123 lines
2.9 KiB
PHP
123 lines
2.9 KiB
PHP
<?php
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/**
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* @copyright Copyright (C) 2010-2021, the Friendica project
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*
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* @license GNU AGPL version 3 or any later version
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*
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* This program 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 as
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* published by the Free Software Foundation, either version 3 of the
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* License, or (at your option) any later version.
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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
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* along with this program. If not, see <https://www.gnu.org/licenses/>.
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*
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*/
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namespace Friendica\Test\Util;
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use Friendica\Core\Hook;
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use Friendica\Core\Storage\Capability\ICanWriteToStorage;
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use Friendica\Core\L10n;
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/**
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* A backend storage example class
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*/
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class SampleStorageBackend implements ICanWriteToStorage
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{
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const NAME = 'Sample Storage';
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/** @var L10n */
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private $l10n;
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/** @var array */
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private $options = [
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'filename' => [
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'input', // will use a simple text input
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'The file to return', // the label
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'sample', // the current value
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'Enter the path to a file', // the help text
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// no extra data for 'input' type..
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],
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];
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/** @var array Just save the data in memory */
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private $data = [];
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/**
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* SampleStorageBackend constructor.
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*
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* @param L10n $l10n The configuration of Friendica
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*
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* You can add here every dynamic class as dependency you like and add them to a private field
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* Friendica automatically creates these classes and passes them as argument to the constructor
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*/
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public function __construct(L10n $l10n)
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{
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$this->l10n = $l10n;
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}
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public function get(string $reference): string
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{
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// we return always the same image data. Which file we load is defined by
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// a config key
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return $this->data[$reference] ?? '';
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}
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public function put(string $data, string $reference = ''): string
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{
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if ($reference === '') {
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$reference = 'sample';
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}
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$this->data[$reference] = $data;
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return $reference;
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}
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public function delete(string $reference)
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{
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if (isset($this->data[$reference])) {
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unset($this->data[$reference]);
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}
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return true;
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}
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public function getOptions(): array
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{
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return $this->options;
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}
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public function saveOptions(array $data): array
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{
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$this->options = $data;
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// no errors, return empty array
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return $this->options;
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}
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public function __toString(): string
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{
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return self::NAME;
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}
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public static function getName(): string
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{
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return self::NAME;
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}
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/**
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* This one is a hack to register this class to the hook
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*/
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public static function registerHook()
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{
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Hook::register('storage_instance', __DIR__ . '/SampleStorageBackendInstance.php', 'create_instance');
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}
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}
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