Main.php

<?php

class Main extends Controller {
    /*
     * Home page
     * Presents campaign information and a random Contact
     */
    function home($f3,$args) {
        $f3->set('campaign', Api::get_campaign());
        $f3->set('contact', Api::get_contact());
        $f3->set('block_content','home.html');
    }

    /*
     * Feedback page
     * Form for a feedback after a call
     * GET: show the form
     * POST: send the form to the campaign API and show thank you
     */
    function feedbackform($f3, $args) {
        //GET
        if ($f3->get('VERB') == 'GET'){
            $categories = Api::get_feedback_categories()['categories'];
            $f3->set('feedback_categories', $categories);

            $f3->set("contact_id", 42);

            //TODO: create call
            //TODO: start call

            $f3->set('block_content', 'feedbackform.html');
        }
        //POST
        elseif ($f3->get('VERB') == 'POST'){
            $contact_id = $f3->get('POST.contact_id');
            $feedback = $f3->get('POST.feedback');
            $category = $f3->get('POST.feedback_category');

            //send feedback to campaign
            $f3->set('post_feedback_result', Api::post_feedback($contact_id, $feedback, $category));
            $f3->set('block_content', 'thankyou.html');
        }
    }

    function feedbacksip($f3, $args) {

    }
};