--[[
Module for generating league progresion tables intended for use in Pakistan Super League season articles.
]]
local _module = {}
_module.create = function(frame)
------------- Functions -------------
local strFind = string.find
local strMatch = string.match
local strSplit = mw.text.split
local strFormat = string.format
local strTrim = mw.text.trim
local strSub = string.sub
local strRepeat = string.rep
local strUpper = string.upper
------------- Arguments -------------
local args = frame.args
local matchesPerTeam = tonumber(args.matchesPerTeam) or error("Invalid or missing parameter 'matchesPerTeam'")
local ktype = tonumber(args.knockoutType) or error("Invalid or missing parameter 'knockoutType'")
local teams = strSplit(args.teams or error("Invalid or missing parameter 'knockoutType'"), ',', true)
local matchReportArticle = args.matchReportArticle or ''
local caption = args.caption
-- The colours for each result
local colours_win = "#99FF99" -- Win
local colours_loss = "#FFDDDD" -- Loss
--local colours_tie = ""
local colours_noResult = "#DFDFFF" -- No result
local colours_eliminated = "#DCDCDC" -- Eliminated
local colours_notPossible = "#DCDCDC" -- Not technically possible (only used for some playoff matches with knockoutType=2)
-- The CSS classes applied to the cells of each result
local classes_win = "yes table-yes2"
local classes_loss = "no table-no2"
local classes_noResult = "noresult"
--local classes_tie = ""
-- The output buffer
local output = {}
local outputIndex = 1
function print(s)
output[outputIndex] = s
outputIndex = outputIndex + 1
end
local kMatches = ({ 2, 3 }) [ktype]
if not kMatches then
error("Invalid knockout type: " .. ktype)
end
-- Construct the header
print(strFormat([[
{| class="wikitable" style="text-align: center"%s
! scope="col" rowspan="2" | Team
! colspan="%d" style="border-left: 4px solid #454545" | Group matches
! colspan="%d" style="border-left: 4px solid #454545" | Playoffs
|-
]],
caption and '\n|+' .. caption or '', matchesPerTeam, kMatches))
for i = 1, matchesPerTeam do
-- Generate the headers for each group match
print(strFormat('! scope="col" style="width: 30px;%s" | %d\n', i == 1 and " border-left: 4px solid #454545" or "", i))
end
--[[
Headers specific to each knockout type
]]
local knockoutHeaders = {
-- Knockout type 1 (used from 2008 to 2010)
[[
! scope="col" style="width: 32px; border-left: 4px solid #454545" | <abbr title="Semi-final">SF</abbr>
! scope="col" style="width: 32px" | <abbr title="Final">F</abbr>]],
-- Knockout type 2
[[
! scope="col" style="width: 32px; border-left: 4px solid #454545" | <abbr title="Qualifier 1 or Eliminator">Q1/E</abbr>
! scope="col" style="width: 32px" | <abbr title="Qualifier 2">Q2</abbr>
! scope="col" style="width: 32px" | <abbr title="Final">F</abbr>]]
}
print(knockoutHeaders[ktype])
local argCounter = 1
-- Generate the table
for i = 1, #teams do
local team = strTrim(teams[i])
print('\n|-\n! scope="row" style="text-align: left; padding-right: 10px" | [[' .. team .. ']]\n') -- Add the team name
local gs, ks = args[argCounter] or '', args[argCounter + 1] or ''
local j, comma, runningScore, lastMatch = 0, 0, 0, 0
argCounter = argCounter + 2
repeat
j = j + 1
if j > matchesPerTeam then
error(strFormat("Too many group stage matches. Expected %d (team: %s)", matchesPerTeam, team))
end
local startPos = comma + 1
comma = strFind(gs, ',', startPos, true) or 0
print(j == 1 and '| style="border-left: 4px solid #454545; ' or '|| style="')
local rpos = strFind(gs, '%S', startPos)
if rpos and (rpos < comma or comma == 0) then
local result, match = strUpper(strSub(gs, rpos, rpos)), tonumber(strMatch(strSub(gs, rpos + 1, comma - 1), '^(.-)%s*$'))
-- Check that the match number is a valid non-negative integer greater than the preceding match number.
if not match or match <= 0 or match % 1 ~= 0 then
error(strFormat("Match number does not exist or is not a valid integer greater than 0 for group stage result #%d (team: %s)", j, team))
elseif match <= lastMatch then
error(strFormat("Invalid match number: %d for group stage result #%d, must be greater than the preceding match number (%d) (team: %s)", match, j, lastMatch, team))
end
lastMatch = match
if result == 'W' then -- Win
runningScore = runningScore + 2
print(strFormat('background-color: %s" class="%s" | [[%s#match%s|%d]] ', colours_win, classes_win, matchReportArticle, match, runningScore))
elseif result == 'L' then -- Loss
print(strFormat('background-color: %s" class="%s" | [[%s#match%s|%d]] ', colours_loss, classes_loss, matchReportArticle, match, runningScore))
elseif result == 'N' then -- No result
runningScore = runningScore + 1
print(strFormat('background-color: %s" class="%s" | [[%s#match%s|%d]] ', colours_noResult, classes_noResult, matchReportArticle, match, runningScore))
--elseif result == 'T' then -- Tie
-- runningScore = runningScore + 1
-- print(strFormat('background-color: %s" class="%s" | [[%s#match%s|%d]] ', colours_tie, classes_tie, matchReportArticle, match, runningScore))
else
error(strFormat("Invalid group stage result #%d: '%s', expecting 'W', 'L', 'N', or 'T' as first character (team: %s)", j, result, team))
end
else
-- Result not given
print('" | ')
end
until comma == 0
if j ~= matchesPerTeam then -- Output empty cells for the remaining matches
print(strRepeat('|| ', matchesPerTeam - j))
end
j, comma = 0, 0
repeat
j = j + 1
if j > kMatches then
error(strFormat("Too many playoff stage matches. Expected %d (team: %s)", kMatches, team))
end
local startPos = comma + 1
comma = strFind(ks, ',', startPos, true) or 0
print(j == 1 and '|| style="border-left: 4px solid #454545; ' or '|| style="')
local rpos = strFind(ks, '%S', startPos)
if rpos and (rpos < comma or comma == 0) then
local result, match = strUpper(strSub(ks, rpos, rpos)), tonumber(strMatch(strSub(ks, rpos + 1, comma - 1), '^(.-)%s*$'))
if result == 'E' then
if comma ~= 0 then
error("The result 'E' must be the last result in the playoff stage result list. (team: " .. team ..")")
end
print(strFormat('background-color: %s" colspan="%d" | ', colours_eliminated, kMatches - j + 1))
j = kMatches -- To avoid printing empty cells for the remaining matches
break
elseif result == 'U' then
print('background-color: ' .. colours_notPossible .. '" | ')
else
if not match or match < 0 or match % 1 ~= 0 then
error(strFormat("Match number does not exist or is invalid for playoff stage result #%d (team: %s)", j, team))
elseif match <= lastMatch then
error(strFormat("Invalid match number: %d for group stage result #%d, must be greater than the preceding match number (%d) (team: %s)", match, j, lastMatch, team))
end
lastMatch = match
if result == 'W' then
print(strFormat('background-color: %s" class="%s" | [[%s#match%s|W]] ', colours_win, classes_win, matchReportArticle, match))
elseif result == 'L' then
print(strFormat('background-color: %s" class="%s" | [[%s#match%s|L]] ', colours_loss, classes_loss, matchReportArticle, match))
elseif result == 'N' then
print(strFormat('background-color: %s" class="%s" | [[%s#match%s|N]] ', colours_noResult, classes_noResult, matchReportArticle, match))
--elseif result == 'T' then
-- print(strFormat('background-color: %s" class="%s" | [[%s#match%s|T]] ', colours_tie, classes_tie, matchReportArticle, match))
else
error(strFormat("Invalid group stage result #%d: '%s', expecting 'W', 'L', 'N', ', 'E' or 'U' as first character (team: %s)", j, result, team))
end
end
else
-- Result not given
print('" | ')
end
until comma == 0
if j ~= kMatches then -- Output empty cells for the remaining matches
print(strRepeat('|| ', kMatches - j))
end
end
-- Footer
print(strFormat([[
|}
{| class="wikitable" style="float: right; width: 20%%; text-align: center; font-size: 90%%"
| class="%s" style="background-color: %s" | Win
| class="%s" style="background-color: %s" | Loss
| class="%s" style="background-color: %s" | No result
|}
<ul style="font-size: 90%%">
<li>'''Note''': The total points at the end of each group match are listed.</li>
<li>'''Note''': Click on the points (group matches) or W/L (playoffs) to see the match summary.</li>
</ul>]],
classes_win, colours_win, classes_loss, colours_loss, classes_noResult, colours_noResult))
return table.concat(output)
end
return _module
