PupilController.php

<?php

namespace pupils;

class PupilController {
	public function __construct() {
		require_once dirname(__FILE__) . '/Pupil.php';
		switch ($_SERVER['REQUEST_METHOD']) {
			case 'GET' :
			{
				if (isset($_GET['id'])) {
					$data = Pupil::find(
						array (
							'where' => array (
								'idPupil' => array (
									'=' => $_GET['id']
								)
							)
						));
				} else {
					$data = Pupil::find(array ());
				}
				if (isset($_GET['format'])) {
					switch ($_GET['format']) {
						case 'json' :
						{
							if (sizeof($data) > 0) {
								new \o\Response(array (
									'data' => $data,
									'message' => 'number of pupils found: ' . $_SESSION['dbEngine']->getNumberOfRecords(),
									'status' => 200
								));
							} else {
								new \o\Response(array (
									'message' => 'no pupils found',
									'status' => 204
								));
							}
						}
						default :
						{
							new \o\Response(array (
								// @formatter:off
										'message' => sprintf(
												'Vormindus %1$s on mulle tundmatu.',
												$_GET['format'] // 1
												),
										// @formatter:on
								'status' => 415
							));
						}
					}
				} else {
					new \o\Response(array (
						'message' => 'This application doesn\'t talk to humans yet. Please use format=json in your querystring.',
						'status' => 501
					));
				}
			}
			case 'POST' :
			{
				if (isset($_GET['format'])) {
					switch ($_GET['format']) {
						case 'json' :
						{
							$data = json_decode(
								file_get_contents("php://input", true));
							if (isset($data->batch)) {
								Pupil::insert(
									array (
										'batch' => $data->batch
									));
								new \o\Response(array (
									'message' => 'Number of pupils inserted: ' . sizeof(
										$data->batch),
									'status' => 201
								));
							} else {
								new \o\Response(array (
									'message' => 'In input array, the index batch must be present and that has the array of items.',
									'status' => 415
								));
							}
						}
						default :
						{
							new \o\Response(array (
								// @formatter:off
								'message' => sprintf(
									'Vormindus %1$s on mulle tundmatu.',
									$_GET['format'] // 1
								),
								// @formatter:on
								'status' => 415
							));
						}
					}
				} else {
					new \o\Response(array (
						'message' => 'This application doesn\'t talk to humans yet. Please use format=json in your querystring.',
						'status' => 501
					));
				}
			}
			case 'PUT' :
			{
				$data = json_decode(file_get_contents("php://input", true));
				$pupil = new Pupil(array (
					'id' => $data->id
				));
				if (isset($data->name)) {
					$pupil->setName($data->name);
				}
				if (isset($data->folder)) {
					$pupil->setFolder($data->folder);
				}
				if (isset($data->idStudyGroup)) {
					$pupil->setStudyGroup($data->idStudyGroup);
				}
				$pupil->update();
				new \o\Response(array (
					// @formatter:off
					'message' => sprintf(
						'The pupil %1$s is up to date.',
						htmlentities($pupil->getName(), ENT_HTML5, 'UTF-8') // 1
					),
					// @formatter:on
					'status' => 204
				));
			}
			default :
			{
				new \o\Response(array (
					'message' => 'unknown request method: ',
					$_SERVER['REQUEST_METHOD'],
					'status' => 405
				));
			}
		}
	}
}