Modul:Benutzer:Kpfiwa/calc
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Die Dokumentation für dieses Modul kann unter Modul:Benutzer:Kpfiwa/calc/Doku erstellt werden
--[=[ calc Version 1b BETA, 2020-007-06
project management: [[:de:User:Gadacz]]
Should still be thoroughly "cleaned" and optimized.
Due the different language versions only after consultation.
Various extensions planned (number formatting, attributes, alignment, more
calculation options, e.g.: item no/rank {# {1}} and much more
© „CC-by-sa 4.0“
--]=]
--[[
mw.getContentLanguage().code -- Returns the content language.
mw.getCurrentFrame():preprocess("{{PAGELANGUAGE}}") -- Returns the page language.
mw.getCurrentFrame():preprocess( "{{int:Lang}}" ) -- Returns the user language
(if the wiki has created the messages needed to support this feature).
--]]
local ERR="ERR=\n"
local p = {} -- transfer array
text, result1, result2 , txt= '',{}, {}, '' -- for interim results
local regexg = "%{([^{]-)%{.*" -- extract group sign
local regexv = "%{[^{]-%{([%d-+*/^|]*)}}" -- AKTUELL NUR ZAHLENWERTE! extract value (number or 'sum', 'avg', 'min', 'max', numbers in combinations)
local function loadlanguage() --
local lang = mw.getContentLanguage():getCode()
local list = "Modul:Benutzer:Gadacz/calc/lang"
return mw.loadData(list)
--[[
local l10n = l10na[mw.language.getContentLanguage():getCode()]
if not l10n then
l10n = l10na.en
end
-- say = l10n.msgA --]]
end -- function loadlanguage()
local function tu(a,z) --[[ converts a to uppercase and extracts the first character
or z number of characters --]]
if not a then return '' end
return string.sub(string.upper(a), 1, z or 1)
end -- function tu(a,z)
local function tl(a,z) --[[ converts a to lowercase and extracts the first character
or z number of characters --]]
if not a then return '' end
return string.sub(string.lower(a), 1, z or 1)
end -- function tl(a,z)
local function nodub(s, c) -- remove twice chars & evtl use c (as center)
local ret = ""
if not c then c = "" end -- if not c then empty string
if string.find(s, "l") and string.find(s, "r") then
s = string.gsub(s, "[lr]+", c) -- left & right = center (or '')
end
if not string.find(s, "l") and not string.find(s, "r") then
s = s .. c -- if given param c then use center as default
end
for char in string.gmatch(s, ".") do -- separate the string into single letters
if not string.find(ret, char) then -- to avoid 2 same chars
ret = ret .. char
end
end -- for char
return ret
end
local function tonum(ein) -- converts numbers entered differently
local erg, stat = '',0
erg, stat = string.gsub(ein, "(%D*)([%s%-%d,%.%']+)(%D*)", "%1|%2|%3")
if stat > 0 then
nix, erg ,nix = string.match(erg, "(.*)|(.*)|(.*)")
erg=string.gsub(string.reverse(erg), "[%.,]+", "QIX",1) -- QIX = temp dummy wo any risk of confusion
erg=string.gsub(erg, "[%.,%s%']+", "")
erg=string.reverse(string.gsub(erg, "QIX", "."))*1
end -- if stat
return erg, ein
end -- function tonum(ein
local function emph(what) -- emphasis, typeface for the text acc. template parameters 'd = ...' (decoration)
local css = ''
if not what or #what < 1 then return '' end -- undecorated return
if #what <= 6 then -- what is larger will be a directly entered css statement
what = nodub(tl(what,6),'c')
for e in string.gmatch(what , ".") do -- separate if several parameters
if e == 'f' or e == 'b' then css = css .. " font-weight:bold;"
elseif e == 'k' or e == 'i' then css = css .. " font-style:italic;" -- german kursiv
elseif e == 'u' then css = css .. " text-decoration:underline;"
elseif e == 'v' or e == 'g' then css = css .. " text-transform:uppercase;" -- german versal
elseif e == 's' then css = css .. " font-variant:small-caps;"
elseif e == 'l' then css = css .. " text-align:left;"
elseif e == 'r' then css = css .. " text-align:right;"
elseif e == 'c' then css = css .. " text-align:center;"
end -- if e
end -- for e
else -- if #what
what = string.gsub(what,"['%\"]+",'') -- possibly remove quotation marks
css = string.gsub(what,"[%w]+%s*=%s*",'') -- if accidentally started with 'string ='
end -- if #what
return css
end -- function emph(what)
--[[ NICHT FÜR de:WP!!! Da gab es Löschung von Vorlage:Coltab, aus der die Farbgebung stammt
function hsv2rgb(h,s,v)
function val2hsv(val, max, min, gb)
--]]
function groupname(a) -- extract group for calculations
ret = string.match(a,'([^{^}]+)') --regex for group-name [a-z0-9] in {?{
return tl(ret)
end
function nullern(z)
---local z=string.gsub(z,"^(%0+)",'<span style="visibility:hidden;">%1</span>')
return z
end
function xxtester()
local osEnv = {}
ret=''
for line in io.popen("set"):lines() do
envName = line:match("^[^=]+")
osEnv[envName] = os.getenv(envName)
--print(envName,osEnv[envName] )
ret = ret .. line .. '######' .. envName ..'<br>'
end
--ret = ret .. envName..'######' .. osEnv[envName] .. '\n'
return ret
end
function nowiex(txt, frame) --[[ unstrip nowiki & process all including templates.
Calculation instructions that contain a pipe as
parameter separator e.g. "{a {123 | format =., 0 | deko = ubi}}"
cause problems with 'preprocess'; hence exchange
of the pipe delimiter to @ --]]
local ord
--txt = mw.text.unstripNoWiki(txt) -- problems with <ref>!!
txt = mw.text.unstrip(txt) -- problems with <ref>!!
for ord in string.gmatch(txt, "%{.%{[^|^}]+%|[^}]*}}") do
txt = string.gsub(txt, ord, string.gsub(ord, "%|", "@"))
end -- for ord
txt = string.gsub(txt, "||", "\n|") -- Doppelpipes in Tabellen umsetzen
txt = string.gsub(txt, "<", "<")
txt = string.gsub(txt, ">", ">")
return frame:preprocess(txt)
end --function nowiex
function rank(txt)
local s2 = "%{#%{[@#]*%w+=[^}]+}}"
local s3 = "(%w+)=(%w+)" --[[ QIX hier vielleicht noch Startnimmde (default 1) vorgeben {#{10|d=b}} oder sogar übernahme der letzten nummer aus der vortabelle --]]
local a, replace = 1,''
emp = string.lower(string.match(txt, s2) or "c")
if emp then
fd, emp = string.match(emp, s3)
emp = emph(emp)
end -- if emp
txt = string.gsub(txt, s2, "") -- delete 1st form/disp definition
--local sgsub = "|[^%-]([^|]*)|*%s*{#{#*}}"
local sgsub = "|[^%-]([^|]*)|*%s*{#{#*}}%s*|"
local sgmatch = "|[^%-][^|]*|*%s*{#{#*}}"
local nr = 1
for _ in string.gmatch(txt, sgmatch) do
-- txt = string.gsub(txt, sgsub, "| " .. emp .. "%1" .. " | " .. nr, 1)
txt = string.gsub(txt, sgsub, "<td " .. emp .. "%1" .. ">" .. nr .. '</td>', 1)
nr = nr + 1
end
return txt
end
--[=[ function p.f(frame)
* Evaluation
** Calculation of the color value via val2hsv and hsv2rgb - NICHT FÜR de-WP
** Composition of the field content in the table including
formatting and coloring instructions. - NICHT FÜR de:WP
* Return of the result as an array (Lua table)
!! Note: The identifiers for the parameters are reduced to the first
letter and changed to upper case
Lower case is meaningless, the identifier can be chosen as long as the
first letter is unique
Parameter:
@param 1 or named-key = 'V'alie oder de:'W'ert
transfer of the text to be evaluated.
If the text contains pipes, especially tables,
the transferred text must be included in <nowiki> ... </nowiki>
@param 2 oder 'F'ormat
Specification of formatting numerical values to be used:
thousands separator, decimal separator, preceding minus, identifier (€ % $ km² ...)
@param 'O'rientation if different from general specification of table
O=L -> left-justified
O=R -> right-justified
O=Z oder O=C -> centered :de:zentriert
O=D Alignment with decimal point/-comma (# of dec places if necessary)
@param 'A'ttribute: addition like 'style = ', colspan, rowspan, class ...
@param 'C'ontrast, <100 fades -- NICHT FÜR de-WP!!!
--]=]
function printtab(tabl)
local ret,vat='',''
for ka, va in pairs(tabl) do
-- ret=ret .. ka .. " VAL=" .. vat .. "<br>\n"
ret=ret .. " VAL=" .. ka .. "<br>\n"
end
return ret
end
function p.f(frame)
local numval, maximum, kontrast, hell , minimum = 0, 10, 25, 100, 0
local stringval, orient, anhang, sort, erg , class, css, style = '', '', '', '', '', '','', ''
local ft
frame = frame:getParent() -- first call up the transferred parameters
for key, val in pairs(frame.args) do -- assign individual parameters
key = tu(key) -- convert/shorten all parameters to one capital letter
if key == "1" or key == 'V' or key == 'W' then text = nowiex(val,frame) -- frame:preprocess(mw.text.unstripNoWiki(val))-- ; txt='</nowiki>' .. text-- processes all contained templates into values
--if key == "1" or key == 'V' or key == 'W' then text = templatevalues(val) -- processes all contained templates into values
elseif key == "2" or key == 'F' then format = val --[[ General formatting
of the numbers (# of digits, decimal places, signs, characters,
such as $ € km³ % ... --]]
end -- if key
end -- for key
--[[ The now translated text (template evaluation) is searched for "{? [...}}""
and the instructions specified there are executed.
Then the processed text with the calculation results is transferred
to the function call. --]]
-- calculate and display rank col
text = rank(text)
-- https://www.mediawiki.org/wiki/Extension:Scribunto/Lua_reference_manual/de#mw.language:parseFormattedNumber
-- evtl: https://me-pedia.org/wiki/Module:Languages
local l1=mw.language.getContentLanguage()
local l2=mw.getContentLanguage()
local yyy =l1:getCode()
local q1='{| class="wikitable"'
q1= q1 .. string.format ("\n|-\n|Preceding with blank||%10.2f", 19.77)
q1=q1 .. string.format ("\n|-\n|Preceding with zeros|| %010.2f", 19.77)
q1=q1 .. string.format ("\n|-\n|floats|| %14.2f %+.0f %-4.2f %-4.2f", 3.1416, 3.1416, -3.1416, 3.1416)
q1=q1 .. "\n|-\n|123||!1234567890!"
q1=q1 .. "\n|-\n|000||!0000000000!"
q1=q1 .. '\n|-\n|nbs||style="white-space: pre"|! !'
q1=q1 .. '\n|-\n|nbs+lz||style="white-space: pre"|! !'
q1=q1 .. '\n|-\n|lz pre-wrap||style="white-space: pre-wrap"|! !'
q1=q1 .. '\n|-\n|nullern||'.. nullern(000123456)
q1=q1 .. '\n|-\n|nullern||'.. nullern(000001236)
q1=q1 .. '\n|-\n|formatNum||'.. l1:formatNum( 12345487.999 )
q1=q1 .. '\n|-\n|formatNum000||'.. l1:formatNum( 00012345487.99 )
q1=q1 .. '\n|-\n|formatNum++000||'.. l1:formatNum( -00012345487.9879 )
q1=q1 .. '\n|-\n|l2||'.. printtab(l2)
q1 = q1 .. "\n|}"
local l1=mw.language.getContentLanguage()
local l2=mw.getContentLanguage()
return text,q1
end -- function p.f(frame)
return p