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TiddlyWiki5/core/modules/filterrunprefixes/filter.js
Saq Imtiaz 3fc7895af2
CurrentTiddler variable consistency in subfilters and prefixes (#5691)
* Make currentTiddler variable consistent in subfilters and filter run prefixes

* Updated filterun prefix and subfilter operators to use ..currentTiddler instead of outerCurrentTiddler
2021-05-22 19:43:37 +01:00

43 lines
925 B
JavaScript

/*\
title: $:/core/modules/filterrunprefixes/filter.js
type: application/javascript
module-type: filterrunprefix
\*/
(function(){
/*jslint node: true, browser: true */
/*global $tw: false */
"use strict";
/*
Export our filter function
*/
exports.filter = function(operationSubFunction,options) {
return function(results,source,widget) {
if(results.length > 0) {
var resultsToRemove = [];
results.each(function(title) {
var filtered = operationSubFunction(options.wiki.makeTiddlerIterator([title]),{
getVariable: function(name) {
switch(name) {
case "currentTiddler":
return "" + title;
case "..currentTiddler":
return widget.getVariable("currentTiddler");
default:
return widget.getVariable(name);
}
}
});
if(filtered.length === 0) {
resultsToRemove.push(title);
}
});
results.remove(resultsToRemove);
}
}
};
})();