Module:CIA World Factbook
Kaonekelo
Documentation for this module may be created at Module:CIA World Factbook/doc
local p = {}
local getArgs = require('Module:Arguments').getArgs
-- prefix of all World Factbook pages
local factbookPrefix = 'https://www.cia.gov/the-world-factbook/'
-- Format of archive link. Both %d represent the year of the archive
local archiveFormat = ' [https://www.cia.gov/the-world-factbook/about/archives/download/factbook-%d.zip (Archived %d edition)]'
-- Function to turn a string into a URL fragment appropriate for CIA website
local function parseFragment(s)
if not s then
return ''
end
s = mw.ustring.lower(s)
s = mw.ustring.gsub(s,' ','-')
s = mw.ustring.gsub(s,',','')
return s
end
-- Function to fill in factbook link:
-- Arguments:
-- args.country: topic of page (optional)
-- args.section: section of page (optional)
-- Returns:
-- link to World Factbook page about country, with section anchor
function p._country(args)
if not args.country then
return factbookPrefix
end
local result = factbookPrefix..'countries/'..parseFragment(args.country)
if args.section then
return result..'/#'..parseFragment(args.section)
end
return result
end
-- Function to fill in archive link:
-- Arguments:
-- args.archive: if non-empty, return nil
-- args.year: else if this is non-empty, use it for year
-- args.date: else if this is non-empty, parse it for a year
-- Returns:
-- the link, above, filled in with the year, or nil
function p._archive(args)
if args.archive then
return nil
end
local year = nil
if args.year then
year = tonumber(args.year)
elseif args.date then
i, j = mw.ustring.find(args.date,'20%d%d')
if i and j then
year = tonumber(mw.ustring.sub(args.date,i,j))
end
end
if not year then
return year
end
if year >= tonumber(os.date('%Y'))-1 then
return false
end
return mw.ustring.format(archiveFormat, year, year)
end
function p.country(frame)
local args = getArgs(frame)
return p._country(args)
end
function p.archive(frame)
local args = getArgs(frame)
return p._archive(args) or ''
end
return p