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TiddlyWiki5/core/modules/parsers/wikiparser/rules/transcludeblock.js
2012-12-22 23:09:44 +00:00

60 lines
1.3 KiB
JavaScript

/*\
title: $:/core/modules/parsers/wikiparser/rules/transcludeblock.js
type: application/javascript
module-type: wikirule
Wiki text rule for block-level transclusion. For example:
```
{{MyTiddler}}
{{MyTiddler|tooltip}}
{{MyTiddler}width:40;height:50;}.class.class
```
\*/
(function(){
/*jslint node: true, browser: true */
/*global $tw: false */
"use strict";
exports.name = "transclude";
exports.types = {block: true};
exports.init = function(parser) {
this.parser = parser;
// Regexp to match
this.matchRegExp = /\{\{([^\{\}\|]+)(?:\|([^\{\}]+))?\}([^\}]*)\}(?:\.(\S+))?(?:\r?\n|$)/mg;
};
exports.parse = function() {
// Move past the match
this.parser.pos = this.matchRegExp.lastIndex;
// Get the match details
var targetTitle = this.match[1],
tooltip = this.match[2],
style = this.match[3],
classes = this.match[4];
// Return the transclude widget
var node = {
type: "widget",
tag: "transclude",
attributes: {
target: {type: "string", value: targetTitle}
},
isBlock: true
};
if(tooltip) {
node.attributes.tooltip = {type: "string", value: tooltip};
}
if(style) {
node.attributes.style = {type: "string", value: style};
}
if(classes) {
node.attributes["class"] = {type: "string", value: classes.split(".").join(" ")};
}
return [node];
};
})();