mirror of
https://github.com/tcsenpai/Zundler.git
synced 2025-06-06 11:35:40 +00:00
118 lines
3.3 KiB
JavaScript
118 lines
3.3 KiB
JavaScript
/*
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* This file will be inserted as the last child of the iframe's <body>
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*/
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var virtualClick = function(evnt) {
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// Handle GET parameters and anchors
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// console.log("Virtual click", evnt);
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var el = evnt.currentTarget;
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var name = el.tagName.toLowerCase();
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if (name == 'a') {
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var [path, getParameters, anchor] = splitUrl(el.getAttribute('href'));
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} else if (name == 'form') {
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var [path, getParameters, anchor] = splitUrl(el.getAttribute('action'));
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const formData = new FormData(el);
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getParameters = new URLSearchParams(formData).toString();
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} else {
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console.error("Invalid element", el);
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}
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path = normalizePath(path);
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window.parent.postMessage({
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action: "virtualClick",
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argument: {
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path: path,
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getParameters: getParameters,
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anchor: anchor,
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}
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}, '*');
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evnt.preventDefault();
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evnt.stopPropagation();
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return false;
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};
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var isVirtual = function(url) {
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// Return true if the url should be retrieved from the virtual file tree
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var _url = url.toString().toLowerCase();
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return (! (
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_url == "" ||
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_url[0] == "#" ||
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_url.startsWith('https:/') ||
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_url.startsWith('http:/') ||
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_url.startsWith('data:') ||
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_url.startsWith('about:srcdoc') ||
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_url.startsWith('blob:')
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));
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};
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var onScrollToAnchor = function(argument) {
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if (window.globalContext.anchor) {
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document.location.replace("about:srcdoc#" + window.globalContext.anchor);
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}
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}
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var monkeyPatch = function() {
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if (typeof jQuery === 'undefined') {return;} // Only for jQuery at the moment
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/**
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* Monkey patch getQueryParameters
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* This function is defined in Sphinx' (v4) doctools.js and incompatible with our
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* approach.
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* This is a copy with effectively only the third line changed.
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* See: https://github.com/sphinx-doc/sphinx/blob/2329fdef8c20c6c75194f5d842b8f62ebad5c79d/sphinx/themes/basic/static/doctools.js#L54
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*/
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jQuery._getQueryParameters = jQuery.getQueryParameters;
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jQuery.getQueryParameters = function(s) {
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if (typeof s === 'undefined')
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s = '?' + window.globalContext.getParameters;
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return jQuery._getQueryParameters(s);
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};
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/**
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* Monkey patch jQuery.ajax
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* Only settings.url and settings.complete are supported for virtual
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* URLs.
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*/
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jQuery._ajax = jQuery.ajax;
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jQuery.ajax = function(settings) {
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url = normalizePath(settings.url);
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if (isVirtual(url)) {
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var result;
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var data;
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data = retrieveFile(url);
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result = settings.complete({responseText: data}, "");
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return; // Return value not actually needed in searchtools.js
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} else {
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return jQuery.ajax(settings);
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};
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};
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}
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monkeyPatch();
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// Set up message listener
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window.addEventListener("message", (evnt) => {
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console.log("Received message in iframe", evnt);
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if (evnt.data.action == 'scroll_to_anchor') {
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onScrollToAnchor(evnt.data.argument);
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}
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}, false);
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window.parent.postMessage({
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action: "ready",
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}, '*');
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document.addEventListener('keyup', function (event) {
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if (event.key == "Z" && event.ctrlKey){
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window.parent.postMessage({
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action: "showMenu",
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}, '*');
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}
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});
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