118 lines
3.0 KiB
PHP
118 lines
3.0 KiB
PHP
<?php
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/**
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* @author Frank de Lange
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* @copyright 2017 Frank de Lange
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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.
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* See the COPYING-README file.
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*/
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namespace OCA\Epubreader\Service;
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use OCA\Epubreader\Db\PreferenceMapper;
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class PreferenceService extends Service {
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// (ab)use the fact that $fileId never goes below 1 by using the
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// value 0 to indicate a default preference
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const DEFAULTS = 0;
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private $preferenceMapper;
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/**
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* @param PreferenceMapper $preferenceMapper
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*/
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public function __construct(PreferenceMapper $preferenceMapper) {
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parent::__construct($preferenceMapper);
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$this->preferenceMapper = $preferenceMapper;
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}
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/**
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* @brief get preference
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*
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* scope identifies preference source, i.e. which renderer the preference applies to
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* preference type is format-dependent, eg CFI for epub, page number for CBR/CBZ, etc
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*
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* @param string $scope
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* @param int $fileId
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* @param string $name
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*
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* @return array
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*/
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public function get($scope, $fileId, $name=null) {
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$result = $this->preferenceMapper->get($scope, $fileId, $name);
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return array_map(
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function($entity) {
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return $entity->toService();
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}, $result);
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}
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/**
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* @brief write preference
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*
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* scope identifies preference source, i.e. which renderer the preference applies to
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* position type is format-dependent, eg CFI for epub, page number for CBR/CBZ, etc
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*
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* @param string $scope
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* @param int $fileId
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* @param string $name
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* @param string $value
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*
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* @return array
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*/
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public function set($scope, $fileId, $name, $value) {
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return $this->preferenceMapper->set($scope, $fileId, $name, $value);
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}
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/**
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* @brief get default preference
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*
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* @param string $scope
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* @param string $name
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*
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* @return array
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*/
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public function getDefault($scope, $name=null) {
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return $this->get($scope, static::DEFAULTS, $name);
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}
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/**
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* @brief set default preference
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*
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* @param string $scope
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* @param string $name
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* @param string $value
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*
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* @return array
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*/
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public function setDefault($scope, $name, $value) {
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return $this->preferenceMapper->set($scope, static::DEFAULTS, $name, $value);
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}
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/**
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* @brief delete preference
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*
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* @param string $scope
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* @param int $fileId
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* @param string $name
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*
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*/
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public function delete($scope, $fileId, $name) {
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foreach($this->preferenceMapper->get($scope, $fileId, $name) as $preference) {
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$this->preferenceMapper->delete($preference);
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}
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}
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/**
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* @brief delete default
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*
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* @param string $scope
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* @param string $name
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*
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*/
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public function deleteDefault($scope, $name) {
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$this->delete($scope, static::DEFAULTS, $name);
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}
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}
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