mirror of
https://github.com/Jermolene/TiddlyWiki5
synced 2024-06-29 08:43:14 +00:00
005dfdadf0
* Add automatic sync of tiddler changes in browswer-storage on restoration of server connection in tiddlywebadaptor * Fix issue with new tiddlers not being synced. * Fix issue with new tiddlers not being synced. * Added logging * Modified browser-storage plugin. Refactored into utility class. * Modified browser-storage plugin. Refactored into utility class. * Fix: browser storage config tiddler created on load only if not already exists * Fix: Removed extra indent in util.js
86 lines
2.5 KiB
JavaScript
86 lines
2.5 KiB
JavaScript
/*\
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title: $:/plugins/tiddlywiki/browser-storage/startup.js
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type: application/javascript
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module-type: startup
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Startup initialisation
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\*/
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(function(){
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/*jslint node: true, browser: true */
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/*global $tw: false */
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"use strict";
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// Export name and synchronous status
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exports.name = "browser-storage";
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exports.platforms = ["browser"];
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exports.after = ["startup"];
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exports.synchronous = true;
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var ENABLED_TITLE = "$:/config/BrowserStorage/Enabled",
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SAVE_FILTER_TITLE = "$:/config/BrowserStorage/SaveFilter";
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var BrowserStorageUtil = require("$:/plugins/tiddlywiki/browser-storage/util.js").BrowserStorageUtil;
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exports.startup = function() {
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var self = this;
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// If not exists, add ENABLED tiddler with default value "yes"
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if(!$tw.wiki.getTiddler(ENABLED_TITLE)) {
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$tw.wiki.addTiddler({title: ENABLED_TITLE, text: "yes"});
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}
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// Compute our prefix for local storage keys
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var prefix = "tw5#" + window.location.pathname + "#";
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// Make a logger
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var logger = new $tw.utils.Logger("browser-storage",{
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colour: "cyan"
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});
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// Add browserStorage object to $tw
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$tw.browserStorage = new BrowserStorageUtil($tw.wiki,{
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enabledTitle: ENABLED_TITLE,
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prefix: prefix,
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logger: logger
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});
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// Function to compile the filter
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var filterFn,
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compileFilter = function() {
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filterFn = $tw.wiki.compileFilter($tw.wiki.getTiddlerText(SAVE_FILTER_TITLE));
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}
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compileFilter();
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// Listen for tm-clear-browser-storage messages
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$tw.rootWidget.addEventListener("tm-clear-browser-storage",function(event) {
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$tw.wiki.addTiddler({title: ENABLED_TITLE, text: "no"});
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$tw.browserStorage.clearLocalStorage();
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});
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// Track tiddler changes
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$tw.wiki.addEventListener("change",function(changes) {
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// Bail if browser storage is disabled
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if($tw.wiki.getTiddlerText(ENABLED_TITLE) === "no") {
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return;
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}
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// Recompile the filter if it has changed
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if(changes[SAVE_FILTER_TITLE]) {
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compileFilter();
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}
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// Filter the changes
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var filteredChanges = filterFn.call($tw.wiki,function(iterator) {
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$tw.utils.each(changes,function(change,title) {
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var tiddler = $tw.wiki.getTiddler(title);
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iterator(tiddler,title);
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});
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});
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$tw.utils.each(filteredChanges,function(title) {
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// Don't try to save changes to our enabled status
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// (If it were enabled in the file but disabled in local storage then we might not realise that distributing a copy of the file would have local storage enabled for other users)
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if(title === ENABLED_TITLE) {
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return;
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}
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// Save the tiddler
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$tw.browserStorage.saveTiddlerToLocalStorage(title);
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});
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});
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};
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})();
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