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TiddlyWiki5/plugins/tiddlywiki/tw2parser/parameteradapter.js

98 lines
2.5 KiB
JavaScript

/*\
title: $:/macros/classic/macroadapter.js
type: application/javascript
module-type: module
\*/
(function(){
/*jslint node: true, browser: true */
/*global $tw: false */
"use strict";
/*
Information about this module:
rename macros and
re-jig macro params from tw2 to tw5 style
new macros created as a result of adapting tw2 should be
prepended "__system" to distinguish them from the actual used name
*/
var sliceSeparator = "::";
var sectionSeparator = "##";
function getsectionname(title) {
if(!title)
return "";
var pos = title.indexOf(sectionSeparator);
if(pos != -1) {
return title.substr(pos + sectionSeparator.length);
}
return "";
}
function getslicename(title) {
if(!title)
return "";
var pos = title.indexOf(sliceSeparator);
if(pos != -1) {
return title.substr(pos + sliceSeparator.length);
}
return "";
};
function gettiddlername(title) {
if(!title)
return "";
var pos = title.indexOf(sectionSeparator);
if(pos != -1) {
return title.substr(0,pos);
}
pos = title.indexOf(sliceSeparator);
if(pos != -1) {
return title.substr(0,pos);
}
return title;
}
var parserparams = function(paramString) {
var params = [],
reParam = /\s*(?:([A-Za-z0-9\-_]+)\s*:)?(?:\s*(?:"""([\s\S]*?)"""|"([^"]*)"|'([^']*)'|\[\[([^\]]*)\]\]|([^"'\s]+)))/mg,
paramMatch = reParam.exec(paramString);
while(paramMatch) {
// Process this parameter
var paramInfo = {
value: paramMatch[2] || paramMatch[3] || paramMatch[4] || paramMatch[5] || paramMatch[6]
};
if(paramMatch[1]) {
paramInfo.name = paramMatch[1];
}
params.push(paramInfo);
// Find the next match
paramMatch = reParam.exec(paramString);
}
return params;
}
var tabshandler = function(paramstring) {
var params = parserparams(paramstring);
var cookie = params[0].value;
var numTabs = (params.length-1)/3;
var t;
var tabslist = "";
var labelarray = {};
var promptarray = {};
for(t=0; t<numTabs; t++) {
var contentName = params[t*3+3].value;
tabslist = tabslist+" " + contentName;
labelarray[contentName] = params[t*3+1].value;
promptarray[contentName] = params[t*3+2].value;
}
//Create a list of names (tiddlers, tiddler/sections, tiddler/slices), and create maps from name -> label and name -> prompt
//Use json to implement maps
return '"""'+tabslist +'""" """'+JSON.stringify(promptarray)+'""" """'+JSON.stringify(labelarray)+'""" """'+cookie+'"""';
};
var namedapter = {tabs:'__system_tabs'};
var paramadapter = {
tabs: tabshandler
}
exports.name = 'macroadapter';
exports.namedapter = namedapter;
exports.paramadapter = paramadapter;
})();