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https://github.com/Jermolene/TiddlyWiki5
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76cdc17f3b
* Support macro params in filter run prefixes and support substitution for variables set by filter run prefixes * feat: add support macro parameters and variable substitution for all filter run prefixes * fix: rename options argument to opts for disambiguation * feat: add support for macro params to cascade filterrun prefix
53 lines
1.4 KiB
JavaScript
53 lines
1.4 KiB
JavaScript
/*\
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title: $:/core/modules/filterrunprefixes/cascade.js
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type: application/javascript
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module-type: filterrunprefix
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\*/
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(function(){
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/*jslint node: true, browser: true */
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/*global $tw: false */
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"use strict";
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/*
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Export our filter prefix function
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*/
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exports.cascade = function(operationSubFunction,options) {
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return function(results,source,widget) {
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if(results.length !== 0) {
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var filterList = operationSubFunction(source,widget),
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filterFnList = [];
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var inputResults = results.toArray();
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results.clear();
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$tw.utils.each(inputResults,function(title) {
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var result = ""; // If no filter matches, we return an empty string
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$tw.utils.each(filterList,function(filter,index) {
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if(!filterFnList[index]) {
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filterFnList[index] = options.wiki.compileFilter(filter);
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}
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var output = filterFnList[index](options.wiki.makeTiddlerIterator([title]),{
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getVariable: function(name,opts) {
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opts = opts || {};
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opts.variables = {
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"currentTiddler": "" + title,
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"..currentTiddler": widget.getVariable("currentTiddler")
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};
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if(name in opts.variables) {
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return opts.variables[name];
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} else {
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return widget.getVariable(name,opts);
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}
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}
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});
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if(output.length !== 0) {
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result = output[0];
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return false;
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}
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});
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results.push(result);
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});
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}
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}
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};
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})(); |