MediaWiki:Gadget-twinklebatchundelete.js

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// <nowiki>


(function($) {


/*
 ****************************************
 *** twinklebatchundelete.js: Batch undelete module
 ****************************************
 * Mode of invocation:     Tab ("Und-batch")
 * Active on:              Existing user and project pages
 */

var conv = require('ext.gadget.HanAssist').conv;

Twinkle.batchundelete = function twinklebatchundelete() {
	if (!Morebits.userIsSysop || !mw.config.get('wgArticleId') || (
		mw.config.get('wgNamespaceNumber') !== mw.config.get('wgNamespaceIds').user &&
		mw.config.get('wgNamespaceNumber') !== mw.config.get('wgNamespaceIds').project)) {
		return;
	}
	Twinkle.addPortletLink(Twinkle.batchundelete.callback, conv({ hans: '批复', hant: '批復' }), 'tw-batch-undel', conv({ hans: '反删除页面', hant: '反刪除頁面' }));
};

Twinkle.batchundelete.callback = function twinklebatchundeleteCallback() {
	var Window = new Morebits.simpleWindow(600, 400);
	Window.setScriptName('Twinkle');
	Window.setTitle(conv({ hans: '批量反删除', hant: '批次反刪除' }));
	Window.addFooterLink(conv({ hans: 'Twinkle帮助', hant: 'Twinkle說明' }), 'WP:TW/DOC#batchundelete');

	var form = new Morebits.quickForm(Twinkle.batchundelete.callback.evaluate);
	form.append({
		type: 'checkbox',
		list: [
			{
				label: conv({ hans: '如果存在已删除的讨论页,也恢复', hant: '如果存在已刪除的討論頁,也恢復' }),
				name: 'undel_talk',
				value: 'undel_talk',
				checked: true
			}
		]
	});
	form.append({
		type: 'input',
		name: 'reason',
		label: '理由:',
		size: 60
	});

	var statusdiv = document.createElement('div');
	statusdiv.style.padding = '15px';  // just so it doesn't look broken
	Window.setContent(statusdiv);
	Morebits.status.init(statusdiv);
	Window.display();

	var query = {
		action: 'query',
		generator: 'links',
		prop: 'info',
		inprop: 'protection',
		titles: mw.config.get('wgPageName'),
		gpllimit: Twinkle.getPref('batchMax')
	};
	var statelem = new Morebits.status(conv({ hans: '抓取页面列表', hant: '抓取頁面列表' }));
	var wikipedia_api = new Morebits.wiki.api(conv({ hans: '加载中…', hant: '載入中…' }), query, function (apiobj) {
		var xml = apiobj.responseXML;
		var $pages = $(xml).find('page[missing]');
		var list = [];
		$pages.each(function(index, page) {
			var $page = $(page);
			var title = $page.attr('title');
			var $editprot = $page.find('pr[type="create"][level="sysop"]');
			var isProtected = $editprot.length > 0;

			list.push({
				label: title + (isProtected ? '(' + conv({ hans: '全保护,', hant: '全保護,' }) + ($editprot.attr('expiry') === 'infinity' ? conv({ hans: '无限期', hant: '無限期' }) : new Morebits.date($editprot.attr('expiry')).calendar('utc') + ' (UTC)' + conv({ hans: '过期', hant: '過期' })) + ')' : ''),
				value: title,
				checked: true,
				style: isProtected ? 'color:red' : ''
			});
		});
		apiobj.params.form.append({ type: 'header', label: conv({ hans: '待恢复页面', hant: '待恢復頁面' }) });
		apiobj.params.form.append({
			type: 'button',
			label: conv({ hans: '全选', hant: '全選' }),
			event: function(e) {
				$(Morebits.quickForm.getElements(e.target.form, 'pages')).prop('checked', true);
			}
		});
		apiobj.params.form.append({
			type: 'button',
			label: conv({ hans: '全不选', hant: '全不選' }),
			event: function(e) {
				$(Morebits.quickForm.getElements(e.target.form, 'pages')).prop('checked', false);
			}
		});
		apiobj.params.form.append({
			type: 'checkbox',
			name: 'pages',
			shiftClickSupport: true,
			list: list
		});
		apiobj.params.form.append({ type: 'submit' });

		var result = apiobj.params.form.render();
		apiobj.params.Window.setContent(result);

	}, statelem);
	wikipedia_api.params = { form: form, Window: Window };
	wikipedia_api.post();
};

Twinkle.batchundelete.callback.evaluate = function(event) {
	Morebits.wiki.actionCompleted.notice = conv({ hans: '反删除已完成', hant: '反刪除已完成' });

	var numProtected = $(Morebits.quickForm.getElements(event.target, 'pages')).filter(function(index, element) {
		return element.checked && element.nextElementSibling.style.color === 'red';
	}).length;
	if (numProtected > 0 && !confirm(conv({ hans: '您正要反删除 ', hant: '您正要反刪除 ' }) + numProtected + conv({ hans: ' 个全保护页面,您确定吗?', hant: ' 個全保護頁面,您確定嗎?' }))) {
		return;
	}

	var pages = event.target.getChecked('pages');
	var reason = event.target.reason.value;
	var undel_talk = event.target.reason.value;
	if (!reason) {
		alert('您需要指定理由。');
		return;
	}
	Morebits.simpleWindow.setButtonsEnabled(false);
	Morebits.status.init(event.target);

	if (!pages) {
		Morebits.status.error(conv({ hans: '错误', hant: '錯誤' }), conv({ hans: '没什么要反删除的,取消操作', hant: '沒什麼要反刪除的,取消操作' }));
		return;
	}


	var pageUndeleter = new Morebits.batchOperation(conv({ hans: '反删除页面', hant: '反刪除頁面' }));
	pageUndeleter.setOption('chunkSize', Twinkle.getPref('batchChunks'));
	pageUndeleter.setOption('preserveIndividualStatusLines', true);
	pageUndeleter.setPageList(pages);
	pageUndeleter.run(function(pageName) {
		var params = {
			page: pageName,
			undel_talk: undel_talk,
			reason: reason,
			pageUndeleter: pageUndeleter
		};

		var wikipedia_page = new Morebits.wiki.page(pageName, conv({ hans: '反删除页面', hant: '反刪除頁面' }) + pageName);
		wikipedia_page.setCallbackParameters(params);
		wikipedia_page.setEditSummary(reason + ' (批量)');
		wikipedia_page.setChangeTags(Twinkle.changeTags);
		wikipedia_page.suppressProtectWarning();
		wikipedia_page.setMaxRetries(3); // temporary increase from 2 to make batchundelete more likely to succeed [[phab:T222402]] #613
		wikipedia_page.undeletePage(Twinkle.batchundelete.callbacks.doExtras, pageUndeleter.workerFailure);
	});
};

Twinkle.batchundelete.callbacks = {
	// this stupid parameter name is a temporary thing until I implement an overhaul
	// of Morebits.wiki.* callback parameters
	doExtras: function(thingWithParameters) {
		var params = thingWithParameters.parent ? thingWithParameters.parent.getCallbackParameters() :
			thingWithParameters.getCallbackParameters();
		// the initial batch operation's job is to delete the page, and that has
		// succeeded by now
		params.pageUndeleter.workerSuccess(thingWithParameters);

		var query, wikipedia_api;

		if (params.undel_talk) {
			var talkpagename = new mw.Title(params.page).getTalkPage().getPrefixedText();
			if (talkpagename !== params.page) {
				query = {
					action: 'query',
					prop: 'deletedrevisions',
					drvprop: 'ids',
					drvlimit: 1,
					titles: talkpagename
				};
				wikipedia_api = new Morebits.wiki.api(conv({ hans: '检查讨论页的已删版本', hant: '檢查討論頁的已刪版本' }), query, Twinkle.batchundelete.callbacks.undeleteTalk);
				wikipedia_api.params = params;
				wikipedia_api.params.talkPage = talkpagename;
				wikipedia_api.post();
			}
		}
	},
	undeleteTalk: function(apiobj) {
		var xml = apiobj.responseXML;
		var exists = $(xml).find('page:not([missing])').length > 0;
		var delrevs = $(xml).find('rev').attr('revid');

		if (exists || !delrevs) {
			// page exists or has no deleted revisions; forget about it
			return;
		}

		var page = new Morebits.wiki.page(apiobj.params.talkPage, conv({ hans: '正在反删除', hant: '正在反刪除' }) + apiobj.params.page + conv({ hans: '的讨论页', hant: '的討論頁' }));
		page.setEditSummary(conv({ hans: '反删除“', hant: '反刪除「' }) + apiobj.params.page + conv({ hans: '”的[[Wikipedia:讨论页|讨论页]]', hant: '」的[[Wikipedia:討論頁|討論頁]]' }));
		page.setChangeTags(Twinkle.changeTags);
		page.undeletePage();
	}
};

Twinkle.addInitCallback(Twinkle.batchundelete, 'batchundelete');
})(jQuery);


// </nowiki>