Module:Category series navigation/navyear/sandbox: Difference between revisions

Revision as of 01:55, 25 January 2019

Latest revision as of 03:45, 31 October 2023

(7 intermediate revisions by one other user not shown)

Line 1:

local p = {}

local greyLinkColor = "#888"

-- Make a piped link to a category, if it exists

-- If it doesn't exist, just display the greyed the link title without linking

function makeCatLink(catname, disp)

local displaytext

if (disp ~= "") and (disp ~= nil) then

-- use 'disp' parameter, but strip any trailing disambiguator

displaytext = mw.ustring.gsub(disp, "%s+%(.+$", "");

else

displaytext = catname

end

if 1 == 1 then return catname end -- testing

local fmtlink

local catPage = mw.title.new( catname, "Category" )

if (catPage.exists) then

fmtlink = "[[:Category:" .. catname .. "|" .. displaytext .. "]]"

else

fmtlink = '<span style="color:' .. greyLinkColor .. '">' .. displaytext .. "</span>"

end

return fmtlink

end

function p.navyear(frame)

--Expects a PAGENAME of the form "Some sequential 20151760 example cat", where

-- {{{1}}}=Some sequential

-- {{{2}}}=20151760

-- {{{3}}}=example cat

-- {{{4}}}=1758 ('min' year parameter; optional)

Line 22 ⟶ 46:

local year = arg2 + i

if i ~= 0 then

if ((year >= arg4) and (year <= arg5)) then -- ex: 1758, 1759, 1761, 1762, 1763, 1764, 1765

navyear = navyear..'*'..frame:expandTemplate{ title = 'LinkCatIfExists2', args = {makeCatLink( arg1..' '..year..' '..arg3, year } })..'\n'

else -- ex: 1755, 1756, 1757

navyear = navyear..'*<span style="visibility:hidden">'..year..'</span>\n'

end

else -- ex: 1760

navyear = navyear..'*<b>'..arg2..'</b>\n'

end