kopia lustrzana https://github.com/miklobit/TiddlyWiki5
131 wiersze
3.6 KiB
JavaScript
131 wiersze
3.6 KiB
JavaScript
/*\
|
|
title: $:/core/modules/commands/server.js
|
|
type: application/javascript
|
|
module-type: command
|
|
|
|
Serve tiddlers over http
|
|
|
|
\*/
|
|
(function(){
|
|
|
|
/*jslint node: true, browser: true */
|
|
/*global $tw: false */
|
|
"use strict";
|
|
|
|
exports.info = {
|
|
name: "server",
|
|
synchronous: true
|
|
};
|
|
|
|
var Command = function(params,commander,callback) {
|
|
this.params = params;
|
|
this.commander = commander;
|
|
this.callback = callback;
|
|
};
|
|
|
|
Command.prototype.execute = function() {
|
|
var self = this,
|
|
util = require("util"),
|
|
fs = require("fs"),
|
|
url = require("url"),
|
|
path = require("path"),
|
|
http = require("http"),
|
|
port = this.params[0] || "8080",
|
|
rootTiddler = this.params[1] || "$:/core/templates/tiddlywiki5.template.html",
|
|
renderType = this.params[2] || "text/plain",
|
|
serveType = this.params[3] || "text/html";
|
|
http.createServer(function(request, response) {
|
|
var requestPath = url.parse(request.url).pathname,
|
|
text;
|
|
switch(request.method) {
|
|
case "PUT":
|
|
var data = "";
|
|
request.on("data",function(chunk) {
|
|
data += chunk.toString();
|
|
});
|
|
request.on("end",function() {
|
|
var prefix = "/tiddlers/";
|
|
if(requestPath.indexOf(prefix) === 0) {
|
|
var title = decodeURIComponent(requestPath.substr(prefix.length)),
|
|
fields = JSON.parse(data);
|
|
// Use the title from the PUT URL if we don't have one
|
|
if(!fields.title) {
|
|
fields.title = title;
|
|
}
|
|
// Pull up any subfields in the `fields` object
|
|
if(fields.fields) {
|
|
$tw.utils.each(fields.fields,function(field,name) {
|
|
fields[name] = field;
|
|
});
|
|
delete fields.fields;
|
|
}
|
|
// Remove any revision field
|
|
if(fields["revision"]) {
|
|
delete fields["revision"];
|
|
}
|
|
console.log("PUT tiddler",title,fields)
|
|
// self.commander.wiki.addTiddler(new $tw.Tiddler(JSON.parse(data),{title: title}));
|
|
response.writeHead(204, "OK");
|
|
response.end();
|
|
} else {
|
|
response.writeHead(404);
|
|
response.end();
|
|
}
|
|
});
|
|
break;
|
|
case "DELETE":
|
|
var prefix = "/tiddlers/";
|
|
if(requestPath.indexOf(prefix) === 0) {
|
|
console.log("DELETE tiddler",requestPath.substr(prefix.length))
|
|
// self.commander.wiki.deleteTiddler(decodeURIComponent(requestPath.substr(prefix.length)));
|
|
response.writeHead(204, "OK");
|
|
response.end();
|
|
} else {
|
|
response.writeHead(404);
|
|
response.end();
|
|
}
|
|
break;
|
|
case "GET":
|
|
if(requestPath === "/") {
|
|
response.writeHead(200, {"Content-Type": serveType});
|
|
text = self.commander.wiki.renderTiddler(renderType,rootTiddler);
|
|
response.end(text,"utf8");
|
|
} else if(requestPath === "/status") {
|
|
response.writeHead(200, {"Content-Type": "application/json"});
|
|
text = JSON.stringify({
|
|
username: "ANONYMOUS",
|
|
tiddlywiki_version: $tw.version
|
|
});
|
|
response.end(text,"utf8");
|
|
} else if(requestPath === "/tiddlers.json") {
|
|
response.writeHead(200, {"Content-Type": "application/json"});
|
|
var tiddlers = [];
|
|
$tw.wiki.forEachTiddler("title",function(title,tiddler) {
|
|
var tiddlerFields = {};
|
|
$tw.utils.each(tiddler.fields,function(field,name) {
|
|
if(name !== "text") {
|
|
tiddlerFields[name] = tiddler.getFieldString(name);
|
|
}
|
|
});
|
|
tiddlerFields["revision"] = $tw.wiki.getChangeCount(title);
|
|
tiddlers.push(tiddlerFields);
|
|
});
|
|
text = JSON.stringify(tiddlers);
|
|
response.end(text,"utf8");
|
|
} else {
|
|
response.writeHead(404);
|
|
response.end();
|
|
}
|
|
break;
|
|
}
|
|
}).listen(port);
|
|
if(this.commander.verbose) {
|
|
console.log("Serving on port " + port);
|
|
}
|
|
return null;
|
|
};
|
|
|
|
exports.Command = Command;
|
|
|
|
})();
|