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TiddlyWiki5/plugins/tiddlywiki/multiwikiserver/modules/route-post-recipe-tiddlers.js

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/*\
title: $:/plugins/tiddlywiki/multiwikiserver/route-post-recipe-tiddlers.js
type: application/javascript
module-type: route
POST /wikis/:recipe_name/recipes/:recipe_name/tiddlers
NOTE: Urls currently include the recipe name twice. This is temporary to minimise the changes to the TiddlyWeb plugin
\*/
(function() {
/*jslint node: true, browser: true */
/*global $tw: false */
"use strict";
exports.method = "POST";
exports.path = /^\/wiki\/([^\/]+)\/recipes\/([^\/]+)\/tiddlers$/;
exports.bodyFormat = "stream";
exports.handler = function(request,response,state) {
const fs = require("fs");
// Get the parameters
var recipe_name = $tw.utils.decodeURIComponentSafe(state.params[0]),
recipe_name_2 = $tw.utils.decodeURIComponentSafe(state.params[1]);
console.log(`Got to here ${recipe_name} and ${recipe_name_2}`)
// Require the recipe names to match
if(recipe_name !== recipe_name_2) {
return state.sendResponse(400,{"Content-Type": "text/plain"},"Bad Request: recipe names do not match");
}
// Process the incoming data
let fileStream = null;
let fieldValue = "";
state.streamMultipartData({
cbPartStart: function(headers,name,filename) {
console.log(`Received file ${name} and ${filename} with ${JSON.stringify(headers)}`)
if(filename) {
fileStream = fs.createWriteStream(filename);
} else {
fieldValue = "";
}
},
cbPartChunk: function(chunk) {
if(fileStream) {
fileStream.write(chunk);
} else {
fieldValue = fieldValue + chunk;
}
},
cbPartEnd: function() {
if(fileStream) {
fileStream.end();
fileStream = null;
} else {
console.log("Data was " + fieldValue);
fieldValue = "";
}
},
cbFinished: function(err) {
if(err) {
state.sendResponse(400,{"Content-Type": "text/plain"},"Bad Request: " + err);
} else {
state.sendResponse(200, {"Content-Type": "text/plain"},"Multipart data processed");
}
}
});
};
}());