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Code Issues Releases Wiki Activity

Add option to disable linking to missing tiddlers

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* Add LinkWidget option to ignore missing tiddlers
* Add missing link option to settings
This commit is contained in:
Devin Weaver
2016-04-04 07:43:40 -04:00
committed by Jeremy Ruston
parent 37823f64e9
commit 7908e10488
4 changed files with 20 additions and 3 deletions
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9
core/modules/widgets/link.js
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@@ -13,6 +13,7 @@ Link widget
"use strict";
var Widget = require("$:/core/modules/widgets/widget.js").widget;
var MISSING_LINK_CONFIG_TITLE = "$:/config/MissingLinks";
var LinkWidget = function(parseTreeNode,options) {
this.initialise(parseTreeNode,options);
@@ -35,9 +36,10 @@ LinkWidget.prototype.render = function(parent,nextSibling) {
this.execute();
// Get the value of the tv-wikilinks configuration macro
var wikiLinksMacro = this.getVariable("tv-wikilinks"),
useWikiLinks = wikiLinksMacro ? (wikiLinksMacro.trim() !== "no") : true;
useWikiLinks = wikiLinksMacro ? (wikiLinksMacro.trim() !== "no") : true,
missingLinksEnabled = !(this.hideMissingLinks && this.isMissing);
// Render the link if required
if(useWikiLinks) {
if(useWikiLinks && missingLinksEnabled) {
this.renderLink(parent,nextSibling);
} else {
// Just insert the link text
@@ -216,6 +218,7 @@ LinkWidget.prototype.execute = function() {
// Determine the link characteristics
this.isMissing = !this.wiki.tiddlerExists(this.to);
this.isShadow = this.wiki.isShadowTiddler(this.to);
this.hideMissingLinks = ($tw.wiki.getTiddlerText(MISSING_LINK_CONFIG_TITLE,"yes") === "no");
// Make the child widgets
this.makeChildWidgets();
};
@@ -225,7 +228,7 @@ Selectively refreshes the widget if needed. Returns true if the widget or any of
*/
LinkWidget.prototype.refresh = function(changedTiddlers) {
var changedAttributes = this.computeAttributes();
if(changedAttributes.to || changedTiddlers[this.to] || changedAttributes["aria-label"] || changedAttributes.tooltip) {
if(changedAttributes.to || changedTiddlers[this.to] || changedAttributes["aria-label"] || changedAttributes.tooltip || changedTiddlers[MISSING_LINK_CONFIG_TITLE]) {
this.refreshSelf();
return true;
}