mirror of
https://github.com/Jermolene/TiddlyWiki5
synced 2024-10-30 06:36:17 +00:00
d505eeb269
Block the raw widget unless consent has been granted. This is helpful because the tw2parser generates <$raw> widgets for content embedded with <html>, and thus this blocks YouTube embeds.
70 lines
1.6 KiB
JavaScript
70 lines
1.6 KiB
JavaScript
/*\
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title: $:/core/modules/widgets/raw.js
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type: application/javascript
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module-type: widget
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An override of the raw widget that blocks raw content until the user has consented to accept cookies
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\*/
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(function(){
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/*jslint node: true, browser: true */
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/*global $tw: false */
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"use strict";
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var Widget = require("$:/core/modules/widgets/widget.js").widget;
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var RawWidget = function(parseTreeNode,options) {
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this.initialise(parseTreeNode,options);
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};
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/*
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Inherit from the base widget class
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*/
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RawWidget.prototype = new Widget();
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/*
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Render this widget into the DOM
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*/
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RawWidget.prototype.render = function(parent,nextSibling) {
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this.parentDomNode = parent;
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this.execute();
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this.blocked = this.getVariable("tv-block-embedded-content","no") === "yes";
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if(this.blocked) {
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this.makeChildWidgets([{
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type: "transclude",
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attributes: {
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tiddler: {type: "string", value: "$:/config/plugins/tiddlywiki/consent-banner/blocked-raw-message"}
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}
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}]);
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// Render child widgets
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this.renderChildren(parent,null);
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} else {
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var div = this.document.createElement("div");
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div.innerHTML=this.parseTreeNode.html;
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parent.insertBefore(div,nextSibling);
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this.domNodes.push(div);
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}
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};
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/*
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Compute the internal state of the widget
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*/
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RawWidget.prototype.execute = function() {
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};
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/*
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Selectively refreshes the widget if needed. Returns true if the widget or any of its children needed re-rendering
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*/
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RawWidget.prototype.refresh = function(changedTiddlers) {
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if(this.blocked) {
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return this.refreshChildren(changedTiddlers);
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} else {
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return false;
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}
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};
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exports.raw = RawWidget;
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})();
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