Module:Category described in year/sandbox: Difference between revisions

Revision as of 15:06, 29 October 2018

Revision as of 15:27, 29 October 2018

Line 269:

end

return ''

end

local function isNilOrEmpty( thing )

return (thing == nil or thing == '')

end

Line 464 ⟶ 468:

end

if parent == 'decade' then

if isNilOrEmpty(sortkey == nil) then sortkey = currYear end --default to currYear

categories[iparent] = '[[Category:'..currGroup..' described in the '..parentDeca..'s|'..sortkey..']]'

elseif parent == 'century' then

if isNilOrEmpty(sortkey == nil) then sortkey = currYear end --default to currYear

categories[iparent] = '[[Category:'..currGroup..' described in the '..addOrd(parentCent)..' century|'..sortkey..']]'

elseif parent == 'biology' then

if isNilOrEmpty(sortkey == nil) then sortkey = '' end --default to none

else sortkey = '|'..sortkey end
categories[iparent] = '[[Category:'..currYear..' in biology|'..sortkey..']]'

elseif parent == 'environment' then

if isNilOrEmpty(sortkey == nil) then sortkey = ' ' end --default to none

categories[iparent]else sortkey = '[[Category:2015 in the environment|'..sortkey..']]' end

categories[iparent] = '[[Category:'..currYear..' in the environment'..sortkey..']]'

elseif mw.ustring.match(parent, '^%u%l') then --e.g. Animals/Insects

if isNilOrEmpty(sortkey == nil) then sortkey = '' --default to none

else sortkey = '|'..sortkey end

categories[iparent] = '[[Category:'..parent..' described in '..currYear..sortkey..']]'

Line 490 ⟶ 496:

end

if parent == 'century' then

if isNilOrEmpty(sortkey == nil) then sortkey = currDeca end --default to currDeca

categories[iparent] = '[[Category:'..currGroup..' described in the '..addOrd(parentCent)..' century|'..sortkey..']]'

elseif mw.ustring.match(parent, '^%u%l') then --e.g. Animals/Insects

if isNilOrEmpty(sortkey == nil) then sortkey = '' --default to none

else sortkey = '|'..sortkey end

categories[iparent] = '[[Category:'..parent..' described in the '..currDeca..'s'..sortkey..']]'

Line 508 ⟶ 514:

end

if parent == 'formal' then

if isNilOrEmpty(sortkey == nil) then sortkey = addOrd(currCent) end --default to currCent

categories[iparent] = '[[Category:'..currGroup..' by year of formal description|'..sortkey..']]'

elseif parent == 'biology' then

if isNilOrEmpty(sortkey == nil) then sortkey = '' end --default to none

categories[iparent]else sortkey = '[[Category:'..currCent..' in biology|'..sortkey..']]' end

categories[iparent] = '[[Category:'..addOrd(currCent)..' century in biology'..sortkey..']]'

elseif parent == 'environment' then

if isNilOrEmpty(sortkey == nil) then sortkey = '' end --default to none

else sortkey = '|'..sortkey end
categories[iparent] = '[[Category:'..addOrd(currCent)..' century in the environment|'..sortkey..']]'

elseif mw.ustring.match(parent, '^%u%l') then --e.g. Animals/Insects

if isNilOrEmpty(sortkey == nil) then sortkey = '' --default to none

else sortkey = '|'..sortkey end

categories[iparent] = '[[Category:'..parent..' described in the '..addOrd(currCent)..' century'..sortkey..']]'