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Book information for all books (#3250)

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Robert 2017-09-23 19:51:58 +02:00 committed by Frans de Jonge
parent bdf02f14aa
commit f0b9a66359
1 changed files with 79 additions and 2 deletions
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81
plugins/statistics.koplugin/main.lua
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@ -866,6 +866,83 @@ function ReaderStatistics:getCurrentStat(id_book)
}
end
function ReaderStatistics:getBookStat(id_book)
if id_book == nil then
return
end
local conn = SQ3.open(db_location)
local sql_stmt = [[
SELECT title, authors, notes, highlights, pages, last_open
FROM book
WHERE id = '%s'
]]
local title, authors, notes, highlights, pages, last_open = conn:rowexec(string.format(sql_stmt, id_book))
sql_stmt = [[
SELECT count(*)
FROM (
SELECT strftime('%%Y-%%m-%%d', start_time, 'unixepoch', 'localtime') AS dates
FROM page_stat
WHERE id_book = '%s'
GROUP BY dates
)
]]
local total_days = conn:rowexec(string.format(sql_stmt, id_book))
sql_stmt = [[
SELECT sum(period),
count(DISTINCT page)
FROM page_stat
WHERE id_book = '%s'
]]
local total_time_book, total_read_pages = conn:rowexec(string.format(sql_stmt, id_book))
sql_stmt = [[
SELECT min(start_time)
FROM page_stat
WHERE id_book = '%s'
]]
local first_open = conn:rowexec(string.format(sql_stmt, id_book))
conn:close()
if total_time_book == nil then
total_time_book = 0
end
if total_read_pages == nil then
total_read_pages = 0
end
total_time_book = tonumber(total_time_book)
total_read_pages = tonumber(total_read_pages)
pages = tonumber(pages)
if pages == nil or pages == 0 then
pages = 1
end
local avg_time_per_page = total_time_book / total_read_pages
return {
{ _("Title"), title},
{ _("Authors"), authors},
{ _("First opened"), os.date("%Y-%m-%d (%H:%M)", tonumber(first_open))},
{ _("Last opened"), os.date("%Y-%m-%d (%H:%M)", tonumber(last_open))},
{ _("Total time"), util.secondsToClock(total_time_book, false) },
{ _("Total highlights"), tonumber(highlights) },
{ _("Total notes"), tonumber(notes) },
{ _("Total days"), tonumber(total_days) },
{ _("Average time per page"), util.secondsToClock(avg_time_per_page, false) },
{ _("Read pages/Total pages"), total_read_pages .. "/" .. pages },
-- adding 0.5 rounds to nearest integer with math.floor
{ _("Percentage completed"), math.floor(total_read_pages / pages * 100 + 0.5) .. "%" },
"----",
{ _("Show days"), _("Tap to display"),
callback = function()
UIManager:show(KeyValuePage:new{
title = _("Read in days"),
kv_pairs = self:getDatesForBook(id_book),
})
end,
}
}
end
-- sdays -> number of days to show
-- ptype -> daily - show daily without weekday name
-- daily_weekday - show daily with weekday name
@ -1064,7 +1141,7 @@ function ReaderStatistics:getReadingProgressStats(sdays)
return results
end
local function getDatesForBook(id_book)
function ReaderStatistics:getDatesForBook(id_book)
local results = {}
local conn = SQ3.open(db_location)
local sql_stmt = [[
@ -1139,7 +1216,7 @@ function ReaderStatistics:getTotalStats()
callback = function()
UIManager:show(KeyValuePage:new{
title = book_title,
kv_pairs = getDatesForBook(id_book),
kv_pairs = self:getBookStat(id_book),
})
end,
})