parsav  nym.t at [c73063a9ac]

File render/nym.t artifact c2ab22760a part of check-in c73063a9ac

-- vim: ft=terra
local pstr = lib.str.t
local terra cs(s: rawstring)
	return pstr { ptr = s, ct = lib.str.sz(s) }
end

local terra 
render_nym(who: &lib.store.actor, scope: uint64, tgt: &lib.str.acc, minimal: bool)
	var acc: lib.str.acc
	var n: &lib.str.acc
	if tgt ~= nil then n = tgt else
		n = &acc
		n:init(128)
	end

	var pool_obj: lib.mem.pool
	var pool: &lib.mem.pool
	if tgt ~= nil and tgt.pool ~= nil then
		pool = tgt.pool
	else
		pool_obj:init(128)
		pool = &pool_obj
	end

	var xidsan = lib.html.sanitize(pool,cs(who.xid),false)
	if who.nym ~= nil and who.nym[0] ~= 0 then
		var nymsan = lib.html.sanitize(pool,cs(who.nym),false)
		n:lpush('<span class="nym">'):ppush(nymsan)
			:lpush('</span> [<span class="handle">'):ppush(xidsan)
			:lpush('</span>]')
		--nymsan:free()
	else n:lpush('<span class="handle">'):ppush(xidsan):lpush('</span>') end
	--xidsan:free()

	if not minimal then
		if who.epithet ~= nil then
			var episan = lib.html.sanitize(pool,cs(who.epithet),false)
			n:lpush('<span class="epithet">'):ppush(episan):lpush('</span>')
			--episan:free()
		end
	end
	
	if pool == &pool_obj then pool:free() end
	-- TODO: if scope == chat room then lookup titles in room member db
	if tgt == nil then
		return n:finalize()
	else return pstr.null() end
end

return render_nym