mirror of
https://github.com/Jermolene/TiddlyWiki5
synced 2024-11-27 20:10:03 +00:00
82 lines
2.1 KiB
JavaScript
82 lines
2.1 KiB
JavaScript
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/*\
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title: $:/core/modules/widgets/action-createtiddler.js
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type: application/javascript
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module-type: widget
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Action widget to create a new tiddler with a unique name and specified fields.
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\*/
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(function(){
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/*jslint node: true, browser: true */
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/*global $tw: false */
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"use strict";
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var Widget = require("$:/core/modules/widgets/widget.js").widget;
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var CreateTiddlerWidget = function(parseTreeNode,options) {
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this.initialise(parseTreeNode,options);
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};
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/*
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Inherit from the base widget class
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*/
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CreateTiddlerWidget.prototype = new Widget();
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/*
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Render this widget into the DOM
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*/
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CreateTiddlerWidget.prototype.render = function(parent,nextSibling) {
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this.computeAttributes();
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this.execute();
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};
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/*
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Compute the internal state of the widget
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*/
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CreateTiddlerWidget.prototype.execute = function() {
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this.actionBaseTitle = this.getAttribute("$basetitle");
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this.actionSaveTitle = this.getAttribute("$savetitle");
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this.actionTimestamp = this.getAttribute("$timestamp","yes") === "yes";
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};
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/*
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Refresh the widget by ensuring our attributes are up to date
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*/
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CreateTiddlerWidget.prototype.refresh = function(changedTiddlers) {
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var changedAttributes = this.computeAttributes();
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if($tw.utils.count(changedAttributes) > 0) {
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this.refreshSelf();
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return true;
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}
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return this.refreshChildren(changedTiddlers);
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};
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/*
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Invoke the action associated with this widget
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*/
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CreateTiddlerWidget.prototype.invokeAction = function(triggeringWidget,event) {
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var title = this.wiki.generateNewTitle(this.actionBaseTitle),
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fields = {},
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creationFields,
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modificationFields;
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$tw.utils.each(this.attributes,function(attribute,name) {
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if(name.charAt(0) !== "$") {
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fields[name] = attribute;
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}
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});
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if(this.actionTimestamp) {
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creationFields = this.wiki.getCreationFields();
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modificationFields = this.wiki.getModificationFields();
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}
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var tiddler = this.wiki.addTiddler(new $tw.Tiddler(creationFields,fields,modificationFields,{title: title}));
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if(this.actionSaveTitle) {
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this.wiki.setTextReference(this.actionSaveTitle,title,this.getVariable("currentTiddler"));
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}
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return true; // Action was invoked
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};
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exports["action-createtiddler"] = CreateTiddlerWidget;
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})();
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