mirror of
https://github.com/Jermolene/TiddlyWiki5
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65 lines
1.4 KiB
JavaScript
65 lines
1.4 KiB
JavaScript
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/*\
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title: $:/core/modules/savers/hyperdrive.js
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type: application/javascript
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module-type: saver
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Saves files using the Hyperdrive Protocol (https://hypercore-protocol.org/#hyperdrive) Beaker browser beta-1.0 and later (https://beakerbrowser.com)
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Compatible with beaker >= V1.0.0
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\*/
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(function(){
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/*jslint node: true, browser: true */
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/*global $tw: false */
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"use strict";
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/*
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Set up the saver
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*/
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var HyperdriveSaver = function(wiki) {
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this.wiki = wiki;
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};
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HyperdriveSaver.prototype.save = function(text,method,callback) {
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var dat = beaker.hyperdrive.drive("" + window.location),
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pathname = ("" + window.location.pathname).split("#")[0];
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dat.stat(pathname).then(function(value) {
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if(value.isDirectory()) {
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pathname = pathname + "/index.html";
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}
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dat.writeFile(pathname,text,"utf8").then(function(value) {
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callback(null);
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},function(reason) {
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callback("Hyperdrive Saver Write Error: " + reason);
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});
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},function(reason) {
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callback("Hyperdrive Saver Stat Error: " + reason);
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});
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return true;
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};
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/*
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Information about this saver
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*/
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HyperdriveSaver.prototype.info = {
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name: "beaker-1.x",
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priority: 3000,
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capabilities: ["save", "autosave"]
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};
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/*
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Static method that returns true if this saver is capable of working
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*/
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exports.canSave = function(wiki) {
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return !!window.beaker && !!beaker.hyperdrive && location.protocol==="hyper:";
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};
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/*
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Create an instance of this saver
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*/
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exports.create = function(wiki) {
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return new HyperdriveSaver(wiki);
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};
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})();
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