imported>RexxS: add separator parameter

2015-09-30T14:00:30Z

add separator parameter

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-- Draft version of a call to return images from Commons in a simple format
-- parameters are | propertyID | value / FETCH_WIKIDATA / nil | separator (default=space) | size (default=220px)
-- the caller assumes responsibility for ensuring the property is of type 'Commons media file'

local p = {}

p.getImages = function(frame)
local propertyID = mw.text.trim(frame.args[1] or "")
local input_parm = mw.text.trim(frame.args[2] or "")
local sep = mw.text.trim(frame.args[3] or " ")
local imgsize = mw.text.trim(frame.args[4] or "220px")
if input_parm == "FETCH_WIKIDATA" then
local entity = mw.wikibase.getEntityObject()
local claims
if entity and entity.claims then
claims = entity.claims[propertyID]
end
if claims then
if (claims[1] and claims[1].mainsnak.datatype == "commonsMedia") then
local out = {}
for k, v in pairs(claims) do
local filename = v.mainsnak.datavalue.value
out[#out + 1] = "[[File:" .. filename .. "|" .. imgsize .. "]]"
end
return table.concat(out, sep)
else
return ""
end
else
return ""
end
else
return input_parm
end
end

return p

Module:Sandbox/RexxS/GetImages - Revision history

imported>RexxS: add separator parameter