mirror of
https://github.com/Jermolene/TiddlyWiki5
synced 2024-06-13 17:16:48 +00:00
50 lines
1.4 KiB
JavaScript
50 lines
1.4 KiB
JavaScript
/*\
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title: $:/core/modules/macros/view/viewers/wikified.js
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type: application/javascript
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module-type: fieldviewer
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A viewer for viewing tiddler fields as wikified text
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\*/
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(function(){
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/*jslint node: true, browser: true */
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/*global $tw: false */
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"use strict";
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var WikifiedViewer = function(viewMacro,tiddler,field,value) {
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this.viewMacro = viewMacro;
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this.tiddler = tiddler;
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this.field = field;
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this.value = value;
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};
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WikifiedViewer.prototype.render = function() {
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// Check for recursion
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var parents = this.viewMacro.parents,
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children,t,childrenClone = [];
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if(this.tiddler && this.viewMacro.params.field === "text") {
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if(parents.indexOf(this.tiddler.fields.title) !== -1) {
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children = [$tw.Tree.errorNode("Tiddler recursion error in <<view>> macro")];
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} else {
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children = this.viewMacro.wiki.parseTiddler(this.tiddler.fields.title).tree;
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}
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parents = parents.slice(0);
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parents.push(this.tiddler.fields.title);
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} else {
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children = this.viewMacro.wiki.parseText("text/vnd.tiddlywiki",this.value).tree;
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}
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// Clone and execute the parsed wikitext
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for(t=0; t<children.length; t++) {
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childrenClone.push(children[t].clone());
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}
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for(t=0; t<childrenClone.length; t++) {
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childrenClone[t].execute(parents,this.viewMacro.tiddlerTitle);
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}
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return $tw.Tree.Element(this.viewMacro.isBlock ? "div" : "span",{},childrenClone);
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};
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exports.wikified = WikifiedViewer;
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})();
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