User:Rutilant/ajax-watchlist.js: Difference between revisions

Revision as of 09:03, 3 January 2019

Latest revision as of 00:39, 9 July 2019

(18 intermediate revisions by one other user not shown)

Line 1:

/*

Last update: JanuaryFebruary 213, 2019

Status: Experimental

*/

(function() {

var config = {

timer: null,

status: false

};

var token = false,

current_revisions = {},

last_state = {};

function is_sandbox() {

var watchlist_ajax={timer:null,status:false};

if ($("div#watchlist-ajax")) {

$(function(){

return true;

if(test_currentPage){

} else {

var top_content="<input id='watchlist-ajax-timeOut' placeholder='Refresh rate in milliseconds'><button id='a-w-start' onclick='start_update_w()'>Start</button><button id='a-w-stop' onclick='stop_update_w()'>Stop</button><br>Status: <span id='aj-w-status'>not running</span>";

return false;

var main_content="<div id='auto-updating-watchlist'></div>";

}

$("div#watchlist-ajax").html(top_content+main_content);

}

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_update_wstart_updating() {

if (test_currentPageis_sandbox() && !watchlist_ajaxconfig.status) {

var timeout = $.isNumeric($("#watchlist-ajax-timeOutajax_watchlist_timeout").val()) ? $("#watchlist-ajax-timeOutajax_watchlist_timeout").val() : 5000;

watchlist_ajax config.status = true;

$("#auto_updating_watchlist").html("");

update_watchlistAjax(timeout);

update_watchlist(timeout);

$("#aj-w-status").html(`running (${timeout} ms)`);

$("#ajax_watchlist_status").html(`running (${timeout} ms)`);

}

}

}

}

function stop_update_w(){

watchlist_ajax.status=false;

clearTimeout(watchlist_ajax.timer);

$("#aj-w-status").html('stopped');

}

function update_watchlistAjax(timeout){

if(test_currentPage() && watchlist_ajax.status){

$.ajax({

url: '/wiki/Special:Watchlist',

type:'GET',

loop_timeout:timeout,

success: function(data) {

var c_div = $( '<div></div>' ); // dummy DOM element to parse the string as HTML

c_div.html(data);

$(".mw-changeslist-legend", c_div).remove(); //remove the changelist legend

var watchlist_data=$(".mw-changeslist", c_div);

$("#auto-updating-watchlist").html(watchlist_data.html());

$('span.mw-rollback-link a').click(function(e) {ajax_rollback(e, this)});

},

error:function(e){

console.log(e);

},

complete:function(){

var timeout=this.loop_timeout;

watchlist_ajax.timer=setTimeout(function(){update_watchlistAjax(timeout)}, timeout);

}

});

}

}

function test_currentPagestop_updating() {

config.status = false;

if($("div#watchlist-ajax")){

clearTimeout(config.timer);

return true;

$("#ajax_watchlist_status").html('stopped');

}else{

}

return false;

}

}

function ajax_rollbackupdate_watchlist(e, clickedtimeout) {

if (is_sandbox() && config.status) {

// originally from AjaxRollback (https://en.wikipedia.org/wiki/User:Abelmoschus_Esculentus/AjaxRollback.js)

$.ajax({

e.preventDefault();

type: 'GET',

var $this = $(clicked);

url: '/w/api.php?action=query&list=watchlist&wllimit=30&wlprop=ids|title|sizes|flags|user|comment&format=json&curtimestamp=true&wlallrev=true',

var href = $this.attr("href");

dataType: 'json',

$this.html('rollbacking...');

loop_timeout: timeout,

$this.attr("href", null);

success: function(returndata) {

$.ajax({

let sitelink = ''; /* for local testing */

url: href,

let watchlist_items = "";

success: function(response) {

let fetched_revs = [];

var error, other_error;

returndata = returndata.query.watchlist;

try{

if (returndata.length > 0) {

var h_element = $( '<div></div>' );

returndata.forEach(function(e) {

h_element.html(response);

fetched_revs.push(e.pageid);

var firstHeading = $("#firstHeading", h_element).html();

let length = e.newlen - e.oldlen;

if(firstHeading!=="Rollback failed"){

let edit_summary = e.comment.substring(0, 400) || "<span style='color:#cecccc'>No edit summary.</span>" /* trim extremely long edit summary*/ ;

error=false;

edit_summary = edit_summary.replace(/\[\[(.*?)\|(.*?)\]\]/g, "<a href=\"/wiki/$1\">$2</a>"); /* parse wikilinks */

}else{

let difflink = sitelink + `/w/index.php?title=${e.title}&diff=${e.revid}`;

error=true;

let histlink = sitelink + `/w/index.php?title=${e.title}&action=history`;

}

let rollback_msg = "ajax rollback";

}catch(n){

if (e.revid in last_state) {

error="unknown";

rollback_msg = last_state[e.revid];

other_error=n;

}

}

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(!error){

if (e.pageid in current_revisions) {

$this.html('reverted');

if (current_revisions[e.pageid] != e.revid) {

}else if(error==="unknown"){

rollback_btn = "";

$this.html('unknown response');

}

$this.attr("href", this.url);

}

console.log(other_error);

}else{

let userlink = `

$this.html('rollback failed');

<a href='${sitelink}/wiki/User:${e.user}'>${e.user}</a>

$this.attr("href", this.url);

(<a href='${sitelink}/wiki/User talk:${e.user}'>talk</a> |

}

<a href='${sitelink}/wiki/Special:Contributions/${e.user}'>contrib</a>)

},

`;

error: function(e) {

length = (length < 0 ? '<span style=color:red>' + length + '</span>' : '<span style=color:green>+' + length + '</span>');

$this.html('rollback failed');

watchlist_items += `

$this.attr("href", this.url);

<div style='margin-bottom:5px; padding:3px; font-family:Calibri; width: 100%; word-break:break-all'>

console.log(e);

(<a href="${difflink}">diff</a> | <a href="${histlink}">hist</a>)

}

<a href="${sitelink}/wiki/${e.title}">${e.title}</a> (${e.type}) (${length}) &mdash; ${userlink} (<span style='font-style:italic'>${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');

})();