Moduł:Wikidane/format/string: Różnice pomiędzy wersjami
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Linia 1:
local moduleData = mw.loadData("Module:Wikidane/data")
local transformations = {
["lc"] = function(s)
return mw.getContentLanguage():lc(s)
end,
["lcfirst"] = function(s)
return mw.getContentLanguage():lcfirst(s)
end,
["uc"] = function(s)
return mw.getContentLanguage():uc(s)
end,
["ucfirst"] = function(s)
return mw.getContentLanguage():ucfirst(s)
end,
["nospaces"] = function(s)
return mw.ustring.gsub(s, "%s", "")
end,
["0-9"] = function(s)
return mw.ustring.gsub(s, "[^0-9]", "")
end,
["0-9X"] = function(s)
return mw.ustring.gsub(s, "[^0-9X]", "")
end,
["query"] = function(s)
local t = mw.uri.encode(s, "QUERY")
local q, c = string.gsub(t, "%%2F", '/' )
return q
end,
["QUERY"] = function(s)
return mw.uri.encode(s, "QUERY")
end,
["PATH"] = function(s)
return mw.uri.encode(s, "PATH")
end,
["WIKI"] = function(s)
return mw.uri.encode(s, "WIKI")
end,
["ANCHOR"] = function(s)
return mw.uri.anchorEncode(s)
end,
["encode"] = function(s)
return mw.text.encode(s)
end,
["nowiki"] = function(s)
return mw.text.nowiki(s)
end,
["trim"] = function(s)
return mw.text.trim(s)
end,
}
local function propertyLinkFormat(property)
local prop = mw.wikibase.getBestStatements(property, "P1630")
if not prop or (#prop == 0) then
prop = mw.wikibase.getBestStatements(property, "P1921")
end
if prop and (#prop > 0) then
local snak = prop[1].mainsnak
if (snak.snaktype == "value") and (snak.datatype == "string") and (snak.datavalue.type == "string") then
return snak.datavalue.value
end
end
end
local function loadFormat(format, formatLink)
if format == moduleData.boolNo then
return false
end
local url = false
if formatLink then
local count
url, count = string.gsub(formatLink, "$1", "((query))")
if count <= 0 then
url = false
end
end
if format == "url" then
return url
end
if url and not format then
return "["..url.." ((nowiki))]"
end
if url and format and not string.match(format, "%(%([^%(%)]+%)%)") then
return "["..url.." "..format.."]"
end
return format
end
local function findComplexTransformation(capture)
-- próba wywołania funkcji z modułu
local m, f = mw.ustring.match(capture, "^([^%|\n]+)%|([^%|\n]+)$")
if m and f then
local title = mw.title.new(m)
if title and (title.namespace == 828) and title.exists then
local transformationFunction = require(m)[f]
if type(transformationFunction) == "function" then
local succeeded, text = pcall(transformationFunction, {""}) -- próba wywołania z pustym argumentem
if succeeded then
return function(value)
local t = transformationFunction({value}) or ""
return tostring(t)
end
end
end
end
return false
end
-- próba wywołania szablonu
local s = mw.ustring.match(capture, "^[^%|\n]+$")
if s then
local title = mw.title.new(s)
if title and (title.namespace == 10) and title.exists then
local frame = mw.getCurrentFrame()
if frame then
return function(value)
return frame:expandTemplate{ title=title.text, args={value} }
end
end
end
return false
end
return false
end
return {
scope = "snak",
format = function(snak, options)
local format = loadFormat(options.format, propertyLinkFormat(snak.property))
local value = snak.datavalue.value
if not format or not value then
return value
end
-- prepare cache with "precomputed" direct value
-- the cache allows to compute value once, which is used mostly twice
local cache = { value = value }
local repl = function(capture)
local result = cache[capture]
if not result then
local transformation = transformations[capture]
or findComplexTransformation(capture)
result = transformation and transformation(value) or value
cache[capture] = result
end
return result
end
return mw.ustring.gsub(format, "%(%(([^%(%)]+)%)%)", repl)
end,
}
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