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https://github.com/koreader/koreader
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4d18ac1100
Made the onHold buttons table similar to the one of File browser. Added "Purge .sdr" and "Delete" to these buttons. Moved the purgeSettings and removeFileFromHistoryIfWanted logic into filemanagerutil functions. Stay on the same page when manipulating history (previously, we were always put back on first page). Really keep deleted files in history (unless setting says otherwise). Show deleted files in grey or dimmed in classic History and all CoverBrowser display modes.
63 lines
2.1 KiB
Lua
63 lines
2.1 KiB
Lua
--[[--
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This module contains miscellaneous helper functions for FileManager
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]]
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local Device = require("device")
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local DocSettings = require("docsettings")
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local util = require("ffi/util")
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local filemanagerutil = {}
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function filemanagerutil.getDefaultDir()
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if Device:isKindle() then
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return "/mnt/us/documents"
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elseif Device:isKobo() then
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return "/mnt/onboard"
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elseif Device:isAndroid() then
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return "/sdcard"
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else
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return "."
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end
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end
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function filemanagerutil.abbreviate(path)
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local home_dir_name = G_reader_settings:readSetting("home_dir_display_name")
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if home_dir_name ~= nil then
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local home_dir = G_reader_settings:readSetting("home_dir") or filemanagerutil.getDefaultDir()
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local len = home_dir:len()
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local start = path:sub(1, len)
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if start == home_dir then
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return home_dir_name .. path:sub(len+1)
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end
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end
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return path
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end
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-- Purge doc settings in sidecar directory,
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function filemanagerutil.purgeSettings(file)
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local file_abs_path = util.realpath(file)
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if file_abs_path then
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os.remove(DocSettings:getSidecarFile(file_abs_path))
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-- Also remove backup, otherwise it will be used if we re-open this document
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-- (it also allows for the sidecar folder to be empty and removed)
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os.remove(DocSettings:getSidecarFile(file_abs_path)..".old")
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-- If the sidecar folder is empty, os.remove() can delete it.
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-- Otherwise, the following statement has no effect.
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os.remove(DocSettings:getSidecarDir(file_abs_path))
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end
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end
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-- Remove from history and update lastfile to top item in history
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-- if autoremove_deleted_items_from_history is enabled
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function filemanagerutil.removeFileFromHistoryIfWanted(file)
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if G_reader_settings:readSetting("autoremove_deleted_items_from_history") then
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local readhistory = require("readhistory")
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readhistory:removeItemByPath(file)
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if G_reader_settings:readSetting("lastfile") == file then
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G_reader_settings:saveSetting("lastfile", #readhistory.hist > 0 and readhistory.hist[1].file or nil)
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end
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end
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end
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return filemanagerutil
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