76 lines
1.7 KiB
JavaScript
Executable File
76 lines
1.7 KiB
JavaScript
Executable File
/*jslint node: true */
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"use strict";
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var Tiddler = require("./Tiddler.js").Tiddler,
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util = require("util");
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var WikiStore = function WikiStore(options) {
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this.tiddlers = {};
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this.shadows = options.shadowStore !== undefined ? options.shadowStore : new WikiStore({
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shadowStore: null,
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textProcessors: options.textProcessors
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});
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this.textProcessors = options.textProcessors;
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};
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WikiStore.prototype.clear = function() {
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this.tiddlers = {};
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};
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WikiStore.prototype.getTiddler = function(title) {
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var t = this.tiddlers[title];
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if(t instanceof Tiddler) {
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return t;
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} else if(this.shadows) {
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return this.shadows.getTiddler(title);
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} else {
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return null;
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}
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};
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WikiStore.prototype.getTiddlerText = function(title) {
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var t = this.getTiddler(title);
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return t instanceof Tiddler ? t.fields.text : null;
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};
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WikiStore.prototype.deleteTiddler = function(title) {
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delete this.tiddlers[title];
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};
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WikiStore.prototype.tiddlerExists = function(title) {
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return this.tiddlers[title] instanceof Tiddler;
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};
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WikiStore.prototype.addTiddler = function(tiddler) {
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this.tiddlers[tiddler.fields.title] = tiddler;
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};
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WikiStore.prototype.forEachTiddler = function(callback) {
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var t;
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for(t in this.tiddlers) {
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var tiddler = this.tiddlers[t];
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if(tiddler instanceof Tiddler)
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callback.call(this,t,tiddler);
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}
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};
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WikiStore.prototype.parseTiddler = function(title) {
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var tiddler = this.getTiddler(title);
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if(tiddler) {
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return this.textProcessors.parse(tiddler.fields.type,tiddler.fields.text);
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} else {
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return null;
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}
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}
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WikiStore.prototype.renderTiddler = function(type,title) {
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var parser = this.parseTiddler(title);
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if(parser) {
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return parser.render(type,parser.children,this,title);
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} else {
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return null;
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}
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}
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exports.WikiStore = WikiStore;
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