MediaWiki:EditConflict.js
来自存档计划，Project Archive by Lakejason0
注意：在发布之后，您可能需要清除浏览器缓存才能看到所作出的变更的影响。
- Firefox或Safari：按住Shift的同时单击刷新，或按Ctrl-F5或Ctrl-R（Mac为⌘-R）
- Google Chrome：按Ctrl-Shift-R（Mac为⌘-Shift-R）
- Internet Explorer或Edge：按住Ctrl的同时单击刷新，或按Ctrl-F5
- Opera：按 Ctrl-F5。
/**
* Created by xiaoyu on 西暦17/08/29.
* Original version from [https://meta.wikimedia.org/w/index.php?title=User:Bluedeck/source/edit-conflict.js here].
*/
(function(ele, txt, time, condition){
if(!condition) return;
ele.innerHTML = "";
(function(ele, txt, time){
txt = txt.split("");
var len = txt.length, rate = time/len;
for(var i=0; i<len; i++) setTimeout(function(){ele.innerHTML += txt.shift();}, i*rate);
})(ele, txt, time);
})(document.getElementById("edit_conflict"), "2017.11.1 / as24", 400, document.getElementById("8c23b4144bd58c689e192c6ab912a3b75c76f6849977518b8bedefd5e347d67f"));
(function(w){
"use strict";
/** if not edit mode, abort **/
if(!/[&?]action=edit/.test(w.location.search))
return;
if((mw.config.values.wgCurRevisionId || w.wgCurRevisionId) === 0) // the page does not exist, abort actions.
return;
var lang_code = "en_us";
var done = false;
var interval_id = null;
var current_revid = mw.config.values.wgCurRevisionId || w.wgCurRevisionId;
var lang = {
notice: {
en_us: '<div>This page has been changed by someone else after you started editing. Copy your changes, refresh and start over to avoid edit conflicts. </div><div style="margin-top: 0.4em;"><button>Close</button> <button onclick="window.location.reload()">Refresh</button></div>',
ja_jp: '<div>このページが誰かに編集されました。変更をコーピしてページを再読み込み、改めて編集をすれば、編集の競合を回避できます。</div><div style="margin-top: 0.4em;"><button>閉じる</button> <button onclick="window.location.reload()">再読み込む</button></div>',
zh_cn: '<div>本页面已被他人更改。请复制您的编辑到剪切板，然后刷新页面，重新开始编辑，以避免编辑冲突。</div><div style="margin-top: 0.4em;"><button>关闭</button> <button onclick="window.location.reload()">刷新</button></div>',
zh_hk: '<div>本頁已被他人更改。請將您的編輯複製，並重新載入頁面，然後繼續編輯，來避免編輯衝突。</div><div style="margin-top: 0.4em;"><button>關閉</button> <button onclick="window.location.reload()">重新載入</button></div>'
}
};
/** components **/
var _ding = (function(){
if(!document.getElementById("bluedeck_ding"))
{
document.getElementsByTagName("body")[0].insertAdjacentHTML("afterbegin", "<style>#bluedeck_ding button{margin: 0 0.2em; background:transparent; border:0.2em solid white; border-radius: 9em; padding: 0 0.7em; box-sizing: border-box; color: inherit; font-weight: inherit;}#bluedeck_ding button:active{background:rgba(255,255,255,0.6)}</style>");
document.getElementsByTagName("body")[0].insertAdjacentHTML("afterbegin", "<div id='bluedeck_ding'></div>");
}
if(!document.getElementById("bluedeck_ding_history"))
{
document.getElementsByTagName("body")[0].insertAdjacentHTML("afterbegin", "<div id='bluedeck_ding_history'></div>");
}
return function(message, type, ttl, history, persist) // default type="info", ttl=3500, history=true, persist = false.
{
if(!type)
type = "info";
if(typeof ttl === "number" && ttl < 1)
ttl = 1;
if(!ttl)
ttl = 3500;
if(ttl === "long")
ttl = "long";
if(!history)
history = true;
if(!persist)
persist = false;
var ding_ele = document.getElementById("bluedeck_ding");
var ding_hist_ele = document.getElementById("bluedeck_ding_history");
if(ding_ele.lastChild)
{
var previous_ding = ding_ele.lastChild;
previous_ding.style.transform = "translateY(-130%)";
setTimeout(function(){previous_ding.remove();}, 500);
}
if(message === false || message === null || message === 0 || typeof message === "undefined")
return;
var color_sets = {
warning: {text: "rgba(255, 255, 255, 1)", background: "rgba(221, 51, 51, 1)"},
info: {text: "rgba(255, 255, 255, 1)", background: "rgba(51, 102, 204, 1)"},
success: {text: "rgba(255, 255, 255, 1)", background: "rgba(0, 175, 137, 1)"},
confusion: {text: "rgba(0, 0, 0, 1)", background: "rgba(234, 236, 240, 1)"},
default: {text: "rgba(0, 0, 0, 1)", background: "rgba(234, 236, 240, 1)"}
};
if(!color_sets[type])
type = "confusion";
var retractant = persist ? "" : "onclick='this.style.transform = \"translateY(-130%)\";setTimeout(function(){this.remove()}.bind(this), 500);' ";
ding_ele.insertAdjacentHTML("beforeend",
"<div " +
retractant +
"style='" +
"position:fixed; top:0; left:0; right:0; margin: 0 0 auto 0; height: auto; line-height: 1.4em; " +
"padding: 0.6em 2em; opacity: 1; text-align: center; z-index: 9999; font-size: 86%; box-shadow: 0 2px 5px rgba(0,0,0,0.2); " +
"font-weight: bold; transform: translateY(-130%); transition: all 0.2s;" +
"background: " + color_sets[type].background + "; color:" + color_sets[type].text + "; ' " +
">" +
message +
"</div>"
);
var notice_ele = ding_ele.lastChild;
setTimeout(function(){notice_ele.style.transform = "translateY(0%)";}, 10);
if(ttl !== "long")
{
setTimeout(function(){notice_ele.style.transform = "translateY(-130%)";}, ttl + 10);
setTimeout(function(){notice_ele.remove();}, ttl + 510);
}
};
})();
var ding = function(){_ding(lang.notice[lang_code], "info", "long");};
var acc_lang = (function(){
var PREVENT_INFINITE_LOOP = 1000;
var accepted_languages_dict = {
// lang_code
"de": "de_de", "dech": "de_ch", "dede": "de_de", "deli": "de_li",
"en": "en_us", "enau": "en_au", "enca": "en_ca", "enhk": "en_hk", "ennz": "en_nz", "enuk": "en_uk", "enus": "en_us",
"fi": "fi_fi",
"fr": "fr_fr", "frch": "fr_ch", "frfr": "fr_fr",
"ja": "ja_jp", "jajp": "ja_jp",
"sv": "sv_se", "svse": "sv_se", "svfi": "sv_fi",
"zh": "zh_cn", "zhcn": "zh_cn", "zhhk": "zh_hk", "zhmo": "zh_mo", "zhtw": "zh_tw", "zhsg": "zh_sg",
// country code
"au": "en_au", // english of commonwealth of australia
"ca": "en_ca", // english of canada
"ch": "de_ch", // deutsch of swiss confederation
"cn": "zh_cn", // zhongwen of people's republic of china
/**
"de": "de_de", // deutsch of fed republic of germany
"fi": "fi_fi", // finnish of finland
"fr": "fr_fr", // francais of french republic
**/
"hk": "zh_hk", // zhongwen of hong kong s.a.r.
"jp": "ja_jp", // nihongo of japan
"li": "de_li", // deutsch of principality of liechtenstein
"nz": "en_us", // english of new-zealand
"tw": "zh_tw", // zhongwen of taiwan, republic of china
"sg": "zh_cn", // zhongwen of singapore
"se": "sv_se", // svenska of sweden
"uk": "en_uk", // english of the united kingdom of g.b. and n.i.
"us": "en_us", // english of the u.s. of a.
// non-standard raw lang code
"zh-hans": "zh_cn",
"zh-hant": "zh_hk",
};
var Language_proximity_group = class{
constructor(desc)
{
this.parent = null;
this.desc = desc;
this.sub_groups = [];
this.languages = [];
}
all()
{
var all_codes = [];
for(var i=0; i<this.languages.length; i++)
all_codes = all_codes.concat(this.languages[i]);
for(var i=0; i<this.sub_groups.length; i++)
all_codes = all_codes.concat(this.sub_groups[i].all());
return all_codes;
}
add_one(item)
{
if(typeof item === "string" && this.languages.indexOf(item) === -1)
this.languages.push(item);
else if(typeof item === "object" && item !== null && item.constructor === Language_proximity_group && this.sub_groups.indexOf(item) === -1)
item.parent = this, this.sub_groups.push(item);
else
throw new TypeError("cannot add this item " + typeof item + ". add only language code and proximity groups.");
return this;
}
add()
{
for(var i=0; i<arguments.length; i++)
{
this.add_one(arguments[i]);
}
return this;
}
// return the group in which the language code resides.
group_of(code_or_desc)
{
if(this.languages.indexOf(code_or_desc) !== -1)
{
// desired language is in this group
return this;
}
else if(this.all().indexOf(code_or_desc) !== -1)
{
// desired language is not in this group, but in a sub group of this group
for(var i=0; i<this.sub_groups.length; i++)
{
var search_result = this.sub_groups[i].group_of(code_or_desc);
if(search_result !== null)
return search_result;
}
// search has finished but all subgroups returned null, which should not happen since the desired language is alleged to be in one of these sub groups, as per the opening condition of this if-else ladder.
console.log("reporting a [peculiarity], see line 90 of dependencies/accepted_languages.js. this line is never intended to be executed.");
return null;
}
else if(this.desc === code_or_desc)
{
// this is the desired group
return this;
}
else
{
// desired language is not in this group
return null;
}
}
};
var group_north_am_eng = new Language_proximity_group("en_north_american").add("en_us", "en_ca");
var group_australian_eng = new Language_proximity_group("en_au_nz").add("en_nz", "en_au");
var group_dominant_english = new Language_proximity_group("en_native").add("en_uk", group_north_am_eng, group_australian_eng);
var group_english = new Language_proximity_group("en").add(group_dominant_english, "en_sg", "en_hk");
var group_french = new Language_proximity_group("fr").add("fr_fr", "fr_ch");
var group_german = new Language_proximity_group("de").add("de_de", "de_ch", "de_li");
var group_swedish = new Language_proximity_group("sv").add("sv_se", "sv_fi");
var group_finnish = new Language_proximity_group("fi").add("fi_fi");
var group_north_eu = new Language_proximity_group("european_northern").add(group_swedish, group_finnish);
var group_european = new Language_proximity_group("european").add(group_english, group_french, group_german, group_north_eu);
var group_zh_hans = new Language_proximity_group("zh_hans").add("zh_cn", "zh_sg", "zh_mo");
var group_zh_hant = new Language_proximity_group("zh_hant").add("zh_hk", "zh_tw");
var group_zh = new Language_proximity_group("zh").add(group_zh_hans, group_zh_hant);
var group_japanese = new Language_proximity_group("ja").add("ja_jp");
var group_asian = new Language_proximity_group("asian").add(group_zh, group_japanese);
var group_world = new Language_proximity_group("world").add(group_asian, group_european);
var accepted_languages = function(raw_lang_code, all_acceptable_codes = null)
{
var processed_lang_code = String(raw_lang_code).toLowerCase().replace(/[^a-z]/g, "").slice(0,4);
var processed_lang_code_short = processed_lang_code.slice(0,2);
var best_match;
if(raw_lang_code in accepted_languages_dict)
best_match = accepted_languages_dict[raw_lang_code];
else if(processed_lang_code in accepted_languages_dict)
best_match = accepted_languages_dict[processed_lang_code];
else if(processed_lang_code_short in accepted_languages_dict)
best_match = accepted_languages_dict[processed_lang_code_short];
else
best_match = null;
if(all_acceptable_codes === null || typeof all_acceptable_codes !== "object" || !all_acceptable_codes instanceof Array || all_acceptable_codes.length === 0 || all_acceptable_codes.indexOf(best_match) !== -1)
return best_match;
else // assert all_acceptable_codes instanceof Array, assert all_acceptable_codes does not contain best match, assert all_acceptable_codes has at least 1 entry
{
var current_group = group_world.group_of(best_match);
if(current_group === null)
return all_acceptable_codes[0];
// this was originally a while(true) loop, but i changed it into a for loop that will force quit if it runs more than a specified length,
// just as a fail safe in case the current_group.parent somehow referred to itself.
for(var i=0; i<PREVENT_INFINITE_LOOP; i++)
{
var close_match_group = current_group.all();
for(var i=0; i<close_match_group.length; i++)
{
if (all_acceptable_codes.indexOf(close_match_group[i]) !== -1)
return close_match_group[i];
}
if(current_group.parent)
current_group = current_group.parent;
else
return all_acceptable_codes[0];
}
console.log('[warning][peculiarity] produced at accepted_languages.js:175, forced jump out of a suspected 1k loop that should not happen. This indicates that a faulty language proximity group has one/multiple parent pointer(s) that formed a circle.');
return all_acceptable_codes[0];
}
};
return accepted_languages;
})();
var expose = (function(){
var glb={
url: mw.config.values.wgServer,
p: mw.config.values.wgPageName,
un: mw.config.values.wgUserName,
u: "User:"+mw.config.values.wgUserName,
ut: "User_talk:"+mw.config.values.wgUserName,
t: null
};
glb.a=glb.url+"/w/api.php";
function ding(a, b) {}
var eur=encodeURIComponent;
function asyncGet(url, fn)
{
var a=new XMLHttpRequest();
a.onreadystatechange=fn;
a.open("GET",url,true);
a.send(null);
}
function asyncPost(url, body, fn)
{
var z1="Content-Type";
var z2="application/x-www-form-urlencoded";
var a=new XMLHttpRequest();
a.onreadystatechange=fn;
a.open("POST",url,true);
a.setRequestHeader(z1,z2);
a.send(body);
}
function getPage(a, fn) // a: pagename / fn: function for execution
{
// ding("Requesting page: "+a,1);
var z="action=query&prop=revisions&rvprop=ids|flags|timestamp|user|userid|size&format=json&titles=";
asyncPost(glb.a, z+eur(a), fn);
}
function pickPageRevid(a)
{
var focus = "revid";
if(typeof a==="string")
{
var b=JSON.parse(a);
if(typeof b==="object")
{
for(var x in b.query.pages)
{
var c=b.query.pages[x];
return c.revisions[0][focus];
}
}
else
{
return false;
}
}
else // from now on pick functions will only work with string inputs. DO NOT parse pages before passing them into pick functions.
{
return false;
}
}
function tellPageExist(a)
{
try {a = JSON.parse(a);}catch(e){return false;}
if(typeof a !== "object") return false;
if(!("query" in a)) return false;
if(!("pages" in a.query)) return false;
if(-1 in a.query.pages) return false;
return true;
}
function check_page_revid(title)
{
return new Promise(function(r, s){
getPage(title, function(){
if(this.readyState !== 4)
return;
if(tellPageExist(this.responseText))
r(pickPageRevid(this.responseText));
else
r(null);
});
});
}
return check_page_revid;
})();
/** components done **/
var raw_lang_code = mw.config.values.wgUserLanguage || wgUserLanguage || navigator.language;
lang_code = acc_lang(raw_lang_code, ["en_us", "ja_jp", "zh_cn", "zh_hk"]);
var main_loop = function(){
if(done)
return;
expose(mw.config.values.wgPageName || w.wgPageName).then(function(a){
if(a === null) // the page does not exist. stop polling.
done = true, clearInterval(interval_id);
else if(a > current_revid)
ding(), done = true, (interval_id !== null ? clearInterval(interval_id) : void null);
else return 0;
});
};
interval_id = setInterval(main_loop, 2000);
try
{
document.getElementById("wpSave").addEventListener("click", function(){
done = true;
clearInterval(interval_id);
});
}catch(e){}
})(window);