User:Dragoniez/Selective Rollback.js
Note: After publishing, you may have to bypass your browser's cache to see the changes.
- Firefox / Safari: Hold Shift while clicking Reload, or press either Ctrl-F5 or Ctrl-R (⌘-R on a Mac)
- Google Chrome: Press Ctrl-Shift-R (⌘-Shift-R on a Mac)
- Edge: Hold Ctrl while clicking Refresh, or press Ctrl-F5.
/***************************************************************************************************\
Selective Rollback
@author [[User:Dragoniez]]
@version 4.3.0
@see https://meta.wikimedia.org/wiki/User:Dragoniez/Selective_Rollback
Some functionalities of this script are adapted from:
@link https://meta.wikimedia.org/wiki/User:Hoo_man/smart_rollback.js
@link https://en.wikipedia.org/wiki/User:DannyS712/AjaxRollback.js
\***************************************************************************************************/
// @ts-check
/// <reference path="./window/Selective Rollback.d.ts" />
/* global mw, OO */
//<nowiki>
(function() {
/**
* An across-the-board mw.Api instance.
* @type {mw.Api}
* @readonly
*/
var api;
/**
* A regular expression for unicode bidirectional characters.
* @readonly
*/
var rUnicodeBidi = /[\u200E\u200F\u202A-\u202E]+/g;
/**
* Index assigned to each rollback link.
*/
var srIndex = -1;
init();
/**
* The parent node that rollback links should look for for SR checkbox generation. If the checkbox shouldn't be generated, the value is `false`,
* and if on RCW, the value is `null`.
* @typedef {"li"|"#mw-diff-ntitle2"|false|null} ParentNode
*/
/**
* Initialize the script.
*/
function init() {
// Load dependent modules and the DOM
$.when(
mw.loader.using(['mediawiki.api', 'mediawiki.util', 'jquery.ui', 'oojs-ui-core', 'oojs-ui-windows']),
$.ready
).then(function() {
// Stop running the script if there're no visible rollback links
if (!getRollbackLinks().length) return;
// Set up variables
api = new mw.Api({
ajax: {
headers: {
'Api-User-Agent': 'Selective_Rollback/4.3.0 (https://meta.wikimedia.org/wiki/User:Dragoniez/Selective_Rollback.js)'
}
}
});
var /** @type {ParentNode} */ parentNode = (function() {
var spName = mw.config.get('wgCanonicalSpecialPageName');
if (typeof spName === 'string' && ['Recentchanges', 'Watchlist'].indexOf(spName) !== -1) {
return null; // RCW
} else if (mw.config.get('wgAction') === 'history' || spName === 'Contributions') {
return 'li';
} else if (typeof mw.config.get('wgDiffNewId') === 'number') {
return '#mw-diff-ntitle2';
} else if (document.querySelector('.mw-changeslist-line')) {
// Special:Recentchanges can be transcluded, and rollback links can be generated in it depending on server settings,
// and only RC and Watchlist use the class "mw-changeslist-line" (presumably). This condition block thus checks
// whether the current page transcludes RC, and if so, SR checkboxes shouldn't be generated.
return false;
} else {
var err = '[SR] Parent node could not be defined.';
mw.notify(
$('<div>').append(
err + ' This is likely to be a bug of Selective Rollback. (',
$('<a>')
.prop({
href: '//meta.wikimedia.org' + mw.util.getUrl('User_talk:Dragoniez/Selective_Rollback', {
action: 'edit',
section: 'new',
preloadtitle: 'Error report (' + new Date().toJSON().replace(/T[^T]+$/, '').replace(/-/g, '') + ')',
preload: 'User:Dragoniez/preload'
}) +
'&preloadparams%5B%5D=a%20parentNode%20error' +
'&preloadparams%5B%5D=' + encodeURIComponent(location.href),
target: '_blank'
})
.text('Report the error'),
')'
),
{type: 'error', autoHideSeconds: 'long'}
);
throw new Error(err);
}
})();
var cfg = getSRConfig();
appendStyleTag(cfg);
var msg = getMessages(cfg);
// Get meta info from the API
getMetaInfo().then(function(meta) {
// Get the Dialog class and initialize an instance of it
var Dialog = DialogFactory(cfg, msg, meta);
var dialog = new Dialog();
// Get the SR class
var SR = SRFactory(dialog, cfg, msg, parentNode);
// Initialize Selective Rollback
/** @type {NodeJS.Timeout} */
var hookTimeout;
/**
* The hook to listen to.
*/
var hook = mw.hook('wikipage.content');
/**
* Storage for SR-ed rollback links.
* @type {Link}
*/
var links = Object.create(null);
/**
* Function to execute when the page content is updated.
*/
var hookCallback = function() {
// The hook can fire multiple times, but we need only initialize rollback links once in consective hook events
clearTimeout(hookTimeout);
hookTimeout = setTimeout(function() {
if (dialog.isDestroyed()) {
// If the dialog has been destroyed, unlisten to changes in the page content
hook.remove(hookCallback);
return;
} else if (!$.isEmptyObject(links)) {
// Create a new object of links that are not detached from the DOM
links = Object.keys(links).reduce(function(acc, key) {
if (document.body.contains(links[key].rbspan)) acc[key] = links[key];
return acc;
}, Object.create(null));
}
var sr = new SR(links); // Initialize rollback links and assign SR functionalities to them
links = sr.links; // Store the SR-ed links for a next hook event
dialog.bindSR(sr, parentNode); // Bind the SR instance to the Dialog instance
}, 100);
};
hook.add(hookCallback); // Listen to updates in the page content
});
});
}
/**
* Get visible rollback links as a JavaScript array.
* @returns {HTMLSpanElement[]}
*/
function getRollbackLinks() {
return Array.prototype.slice.call($('.mw-rollback-link:visible'));
}
/**
* Get the Selective Rollback config, merged with the user config.
* @returns {SelectiveRollbackConfig}
*/
function getSRConfig() {
var /** @type {SelectiveRollbackConfig} @readonly */ cfg = {
lang: '',
editSummaries: {},
showKeys: false,
specialExpressions: {},
markBot: true,
watchPage: false,
watchExpiry: 'indefinite',
confirm: 'never',
mobileConfirm: 'always',
checkboxLabelColor: 'orange'
};
// Sanitize and merge user config
/**
* Check whether a config value is of the expected type.
* @param {"string"|"number"|"bigint"|"boolean"|"symbol"|"undefined"|"object"|"function"|"null"} expectedType
* @param {any} val
* @param {string} key
* @returns {boolean}
*/
var isOfType = function(expectedType, val, key) {
var valType = val === null ? 'null' : typeof val;
if (valType !== expectedType) {
console.error('[SR] TypeError: ' + expectedType + ' expected for "' + key + '", but got ' + valType + '.');
return false;
} else {
return true;
}
};
var userCfg = window.selectiveRollbackConfig;
if (typeof userCfg === 'object' && userCfg !== null) {
for (var key in userCfg) {
key = key.replace(rUnicodeBidi, '').trim();
var val = userCfg[key];
// Strict type check
var v;
if (val === (v = null) || val === (v = undefined)) {
console.error('[SR] The value ' + String(v) + ' for "' + key + '" is invalid.');
continue;
}
switch (key) {
case 'lang':
case 'watchExpiry':
case 'confirm':
case 'mobileConfirm':
case 'checkboxLabelColor':
if (!isOfType('string', val, key)) continue;
if (['confirm', 'mobileConfirm'].indexOf(key) !== -1 && ['never', 'always', 'RCW', 'nonRCW'].indexOf(val) === -1) {
console.error('[SR] "' + val + '" isn\'t a valid value for "' + key + '".');
continue;
}
break;
case 'editSummaries':
case 'specialExpressions':
if (!isOfType('object', val, key)) continue;
break;
case 'showKeys':
case 'markBot':
case 'watchPage':
if (!isOfType('boolean', val, key)) continue;
break;
default:
console.error('[SR] "' + key + '" isn\'t a valid config key.');
continue;
}
if (key === 'watchExpiry') { // Some typo fix
var m;
val = val.replace(rUnicodeBidi, '').trim();
if (/^in|^never/.test(key)) {
val = 'indefinite';
} else if ((m = /^1\s*(week|month|year)/.exec(val))) {
val = '1 ' + m[1];
} else if ((m = /^([36])\s*month/.exec(val))) {
val = m[1] + ' months';
// } else if (/^3\s*year/.test(val)) {
// val = '3 years';
} else {
console.error('[SR] "' + val + '" is not a valid watch-page expiry.');
continue;
}
userCfg[key] = val;
}
// @ts-ignore
cfg[key] = userCfg[key];
}
}
return cfg;
}
/**
* Get interface messages as an object.
* @param {SelectiveRollbackConfig} cfg
* @returns {Messages}
*/
function getMessages(cfg) {
/**
* @typedef {"ja"|"en"|"zh"|"es"|"ro"|"vi"} Languages
*/
/** @type {Record<Languages, Messages>} @readonly */
var i18n = {
ja: {
'portletlink-tooltip': 'Selective Rollbackのダイアログを開く',
'summary-label-primary': '編集要約',
'summary-option-default': '標準の編集要約',
'summary-option-custom': 'カスタム',
'summary-label-custom': 'カスタム編集要約',
'summary-tooltip-$0': '($0は標準の編集要約に置換されます。)',
'summary-tooltip-$0-error': '($0は<b>英語の</b>標準編集要約に置換されます。)',
'summary-tooltip-specialexpressions': '置換表現',
'summary-label-preview': '要約プレビュー', // v4.0.0
'summary-tooltip-preview': '(マジックワードは置換されます。)', // v4.0.0
'markbot-label': 'ボット編集として巻き戻し',
'watchlist-label': '対象ページをウォッチリストに追加',
'watchlist-expiry-label': '期間',
'watchlist-expiry-indefinite': '無期限',
'watchlist-expiry-1week': '1週間',
'watchlist-expiry-1month': '1か月',
'watchlist-expiry-3months': '3か月',
'watchlist-expiry-6months': '6か月',
'watchlist-expiry-1year': '1年',
'watchlist-expiry-3years': '3年', // Not used
'button-rollbackchecked': 'チェック項目を巻き戻し',
'button-checkall': '全てチェック',
'button-close': '閉じる',
'msg-nonechecked': 'チェックボックスがチェックされていません。',
'msg-linksresolved': 'このページの巻き戻しリンクは全て解消済みです。',
'msg-confirm': '巻き戻しを実行しますか？',
'rbstatus-reverted': '巻き戻し済',
'rbstatus-failed': '巻き戻し失敗',
'rbstatus-notify-success': '成功', // v4.0.0
'rbstatus-notify-failure': '失敗' // v4.0.0
},
en: {
'portletlink-tooltip': 'Open the Selective Rollback dialog',
'summary-label-primary': 'Edit summary',
'summary-option-default': 'Default edit summary',
'summary-option-custom': 'Custom',
'summary-label-custom': 'Custom edit summary',
'summary-tooltip-$0': '($0 will be replaced with the default rollback summary.)',
'summary-tooltip-$0-error': '($0 will be replaced with the default rollback summary <b>in English</b>.)',
'summary-tooltip-specialexpressions': 'Replacement expressions',
'summary-label-preview': 'Summary preview', // v4.0.0
'summary-tooltip-preview': '(Magic words will be replaced.)', // v4.0.0
'markbot-label': 'Mark rollbacks as bot edits',
'watchlist-label': 'Add the target pages to watchlist',
'watchlist-expiry-label': 'Expiry',
'watchlist-expiry-indefinite': 'Indefinite',
'watchlist-expiry-1week': '1 week',
'watchlist-expiry-1month': '1 month',
'watchlist-expiry-3months': '3 months',
'watchlist-expiry-6months': '6 months',
'watchlist-expiry-1year': '1 year',
'watchlist-expiry-3years': '3 years', // Not used
'button-rollbackchecked': 'Rollback checked',
'button-checkall': 'Check all',
'button-close': 'Close',
'msg-nonechecked': 'No checkbox is checked.',
'msg-linksresolved': 'Rollback links on this page have all been resolved.',
'msg-confirm': 'Are you sure you want to rollback this edit?',
'rbstatus-reverted': 'reverted',
'rbstatus-failed': 'rollback failed',
'rbstatus-notify-success': 'Success', // v4.0.0
'rbstatus-notify-failure': 'Failure' // v4.0.0
},
zh: {
'portletlink-tooltip': '打开Selective Rollback日志',
'summary-label-primary': '编辑摘要',
'summary-option-default': '默认编辑摘要',
'summary-option-custom': '自定义',
'summary-label-custom': '自定义编辑摘要',
'summary-tooltip-$0': '($0将会被默认编辑摘要替代。)',
'summary-tooltip-$0-error': '($0将会被默认编辑摘要为<b>英文</b>替代。)',
'summary-tooltip-specialexpressions': '替换表达',
'summary-label-preview': '编辑摘要的预览', // v4.0.0
'summary-tooltip-preview': '(魔术字将被替换。)', // v4.0.0
'markbot-label': '标记为机器人编辑',
'watchlist-label': '将目标页面加入监视页面',
'watchlist-expiry-label': '时间',
'watchlist-expiry-indefinite': '不限期',
'watchlist-expiry-1week': '1周',
'watchlist-expiry-1month': '1个月',
'watchlist-expiry-3months': '3个月',
'watchlist-expiry-6months': '6个月',
'watchlist-expiry-1year': '1年',
'watchlist-expiry-3years': '3年', // Not used
'button-rollbackchecked': '勾选回退',
'button-checkall': '全选',
'button-close': '关闭',
'msg-nonechecked': '未选择任何勾选框。',
'msg-linksresolved': '与该页面相关的回退全部完成。',
'msg-confirm': '您确定要回退该编辑吗?',
'rbstatus-reverted': '已回退',
'rbstatus-failed': '回退失败',
'rbstatus-notify-success': '成功', // v4.0.0
'rbstatus-notify-failure': '失败' // v4.0.0
},
/** @author [[User:64andtim]] */
es: {
'portletlink-tooltip': 'Abrir el diálogo Selective Rollback',
'summary-label-primary': 'Resumen de edición',
'summary-option-default': 'Resumen de edición automática',
'summary-option-custom': 'Manual',
'summary-label-custom': 'Resumen de edición manual',
'summary-tooltip-$0': '($0 será reemplazada con la resumen de reversión automática.)',
'summary-tooltip-$0-error': '($0 será reemplazada con la resumen de reversión automática <b>en inglés</b>.)',
'summary-tooltip-specialexpressions': 'Expresiones de reemplazo',
'summary-label-preview': 'Previsualización del resumen de edición', // v4.0.0
'summary-tooltip-preview': '(Las palabras mágicas serán reemplazadas.)', // v4.0.0
'markbot-label': 'Marcar las reversiones cómo ediciones de un bot',
'watchlist-label': 'Vigilar las páginas en tu lista de seguimiento',
'watchlist-expiry-label': 'Tiempo',
'watchlist-expiry-indefinite': 'Permanente',
'watchlist-expiry-1week': '1 semana',
'watchlist-expiry-1month': '1 mes',
'watchlist-expiry-3months': '3 meses',
'watchlist-expiry-6months': '6 meses',
'watchlist-expiry-1year': '1 año',
'watchlist-expiry-3years': '3 años', // Not used
'button-rollbackchecked': 'Revertir elegidos',
'button-checkall': 'Elegir todos',
'button-close': 'Cerrar',
'msg-nonechecked': 'Ningún casilla fue elegida.',
'msg-linksresolved': 'Todos los enlaces de reversión en esta página se han resuelto.',
'msg-confirm': '¿Estás seguro que quieres revertir este edición?',
'rbstatus-reverted': 'revertido',
'rbstatus-failed': 'la reversión falló',
'rbstatus-notify-success': 'Éxito', // v4.0.0
'rbstatus-notify-failure': 'Falla' // v4.0.0
},
/** @author [[User:NGC 54]] */
ro: {
'portletlink-tooltip': 'Deschide dialogul Selective Rollback',
'summary-label-primary': 'Descrierea modificării',
'summary-option-default': 'Descrierea implicită a modificării',
'summary-option-custom': 'Personalizat',
'summary-label-custom': 'Descriere personalizată a modificării',
'summary-tooltip-$0': '($0 va fi înlocuit cu descrierea implicită a revenirii.)',
'summary-tooltip-$0-error': '($0 va fi înlocuit cu descrierea implicită a revenirii <b>în engleză</b>.)',
'summary-tooltip-specialexpressions': 'Expresii de înlocuire',
'summary-label-preview': 'Previzualizare descriere', // v4.0.0
'summary-tooltip-preview': '(Cuvintele magice vor fi înlocuite.)', // v4.0.0
'markbot-label': 'Marchează revenirile drept modificări făcute de robot',
'watchlist-label': 'Adaugă paginile țintă la pagini urmărite',
'watchlist-expiry-label': 'Expiră',
'watchlist-expiry-indefinite': 'Nelimitat',
'watchlist-expiry-1week': '1 săptămână',
'watchlist-expiry-1month': '1 lună',
'watchlist-expiry-3months': '3 luni',
'watchlist-expiry-6months': '6 luni',
'watchlist-expiry-1year': '1 an',
'watchlist-expiry-3years': '3 ani', // Not used
'button-rollbackchecked': 'Revino asupra celor bifate',
'button-checkall': 'Bifează tot',
'button-close': 'Închide',
'msg-nonechecked': 'Nu este bifată nicio căsuță bifabilă.',
'msg-linksresolved': 'Toate legăturile de revenire de pe această pagină au fost utilizate.',
'msg-confirm': 'Ești sigur(ă) că vrei să revii asupra acestei modificări?',
'rbstatus-reverted': 'revenit',
'rbstatus-failed': 'revenire eșuată',
'rbstatus-notify-success': 'Succes', // v4.0.0
'rbstatus-notify-failure': 'Eșec' // v4.0.0
},
/** @author [[User:Hide on Rosé]] */
vi: {
'portletlink-tooltip': 'Mở hộp thoại Lùi sửa theo lựa chọn',
'summary-label-primary': 'Tóm lược sửa đổi',
'summary-option-default': 'Tóm lược sửa đổi mặc định',
'summary-option-custom': 'Tuỳ chỉnh',
'summary-label-custom': 'Tóm lược tuỳ chỉnh',
'summary-tooltip-$0': '($0 sẽ được thay bằng tóm lược sửa đổi mặc định.)',
'summary-tooltip-$0-error': '($0 sẽ được thay bằng tóm lược sửa đổi mặc định <b>trong tiếng Anh</b>.)',
'summary-tooltip-specialexpressions': 'Thay thế biểu thức',
'summary-label-preview': 'Xem trước tóm lược', // v4.0.0
'summary-tooltip-preview': '(Từ ma thuật sẽ được thay thế.)', // v4.0.0
'markbot-label': 'Đánh dấu là sửa đổi bot',
'watchlist-label': 'Thêm trang mục tiêu vào danh sách theo dõi',
'watchlist-expiry-label': 'Hết hạn',
'watchlist-expiry-indefinite': 'Vô hạn',
'watchlist-expiry-1week': '1 tuần',
'watchlist-expiry-1month': '1 tháng',
'watchlist-expiry-3months': '3 tháng',
'watchlist-expiry-6months': '6 tháng',
'watchlist-expiry-1year': '1 năm',
'watchlist-expiry-3years': '3 năm', // Not used
'button-rollbackchecked': 'Đã chọn để lùi sửa',
'button-checkall': 'Chọn tất cả',
'button-close': 'Đóng',
'msg-nonechecked': 'Chưa chọn sửa đổi.',
'msg-linksresolved': 'Đã xử lý tất cả liên kết lùi sửa.',
'msg-confirm': 'Bạn có muốn lùi sửa sửa đổi này không?',
'rbstatus-reverted': 'đã lùi sửa',
'rbstatus-failed': 'lùi lại không thành công',
'rbstatus-notify-success': 'Thành công', // v4.0.0
'rbstatus-notify-failure': 'Không thành công' // v4.0.0
}
};
var langSwitch = (cfg.lang || mw.config.get('wgUserLanguage')).replace(/-.*$/, ''); // Fall back to the user's language in preferences
if (Object.keys(i18n).indexOf(langSwitch) !== -1) {
return i18n[langSwitch];
} else {
if (cfg.lang) {
console.error('[SR] Sorry, "' + cfg.lang + '" is unavaiable as the interface language.');
}
return i18n.en;
}
}
/**
* Append to the document head a \<style> tag for SR.
* @param {SelectiveRollbackConfig} cfg
* @returns {void}
*/
function appendStyleTag(cfg) {
var style = document.createElement('style');
style.textContent =
'.sr-checkbox-wrapper {' +
'display: inline-block;' +
'}' +
'.sr-checkbox {' +
'margin-right: 0.5em;' +
'vertical-align: middle;' +
'}' +
'.sr-rollback {' +
'display: inline-block;' +
'margin: 0 0.5em;' +
'}' +
'.sr-rollback-label {' +
'font-weight: bold;' +
'color: ' + cfg.checkboxLabelColor + ';' +
'}' +
'.sr-dialog-borderbox {' +
'display: block;' +
'width: 100%;' +
'box-sizing: border-box;' +
'border: 1px solid #777;' +
'border-radius: 1%;' +
'padding: 2px 4px;' +
'}' +
'.sr-dialog-tooltip {' +
'font-size: smaller;' +
'margin: 0;' +
'}' +
'#sr-summarypreview {' +
'max-height: 5em;' +
'overflow: auto;' +
'overflow-wrap: break-word;' +
'word-wrap: break-word;' +
'color: var(--color-base, white);' +
'background-color: var(--background-color-neutral, #54595d);' +
'}';
document.head.appendChild(style);
}
/**
* @typedef {object} MetaInfo
* @property {string} summary The raw `revertpage` message.
* @property {string} parsedsummary The `revertpage` message with {{PLURAL}} margic words parsed.
* @property {boolean} fetched Whether the default rollback summary was fetched.
* @property {string[]} rights The current user's user rights.
*/
/**
* Get the default rollback summary and the current user's user rights on the local wiki.
* @returns {JQueryPromise<MetaInfo>}
*/
function getMetaInfo() {
return api.get({
action: 'query',
meta: 'allmessages|userinfo',
ammessages: 'revertpage',
amlang: mw.config.get('wgContentLanguage'), // the language of the wiki
uiprop: 'rights',
formatversion: '2'
}).then(function(res) {
/** @type {string=} */
var summary = res && res.query && res.query.allmessages && res.query.allmessages[0] && res.query.allmessages[0].content;
/** @type {string[]} */
var rights = res && res.query && res.query.userinfo && res.query.userinfo.rights || [];
return {
summary: summary,
rights: rights
};
}).catch(function(_, err) {
console.log(err);
return {
summary: void 0,
rights: []
};
}).then(/** @param {{summary: string|undefined; rights: string[];}} res */ function(res) {
var fetched = !!res.summary;
var summary = res.summary || 'Reverted edits by [[Special:Contributions/$2|$2]] ([[User talk:$2|talk]]) to last revision by [[User:$1|$1]]';
var parsedsummary = summary;
// Parse {{PLURAL}}
var rPlural = /\{\{PLURAL:\$7\|(.+?)(?:\|(.*?))\}\}/gi;
var m;
while ((m = rPlural.exec(parsedsummary))) {
parsedsummary = parsedsummary.replace(m[0], m[2] || m[1]);
}
return {
summary: summary,
parsedsummary: parsedsummary,
fetched: fetched,
rights: res.rights
};
});
}
/**
* @typedef {{$label: JQuery<HTMLLabelElement>; $checkbox: JQuery<HTMLInputElement>;}} Box
*/
/**
* Create a labeled checkbox.
* ```html
* <label class="sr-checkbox-wrapper">
* <input class="sr-checkbox" type="checkbox">
* <span>LABELTEXT</span>
* </label>
* ```
* @param {string} labelText
* @param {string} [textClassNames] Optional class names to apply to the text of the label.
* @returns {Box}
*/
function createCheckbox(labelText, textClassNames) {
var /** @type {JQuery<HTMLLabelElement>} */ $label;
var /** @type {JQuery<HTMLInputElement>} */ $checkbox;
($label = $('<label>'))
.addClass('sr-checkbox-wrapper')
.append(
($checkbox = $('<input>'))
.prop({type: 'checkbox'})
.addClass('sr-checkbox'),
$('<span>')
.text(labelText)
.addClass(textClassNames || '')
);
return {$label: $label, $checkbox: $checkbox};
}
/**
* Additional parameters to `action=rollback`.
* @typedef {object} RollbackParams
* @property {string} summary An empty string will be altered with the default summary by the mediawiki software
* @property {boolean} markbot
* @property {"nochange"|"preferences"|"unwatch"|"watch"} watchlist Default: preferences
* @property {string=} watchlistexpiry
*/
/**
* Return the Dialog class.
* @param {SelectiveRollbackConfig} cfg
* @param {Messages} msg
* @param {MetaInfo} meta
* @returns
*/
function DialogFactory(cfg, msg, meta) {
function Dialog() {
var _this = this;
// Create dialog
/**
* The SR dialog.
* @type {JQuery<HTMLDivElement>}
*/
this.$dialog = $('<div>');
this.$dialog
.prop({title: 'Selective Rollback'})
.css({
padding: '1em',
maxWidth: '580px'
})
.dialog({
dialogClass: 'sr-dialog',
height: 'auto',
width: 'auto',
minWidth: 515,
minHeight: 175,
resizable: false,
autoOpen: false,
modal: true
});
// Property-related variables
var /** @type {JQuery<HTMLSelectElement>} */ $summaryList;
var /** @type {JQuery<HTMLInputElement>} */ $summary;
var /** @type {JQuery<HTMLDivElement>} */ $summaryPreview;
var /** @type {JQuery<HTMLParagraphElement>} */ $summaryPreviewTooltip;
var botBox = createCheckbox(msg['markbot-label']);
var watchBox = createCheckbox(msg['watchlist-label']);
var /** @type {JQuery<HTMLUListElement>} */ $watchUl;
var /** @type {JQuery<HTMLSelectElement>} */ $watchExpiry;
// Intra-constructor variables
var psId = 'sr-presetsummary';
var csId = 'sr-customsummary';
var /** @type {JQuery<HTMLOptionElement>} */ $psOptCustom;
// Create dialog contents
this.$dialog.append(
// Preset summary wrapper
$('<div>')
.prop({id: 'sr-presetsummary-wrapper'})
.css({marginBottom: '0.5em'})
.append(
$('<label>')
.prop({htmlFor: psId})
.text(msg['summary-label-primary']),
($summaryList = $('<select>'))
.prop({id: psId})
.addClass('sr-dialog-borderbox')
.append(
$('<option>')
.prop({
id: 'sr-presetsummary-default',
value: ''
})
.text(msg['summary-option-default']),
(function() {
// Append user-defined edit summaries if there's any
var $options = $([]);
if (!$.isEmptyObject(cfg.editSummaries)) {
Object.keys(cfg.editSummaries).forEach(function(key) {
$options = $options.add(
$('<option>')
.prop({value: cfg.editSummaries[key]})
.text(cfg.showKeys ? key : cfg.editSummaries[key])
);
});
}
return $options;
})(),
($psOptCustom = $('<option>'))
.prop({
id: 'sr-presetsummary-custom',
value: 'other'
})
.text(msg['summary-option-custom'])
)
.off('change').on('change', function() {
_this.previewSummary();
})
),
// Custom summary wrapper
$('<div>')
.prop({id: 'sr-customsummary-wrapper'})
.css({marginBottom: '0.3em'})
.append(
$('<label>')
.prop({htmlFor: csId})
.text(msg['summary-label-custom']),
($summary = $('<input>'))
.prop({id: csId})
.addClass('sr-dialog-borderbox')
.off('focus').on('focus', function() {
// When the custom summary field is focused, set the dropdown option to "other"
var initiallySelected = $psOptCustom.is(':selected');
$psOptCustom.prop('selected', true);
if (!initiallySelected) {
$summaryList.trigger('change');
}
})
.off('input').on('input', function() {
_this.previewSummary();
}),
$('<p>')
.prop({
id: 'sr-customsummary-$0',
innerHTML: msg[meta.fetched ? 'summary-tooltip-$0' : 'summary-tooltip-$0-error']
})
.addClass('sr-dialog-tooltip'),
$('<p>')
.prop({id: 'sr-customsummary-$SE'})
.addClass('sr-dialog-tooltip')
.text(function() {
// Show a list of special expressions if defined by the user
if (!$.isEmptyObject(cfg.specialExpressions)) {
var seTooltip = Object.keys(cfg.specialExpressions).join(', ');
return '(' + msg['summary-tooltip-specialexpressions'] + ': ' + seTooltip + ')';
} else {
$(this).hide();
return '';
}
})
),
// Summary preview wrapper
$('<div>')
.prop({id: 'sr-summarypreview-wrapper'})
.append(
document.createTextNode(msg['summary-label-preview']),
($summaryPreview = $('<div>'))
.prop({id: 'sr-summarypreview'})
.addClass('sr-dialog-borderbox'),
($summaryPreviewTooltip = $('<p>'))
.prop({id: 'sr-summarypreview-tooltip'})
.text(msg['summary-tooltip-preview'])
.addClass('sr-dialog-tooltip')
.hide()
)
.css({marginBottom: '0.8em'}),
// Markbot option wrapper
$('<div>')
.prop({id: 'sr-bot-wrapper'})
.append(botBox.$label)
.css('display', function() {
if (meta.rights.indexOf('markbotedits') !== -1) {
// If the current user has "markbotedits", show the checkbox and (un)check it in accordance with the config
botBox.$checkbox.prop('checked', cfg.markBot);
return 'block';
} else {
// If the current user doesn't have "markbotedits", hide the checkbox
return 'none';
}
}),
// Watchlist option wrapper
$('<div>')
.prop({id: 'sr-watchlist-wrapper'})
.append(
watchBox.$label,
($watchUl = $('<ul>'))
.prop({id: 'sr-watchlist-expiry'})
.css({marginTop: '0.2em'})
.hide()
.append(
$('<li>')
.append(
document.createTextNode(msg['watchlist-expiry-label']),
($watchExpiry = $('<select>'))
.prop({id: 'sr-watchlist-expiry-dropdown'})
.css({marginLeft: '0.5em'})
.append(
[
{value: 'indefinite', text: msg['watchlist-expiry-indefinite']},
{value: '1 week', text: msg['watchlist-expiry-1week']},
{value: '1 month', text: msg['watchlist-expiry-1month']},
{value: '3 months', text: msg['watchlist-expiry-3months']},
{value: '6 months', text: msg['watchlist-expiry-6months']},
{value: '1 year', text: msg['watchlist-expiry-1year']}//,
// {value: '3 years', text: msg['watchlist-expiry-3years']} // 1y is the max ATM; phab:T336142
]
.map(function(obj) {
return $('<option>').prop('value', obj.value).text(obj.text);
})
)
.val(cfg.watchExpiry)
)
)
)
);
// Initialize the watchlist checkbox
watchBox.$checkbox
.off('change').on('change', function() {
// Show/hide the expiry dropdown when the checkbox is (un)checked
$watchUl.toggle($(this).is(':checked'));
})
.prop('checked', cfg.watchPage)
.trigger('change');
// Define properties
/**
* The summary dropdown.
* @type {JQuery<HTMLSelectElement>}
*/
this.$summaryList = $summaryList;
/**
* The summary input.
* @type {JQuery<HTMLInputElement>}
*/
this.$summary = $summary;
/**
* The div for summary preview.
* @type {JQuery<HTMLDivElement>}
*/
this.$summaryPreview = $summaryPreview;
/**
* The div for summary preview tooltip (which says "Magic words will be replaced").
* @type {JQuery<HTMLDivElement>}
*/
this.$summaryPreviewTooltip = $summaryPreviewTooltip;
/**
* The markbox checkbox.
* @type {JQuery<HTMLInputElement>}
*/
this.$markbot = botBox.$checkbox;
/**
* The watch-page checkbox.
* @type {JQuery<HTMLInputElement>}
*/
this.$watch = watchBox.$checkbox;
/**
* The watch-expiry dropdown.
* @type {JQuery<HTMLSelectElement>}
*/
this.$watchExpiry = $watchExpiry;
/**
* The portlet link to open the SR dialog.
* @type {HTMLLIElement?}
*/
this.portlet = mw.util.addPortletLink(
mw.config.get('skin') === 'minerva' ? 'p-personal' : 'p-cactions',
'#',
'Selective Rollback',
'ca-sr',
msg['portletlink-tooltip'],
void 0,
'#ca-move'
);
if (this.portlet) {
this.portlet.addEventListener('click', function(e) {
e.preventDefault();
_this.open();
});
} else {
console.error('[SR] Failed to create a portlet link.');
}
/**
* Whether the dialog has been destroyed.
* @type {boolean}
*/
this.destroyed = false;
// On jawp, set up autocomplete for the custom summary textbox
var moduleName = 'ext.gadget.WpLibExtra';
if (mw.config.get('wgWikiID') === 'jawiki' && mw.loader.getModuleNames().indexOf(moduleName) !== -1) {
mw.loader.using(moduleName).then(function(require) {
var /** @type {WpLibExtra} */ lib = require(moduleName);
$.when(lib.getVipList('wikilink'), lib.getLtaList('wikilink')).then(function(vipList, ltaList) {
var list = vipList.concat(ltaList);
$summary.autocomplete({
source: function(req, res) {
// Limit the list to the maximum number of 10, or it can stick out of the viewport
var results = $.ui.autocomplete.filter(list, req.term);
res(results.slice(0, 10));
},
select: function(_, ui) {
// When the event is triggered, getSummary picks up the value before selection
// Because of this, pick up the autocompleted value and pass it to previewSummary
var /** @type {string?} */ val = ui.item && ui.item.value;
if (val) {
_this.previewSummary(val);
}
},
position: {
my: 'left bottom',
at: 'left top'
}
});
});
});
}
// Initialize summary preview
this.$summary.trigger('input');
}
/**
* Bind an SR instance to the Dialog instance, and construct buttons.
* @param {InstanceType<ReturnType<typeof SRFactory>>} sr
* @param {ParentNode} parentNode
* @returns {Dialog}
*/
Dialog.prototype.bindSR = function(sr, parentNode) {
var _this = this;
var btns = [
{ // "Rollback checked" button
text: msg['button-rollbackchecked'],
click: function() {
sr.selectiveRollback();
}
},
{ // "Check all" button
text: msg['button-checkall'],
click: function() {
var cnt = Object.keys(sr.links).reduce(function(acc, key) {
var obj = sr.links[key];
if (obj.box) {
obj.box.$checkbox.prop('checked', true);
acc++;
}
return acc;
}, 0);
if (!cnt) {
mw.notify(msg['msg-linksresolved'], {type: 'warn'});
}
}
},
{ // "Close" button
text: msg['button-close'],
click: function() {
_this.close();
}
}
];
if (!parentNode) btns.splice(0, 2); // Only leave the "Close" button if parentNode is a falsy value
this.$dialog.dialog({buttons: btns});
return this;
};
/**
* Open the SR dialog.
* @returns {Dialog}
*/
Dialog.prototype.open = function() {
this.$dialog.dialog('open');
return this;
};
/**
* Close the SR dialog.
* @returns {Dialog}
*/
Dialog.prototype.close = function() {
this.$dialog.dialog('close');
return this;
};
/**
* Destroy the dialog. This method also removes the portlet link.
* @returns {void}
*/
Dialog.prototype.destroy = function() {
this.$dialog.empty().dialog('destroy');
this.destroyed = true;
if (this.portlet) this.portlet.remove();
};
/**
* Get the destroyed state of the dialog.
* @returns {boolean}
*/
Dialog.prototype.isDestroyed = function() {
return this.destroyed;
};
/**
* Get summary.
* @returns {string} Can return an empty string if the default option is selected or if the custom option is selected but the
* input for a custom summary is empty.
*
* Note that the default rollback summary is used by the mediawiki software if the `summary` parameter to `action=rollback`
* is unspecified or specified with an empty string.
*/
Dialog.prototype.getSummary = function() {
var summary = this.$summaryList.val() === 'other' ? this.$summary[0].value.replace(rUnicodeBidi, '').trim() : this.$summaryList[0].value;
if (summary === '$0') {
// If the summary is customized but is only of "$0", let the mediawiki software use the default summary
// (This leads to a better performance of magic word parsing)
summary = '';
} else {
// Replace $0 with the default summary
summary = summary.replace('$0', meta.parsedsummary);
}
if (!$.isEmptyObject(cfg.specialExpressions)) { // Replace special expressions as defined by the user
for (var key in cfg.specialExpressions) {
summary = summary.split(key).join(cfg.specialExpressions[key]);
}
}
return summary;
};
/**
* Get the checked state of the markbot box.
* @returns {boolean}
*/
Dialog.prototype.getMarkBot = function() {
return this.$markbot.is(':checked');
};
/**
* Get the checked state of the watch-page box, converted to a string value.
* @returns {"watch"|"nochange"}
*/
Dialog.prototype.getWatchlist = function() {
return this.$watch.is(':checked') ? 'watch' : 'nochange';
};
/**
* Get the selected watchlist expiry.
* @returns {string=} `undefined` if the watch-page box isn't checked.
*/
Dialog.prototype.getWatchlistExpiry = function() {
return this.$watch.is(':checked') && this.$watchExpiry[0].value || void 0;
};
/**
* Get parameters to `action=rollback`.
* @returns {RollbackParams}
*/
Dialog.prototype.getParams = function() {
return {
summary: this.getSummary(),
markbot: this.getMarkBot(),
watchlist: this.getWatchlist(),
watchlistexpiry: this.getWatchlistExpiry()
};
};
var /** @type {mw.Api} @readonly */ previewApi = new mw.Api({
ajax: {
headers: {
'Api-User-Agent': 'Selective Rollback/4.3.0 (https://meta.wikimedia.org/wiki/User:Dragoniez/Selective_Rollback.js)',
/** @see https://www.mediawiki.org/wiki/API:Etiquette#Other_notes */
// @ts-ignore
'Promise-Non-Write-API-Action': true
}
}
});
var /** @type {NodeJS.Timeout} */ previewTimeout;
/**
* Preview summary.
* @param {string} [manualSummary] If not passed, the method calls `getSummary`.
* @returns {void}
*/
Dialog.prototype.previewSummary = function(manualSummary) {
clearTimeout(previewTimeout);
var _this = this;
// Get summary to preview
var summary = manualSummary || this.getSummary();
var containsMagicWords = false;
if (!summary) { // If the obtained summary is an empty string, preview the default summary
summary = meta.summary; // Might contain magic words
containsMagicWords = /\{\{plural:/i.test(summary);
}
// Preview
previewTimeout = setTimeout(function() {
previewApi.abort();
previewApi.post({
action: 'parse',
summary: summary,
prop: '',
formatversion: '2'
}).then(function(res) {
return res && res.parse && typeof res.parse.parsedsummary === 'string' ? res.parse.parsedsummary : null;
}).catch(/** @param {object} err */ function(_, err) {
if (err && err.exception !== 'abort') {
console.log(err);
}
return null;
}).then(/** @param {string?} parsedsummary */ function(parsedsummary) {
parsedsummary = parsedsummary !== null ? parsedsummary : '???';
_this.$summaryPreview.prop('innerHTML', parsedsummary);
_this.$summaryPreviewTooltip.toggle(containsMagicWords); // Toggle the visibility of the magic word tooltip
});
}, 500);
};
return Dialog;
}
/**
* Object that stores elements related to the SR checkbox.
* @typedef {{$wrapper: JQuery<HTMLSpanElement>;} & Box} SRBox
*/
/**
* Object that stores rollback links and their associated SR checkboxes.
* @typedef {Record<string, {rbspan: HTMLSpanElement; box: SRBox?;}>} Link
*/
/**
* Return the SR class.
* @param {InstanceType<ReturnType<typeof DialogFactory>>} dialog An instance of the Dialog class.
* @param {SelectiveRollbackConfig} cfg
* @param {Messages} msg
* @param {ParentNode} parentNode
* @returns
*/
function SRFactory(dialog, cfg, msg, parentNode) {
/** @readonly */
var onRCW = parentNode === null;
/**
* Initialize an SR instance.
* @constructor
* @param {Link} unresolvedLinks SR-ed rollback links previously initialized but yet to be resolved.
*/
function SR(unresolvedLinks) {
var _this = this;
/** Adapted from {@link https://github.com/wikimedia/mediawiki-extensions-MobileDetect/blob/master/src/Hooks.php}. */
var rMobile = new RegExp(
// iPod/iPhone
'ipod|iphone|' +
// Android
'android|' +
// Opera Mini/Mobile
'opera mini|' +
// Blackberry
'blackberry|' +
// Palm OS
'pre/|palm os|palm|hiptop|avantgo|plucker|xiino|blazer|elaine|' +
// Windows Mobile
'iris|3g_t|windows ce|opera mobi|windows ce; smartphone;|windows ce; iemobile|' +
// Other generic terms
'mini 9.5|vx1000|lge|m800|e860|u940|ux840|compal|wireless|mobi|ahong|lg380|lgku|lgu900|lg210|lg47|lg920|lg840|lg370|sam-r|mg50|s55|g83|t66|vx400|mk99|d615|d763|el370|sl900|mp500|samu3|samu4|vx10|xda_|samu5|samu6|samu7|samu9|a615|b832|m881|s920|n210|s700|c-810|_h797|mob-x|sk16d|848b|mowser|s580|r800|471x|v120|rim8|c500foma:|160x|x160|480x|x640|t503|w839|i250|sprint|w398samr810|m5252|c7100|mt126|x225|s5330|s820|htil-g1|fly v71|s302|-x113|novarra|k610i|-three|8325rc|8352rc|sanyo|vx54|c888|nx250|n120|mtk|c5588|s710|t880|c5005|i;458x|p404i|s210|c5100|teleca|s940|c500|s590|foma|samsu|vx8|vx9|a1000|_mms|myx|a700|gu1100|bc831|e300|ems100|me701|me702m-three|sd588|s800|8325rc|ac831|mw200|brew|d88|htc/|htc_touch|355x|m50|km100|d736|p-9521|telco|sl74|ktouch|m4u/|me702|8325rc|kddi|phone|lg|sonyericsson|samsung|240x|x320|vx10|nokia|sony cmd|motorola|up.browser|up.link|mmp|symbian|smartphone|midp|wap|vodafone|o2|pocket|kindle|mobile|psp|treo|' +
// First 4 letters
'^(1207|3gso|4thp|501i|502i|503i|504i|505i|506i|6310|6590|770s|802s|a wa|acer|acs-|airn|alav|asus|attw|au-m|aur |aus |abac|acoo|aiko|alco|alca|amoi|anex|anny|anyw|aptu|arch|argo|bell|bird|bw-n|bw-u|beck|benq|bilb|blac|c55/|cdm-|chtm|capi|cond|craw|dall|dbte|dc-s|dica|ds-d|ds12|dait|devi|dmob|doco|dopo|el49|erk0|esl8|ez40|ez60|ez70|ezos|ezze|elai|emul|eric|ezwa|fake|fly-|fly_|g-mo|g1 u|g560|gf-5|grun|gene|go.w|good|grad|hcit|hd-m|hd-p|hd-t|hei-|hp i|hpip|hs-c|htc |htc-|htca|htcg|htcp|htcs|htct|htc_|haie|hita|huaw|hutc|i-20|i-go|i-ma|i230|iac|iac-|iac/|ig01|im1k|inno|iris|jata|java|kddi|kgt|kgt/|kpt |kwc-|klon|lexi|lg g|lg-a|lg-b|lg-c|lg-d|lg-f|lg-g|lg-k|lg-l|lg-m|lg-o|lg-p|lg-s|lg-t|lg-u|lg-w|lg/k|lg/l|lg/u|lg50|lg54|lge-|lge/|lynx|leno|m1-w|m3ga|m50/|maui|mc01|mc21|mcca|medi|meri|mio8|mioa|mo01|mo02|mode|modo|mot |mot-|mt50|mtp1|mtv |mate|maxo|merc|mits|mobi|motv|mozz|n100|n101|n102|n202|n203|n300|n302|n500|n502|n505|n700|n701|n710|nec-|nem-|newg|neon|netf|noki|nzph|o2 x|o2-x|opwv|owg1|opti|oran|p800|pand|pg-1|pg-2|pg-3|pg-6|pg-8|pg-c|pg13|phil|pn-2|pt-g|palm|pana|pire|pock|pose|psio|qa-a|qc-2|qc-3|qc-5|qc-7|qc07|qc12|qc21|qc32|qc60|qci-|qwap|qtek|r380|r600|raks|rim9|rove|s55/|sage|sams|sc01|sch-|scp-|sdk/|se47|sec-|sec0|sec1|semc|sgh-|shar|sie-|sk-0|sl45|slid|smb3|smt5|sp01|sph-|spv |spv-|sy01|samm|sany|sava|scoo|send|siem|smar|smit|soft|sony|t-mo|t218|t250|t600|t610|t618|tcl-|tdg-|telm|tim-|ts70|tsm-|tsm3|tsm5|tx-9|tagt|talk|teli|topl|hiba|up.b|upg1|utst|v400|v750|veri|vk-v|vk40|vk50|vk52|vk53|vm40|vx98|virg|vite|voda|vulc|w3c |w3c-|wapj|wapp|wapu|wapm|wig |wapi|wapr|wapv|wapy|wapa|waps|wapt|winc|winw|wonu|x700|xda2|xdag|yas-|your|zte-|zeto|acs-|alav|alca|amoi|aste|audi|avan|benq|bird|blac|blaz|brew|brvw|bumb|ccwa|cell|cldc|cmd-|dang|doco|eml2|eric|fetc|hipt|http|ibro|idea|ikom|inno|ipaq|jbro|jemu|java|jigs|kddi|keji|kyoc|kyok|leno|lg-c|lg-d|lg-g|lge-|libw|m-cr|maui|maxo|midp|mits|mmef|mobi|mot-|moto|mwbp|mywa|nec-|newt|nok6|noki|o2im|opwv|palm|pana|pant|pdxg|phil|play|pluc|port|prox|qtek|qwap|rozo|sage|sama|sams|sany|sch-|sec-|send|seri|sgh-|shar|sie-|siem|smal|smar|sony|sph-|symb|t-mo|teli|tim-|tosh|treo|tsm-|upg1|upsi|vk-v|voda|vx52|vx53|vx60|vx61|vx70|vx80|vx81|vx83|vx85|wap-|wapa|wapi|wapp|wapr|webc|whit|winw|wmlb|xda-)',
'i'
);
var nav = navigator && navigator.userAgent || '';
/** @type {SRConfirm} */
var conf = rMobile.test(nav) ? cfg.mobileConfirm : cfg.confirm;
/**
* An object of rollback links and their associated SR checkboxes.
*
* Each rbspan has `data-sr-index`, which corresponds to a key of the object.
* This is used when we need to unbind the link from the class instance.
* @type {Link}
*/
this.links = getRollbackLinks().reduce(function(acc, rbspan) {
// Set up data for the wrapper span
var $rbspan = $(rbspan);
var clss = 'sr-rollback-link';
if ($rbspan.hasClass(clss)) {
return acc;
}
$rbspan
.addClass(clss)
.data('sr-index', (++srIndex));
// Add an SR checkbox
var /** @type {SRBox?} */ box = null;
if (parentNode && (box = SR.createCheckbox())) {
$rbspan.closest(parentNode).append(box.$wrapper);
}
// Bind AJAX rollback as a click event
rbspan.addEventListener('click', function clickEvent(e) {
e.preventDefault();
var rbspan = this;
var ajaxRollback = function() {
_this.ajaxRollback(rbspan, box).then(function() {
rbspan.removeEventListener('click', clickEvent);
});
};
if (e.ctrlKey) {
// If CTRL key is pressed down, just open the dialog, not executing rollback
dialog.open();
} else if (
// Confirm rollback per config
!e.shiftKey && (
conf === 'always' ||
onRCW && conf === 'RCW' ||
!onRCW && conf === 'nonRCW'
)
) {
window.requestAnimationFrame(function() { // Ensure that the popup takes place after the browser's repaint
rbspan.style.border = '1px dotted black'; // Visualize which rollback link has been clicked
OO.ui.confirm(msg['msg-confirm']).then(function(confirmed) {
rbspan.style.border = '';
if (confirmed) ajaxRollback();
});
});
} else {
ajaxRollback();
}
});
acc[srIndex] = {
rbspan: rbspan,
box: box
};
return acc;
}, unresolvedLinks);
}
/**
* Create an SR checkbox.
* @returns {SRBox}
* @static
*/
SR.createCheckbox = function() {
var box = createCheckbox('SR', 'sr-rollback-label');
var /** @type {JQuery<HTMLSpanElement>} */ $wrapper =
$('<span>')
.addClass('sr-rollback')
.append(
$('<b>').text('['),
box.$label,
$('<b>').text(']')
);
box.$checkbox.css({margin: '0 0.3em 0 0.2em'});
return {$wrapper: $wrapper, $label: box.$label, $checkbox: box.$checkbox};
};
/**
* Perform AJAX rollback on a rollback link.
* @param {HTMLSpanElement} rbspan The wrapper span of the rollback link.
* @param {SRBox?} box The SR checkbox object. (**Note: this method removes the box unconditionally.**)
* @param {RollbackParams} [params] Parameters to `action=rollback`. If none is passed, obtained from the dialog.
* @returns {JQueryPromise<boolean>} Whether the rollback succeeded.
*/
SR.prototype.ajaxRollback = function(rbspan, box, params) {
var _this = this;
if (box) box.$wrapper.remove();
params = params || dialog.getParams();
// Collect required parameters to action=rollback from the rollback link internal to the rbspan
var rblink = rbspan.querySelector('a');
var href = rblink && rblink.href;
var title = href && mw.util.getParamValue('title', href);
var user = href && mw.util.getParamValue('from', href);
if (!rblink || !title || !user) {
var info =
!rblink ? '[SR] Error: Anchor tag is missing in the rollback link for some reason.' :
!title ? '[SR] Error: The rollback link does not have a "title" query parameter.' :
'[SR] Error: The rollback link does not have a "from" query parameter.';
var code = !rblink ? 'linkmissing' : !title ? 'titlemissing' : 'usermissing';
console.error(info, rbspan);
this.processRollbackLink(rbspan, code);
return $.Deferred().resolve(false);
}
// Perform AJAX rollback
this.processRollbackLink(rbspan, null);
return rollback(title, user, params).then(function(err) {
_this.processRollbackLink(rbspan, err);
return !err;
});
};
/**
* Replace the innerHTML of a rollback link with the result of a rollback or a loading spinner.
*
* This method also unbinds the rollback link from the class if needed.
* @param {HTMLSpanElement} rbspan
* @param {string?} [result] An error code on failure, `undefined` on success, `null` for a loading spinner.
* @returns {void}
*/
SR.prototype.processRollbackLink = function(rbspan, result) {
var $rbspan = $(rbspan);
if (result === null) {
// Replace the innerHTML of the rbspan with a loading spinner
$rbspan
.prop({'innerHTML': ''})
.append(
$('<img>')
.prop({src: 'https://upload.wikimedia.org/wikipedia/commons/4/42/Loading.gif'})
.css({
verticalAlign: 'middle',
height: '1em',
border: 0
})
);
} else {
// Replace the innerHTML of the rbspan with a rollback result
$rbspan
.prop({'innerHTML': ''})
.append(
document.createTextNode('['),
$('<span>')
.text(result ? msg['rbstatus-failed'] + ' (' + result + ')' : msg['rbstatus-reverted'])
.css({backgroundColor: result ? 'lightpink' : 'lightgreen'}),
document.createTextNode(']')
)
.removeClass('mw-rollback-link')
.addClass('sr-rollback-link-resolved');
// Unbind the rbspan from the class
var /** @type {string} */ index = $rbspan.data('sr-index');
delete this.links[index];
// If no rbspan is bound to the class any longer, remove the dialog and the portlet link
// Never does this on RCW, because new rollback links can be generated when new changes are loaded
if (!onRCW && $.isEmptyObject(this.links)) {
dialog.destroy();
}
}
};
/**
* Send an `action=rollback` HTTP request.
* @param {string} title
* @param {string} user
* @param {RollbackParams} params
* @returns {JQueryPromise<string|undefined>} Error code or `undefined`.
*/
function rollback(title, user, params) {
return api.rollback(title, user, params)
.then(function() {
return void 0;
}).catch(function(code, err) {
console.log(err);
return code;
});
}
/**
* Perform selective rollback.
* @returns {void}
*/
SR.prototype.selectiveRollback = function() {
// Perform AJAX rollback on links whose associated SR checkboxes are checked
var /** @type {JQueryPromise<boolean>[]} */ deferreds = [];
var params = dialog.getParams();
for (var key in this.links) {
var obj = this.links[key];
if (obj.box && obj.box.$checkbox.is(':checked')) {
deferreds.push(this.ajaxRollback(obj.rbspan, obj.box, params));
}
}
// Post-procedures
if (!deferreds.length) {
// Show a message if no SR checkbox is checked
mw.notify(msg['msg-nonechecked'], {type: 'warn'});
} else {
dialog.close();
$.when.apply($, deferreds).then(function() {
// When all rollback requests are done, show a message that tells how many rollback links were processed
var reverted = 0;
var failed = 0;
for (var i = 0; i < arguments.length; i++) {
if (arguments[i]) {
reverted++;
} else {
failed++;
}
}
console.log(arguments); // Temporary
mw.notify(
$('<div>').append(
document.createTextNode('Selective Rollback (' + (reverted + failed) + ')'),
$('<ul>').append(
$('<li>').text(msg['rbstatus-notify-success'] + ': ' + reverted),
$('<li>').text(msg['rbstatus-notify-failure'] + ': ' + failed)
)
),
{type: 'success'}
);
});
}
};
return SR;
}
})();
//</nowiki>