mirror of
https://github.com/Jermolene/TiddlyWiki5
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55 lines
1.3 KiB
JavaScript
55 lines
1.3 KiB
JavaScript
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/*\
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title: $:/plugins/tiddlywiki2/stripcomments/stripcomments.js
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type: application/javascript
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module-type: fieldviewer
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Special viewer for cooking old versions of TiddlyWiki. It removes JavaScript comments formatted as `//#`
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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 stripComments = function(text) {
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var lines = text.split("\n"),
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out = [];
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for(var line=0; line<lines.length; line++) {
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var text = lines[line];
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if(!/^\s*\/\/#/.test(text)) {
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out.push(text);
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}
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}
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return out.join("\n");
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};
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var StripCommentsViewer = function(viewWidget,tiddler,field,value) {
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this.viewWidget = viewWidget;
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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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StripCommentsViewer.prototype.render = function() {
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// Get the value as a string
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if(this.field !== "text" && this.tiddler) {
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this.value = this.tiddler.getFieldString(this.field);
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}
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var value = "";
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if(this.value !== undefined && this.value !== null) {
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value = stripComments(this.value);
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}
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// Set the element details
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this.viewWidget.tag = "span";
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this.viewWidget.attributes = {};
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this.viewWidget.children = this.viewWidget.renderer.renderTree.createRenderers(this.viewWidget.renderer.renderContext,[{
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type: "text",
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text: value
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}]);
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};
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exports.stripcomments = StripCommentsViewer;
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})();
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