mirror of
https://github.com/Jermolene/TiddlyWiki5
synced 2024-06-25 23:03:15 +00:00
9fc2086b71
I used this test:
console.time();for(var t=0; t<200; t++)
{$tw.wiki.filterTiddlers("[all[tiddlers+shadows]sameday[20170210]]");};c
onsole.timeEnd()
Before this patch, I got speeds of approx 190ms, versus 140ms
afterwards.
Note that the ability to add a cache property like this is only
possible because tiddler objects are immutable.
34 lines
763 B
JavaScript
34 lines
763 B
JavaScript
/*\
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title: $:/core/modules/filters/sameday.js
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type: application/javascript
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module-type: filteroperator
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Filter operator that selects tiddlers with a modified date field on the same day as the provided value.
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\*/
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(function(){
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/*jslint node: true, browser: true */
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/*global $tw: false */
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"use strict";
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/*
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Export our filter function
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*/
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exports.sameday = function(source,operator,options) {
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var results = [],
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fieldName = operator.suffix || "modified",
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targetDate = (new Date($tw.utils.parseDate(operator.operand))).setHours(0,0,0,0);
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// Function to convert a date/time to a date integer
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source(function(tiddler,title) {
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if(tiddler) {
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if(tiddler.getFieldDay(fieldName) === targetDate) {
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results.push(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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