($section) {
return $this->getSettingsFromDB(self::TABLE_PERSONAL_SETTINGS, $section);
}
/**
* Get the configured settings from the database for the provided table and section
*
* @param $table
* @param $section
* @return array
*/
private function getSettingsFromDB($table, $section) {
$query = $this->dbc->getQueryBuilder();
$query->select(['class', 'priority'])
->from($table)
->where($query->expr()->eq('section', $this->dbc->getQueryBuilder()->createParameter('section')))
->setParameter('section', $section);
$result = $query->execute();
return $result->fetchAll();
}
/**
* Get the configured admin sections from the database
*
* @return array[] [['class' => string, 'priority' => int], ...]
*/
public function getAdminSectionsFromDB() {
return $this->getSectionsFromDB('admin');
}
/**
* Get the configured admin sections from the database
*
* @return array[] [['class' => string, 'priority' => int], ...]
*/
public function getPersonalSectionsFromDB() {
return $this->getSectionsFromDB('personal');
}
/**
* Get the configured sections from the database by table
*
* @param string $type either 'personal' or 'admin'
* @return array[] [['class' => string, 'priority' => int], ...]
*/
public function getSectionsFromDB($type) {
if($type === 'admin') {
$sectionsTable = self::TABLE_ADMIN_SECTIONS;
$settingsTable = self::TABLE_ADMIN_SETTINGS;
} else if($type === 'personal') {
$sectionsTable = self::TABLE_PERSONAL_SECTIONS;
$settingsTable = self::TABLE_PERSONAL_SETTINGS;
} else {
throw new \InvalidArgumentException('"admin" or "personal" expected');
}
$query = $this->dbc->getQueryBuilder();
$query->selectDistinct('s.class')
->addSelect('s.priority')
->from($sectionsTable, 's')
->from($settingsTable, 'f')
->where($query->expr()->eq('s.id', 'f.section'));
$result = $query->execute();
return array_map(function ($row) {
$row['priority'] = (int)$row['priority'];
return $row;
}, $result->fetchAll());
}
/**
* @param string $table one of the Mapper::TABLE_* constants
* @param array $values
*/
public function add($table, array $values) {
$query = $this->dbc->getQueryBuilder();
$values = array_map(function ($value) use ($query) {
return $query->createNamedParameter($value);
}, $values);
$query->insert($table)->values($values);
$query->execute();
}
/**
* returns the registered classes in the given table
*
* @param string $table one of the Mapper::TABLE_* constants
* @return string[]
*/
public function getClasses($table) {
$q = $this->dbc->getQueryBuilder();
$resultStatement = $q->select('class')
->from($table)
->execute();
$data = $resultStatement->fetchAll();
$resultStatement->closeCursor();
return array_map(function ($row) {
return $row['class'];
}, $data);
}
/**
* Check if a class is configured in the database
*
* @param string $table one of the Mapper::TABLE_* constants
* @param string $className
* @return bool
*/
public function has($table, $className) {
$query = $this->dbc->getQueryBuilder();
$query->select('class')
->from($table)
->where($query->expr()->eq('class', $query->createNamedParameter($className)))
->setMaxResults(1);
$result = $query->execute();
$row = $result->fetch();
$result->closeCursor();
return (bool)$row;
}
/**
* deletes an settings or admin entry from the given table
*
* @param string $table one of the Mapper::TABLE_* constants
* @param string $className
*/
public function remove($table, $className) {
$query = $this->dbc->getQueryBuilder();
$query->delete($table)
->where($query->expr()->eq('class', $query->createNamedParameter($className)));
$query->execute();
}
/**
* @param string $table one of the Mapper::TABLE_* constants
* @param string $idCol
* @param string $id
* @param array $values
* @suppress SqlInjectionChecker
*/
public function update($table, $idCol, $id, $values) {
$query = $this->dbc->getQueryBuilder();
$query->update($table);
foreach ($values as $key => $value) {
$query->set($key, $query->createNamedParameter($value));
}
$query
->where($query->expr()->eq($idCol, $query->createParameter($idCol)))
->setParameter($idCol, $id)
->execute();
}
}