מדיה ויקי:Gadget-InterwikiOrder.js: הבדלים בין גרסאות בדף

var interwikiOrder = [];

function containsInterwiki(kids, interWikiID) {
	var i;

	for (i = 0; i < kids.length; i++) {
		if ($(kids[i]).hasClass('interwiki-' + interWikiID) ) {
			return i;
		}
	}

	return -1;
}

function fixInterwikiOrder() {
	var i, interWikiIndex, kids, father, end, removeAllOthers;

	kids = document.getElementById('p-lang').getElementsByTagName('LI');
	end = 'זהו'; // the Hebrew string says "end"
	removeAllOthers = (interwikiOrder[interwikiOrder.length - 1] == end) ? 2 : 1;

	for (i = interwikiOrder.length - removeAllOthers; i > -1; i--) {
		interWikiIndex = containsInterwiki(kids, interwikiOrder[i]);

		if (interWikiIndex != -1) {
			father = document.getElementById('p-lang').getElementsByTagName('UL')[0];
			father.insertBefore(kids[interWikiIndex], father.firstChild);
		}
	}

	if (removeAllOthers == 2) {
		while (kids.length != interwikiOrder.length - 1) {
			father.removeChild(father.lastChild);
		}
	}
}

function initInterwikiOrder() {
	var a;

	if (!document.getElementById('p-lang')) {
		return;
	}

	a = sajax_init_object();

	// the Hebrew strings are "User:" (namespace) and "interwiki" (sub-page name)
	a.open('GET', wgServer + wgScriptPath + '/index.php?title=%D7%9E%D7%A9%D7%AA%D7%9E%D7%A9:' + encodeURIComponent(wgUserName) + '/%D7%91%D7%99%D7%A0%D7%95%D7%95%D7%99%D7%A7%D7%99&action=raw', true);

	a.onreadystatechange = function() {
		var lines, rx, i, m;

		if (a.readyState != 4) {
			return;
		}

		lines = a.responseText.split('\n');
		rx = new RegExp('\\*\\s?([^$]*)');

		for (i = 0; i < lines.length; i++) {
			m = rx.exec(lines[i]);

			if (m) {
				interwikiOrder.push(m[1]);
			} else {
				break;
			}
		}

		if (interwikiOrder[0]) {
			fixInterwikiOrder();
		}
	};

	a.send(null);
}

$(initInterwikiOrder);