User:Rutilant/ajax-watchlist.js
(Redirected from User:RainFall/ajax-watchlist.js)
| Code that you insert on this page could contain malicious content capable of compromising your account. If you import a script from another page with "importScript", "mw.loader.load", "iusc", or "lusc", take note that this causes you to dynamically load a remote script, which could be changed by others. Editors are responsible for all edits and actions they perform, including by scripts. User scripts are not centrally supported and may malfunction or become inoperable due to software changes. A guide to help you find broken scripts is available. If you are unsure whether code you are adding to this page is safe, you can ask at the appropriate village pump. This code will be executed when previewing this page. |
 | Documentation for this user script can be added at User:Rutilant/ajax-watchlist. |
/*
Last update: February 13, 2019
Status: Experimental
*/
(function() {
var config = {
timer: null,
status: false
};
var token = false,
current_revisions = {},
last_state = {};
function is_sandbox() {
if ($("div#watchlist-ajax")) {
return true;
} else {
return false;
}
}
if (is_sandbox()) {
let top_content = "<input id='ajax_watchlist_timeout' placeholder='Refresh rate in milliseconds'><button id='ajax_watchlist_start'>Start</button><button id='ajax_watchlist_stop'>Stop</button><br>Status: <span id='ajax_watchlist_status'>not running</span>";
let main_content = "<div id='auto_updating_watchlist'></div>";
$("div#watchlist-ajax").html(top_content + main_content);
$("#ajax_watchlist_start").click(function() {
start_updating();
});
$("#ajax_watchlist_stop").click(function() {
stop_updating();
});
}
function start_updating() {
if (is_sandbox() && !config.status) {
var timeout = $.isNumeric($("#ajax_watchlist_timeout").val()) ? $("#ajax_watchlist_timeout").val() : 5000;
config.status = true;
$("#auto_updating_watchlist").html("");
update_watchlist(timeout);
$("#ajax_watchlist_status").html(`running (${timeout} ms)`);
}
}
function stop_updating() {
config.status = false;
clearTimeout(config.timer);
$("#ajax_watchlist_status").html('stopped');
}
function update_watchlist(timeout) {
if (is_sandbox() && config.status) {
$.ajax({
type: 'GET',
url: '/w/api.php?action=query&list=watchlist&wllimit=30&wlprop=ids|title|sizes|flags|user|comment&format=json&curtimestamp=true&wlallrev=true',
dataType: 'json',
loop_timeout: timeout,
success: function(returndata) {
let sitelink = ''; /* for local testing */
let watchlist_items = "";
let fetched_revs = [];
returndata = returndata.query.watchlist;
if (returndata.length > 0) {
returndata.forEach(function(e) {
fetched_revs.push(e.pageid);
let length = e.newlen - e.oldlen;
let edit_summary = e.comment.substring(0, 400) || "<span style='color:#cecccc'>No edit summary.</span>" /* trim extremely long edit summary*/ ;
edit_summary = edit_summary.replace(/\[\[(.*?)\|(.*?)\]\]/g, "<a href=\"/wiki/$1\">$2</a>"); /* parse wikilinks */
let difflink = sitelink + `/w/index.php?title=${e.title}&diff=${e.revid}`;
let histlink = sitelink + `/w/index.php?title=${e.title}&action=history`;
let rollback_msg = "ajax rollback";
if (e.revid in last_state) {
rollback_msg = last_state[e.revid];
}
let rollback_btn = `[<a href='#' class='ajax_rollback_button' data-rollback-pageid="${e.pageid}" data-rollback-revid="${e.revid}" data-rollback-user="${e.user}">${rollback_msg}</a>]`;
if (e.pageid in current_revisions) {
if (current_revisions[e.pageid] != e.revid) {
rollback_btn = "";
}
}
let userlink = `
<a href='${sitelink}/wiki/User:${e.user}'>${e.user}</a>
(<a href='${sitelink}/wiki/User talk:${e.user}'>talk</a> |
<a href='${sitelink}/wiki/Special:Contributions/${e.user}'>contrib</a>)
`;
length = (length < 0 ? '<span style=color:red>' + length + '</span>' : '<span style=color:green>+' + length + '</span>');
watchlist_items += `
<div style='margin-bottom:5px; padding:3px; font-family:Calibri; width: 100%; word-break:break-all'>
(<a href="${difflink}">diff</a> | <a href="${histlink}">hist</a>)
<a href="${sitelink}/wiki/${e.title}">${e.title}</a> (${e.type}) (${length}) — ${userlink} (<span style='font-style:italic'>${edit_summary}</span>) <span class="mw-rollback-link" data-rollback-pageid="${e.pageid}" data-rollback-user="${e.user}" data-revid="${e.revid}">${rollback_btn}</span>
</div>
`;
});
$('.b-border-div').remove();
$("#auto_updating_watchlist").html(watchlist_items + "<div style='border-bottom:2px solid skyblue;' class='b-border-div'></div>");
$(".ajax_rollback_button").click(function(e) {
custom_rollback(e, this);
});
}
check_revisions(fetched_revs);
},
error: e => console.log(e),
complete: function() {
var timeout = this.loop_timeout;
config.timer = setTimeout(function() {
update_watchlist(timeout);
}, timeout);
}
});
}
}
function check_revisions(pageid_array) {
pageid_array = [...new Set(pageid_array)];
var pageids = pageid_array.join("|");
$.get("/w/api.php?action=query&format=json&prop=revisions&pageids=" + pageids).then(response => {
var pages = response.query.pages;
pageid_array.forEach(pageid => {
var revision = "";
if(pages[pageid].revisions === undefined){
revision = '123'; /* probably a block log */
}else{
revision = pages[pageid].revisions[0].revid;
}
current_revisions[pageid] = revision;
$(`.mw-rollback-link[data-rollback-pageid=${pageid}]`).each(function() {
if ($(this)[0].dataset.revid != revision) {
$(this).html("");
} else {
let pageid = $(this)[0].dataset.rollbackPageid;
let user = $(this)[0].dataset.rollbackUser;
let rollback_msg = "ajax rollback";
if (revision in last_state) {
rollback_msg = last_state[revision];
}
let rollback_btn = `[<a href='#' class='ajax_rollback_button' data-rollback-pageid="${pageid}" data-rollback-revid="${revision}" data-rollback-user="${user}">${rollback_msg}</a>]`;
$(this).html(rollback_btn);
}
});
});
$(".ajax_rollback_button").click(function(e) {
custom_rollback(e, this);
});
});
}
function getToken(first_par, second_par) {
if (!token) {
$.ajax("/w/api.php?action=query&meta=tokens&type=rollback&format=json").done(data => {
token = data.query.tokens.rollbacktoken;
custom_rollback(first_par, second_par, true);
});
} else {
custom_rollback(first_par, second_par, true);
}
}
function custom_rollback(e, clicked, withToken) {
e.preventDefault();
if ($(clicked).attr('href') === null) {
return;
}
if (!withToken) {
$(clicked).text("getting token");
getToken(e, clicked);
return;
}
var ID = $(clicked).attr("data-rollback-pageid");
var user = $(clicked).attr("data-rollback-user");
$(clicked).text('rollbacking...');
last_state[$(clicked)[0].dataset.rollbackRevid] = $(clicked).text();
$.ajax({
type: 'POST',
url: '/w/api.php',
c_b: clicked,
data: {
action: "rollback",
pageid: ID,
user: user,
token: token,
format: 'json'
},
success: function(e) {
if (!e.error) {
$(this.c_b).text('reverted');
} else {
$(this.c_b).text(e.error.code);
console.log(e);
}
last_state[$(this.c_b)[0].dataset.rollbackRevid] = $(this.c_b).text();
},
error: function(e) {
$(this.c_b).text('rollback failed');
last_state[$(this.c_b)[0].dataset.rollbackRevid] = $(this.c_b).text();
console.log(e);
}
});
}
mw.util.addPortletLink('p-cactions', '/wiki/User:RainFall/sandbox', 'Ajax watchlist');
})();