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Avances
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imnavajas
@ -22,7 +22,8 @@ $routes->group('sistema', ['namespace' => 'App\Controllers\Sistema'], function (
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* Tool
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*========================**/
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$routes->get('', 'Backups::index', ['as' => 'backupsList']);
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$routes->get('/create', 'Backups::create', ['as' => 'backupsCreate']);
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$routes->get('create', 'Backups::create', ['as' => 'backupsCreate']);
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$routes->get('delete-local/(:num)', 'Backups::deleteLocal/$1', ['as' => 'backupsDeleteLocal']);
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$routes->get('restore/(:segment)', 'Backups::restore/$1', ['as' => 'backupsRestore']);
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});
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@ -1,46 +1,122 @@
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<?php
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namespace App\Controllers\Sistema;
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use App\Controllers\BaseController;
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use App\Models\Sistema\BackupModel;
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use phpseclib3\Net\SFTP;
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use ZipArchive;
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class Backups extends BaseController
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{
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protected $backupModel;
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public function __construct()
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{
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$this->backupModel = new BackupModel();
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}
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public function index()
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{
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helper('filesystem');
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// Muestra la vista con la lista de backups
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$files = directory_map(WRITEPATH . 'backups/', 1);
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return view('themes/vuexy/form/backups/backupList', ['files' => $files]);
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$entries = $this->backupModel->orderBy('created_at', 'DESC')->findAll();
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$backups = [];
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foreach ($entries as $entry) {
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$file = $entry['filename'];
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$localPath = $entry['path_local'];
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$remotePath = $entry['path_remote'];
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$isLocal = $localPath && file_exists($localPath);
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$isRemote = !empty($remotePath);
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if ($isLocal) {
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$fecha = date('Y-m-d H:i', filemtime($localPath));
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$tamano = filesize($localPath);
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$tamanoFmt = number_format($tamano / 1024, 2) . ' KB';
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// Actualizar la BD si ha cambiado
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if ($entry['size'] != $tamano) {
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$this->backupModel->update($entry['id'], [
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'size' => $tamano,
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]);
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}
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} else {
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$fecha = $entry['created_at'] ?? '-';
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$tamano = $entry['size'] ?? null;
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$tamanoFmt = $tamano ? number_format($tamano / 1024, 2) . ' KB' : '-';
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}
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$backups[] = [
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'id' => $entry['id'],
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'filename' => $file,
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'fecha' => $fecha,
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'tamano' => $tamanoFmt,
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'local' => $isLocal,
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'remoto' => $isRemote,
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];
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}
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return view('themes/vuexy/form/backups/backupList', ['backups' => $backups]);
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}
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public function create()
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{
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helper('filesystem');
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$filename = 'backup_' . date('Ymd_His') . '.sql';
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$path = WRITEPATH . 'backups/' . $filename;
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$timestamp = date('Ymd_His');
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$sqlFilename = "backup_{$timestamp}.sql";
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$zipFilename = "backup_{$timestamp}.zip";
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$sqlPath = WRITEPATH . 'backups/' . $sqlFilename;
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$zipPath = WRITEPATH . 'backups/' . $zipFilename;
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$dbConfig = config('Database')->default;
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$host = $dbConfig['hostname'];
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$username = $dbConfig['username'];
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$password = $dbConfig['password'];
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$database = $dbConfig['database'];
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$command = "mysqldump -h {$host} -u{$username} -p'{$password}' {$database} > {$path}";
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$command = "mysqldump -h {$host} -u{$username} -p'{$password}' {$database} > {$sqlPath}";
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system($command, $retval);
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if ($retval !== 0) {
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throw new \RuntimeException("Error al crear el backup.");
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}
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// Enviar a SFTP
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$this->sendToSFTP($path, $filename);
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// Crear el zip
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$zip = new ZipArchive();
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if ($zip->open($zipPath, ZipArchive::CREATE) === TRUE) {
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$zip->addFile($sqlPath, $sqlFilename);
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$zip->close();
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unlink($sqlPath); // eliminar el .sql original
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} else {
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throw new \RuntimeException("Error al comprimir el backup.");
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}
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return redirect()->to(route_to('backupsList'))->with('message', 'Backup creado y enviado.');
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// Insertar en BD
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$backupId = $this->backupModel->insert([
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'filename' => $zipFilename,
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'type' => 'manual',
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'path_local' => $zipPath,
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'path_remote' => null,
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'size' => filesize($zipPath),
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'status' => 'pendiente',
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'created_at' => date('Y-m-d H:i:s')
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], true);
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// Enviar a SFTP
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$this->sendToSFTP($zipPath, $zipFilename);
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// Actualizar BD
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$remotePath = "/users/erp2019/backups_erp/" . $zipFilename;
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$this->backupModel->update($backupId, [
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'path_remote' => $remotePath,
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'status' => 'subido'
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]);
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return redirect()->to(route_to('backupsList'))->with('message', 'Backup creado, comprimido y enviado.');
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}
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public function restore($file)
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@ -50,18 +126,49 @@ class Backups extends BaseController
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throw new \CodeIgniter\Exceptions\PageNotFoundException("Backup no encontrado.");
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}
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$db = \Config\Database::connect();
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$sql = file_get_contents($path);
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$db->query('SET FOREIGN_KEY_CHECKS=0;');
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$db->query($sql);
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$db->query('SET FOREIGN_KEY_CHECKS=1;');
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$zip = new ZipArchive();
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if ($zip->open($path) === TRUE) {
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$extractPath = WRITEPATH . 'backups/tmp_restore/';
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if (!is_dir($extractPath)) {
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mkdir($extractPath, 0775, true);
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}
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$zip->extractTo($extractPath);
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$zip->close();
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return redirect()->to('/backups')->with('message', 'Backup restaurado.');
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$sqlFiles = glob($extractPath . '*.sql');
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if (count($sqlFiles) === 0) {
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throw new \RuntimeException("No se encontró ningún archivo .sql en el ZIP");
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}
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$db = \Config\Database::connect();
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$sql = file_get_contents($sqlFiles[0]);
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$db->query('SET FOREIGN_KEY_CHECKS=0;');
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$db->query($sql);
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$db->query('SET FOREIGN_KEY_CHECKS=1;');
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array_map('unlink', glob($extractPath . '*'));
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rmdir($extractPath);
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return redirect()->to('/backups')->with('message', 'Backup restaurado correctamente.');
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} else {
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throw new \RuntimeException("No se pudo abrir el archivo ZIP");
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}
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}
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public function deleteLocal($id)
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{
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$backup = $this->backupModel->find($id);
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if ($backup && $backup['path_local'] && file_exists($backup['path_local'])) {
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unlink($backup['path_local']);
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$this->backupModel->update($id, ['path_local' => null]);
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return redirect()->to(route_to('backupsList'))->with('message', 'Backup local eliminado.');
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}
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return redirect()->to(route_to('backupsList'))->with('error', 'Archivo no encontrado.');
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}
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private function sendToSFTP($localPath, $remoteFilename)
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{
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$sftpHost = 'sftp.hidrive.ionos.com';
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$sftpUser = 'erp2019';
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$sftpPass = 'Z2CjX7kd2h';
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@ -78,6 +185,5 @@ class Backups extends BaseController
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if (!$sftp->put($remotePath, $fileContents)) {
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throw new \RuntimeException("No se pudo subir el backup al servidor SFTP.");
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}
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}
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}
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@ -0,0 +1,33 @@
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<?php
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namespace App\Database\Migrations;
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use CodeIgniter\Database\Migration;
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class CreateBackupsTable extends Migration
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{
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public function up()
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{
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$this->forge->addField([
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'id' => [
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'type' => 'INT',
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'unsigned' => true,
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'auto_increment' => true
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],
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'filename' => ['type' => 'VARCHAR', 'constraint' => 255],
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'type' => ['type' => 'ENUM', 'constraint' => ['manual', 'cron']],
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'path_local' => ['type' => 'VARCHAR', 'constraint' => 255, 'null' => true],
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'path_remote' => ['type' => 'VARCHAR', 'constraint' => 255, 'null' => true],
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'size' => ['type' => 'INT', 'unsigned' => true, 'null' => true],
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'status' => ['type' => 'ENUM', 'constraint' => ['pendiente', 'subido', 'error'], 'default' => 'pendiente'],
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'created_at' => ['type' => 'DATETIME', 'null' => false],
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'updated_at' => ['type' => 'DATETIME', 'null' => true],
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]);
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$this->forge->addKey('id', true);
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$this->forge->createTable('backups');
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}
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public function down()
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{
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$this->forge->dropTable('backups');
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}
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}
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@ -0,0 +1,26 @@
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<?php
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namespace App\Database\Migrations;
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use CodeIgniter\Database\Migration;
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class CreateRestoresTable extends Migration
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{
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public function up()
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{
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$this->forge->addField([
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'id' => ['type' => 'INT', 'unsigned' => true, 'auto_increment' => true],
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'backup_id' => ['type' => 'INT', 'unsigned' => true],
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'restored_by' => ['type' => 'VARCHAR', 'constraint' => 100],
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'source' => ['type' => 'ENUM', 'constraint' => ['local', 'remote']],
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'restored_at' => ['type' => 'DATETIME'],
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]);
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$this->forge->addKey('id', true);
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$this->forge->addForeignKey('backup_id', 'backups', 'id', 'CASCADE', 'CASCADE');
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$this->forge->createTable('restores');
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}
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public function down()
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{
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$this->forge->dropTable('restores');
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}
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}
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15
ci4/app/Models/Sistema/BackupModel.php
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15
ci4/app/Models/Sistema/BackupModel.php
Normal file
@ -0,0 +1,15 @@
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<?php
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namespace App\Models\Sistema;
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use App\Models\BaseModel;
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class BackupModel extends BaseModel
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{
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protected $table = 'backups';
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protected $primaryKey = 'id';
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protected $allowedFields = [
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'filename', 'type', 'path_local', 'path_remote', 'size', 'status', 'created_at', 'updated_at'
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];
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protected $useTimestamps = true;
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}
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@ -6,23 +6,67 @@
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<!--Content Body-->
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<div class="row mt-4">
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<div class="col-md-12">
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<h4 class="mb-4">Backups disponibles</h4>
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<a href="<?= route_to('backupsCreate') ?>" class="btn btn-primary mb-3">Crear backup</a>
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<div class="table-responsive">
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<table id="tablaBackups" class="table table-striped table-hover w-100">
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<thead>
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<tr>
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<th>Archivo</th>
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<th>Fecha</th>
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<th>Tamaño</th>
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<th>Local</th>
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<th>Remoto</th>
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<th>Acciones</th>
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</tr>
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</thead>
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<tbody>
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<?php foreach ($backups as $b): ?>
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<tr>
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<td><?= esc($b['filename']) ?></td>
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<td><?= esc($b['fecha']) ?></td>
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<td><?= esc($b['tamano']) ?></td>
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<td><span class="badge bg-<?= $b['local'] ? 'success' : 'secondary' ?>">
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<?= $b['local'] ? 'Sí' : 'No' ?>
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</span></td>
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<td><span class="badge bg-<?= $b['remoto'] ? 'info' : 'secondary' ?>">
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<?= $b['remoto'] ? 'Sí' : 'No' ?>
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</span></td>
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<td class="text-nowrap">
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<?php if ($b['local']): ?>
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<a href="<?= base_url('backups/restore/' . $b['filename']) ?>"
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class="btn btn-sm btn-warning">Restaurar</a>
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<a href="<?= base_url('backups/delete-local/' . $b['id']) ?>"
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class="btn btn-sm btn-danger">Eliminar local</a>
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<?php elseif ($b['remoto']): ?>
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<a href="<?= base_url('backups/restore/' . $b['filename'] . '/remote') ?>"
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class="btn btn-sm btn-warning">Restaurar Remoto</a>
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<?php else: ?>
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<span class="text-muted">No disponible</span>
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<?php endif; ?>
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</td>
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</tr>
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<?php endforeach; ?>
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</tbody>
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</table>
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</div>
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<h2>Backups disponibles</h2>
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<a href="<?= route_to('backupsCreate') ?>">Crear backup</a>
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<ul>
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<?php foreach ($files as $file): ?>
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<li>
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<?= $file ?>
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<a href="<?= base_url('backups/restore/' . $file) ?>">[Restaurar]</a>
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</li>
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<?php endforeach; ?>
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</ul>
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<?= session('message') ?>
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</div>
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</div>
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<?= $this->endSection() ?>
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<?= $this->section('additionalInlineJs') ?>
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<script>
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$(document).ready(function () {
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$('#tablaBackups').DataTable({
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order: [[1, 'desc']],
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language: {
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url: '/assets/vendor/datatables/i18n/es-ES.json' // ajusta si usas idioma español
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}
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});
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});
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</script>
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<?= $this->endSection() ?>
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