Module:Episode table

-- This module implements and.

local HTMLcolor = mw.loadData( 'Module:Color contrast/colors' )

-- EpisodeTable class -- The main class.

local contrast_ratio = require('Module:Color contrast')._ratio local EpisodeTable = {}

function EpisodeTable.cell(background, width, text, reference) local cell = mw.html.create('th') -- Width local cell_width if width == 'auto' then cell_width = 'auto' elseif tonumber(width) ~= nil then cell_width = width .. '%'	else cell_width = nil end -- Cell cell:attr('scope','col') :css('background',background or '#CCCCFF') :css('width',cell_width) :wikitext(text) -- Reference if reference and reference ~= '' then cell:wikitext("&#8202;" .. EpisodeTable.reference(reference, background)) end return cell end

function EpisodeTable.reference(reference, background) local link1_cr = contrast_ratio{'#0645AD', background or '#CCCCFF', ['error'] = 0} local link2_cr = contrast_ratio{'#0B0080', background or '#CCCCFF', ['error'] = 0} local refspan = mw.html.create('span') :wikitext(reference) if link1_cr < 7 or link2_cr < 7 then refspan :css('background-color','white') :css('padding','1px') :css('display','inline-block') :css('line-height','50%') end return tostring(refspan) end

function EpisodeTable.abbr(text,title) local abbr = mw.html.create('abbr') :attr('title',title) :wikitext(text) return tostring(abbr) end

function EpisodeTable.part(frame,args) local row = mw.html.create('tr') local black_cr = contrast_ratio{args.c, 'black', ['error'] = 0} local white_cr = contrast_ratio{'white', args.c, ['error'] = 0} local displaytext = (not args.nopart and 'Part ' or '') .. (args.p or '') local plainText = require('Module:Plain text')._main local displayTextAnchor = plainText(displaytext) row:tag('td') :attr('colspan', 13) :attr('id', displayTextAnchor) :css('text-align', 'center') :css('background-color', args.c)		:css('color', black_cr > white_cr and 'black' or 'white') :wikitext("" .. displaytext .. "" .. (args.r and "&#8202;" .. EpisodeTable.reference(args.r, args.c) or '')) return tostring(row) end

function EpisodeTable.new(frame,args) args = args or {} local categories = '' local background = (args.background and args.background ~= '' and args.background ~= '#') and args.background or nil -- Add # to background if necessary if background ~= nil and HTMLcolor[background] == nil then background = '#'..(mw.ustring.match(background, '^[%s#]*([a-fA-F0-9]*)[%s]*$') or '') end -- Default widths noted by local consensus local defaultwidths = {}; defaultwidths.overall = 5; defaultwidths.season = 5; defaultwidths.series = 5; defaultwidths.prodcode = 7; defaultwidths.viewers = 10; -- Create episode table local root = mw.html.create('table') -- Table width local table_width = string.gsub(args.total_width or ,'%%',) if args.total_width == 'auto' or args.total_width == '' then table_width = 'auto' elseif tonumber(table_width) ~= nil then table_width = table_width .. '%'	else table_width = '100%' end root :addClass('wikitable') :addClass('plainrowheaders') :addClass('wikiepisodetable') :css('width', table_width) -- Caption if args.show_caption then -- Visible caption option, with a tracking category root:tag('caption'):wikitext(args.caption) categories = categories .. ''	elseif args.caption then -- If a visible caption isn't defined, then default to the screenreader-only caption root:tag('caption'):wikitext(frame:expandTemplate{title='sronly',args={args.caption}}) end -- Colour contrast; add to category only if it's in the mainspace local title = mw.title.getCurrentTitle local black_cr = contrast_ratio{background, 'black', ['error'] = 0} local white_cr = contrast_ratio{'white', background, ['error'] = 0} if title.namespace == 0 and (args.background and args.background ~= '' and args.background ~= '#') and black_cr < 7 and white_cr < 7 then categories = categories .. '' 	end -- Main row local mainRow = root:tag('tr') mainRow :css('color', background and (black_cr > white_cr and 'black' or 'white') or 'black') :css('text-align', 'center') -- Cells do local used_season = false local country = args.country ~= '' and args.country ~= nil local viewers = (country and args.country or '') .. ' ' .. (country and 'v' or 'V') .. 'iewers' .. ((not args.viewers_type or args.viewers_type ~= '') and ' (' .. (args.viewers_type or 'millions') .. ')' or '') local cellNames = { {'overall','EpisodeNumber',EpisodeTable.abbr('No.','Number') .. ((args.season or args.series or args.EpisodeNumber2 or args.EpisodeNumber2Series or args.forceoverall) and ' overall' or '')}, {'season','EpisodeNumber2',EpisodeTable.abbr('No.','Number') .. ' in season'}, {'series','EpisodeNumber2Series',EpisodeTable.abbr('No.','Number') .. ' in series'}, {'title','Title','Title'}, {'aux1','Aux1',''}, {'director','DirectedBy','Directed by'}, {'writer','WrittenBy','Written by'}, {'aux2','Aux2',''}, {'aux3','Aux3',''}, {'airdate','OriginalAirDate','Original ' .. (args.released and 'release' or 'air') .. ' date'}, {'altdate','AltDate',''}, {'guests','Guests','Guest(s)'}, {'musicalguests','MusicalGuests','Musical/entertainment guest(s)'}, {'prodcode','ProdCode',EpisodeTable.abbr('Prod.','Production') .. ' code'}, {'viewers','Viewers',viewers}, {'aux4','Aux4',''} }		for k,v in pairs(cellNames) do			local thisCell = args[v[1]] or args[v[2]] if thisCell and (v[1] ~= 'series' or (v[1] == 'series' and used_season == false)) then if v[1] == 'season' then used_season = true end if (k <= 3 and thisCell == '') then thisCell = '5' end if (thisCell == '' and defaultwidths[v[1]]) then thisCell = defaultwidths[v[1]] end local thisCellT = args[v[1] .. 'T'] or args[v[2] .. 'T'] local thisCellR = args[v[1] .. 'R'] or args[v[2] .. 'R'] mainRow:node(EpisodeTable.cell(background, thisCell, thisCellT or v[3], thisCellR)) end end -- Episodes if args.episodes then if args.anchor then args.episodes = string.gsub(args.episodes, "(id=\")(ep%w+\")", "%1" .. args.anchor .. "%2") end root:node(args.episodes) end end return (args.dontclose and mw.ustring.gsub(tostring(root), " ", "") or tostring(root)) .. categories end

-- Exports

local p = {}

function p.main(frame) local args = require('Module:Arguments').getArgs(frame, {		removeBlanks = false,		wrappers = 'Template:Episode table'	}) return EpisodeTable.new(frame,args) end

function p.part(frame) local args = require('Module:Arguments').getArgs(frame, {		removeBlanks = false,		wrappers = 'Template:Episode table/part'	}) return EpisodeTable.part(frame,args) end

function p.ref(frame) local args = require('Module:Arguments').getArgs(frame, {		removeBlanks = false,	}) return EpisodeTable.reference(args.r,args.b) end

return p