mirror of
https://github.com/Jermolene/TiddlyWiki5
synced 2024-11-27 20:10:03 +00:00
53 lines
1.3 KiB
JavaScript
53 lines
1.3 KiB
JavaScript
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/*\
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title: $:/core/modules/macros/download.js
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type: application/javascript
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module-type: macro
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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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exports.info = {
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name: "download",
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params: {
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title: {byName: "default", type: "text"},
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type: {byName: true, type: "text"},
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"filename": {byName: true, type: "text"},
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"label": {byName: true, type: "text"}
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},
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events: ["click"]
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};
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exports.handleEvent = function(event) {
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switch(event.type) {
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case "click":
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var text = this.wiki.renderTiddler(this.downloadType,this.downloadTitle),
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link = document.createElement("a");
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link.setAttribute("download",this.downloadFilename);
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link.setAttribute("href","data:" + this.downloadType + "," + encodeURIComponent(text));
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link.click();
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event.preventDefault();
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return false;
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}
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return true;
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};
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exports.executeMacro = function() {
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this.downloadTitle = this.params.title || "$:/core/tiddlywiki5.template.html";
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this.downloadType = this.params.type || "text/plain";
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this.downloadFilename = this.params.filename || this.downloadTitle;
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var attributes = {},
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content = [];
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if(this.hasParameter("label")) {
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content.push($tw.Tree.Text(this.params.label));
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} else {
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content.push($tw.Tree.Text("Download \"" + this.downloadFilename + "\""));
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}
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return [$tw.Tree.Element("button",attributes,content)];
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};
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})();
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