User:Writ Keeper/Scripts/teahouseTalkbackLink.js

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Documentation for this user script can be added at User:Writ Keeper/Scripts/teahouseTalkbackLink.

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function teahouseTalkbackLink()
{
	if ($("#mw-content-text").length > 0)
	{
		var $nodeList = $('a[title^="User talk:"]'),
		pdne = ' (page does not exist)';
		if ($nodeList !== null)
		{
			var i;
			for (i = 0; i < $nodeList.length; i++)
			{
				var $link = $($nodeList[i]);
				var newLinkString = "|";
				var redlink = false;
				var newLinkHref = $link[0].title
				if(newLinkHref.includes(pdne))
				{
					redlink = true;
					newLinkHref = newLinkHref.replace(pdne, "");
				}
				var newLinkId = "TBsubmit" + i;
				newLinkString += '<a href=' + (($link[0].href).replace("User_talk:", "Special:Contributions/")) + ' style="font-size:x-small; display:inline-block;">C</a>|'
				newLinkString += '<a style="font-size:x-small; display:inline-block;" title="Send a talkback!" noPopup=1 id="' + newLinkId + '">TB</a>|';
				$($link).after(newLinkString)
				$("#" + newLinkId).click({"page":newLinkHref, "redlink":redlink}, talkbackSubmit);
			}
		}
	}
}
function talkbackSubmit(event)
{
	var page = event.data.page;
	var redlink = event.data.redlink;
	var questionTitle = prompt("Please enter the title of the question you're replying to (or just leave it blank):", ""),
	sectionTitle = "{{Wikipedia:Teahouse/Teahouse talkback|WP:Teahouse|";
	
	if (questionTitle === null)
	{
		return;
	}
	else if (questionTitle === "")
	{
		sectionTitle += "ts=~~" + "~~}}";
	}
	else
	{
		sectionTitle += questionTitle + "|ts=~~" + "~~}}";
	}
	if(redlink)
	{
		sectionTitle = "== Teahouse talkback: you've got messages! ==\n" + sectionTitle;
		var requestData = 
		{
			summary: "Teahouse talkback: you've got messages!"
		}
		new mw.Api().create(page, requestData, sectionTitle).done(function(data) 
		{
			
				if (data && data.result && data.result === 'Success')
				{
					alert("Talkback posted!");
				}
				else
				{
					alert('There was an error requesting the page create. Code: ' + data);
				}
		}).fail(function(data) {
				alert('There was an error using AJAX to create the page. Error: ' + data);
		});
	}
	else
	{
		var requestData =
		{
			minor: false,
			text: sectionTitle,
			section: 'new',
			summary: "Teahouse talkback: you've got messages!"
		};
		new mw.Api().edit(page, function() {
			return requestData;
		}).done(function(data) {
			
				if (data && data.result && data.result === 'Success')
				{
					alert("Talkback posted!");
				}
				else
				{
					alert('There was an error requesting the page edit. Code: ' + data);
				}
		}).fail(function(data) {
				alert('There was an error using AJAX to edit the page. Error: ' + data);
		});
	}
}
if (mw.config.get('wgPageName') === "Wikipedia:Teahouse")
{
	mw.loader.using("mediawiki.api", function() 
	{
		teahouseTalkbackLink();
	});
}