User:DVRTed/sandbox/AjaxLoader.js
< User:DVRTed | sandbox
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 | Documentation for this user script can be added at User:DVRTed/sandbox/AjaxLoader. |
// This is a fork of [[User:NguoiDungKhongDinhDanh/AjaxLoader.js]] with an added option to refresh the current page
/* jshint esversion: 10, maxerr: 9999, unused: true, quotmark: single */
$(() => {
const spn = (mw.config.get("wgCanonicalSpecialPageName") || "").toLowerCase();
const lc = (str) => str.toLowerCase();
const switches = function (cases, def) {
for (const i in cases) {
if (i.toLowerCase() === spn) {
return cases[i];
}
}
return def;
};
// Main functions
const linktoggle = function () {
window.ajaxloaderloading = !window.ajaxloaderloading;
};
const spinner = function () {
const $l = $("<div>").attr("class", "ajaxloader-loader");
for (let i = 0; i < 12; i++) {
$l.append(
$("<div>")
.attr("class", "ajaxloader-loader-items")
.css({
animation: "ajaxloader-loader 1.2s linear infinite",
transform: `rotate(${i * 30}deg)`,
"animation-delay": Math.round((-1.1 + i * 0.1) * 10) / 10 + "s",
})
);
}
return $("<div>")
.attr({
class: "ajaxloader-loader-wrapper",
id: "ajaxloader-loader",
})
.append($l);
};
const createRefreshButton = function () {
return $("<button>")
.attr({
id: "ajaxloader-refresh-btn",
class: "ajaxloader-refresh-button",
title: "Refresh current page content (Alt+R)",
})
.html("↻")
.css({
position: "fixed",
top: "10px",
right: "10px",
zIndex: "9999",
padding: "8px 12px",
backgroundColor: "#0645ad",
color: "white",
border: "none",
borderRadius: "4px",
cursor: "pointer",
fontSize: "16px",
fontWeight: "bold",
})
.hover(
function () {
$(this).css("backgroundColor", "#0b0080");
},
function () {
$(this).css("backgroundColor", "#0645ad");
}
);
};
const init = function (object) {
const {
links,
linkswrapper,
linkextend,
main,
parent,
preload,
preupdate,
} = object;
const updateWrapper =
object.update !== "unwrapped"
? (linkswrapper || links) &&
function (content) {
if (preupdate) {
preupdate();
}
$(linkswrapper || links).each(function (index) {
$(this).replaceWith($(linkswrapper || links, content)[index]);
});
}
: function (content) {
let $links = [
$(parent || "#mw-content-text").clone(),
$(parent || "#mw-content-text", content).clone(),
];
$links = $links.map(($el) => {
$el.find("*").not("a").remove();
$el.html(
$el
.html()
.trim()
.replace(/\s*title=".*?(?<!\\)"(\s*)/g, "$1")
.replace(/.*?(.+)\s*\1.*?/, "$1")
);
return $el;
});
$(links).each(function () {
$(this).prop(
"outerHTML",
$(this)
.prop("outerHTML")
.replace(/\s*title=".*?"(\s*)/g, "$1")
);
});
for (const _ of [0, 1]) {
$("#mw-content-text").html((_, oldHtml) =>
oldHtml.replace($links[0].html(), $links[1].html())
);
}
};
if (!links) {
console.warn("No links.");
return;
}
const update = function (response) {
updateWrapper(response);
$(main).replaceWith($(main, response));
if (preload) {
preload();
}
mw.hook("wikipage.content").fire($(main));
};
const initialHtml = document.documentElement.outerHTML;
// handle navigating between history items pushed by this script
window.addEventListener("popstate", (event) => {
update(event?.state?.response ?? initialHtml);
});
const doRefresh = function () {
if (window.ajaxloaderloading) {
return;
}
linktoggle();
const $spinner = spinner();
$(main).hide().after($spinner);
const currentUrl = new URL(window.location.href);
if (linkextend) {
Object.entries(linkextend).forEach(([key, value]) => {
currentUrl.searchParams.set(key, value);
});
}
$.ajax({
url: currentUrl.toString(),
success: function (response) {
$spinner.remove();
linktoggle();
update(response);
mw.notify("Page refreshed successfully!", {
title: "AjaxLoader",
type: "success",
});
},
error: function () {
$spinner.remove();
linktoggle();
$(main).show();
mw.notify("Cannot refresh page.", {
title: "AjaxLoader",
type: "warn",
});
},
});
};
const $refreshBtn = createRefreshButton();
$("body").append($refreshBtn);
$refreshBtn.on("click", doRefresh);
$(document).on("keydown", function (e) {
if (e.altKey && e.key.toLowerCase() === "r") {
e.preventDefault();
doRefresh();
}
});
$("body").on("click", links, function (e) {
e.preventDefault();
if (window.ajaxloaderloading) {
return;
}
linktoggle();
const $spinner = spinner();
$(main).hide().after($spinner);
const link = new URL($(this).prop("href"));
if (linkextend) {
Object.entries(linkextend).forEach(([key, value]) => {
link.searchParams.set(key, value);
});
}
$.ajax({
url: link.toString(),
success: function (response) {
$spinner.remove();
linktoggle();
update(response);
window.history.pushState({ response: response }, "", link); // add new URL to history/urlbar
},
error: function () {
$spinner.remove();
linktoggle();
$(main).show();
mw.notify("Cannot get pages.", { title: "AjaxLoader", type: "warn" });
},
});
});
};
const includes = function (array, element = spn) {
array = array instanceof Array ? array : [array];
return array.some((e) => e.toLowerCase() === element.toLowerCase());
};
const join = function (links, parent, separator) {
const s = [];
for (const l of links) {
s.push(`${parent}${separator || " > a"}${l}`);
}
return s.join(", ");
};
const load = function (server, title) {
mw.loader.load(
`//${server}/w/index.php?title=${title}&action=raw&ctype=text/javascript`
);
};
// CSS
// For attribution: //loading.io/css (CC0)
const css = `
.ajaxloader-loader-wrapper {
display: block;
margin: 3em 0;
text-align: center;
}
.ajaxloader-loader {
display: inline-block;
position: relative;
width: 80px;
height: 80px;
}
.ajaxloader-loader .ajaxloader-loader-items {
transform-origin: 40px 40px;
}
.ajaxloader-loader .ajaxloader-loader-items::after {
content: ' ';
display: block;
position: absolute;
top: 4px;
left: 36px;
width: 6px;
height: 18px;
border-radius: 20%;
background: #000000;
}
@keyframes ajaxloader-loader {
0% {
opacity: 1;
}
100% {
opacity: 0;
}
}
.ajaxloader-refresh-button {
transition: background-color 0.2s ease;
}
.ajaxloader-refresh-button:active {
transform: scale(0.95);
}
`;
mw.loader.addStyleTag(css, document.head.children[0]); // easily overridden
// Data
const data = [
{
name: "Navlinks inside mw-pager-navigation-bar ([[:phab:T308364]])",
check: function () {
return (
document.getElementsByClassName("mw-pager-navigation-bar").length > 0
);
},
links: join(
[
".mw-lastlink",
".mw-firstlink",
".mw-prevlink",
".mw-nextlink",
".mw-numlink",
],
".mw-pager-navigation-bar"
),
linkswrapper: ".mw-pager-navigation-bar",
main: $(".mw-pager-body").length
? ".mw-pager-body"
: switches(
{
Log: ".mw-logevent-loglines",
"": "#pagehistory",
AbuseLog: "#mw-content-text > form",
Search: ".mw-search-results-container",
WhatLinksHere: "#mw-whatlinkshere-list",
GlobalUsage: "#mw-globalusage-result",
},
"#mw-content-text ul, #mw-content-text ol"
),
preload: function () {
if (includes("NewImages")) {
$("#mw-content-text > ul").before(
$(".mw-pager-navigation-bar").clone()
);
}
},
preupdate: function () {
if (includes("NewImages")) {
$($(".mw-pager-navigation-bar")[0]).remove();
}
},
},
{
name: "Special pages with -nav classes",
check: function () {
return includes(["AllPages", "PrefixIndex"]);
},
links: ".mw-" + spn + "-nav > a",
linkswrapper: ".mw-" + spn + "-nav",
main: ".mw-" + spn + "-body",
},
{
name: "Abuse filter history",
check: function () {
return (
spn === lc("AbuseFilter") &&
$(".mw-abusefilter-history-buttons").length > 0
);
},
links: ".mw-abusefilter-history-buttons a.oo-ui-buttonElement-button",
linkswrapper: ".mw-abusefilter-history-buttons",
main: "#mw-content-text > table.wikitable",
preload: function () {
$("#mw-content-text > table.wikitable").before(
$(".mw-abusefilter-history-buttons").clone()
);
},
preupdate: function () {
$($(".mw-abusefilter-history-buttons")[0]).remove();
},
},
{
name: "Modernized special pages with button-like navlinks",
check: function () {
return includes([
"AllMessages",
"ProtectedPages",
"BlockList",
"AutoblockList",
"AbuseFilter",
"ListFiles",
]);
},
links: ".TablePager_nav a",
linkswrapper: ".TablePager_nav",
main: switches({
AllMessages: "#mw-allmessagestable",
ProtectedPages: ".mw-protectedpages",
BlockList: ".mw-blocklist",
AutoblockList: ".mw-blocklist",
AbuseFilter: ".mw-datatable",
ListFiles: ".mw-datatable",
}),
},
{
name: "Contributions",
check: function () {
return includes(["Contributions"]);
},
links: ".mw-pager-navigation-bar > a",
linkswrapper: ".mw-pager-navigation-bar",
main: ".mw-pager-body",
},
{
name: "SearchTranslations",
check: function () {
return includes(["SearchTranslations"]);
},
links: ".tux-pagination-links > a",
linkswrapper: ".tux-pagination-links",
main: ".results",
},
{
name: "Categories",
check: function () {
return mw.config.get("wgNamespaceNumber") === 14;
},
exempt: function () {
load("en.wikipedia.org", "User:NguoiDungKhongDinhDanh/AjaxCat.js");
},
},
{
name: "Translatable pages",
check: function () {
return $("ul.mw-pt-languages-list").length;
},
links: ".mw-pt-languages-list a.mw-pt-progress",
linkswrapper: ".mw-pt-languages-list",
main: "#bodyContent",
},
{
name: "Files",
check: function () {
return mw.config.get("wgNamespaceNumber") === 6;
},
links: join(
[
".mw-lastlink",
".mw-firstlink",
".mw-prevlink",
".mw-nextlink",
".mw-numlink",
],
".mw-pager-navigation-bar"
),
linkswrapper: ".mw-pager-navigation-bar",
main: ".filehistory",
},
];
// Init.
for (const i of data) {
if (i.check()) {
console.log(i.name);
if (!i.exempt) {
if (i.preload) {
i.preload();
}
init(i);
} else {
i.exempt();
}
break;
}
}
});