Add Statistic plugin (#1581 Amount of hours spent on a book)

plugins/statistics.koplugin/main.lua

@@ -3,15 +3,15 @@ local MultiInputDialog = require("ui/widget/multiinputdialog")
 local CenterContainer = require("ui/widget/container/centercontainer")
 local UIManager = require("ui/uimanager")
 local Screen = require("device").screen
-local DEBUG = require("dbg")
 local Menu = require("ui/widget/menu")
 local Font = require("ui/font")
-local _ = require("gettext")
 local TimeVal = require("ui/timeval")
 local dump = require("dump")
 local lfs = require("libs/libkoreader-lfs")
-local tableutil = require("tableutil")
+local DEBUG = require("dbg")
 local T = require("ffi/util").template
+local _ = require("gettext")
+local tableutil = require("tableutil")
 
 local statistics_dir = "./statistics"
 
@@ -259,9 +259,9 @@ function ReaderStatistics:getDatesForBook(book)
         end
     end
 
-    table.insert(result, { text = _(book.title) })
+    table.insert(result, { text = book.title })
     for k, v in tableutil.spairs(dates, function(t, a, b) return t[b].date > t[a].date end) do
-        table.insert(result, { text = _(k), mandatory = T(_("Pages (%1) Time: %2"), v.count, os.date("!%X", v.read)) })
+        table.insert(result, { text = k, mandatory = T(_("Pages (%1) Time: %2"), v.count, os.date("!%X", v.read)) })
     end
 
     return result
@@ -277,7 +277,7 @@ function ReaderStatistics:updateTotalStat()
             local book_result = self:importFromFile(curr_file)
             if book_result and book_result.title ~= self.data.title then
                 table.insert(total_stats, {
-                    text = _(book_result.title),
+                    text = book_result.title,
                     mandatory = os.date("!%X", tonumber(book_result.total_time)),
                     callback = function()
                         self.total_status:swithItemTable(nil, self:getDatesForBook(book_result))
@@ -293,7 +293,7 @@ function ReaderStatistics:updateTotalStat()
     table.insert(total_stats, 1, { text = _("All time"), mandatory = os.date("!%X", total_books_time) })
     table.insert(total_stats, 2, { text = _("----------------------------------------------------") })
     table.insert(total_stats, 3, {
-        text = _(self.data.title),
+        text = self.data.title,
         mandatory = os.date("!%X", tonumber(self.data.total_time)),
         callback = function()
             self.total_status:swithItemTable(nil, self:getDatesForBook(self.data))