mirror of
https://github.com/Jermolene/TiddlyWiki5
synced 2024-11-30 13:29:56 +00:00
115 lines
3.7 KiB
JavaScript
115 lines
3.7 KiB
JavaScript
/*\
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title: $:/plugins/tiddlywiki/share/rawmarkup.js
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type: application/javascript
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module-type: library
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Read tiddlers from the browser location hash
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\*/
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(function(){
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/*jslint node: true, browser: true */
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/*global $tw: false */
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"use strict";
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// Get the hash
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var rawHash = document.location.hash.substring(1);
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if(rawHash.charAt(0) === "#") {
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var hash;
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try{
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hash = decodeURIComponent(rawHash.substring(1));
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} catch(ex) {
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console.log("Share plugin: Error decoding location hash",ex);
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}
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// Try to parse the hash as JSON
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if(hash) {
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var tiddlers;
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try {
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tiddlers= JSON.parse(hash);
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} catch(ex) {
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console.log("Share plugin: Error parsing JSON from location hash",ex);
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}
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if(tiddlers) {
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// Need to initialise these because we run before bootprefix.js and boot.js
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window.$tw = window.$tw || {};
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$tw.boot = $tw.boot || {};
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$tw.preloadTiddlers = $tw.preloadTiddlers || [];
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// Prevent TiddlyWiki from booting
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$tw.boot.suppressBoot = true;
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// Load our styles
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var stylesWrapper = document.createElement("style");
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stylesWrapper.innerHTML = tiddlywikiSharePluginStartupWarningCss;
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document.documentElement.appendChild(stylesWrapper);
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// Display the warning banner
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var warningWrapper = document.createElement("div");
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warningWrapper.innerHTML = tiddlywikiSharePluginStartupWarningHtml;
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document.documentElement.appendChild(warningWrapper);
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// Add our event handlers
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document.getElementById("startup-warning-proceed").addEventListener("click",actionProceed,false);
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document.getElementById("startup-warning-cancel").addEventListener("click",actionCancel,false);
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// Sort the incoming tiddlers by title
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tiddlers = tiddlers.sort(function(a,b) {
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if(a.title < b.title) {
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return -1;
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} else if(a.title > b.title) {
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return +1;
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} else {
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return 0;
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}
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});
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// Load the tiddler preview
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var previewWrapper = document.getElementById("startup-warning-preview");
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for(var index=0; index < tiddlers.length; index++) {
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var tiddler = tiddlers[index],
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tiddlerWrapper = document.createElement("li"),
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titleTextWrapper = document.createElement("span"),
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titleText = document.createTextNode(tiddler.title),
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fieldsTable = document.createElement("table"),
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fieldsTableBody = document.createElement("tbody");
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titleTextWrapper.appendChild(titleText);
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titleTextWrapper.className = "tiddler-title";
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tiddlerWrapper.appendChild(titleTextWrapper);
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fieldsTable.appendChild(fieldsTableBody);
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var fields = Object.keys(tiddler).sort();
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for(var fieldIndex = 0; fieldIndex < fields.length; fieldIndex++) {
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var fieldName = fields[fieldIndex],
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fieldValue = tiddler[fieldName];
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if(fieldName !== "title") {
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var fieldRow = document.createElement("tr"),
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fieldRowHeader = document.createElement("th"),
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fieldRowValue = document.createElement("td");
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fieldRowHeader.appendChild(document.createTextNode(fieldName));
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fieldRowValue.appendChild(document.createTextNode(fieldValue));
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fieldRow.appendChild(fieldRowHeader);
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fieldRow.appendChild(fieldRowValue);
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fieldsTableBody.appendChild(fieldRow);
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}
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}
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tiddlerWrapper.appendChild(fieldsTable);
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previewWrapper.appendChild(tiddlerWrapper);
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}
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}
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}
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}
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function actionProceed() {
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// Remove the banner, load our tiddlers, and boot TiddlyWiki
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removeWarningBanner();
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$tw.preloadTiddlers = $tw.preloadTiddlers.concat(tiddlers);
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$tw.boot.boot();
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}
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function actionCancel() {
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// Remove the banner, clear the location hash, and boot TiddlyWiki
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removeWarningBanner();
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document.location.hash = "#";
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$tw.boot.boot();
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}
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function removeWarningBanner() {
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warningWrapper.parentNode.removeChild(warningWrapper);
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stylesWrapper.parentNode.removeChild(stylesWrapper);
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}
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})();
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