mirror of https://github.com/friendica/friendica
Introduce ConfigFileTransformer for Config files
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<?php
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/**
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* @copyright Copyright (C) 2010-2023, 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\Core\Config\Util;
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/**
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* Util to transform back the config array into a string
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*/
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class ConfigFileTransformer
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{
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public static function encode(array $data): string
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{
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$dataString = '<?php' . PHP_EOL . PHP_EOL;
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$dataString .= 'return [' . PHP_EOL;
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$categories = array_keys($data);
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foreach ($categories as $category) {
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$dataString .= "\t'$category' => [" . PHP_EOL;
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if (is_array($data[$category])) {
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$keys = array_keys($data[$category]);
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foreach ($keys as $key) {
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$dataString .= static::mapConfigValue($key, $data[$category][$key]);
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}
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}
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$dataString .= "\t]," . PHP_EOL;
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}
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$dataString .= "];" . PHP_EOL;
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return $dataString;
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}
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protected static function extractArray(array $config, int $level = 0): string
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{
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$string = '';
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foreach ($config as $configKey => $configValue) {
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$string .= static::mapConfigValue($configKey, $configValue, $level);
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}
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return $string;
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}
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protected static function mapConfigValue(string $key, $value, $level = 0): string
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{
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$string = str_repeat("\t", $level + 2) . "'$key' => ";
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if (is_array($value)) {
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$string .= "[" . PHP_EOL;
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$string .= static::extractArray($value, ++$level);
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$string .= str_repeat("\t", $level + 1) . '],';
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} elseif (is_bool($value)) {
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$string .= ($value ? 'true' : 'false') . ",";
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} elseif (is_numeric($value)) {
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$string .= $value . ",";
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} else {
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$string .= sprintf('\'%s\',', $value);
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}
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$string .= PHP_EOL;
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return $string;
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}
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}
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<?php
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return [
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'database' => [
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'hostname' => 'testhost',
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'username' => 'testuser',
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'password' => 'testpw',
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'database' => 'testdb',
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'charset' => 'utf8mb4',
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],
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'config' => [
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'admin_email' => 'admin@test.it',
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'sitename' => 'Friendica Social Network',
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'register_policy' => 2,
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'register_text' => '',
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],
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'system' => [
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'default_timezone' => 'UTC',
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'language' => 'en',
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'theme' => 'frio',
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],
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];
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<?php
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return [
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'database' => [
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'hostname' => 'testhost',
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'username' => 'testuser',
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'password' => 'testpw',
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'database' => 'testdb',
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'charset' => 'utf8mb4',
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],
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'config' => [
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'admin_email' => 'admin@test.it',
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'sitename' => 'Friendica Social Network',
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'register_policy' => 2,
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'register_text' => '',
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'test' => [
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'a' => [
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'next' => 'value',
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'bool' => false,
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'innerArray' => [
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'a' => 4.55,
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'b' => false,
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'string2' => 'false',
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],
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],
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'v' => true,
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'v3' => 1,
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'v4' => 5.6443,
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],
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],
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'system' => [
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'default_timezone' => 'UTC',
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'language' => 'en',
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'theme' => 'frio',
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'int' => 23,
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'float' => 2.5,
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],
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];
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@ -0,0 +1,54 @@
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<?php
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/**
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* @copyright Copyright (C) 2010-2023, 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\src\Core\Config\Util;
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use Friendica\Core\Config\Util\ConfigFileTransformer;
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use Friendica\Test\MockedTest;
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class ConfigFileTransformerTest extends MockedTest
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{
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public function dataTests()
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{
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return [
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'default' => [
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'configFile' => (dirname(__DIR__, 4) . '/datasets/config/A.node.config.php'),
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],
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'extended' => [
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'configFile' => (dirname(__DIR__, 4) . '/datasets/config/B.node.config.php'),
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],
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];
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}
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/**
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* Tests if the given config will be decoded into an array and encoded into the same string again
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*
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* @dataProvider dataTests
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*/
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public function testConfigFile(string $configFile)
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{
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$dataArray = include $configFile;
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$newConfig = ConfigFileTransformer::encode($dataArray);
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self::assertEquals(file_get_contents($configFile), $newConfig);
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}
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}
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