User:Gary/small lead languages.js

/*

SMALL LEAD LANGUAGES

Description: Makes text in lead paragraph that provides translations to be smaller.

TODO

- Doesn't work with {{nihongo}}.

• /

if (typeof(unsafeWindow) != 'undefined')

{

var console = unsafeWindow.console;

mw = unsafeWindow.mw;

}

function smallLeadLanguages()

{

if (mw.config.get('wgCanonicalNamespace') != '' && mw.config.get('wgPageName') != 'User:Gary_King/Sandbox') return false;

var openingBracket = false;

var closingBracket = false;

var bracketNode = $('');

var beforeBracket, insideBrackets, afterBracket;

// Find first paragraph by finding the first one with text().

var firstParagraph;

$('#mw-content-text > p').each(function()

{

var node = $(this);

if ($('#coordinates', node).length) return true;

if (node.text())

{

firstParagraph = node;

return false;

}

});

if (!firstParagraph) return false;

firstParagraph.contents().each(function()

{

var node = $(this);

if (openingBracket) bracketNode.append(node);

if (node[0].nodeType != 3) return true;

// If current node's text is over 50 characters from beginning, then cancel this.

if (!openingBracket && firstParagraph.text().indexOf(node[0].nodeValue) > 50) return false;

// Found both opening and closing brackets in the same node.

if (!openingBracket && node[0].nodeValue.indexOf('(') != -1 && node[0].nodeValue.indexOf(')') != -1)

{

openingBracket = true;

closingBracket = true;

beforeBracket = node[0].nodeValue.substring(0, node[0].nodeValue.indexOf('('));

insideBrackets = node[0].nodeValue.substring(node[0].nodeValue.indexOf('('), node[0].nodeValue.indexOf(')') + 1);

afterBracket = node[0].nodeValue.substring(node[0].nodeValue.indexOf(')') + 1);

node.before(beforeBracket);

bracketNode.append(insideBrackets);

node.after(afterBracket);

node.replaceWith(bracketNode);

return false;

}

// Found opening bracket

else if (!openingBracket && node[0].nodeValue.indexOf('(') != -1)

{

openingBracket = true;

beforeBracket = node[0].nodeValue.substring(0, node[0].nodeValue.indexOf('('));

afterBracket = node[0].nodeValue.substring(node[0].nodeValue.indexOf('('));

node.before(beforeBracket);

node.before(bracketNode);

bracketNode.append(afterBracket);

node.remove();

return true;

}

// Found closing bracket

else if (!closingBracket && node[0].nodeValue.indexOf(')') != -1)

{

closingBracket = true;

beforeBracket = node[0].nodeValue.substring(0, node[0].nodeValue.indexOf(')') + 1);

afterBracket = node[0].nodeValue.substring(node[0].nodeValue.indexOf(')') + 1);

bracketNode.contents().last().remove();

bracketNode.append(beforeBracket);

bracketNode.after(afterBracket);

return false;

}

});

if (bracketNode.text().length > 50)

{

bracketNode.css('font-size', '.85em');

bracketNode.attr('title', 'Text is smaller for better contrast.');

}

// Replace the temporary SPAN with its contents.

else

{

bracketNode.contents().each(function()

{

$(this).parent().before($(this).clone());

});

bracketNode.remove();

}

}

$(smallLeadLanguages);