46 lines
889 B
JavaScript
46 lines
889 B
JavaScript
/*\
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title: $:/core/modules/filters/contains.js
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type: application/javascript
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module-type: filteroperator
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Filter operator for finding values in array fields
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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.contains = function(source,operator,options) {
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var results = [],
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fieldname = operator.suffix || "list";
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if(operator.prefix === "!") {
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source(function(tiddler,title) {
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if(tiddler) {
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var list = tiddler.getFieldList(fieldname);
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if(list.indexOf(operator.operand) === -1) {
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results.push(title);
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}
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} else {
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results.push(title);
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}
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});
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} else {
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source(function(tiddler,title) {
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if(tiddler) {
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var list = tiddler.getFieldList(fieldname);
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if(list.indexOf(operator.operand) !== -1) {
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results.push(title);
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}
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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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