BESA® Wiki - User contributions [en]

Module:Navbar

2013-03-23T05:13:17Z

Toohool: return error for non-existent page

local p = {}

local HtmlBuilder = require('Module:HtmlBuilder')

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

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

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

return tostring(span)
end

function _navbar( args )
if not args[1] then
return error('No name provided')
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
if not title then
return error('Page does not exist')
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

Module:Navbar

2013-03-16T02:47:20Z

Toohool: return an html string instead of an htmlbuilder

local p = {}

local HtmlBuilder = require('Module:HtmlBuilder')

function trim(s)
return (mw.ustring.gsub(s, "^%s*(.-)%s*$", "%1"))
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 );
if title.namespace == 0 then
title = mw.title.makeTitle( 'Template', pageName );
end
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

Module:Navbar

2013-03-16T02:45:49Z

Toohool: navbar code split from Module:Navbox

local p = {}

local HtmlBuilder = require('Module:HtmlBuilder')

function trim(s)
return (mw.ustring.gsub(s, "^%s*(.-)%s*$", "%1"))
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 );
if title.namespace == 0 then
title = mw.title.makeTitle( 'Template', pageName );
end
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 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