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Viewing / Editing File: RenameController.php

<?php

namespace UniSharp\LaravelFilemanager\Controllers;

use Illuminate\Support\Facades\Storage;
use UniSharp\LaravelFilemanager\Events\FolderIsRenaming;
use UniSharp\LaravelFilemanager\Events\FolderWasRenamed;
use UniSharp\LaravelFilemanager\Events\FileIsRenaming;
use UniSharp\LaravelFilemanager\Events\FileWasRenamed;
use UniSharp\LaravelFilemanager\Events\ImageIsRenaming;
use UniSharp\LaravelFilemanager\Events\ImageWasRenamed;

class RenameController extends LfmController
{
    public function getRename()
    {
        $old_name = $this->helper->input('file');
        $new_name = $this->helper->input('new_name');

$file = $this->lfm->setName($old_name);

if (!Storage::disk($this->helper->config('disk'))->exists($file->path('storage'))) {
            abort(404);
        }

$old_file = $this->lfm->pretty($old_name);

$is_directory = $file->isDirectory();

if (empty($new_name)) {
            if ($is_directory) {
                return response()->json(parent::error('folder-name'), 400);
            } else {
                return response()->json(parent::error('file-name'), 400);
            }
        }

if ($is_directory && config('lfm.alphanumeric_directory') && preg_match('/[^\w-]/i', $new_name)) {
            return response()->json(parent::error('folder-alnum'), 400);
        } elseif (config('lfm.alphanumeric_filename') && preg_match('/[^.\w-]/i', $new_name)) {
            return response()->json(parent::error('file-alnum'), 400);
        } elseif ($this->lfm->setName($new_name)->exists()) {
            return response()->json(parent::error('rename'), 400);
        }

if (! $is_directory) {
            $extension = $old_file->extension();
            if ($extension) {
                $new_name = str_replace('.' . $extension, '', $new_name) . '.' . $extension;
            }
        }

$new_path = $this->lfm->setName($new_name)->path('absolute');

if ($is_directory) {
            event(new FolderIsRenaming($old_file->path(), $new_path));
        } else {
            event(new FileIsRenaming($old_file->path(), $new_path));
            event(new ImageIsRenaming($old_file->path(), $new_path));
        }

$old_path = $old_file->path();

if ($old_file->hasThumb()) {
            $this->lfm->setName($old_name)->thumb()
                ->move($this->lfm->setName($new_name)->thumb());
        }

$this->lfm->setName($old_name)
            ->move($this->lfm->setName($new_name));

if ($is_directory) {
            event(new FolderWasRenamed($old_path, $new_path));
        } else {
            event(new FileWasRenamed($old_path, $new_path));
            event(new ImageWasRenamed($old_path, $new_path));
        }

return parent::$success_response;
    }
}

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