function function_get($request_endpoint)
{
try {
$exploded = explode('/', $request_endpoint);
if ($exploded[1] == 'test') {
$response['error'] = 'false';
$response['response'] = 'test API endpoint working';
echo json_encode($response);
} else {
if ($exploded[1] == 'v1') {
if ($exploded[2] == 'register' & !isset($exploded[3])) {
function_generate_api_key();
return;
}
if (explode('?', $exploded[2])[0] == 'alias') {
$error = 'input_error';
if (isset($_GET['key'])) {
$access_key = $_GET['key'];
} else {
throw new Exception('api_key_error');
}
if (isset($_GET['name'])) {
$name = $_GET['name'];
} else {
throw new Exception('input_error');
}
if (isset($_GET['alias'])) {
$alias = explode(',', $_GET['alias']);
} else {
throw new Exception('input_error');
}
if (isset($_GET['threshold'])) {
$threshold = $_GET['threshold'];
} else {
$threshold = 0.0;
}
$x = function_validate_api_key($access_key);
if (!$x[0]) {
throw new Exception('api_key_error');
} else {
$alias_scoring = jaroWinkler($name, $alias, $threshold);
$response = [];
$response['error'] = 'false';
$response['response'] = [];
$response['response']['name'] = $name;
$response['response']['comparisons'] = [];
foreach ($alias_scoring as $name => $score) {
$response['response']['comparisons'][$name] = $score;
}
echo json_encode($response);
}
} else {
throw new Exception('resource_error');
}
} else {
throw new Exception('version_error');
}
}
} catch (Exception $e) {
switch ($e->getMessage()) {
case 'input_error':
function_error('input_error');
break;
case 'resource_error':
function_error('resource_error');
break;
case 'version_error':
function_error('version_error');
break;
case 'api_key_error':
function_error('api_key_error');
break;
default:
function_error();
break;
}
}
return;
}
<?php
require_once 'logic.php';
$http_method = $_SERVER['REQUEST_METHOD'];
$request_endpoint = $_SERVER['REQUEST_URI'];
switch ($http_method) {
case 'GET':
function_get($request_endpoint);
break;
default:
function_error('method_error');
break;
}
