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filemanager(refactor): use purge method from docsettings

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pull/2061/head
Qingping Hou 8 years ago
parent f71534e399
commit 2e417cfbd8
7 changed files with 46 additions and 53 deletions
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2
.ci/script.sh
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@ -8,4 +8,4 @@ make all
retry_cmd 2 make testfront
set +o pipefail
luajit $(which luacheck) --no-color -q frontend | tee ./luacheck.out
test $(grep Total ./luacheck.out | awk '{print $2}') -le 54
test $(grep Total ./luacheck.out | awk '{print $2}') -le 53

11
frontend/apps/filemanager/filemanager.lua
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@ -12,7 +12,7 @@ local FileChooser = require("ui/widget/filechooser")
local TextWidget = require("ui/widget/textwidget")
local Blitbuffer = require("ffi/blitbuffer")
local lfs = require("libs/libkoreader-lfs")
local docsettings = require("docsettings")
local DocSettings = require("docsettings")
local UIManager = require("ui/uimanager")
local Screen = require("device").screen
local Geom = require("ui/geometry")
@ -309,14 +309,7 @@ function FileManager:deleteFile(file)
ok, err = os.remove(file_abs_path)
if ok and err == nil then
if is_doc ~= nil then
-- also delete history/settings for documents
local sidecar_dir = docsettings:getSidecarDir(file_abs_path)
if lfs.attributes(sidecar_dir, "mode") == "directory" then
util.purgeDir(sidecar_dir)
end
local legacy_history_file = docsettings:getHistoryPath(file)
-- @todo: check return from os.remove
os.remove(legacy_history_file)
DocSettings:open(file):purge()
end
UIManager:show(InfoMessage:new{
text = util.template(_("Deleted %1"), file),

34
frontend/docsettings.lua
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@ -5,7 +5,8 @@ local purgeDir = require("ffi/util").purgeDir
local DocSettings = {}
local history_dir = DataStorage:getHistoryDir()
local HISTORY_DIR = DataStorage:getHistoryDir()
local READER_SETTING_FILE = DataStorage:getDataDir() .. "/settings.reader.lua"
local function buildCandidate(file_path)
if lfs.attributes(file_path, "mode") == "file" then
@ -21,7 +22,7 @@ function DocSettings:getSidecarDir(doc_path)
end
function DocSettings:getHistoryPath(fullpath)
return history_dir .. "/[" .. fullpath:gsub("(.*/)([^/]+)","%1] %2"):gsub("/","#") .. ".lua"
return HISTORY_DIR .. "/[" .. fullpath:gsub("(.*/)([^/]+)","%1] %2"):gsub("/","#") .. ".lua"
end
function DocSettings:getPathFromHistory(hist_name)
@ -39,24 +40,19 @@ function DocSettings:getNameFromHistory(hist_name)
return string.sub(hist_name, s+2, -5)
end
function DocSettings:purgeDocSettings(doc_path)
purgeDir(self:getSidecarDir(doc_path))
os.remove(self:getHistoryPath(doc_path))
end
function DocSettings:open(docfile)
-- TODO(zijiehe): Remove history_path, use only sidecar.
local new = { data = {} }
local ok, stored
if docfile == ".reader" then
-- we handle reader setting as special case
new.history_file = DataStorage:getDataDir() .. "/settings.reader.lua"
new.history_file = READER_SETTING_FILE
ok, stored = pcall(dofile, new.history_file)
else
new.history_file = self:getHistoryPath(docfile)
local sidecar = self:getSidecarDir(docfile)
new.sidecar = sidecar
if lfs.attributes(sidecar, "mode") ~= "directory" then
lfs.mkdir(sidecar)
end
@ -67,19 +63,19 @@ function DocSettings:open(docfile)
-- can handle two files with only different suffixes.
new.sidecar_file = sidecar.."/metadata."..
docfile:match(".*%.(.*)")..".lua"
new.legacy_sidecar_file = sidecar.."/"..
docfile:match(".*%/(.*)")..".lua"
end
local candidates = {}
-- New sidecar file
table.insert(candidates, buildCandidate(new.sidecar_file));
table.insert(candidates, buildCandidate(new.sidecar_file))
-- Legacy sidecar file
table.insert(candidates, buildCandidate(
self:getSidecarDir(docfile).."/"..
docfile:match(".*%/(.*)")..".lua"))
table.insert(candidates, buildCandidate(new.legacy_sidecar_file))
-- Legacy history folder
table.insert(candidates, buildCandidate(new.history_file));
table.insert(candidates, buildCandidate(new.history_file))
-- Legacy kpdfview setting
table.insert(candidates, buildCandidate(docfile..".kpdfview.lua"));
table.insert(candidates, buildCandidate(docfile..".kpdfview.lua"))
table.sort(candidates, function(l, r)
if l == nil then
return false
@ -100,7 +96,7 @@ function DocSettings:open(docfile)
new.data = stored
end
return setmetatable(new, { __index = DocSettings})
return setmetatable(new, {__index = DocSettings})
end
function DocSettings:readSetting(key)
@ -144,12 +140,12 @@ function DocSettings:close()
self:flush()
end
function DocSettings:clear()
function DocSettings:purge()
if self.history_file then
os.remove(self.history_file)
end
if self.sidecar_file then
os.remove(self.sidecar_file)
if lfs.attributes(self.sidecar, "mode") == "directory" then
purgeDir(self.sidecar)
end
end

14
spec/unit/docsettings_spec.lua
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@ -1,10 +1,12 @@
require("commonrequire")
local doc = require("docsettings")
describe("docsettings module", function()
local docsettings
setup(function()
require("commonrequire")
docsettings = require("docsettings")
end)
it("should generate sidecar directory path", function()
assert.Equals("../../foo.sdr", doc:getSidecarDir("../../foo.pdf"))
assert.Equals("/foo/bar.sdr", doc:getSidecarDir("/foo/bar.pdf"))
assert.Equals("baz.sdr", doc:getSidecarDir("baz.pdf"))
assert.Equals("../../foo.sdr", docsettings:getSidecarDir("../../foo.pdf"))
assert.Equals("/foo/bar.sdr", docsettings:getSidecarDir("/foo/bar.pdf"))
assert.Equals("baz.sdr", docsettings:getSidecarDir("baz.pdf"))
end)
end)

19
spec/unit/filemanager_spec.lua
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@ -1,13 +1,14 @@
require("commonrequire")
local FileManager = require("apps/filemanager/filemanager")
local lfs = require("libs/libkoreader-lfs")
local docsettings = require("docsettings")
local UIManager = require("ui/uimanager")
local Screen = require("device").screen
local util = require("ffi/util")
local DEBUG = require("dbg")
describe("FileManager module", function()
local FileManager, lfs, docsettings, UIManager, Screen, util
setup(function()
require("commonrequire")
FileManager = require("apps/filemanager/filemanager")
lfs = require("libs/libkoreader-lfs")
docsettings = require("docsettings")
UIManager = require("ui/uimanager")
Screen = require("device").screen
util = require("ffi/util")
end)
it("should show file manager", function()
UIManager:quit()
local filemanager = FileManager:new{

4
spec/unit/readerbookmark_spec.lua
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@ -48,7 +48,7 @@ describe("ReaderBookmark module", function()
local page = 10
local readerui
setup(function()
DocSettings:purgeDocSettings(sample_epub)
DocSettings:open(sample_epub):purge()
readerui = ReaderUI:new{
document = DocumentRegistry:openDocument(sample_epub),
}
@ -130,7 +130,7 @@ describe("ReaderBookmark module", function()
describe("bookmark for PDF document", function()
local readerui
setup(function()
DocSettings:purgeDocSettings(sample_pdf)
DocSettings:open(sample_pdf):purge()
readerui = ReaderUI:new{
document = DocumentRegistry:openDocument(sample_pdf),
}

15
spec/unit/readerui_spec.lua
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@ -1,20 +1,21 @@
require("commonrequire")
local DocumentRegistry = require("document/documentregistry")
local ReaderUI = require("apps/reader/readerui")
local DocSettings = require("docsettings")
local UIManager = require("ui/uimanager")
describe("Readerui module", function()
local DocumentRegistry, ReaderUI, DocSettings, UIManager
local sample_epub = "spec/front/unit/data/leaves.epub"
local readerui
setup(function()
require("commonrequire")
DocumentRegistry = require("document/documentregistry")
ReaderUI = require("apps/reader/readerui")
DocSettings = require("docsettings")
UIManager = require("ui/uimanager")
readerui = ReaderUI:new{
document = DocumentRegistry:openDocument(sample_epub),
}
end)
it("should save settings", function()
-- remove history settings and sidecar settings
DocSettings:open(sample_epub):clear()
DocSettings:open(sample_epub):purge()
local doc_settings = DocSettings:open(sample_epub)
assert.are.same(doc_settings.data, {})
readerui:saveSettings()

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