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:Navbar

3,378 bytes added, 16:19, 24 May 2014
support collapsible version
local p = {}

local getArgs
local HtmlBuilder = require('Module:HtmlBuilder')

local function trim(s)
return mw.ustring.match(s, "^%s*(.-)%s*$")
end

local function htmlError(s)
local span = HtmlBuilder.create('span')

span
.addClass('error')
.css('float', 'left')
.css('white-space', 'nowrap')
.wikitext('Error: ' .. s)

return tostring(span)
end

local function getTitle(pageName)
pageName = trim(pageName);
local page_title, talk_page_title;

if mw.ustring.sub(pageName, 1, 1) == ':' then
page_title = mw.title.new( mw.ustring.sub(pageName, 2));
else
page_title = mw.title.new(pageName, 'Template');
end

if page_title then
talk_page_title = page_title.talkPageTitle;
else
talk_page_title = nil;
end

return page_title, talk_page_title;
end

function p._navbar(args)
local good, title, talk_title;
local titleArg = 1

if args.collapsible then
titleArg = 2
if not args.plain then
args.mini = 1
end
if args.fontcolor then
args.fontstyle = 'color:' .. args.fontcolor .. ';'
end
args.style = 'float:left; text-align:left; width:6em;'
end

good, title, talk_title = pcall(getTitle, args[titleArg] or (':' .. mw.getCurrentFrame():getParent():getTitle()));
if not good then
return htmlError(title);
end

if not title then
return htmlError('Page does not exist')
end

local mainpage = title.fullText;
local talkpage = talk_title and talk_title.fullText or ''
local editurl = title:fullUrl('action=edit');

local viewLink, talkLink, editLink = 'view', 'talk', 'edit'
if args.mini then
viewLink, talkLink, editLink = 'v', 't', 'e'
end

local div = HtmlBuilder.create().tag('div')
div
.addClass('plainlinks')
.addClass('hlist')
.addClass('navbar')
.cssText(args.style)

if args.mini then div.addClass('mini') end

if not (args.mini or args.plain) then
div
.tag('span')
.css('word-spacing', 0)
.cssText(args.fontstyle)
.wikitext(args.text or 'This box:')
.wikitext(' ')
end

if args.brackets then
div
.tag('span')
.css('margin-right', '-0.125em')
.cssText(args.fontstyle)
.wikitext('[')
.newline();
end

local ul = div.tag('ul');

ul
.tag('li')
.addClass('nv-view')
.wikitext('[[' .. mainpage .. '|')
.tag('span')
.attr('title', 'View this template')
.cssText(args.fontstyle or '')
.wikitext(viewLink)
.done()
.wikitext(']]')
.done()
.tag('li')
.addClass('nv-talk')
.wikitext('[[' .. talkpage .. '|')
.tag('span')
.attr('title', 'Discuss this template')
.cssText(args.fontstyle or '')
.wikitext(talkLink)
.done()
.wikitext(']]');

if not args.noedit then
ul
.tag('li')
.addClass('nv-edit')
.wikitext('[' .. editurl .. ' ')
.tag('span')
.attr('title', 'Edit this template')
.cssText(args.fontstyle or '')
.wikitext(editLink)
.done()
.wikitext(']');
end

if args.brackets then
div
.tag('span')
.css('margin-left', '-0.125em')
.cssText( args.fontstyle or '')
.wikitext(']')
.newline();
end

if args.collapsible then
div
.done()
.tag('span')
.css('font-size', '110%')
.cssText(args.fontstyle or '')
.wikitext(args[1])
end

return tostring(div.allDone())
end

function p.navbar(frame)
if not getArgs then
getArgs = require('Module:Arguments').getArgs
end
return p._navbar(getArgs(frame))
end

return p
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