Module:Tracked

Implements {{tracked}}.

---

require('strict')

local getArgs = require('Module:Arguments').getArgs
local p = {}

-- Entry point when #invoke'ed by a template or wikipage.
function p.main(frame)
	local args = getArgs(frame)
	return p._main(args)
end

-- Entry point when called from other Lua modules.
function p._main(args)
	-- Check if the template provided a status
	local manual_status
	if args[2] ~= nil and args[2] ~= '' then
		manual_status = args[2]
	end

	-- Check if the template provided a tracker number
	local task
	if args[1] ~= nil and args[1] ~= '' then
		if string.match(args[1], "^[Tt]%d+$") then
			-- It's a Phab task, so just use it as is (minus the "T")
			task = string.gsub(args[1], "^[Tt]", "")
		elseif string.match(args[1], "^%d+$") then
			-- It's a bzImport, so massage it first
			task = args[1] + 2000
		else
			-- Tracking arg given, but doesn't match our patterns
			-- FIXME: Emit a visible error for this? Tracking cat?
		end
	else
		-- No tracking number provided.
		-- FIXME: Emit a visible error for this? Tracking cat?
	end

	-- Now create the top level container
	local box = mw.html.create('div')
		:attr("role", "note")
		:addClass('tracked')
		:addClass('plainlinks')
	box:tag('span')
		:addClass('tracked-header')
		:wikitext('Tracked in [[phabricator:|Phabricator]]')
	if task then
		box:addClass('mw-trackedTemplate')
			:addClass("phab-T" .. task) -- Easily find the task in JS
			:attr('data-phab-task', task) -- Task ID for easy access in JS
		local linktext = mw.html.create('span')
			:addClass('tracked-linktext')
			:wikitext("Task T" .. task)
		local wikitext_link = '[[phabricator:T' .. task .. '|' .. tostring(linktext) .. ']]'
		box:tag('span')
			:addClass('tracked-link')
			:wikitext(wikitext_link)
	end

	local s = {
		resolved = "Resolved",
		fixed = "Resolved",
		invalid = "Invalid",
		duplicate = "Duplicate",
		declined = "Declined",
		wontfix = "Declined",
		stalled = "Stalled",
		open = "Open"
	}

	if manual_status then
		local status_text = "Unknown"
		local status_span = box:tag('span')
		status_span:addClass('tracked-closure')
		if manual_status == "resolved" or manual_status == "fixed" then
			status_span:addClass('tracked-resolved')
		end
		if s[manual_status] ~= nil then
			status_text = s[manual_status]
		end
		status_span:wikitext(status_text)
	end
	return tostring(box)
end

return p