--------------------------------------------------------------------
-- Navbox Module
--
-- * Fully CSS styled (inline styles possible but not default)
-- * Supports unlimited rows
--
-- By User:Tjcool007 from layton.wikia.com
--------------------------------------------------------------------
local p = {}
local args = {} -- Arguments passed to template
local navbox -- Actual navbox
local rownums, skiprows = {}, {}
local hasrows, alt, hasData, isChild = false, false, false, false
local activeSection, sections, cimage, cimageleft
local colspan, rowspan
local showText, hideText = 'Show', 'Hide'
------------------------------------------------
-- Title
------------------------------------------------
--- Processes the VDE links in the title
--
-- @param titlecell The table cell of the title
local function processVde( titlecell )
if not args.template then return end
titlecell:wikitext('<span class="navbox-vde">'
.. mw.getCurrentFrame():expandTemplate({
title = 'vdelinks',
args = { args.template, ['type'] = 'navbox' }
}) .. '</span>')
end
--- Processes the main title row
local function processTitle()
local titlerow = mw.html.create('tr'):addClass('navbox-title')
local titlecell = mw.html.create('th'):attr('colspan',colspan):attr('scope','col')
if not pcall( processVde, titlecell ) then
titlecell:wikitext( '<b class="navbox-vde error" title="Missing Template:Vdelinks">!!!</b>' )
end
titlecell:wikitext( args.title or '{{{title}}}' )
-- Padding
local hasTemplate = args.template ~= nil
local hasState = not args.state or args.state ~= 'plain'
if hasTemplate ~= hasState then
if hasTemplate then
titlecell:addClass('navbox-title-padright')
else
titlecell:addClass('navbox-title-padleft')
end
end
if args.titleclass then titlerow:addClass( args.titleclass ) end
if args.titlestyle then titlecell:cssText( args.titlestyle ) end
titlerow:node(titlecell)
navbox:node(titlerow)
end
local function _addGutter( parent, incRowspan )
parent:tag('tr'):addClass('navbox-gutter'):tag('td'):attr('colspan',2)
if incRowspan then
rowspan = rowspan + 1
end
end
------------------------------------------------
-- Above/Below
------------------------------------------------
--- Processes the above and below rows
--
-- @param rowtype Either 'above' or 'below'
local function processAboveBelow( rowtype )
if not args[rowtype] then return end
local abrow = mw.html.create('tr'):addClass('navbox-'..rowtype)
local abcell = mw.html.create('td'):attr('colspan',colspan):wikitext( args[rowtype] )
if args[rowtype .. 'class'] then abrow:addClass( args[rowtype .. 'class'] ) end
if args[rowtype .. 'style'] then abcell:cssText( args[rowtype .. 'style'] ) end
abrow:node( abcell )
_addGutter( navbox )
navbox:node( abrow )
end
------------------------------------------------
-- Main Rows
------------------------------------------------
--- Processes the images
local function _processImage(row, imgtype)
if not args[imgtype] then return end
local iclass = imgtype == 'image' and 'navbox-image-right' or 'navbox-image-left'
local imagecell = mw.html.create('td'):addClass('navbox-image'):addClass(iclass)
local image = args[imgtype]
if image:sub(1,1) ~= '[' then
local width = args[imgtype .. 'width'] or '100px'
imagecell:css('width',width):wikitext('[[' .. image .. '|' .. width .. '|link=' .. (args[imgtype .. 'link'] or '') .. ']]')
else
imagecell:css('width','0%'):wikitext(image)
end
if args[imgtype .. 'class'] then imagecell:addClass( args[imgtype .. 'class'] ) end
if args[imgtype .. 'style'] then imagecell:cssText( args[imgtype .. 'style'] ) end
row:node( imagecell )
if imgtype == 'image' then
cimage = imagecell
else
cimageleft = imagecell
end
end
--- Closes the currently active section (if any)
local function _closeCurrentSection()
if not activeSection then return end
local row = mw.html.create('tr'):addClass('navbox-section-row')
local cell = mw.html.create('td'):attr('colspan',2)
if not hasrows then
_processImage(row,'imageleft')
end
cell:node(sections[activeSection])
row:node(cell)
local firstRow = false
if not hasrows then
firstRow = true
hasrows = true
_processImage(row,'image')
end
_addGutter(navbox,not firstRow)
navbox:node(row)
rowspan = rowspan + 1
activeSection = false
hasData = false
end
--- Handles alternating rows
--
-- @return Alternatingly returns true or false. Always returns false if alternating rows
-- are disabled with "alternaterows = no"
local function _alternateRow()
if args.alternaterows == 'no' then return false end
if alt then
alt = false
return true
else
alt = true
return false
end
end
--- Process a single Header "row"
--
-- @param num Number of the row to be processed
local function processHeader(num)
if not args['header'..num] then return end
_closeCurrentSection()
local subtable = mw.html.create('table'):addClass('navbox-section')
local headerrow = mw.html.create('tr')
local header = mw.html.create('th'):addClass('navbox-header'):attr('colspan',2):attr('scope','col'):wikitext( args['header'..num] )
local collapseme = args['state'..num] or false
local state = false
if collapseme then
-- Look at this one
if collapseme ~= 'plain' then
state = collapseme == 'expanded' and 'expanded' or 'collapsed'
end
else
-- Look at default
local collapseall = args.defaultstate or false
if collapseall then
state = collapseall == 'expanded' and 'expanded' or 'collapsed'
end
end
if state then
subtable:addClass('mw-collapsible'):attr('data-expandtext',showText):attr('data-collapsetext',hideText)
if state == 'collapsed' then
subtable:addClass('mw-collapsed')
end
header:addClass('navbox-header-collapsible')
end
if args.headerclass then headerrow:addClass( args.headerclass ) end
if args.headerstyle then header:cssText( args.headerstyle ) end
headerrow:node(header)
subtable:node(headerrow)
sections[num] = subtable
activeSection = num
end
--- Processes a single list row
--
-- @param num Number of the row to be processed
local function processList(num)
if not args['list'..num] then return end
local row = mw.html.create('tr'):addClass('navbox-row')
if not hasrows and not activeSection then
_processImage(row, 'imageleft')
end
local listcell = mw.html.create('td'):addClass('navbox-list')
local hlistcell = listcell:tag('div'):addClass('hlist')
local data = args['list'..num]
if data:sub(1,1) == '*' then
-- Add newlines to support lists properly
hlistcell
:newline()
:wikitext( data )
:newline()
else
hlistcell:wikitext( data )
end
local altRow = _alternateRow()
if altRow then
row:addClass( args.altrowclass or 'alt' )
local listclass = args.altlistclass or args.listclass or false
if listclass then listcell:addClass( listclass ) end
local liststyle = args.altliststyle or args.liststyle or false
if liststyle then listcell:cssText( liststyle ) end
else
if args.rowclass then row:addClass( args.rowclass ) end
if args.listclass then listcell:addClass( args.listclass ) end
if args.liststyle then listcell:cssText( args.liststyle ) end
end
if args['group'..num] then
local groupcell = mw.html.create('th'):addClass('navbox-group'):attr('scope','row'):wikitext( args['group'..num] )
if altRow then
local groupclass = args.altgroupclass or args.groupclass or false
if groupclass then groupcell:addClass( groupclass ) end
local groupstyle = args.altgroupstyle or args.groupstyle or false
if groupstyle then groupcell:cssText( groupstyle ) end
else
if args.groupclass then groupcell:addClass( args.groupclass ) end
if args.groupstyle then groupcell:cssText( args.groupstyle ) end
end
row:node( groupcell )
else
listcell:attr('colspan',2):addClass('no-group')
end
row:node( listcell )
local firstRow = false
if not hasrows and not activeSection then
firstRow = true
hasrows = true
_processImage(row, 'image')
end
if activeSection then
local parent = sections[activeSection]
if not isChild or not firstRow then
_addGutter(parent)
end
parent:node(row)
hasData = true
else
if not isChild or not firstRow then
_addGutter(navbox,not firstRow)
end
navbox:node( row )
rowspan = rowspan + 1
end
end
--- Processes all rows
local function processRows()
sections = {}
for i=1,#rownums do
local num = rownums[i]
if not skiprows[num] then
processHeader(num)
processList(num)
end
end
_closeCurrentSection()
if cimageleft then
cimageleft:attr('rowspan',rowspan)
end
if cimage then
cimage:attr('rowspan',rowspan)
end
end
------------------------------------------------
-- ARGUMENTS PREPROCESSOR
-- * Extracts arguments from frame and stores them in args table
-- * At the same time, checks for valid row numbers
------------------------------------------------
--- Preprocessor for the arguments.
-- Will fill up the args table with the parameters from the frame grouped by their type.
--
-- @param frame The frame passed to the Module.
local function preProcessArgs(frame)
local tmp = {}
if frame == mw.getCurrentFrame() then
tmp = frame:getParent().args
else
tmp = frame
end
-- Storage tables
local nums = {}
-- Loop over all the args
for k,v in pairs(tmp) do
-- Skip empty args, which are useless
if v ~= '' then
local cat,num = tostring(k):match('^(%a+)([1-9]%d*)$')
if cat == 'header' or cat == 'list' then
nums[num] = true
end
args[k] = v -- Simple copy
end
end
colspan = args.image and 3 or 2
if args.imageleft then colspan = colspan + 1 end
rowspan = 0
if args.alternaterows == 'swap' then
alt = true
end
if not args.template and args.name ~= nil then
args.template = args.name
end
for k, v in pairs(nums) do
rownums[#rownums+1] = tonumber(k)
end
table.sort(rownums)
-- Calculate skip rows
local cSection, cSkip
local showall = args.showall
for i=1,#rownums do
local num = rownums[i]
if args['header'..num] then
cSection = true
cSkip = false
local showme = args['show'..num]
if showme == 'no' then
cSkip = true
elseif showme == 'auto' or (showme ~= 'yes' and showall ~= 'yes') then
if not args['list'..num] then
local nextNum = rownums[i+1]
cSkip = not nextNum or args['header'..nextNum] -- If next has a header -> skip
end
end
end
if cSection and cSkip then
skiprows[num] = true
end
end
end
------------------------------------------------
-- MAIN FUNCTIONS
------------------------------------------------
--- Processes the arguments to create the navbox.
--
-- @return A string with HTML that is the navbox.
local function _navbox()
-- Create the root HTML element
local trim = function(s)
return s and mw.ustring.gsub(s, "^%s*(.-)%s*$", "%1") or ''
end
local border = args.border or trim(args[1]) or ''
isChild = (border == 'child' or border == 'subgroup')
if isChild then
navbox = mw.html.create('table'):addClass('navbox-subgroup')
else
navbox = mw.html.create('table'):addClass('navbox')
if args.state ~= 'plain' then
navbox:addClass('mw-collapsible'):attr('data-expandtext',showText):attr('data-collapsetext',hideText)
if args.state == 'collapsed' then
navbox:addClass('mw-collapsed')
end
end
end
if args.bodyclass then navbox:addClass(args.bodyclass) end
if args.bodystyle then navbox:cssText(args.bodystyle) end
-- Process...
if not isChild then
processTitle()
processAboveBelow('above')
processRows()
processAboveBelow('below')
return tostring(navbox)
else
processRows()
local wrapper = mw.html.create('')
wrapper:wikitext('</div>')
wrapper:node(navbox)
wrapper:wikitext('<div class="hlist">')
return tostring(wrapper)
end
end
--- Main module entry point.
-- To be called with {{#invoke:navbox|main}} or directly from another module.
--
-- @param frame The frame passed to the module via the #invoke. If called from another
-- module directly, this should be a table with the parameter definition.
function p.main(frame)
-- Save the arguments in a local variable so other functions can use them.
preProcessArgs(frame)
return _navbox()
end
return p
-- [[Category:Modules]]