mirror of
https://github.com/Jermolene/TiddlyWiki5
synced 2024-09-19 18:59:42 +00:00
91 lines
2.4 KiB
JavaScript
91 lines
2.4 KiB
JavaScript
/*\
|
|
title: $:/core/modules/parsers/wikiparser/rules/transcludeinline.js
|
|
type: application/javascript
|
|
module-type: wikirule
|
|
|
|
Wiki text rule for inline-level transclusion. For example:
|
|
|
|
```
|
|
{{MyTiddler}}
|
|
{{MyTiddler||TemplateTitle}}
|
|
```
|
|
|
|
\*/
|
|
(function(){
|
|
|
|
/*jslint node: true, browser: true */
|
|
/*global $tw: false */
|
|
"use strict";
|
|
|
|
exports.name = "transcludeinline";
|
|
exports.types = {inline: true};
|
|
|
|
exports.init = function(parser) {
|
|
this.parser = parser;
|
|
// Regexp to match
|
|
this.matchRegExp = /\{\{([^\{\}\|]*)(?:\|\|([^\|\{\}]+))?(?:\|([^\{\}]+))?\}\}/mg;
|
|
};
|
|
|
|
exports.parse = function() {
|
|
// Move past the match
|
|
this.parser.pos = this.matchRegExp.lastIndex;
|
|
// Get the match details
|
|
var template = $tw.utils.trim(this.match[2]),
|
|
textRef = $tw.utils.trim(this.match[1]),
|
|
params = this.match[3] ? this.match[3].split("|") : [];
|
|
// Prepare the transclude widget
|
|
var transcludeNode = {
|
|
type: "transclude",
|
|
attributes: {}
|
|
};
|
|
$tw.utils.each(params,function(paramValue,index) {
|
|
var name = "" + index;
|
|
transcludeNode.attributes[name] = {
|
|
name: name,
|
|
type: "string",
|
|
value: paramValue
|
|
}
|
|
});
|
|
// Prepare the tiddler widget
|
|
var tr, targetTitle, targetField, targetIndex, tiddlerNode;
|
|
if(textRef) {
|
|
tr = $tw.utils.parseTextReference(textRef);
|
|
targetTitle = tr.title;
|
|
targetField = tr.field;
|
|
targetIndex = tr.index;
|
|
tiddlerNode = {
|
|
type: "tiddler",
|
|
attributes: {
|
|
tiddler: {name: "tiddler", type: "string", value: targetTitle}
|
|
},
|
|
children: [transcludeNode]
|
|
};
|
|
}
|
|
if(template) {
|
|
transcludeNode.attributes["$tiddler"] = {name: "$tiddler", type: "string", value: template};
|
|
if(textRef) {
|
|
return [tiddlerNode];
|
|
} else {
|
|
return [transcludeNode];
|
|
}
|
|
} else {
|
|
if(textRef) {
|
|
transcludeNode.attributes["$tiddler"] = {name: "$tiddler", type: "string", value: targetTitle};
|
|
if(targetField) {
|
|
transcludeNode.attributes["$field"] = {name: "$field", type: "string", value: targetField};
|
|
}
|
|
if(targetIndex) {
|
|
transcludeNode.attributes["$index"] = {name: "$index", type: "string", value: targetIndex};
|
|
}
|
|
return [tiddlerNode];
|
|
} else {
|
|
// No template or text reference is provided, so we'll use a blank target. Otherwise we'll generate
|
|
// a transclude widget that transcludes the current tiddler, often leading to recursion errors
|
|
transcludeNode.attributes["$tiddler"] = {name: "$tiddler", type: "string", value: ""};
|
|
return [transcludeNode];
|
|
}
|
|
}
|
|
};
|
|
|
|
})();
|