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mirror of https://github.com/Jermolene/TiddlyWiki5 synced 2024-12-25 17:40:29 +00:00
TiddlyWiki5/core/modules/widgets/action-createtiddler.js
Mario Pietsch 22802b4be8
Action create tiddler improvements (#4436)
* add a new-line before the log text to increase readability of the test output

* make eslint, jslint happy

* add $template and $overwrite parameter

* documentation for new parameters + 4 new examples

* remove unwanted files
2020-04-15 15:51:21 +01:00

107 lines
3.4 KiB
JavaScript

/*\
title: $:/core/modules/widgets/action-createtiddler.js
type: application/javascript
module-type: widget
Action widget to create a new tiddler with a unique name and specified fields.
\*/
(function(){
/*jslint node: true, browser: true */
/*global $tw:false, require:false, exports:false */
"use strict";
var Widget = require("$:/core/modules/widgets/widget.js").widget;
var CreateTiddlerWidget = function(parseTreeNode,options) {
this.initialise(parseTreeNode,options);
};
/*
Inherit from the base widget class
*/
CreateTiddlerWidget.prototype = new Widget();
/*
Render this widget into the DOM
*/
CreateTiddlerWidget.prototype.render = function(parent,nextSibling) {
this.computeAttributes();
this.execute();
};
/*
Compute the internal state of the widget
*/
CreateTiddlerWidget.prototype.execute = function() {
this.actionBaseTitle = this.getAttribute("$basetitle");
this.hasBase = !!this.actionBaseTitle;
this.actionSaveTitle = this.getAttribute("$savetitle");
this.actionSaveDraftTitle = this.getAttribute("$savedrafttitle");
this.actionTimestamp = this.getAttribute("$timestamp","yes") === "yes";
//Following params are new since 5.1.22
this.actionTemplate = this.getAttribute("$template");
this.useTemplate = !!this.actionTemplate;
this.actionOverwrite = this.getAttribute("$overwrite","no");
};
/*
Refresh the widget by ensuring our attributes are up to date
*/
CreateTiddlerWidget.prototype.refresh = function(changedTiddlers) {
var changedAttributes = this.computeAttributes();
if($tw.utils.count(changedAttributes) > 0) {
this.refreshSelf();
return true;
}
return this.refreshChildren(changedTiddlers);
};
/*
Invoke the action associated with this widget
*/
CreateTiddlerWidget.prototype.invokeAction = function(triggeringWidget,event) {
var title = this.wiki.getTiddlerText("$:/language/DefaultNewTiddlerTitle"), // Get the initial new-tiddler title
fields = {},
creationFields,
modificationFields;
$tw.utils.each(this.attributes,function(attribute,name) {
if(name.charAt(0) !== "$") {
fields[name] = attribute;
}
});
if(this.actionTimestamp) {
creationFields = this.wiki.getCreationFields();
modificationFields = this.wiki.getModificationFields();
}
if(this.hasBase && this.actionOverwrite === "no") {
title = this.wiki.generateNewTitle(this.actionBaseTitle);
} else if (this.hasBase && this.actionOverwrite === "yes") {
title = this.actionBaseTitle
}
// NO $basetitle BUT $template parameter is available
// the title MUST be unique, otherwise the template would be overwritten
if (!this.hasBase && this.useTemplate) {
title = this.wiki.generateNewTitle(this.actionTemplate);
} else if (!this.hasBase && !this.useTemplate) {
// If NO $basetitle AND NO $template use initial title
// DON'T overwrite any stuff
title = this.wiki.generateNewTitle(title);
}
var templateTiddler = this.wiki.getTiddler(this.actionTemplate) || {};
var tiddler = this.wiki.addTiddler(new $tw.Tiddler(templateTiddler.fields,creationFields,fields,modificationFields,{title: title}));
if(this.actionSaveTitle) {
this.wiki.setTextReference(this.actionSaveTitle,title,this.getVariable("currentTiddler"));
}
if(this.actionSaveDraftTitle) {
this.wiki.setTextReference(this.actionSaveDraftTitle,this.wiki.generateDraftTitle(title),this.getVariable("currentTiddler"));
}
return true; // Action was invoked
};
exports["action-createtiddler"] = CreateTiddlerWidget;
})();