yazi/init.lua

ini.lua

--------------------------------- Components -----------------------------------------
function Status:file_size_and_folder_childs()
	local h = self._tab.current.hovered
	if not h or h.cha.is_link then
		return ui.Line({})
	end

	local size = h:size()

	if size then
		return ui.Line({
			ui.Span(ya.readable_size(h:size() or h.cha.len)),
			ui.Span(" "),
		})
	else
		local folder = cx.active:history(h.url)
		return ui.Line({
			ui.Span(folder and tostring(#folder.files) or ""),
			ui.Span(" "),
		})
	end
end

function Status:mtime()
	local h = self._tab.current.hovered
	if not h or h.cha.is_link then
		return ui.Line({})
	end
	local time = math.floor(h.cha.mtime or 0)
	if time == 0 then
		return ui.Line("")
	else
		return ui.Line({
			ui.Span(os.date("%Y-%m-%d %H:%M", time)),
			ui.Span(" "),
		})
	end
end

--  Status mode
function Status:mode()
	local mode = tostring(self._tab.mode):upper()

	local style = self:style()
	return ui.Line({
		ui.Span(" " .. mode .. " "):style(style),
		ui.Span(""):fg(style.bg):bg(THEME.status.separator_style.fg),
		ui.Span(""):fg(THEME.status.separator_style.fg):bg("#26343F"),
	})
end

---shorten string
---@param _s string string
---@param t string tail
---@param _w number max characters
---@return string
local shorten = function(_s, t, _w)
	local s = _s or utf8.len(_s)
	local e_with_dot = t or ""
	local ellipsis = "…" .. e_with_dot
	local w = _w < utf8.len(ellipsis) and utf8.len(ellipsis) or _w
	local n_ellipsis = utf8.len(ellipsis) or 0
	if utf8.len(s) > w then
		return s:sub(1, (utf8.offset(s, w - n_ellipsis + 1) or 2) - 1) .. ellipsis
	end
	return s
end

function Status:name()
	local h = self._tab.current.hovered
	if not h then
		return ui.Line({})
	end

	local icon = h:icon()
	local file_name = h.name
	local tail = h.cha.is_dir and "" or ("." .. (h.url.ext(h.url) or ""))

	-- local file_extention = h.url.ext(h.url)
	if h.link_to ~= nil then
		file_name = " " .. tostring(h.link_to)
	end

	local right_width = self:children_redraw(self.RIGHT):width()

	local left_lines = {}
	for _, c in ipairs(self._left) do
		if c[1] ~= Status.name then
			left_lines[#left_lines + 1] = (type(c[1]) == "string" and self[c[1]] or c[1])(self)
		end
	end
	local left_width = ui.Line(left_lines):width()

	local max_width = math.floor(self._area.w - right_width - left_width - utf8.len("…" .. tail))

	file_name = shorten(file_name, tail, max_width)
	return ui.Line({
		ui.Span(" " .. icon.text):style(icon.style):bg("#26343F"),
		ui.Span(" " .. file_name .. " "):fg(THEME.status.separator_style.fg):bg("#26343F"),
		ui.Span(""):fg("#26343F"):bg(THEME.status.separator_style.bg),
	})
end

function Status:link_count()
	local h = cx.active.current.hovered
	if h == nil or ya.target_family() ~= "unix" then
		return ui.Line({})
	end

	return ui.Line({
		ui.Span("  "),
		ui.Span(tostring(h.cha.nlink)):fg("#BCC4C9"),
		ui.Span(" "),
	})
end

function Status:owner_group()
	local h = cx.active.current.hovered
	if h == nil or ya.target_family() ~= "unix" then
		return ui.Line({})
	end
	return ui.Line({
		ui.Span(ya.user_name(h.cha.uid) or tostring(h.cha.uid)):fg("#BCC4C9"),
		ui.Span(" "),
		ui.Span(ya.group_name(h.cha.gid) or tostring(h.cha.gid)):fg("#BCC4C9"),
		ui.Span(" "),
	})
end

-- -- Status position - Right
function Status:position()
	local cursor = self._tab.current.cursor
	local length = #self._tab.current.files

	-- local style = self:style()
	return ui.Line({
		-- ui.Span(THEME.status.separator_open):fg(style.bg):bg(THEME.status.separator_style.fg),
		ui.Span(string.format(" %2d/%-2d ", cursor + 1, length)),
		-- ui.Span(""):fg(style.bg),
	})
end

-- Remove left components
Status:children_remove(1, Status.LEFT)
Status:children_remove(2, Status.LEFT)
Status:children_remove(3, Status.LEFT)

-- Remove right components
Status:children_remove(4, Status.RIGHT)
Status:children_remove(5, Status.RIGHT)
Status:children_remove(6, Status.RIGHT)

local render_status = (function()
	local status_left_section = {
		Status.mode,
		Status.name,
		Status.link_count,
	}

	-- Left Status
	local status_right_section = {
		Status.mtime,
		Status.file_size_and_folder_childs,
		Status.owner_group,
		Status.perm,
		Status.position,
	}

	for idx, component in ipairs(status_left_section) do
		Status:children_add(component, idx, Status.LEFT)
	end

	for idx, component in ipairs(status_right_section) do
		Status:children_add(component, idx, Status.RIGHT)
	end
end)()