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md5: centralize and deduplicate (#11003)

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Document partial md5 hash is calculated by util.partialMD5() and stored in doc_settings as "partial_md5_checksum" on the first document opening.
This commit is contained in:
hius07
2023-10-15 07:47:09 +03:00
committed by GitHub
parent e9051353a2
commit 2ed2c2c23d
8 changed files with 47 additions and 104 deletions
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18
frontend/apps/reader/readerui.lua
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@@ -464,23 +464,23 @@ function ReaderUI:init()
end
self.postInitCallback = nil
-- Now that document is loaded, store book metadata in settings
-- (so that filemanager can use it from sideCar file to display
-- Book information).
-- Now that document is loaded, store book metadata in settings.
local props = self.document:getProps()
self.doc_settings:saveSetting("doc_props", props)
-- And have an extended and customized copy in memory for quick access.
self.doc_props = FileManagerBookInfo.extendProps(props, self.document.file)
-- Set "reading" status if there is no status.
local summary = self.doc_settings:readSetting("summary")
if not (summary and summary.status) then
if not summary then
summary = {}
end
local summary = self.doc_settings:readSetting("summary", {})
if summary.status == nil then
summary.status = "reading"
summary.modified = os.date("%Y-%m-%d", os.time())
self.doc_settings:saveSetting("summary", summary)
end
local md5 = self.doc_settings:readSetting("partial_md5_checksum")
if md5 == nil then
md5 = util.partialMD5(self.document.file)
self.doc_settings:saveSetting("partial_md5_checksum", md5)
end
require("readhistory"):addItem(self.document.file) -- (will update "lastfile")