1
0
mirror of https://github.com/Jermolene/TiddlyWiki5 synced 2024-12-25 01:20:30 +00:00
TiddlyWiki5/core/modules/savers/upload.js
Jermolene e051eb7d90 Making more things translateable
Now we’re done with the text that lives in tiddlers, and we’ll need to
get on with the text that is embedded in code modules.
2014-02-16 09:46:43 +00:00

96 lines
2.8 KiB
JavaScript

/*\
title: $:/core/modules/savers/upload.js
type: application/javascript
module-type: saver
Handles saving changes via upload to a server.
Designed to be compatible with BidiX's UploadPlugin at http://tiddlywiki.bidix.info/#UploadPlugin
\*/
(function(){
/*jslint node: true, browser: true */
/*global $tw: false */
"use strict";
/*
Select the appropriate saver module and set it up
*/
var UploadSaver = function(wiki) {
this.wiki = wiki;
};
UploadSaver.prototype.save = function(text,method,callback) {
// Get the various parameters we need
var backupDir = this.wiki.getTextReference("$:/UploadBackupDir") || ".",
username = this.wiki.getTextReference("$:/UploadName"),
password = $tw.utils.getPassword("upload"),
uploadDir = this.wiki.getTextReference("$:/UploadDir") || ".",
uploadFilename = this.wiki.getTextReference("$:/UploadFilename") || "index.html",
url = this.wiki.getTextReference("$:/UploadURL");
// Bail out if we don't have the bits we need
if(!username || username.toString().trim() === "" || !password || password.toString().trim() === "") {
return false;
}
// Construct the url if not provided
if(!url) {
url = "http://" + username + ".tiddlyspot.com/store.cgi";
}
// Assemble the header
var boundary = "---------------------------" + "AaB03x";
var uploadFormName = "UploadPlugin";
var head = [];
head.push("--" + boundary + "\r\nContent-disposition: form-data; name=\"UploadPlugin\"\r\n");
head.push("backupDir=" + backupDir + ";user=" + username + ";password=" + password + ";uploaddir=" + uploadDir + ";;");
head.push("\r\n" + "--" + boundary);
head.push("Content-disposition: form-data; name=\"userfile\"; filename=\"" + uploadFilename + "\"");
head.push("Content-Type: text/html;charset=UTF-8");
head.push("Content-Length: " + text.length + "\r\n");
head.push("");
// Assemble the tail and the data itself
var tail = "\r\n--" + boundary + "--\r\n",
data = head.join("\r\n") + text + tail;
// Do the HTTP post
var http = new XMLHttpRequest();
http.open("POST",url,true,username,password);
http.setRequestHeader("Content-Type","multipart/form-data; ;charset=UTF-8; boundary=" + boundary);
http.onreadystatechange = function() {
if(http.readyState == 4 && http.status == 200) {
if(http.responseText.substr(0,4) === "0 - ") {
callback(null);
} else {
callback(http.responseText);
}
}
};
http.send(data);
$tw.notifier.display("$:/language/Notifications/Save/Starting");
return true;
};
/*
Information about this saver
*/
UploadSaver.prototype.info = {
name: "upload",
priority: 2000,
capabilities: ["save", "autosave"]
};
/*
Static method that returns true if this saver is capable of working
*/
exports.canSave = function(wiki) {
return true;
};
/*
Create an instance of this saver
*/
exports.create = function(wiki) {
return new UploadSaver(wiki);
};
})();