mirror of
https://github.com/koreader/koreader
synced 2024-10-31 21:20:20 +00:00
7e70f7eafa
Partially reverts https://github.com/koreader/koreader/pull/6849 Needed for new installs, mainly in https://github.com/koreader/koreader/blob/master/frontend/ui/otamanager.lua#L173. Fix https://github.com/koreader/koreader/pull/6849#issuecomment-723491945
71 lines
2.0 KiB
Lua
71 lines
2.0 KiB
Lua
-- need low-level mechnism to detect android to avoid recursive dependency
|
|
local isAndroid, android = pcall(require, "android")
|
|
local lfs = require("libs/libkoreader-lfs")
|
|
|
|
local DataStorage = {}
|
|
|
|
local data_dir
|
|
local full_data_dir
|
|
|
|
function DataStorage:getDataDir()
|
|
if data_dir then return data_dir end
|
|
|
|
if isAndroid then
|
|
data_dir = android.getExternalStoragePath() .. "/koreader"
|
|
elseif os.getenv("UBUNTU_APPLICATION_ISOLATION") then
|
|
local app_id = os.getenv("APP_ID")
|
|
local package_name = app_id:match("^(.-)_")
|
|
-- confined ubuntu app has write access to this dir
|
|
data_dir = string.format("%s/%s", os.getenv("XDG_DATA_HOME"), package_name)
|
|
elseif os.getenv("APPIMAGE") or os.getenv("KO_MULTIUSER") then
|
|
data_dir = string.format("%s/%s/%s", os.getenv("HOME"), ".config", "koreader")
|
|
else
|
|
data_dir = "."
|
|
end
|
|
if lfs.attributes(data_dir, "mode") ~= "directory" then
|
|
lfs.mkdir(data_dir)
|
|
end
|
|
|
|
return data_dir
|
|
end
|
|
|
|
function DataStorage:getHistoryDir()
|
|
return self:getDataDir() .. "/history"
|
|
end
|
|
|
|
function DataStorage:getSettingsDir()
|
|
return self:getDataDir() .. "/settings"
|
|
end
|
|
|
|
|
|
function DataStorage:getFullDataDir()
|
|
if full_data_dir then return full_data_dir end
|
|
|
|
if string.sub(self:getDataDir(), 1, 1) == "/" then
|
|
full_data_dir = self:getDataDir()
|
|
elseif self:getDataDir() == "." then
|
|
full_data_dir = lfs.currentdir()
|
|
end
|
|
|
|
return full_data_dir
|
|
end
|
|
|
|
local function initDataDir()
|
|
local sub_data_dirs = {
|
|
"cache", "clipboard",
|
|
"data", "data/dict", "data/tessdata",
|
|
"history", "ota", "plugins",
|
|
"screenshots", "settings", "styletweaks",
|
|
}
|
|
for _, dir in ipairs(sub_data_dirs) do
|
|
local sub_data_dir = string.format("%s/%s", DataStorage:getDataDir(), dir)
|
|
if lfs.attributes(sub_data_dir, "mode") ~= "directory" then
|
|
lfs.mkdir(sub_data_dir)
|
|
end
|
|
end
|
|
end
|
|
|
|
initDataDir()
|
|
|
|
return DataStorage
|