mirror of
https://github.com/Jermolene/TiddlyWiki5
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8aa558eb2c
* remove blks first try * dprint.json seems to be OK, some forgotten functions * add some more space-after-keyword settings * server remove blks * add **/files to dprint exclude * dprint.js fixes a typo * add boot.js and bootprefix.js to dprint exclude * dprint change dprint.json * add dprint fmt as script * remove jslint comments * fix whitespace * fix whitespace * remove function-wrapper from geospatial plugin * fix whitespace * add function wrapper to dyannotate-startup * remove dpring.json
87 lines
2.0 KiB
JavaScript
87 lines
2.0 KiB
JavaScript
/*\
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title: $:/core/modules/savers/twedit.js
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type: application/javascript
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module-type: saver
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Handles saving changes via the TWEdit iOS app
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\*/
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"use strict";
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var TWEditSaver = function(wiki) {
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};
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TWEditSaver.prototype.save = function(text,method,callback) {
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// Bail if we're not running under TWEdit
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if(typeof DeviceInfo !== "object") {
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return false;
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}
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// Get the pathname of this document
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var pathname = $tw.utils.decodeURIComponentSafe(document.location.pathname);
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// Strip any query or location part
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var p = pathname.indexOf("?");
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if(p !== -1) {
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pathname = pathname.substr(0,p);
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}
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p = pathname.indexOf("#");
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if(p !== -1) {
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pathname = pathname.substr(0,p);
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}
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// Remove the leading "/Documents" from path
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var prefix = "/Documents";
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if(pathname.indexOf(prefix) === 0) {
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pathname = pathname.substr(prefix.length);
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}
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// Error handler
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var errorHandler = function(event) {
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// Error
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callback($tw.language.getString("Error/SavingToTWEdit") + ": " + event.target.error.code);
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};
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// Get the file system
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window.requestFileSystem(LocalFileSystem.PERSISTENT,0,function(fileSystem) {
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// Now we've got the filesystem, get the fileEntry
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fileSystem.root.getFile(pathname, {create: true}, function(fileEntry) {
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// Now we've got the fileEntry, create the writer
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fileEntry.createWriter(function(writer) {
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writer.onerror = errorHandler;
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writer.onwrite = function() {
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callback(null);
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};
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writer.position = 0;
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writer.write(text);
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},errorHandler);
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}, errorHandler);
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}, errorHandler);
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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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TWEditSaver.prototype.info = {
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name: "twedit",
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priority: 1600,
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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 true;
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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 TWEditSaver(wiki);
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};
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/////////////////////////// Hack
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// HACK: This ensures that TWEdit recognises us as a TiddlyWiki document
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if($tw.browser) {
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window.version = {title: "TiddlyWiki"};
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}
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