服务状态（/status）

hydro/handler/system.js

@@ -0,0 +1,91 @@
+const domain = require('../model/domain');
+const system = require('../model/system');
+const setting = require('../model/setting');
+const { Route, Handler } = require('../service/server');
+const { PERM_MANAGE } = require('../permission');
+const hpm = require('../lib/hpm');
+const loader = require('../loader');
+
+class SystemHandler extends Handler {
+    async prepare({ domainId }) {
+        this.checkPerm(PERM_MANAGE);
+        this.domain = await domain.get(domainId);
+    }
+}
+
+class SystemDashboardHandler extends SystemHandler {
+    async get() {
+        const path = [
+            ['Hydro', '/'],
+            ['manage', '/manage'],
+            ['manage_dashboard', null],
+        ];
+        this.response.template = 'manage_dashboard.html';
+        this.response.body = { domain: this.domain, path };
+    }
+}
+
+class SystemModuleHandler extends SystemHandler {
+    async get() {
+        const installed = await hpm.getInstalled();
+        const path = [
+            ['Hydro', '/'],
+            ['manage', '/manage'],
+            ['manage_module', null],
+        ];
+        this.response.body = { installed, active: loader.active, path };
+        this.response.template = 'manage_module.html';
+    }
+
+    async postInstall({ url, id }) {
+        await hpm.install(url, id);
+        this.back();
+    }
+
+    async postDelete({ id }) {
+        await hpm.del(id);
+        this.back();
+    }
+}
+
+class SystemSettingHandler extends SystemHandler {
+    async get() {
+        this.response.template = 'manage_settings.html';
+        const current = {};
+        const settings = setting.SYSTEM_SETTINGS;
+        for (const s of settings) {
+            current[s.key] = await system.get(s.key);
+        }
+        this.response.body = {
+            current, settings,
+        };
+    }
+
+    async post(args) {
+        const tasks = [];
+        for (const key in args) {
+            if (typeof args[key] === 'object') {
+                const subtasks = [];
+                for (const sub in args[key]) {
+                    subtasks.push(system.set(`${key}.${sub}`, args[key][sub]));
+                }
+                tasks.push(Promise.all(subtasks));
+            } else tasks.push(system.set(key, args[key]));
+        }
+        await Promise.all(tasks);
+        this.back();
+    }
+}
+
+async function apply() {
+    Route('/system', module.exports.SystemDashboardHandler);
+    Route('/system/module', module.exports.SystemModuleHandler);
+    Route('/system/setting', module.exports.SystemSettingHandler);
+}
+
+global.Hydro.handler.manage = module.exports = {
+    SystemDashboardHandler,
+    SystemModuleHandler,
+    SystemSettingHandler,
+    apply,
+};