mirror of
https://github.com/Jermolene/TiddlyWiki5
synced 2024-07-04 19:23:29 +00:00
0cf5dc699e
Long overdue rewrite to make it simpler, and break the filter operators out into individual modules.
48 lines
948 B
JavaScript
48 lines
948 B
JavaScript
/*\
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title: $:/core/modules/filters/list.js
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type: application/javascript
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module-type: filteroperator
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Filter operator returning the tiddlers whose title is listed in the operand tiddler
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\*/
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(function(){
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/*jslint node: true, browser: true */
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/*global $tw: false */
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"use strict";
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/*
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Export our filter function
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*/
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exports.list = function(source,operator,options) {
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var results = [],
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list = options.wiki.getTiddlerList(operator.operand);
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function checkTiddler(title) {
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var match = list.indexOf(title) !== -1;
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if(operator.prefix === "!") {
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match = !match;
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}
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if(match) {
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results.push(title);
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}
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};
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// Iterate through the source tiddlers
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if($tw.utils.isArray(source)) {
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$tw.utils.each(source,function(title) {
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checkTiddler(title);
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});
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} else {
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if(operator.prefix !== "!") {
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results = list;
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} else {
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$tw.utils.each(source,function(element,title) {
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checkTiddler(title);
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});
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}
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}
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return results;
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};
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})();
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