149 lines
3.3 KiB
PHP
149 lines
3.3 KiB
PHP
<?php
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/**
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* @author Robin McCorkell <robin@mccorkell.me.uk>
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*
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* @copyright Copyright (c) 2016, ownCloud, Inc.
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* @license AGPL-3.0
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*
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* This code is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License, version 3,
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* as published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License, version 3,
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* along with this program. If not, see <http://www.gnu.org/licenses/>
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*
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*/
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namespace OCA\Files_External\Lib;
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use \OCA\Files_External\Lib\DefinitionParameter;
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use \OCA\Files_External\Lib\StorageConfig;
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/**
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* Trait for objects that have a frontend representation
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*/
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trait FrontendDefinitionTrait {
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/** @var string human-readable mechanism name */
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private $text;
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/** @var DefinitionParameter[] parameters for mechanism */
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private $parameters = [];
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/** @var string|null custom JS */
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private $customJs = null;
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/**
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* @return string
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*/
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public function getText() {
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return $this->text;
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}
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/**
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* @param string $text
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* @return self
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*/
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public function setText($text) {
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$this->text = $text;
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return $this;
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}
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/**
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* @param FrontendDefinitionTrait $a
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* @param FrontendDefinitionTrait $b
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* @return int
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*/
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public static function lexicalCompare(FrontendDefinitionTrait $a, FrontendDefinitionTrait $b) {
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return strcmp($a->getText(), $b->getText());
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}
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/**
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* @return DefinitionParameter[]
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*/
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public function getParameters() {
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return $this->parameters;
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}
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/**
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* @param DefinitionParameter[] $parameters
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* @return self
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*/
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public function addParameters(array $parameters) {
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foreach ($parameters as $parameter) {
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$this->addParameter($parameter);
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}
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return $this;
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}
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/**
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* @param DefinitionParameter $parameter
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* @return self
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*/
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public function addParameter(DefinitionParameter $parameter) {
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$this->parameters[$parameter->getName()] = $parameter;
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return $this;
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}
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/**
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* @return string|null
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*/
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public function getCustomJs() {
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return $this->customJs;
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}
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/**
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* @param string $custom
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* @return self
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*/
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public function setCustomJs($custom) {
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$this->customJs = $custom;
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return $this;
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}
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/**
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* Serialize into JSON for client-side JS
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*
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* @return array
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*/
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public function jsonSerializeDefinition() {
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$configuration = [];
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foreach ($this->getParameters() as $parameter) {
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$configuration[$parameter->getName()] = $parameter;
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}
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$data = [
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'name' => $this->getText(),
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'configuration' => $configuration,
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];
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if (isset($this->customJs)) {
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$data['custom'] = $this->getCustomJs();
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}
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return $data;
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}
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/**
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* Check if parameters are satisfied in a StorageConfig
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*
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* @param StorageConfig $storage
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* @return bool
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*/
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public function validateStorageDefinition(StorageConfig $storage) {
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foreach ($this->getParameters() as $name => $parameter) {
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$value = $storage->getBackendOption($name);
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if (!is_null($value) || !$parameter->isOptional()) {
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if (!$parameter->validateValue($value)) {
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return false;
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}
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$storage->setBackendOption($name, $value);
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}
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}
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return true;
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}
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}
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