imported>Chlod: ugh

2021-10-23T22:46:57Z

ugh

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-- Used for tropical cyclone season articles.

local invocation = require('Module:Template invocation').invocation
local getArgs = require('Module:Arguments').getArgs
local yesno = require('Module:Yesno')
local dateperiod = require('Module:Date period')._main
local Date = require('Module:Date')._Date
local p = {}

function p.main(frame)
local args = getArgs(frame, {
trim = true,
removeBlanks = false
})

return p._main(frame, args)
end

--- Used for decoding attributes (encoded by the child template automatically)
function unencode(encoded)
return string.gsub(encoded, "'", "'")
end

-- Guesses the table year from the article title, or from arguments
function guessYear(frame, args)
if args["year"] or args["start-year"] then
return tonumber(args["start-year"] or args["year"]),
tonumber(args["end-year"])
end

local pageTitle = mw.title.getCurrentTitle().prefixedText

-- Note: These are different dashes (dash, ndash, mdash, respectively).
rangeB = mw.ustring.match(pageTitle, "^%d+[%-–—](%d+)")
rangeA = mw.ustring.match(pageTitle, "^(%d+)")
if rangeB ~= nil then
return tonumber(rangeA), tonumber(
-- "2021" if "21", "2021" if "2021"
args["end-year"] or (string.len(rangeB) > 2 and
rangeB or string.sub(rangeA, 1, 2) .. rangeB)
)
elseif rangeA ~= nil then
return tonumber(rangeA), nil
else
return nil, nil
end
end

-- Module:Convert does not expose a module-friendly conversion system.
-- For this reason, we'll need to do this messy hack that is extremely
-- inefficient.
function convert(frame, args)
args["disp"] = "number"
args["comma"] = "off"
return tonumber(frame:expandTemplate{ title = "convert", args = args })
end

function p._main(frame, args)
local basin = args["basin"] or args["Basin"]
if not yesno(args["no-header"]) and basin == nil then
mw.addWarning("Basin not provided. A link will not be displayed leading to category definitions")
end

local startYear, endYear = guessYear(frame, args)
if startYear == nil then
return error("Could not guess starting year. Supply with the ''year'' or ''startYear'' parameter")
end
if startYear == nil and endYear ~= nil then
return error("End year specified but start year not specified")
end

local tableEntries = args[1] or ""
tableEntries = unencode(tableEntries)

local totalStorms = 0
local strongestWinds = nil
local tableWindsUnit = args["winds-unit"] -- nullable
local lowestPressure = nil
local tablePressureUnit = args["pressure-unit"] -- nullable
local totalDamages = 0
local totalDeaths = 0

local earliestFormed = nil
local latestDissipated = nil
local latestPresent = false

for entryJSON in mw.ustring.gmatch(tableEntries, "data%-tcse%-entry='(.-)'") do
entry = mw.text.jsonDecode(entryJSON)
totalStorms = totalStorms + 1

if tableWindsUnit == nil then
tableWindsUnit = entry["winds-unit"] or "kn"
end
if tablePressureUnit == nil then
tablePressureUnit = entry["pressure-unit"] or "hPa"
end

-- Convert to table units first
convertedWinds = tonumber(entry["winds"]) ~= nil and (
entry["winds-unit"] == tableWindsUnit
and entry["winds"]
or convert(
frame,
{ entry["winds"], entry["winds-unit"] or "kn", tableWindsUnit }
)
) or nil
convertedPressure = tonumber(entry["pressure"]) ~= nil and (
entry["pressure-unit"] == tablePressureUnit
and entry["pressure"]
or convert(
frame,
{ entry["pressure"], entry["pressure-unit"] or "hPa", tablePressureUnit }
)
) or nil

deaths = tonumber(mw.ustring.match(entry["deaths"] or "", "%d+"))
damages = tonumber(mw.ustring.match(entry["damages"] or "", "%d+"))

-- Compare
if convertedWinds ~= nil and (
strongestWinds == nil or convertedWinds > strongestWinds
) then
strongestWinds = convertedWinds
end
if convertedPressure ~= nil and (
lowestPressure == nil or convertedPressure < lowestPressure
) then
lowestPressure = convertedPressure
end
if deaths ~= nil then
totalDeaths = totalDeaths + deaths
end
if damages ~= nil then
totalDamages = totalDamages + damages
end
if string.lower(entry["dissipated"]) == "present" then
latestPresent = true
end

formed = Date(entry["formed"])
dissipated = Date(entry["dissipated"])
if earliestFormed == nil or earliestFormed > formed then
earliestFormed = formed
end
if latestDissipated == nil or latestDissipated < dissipated then
latestDissipated = dissipated
end
end

-- Using expandTemplate for modularity.
local tcHeader = frame:expandTemplate{
title = "Tropical cyclone season effects (top)",
args = {
["no-sort"] = totalStorms == 0 and "yes" or nil,
["no-header"] = args["no-header"],
["basin"] = basin,
["start-year"] = startYear,
["end-year"] = endYear,
["currency-link"] = args["currency-link"]
}
}

-- Template parameters not yet standardized. Hence the usage of capitalized
-- parameter names.
-- Using expandTemplate for modularity.
local tcFooter = frame:expandTemplate{
title = "Tropical cyclone season effects (bottom)",
args = {
["TC's"] = totalStorms .. " system" .. (totalStorms == 1 and "" or "s"),
["dates"] = totalStorms == 0 and "Season not started" or
dateperiod(
earliestFormed,
(latestPresent or yesno(args["active"]))
and "Season ongoing" or latestDissipated:text(
args["date-format"] or "mdy"
)
),
["winds"] = (totalStorms == 0 or strongestWinds == 0) and "" or
(
tableWindsUnit == "kn" and (
frame:expandTemplate{
title = "convert",
args = {
strongestWinds,
tableWindsUnit,
args["winds-target"] or "kph",
round = "5",
abbr = "on",
disp = "out"
}
} .. (args["winds-target2"] ~= "none" and " (" .. frame:expandTemplate{
title = "convert",
args = {
strongestWinds,
tableWindsUnit,
args["winds-target2"] or "mph",
round = "5",
abbr = "on",
disp = "out"
}
} .. ")" or "")
) or frame:expandTemplate{
title = "convert",
args = {
strongestWinds,
tableWindsUnit,
args["winds-target"] or "",
round = "5",
abbr = "on"
}
}
),
["pres"] = (totalStorms == 0 or lowestPressure == 0) and "" or
frame:expandTemplate{
title = "convert",
args = {
lowestPressure,
tablePressureUnit,
args["pressure-target"] or "inHg",
comma = "off",
sigfig = 4,
abbr = "on"
}
},
["damage"] = (totalStorms == 0 or totalDamages == 0) and "" or
frame:expandTemplate{
title = totalDamages == 0 and "nts" or "ntsp",
args = { totalDamages, "", totalDamages ~= 0 and (args["currency-symbol"] or "$") }
},
["deaths"] = (totalStorms == 0 or totalDeaths == 0) and "" or
frame:expandTemplate{
title = "nts",
args = { totalDeaths }
},
["Refs"] = args["footer-refs"] or ""
}
}

return tcHeader .. "\n" .. tableEntries .. "\n" .. tcFooter
end

return p

Module:Tropical cyclone season effects/sandbox - Revision history

imported>Chlod: ugh