api: gateway, ingame 모두 가능하도록 변경

2021-09-15 19:06:15 +00:00
parent b726c6aa96
commit 1df55f9168
5 changed files with 112 additions and 86 deletions
@@ -0,0 +1,98 @@
+<?php
+
+namespace sammo;
+
+class APIHelper
+{
+    private function __construct()
+    {
+        //static only
+    }
+
+    public static function launch(string $rootPath)
+    {
+        try {
+            $input = json_decode(file_get_contents('php://input'));
+        } catch (\Exception $e) {
+            Json::dieWithReason($e->getMessage());
+        }
+
+        if (!key_exists('path', $input)) {
+            Json::dieWithReason('path가 지정되지 않았습니다.');
+        }
+
+        if (key_exists('args', $input) && !is_array($input['args'])) {
+            Json::dieWithReason('args가 array가 아닙니다.' . gettype($input['args']));
+        }
+
+        try {
+            $obj = buildAPIExecutorClass($input['path'], $rootPath, $input['args'] ?? []);
+            $api =
+                $validateResult = $obj->validateArgs();
+            if ($validateResult !== null) {
+                Json::dieWithReason($validateResult);
+            }
+
+            $sessionMode = $obj->getRequiredSessionMode();
+            if ($sessionMode === BaseAPI::NO_SESSION) {
+                $session = null;
+            } else {
+                if ($sessionMode & BaseAPI::REQ_GAME_LOGIN) {
+                    $session = Session::requireGameLogin();
+                } else if ($sessionMode & BaseAPI::REQ_LOGIN) {
+                    $session = Session::requireLogin();
+                } else {
+                    Json::dieWithReason("올바르지 않은 SessionMode: {$sessionMode}");
+                }
+
+                if ($sessionMode & BaseAPI::REQ_READ_ONLY) {
+                    $session->setReadOnly();
+                }
+            }
+
+            $modifiedSince = isset($_SERVER['HTTP_IF_MODIFIED_SINCE'])
+                ? new \DateTimeImmutable($_SERVER['HTTP_IF_MODIFIED_SINCE'], new \DateTimeZone("UTC"))
+                : null;
+            $reqEtags = isset($_SERVER['HTTP_IF_NONE_MATCH']) ? trim($_SERVER['HTTP_IF_NONE_MATCH']) : null;
+
+            $result = $obj->launch($session, $modifiedSince, $reqEtags);
+            if (is_string($result)) {
+                Json::dieWithReason($result);
+            }
+
+            $cacheResult = $obj->tryCache();
+            if ($cacheResult !== null) {
+                /** @var \DateTimeInterface $lastModified  */
+                [$lastModified, $etag] = $cacheResult;
+
+                if ($lastModified !== null) {
+                    header("Last-Modified: " . gmdate("D, d M Y H:i:s", TimeUtil::DateTimeToSeconds($lastModified, true)) . " GMT");
+                }
+                if ($etag !== null) {
+                    header("Etag: $etag");
+                }
+
+                if ($modifiedSince !== null && $lastModified !== null && TimeUtil::DateIntervalToSeconds($modifiedSince->diff($lastModified)) == 0) {
+                    header("HTTP/1.1 304 Not Modified");
+                    die();
+                }
+                if ($reqEtags !== null && $reqEtags === $etag) {
+                    header("HTTP/1.1 304 Not Modified");
+                    die();
+                }
+            }
+
+            if ($result === null) {
+                Json::die([
+                    'result' => true,
+                    'reason' => 'success'
+                ], $cacheResult === null ? Json::NO_CACHE : 0);
+            }
+            Json::die($result, $cacheResult === null ? Json::NO_CACHE : 0);
+        } catch (\Exception $e) {
+            Json::dieWithReason($e->getMessage());
+        } catch (mixed $e) {
+            Json::dieWithReason($e);
+        }
+    }
+}