12345678910111213141516171819202122232425262728293031323334353637383940414243444546474849505152535455565758596061626364656667686970 |
- <?php
- namespace Shaarli\Api\Controllers;
- use Shaarli\Api\Exceptions\ApiBadParametersException;
- use Slim\Http\Request;
- use Slim\Http\Response;
- /**
- * Class History
- *
- * REST API Controller: /history
- *
- * @package Shaarli\Api\Controllers
- */
- class History extends ApiController
- {
- /**
- * Service providing operation regarding Shaarli datastore and settings.
- *
- * @param Request $request Slim request.
- * @param Response $response Slim response.
- *
- * @return Response response.
- *
- * @throws ApiBadParametersException Invalid parameters.
- */
- public function getHistory($request, $response)
- {
- $history = $this->history->getHistory();
- // Return history operations from the {offset}th, starting from {since}.
- $since = \DateTime::createFromFormat(\DateTime::ATOM, $request->getParam('since'));
- $offset = $request->getParam('offset');
- if (empty($offset)) {
- $offset = 0;
- }
- elseif (ctype_digit($offset)) {
- $offset = (int) $offset;
- } else {
- throw new ApiBadParametersException('Invalid offset');
- }
- // limit parameter is either a number of links or 'all' for everything.
- $limit = $request->getParam('limit');
- if (empty($limit)) {
- $limit = count($history);
- } elseif (ctype_digit($limit)) {
- $limit = (int) $limit;
- } else {
- throw new ApiBadParametersException('Invalid limit');
- }
- $out = [];
- $i = 0;
- foreach ($history as $entry) {
- if ((! empty($since) && $entry['datetime'] <= $since) || count($out) >= $limit) {
- break;
- }
- if (++$i > $offset) {
- $out[$i] = $entry;
- $out[$i]['datetime'] = $out[$i]['datetime']->format(\DateTime::ATOM);
- }
- }
- $out = array_values($out);
- return $response->withJson($out, 200, $this->jsonStyle);
- }
- }
|