Shikiryu_Backup/app/code/backup/Files.php

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<?php
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namespace Shikiryu\Backup\Backup;
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use Shikiryu\Exceptions\BackupException;
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class Files extends BackupAbstract
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{
use IsLocalTrait;
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/**
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* @param array $config
* @throws BackupException
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*/
public function __construct(array $config = [])
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{
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if (!isset($config['files'])) {
throw new BackupException('Files needs a "files" configuration.');
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}
$filesToBackup = $config['files'];
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if (!empty($filesToBackup) && is_array($filesToBackup)) {
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$names = array_map('basename', $filesToBackup);
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$this->files_to_backup = array_combine($filesToBackup, $names);
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}
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parent::__construct($config);
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}
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/**
* Check if the backup is valid
*
* @return bool
*
* @SuppressWarnings("unused")
*/
public function isValid(): bool
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{
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$result = true;
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foreach ($this->files_to_backup as $file => $name) {
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if (!file_exists($file)) {
$result = false;
break;
}
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}
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return $result;
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}
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/**
* Function that can be used to initialize the backup
*/
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protected function preBuild()
{
// TODO: Implement preBuild() method.
}
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/**
* Function that can be used after the backup
*/
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protected function postBuild()
{
// TODO: Implement postBuild() method.
}
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/**
* Mandatory function doing the backup
*/
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protected function build()
{
// TODO: Implement build() method.
}
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}