Module:Navbar: Difference between revisions
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(If the documentation is accurate, this will use the namespace part of pageName first and fallback to Template if one isn't present, which is what we want.) |
(match ought to be marginally faster) |
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Line 4: | Line 4: | ||
function trim(s) |
function trim(s) |
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return |
return mw.ustring.match( s, "^%s*(.-)%s*$" ) |
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end |
end |
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Revision as of 22:19, 15 March 2013
Documentation for this module may be created at Module:Navbar/doc
local p = {}
local HtmlBuilder = require('Module:HtmlBuilder')
function trim(s)
return mw.ustring.match( s, "^%s*(.-)%s*$" )
end
function _navbar( args )
if not args[1] then
local span = HtmlBuilder.create('span')
span
.addClass('error')
.css('float', 'left')
.css('white-space', 'nowrap')
.wikitext('Error: No name provided')
return span
end
local title;
local pageName = trim(args[1])
if mw.ustring.sub(pageName, 1, 1) == ':' then
title = mw.title.new( mw.ustring.sub(pageName, 2) );
else
title = mw.title.new( pageName, 'Template' );
end
local mainpage = title.fullText;
local talkpage = title.talkPageTitle and title.talkPageTitle.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( 'div' )
div
.addClass( 'noprint' )
.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
return tostring(div)
end
function p.navbar(frame)
local origArgs
-- If called via #invoke, use the args passed into the invoking template.
-- Otherwise, for testing purposes, assume args are being passed directly in.
if frame == mw.getCurrentFrame() then
origArgs = frame:getParent().args
else
origArgs = frame
end
-- ParserFunctions considers the empty string to be false, so to preserve the previous
-- behavior of {{navbar}}, change any empty arguments to nil, so Lua will consider
-- them false too.
args = {}
for k, v in pairs(origArgs) do
if v ~= '' then
args[k] = v
end
end
return _navbar(args)
end
return p