<?php

require_once('../class/FormValidator.class.php');

require_once('../class/RefPoint.class.php');

require_once('../class/site_point.class.php');

$fields_spec = array('x'         => array('required', 'numeric', 'positive'),

                     'y'         => array('required', 'numeric', 'positive'),

                     'panorama'  => array('required'),

                     'ref_point' => array('required'),

);

$validator = new FormValidator($fields_spec);

if ($validator->validate($_REQUEST)) {

  $vals = $validator->sane_values();

  // temp test code

  $pano = site_point::get($vals['panorama']);

  $ref_point_name = urldecode($vals['ref_point']);

  $ref_point = RefPoint::get($ref_point_name);

  $pano->set_reference($ref_point, $vals['x'], $vals['y']);

  $pano->save_params();

 } else {

   // Set our response code

   http_response_code(400);

   echo var_dump($validator->errors());

 }

// Test url : clear ;curl 'http://localhost/~jocelyn/panorama/ajax/add_reference.php?x=42&y=42&panorama=pano_couttolenc_bords_jointifs&ref_point=%C3%89glise%20saint-jacques'

?>