Module:Iteration
From lisamarieyoung.ca
Documentation for this module may be created at Module:Iteration/doc
-- This module contains the functions for different templates, solving their iteration problems.
local p = {}
-- for Template:Ifim
function p.ifim1 (frame)
local ppar = mw.getCurrentFrame(): getParent().args;
local otab = {};
local p1 = ppar.p1 or "";
local p2 = ppar.p2 or "";
local p3 = ppar.p3 or "";
local p4 = ppar.p4 or "";
local p5 = ppar.p5 or "";
local fn = ppar.fn or "";
for _, v in ipairs(ppar) do
table.insert(otab, frame:expandTemplate{ title = "Ifim1", args = { v, p1, p2, p3, p4, p5, n= fn } });
end
return table.concat (otab)
end -- function ifim
-- for Template:Ifimc
function p.ifim2 (frame)
local ppar = mw.getCurrentFrame(): getParent().args;
local otab = {};
local p1 = ppar.p1 or "";
local p2 = ppar.p2 or "";
local p3 = ppar.p3 or "";
local p4 = ppar.p4 or "";
for _, v in ipairs(ppar) do
table.insert(otab, frame:expandTemplate{ title = "Ifim2", args = { v, p1, p2, p3, p4, v } });
end
return table.concat (otab)
end -- function ifim2
-- for Template:Ifimt (param pairs)
function p.ifimt (frame)
local ppar = mw.getCurrentFrame(): getParent().args;
local otab = {};
local v1 = "";
local p1 = ppar.p1 or "";
local p2 = ppar.p2 or "";
local p3 = ppar.p3 or "";
local p4 = ppar.p4 or "";
for _, v in ipairs(ppar) do
if v1 == "" then
v1 = mw.text.trim( v );
else
table.insert(otab, frame:expandTemplate{ title = "Ifim2", args = { v1, p1, p2, p3, p4, v } });
v1 = "";
end
end
if v1 ~= "" then
table.insert(otab, frame:expandTemplate{ title = "Ifim2", args = { v1, p1, p2, p3, p4, "" } }); -- last elem
end
return table.concat (otab)
end -- function ifimt
-------------------------------------------------------
-- helper function for: ownbased, and filelist
local function samefile ( fnam, numb, frst )
local name = mw.text.trim( fnam ) or ""
if mw.ustring.sub(name, 1, 1) == "."
then
local nsnr = tonumber( mw.title.getCurrentTitle().namespace );
local page = mw.title.getCurrentTitle().text;
local part = "Example" -- default name
if nsnr == 6 or nsnr == 7
then local parts = mw.text.split(page , '.', true)
local upTo = #parts - 1 -- copied from Module:File
part = table.concat(parts, '.', 1, math.max(upTo, 1))
end
if name == "." then name = part .. ".png";
elseif name == ".p" then name = part .. ".png";
elseif name == ".j" then name = part .. ".jpg";
elseif name == ".g" then name = part .. ".gif";
elseif name == ".s" then name = part .. ".svg";
elseif name == ".t" then name = part .. ".tif";
elseif name == ".x" then name = part .. ".xcf"; -- exotics:
elseif name == ".d" then name = part .. ".djvu";
elseif name == ".m" then name = part .. ".mid";
elseif name == ".o" then name = part .. ".ogg";
elseif name == ".v" then name = part .. ".wav";
elseif name == ".w" then name = part .. ".webp";
else name = part .. name;
end
elseif name == "" or name == "*"
then
local nsnr = tonumber( mw.title.getCurrentTitle().namespace );
local page = mw.title.getCurrentTitle().text;
if tonumber( numb ) == 1
then name = "Example.svg";
if nsnr == 6 or nsnr == 7
then name = page;
end
else name = mw.text.trim( frst );
if name == "" or name == "*"
or mw.ustring.sub(name, 1, 1) == "."
then name = "Example.svg";
if nsnr == 6 or nsnr == 7
then name = page;
end
end
end
end
return name;
end -- function samefile
---++++++++++++++++++++++++++++++++++++++++++++++++++++
-- simple iterations - without many params
function p.iterate (frame)
local gpar = frame.args -- global parms
local titl = gpar [1] or ""; -- template name
local var1 = gpar [2] or ""; -- positional p1
local var2 = gpar [3] or ""; -- positional p2
local ppar = mw.getCurrentFrame(): getParent().args;
local otab = {};
for _, v in ipairs(ppar) do
table.insert(otab, frame:expandTemplate{ title = titl, args = { mw.text.trim(v), var1, var2 } });
end
return table.concat (otab)
end -- function iterate
-- more iterations - for params, param pairs, or n-tupels
function p.iteration (frame)
local gpar = frame.args -- global parms
local titl = ""; -- template name
local vmax = tonumber(gpar["n"]) or 2; -- tuple number (default=2)
local vnum = vmax + 1; -- additional not-changing params
local ptab = {}; -- parmameters
local otab = {}; -- output
for i, p in ipairs(gpar) do
if i == 1 then
titl = mw.text.trim( p ) or "";
else
ptab [vnum] = mw.text.trim( p ) or "";
vnum = vnum + 1;
end
end
vnum = 1;
local ppar = mw.getCurrentFrame(): getParent().args;
for _, v in ipairs(ppar) do
ptab [vnum] = mw.text.trim( v );
vnum = vnum + 1;
if vnum > vmax then
table.insert(otab, frame:expandTemplate{ title = titl, args = ptab });
vnum = 1;
end
end
return table.concat (otab)
end -- function iteration
-- for different templates, for general use, e.g. Emoji
function p.parlst ( frame )
-- local lpar = frame -- local parms
local gpar = frame.args-- global parms
-- local ppar = mw.getCurrentFrame(): getParent().args
local titl = gpar.temp or ""
if titl ~= "" then
local part = {
nocat = gpar.nocat,
}
for i = 1, 9 do -- fix 9; can be dynamic
local p = gpar[i]
if p == '' then p = nil end
part[i] = p
end
local cunt = 1 -- default: go 1× for nil
if part[1] ~= nil then cunt = part[1] end -- iteration count
local otab = {}
for i = 1, cunt do
if part[1] ~= nil then part[1] = i - 1 end
if gpar.ff ~= nil and gpar.ff > "" then -- inbetween ?
table.insert(otab, frame:expandTemplate { title=gpar.ff, args = { gpar.pf } })
end
table.insert(otab, frame:expandTemplate { title=titl, args=part } )
end
return table.concat (otab)
end
end -- function parlst
-- global function for one filename
function p.filename (frame)
-- local lpar = frame -- local parm
local gpar = frame.args-- global parm
return samefile ( mw.text.trim (gpar[1] or ""), 1 )
end -- function filename
-- for Template:Own based (one filename which is ".")
function p.ownbasby (frame)
local gpar = frame.args-- global parm
return table.concat({frame:expandTemplate{title="F",args={samefile(gpar[1]or".",1),by=(mw.text.trim(gpar[2]or""))}}})
end -- function ownbasby
-- for Template:Own based (horizontal - but vertical when "b1=")
function p.ownbased (frame)
-- local lpar = parm -- local parms
-- local gpar = frame.args -- global parms
local ppar = mw.getCurrentFrame(): getParent().args;
local btab = {};
local dtab = {};
local htab = {};
local itab = {};
local ltab = {};
local ntab = {};
local otab = {};
local qtab = {};
local rtab = {};
local ttab = {};
local utab = {};
local Ctab = {};
local by0 = ppar.b or ppar.by or ppar.u or ppar.user or "";
local dis = ppar.d or ppar.dis or ppar.display or "";
local hil = ppar.h or ppar.hilite or "";
local lng = ppar.i or ppar.lang or "";
local wik = ppar.l or ppar.w or ppar.wiki or "";
local nam = ppar.n or ppar.name or "";
local opt = ppar.o or ppar.opt or ppar.option or "";
local mod = ppar.m or ppar.mod or "";
local pr4 = ppar.par4 or ppar.qpar or "";
local pr5 = ppar.par5 or ppar.rpar or "";
local max = 0;
local cor = 0;
local x = 0; -- running index, can be ~= i
local fst = 0; -- first occurrence
local plus = "";
for i, v in ipairs(ppar) do
if v == "+" then
plus = "+";
elseif v == "-" then
if plus == "" then plus = "-" end
else
x = x + 1;
if fst == 0 then fst = x end;
btab [x] = ppar ["b" .. tostring( x )] or ppar ["by" .. tostring( x )] or ppar ["u" .. tostring( x )] or "-";
dtab [x] = ppar ["d" .. tostring( x )] or "-";
htab [x] = ppar ["h" .. tostring( x )] or "-";
itab [x] = ppar ["i" .. tostring( x )] or "-";
ltab [x] = ppar ["l" .. tostring( x )] or ppar ["w" .. tostring( x )] or "-";
ntab [x] = ppar ["n" .. tostring( x )] or "-";
otab [x] = ppar ["o" .. tostring( x )] or "-";
qtab [x] = ppar ["q" .. tostring( x )] or "-";
rtab [x] = ppar ["r" .. tostring( x )] or "-";
ttab [x] = ppar ["t" .. tostring( x )] or "-";
utab [x] = ppar ["m" .. tostring( x )] or "-";
end
max = x;
if v == "x"
or v == "X"
or v == "×" then
cor = cor + 1;
end
end -- for
x = 0;
if fst > 0 then
local mnm = mw.text.trim ( ppar [fst] );
end
for _, v in ipairs(ppar) do
if v ~= "+" and v ~= "-" then
x = x + 1;
local by = by0; if btab[x] ~= "-" then by = btab[x]; end
local ds = dis; if dtab[x] ~= "-" then ds = dtab[x]; end
local hl = hil; if htab[x] ~= "-" then hl = htab[x]; end
local il = wik; if ltab[x] ~= "-" then il = ltab[x]; end
local lg = lng; if itab[x] ~= "-" then lg = itab[x]; end
local op = opt; if otab[x] ~= "-" then op = otab[x]; end
local p4 = pr4; if qtab[x] ~= "-" then p4 = qtab[x]; end
local p5 = pr5; if rtab[x] ~= "-" then p5 = rtab[x]; end
local um = mod; if utab[x] ~= "-" then um = utab[x]; end
local nm = ""; if ntab[x] ~= "-" then nm = ntab[x]; end
local tx = ""; if ttab[x] ~= "-" then tx = ttab[x]; end
local px = "";
local vv = mw.text.trim ( v );
if mw.ustring.find( vv, "/" ) == nil then
vv = samefile ( vv, x, mnm );
if x == 1 then mnm = vv; end
end
if vv ~= "" and vv ~= "×" then
if ppar.b1 == nil then -- parameter missing
px = "";
if x == 1 then
px = " "
elseif x == max then
table.insert(Ctab, frame:expandTemplate{ title = "Conj-and", args = { lang = 'int:lang' } });
else
table.insert(Ctab, frame:expandTemplate{ title = "Comma", args = { lang = 'int:lang' } });
end
else -- ppar.b1 is defined (with value, or empty)
px = "<br><span style=color:#69F>✦ </span>"; -- 'list' item
end
-- ds = mw.text.trim(ds);
if mw.ustring.sub(ds, -2) == "px" then
ds = mw.ustring.sub(ds, 1, mw.ustring.len(ds) -2);
end
if nm == "" and x == 1 then nm = nam end
if hl ~= "" then
if nm == "" then nm = vv end
nm = "<" .. hl .. ">" .. nm .. "</" .. hl .. ">"
end
-- if il ~= "" then ds = "" end -- ? (discrepancy)
if vv == "x" then ds = "" end -- this should be the last "file"
if by == "" then -- check for abbreviating "/"
local sby = mw.ustring.find( vv, "/" );
if sby ~= nil then
by = mw.ustring.sub( vv, sby+1 );
vv = mw.ustring.sub( vv, 1, sby-1 );
vv = samefile ( vv, x, mnm );
if x == 1 then mnm = vv; end
end
end
table.insert(Ctab, frame:expandTemplate{ title = "F", args = {vv, nm, ds, op, p4, p5, plus, l= il, lang= lg, p= px, by= by, u= um} });
if tx ~= "" then
table.insert(Ctab, frame:expandTemplate{ title = "=", args = { tx } } );
end
end
end
end -- for
if max - cor > 9 then
table.insert(Ctab, frame:expandTemplate{ title = "Igen/cat", args = {"Own-based with more than 9 files|" .. max} });
end
return table.concat (Ctab);
end -- function ownbased
-- horizontal file list for: Template:SVG lang, Template:Lang gallery and others
function p.svglang (frame)
local gpar = frame.args-- global parms
local titl = gpar [1] or "Source thumb" -- SVG lang; "Lang gallery thumb";
local ppar = mw.getCurrentFrame(): getParent().args;
local otab = {};
local file = ppar.file or "";
for _, v in ipairs(ppar) do
table.insert(otab, frame:expandTemplate{ title = titl, args = { file, mw.text.trim(v) } });
end
return table.concat (otab)
end -- function svglang
-- elements count: Template:SVG lang, and others
function p.elemct (frame)
local ppar = mw.getCurrentFrame(): getParent().args;
local cunt = 0;
for _, v in ipairs(ppar) do
if v > ' ' then
cunt = cunt + 1;
end
end
return cunt
end -- function elemct
-- horizontal file list for: Template:Filelist; Template:File
-- vertical file list for: Template:Other versions; Template:Derived from, Template:Derivative versions
function p.filelist (frame)
-- local lpar = frame -- local parms
local gpar = frame.args -- global parms
local ppar = mw.getCurrentFrame(): getParent().args;
local ctab = {};
local ltab = {};
local ntab = {};
local dtab = {};
local otab = {};
local ptab = {};
local qtab = {};
local rtab = {};
local vtab = {};
local ktab = {};
local itab = {};
local xtab = {};
local btab = {};
local stab = {};
local ttab = {};
local utab = {};
local loop = {};
local mnum = 0;
local dir = gpar[1] or "none"
local nam = ppar.n or ppar.name or "";
local dis = ppar.d or ppar.z or ppar.dis or ppar.display or "";
local lnk = ppar.l or ppar.lnk or ppar.link or "";
local opt = ppar.o or ppar.opt or ppar.option or "";
local pre = ppar.p or ppar.pre or ppar.pretext or "";
local mod = ppar.m or ppar.mod or "";
local pr4 = ppar.par4 or ppar.qpar or "";
local pr5 = ppar.par5 or ppar.rpar or "";
local pr6 = ppar.par6 or ppar.vpar or "";
local by0 = ppar.user or ppar.by or "";
local mod = ppar.mod or ppar.m or "";
local spa = ppar.spa or ppar.s or "-";
local wik = ppar.w or ppar.k or ppar.wiki or ppar.sisterproject or "";
local int = ppar.i or ppar.int or ppar.ind or ppar.inter or "";
local pfx = ppar.x or ppar.pfx or ppar.prefix or ""; -- 'list' item {{Comma}}
local con = ppar.conj or ppar.con or ppar.c or " ";
con = mw.ustring.sub(con, 1, 1)
if mw.ustring.sub(dis, -2) == 'px' then
dis = mw.ustring.sub(dis, 1, mw.ustring.len(dis) -2)
end
if ppar.z then
if con == " " then con = "n" end;
if opt == "" then opt = "Z" end;
if pre == "" then pre = " " end;
end
local vary = ppar.vary or ppar.v or ""; -- var pattern
local var1 = ppar.var1 or ppar.v1 or ""; -- var filling space before
local var2 = ppar.var2 or ppar.v2 or ""; -- var filling space after
if var1 == "space" then var1 = " " end;
if var2 == "space" then var2 = " " end;
if dir == "vert" and pfx == "" then
pfx = "\n* "; -- 'list' item
end
for i, v in ipairs(ppar) do
ntab [i] = ppar ["n" .. tostring( i )] or ppar ["l" .. tostring( i )] or "-";
dtab [i] = ppar ["d" .. tostring( i )] or "-";
ltab [i] = ppar ["l" .. tostring( i )] or "-";
otab [i] = ppar ["o" .. tostring( i )] or "-";
ptab [i] = ppar ["p" .. tostring( i )] or "-";
qtab [i] = ppar ["q" .. tostring( i )] or "-";
rtab [i] = ppar ["r" .. tostring( i )] or "-";
vtab [i] = ppar ["v" .. tostring( i )] or "-";
ktab [i] = ppar ["k" .. tostring( i )] or "-";
itab [i] = ppar ["i" .. tostring( i )] or "-";
xtab [i] = ppar ["x" .. tostring( i )] or "-";
stab [i] = ppar ["s" .. tostring( i )] or "~";
ttab [i] = ppar ["t" .. tostring( i )] or "-";
utab [i] = ppar ["m" .. tostring( i )] or "-";
btab [i] = ppar ["b" .. tostring( i )] or ppar ["by" .. tostring( i )] or "-";
mnum = i;
end
local lcnt = 0; -- loop count
local i = 1; -- while index
while ppar[i] ~= nil do -- for i, v in ipairs(ppar) do
local j = 1;
local vv = mw.text.trim( ppar[i] );
if vary ~= ""
and mw.ustring.byte ( vv, 1 ) == mw.ustring.byte ( '#' ) -- loop processing ?
and mw.ustring.byte ( vv, #vv ) == mw.ustring.byte ( '#' ) then
local pv = true; -- "plain"
loop = mw.text.split( vv, '#', pv );
local llow = tonumber( loop[2] ) or -1;
local lupp = tonumber( loop[3] ) or -1;
if llow >= 0 and lupp >= llow then
llow = llow + lcnt;
vv = tostring ( llow );
lcnt = lcnt + 1;
if llow < lupp
then j = 0 -- iterate this index
else lcnt = 0; -- loop ended
end;
end
end -- end loop processing
if mw.ustring.byte ( vv, 1 ) == mw.ustring.byte ( '"' ) -- text processing ?
and mw.ustring.byte ( vv, #vv ) == mw.ustring.byte ( '"' )
then table.insert(ctab, frame:expandTemplate{ title = "=", args = {mw.ustring.sub(vv, 2, #vv - 1)} });
elseif vary == "" or i > 1 then
local nm = nam; if ntab[i] ~= "-" then nm = ntab[i]; end
local ds = dis; if dtab[i] ~= "-" then ds = dtab[i]; end
local ln = lnk; if ltab[i] ~= "-" then ln = ltab[i]; end
local op = opt; if otab[i] ~= "-" then op = otab[i]; end
local pr = pre; if ptab[i] ~= "-" then pr = ptab[i]; end
local p4 = pr4; if qtab[i] ~= "-" then p4 = qtab[i]; end
local p5 = pr5; if rtab[i] ~= "-" then p5 = rtab[i]; end
local p6 = pr6; if vtab[i] ~= "-" then p6 = vtab[i]; end
local pk = wik; if ktab[i] ~= "-" then pk = ktab[i]; end
local pi = int; if itab[i] ~= "-" then pi = itab[i]; end
local px = pfx; if xtab[i] ~= "-" then px = xtab[i]; end
local sp = spa; if stab[i] ~= "~" then sp = stab[i]; end
local tx = ""; if ttab[i] ~= "-" then tx = ttab[i]; end
local by = by0; if btab[i] ~= "-" then by = btab[i]; end
local um = mod; if utab[i] ~= "-" then um = utab[i]; end
if vary ~= "" then
if sp == "+" then sp = " "
else sp = "" end;
vv = mw.ustring.gsub( ppar [1], vary, var1..sp..vv..var2 )
else
vv = samefile ( vv, i, ppar [1] )
end
if vv ~= "" and vv ~= "×" then
if dir == "hori" and con ~= "n" then -- horizontal list
px = "";
if i == 1 then
px = " "
elseif i == mnum then
table.insert(ctab, frame:expandTemplate{ title = "Conj-and", args = { lang = 'int:lang' } });
else
table.insert(ctab, frame:expandTemplate{ title = "Comma", args = { lang = 'int:lang' } });
end
else -- elseif dir == "vert"ical then
if i == 1 then
px = " "
end
end
if by == "" then -- check for abbreviating "/"
local sby = mw.ustring.find( vv, "/" );
if sby ~= nil then
by = mw.ustring.sub( vv, sby+1 )
vv = mw.ustring.sub( vv, 1, sby-1 )
end
end
if ln == "" then
table.insert(ctab, px .. frame:expandTemplate{ title = "F", args = {vv, nm, ds, op, p4, p5, p6, l= pk, lang= pi, p=pr, by= by, u= um} });
else
table.insert(ctab, px .. frame:expandTemplate{ title = "F", args = {vv, nm, ds, op, p4, p5, p6, l= pk, lang= pi, p=pr, by= by, u= um, link= ln} });
end
if tx ~= "" then
table.insert(ctab, frame:expandTemplate{ title = "=", args = { tx } } );
end
end -- if vary
end -- if vv
i = i + j; -- next in do loop
end -- while
return table.concat (ctab)
end -- function filelist
-- for Template:Attribs (param pairs; but also for single params)
function p.attribs (frame)
local ppar = mw.getCurrentFrame(): getParent().args;
local ftab = {}; -- "from" topic
local ptab = {}; -- parts
local mtab = {}; -- modification
local rtab = {}; -- work tab
local otab = {}; -- output
local fnum = 0;
local rnum = 0;
local hnum = 0;
local tp = ppar.type or "SVG"; -- needs check
local un = ppar.by or ppar.U or ppar.u or "";
local md = ppar.m or ppar.mod or "";
local tt = ppar.t or ppar.to or ""; -- "to" topic
local f = ppar.f or ppar.from or tt; -- from"
local p = ppar.p or ppar.part or "";
local s = ppar.s or ppar.style or "s"; -- default
local vx = "";
local ux = "";
local ft = "";
local um = "";
for i, v in ipairs(ppar) do
fnum = fnum + 1; -- input parm number
if fnum % 2 == 0 then -- even: should be a username
local enam = mw.text.trim ( v );
local snam = mw.ustring.lower ( mw.ustring.sub ( enam, -4 ) );
if snam == ".svg"
or snam == ".png"
or snam == ".jpg" -- a rough check: is_extension ?
or snam == ".gif"
or snam == ".pdf"
or snam == ".tif" then -- no - it's the next filename
table.insert(rtab, "" ); -- empty username inbetween
rnum = rnum + 1;
fnum = fnum + 1; -- make it odd
end
end
if fnum % 2 == 1 then -- odd (now): is a filename
hnum = fnum + 1
hnum = hnum / 2
ftab [hnum] = ppar ["f" .. tostring( hnum )] or ".";
ptab [hnum] = ppar ["p" .. tostring( hnum )] or ".";
mtab [hnum] = ppar ["m" .. tostring( hnum )] or ".";
end
-- table.maxnum (ppar) does not work
-- therefore the "rtab" workaround
table.insert(rtab, ppar[i]); -- = enam
rnum = rnum + 1
end
-- plus one item when odd number
if rnum % 2 == 1 then
table.insert( rtab, "" ); -- empty user name, to get a pair
end
--
for i, v in ipairs(rtab) do
if vx == "" then -- the 2nd 'v' can be empty
vx = mw.text.trim( v );
else
ux = mw.text.trim( v );
if ux == "" then ux = un end; -- does not work otherwise (?)
hnum = i + 0
hnum = hnum / 2
if ftab[hnum] == "." then
ft = f;
else
ft = ftab[hnum]
end
if ptab[hnum] == "." then
pt = p;
else
pt = ptab[hnum]
end
if mtab[hnum] == "." then
um = md;
else
um = mtab[hnum]
end
table.insert(otab, frame:expandTemplate{ title = "Attrib", args = {vx, ux, "-", tp, "", ux, tt, ft, pt, m=um, s=s } });
vx = "";
end
end
return table.concat (otab)
end -- function attribs
-- get the user id: the (last) parameter which is prefixed by '/'
function p.byuser ( frame )
-- local gpar = frame.args-- global parms;
local ppar = mw.getCurrentFrame(): getParent().args;
local user = '';
for _, value in pairs( ppar ) do
if value ~= nil and -- user == '' and
mw.ustring.sub (value, 1, 1) == '/' then
user = mw.ustring.sub (value, 2) -- remove the "/"
end
-- test whether userID exists ...
end
return user
end -- function byuser, for template:F
-- for Template:userlist (horizontal - but vertical when dir=I/O/U/V)
function p.userlist (frame)
-- local lpar = parm -- local parms
local gpar = frame.args -- global parms (par/P,dir/V)
local ppar = mw.getCurrentFrame(): getParent().args;
local ctab = {}; -- case
local htab = {}; -- hilite
local ltab = {}; -- link option
local ntab = {}; -- 2 display name
local wtab = {}; -- 3 interwiki
local otab = {}; -- 4 +/- option
local mtab = {}; -- u_mod c/t/w/wt (aka utab, mtab, ptab)
local ttab = {}; -- translate i18n
--@ local rtab = {};
--@ local qtab = {};
local xtab = {}; -- postfix text
local Itab = {}; -- the output table
local cas = ppar.c or ppar.case or "";
local hil = ppar.h or ppar.hilite or "";
local lnk = ppar.l or ppar.link or "";
local nam = ppar.n or ppar.name or "";
local opt = ppar.o or ppar.opt or ppar.option or "";
local mod = ppar.m or ppar.mod or ppar.user or ppar.u or ppar.page or ppar.p or "";
--@ local pr4 = ppar.q or ppar.qpar or ppar.par4 or "";
--@ local pr5 = ppar.r or ppar.rpar or ppar.par5 or "";
local trl = ppar.t or ppar.i18n or ppar.translate or "";
local wik = ppar.w or ppar.wiki or ppar.lang or "";
local max = 0;
local cor = 0;
local x = 0; -- running index, can be ~= i
local y = 0; -- running index, can be ~= i
local odd = 0;
local out = 0;
local plus = ""; -- opt
local prim = ""
local prfx = ":"
local pend = ""
if gpar.dir == "O" then -- ordered list
prim = "<ol>";
prfx = "<li>";
pend = "</ol>";
end
if gpar.dir == "U" then -- unordered list
prim = "<ul>";
prfx = "<li>";
pend = "</ul>";
end
if gpar.dir == "V" then -- vertical list
prim = " ";
prfx = "<br><span style=color:#69F>✦ </span>";
end
for _, v in ipairs(ppar) do
v = mw.text.trim ( v );
if v == "+" then
plus = "+";
elseif v == "-" then
if plus == "" then plus = "-" end
else
y = y + 1;
if gpar.par == "P" -- pairs of (user, name)
and y % 2 == 0 then -- 1=user, 0=name
x = x;
else
x = x + 1;
ctab [x] = ppar ["c" .. tostring( x )] or "-";
htab [x] = ppar ["h" .. tostring( x )] or "-";
ltab [x] = ppar ["l" .. tostring( x )] or "-";
ntab [x] = ppar ["n" .. tostring( x )] or "-";
otab [x] = ppar ["o" .. tostring( x )] or "/";
mtab [x] = ppar ["m" .. tostring( x )] or ppar ["u" .. tostring( x )] or ppar ["p" .. tostring( x )] or "-";
--@ rtab [x] = ppar ["r" .. tostring( x )] or "-";
--@ qtab [x] = ppar ["q" .. tostring( x )] or "-";
ttab [x] = ppar ["t" .. tostring( x )] or "-";
wtab [x] = ppar ["w" .. tostring( x )] or "-";
xtab [x] = ppar ["x" .. tostring( x )] or "-";
end
end
max = x;
end -- for
odd = y % 2; -- 1 when last one not paired
if plus > "" and opt == "" then
opt = plus; -- discrepancy ? opt has priority
end
x = 0;
y = 0;
local vv = "";
for _, v in ipairs(ppar) do
v = mw.text.trim ( v );
if v ~= "+" and v ~= "-" then
y = y + 1;
if gpar.par == "P" -- pairs of (user, name)
and y % 2 == 1 -- 1=user, 0=name
and odd == 0 then -- last one paired
vv = v; -- userid
else
x = x + 1;
local cs = cas; if ctab[x] ~= "-" then cs = ctab[x]; end
local hl = hil; if htab[x] ~= "-" then hl = htab[x]; end
local lk = lnk; if ltab[x] ~= "-" then lk = ltab[x]; end
local nm = nam; if ntab[x] ~= "-" then nm = ntab[x]; end
local op = opt; if otab[x] ~= "/" then op = otab[x]; end
local md = mod; if mtab[x] ~= "-" then md = mtab[x]; end
--@ local p4 = pr4; if rtab[x] ~= "-" then p4 = rtab[x] end
--@ local p5 = pr5; if qtab[x] ~= "-" then p5 = qtab[x] end
local tr = trl; if ttab[x] ~= "-" then tr = ttab[x]; end
local wk = wik; if wtab[x] ~= "-" then wk = wtab[x]; end
local tx = ""; if xtab[x] ~= "-" then tx = xtab[x]; end
if gpar.par == "P" then -- y%2 = 0 (name)
if odd == 1 then -- no: last user:
vv = v; -- user
else
nm = v; -- name
end
else
vv = v;
end
if hl ~= "" then
if nm == "" then nm = vv; end
nm = "<" .. hl .. ">" .. nm .. "</" .. hl .. ">";
end
local p1 = ""; -- prefix
local p2 = ""; -- postfix
if md == "t" or md == "wt" or md == "tw" then p1 = " talk"; end
if md == "w" or md == "wt" or md == "tw" then
if wk == "" then p2 = "~commonswiki";
else p2 = "~"..wk.."wiki";
end
end
if md == "n" or md == "no" then
lk = md; -- no link
end
if vv ~= "" and vv ~= "×" then
if md == "c" then vv = "Special:Contributions/" .. vv; end
if gpar.dir == "I"
or gpar.dir == "O"
or gpar.dir == "U"
or gpar.dir == "V" then -- vertical list
if out == 0 then
table.insert(Itab, frame:expandTemplate{ title = "=", args = { prim } });
end
table.insert (Itab, frame:expandTemplate{ title = "=", args = { prfx } });
out = out + 1;
else --
if x == 1 then
x = 1 -- ??? horizontal list initializing (text)
elseif x == max then
table.insert(Itab, frame:expandTemplate{ title = "Conj-and", args = { lang = 'int:lang' } });
else
table.insert(Itab, frame:expandTemplate{ title = "Comma", args = { lang = 'int:lang' } });
end
end
if mw.ustring.sub( vv, 1, 2 ) == '{{'
or mw.ustring.sub( vv, 1, 2 ) == '[[' then
table.insert(Itab, frame:expandTemplate{ title = "=", args = { vv } }); --
else
table.insert(Itab, frame:expandTemplate{ title = "U/main", args = { vv, nm, wk, op, link=lk, par1=p1, par2=p2, case=cs, i18n=tr} });
end
if tx ~= "" then
table.insert(tab, frame:expandTemplate{ title = "=", args = { tx } } );
end
end
end
end
end -- for
if out > 0 and pend > " " then
table.insert(Itab, frame:expandTemplate{ title = "=", args = { pend } });
end
return table.concat (Itab);
end -- function userlist
-- Table for templates: Legend; Legend-line, Legend2, Legend-small ... (param pairs)
function p.legendt (frame)
local frmp = frame.args
local temp = frmp [1] or "Legend"
local parm = frmp [2] or ""
local wide = frmp [3] or ""
local cssp = "" -- dummy parm
local ppar = mw.getCurrentFrame(): getParent().args;
local ttip = ppar.tt or ppar.ttip or ppar.tooltipping or ""
local otab = {};
local lg = ppar.lang or "";
local v1 = ""
for _, v in ipairs(ppar) do
if v1 == "" then
v1 = v;
if ttip == "yes" then -- tooltip rhe colors
cssp = '"title="'..mw.ustring.upper(v1)
end
else
table.insert(otab, frame:expandTemplate{ title = temp, args = { v1, v, lang = lg, p = parm, size = wide, css = cssp } });
v1 = "";
end
end
if v1 ~= "" then -- the problem when not a last pair
table.insert(otab, frame:expandTemplate{ title = temp, args = { v1, "", lang = lg, p = parm, size = wide, css = cssp } }); -- last elem
end
return table.concat (otab)
end -- function legendt
-- for Template:ColorString (Igen/cbox - param pairs)
function p.colorbox (frame)
local ppar = mw.getCurrentFrame(): getParent().args;
local otab = {};
local lg = ppar.lang or "{{PAGELANGUAGE}}"; --
local v1 = "";
local p2 = "";
local ct = 0;
local bp = 0;
local bc = '';
local cf = '';
for i, v in ipairs(ppar) do
if i <= 2 then
p2 = v; -- either code-2 ( BCDLMST-), or color value
else
if v1 == "" then
v1 = mw.text.trim( v ); -- ( striped; border )
ct = 0; -- count of spaces
bp = 0; -- position of first space
for c = 1, #v1 do
if mw.ustring.sub( v1, c, c) == ' ' then
ct = ct + 1; -- space count
if bp == 0 then bp = c; end
end
end
bc = '';
if ct >= 3 then -- 3=border, 4=line
bc = mw.ustring.sub(v1, bp+1);
v1 = mw.ustring.sub(v1, 1, bp-1);
end
if ct == 1 then -- char or file
bc = mw.ustring.sub(v1, bp+1);
v1 = mw.ustring.sub(v1, 1, bp-1);
if mw.ustring.sub ( bc, -4, -4 ) == "." then
cf = 'file'
else
cf = 'char'
end
end
else
table.insert(otab, frame:expandTemplate{ title = "Igen/cbox", args = { v1, v, p2, ct, bc, cf, lang = lg } });
v1 = "";
end
end
end
if v1 ~= "" then
table.insert(otab, frame:expandTemplate{ title = "Igen/cbox", args = { v1, "", p2, ct, bc, cf, lang = lg } }); -- last elem
end
return table.concat (otab);
end -- function colorbox
--------------------------------------------------------------------------------
-- returns a parameter list: (replacement of «#» or «~» by «=»: not necessary)
function p.plist ( frame )
local gpar = frame.args -- global parms
local ppar = mw.getCurrentFrame(): getParent().args;
local ostr = ""
for i, v in ipairs(ppar) do
if i < 2 then
ostr = v;
else
ostr = ostr .. "|" .. v;
end
end
return ostr; -- return mw.ustring.gsub( ostr, "#", "=" ),_ not necessary
end -- function plist
-- repeats a text string
function p.loop ( frame ) -- repeat
local ppar = mw.getCurrentFrame(): getParent().args;
local pnum = 0; -- cunt
local pchr = ppar[2] or ' '; -- char
local rval = '';
pnum = pnum + tonumber(ppar[1] or 1); -- cunt
for l = 1, pnum do
rval = rval .. pchr;
end
return rval;
end -- function loop
-- increment a hex number by a ±decimal value
function p.incrhx ( frame )
local gpar = frame.args-- global parms
return mw.ustring.format ( "%X", tonumber ( gpar[1], 16 ) + gpar[2] )
end -- function incrhx
-- display an emoji character
function p.emodis ( frame )
local gpar = frame.args-- global parms;
local ucod = mw.ustring.format ( "%X", tonumber ( gpar[1], 16 ) + gpar[2] );
local newl = "";
if mw.ustring.sub ( ucod, -1, -1 ) == 'F'
then newl = "​";
if gpar[3] == "16"
then newl = "<br>";
end
end
return '"U+'..ucod..'">&#x'..ucod..';'..newl
end -- function emodis
-- for Template:Emoji table: {{#invoke:Iteration|emotab|prefix=1F250|par1= ...| ... }}
function p.emotab (frame)
-- local lpar = parm -- local parms
local gpar = frame.args -- global parms
-- local ppar = mw.getCurrentFrame(): getParent().args;
local otab = {};
local part = {};
local case = " ";
local codp = gpar.codp or nil;
part[2] = gpar.par1 or ""; -- Z
part[3] = gpar.par2 or ""; -- 49
part[4] = gpar.par3 or ""; -- b
part[5] = gpar.par4 or ""; -- l
part[6] = gpar.par5 or ""; --
part["link"] = "*" -- link=*
for i = 2, 6 do
if part[i] == "" then part[i] = nil end;
end;
for _, v in ipairs(gpar) do
if mw.ustring.sub(v, 1, 6) == "Emojio"
or mw.ustring.sub(v, 1, 6) == "Fxemoj"
or mw.ustring.sub(v, 1, 6) == "OpenMo"
then case = mw.ustring.upper(codp);
else case = mw.ustring.lower(codp);
end
if mw.title.new(v..case..".svg", 6).exists then
part[1] = v..case..".svg"
-- table.insert(otab, frame:expandTemplate{ title = "=", args = {" | "} } );
table.insert(otab, frame:expandTemplate{ title = "F", args = part } );
end
end
return table.concat (otab)
end -- function emotab
-- for template: Navcat (via Navcattab)
function p.navcat ( frame )
-- local lpar = frame -- local parms
local gpar = frame.args-- global parms
local ppar = mw.getCurrentFrame(): getParent().args;
local cat1 = gpar.c1 or "";
local cat2 = gpar.c2 or "";
local span = gpar.span or "";
local otab = {};
for _, v in ipairs(ppar) do
v = mw.text.trim(v);
if v == "" or v == "nl" then
-- (( table.insert(otab, frame:expandTemplate{ title="clr", args = { "" } } );
table.insert(otab, frame:expandTemplate{ title="=", args = { "<br>" } } );
else
local itab = mw.text.split ( v, "/" );
local ctxt = itab[1]; -- requ
local ccod = itab[2]; -- opt.
local cnam = itab[3] or ccod or ctxt;
local dtxt = mw.ustring.upper(mw.ustring.sub(ctxt,1,1))..mw.ustring.sub(ctxt,2); -- ucfirst
table.insert(otab, frame:expandTemplate{ title="Navcat", args={ccod, cat1..ctxt..cat2, dtxt, cnam, span=span } } );
end
end
return table.concat (otab);
end -- function navcat
-- Template:Tle
function p.tleparm (frame)
-- local lpar = frame -- local parms
-- local gpar = frame.args-- global parms
local ppar = mw.getCurrentFrame(): getParent().args;
local par1 = "";
local par3 = ppar.f or ""; -- form feed
local par4 = ppar.style or ""; -- style for value
local par5 = ppar.style2 or ""; -- style for param
local numb = ppar.number or "";
local kybd = ppar.kbd or "";
local ctab = {}
numb = mw.text.trim( numb );
for i, v in ipairs(ppar) do
par1 = ppar ["p" .. tostring( i )] or "";
if par1 ~= "" and kybd ~= "" then
par1 = '<kbd>'..par1..'</kbd>'
end
if par1 == "" and numb ~= "" then
par1 = tostring( i )
end
if mw.text.trim(v) == "" then v = " " end
table.insert( ctab, frame:expandTemplate{ title = "Tle/parm", args = { par1, v, par3, par4, par5} } );
end
return table.concat (ctab)
end -- function tleparm
-- Template:variate
function p.variation (frame)
local ppar = mw.getCurrentFrame(): getParent().args;
local strg = ppar [1] or ""; -- sample string
local pttn = ppar.pttn or "?"; -- pattern
local var1 = ppar.var1 or ""; -- filling space before
local var2 = ppar.var2 or ""; -- filling space after
local sept = ppar.sept or "|"; -- separator
local sep2 = ppar.sep2 or ""; -- separator after
if var1 == "space" then var1 = " " end;
if var2 == "space" then var2 = " " end;
local retv = "";
strg = mw.text.trim( strg )
for i, v in ipairs(ppar) do
if i > 1 then
retv = retv .. sept .. mw.ustring.gsub( strg, pttn, var1..mw.text.trim(v)..var2 ) .. sep2
end
end
return retv
end
return p;
