imported>QuimGil: Taking changes from Moroboshi at Module:Flags/Sandbox

2013-08-22T03:50:39Z

Taking changes from Moroboshi at Module:Flags/Sandbox

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local p = {}

-- Loading the flag translations module --
local translations = mw.loadData("Module:Flags/LocaleData")
local master = mw.loadData("Module:Flags/MasterData")

-- check if name is an original name in translation.fullname and
-- return its value, otherwise return nil
function check_translation(name)
local link
for translation, commonsName in pairs(translations.fullName) do
if commonsName == name then
link = translation
break --if found break out from the loop
end
end
return link
end

-- Size of flag --
-- Function to define the default size for the flag if needed
function defaultSize()
--todo: move exception to Module:Flags/MasterData
local sizeExceptions = { "Nepal", "Switzerland", "the Vatican City", }
local size = "20x22px" --initialize with default value
for some,exceptions in pairs(sizeExceptions) do
if commonsName == exceptions then
size = "20x17px"
break --if found break out from loop
end
end
return size
end

-- Assigning the parameter to a flag and a link
function p.flag(territory)
--always declare local variable, they are more efficient and dont pollute global namespace
local commonsName
local flagOf = "Flag_of_" -- Converts "Flag of" in a variable in order to accept images that don't follow this name schema
local link = ""
-- more efficient to access
local flag_code = territory.args[1] or ""
-- Searching in the master table only.
-- 2 letter code search
if #flag_code == 2 then
-- try to assign a value to commonsName and check for nil value
commonsName = master.twoLetter[flag_code]
--if check_translation return nil then it will execute the or part and assign commonsName to link
if commonsName then link = check_translation(commonsName) or commonsName; end
elseif #flag_code == 3 then -- 3 letter code search
commonsName = master.threeLetter[flag_code]
if commonsName then link = check_translation(commonsName) or commonsName; end
end
-- check if commonsName is still nil
if commonsName == nil then
-- check master.fullName table
commonsName = master.fullName[flag_code]
if commonsName then
link = check_translation(commonsName) or commonsName;
else -- Searching in FlagTranslations
commonsName = translations.fullName[flag_code]
if commonsName then
link = flag_code
else -- Fallback to Commons when the parameter doesn't have an entry in the tables
commonsName = flag_code
link = flag_code
end
end
end

-- Variant check for historical flags --
local variant = territory.args[3]
if variant and variant ~= "" then
commonsName = master.variant[commonsName .. "|" .. variant]
flagOf=""
end

-- Label check --
variant = territory.args[2]
if variant and variant ~="{{{2}}}" then
commonsName = master.variant[commonsName .. "|" .. variant]
flagOf=""
end

-- Digesting Commons flag files not following the format "Flag of "
-- These filenamess must be preceded by "File:" in the table values.

if commonsName ~= nil and string.find( commonsName, "File:", 1 ) == 1 then
commonsName = string.sub( commonsName, 6)
flagOf=""
end

-- Fallback for non-identified variant/label flags --
if commonsName == nil then commonsName = "Flag of None" end

-- Border for everybody except Nepal and Ohio
-- todo: move exception to Module:Flags/MasterData
local border = "border|"
if commonsName == "Nepal" or commonsName == "Ohio" then
border = ""
end

-- Checking whether a size parameter has been introduced, otherwise set default
if territory.args[4]:find("px", -2) ~= nil then
size = territory.args[4]
else
size = defaultSize(commonsName)
end

-- Customizing the link
openBrackets = "[["
closeBrackets = "]]"
if territory.args[5] == "" then
flagLink = ""
textLink = ""
openBrackets = ""
closeBrackets = ""
elseif territory.args[5] ~= "{{{link}}}" then
flagLink = territory.args[5]
textLink = territory.args[5] .. "|"
else flagLink = link
textLink = link .. "|"
end

-- Text in addition to flag
if territory.args[6] == "" then
text = " " .. openBrackets .. link .. closeBrackets
elseif territory.args[6] ~= "{{{text}}}" then
text = " " .. openBrackets .. textLink .. territory.args[6] .. closeBrackets
else text = ""
end

return '[[File:' .. flagOf .. commonsName .. '.svg|' .. border .. 'link=' .. flagLink .. '|'.. size .. ']]' .. text
end
return p

Module:Flags - Revision history

imported>QuimGil: Taking changes from Moroboshi at Module:Flags/Sandbox