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espocrm/application/Espo/Tools/LayoutManager/LayoutManager.php
2026-01-19 17:46:06 +01:00

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<?php
/************************************************************************
* This file is part of EspoCRM.
*
* EspoCRM Open Source CRM application.
* Copyright (C) 2014-2025 EspoCRM, Inc.
* Website: https://www.espocrm.com
*
* 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 <https://www.gnu.org/licenses/>.
*
* The interactive user interfaces in modified source and object code versions
* of this program must display Appropriate Legal Notices, as required under
* Section 5 of the GNU Affero General Public License version 3.
*
* In accordance with Section 7(b) of the GNU Affero General Public License version 3,
* these Appropriate Legal Notices must retain the display of the "EspoCRM" word.
************************************************************************/
namespace Espo\Tools\LayoutManager;
use Espo\Core\Exceptions\Error;
use Espo\Core\Utils\File\Manager as FileManager;
use Espo\Core\Utils\Json;
use Espo\Tools\Layout\LayoutProvider;
use const JSON_PRETTY_PRINT;
use const JSON_UNESCAPED_UNICODE;
class LayoutManager
{
/**
* @var array<string, array<string, mixed>>
*/
protected $changedData = [];
public function __construct(
protected FileManager $fileManager,
protected LayoutProvider $layoutProvider
) {}
/**
* Get layout in string format.
*/
public function get(string $scope, string $name): ?string
{
return $this->layoutProvider->get($scope, $name);
}
/**
* Set layout data.
*
* @param mixed $data
* @throws Error
*/
public function set($data, string $scope, string $name): void
{
$scope = $this->sanitizeInput($scope);
$name = $this->sanitizeInput($name);
if (empty($scope) || empty($name)) {
throw new Error("Error while setting layout.");
}
$this->changedData[$scope][$name] = $data;
}
public function resetToDefault(string $scope, string $name): ?string
{
$scope = $this->sanitizeInput($scope);
$name = $this->sanitizeInput($name);
$filePath = 'custom/Espo/Custom/Resources/layouts/' . $scope . '/' . $name . '.json';
if ($this->fileManager->isFile($filePath)) {
$this->fileManager->removeFile($filePath);
}
if (!empty($this->changedData[$scope]) && !empty($this->changedData[$scope][$name])) {
unset($this->changedData[$scope][$name]);
}
return $this->get($scope, $name);
}
/**
* Save changes.
*
* @throws Error
*/
public function save(): void
{
$result = true;
if (empty($this->changedData)) {
return;
}
foreach ($this->changedData as $scope => $rowData) {
$dirPath = 'custom/Espo/Custom/Resources/layouts/' . $scope . '/';
foreach ($rowData as $layoutName => $layoutData) {
if (empty($scope) || empty($layoutName)) {
continue;
}
$data = Json::encode($layoutData, JSON_PRETTY_PRINT | JSON_UNESCAPED_UNICODE);
$path = $dirPath . $layoutName . '.json';
$result &= $this->fileManager->putContents($path, $data);
}
}
if (!$result) {
throw new Error("Error while saving layout.");
}
$this->clearChanges();
}
/**
* Clear unsaved changes.
*/
public function clearChanges(): void
{
$this->changedData = [];
}
protected function sanitizeInput(string $name): string
{
/** @var string */
return preg_replace("([.]{2,})", '', $name);
}
}