Module:Episode table
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This module uses Lua: |
This Lua module is used on approximately 7,500 pages, so changes to it will be widely noticed. Please test any changes in the module's /sandbox or /testcases subpages. Please consider discussing changes on the talk page before implementing them. |
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. |
Usage
Creates one of three usages related to {{Episode table}} with the parameters defined in the documentation of the template:
- A standard episode table with
{{#invoke:Episode table|main}}
- A row for a parted season with
{{#invoke:Episode table|part}}
- A white background for references used in the header row of episode tables with
{{#invoke:Episode table|ref}}
Tracking category
-- This module implements {{Episode table}} and {{Episode table/part}}.
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')
-- Cell
cell:attr('scope','col')
:css('background',background or '#CCCCFF')
:css('width',width ~= '' and width .. '%' or nil)
:wikitext(text)
-- Reference
if reference and reference ~= '' then
cell:wikitext(" " .. 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 '')
row:tag('td')
:attr('colspan',13)
:css('text-align','center')
:css('background-color', args.c)
:css('color', black_cr > white_cr and 'black' or 'white')
:wikitext("'''" .. frame:expandTemplate({title='Visible anchor',args={displaytext}}) .. "'''" .. (args.r and " " .. EpisodeTable.reference(args.r, args.c) or ''))
return tostring(row)
end
function EpisodeTable.new(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
-- Create episode table
local root = mw.html.create('table')
root
:addClass('wikitable')
:addClass('plainrowheaders')
:addClass('wikiepisodetable')
:css('width', args.total_width and string.gsub(args.total_width,'%%','') .. '%' or '100%')
-- Caption
if args.caption then
root:tag('caption'):wikitext(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 .. '[[Category:Articles using Template:Episode table with invalid colour combination]]'
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 '<br />(' .. (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 '<br />overall' or '')},
{'season','EpisodeNumber2',EpisodeTable.abbr('No.','Number') .. ' in<br />season'},
{'series','EpisodeNumber2Series',EpisodeTable.abbr('No.','Number') .. ' in<br />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',''},
{'prodcode','ProdCode',EpisodeTable.abbr('Prod.','Production') .. '<br />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
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
root:node(args.episodes)
end
return (args.dontclose and mw.ustring.gsub(tostring(root), "</table>", "") 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(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