/**
* Create/Edit a pet
*
* @param $view_data
* @param bool $create whether a pet is being created or edited
*
* @return mixed
*/
private function editPet($view_data, $create = false)
{
// POST keys
$submit_key = 'submit';
$name_key = 'name';
$species_id_key = 'species_id';
$pet_id_key = 'pet_id';
$errors_found = false;
// Gather sanitized form inputs
$form_name = empty($_POST[$name_key]) ? null : StringUtils::sanitize($_POST[$name_key]);
$form_species_id = empty($_POST[$species_id_key]) ? null : intval(StringUtils::sanitize($_POST[$species_id_key]));
$form_submit = isset($_POST[$submit_key]);
// Other data
$species = null;
// View config
$view_data['species_list'] = $this->species_list;
// Pet is being created
if ($create) {
// Fill in view data
if ($form_name !== null) {
$view_data[$name_key] = $form_name;
}
if ($form_species_id !== null) {
$view_data[$species_id_key] = $form_species_id;
}
} else {
// Set the flag that this pet is being edited
// Species should not be modifiable
$view_data['edit_mode'] = true;
// Fill in view data
$view_data[$pet_id_key] = $this->pet_to_edit->getId();
$view_data[$name_key] = $form_name === null ? $this->pet_to_edit->getName() : $form_name;
$view_data[$species_id_key] = $this->pet_to_edit->getSpecies()->getId();
}
// Check form was submitted without error
if ($form_submit) {
// Check name is set
if ($form_name === null || StringUtils::whitespaceOnly($form_name)) {
$view_data['err_name'] = "Please enter a name.";
$errors_found = true;
} elseif (strlen($form_name) > 64) {
$view_data['err_name'] = "Please enter a name that is no greater than 64 characters.";
$errors_found = true;
}
// Check species_id is set
// Only using in create mode
if ($create && $form_species_id === 0) {
$view_data['err_species'] = "Please select a species.";
$errors_found = true;
} elseif ($create) {
$species = $this->data->getSpecies($form_species_id);
if ($species === null) {
$view_data['err_species'] = "Could not find species. Please try again.";
$errors_found = true;
}
}
if ($errors_found) {
$view_data['form_err'] = "Please see errors below.";
} else {
// Check if a pet is being created
if ($create) {
$new_pet = new Pet($this->logged_in_user, $species, $form_name);
// Generate initial stats
$new_pet->rollStats();
// Make pet active if user does not have a full active set
$active_pets = $this->data->getActivePetsForUser($this->logged_in_user->getId());
if (count($active_pets) < 3) {
$new_pet->setActive(true);
}
// Add pet to database
$new_pet_id = $this->data->addPet($new_pet);
// Redirect to view pet if added successfully
if ($new_pet_id) {
HTTPUtils::my_http_redirect('pet.php?pet_id=' . $new_pet_id);
} else {
$view_data['form_err'] = 'Failed to add pet. Please try again.';
}
} else {
// Update pet fields
// Species cannot be modified
$this->pet_to_edit->setName($form_name);
// Update pet in database
$updated = $this->data->updatePet($this->pet_to_edit);
// Redirect to view pet if updated successfully
if ($updated) {
HTTPUtils::my_http_redirect('pet.php?pet_id=' . $this->pet_to_edit->getId());
} else {
$view_data['form_err'] = 'Failed to update pet. Please try again.';
}
}
}
}
return $view_data;
}
