}
// POST keys
$pet_id_key = 'pet_id';
// Form inputs
$form_pet_id = empty($_POST[$pet_id_key]) ? null : intval(StringUtils::sanitize($_POST[$pet_id_key]));
$data = MorpheusPetsData::getInstance();
// Get logged in user
$logged_in_user = $session->getLoggedInUser();
// Get pet to edit
$pet_to_edit = $form_pet_id === null ? null : $data->getPet($form_pet_id);
// Check if pet was found
if ($pet_to_edit === null) {
// Pet does not exist
$view_model = new Error_ViewModel();
$view_model->renderPetNotExist($form_pet_id);
} elseif (!PetUtils::userCanEditPet($logged_in_user, $pet_to_edit)) {
// Pet does not belong to logged in user
$view_model = new Error_ViewModel();
$view_model->renderEditPetNotAllowed($pet_to_edit);
} else {
// Pet exists and can be edited
// Get species list
$species_list = $data->getAllSpecies();
// Setup view model
$viewModel = new PetEditor_ViewModel($logged_in_user);
$viewModel->setPetToEdit($pet_to_edit);
foreach ($species_list as $species) {
$viewModel->addSelectableSpecies($species);
}
$viewModel->renderEditPet();
}
<?php
require_once 'viewmodels/PetEditor_ViewModel.php';
require_once 'data/UserSession.php';
require_once 'data/data.php';
require_once 'utils/http.php';
$session = UserSession::getInstance();
$data = MorpheusPetsData::getInstance();
// Redirect to home page if not logged in
if (!$session->isUserLoggedIn()) {
HTTPUtils::my_http_redirect('index.php');
}
// Get logged in user
$loggedInUser = $session->getLoggedInUser();
// Get species list
$speciesList = $data->getAllSpecies();
// Setup view model
$viewModel = new PetEditor_ViewModel($loggedInUser);
foreach ($speciesList as $species) {
$viewModel->addSelectableSpecies($species);
}
$viewModel->renderCreatePet();
