WikiGOD at 06:10, 2 May 2021

2021-05-02T06:10:40Z

← Older revision		Revision as of 06:10, 2 May 2021
Line 164:		Line 164:
	--: (string) A printed lua table		--: (string) A printed lua table
	function p.table_print (tablename)		function p.table_print (tablename)
	return require("~~Dev~~:Inspect").inspect(tablename)		return require("Module:Inspect").inspect(tablename)
	end		end
	--% Gets debug information for a function using lua xpcall		--% Gets debug information for a function using lua xpcall
Line 192:		Line 192:
	--: (string) Prints out nowiki of first argument		--: (string) Prints out nowiki of first argument
	function p.nowiki (frame)		function p.nowiki (frame)
	local args = require("~~Dev~~:Arguments").getArgs(frame)		local args = require("Module:Arguments").getArgs(frame)
	return mw.text.nowiki (args[1] )		return mw.text.nowiki (args[1] )
	end		end

WikiGOD: 1 revision imported

2021-04-30T02:24:05Z

1 revision imported

← Older revision		Revision as of 02:24, 30 April 2021
(No difference)

Mediawiki>Puxlit: Reverted edits by 8nml (talk) to last version by ShadeTempest to debug

2020-06-10T13:37:46Z

Reverted edits by 8nml (talk) to last version by ShadeTempest to debug <https://discordapp.com/channels/246075715714416641/246084444941844481/720267669835612160>

New page

--<pre> //
--| A library with many miscellaneous functions
p = {}

--% Put all arguments into a real table - Returns Parent, child args table
--@ frame (table) A frame object
--@ targetArgs (string) the target arguments to return, possible values ("parent", "child", "both"
--: (table) A table containing arguments
function p.getArgs(frame, targetArgs)
if frame and type(frame)=="table" then
local tParent = frame:getParent()
local tChild = p.fetchArgs(frame.args or nil)

if frame then
tParent = p.fetchArgs(tParent.args or nil)
end

if targetArgs =="parent" then
return tParent
elseif targetArgs =="child" then
return tChild
elseif targetArgs =="both" then
return tParent, tChild
end

return tParent or tChild
end
end
--% This is meant to fetch a args table
--@ tTmp (table) The template args from the module {{#invoke
--: (table) A table containing arguments or nil
function p.fetchArgs(tTmp)
if not(tTmp) then
return
end
for name, value in pairs( tTmp ) do
if(name) then
-- This is meant to avoid a read-only meta-table with no table functions
return mw.clone(tTmp)
end
end
end

--% Check if args are enough for script to run
--@ frame (table) Scribunto frame object
--@ iArgs (number) Number of arguments required to run checkArgs
--@ bParent (boolean) Checks parent (true) or child arguments
--: (boolean) True if args are enough for script to run
function p.checkArgs(frame, iArgs, bParent)
local iCount =0
local tParent, tChild = p.getArgs(frame)
local tArgTable = tParent

if not(bParent) then
tArgTable = tChild
end

for name, value in pairs(tArgTable) do
iCount = iCount + 1
if (iCount) == tonumber(iArgs) then
return true
end
end
return false
end

--% Add days to date
--@ sDate (string) Date string e.g. 2012-01-02, YYYY-MM-DD
--@ iDays (number) Number of days to add or subtract (negative or positive)
--@ bReturnTable (boolean) Set to true to returns a lua date table
--@ sFormat (string) specific format for date
--: (string) A calculated date
function p.addDays(sDate,iDays,bReturnTable, sFormat)
if p.checkdate(sDate) and iDays and tonumber(iDays) then
local iDayToSecs = iDays * 24 * 60 *60

if (bReturnTable) then
return os.date("*t",p.getdate(sDate,sFormat) + iDayToSecs)
end

return os.date("%Y-%m-%d",p.getdate(sDate,sFormat) + iDayToSecs)
end
return sDate
end

--% Check if date is in appropriate format --Iso YYYY-MM-DD
--@ sDate (string) Date string e.g. 2012-01-02, YYYY-MM-DD
--@ sPat (string) A lua pattern for a date, default is (%d%d%d%d)-(%d%d)-(%d%d)
--: (boolean) True for valid date

function p.checkdate(sDate, sPat)
if sDate then
local sPat = sPat or "(%d%d%d%d)-(%d%d)-(%d%d)"
local year, month, day = sDate:match(sPat)

if year and month and day then
return true
end
end
return false
end

--% Check if table is empty
--@ tTab (table) A valid table
--: (boolean) true for empty
function p.isempty(tTab)
if next(tTab) == nil then
return true
end
return false
end

--% Round a number
--@ num (number) A number
--@ idp (number) Decimal points
--: (number) Rounded number

function p.round(num, idp)
return tonumber(string.format("%." .. (idp or 0) .. "f", num))
end

--% Calculate difference between two dates
--@ sDate1 (string) A string containing a date
--@ sDate2 (string) A string containing a date
--@ isAbsolute (boolean) absolute number (no negatives)
--: (number) Difference between days number or null
function p.datediff( sDate1, sDate2, isAbsolute)
if p.checkdate(sDate1) and p.checkdate(sDate2) then
sDate1 = string.sub(sDate1,0,10)
sDate2 = string.sub(sDate2,0,10)
local tDate1 =p.getdate(sDate1)
local tDate2 =p.getdate(sDate2)
local iDays = (os.difftime(tDate1,tDate2))/3600/24

if isAbsolute then
iDays = math.abs(iDays)
end
return iDays
end
-- return 0
end

--% Get lua timestamp (os.time) using custom format
--@ sDate (string) A string containing a date
--@ sPat (string) A lua pattern, default: "(%d%d%d%d)-(%d%d)-(%d%d)"
--: (table) Lua os.time
function p.getdate(sDate,sPat)
if not(sDate) then
sDate = os.date("%Y-%m-%d")
end

local sPat=sPat or "(%d%d%d%d)-(%d%d)-(%d%d)"
local year,month,day=sDate:match(sPat)
local tDate

if year and month and day then
tDate = os.time({month=month,year=year,day=day})
end

return tDate
end
--% Get a printed table
--@ tablename (table) A simple lua table
--: (string) A printed lua table
function p.table_print (tablename)
return require("Dev:Inspect").inspect(tablename)
end
--% Gets debug information for a function using lua xpcall
--@ oFunc (function) A function to debug
--@ bShowErr (boolean) True to show error
--: (string) A stacktrace containing error details
function p.debug(oFunc, bShowErr)
local bStatus, bResults = xpcall(oFunc, debug.traceback)

if (not(bShowErr) or bStatus) then
return bResults
end
end
--% Gets variable content
--@ oData (variable) A variable to output information (e.g. a table {})
--: (string) Prints out variable content
function p.log(oData)
local sOutput = oData
if type(oData)=="table" then
sOutput = p.table_print(oData,4)
end
mw.log(sOutput)
return sOutput
end
--% Performs a nowiki on content. Same as using mw.text.nowiki on the first argument.
--@ frame (table) Scribunto frame
--: (string) Prints out nowiki of first argument
function p.nowiki (frame)
local args = require("Dev:Arguments").getArgs(frame)
return mw.text.nowiki (args[1] )
end

return p
-- [[Category:Lua modules]]

Module:Utility - Revision history

WikiGOD at 06:10, 2 May 2021

WikiGOD: 1 revision imported

Mediawiki>Puxlit: Reverted edits by 8nml (talk) to last version by ShadeTempest to debug