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TiddlyWiki5/core/modules/startup.js
Jeremy Ruston 507460eb4e Add warning notification when viewing a document on a data: uri
The intent is to handhold the user through their first save+verification
2012-07-15 17:37:03 +01:00

115 lines
3.6 KiB
JavaScript

/*\
title: $:/core/modules/startup.js
type: application/javascript
module-type: startup
This is the main application logic for both the client and server
\*/
(function(){
/*jslint node: true, browser: true */
/*global $tw: false */
"use strict";
exports.startup = function() {
var modules,n,m,f,commander;
// Load modules
$tw.plugins.applyMethods("global",$tw);
$tw.plugins.applyMethods("config",$tw.config);
$tw.plugins.applyMethods("utils",$tw.utils);
if($tw.browser) {
$tw.utils.getBrowserInfo($tw.browser);
}
$tw.version = $tw.utils.extractVersionInfo();
$tw.Tiddler.fieldPlugins = $tw.plugins.getPluginsByTypeAsHashmap("tiddlerfield");
$tw.plugins.applyMethods("tiddlermethod",$tw.Tiddler.prototype);
$tw.plugins.applyMethods("wikimethod",$tw.Wiki.prototype);
$tw.plugins.applyMethods("tiddlerdeserializer",$tw.Wiki.tiddlerDeserializerPlugins);
$tw.Wiki.tiddlerSerializerPlugins = {};
$tw.plugins.applyMethods("tiddlerserializer",$tw.Wiki.tiddlerSerializerPlugins);
$tw.plugins.applyMethods("treeutils",$tw.Tree);
$tw.plugins.applyMethods("treenode",$tw.Tree);
// Set up the wiki store
$tw.wiki.initMacros();
$tw.wiki.initEditors();
$tw.wiki.initStoryViews();
$tw.wiki.initParsers();
// Set up the command plugins
$tw.Commander.initCommands();
// Host-specific startup
if($tw.browser) {
// Install the popup manager
$tw.popup = new $tw.utils.Popup({
wiki: $tw.wiki,
rootElement: document.body
});
// Install the modal message mechanism
$tw.modal = new $tw.utils.Modal(this);
document.addEventListener("tw-modal",function(event) {
$tw.modal.display(event.param);
},false);
// Install the scroller
$tw.scroller = new $tw.utils.Scroller();
// Install the save action handler
$tw.wiki.initSavers();
document.addEventListener("tw-save-wiki",function(event) {
$tw.wiki.saveWiki({
template: event.param,
downloadType: "text/plain"
});
},false);
// Get the default tiddlers
var defaultTiddlersTitle = "$:/DefaultTiddlers",
defaultTiddlersTiddler = $tw.wiki.getTiddler(defaultTiddlersTitle),
defaultTiddlers = [];
if(defaultTiddlersTiddler) {
defaultTiddlers = $tw.wiki.filterTiddlers(defaultTiddlersTiddler.fields.text);
}
// Initialise the story and history
var storyTitle = "$:/StoryTiddlers",
historyTitle = "$:/History",
story = {tiddlers: []},
history = {stack: []};
for(var t=0; t<defaultTiddlers.length; t++) {
story.tiddlers[t] = {title: defaultTiddlers[t]};
history.stack[defaultTiddlers.length - t - 1] = {title: defaultTiddlers[t], fromTitle: defaultTiddlers[t+1]};
}
$tw.wiki.addTiddler(new $tw.Tiddler({title: storyTitle,text: JSON.stringify(story)}));
$tw.wiki.addTiddler(new $tw.Tiddler({title: historyTitle,text: JSON.stringify(history)}));
// If we're being viewed on a data: URI then give instructions for how to save
if(document.location.protocol === "data:") {
var event = document.createEvent("Event");
event.initEvent("tw-modal",true,true);
event.param = "$:/messages/SaveInstructions";
document.dispatchEvent(event);
}
// Display the PageTemplate
var template = "$:/templates/PageTemplate",
title = template;
$tw.renderer = $tw.wiki.parseTiddler(template);
$tw.renderer.execute([],title);
$tw.renderer.renderInDom(document.body);
$tw.wiki.addEventListener("",function(changes) {
$tw.renderer.refreshInDom(changes);
});
} else {
// Start a commander with the command line arguments
commander = new $tw.Commander(
Array.prototype.slice.call(process.argv,2),
function(err) {
if(err) {
console.log("Error: " + err);
}
},
$tw.wiki,
{output: process.stdout, error: process.stderr}
);
commander.execute();
}
};
})();