download as csv

Author: alfondotnet

app/routers/form.router.php

@@ -165,6 +165,35 @@
 })->name('getFormResponses');
 
 
+// /form/responses/:id_form/download/ controller
+// Download responses as csv format
+
+// We create the csv files on the fly
+
+$app->get('/form/responses/:id_form/download', function ($id_form) use ($app) {
+    
+    $c = array();
+
+    // We grab the form
+    $form = models\Form::find($id_form);
+
+    // We grab its fields (will be referenced by their ids on the responses)
+    $fields = $form->fields;
+
+    // We grab its responses
+    $responses = models\ModelBuilder::fromTable('responses_'.$id_form)->all();
+    
+    $c['responses'] = $responses;
+    $c['fields'] = $fields;
+
+    $app->response()->header('Content-Type', 'text/csv');    
+    $app->response()->header('Content-Disposition', 'attachment;filename=form'.$id_form.'_export.csv');    
+
+    $app->render('pages/csv.html', $c);
+
+})->name('getFormResponsesDownload');
+
+
 
 // /form/responses/:id_form/delete/:id_response controller
 // Delete responses associated to a form
@@ -182,6 +211,11 @@
 })->name('getFormResponseDelete');
 
 
+
+
+
+
+
 /*
 * POST CONTROLLERS 
 */

app/templates/pages/responses.html

@@ -27,7 +27,7 @@ <h3>Form details - <a href="{{ base_path }}/index.php/form/edit/{{ form.id }}">E
 
 </dl>
 
-<h3>Form responses</h3>
+<h3>Form responses - <a href="{{ base_path }}/index.php/form/responses/{{ form.id }}/download">Download as csv</a></h3>
 
 {% for r in responses %}
 <div class="row">