feat: add egg features editor in Admin UI (pterodactyl#5130)

Author: MinerPL

app/Http/Requests/Admin/Egg/EggFormRequest.php

@@ -14,6 +14,7 @@ public function rules(): array
             'docker_images' => ['required', 'string', 'regex:/^[\w#\.\/\- ]*\|?~?[\w\.\/\-:@ ]*$/im'],
             'force_outgoing_ip' => 'sometimes|boolean',
             'file_denylist' => 'array',
+            'features' => 'sometimes|array',
             'startup' => 'required|string',
             'config_from' => 'sometimes|bail|nullable|numeric',
             'config_stop' => 'required_without:config_from|nullable|string|max:191',
@@ -42,6 +43,7 @@ public function validated($key = null, $default = null): array
 
         return array_merge($data, [
             'force_outgoing_ip' => array_get($data, 'force_outgoing_ip', false),
+            'features' => array_get($data, 'features', []),
         ]);
     }
 }

resources/views/admin/eggs/new.blade.php

@@ -72,6 +72,14 @@
                                 <textarea id="pStartup" name="startup" class="form-control" rows="10">{{ old('startup') }}</textarea>
                                 <p class="text-muted small">The default startup command that should be used for new servers created with this Egg. You can change this per-server as needed.</p>
                             </div>
+                            <div class="form-group">
+                                <label for="pConfigFeatures" class="control-label">Features</label>
+                                <div>
+                                    <select class="form-control" name="features[]" id="pConfigFeatures" multiple>
+                                    </select>
+                                    <p class="text-muted small">Additional features belonging to the egg. Useful for configuring additional panel modifications.</p>
+                                </div>
+                            </div>
                         </div>
                     </div>
                 </div>
@@ -161,5 +169,10 @@
             $(this).val(prepend + '    ' + append);
         }
     });
+    $('#pConfigFeatures').select2({
+        tags: true,
+        selectOnClose: false,
+        tokenSeparators: [',', ' '],
+    });
     </script>
 @endsection

resources/views/admin/eggs/view.blade.php

@@ -114,6 +114,17 @@
                                 <textarea id="pStartup" name="startup" class="form-control" rows="8">{{ $egg->startup }}</textarea>
                                 <p class="text-muted small">The default startup command that should be used for new servers using this Egg.</p>
                             </div>
+                            <div class="form-group">
+                                <label for="pConfigFeatures" class="control-label">Features</label>
+                                <div>
+                                    <select class="form-control" name="features[]" id="pConfigFeatures" multiple>
+                                        @foreach($egg->features as $feature)
+                                            <option value="{{ $feature }}" selected>{{ $feature }}</option>
+                                        @endforeach
+                                    </select>
+                                    <p class="text-muted small">Additional features belonging to the egg. Useful for configuring additional panel modifications.</p>
+                                </div>
+                            </div>
                         </div>
                     </div>
                 </div>
@@ -202,5 +213,10 @@
             $(this).val(prepend + '    ' + append);
         }
     });
+    $('#pConfigFeatures').select2({
+        tags: true,
+        selectOnClose: false,
+        tokenSeparators: [',', ' '],
+    });
     </script>
 @endsection