更改
add a truthy check too
local p = {}
function p.fetch(frame)
local template = nil
local return_value = nil
-- Use demo parameter if it exists, otherswise use current template name
local namespace = mw.title.getCurrentTitle().namespace
if frame.args["demo"] and frame.args["demo"] ~= "" then
template = frame.args["demo"]
elseif namespace == 10 then -- Template namespace
template = mw.title.getCurrentTitle().text
elseif namespace == 828 then -- Module namespace
template = (mw.site.namespaces[828].name .. ":" .. mw.title.getCurrentTitle().text)
end
-- If in template or module namespace, look up count in /data
if template ~= nil then
namespace = mw.title.new(template, "Template").namespace
if namespace == 10 or namespace == 828 then
template = mw.ustring.gsub(template, "/doc$", "") -- strip /doc from end
local index = mw.ustring.sub(mw.title.new(template).text,1,1)
local data = mw.loadData('Module:Transclusion_count/data/' .. (mw.ustring.find(index, "%a") and index or "other"))
return_value = tonumber(data[mw.ustring.gsub(template, " ", "_")])
end
end
-- If database value doesn't exist, use value passed to template
if return_value == nil and frame.args[1] ~= nil then
local arg1=mw.ustring.match(frame.args[1], '[%d,]+')
if arg1 and arg1 ~= '' then
return_value = tonumber(frame:callParserFunction('formatnum', arg1, 'R'))
end
end
return return_value
end
return p
function p.fetch(frame)
local template = nil
local return_value = nil
-- Use demo parameter if it exists, otherswise use current template name
local namespace = mw.title.getCurrentTitle().namespace
if frame.args["demo"] and frame.args["demo"] ~= "" then
template = frame.args["demo"]
elseif namespace == 10 then -- Template namespace
template = mw.title.getCurrentTitle().text
elseif namespace == 828 then -- Module namespace
template = (mw.site.namespaces[828].name .. ":" .. mw.title.getCurrentTitle().text)
end
-- If in template or module namespace, look up count in /data
if template ~= nil then
namespace = mw.title.new(template, "Template").namespace
if namespace == 10 or namespace == 828 then
template = mw.ustring.gsub(template, "/doc$", "") -- strip /doc from end
local index = mw.ustring.sub(mw.title.new(template).text,1,1)
local data = mw.loadData('Module:Transclusion_count/data/' .. (mw.ustring.find(index, "%a") and index or "other"))
return_value = tonumber(data[mw.ustring.gsub(template, " ", "_")])
end
end
-- If database value doesn't exist, use value passed to template
if return_value == nil and frame.args[1] ~= nil then
local arg1=mw.ustring.match(frame.args[1], '[%d,]+')
if arg1 and arg1 ~= '' then
return_value = tonumber(frame:callParserFunction('formatnum', arg1, 'R'))
end
end
return return_value
end
return p