TiddlyWiki5/js/WikiTextMacros.js

112 lines
2.7 KiB
JavaScript

/*
Wiki text macro implementation
*/
/*jslint node: true */
"use strict";
var ArgParser = require("./ArgParser.js").ArgParser,
WikiTextParserModule = require("./WikiTextParser.js"),
utils = require("./Utils.js"),
util = require("util");
var wikiTextMacros = exports;
wikiTextMacros.versionTiddlyWiki = "2.6.5";
wikiTextMacros.executeMacros = function(tree,store,title) {
for(var t=0; t<tree.length; t++) {
if(tree[t].type === "macro") {
wikiTextMacros.executeMacro(tree[t],store,title);
}
if(tree[t].children) {
wikiTextMacros.executeMacros(tree[t].children,store,title);
}
}
};
wikiTextMacros.executeMacro = function(macroNode,store,title) {
var macroInfo = wikiTextMacros.macros[macroNode.name];
macroNode.output = [];
if(macroInfo) {
macroInfo.handler(macroNode,store,title);
} else {
macroNode.output.push({type: "text", value: "Unknown macro " + macroNode.name});
}
};
wikiTextMacros.macros = {
allTags: {
handler: function(macroNode,store,title) {
}
},
br: {
handler: function(macroNode,store,title) {
}
},
list: {
handler: function(macroNode,store,title) {
}
},
slider: {
handler: function(macroNode,store,title) {
}
},
tabs: {
handler: function(macroNode,store,title) {
}
},
tag: {
handler: function(macroNode,store,title) {
}
},
tagging: {
handler: function(macroNode,store,title) {
}
},
tags: {
handler: function(macroNode,store,title) {
}
},
tiddler: {
handler: function(macroNode,store,title) {
var args = new ArgParser(macroNode.params,{defaultName:"name"}),
targetTitle = args.getValueByName("name",null),
withTokens = args.getValuesByName("with",[]),
text = store.getTiddlerText(targetTitle,""),
t;
for(t=0; t<withTokens.length; t++) {
var placeholderRegExp = new RegExp("\\$"+(t+1),"mg");
text = text.replace(placeholderRegExp,withTokens[t]);
}
var parseTree = new WikiTextParserModule.WikiTextParser(text);
for(t=0; t<parseTree.tree.length; t++) {
macroNode.output.push(parseTree.tree[t]);
}
// Execute any macros in the copy
wikiTextMacros.executeMacros(macroNode.output,store,title);
}
},
timeline: {
handler: function(macroNode,store,title) {
}
},
today: {
handler: function(macroNode,store,title) {
var now = new Date(),
args = new ArgParser(macroNode.params,{noNames:true,cascadeDefaults:true}),
value = args.byPos[0] ? utils.formatDateString(now,args.byPos[0].v) : now.toLocaleString();
macroNode.output.push({type: "text", value: value});
}
},
version: {
handler: function(macroNode,store,title) {
macroNode.output.push({type: "text", value: wikiTextMacros.versionTiddlyWiki});
}
},
view: {
handler: function(macroNode,store,title) {
}
}
};