Issue#14 Exportação de formulários

config/uspdev-forms.php

@@ -23,4 +23,7 @@
 
     # Quem pode realizar buscas: geralmente é o usuário logado
     'findGate' => 'user',
+
+    # Diretório para armazenamento dos arquivos .json que representam os formulários da aplicação
+    'forms_storage_dir' => env('FORM_STORAGE_DIR','storage/app/formsJson'),
 ];

resources/views/definition/partials/exportdefinition-btn.blade.php

@@ -0,0 +1,3 @@
+<a href="{{ route('form-definitions.export-definition',  $formDefinition) }}" class="btn btn-sm btn-info ml-2">
+  Exportar
+</a>

resources/views/definition/partials/globalexport-btn.blade.php

@@ -0,0 +1,3 @@
+<a href="{{ route('form-definitions.export-all') }}" class="btn btn-sm btn-info ml-2">
+  Exportar formulários
+</a>

routes/web.php

@@ -10,6 +10,8 @@
     Route::get('definitions', [DefinitionController::class, 'index'])->name('form-definitions.index');
     Route::get('definitions/create', [DefinitionController::class, 'create'])->name('form-definitions.create');
     Route::post('definitions', [DefinitionController::class, 'store'])->name('form-definitions.store');
+    Route::get('definitions/export-all',[DefinitionController::class,'export_all'])->name('form-definitions.export-all');
+    Route::get('definitions/{formDefinition}/export',[DefinitionController::class, 'export_definition'])->name('form-definitions.export-definition');
     Route::get('definitions/{formDefinition}', [DefinitionController::class, 'show'])->name('form-definitions.show');
     Route::get('definitions/{formDefinition}/edit', [DefinitionController::class, 'edit'])->name('form-definitions.edit');
     Route::put('definitions/{formDefinition}', [DefinitionController::class, 'update'])->name('form-definitions.update');

src/Http/Controllers/DefinitionController.php

@@ -88,4 +88,35 @@ public function destroy(FormDefinition $formDefinition, Request $request)
                 ->with('alert-danger', 'Não foi possível excluir: ' . $e->getMessage());
         }
     }
+
+    public function export_definition(FormDefinition $formDefinition)
+    {
+
+        $file_dir = base_path(config("uspdev-forms.forms_storage_dir"));
+        if(!is_dir($file_dir))
+        {
+            mkdir($file_dir,0777,true);
+        }
+
+        $file_path = $file_dir . "/" . $formDefinition['name'] . ".json";
+        $json_file = fopen($file_path, "w");
+
+        fwrite($json_file, json_encode($formDefinition,JSON_PRETTY_PRINT | JSON_UNESCAPED_UNICODE));
+        fclose($json_file);
+
+        return redirect()->route('form-definitions.index')->with('alert-success','Definição de '. $formDefinition['name'] .' exportada com sucesso!');
+
+    }
+
+    public function export_all()
+        {
+            $form_definitions = FormDefinition::all();
+
+            foreach($form_definitions as $form_definition)
+            {
+                $this->export_definition($form_definition);
+            }
+
+            return redirect()->route('form-definitions.index')->with('alert-success','Formulários exportados com sucesso!');
+        }
 }