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Code Issues Releases Wiki Activity

Added modulesproperty filter operator and extended modules operator (#6055)

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* Added modulesproperty filter operator and extended modules operator. Docs included

* Removed spurious new line
This commit is contained in:
Saq Imtiaz
2021-09-20 09:25:53 +02:00
committed by GitHub
parent 157afda2fc
commit ef2aeac7de
6 changed files with 81 additions and 11 deletions
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30
core/modules/filters/moduleproperty.js Normal file
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@@ -0,0 +1,30 @@
/*\
title: $:/core/modules/filters/moduleproperty.js
type: application/javascript
module-type: filteroperator
Filter [[module-name]moduleproperty[name]] retrieve a module property
\*/
(function(){
/*jslint node: true, browser: true */
/*global $tw: false */
"use strict";
/*
Export our filter function
*/
exports.moduleproperty = function(source,operator,options) {
var results = [];
source(function(tiddler,title) {
var value = require(title)[operator.operand || ""];
if(value !== undefined) {
results.push(value);
}
});
results.sort();
return results;
};
})();

20
core/modules/filters/modules.js
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@@ -17,11 +17,23 @@ Export our filter function
*/
exports.modules = function(source,operator,options) {
var results = [];
source(function(tiddler,title) {
$tw.utils.each($tw.modules.types[title],function(moduleInfo,moduleName) {
results.push(moduleName);
if(operator.operands.length >= 2) {
// Return the modules that have the module property specified in the first operand with the value in the second operand
source(function(tiddler,title) {
$tw.utils.each($tw.modules.types[title],function(moduleInfo,moduleName) {
if(require(moduleName)[operator.operands[0]] === operator.operands[1]) {
results.push(moduleName);
}
});
});
});
} else {
// Return all the module names without filtering
source(function(tiddler,title) {
$tw.utils.each($tw.modules.types[title],function(moduleInfo,moduleName) {
results.push(moduleName);
});
});
}
results.sort();
return results;
};