Built-in File Manager (#458)

app/Models/File.php

@@ -0,0 +1,147 @@
+<?php
+
+namespace App\Models;
+
+use Illuminate\Database\Eloquent\Factories\HasFactory;
+use Illuminate\Database\Eloquent\Relations\BelongsTo;
+
+/**
+ * @property int $user_id
+ * @property int $server_id
+ * @property string $path
+ * @property string $type
+ * @property string $server_user
+ * @property string $name
+ * @property int $size
+ * @property int $links
+ * @property string $owner
+ * @property string $group
+ * @property string $date
+ * @property string $permissions
+ * @property User $user
+ * @property Server $server
+ */
+class File extends AbstractModel
+{
+    use HasFactory;
+
+    protected $fillable = [
+        'user_id',
+        'server_id',
+        'server_user',
+        'path',
+        'type',
+        'name',
+        'size',
+        'links',
+        'owner',
+        'group',
+        'date',
+        'permissions',
+    ];
+
+    protected $casts = [
+        'user_id' => 'integer',
+        'server_id' => 'integer',
+        'size' => 'integer',
+        'links' => 'integer',
+        'created_at' => 'datetime',
+        'updated_at' => 'datetime',
+    ];
+
+    protected static function boot(): void
+    {
+        parent::boot();
+
+        static::deleting(function (File $file) {
+            if ($file->name === '.' || $file->name === '..') {
+                return false;
+            }
+
+            $file->server->os()->deleteFile($file->getFilePath(), $file->server_user);
+
+            return true;
+        });
+    }
+
+    public function server(): BelongsTo
+    {
+        return $this->belongsTo(Server::class);
+    }
+
+    public function user(): BelongsTo
+    {
+        return $this->belongsTo(User::class);
+    }
+
+    public static function path(User $user, Server $server, string $serverUser): string
+    {
+        $file = self::query()
+            ->where('user_id', $user->id)
+            ->where('server_id', $server->id)
+            ->where('server_user', $serverUser)
+            ->first();
+
+        if ($file) {
+            return $file->path;
+        }
+
+        return home_path($serverUser);
+    }
+
+    public static function parse(User $user, Server $server, string $path, string $serverUser, string $listOutput): void
+    {
+        self::query()
+            ->where('user_id', $user->id)
+            ->where('server_id', $server->id)
+            ->delete();
+
+        // Split output by line
+        $lines = explode("\n", trim($listOutput));
+
+        // Skip the first two lines (total count and . & .. directories)
+        array_shift($lines);
+
+        foreach ($lines as $line) {
+            if (preg_match('/^([drwx\-]+)\s+(\d+)\s+(\w+)\s+(\w+)\s+(\d+)\s+([\w\s:\-]+)\s+(.+)$/', $line, $matches)) {
+                $type = match ($matches[1][0]) {
+                    '-' => 'file',
+                    'd' => 'directory',
+                    default => 'unknown',
+                };
+                if ($type === 'unknown') {
+                    continue;
+                }
+                if ($matches[7] === '.') {
+                    continue;
+                }
+                self::create([
+                    'user_id' => $user->id,
+                    'server_id' => $server->id,
+                    'server_user' => $serverUser,
+                    'path' => $path,
+                    'type' => $type,
+                    'name' => $matches[7],
+                    'size' => (int) $matches[5],
+                    'links' => (int) $matches[2],
+                    'owner' => $matches[3],
+                    'group' => $matches[4],
+                    'date' => $matches[6],
+                    'permissions' => $matches[1],
+                ]);
+            }
+        }
+    }
+
+    public function getFilePath(): string
+    {
+        return $this->path.'/'.$this->name;
+    }
+
+    public function isExtractable(): bool
+    {
+        $extension = pathinfo($this->name, PATHINFO_EXTENSION);
+
+        return in_array($extension, ['zip', 'tar', 'tar.gz', 'bz2', 'tar.bz2']);
+    }
+}

app/Models/Server.php

@@ -5,6 +5,7 @@
 use App\Actions\Server\CheckConnection;
 use App\Enums\ServerStatus;
 use App\Enums\ServiceStatus;
+use App\Exceptions\SSHError;
 use App\Facades\SSH;
 use App\ServerTypes\ServerType;
 use App\SSH\Cron\Cron;
@@ -22,6 +23,7 @@
 use Illuminate\Support\Facades\File;
 use Illuminate\Support\Facades\Storage;
 use Illuminate\Support\Str;
+use Throwable;
 
 /**
  * @property int $project_id
@@ -146,7 +148,7 @@ public static function boot(): void
                 }
                 $server->provider()->delete();
                 DB::commit();
-            } catch (\Throwable $e) {
+            } catch (Throwable $e) {
                 DB::rollBack();
                 throw $e;
             }
@@ -465,6 +467,9 @@ public function cron(): Cron
         return new Cron($this);
     }
 
+    /**
+     * @throws SSHError
+     */
     public function checkForUpdates(): void
     {
         $this->updates = $this->os()->availableUpdates();
@@ -480,4 +485,15 @@ public function getAvailableUpdatesAttribute(?int $value): int
 
         return $value;
     }
+
+    /**
+     * @throws Throwable
+     */
+    public function download(string $path, string $disk = 'tmp'): void
+    {
+        $this->ssh()->download(
+            Storage::disk($disk)->path(basename($path)),
+            $path
+        );
+    }
 }