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mirror of https://github.com/Jermolene/TiddlyWiki5 synced 2024-11-17 15:24:50 +00:00
TiddlyWiki5/core/modules/server/routes/get-status.js
Nicolas Petton 17b4f53ba2
Add server sent events (#5279)
* Create server-sent-events.js

* Create sse-change-listener.js

* Implement server sent events

* Convert to ES5 and wrap in function

* Use the host string from tiddlyweb

* Improve comments in sse-server.js

* Can't use object reference as key

* Add retry timeout

* Fix a bug

* bug fix

* Fix formatting

* Fix ES5 compat

* capitalize comments

* more fixes

* Refactor tiddlywek/sse-server.js

* Extract helper functions for handling wikis and connections.
* Replace JSDoc comments.
* Fix formatting according to TW core.
* Simplify the logic for adding and removing connections.

* Fix formatting of tiddlyweb/sse-client.js

Fix formatting according to TW core.

* Fix formatting of server-sent-events.js

Fix formatting and comments following TW core guidelines.

* Extract a debounce function in sse-client.js

* Avoid using startsWith in server-sent-events.js

startsWith is part of ES2015, while TiddlyWiki uses the 5.1 dialect.

* New sse-enabled WebServer parameter

* If not set to "yes", disabled SSE request handling.
* Add documentation for the parameter in core/language/en-GB/Help/listen.tid
* Add new tiddler editions/tw5.com/tiddlers/webserver/WebServer Parameter_ sse-enabled.tid

* Disable polling for changes if SSE is enabled

* Add sse_enabled to /status JSON response
* Store syncer polling status in $:/config/SyncDisablePolling
* Handled disabling polling in core/modules/syncer.js

* Simply boolean logic in syncer.js

* Delete trailing whitespaces in syncer.js

Co-authored-by: Arlen22 <arlenbee@gmail.com>
2021-01-15 10:37:55 +00:00

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792 B
JavaScript

/*\
title: $:/core/modules/server/routes/get-status.js
type: application/javascript
module-type: route
GET /status
\*/
(function() {
/*jslint node: true, browser: true */
/*global $tw: false */
"use strict";
exports.method = "GET";
exports.path = /^\/status$/;
exports.handler = function(request,response,state) {
response.writeHead(200, {"Content-Type": "application/json"});
var text = JSON.stringify({
username: state.authenticatedUsername || state.server.get("anon-username") || "",
anonymous: !state.authenticatedUsername,
read_only: !state.server.isAuthorized("writers",state.authenticatedUsername),
sse_enabled: state.server.get("sse-enabled") === "yes",
space: {
recipe: "default"
},
tiddlywiki_version: $tw.version
});
response.end(text,"utf8");
};
}());