kopia lustrzana https://github.com/miklobit/TiddlyWiki5
141 wiersze
4.6 KiB
JavaScript
141 wiersze
4.6 KiB
JavaScript
/*\
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title: $:/core/modules/startup.js
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type: application/javascript
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module-type: startup
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This is the main application logic for both the client and server
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\*/
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(function(){
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/*jslint node: true, browser: true */
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/*global $tw: false */
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"use strict";
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exports.startup = function() {
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var modules,n,m,f,commander;
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// Load modules
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$tw.modules.applyMethods("global",$tw);
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$tw.modules.applyMethods("config",$tw.config);
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$tw.modules.applyMethods("utils",$tw.utils);
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if($tw.browser) {
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$tw.utils.getBrowserInfo($tw.browser);
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}
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$tw.version = $tw.utils.extractVersionInfo();
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$tw.Tiddler.fieldModules = $tw.modules.getModulesByTypeAsHashmap("tiddlerfield");
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$tw.modules.applyMethods("tiddlermethod",$tw.Tiddler.prototype);
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$tw.modules.applyMethods("wikimethod",$tw.Wiki.prototype);
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$tw.modules.applyMethods("tiddlerdeserializer",$tw.Wiki.tiddlerDeserializerModules);
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// Set up the parsers
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$tw.wiki.initParsers();
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// Set up the syncer object
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$tw.syncer = new $tw.Syncer({wiki: $tw.wiki});
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// Set up the command modules
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$tw.Commander.initCommands();
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// Get the default tiddlers
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var defaultTiddlersTitle = "$:/DefaultTiddlers",
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defaultTiddlersTiddler = $tw.wiki.getTiddler(defaultTiddlersTitle),
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defaultTiddlers = [];
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if(defaultTiddlersTiddler) {
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defaultTiddlers = $tw.wiki.filterTiddlers(defaultTiddlersTiddler.fields.text);
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}
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// Initialise the story and history
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var storyTitle = "$:/StoryList",
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story = [];
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for(var t=0; t<defaultTiddlers.length; t++) {
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story[t] = defaultTiddlers[t];
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}
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$tw.wiki.addTiddler({title: storyTitle, text: story.join("\n")});
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// Host-specific startup
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if($tw.browser) {
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// Call browser startup modules
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$tw.modules.forEachModuleOfType("browser-startup",function(title,module) {
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if(module.startup) {
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module.startup();
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}
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});
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// Install the popup manager
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$tw.popup = new $tw.utils.Popup({
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rootElement: document.body
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});
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// Install the modal message mechanism
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$tw.modal = new $tw.utils.Modal($tw.wiki);
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document.addEventListener("tw-modal",function(event) {
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$tw.modal.display(event.param);
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},false);
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// Install the scroller
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$tw.pageScroller = new $tw.utils.PageScroller();
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document.addEventListener("tw-scroll",$tw.pageScroller,false);
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// Install the save action handler
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$tw.wiki.initSavers();
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document.addEventListener("tw-save-wiki",function(event) {
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$tw.wiki.saveWiki({
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template: event.param,
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downloadType: "text/plain"
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});
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},false);
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// Install the crypto event handlers
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document.addEventListener("tw-set-password",function(event) {
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$tw.passwordPrompt.createPrompt({
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serviceName: "Set a new password for this TiddlyWiki",
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noUserName: true,
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submitText: "Set password",
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callback: function(data) {
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$tw.crypto.setPassword(data.password);
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return true; // Get rid of the password prompt
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}
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});
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});
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document.addEventListener("tw-clear-password",function(event) {
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$tw.crypto.setPassword(null);
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});
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// Apply stylesheets
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var styleTiddlers = $tw.wiki.getTiddlersWithTag("$:/core/styles");
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$tw.utils.each(styleTiddlers,function(title) {
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// Stylesheets don't refresh, yet
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var parser = $tw.wiki.parseTiddler(title),
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renderTree = new $tw.WikiRenderTree(parser,{wiki: $tw.wiki});
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renderTree.execute({tiddlerTitle: title});
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var styleNode = document.createElement("style");
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styleNode.type = "text/css";
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var text = renderTree.render("text/plain");
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styleNode.appendChild(document.createTextNode(text));
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document.getElementsByTagName("head")[0].appendChild(styleNode);
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});
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// If we're being viewed on a data: URI then give instructions for how to save
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if(document.location.protocol === "data:") {
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var event = document.createEvent("Event");
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event.initEvent("tw-modal",true,true);
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event.param = "$:/messages/SaveInstructions";
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document.dispatchEvent(event);
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}
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// Display the PageTemplate
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var templateTitle = "$:/templates/PageTemplate",
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parser = $tw.wiki.parseTiddler(templateTitle),
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renderTree = new $tw.WikiRenderTree(parser,{wiki: $tw.wiki});
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renderTree.execute({tiddlerTitle: templateTitle});
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var container = document.createElement("div");
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document.body.insertBefore(container,document.body.firstChild);
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renderTree.renderInDom(container);
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$tw.wiki.addEventListener("change",function(changes) {
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renderTree.refreshInDom(changes);
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});
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} else {
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// On the server, start a commander with the command line arguments
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commander = new $tw.Commander(
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$tw.boot.argv,
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function(err) {
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if(err) {
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console.log("Error: " + err);
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}
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},
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$tw.wiki,
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{output: process.stdout, error: process.stderr}
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);
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commander.execute();
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}
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};
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})();
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