User:Erutuon/scripts/showLanguageData.js

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/* jshint esversion: 6, undef: true */
/* globals $, apiWrapper, mw */
// <nowiki>

// In language categories, adds a button to show the language data as
// highlighted Lua source code.
// Data is retrieved by [[Module:User:Erutuon/show data]].
// Button is placed below the "Edit language data" link.
// Button is hidden when language data has been retrieved.
// The language code is retrieved from the data-code attribute of the table tag.

(function showLanguageDataIIFE() {
	var first = $(".language-category-data th");
	var languageCode = $(".language-category-info").data("code");
	if (!(first && languageCode)) {
		return;
	}
	
	$.getScript("//en.wiktionary.org/w/index.php?title=User:Erutuon/scripts/apiWrapper.js&action=raw&ctype=text/javascript")
	.done
	(function() {
		var languageDataClassName = "language-data";
		
		var p = $("<p>");
		var button = $("<button>").text("Show language data");
		button.on("click", function () {
			if ($("." + languageDataClassName).length > 0) {
				return;
			}
			mw.loader.using("ext.pygments").done(function () {
				apiWrapper.parse("{{#invoke:User:Erutuon/show_data|main|" + languageCode + "}}", function (languageData) {
					languageData = $(languageData);
					languageData.addClass(languageDataClassName).css("text-align", "left").appendTo(first);
					button.hide();
				});
			});
		});
		button.appendTo(p);
		p.appendTo(first);
	});
})();

// </nowiki>