Module:PrevalenceData: Difference between revisions

Revision as of 03:35, 23 February 2019

Latest revision as of 18:44, 24 May 2020

(3 intermediate revisions by 2 users not shown)

Line 1:

-- This module is specifically the Wikidata property "prevalence" (P1193), due

-- to its particular need for ranges and area-based qualifiers, and the lack of

-- support for these in the main Wikidata module.

-- Completely untested.

local p = {}

--local wikidata = require( 'Module:Wikidata' )

p.main = function ( frame )

--local entityqid = mwframe.wikibaseargs.getEntity(qId 'Q133087'or )""

localif entityqid == "" then qid = mw.wikibase.getEntitygetEntityIdForCurrentPage( frame.args.qId or nil ) end

if entitynot qid then return nil end

local prevalenceClaims = entitymw.claimswikibase.getBestStatements(qid, and entity.claims."P1193")

local pRange = ''

-- TODO: Get best claim, not always just the first one.

-- Run through all prevalence claims - the table prevalenceClaims always exists but may be empty

-- Probably use getBestStatements.

if for i, prevalenceClaim in ipairs( prevalenceClaims then) do

local prevalenceValue = prevalenceClaim.mainsnak.datavalue and prevalenceClaim.mainsnak.datavalue.value

local pRange = ''

if prevalenceValue then

-- Run through all prevalence claims

if string.len( pRange ) > 0 then

for i, prevalenceClaim in pairs( prevalenceClaims ) do

-- Split multiple claims

local prevalenceValue = prevalenceClaim.mainsnak.datavalue.value

-- Maybe line break instead?

if prevalenceValue then

ifpRange string.len(= pRange ) >.. 0', then'

end

-- Split multiple claims

if prevalenceValue.lowerBound ~=and prevalenceValue.upperBound then

-- Maybe line break instead?

local lowerBound = prevalenceValue.lowerBound * 100

pRange = pRange .. ', '

local upperBound = prevalenceValue.upperBound * 100

end

local lowerBoundpRange = prevalenceValuepRange .. lowerBound * 100

localif upperBoundlowerBound ~= prevalenceValue.upperBound * 100then

pRange = pRange .. lowerBound'—' .. upperBound

end

if lowerBound ~= upperBound then

else

pRange = pRange .. ' to ' .. upperBound

local amount = prevalenceValue.amount * 100

end

pRange = pRange .. amount

end
pRange = pRange .. '%'

if prevalenceClaim.qualifiers then

-- Qualifiers for prevalence are currently unstandardized.

-- Keep guessing until the right one is found.

local quals = prevalenceClaim.qualifiers.P276 or -- ___location

prevalenceClaim.qualifiers.P1001 or -- applies to jurisdiction

prevalenceClaim.qualifiers.P17 -- country

if quals then

pRange = pRange .. ' ('

for k, qual in pairs(quals) do

if k > 1 then

pRange = pRange .. ', '

end

local qualId = qual.datavalue.value[ 'numeric-id' ]

local link = mw.wikibase.sitelink( 'Q' .. qualId )

local label = ({

-- Certain geographic locales might need a

-- manual-ish override for labels.

[ 132453 ] = 'developed world'

})[ qualId ] or mw.wikibase.label( 'Q' .. qualId )

if link then

label = '[[' .. link .. '|' .. label .. ']]'

end

pRange = pRange .. label

end

pRange = pRange .. ')'

end

local qualId = qual.datavalue.value[ 'numeric-id' ]

local link = mw.wikibase.sitelink( 'Q' .. qualId )

local label = ({

-- Certain geographic locales might need a

-- manual-ish override for labels.

[ 132453 ] = 'developed world'

})[ qualId ] or mw.wikibase.label( 'Q' .. qualId )

if link then

label = '[[' .. link .. '|' .. label .. ']]'

end

pRange = pRange .. ' to ' .. upperBoundlabel

end

pRange = pRange .. ', )'

end

--[[

-- Todo: References

if prevalenceClaim.references then

end

]]--

end

return pRange

end

--[[ Todo: References

if prevalenceClaim.references then

end

--[[]]

end

return ''pRange

end