Module:Navbar
Revision as of 17:35, 9 October 2014 by Jackmcbarn (talk) (inherit line height on the ul to override the 1.6 default, so that it doesn't take up 2 lines and cause off-centeredness in navboxes like Template:Grand Armee Corps)
Lua error in package.lua at line 80: module 'Module:Transclusion_count/data/N' not found.
| 40x40px | This module is subject to page protection. It is a highly visible module in use by a very large number of pages, or is substituted very frequently. Because vandalism or mistakes would affect many pages, and even trivial editing might cause substantial load on the servers, it is protected from editing. |
This is a Lua implementation of {{Navbar}}. It is used in Module:Navbox.
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')
.css('line-height', 'inherit'); -- otherwise, the default ul line height makes this take up 2 lines in navboxes, and makes the second line off-center
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