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-- This file is part of the LrMediaWiki project and distributed under the terms
-- of the MIT license (see LICENSE.txt file in the project root directory or
-- [0]). See [1] for more information about LrMediaWiki.
--
-- Copyright (C) 2014 by the LrMediaWiki team (see CREDITS.txt file in the
-- project root directory or [2])
--
-- [0] <https://raw.githubusercontent.com/ireas/LrMediaWiki/master/LICENSE.txt>
-- [1] <https://commons.wikimedia.org/wiki/Commons:LrMediaWiki>
-- [2] <https://raw.githubusercontent.com/ireas/LrMediaWiki/master/CREDITS.txt>
-- Code status:
-- doc: missing
-- i18n: complete
local LrLogger = import 'LrLogger'
local Info = require 'Info'
local MediaWikiUtils = {}
local myLogger = LrLogger('LrMediaWikiLogger')
local prefs = import 'LrPrefs'.prefsForPlugin()
if prefs.logging then
myLogger:enable('logfile')
end
-- Allows formatting of strings like "${test} eins zwei drei ${test2}"
-- Based on a solution by http://lua-users.org/wiki/RiciLake shown here:
-- http://lua-users.org/wiki/StringInterpolation
MediaWikiUtils.formatString = function(str, arguments)
return (str:gsub('($%b{})', function(w) return arguments[w:sub(3, -2)] or w end))
end
MediaWikiUtils.isStringEmpty = function(str)
return str == nil or string.match(str, '^%s*$') ~= nil
end
MediaWikiUtils.getFirstKey = function(table)
for key, value in pairs(table) do
return key
end
return nil
end
MediaWikiUtils.getVersionString = function()
local str = Info.VERSION.major .. '.' .. Info.VERSION.minor
if Info.VERSION.revision > 0 then
str = str .. '.' .. Info.VERSION.revision
end
return str
end
-- configuration
MediaWikiUtils.getCreateSnapshots = function()
return prefs.create_snapshot or false
end
MediaWikiUtils.setCreateSnapshots = function(create_snapshot)
prefs.create_snapshot = create_snapshot
end
MediaWikiUtils.getCheckVersion = function()
return prefs.check_version or false
end
MediaWikiUtils.setCheckVersion = function(check_version)
prefs.check_version = check_version
end
MediaWikiUtils.getLogging = function()
return prefs.logging or false
end
MediaWikiUtils.setLogging = function(logging)
prefs.logging = logging
if logging then
myLogger:enable('logfile')
else
myLogger:disable()
end
end
MediaWikiUtils.getExportKeyword = function()
return prefs.export_keyword or nil
end
MediaWikiUtils.setExportKeyword = function(tag)
prefs.export_keyword = tag
end
MediaWikiUtils.trace = function(message)
myLogger:trace(message)
end
return MediaWikiUtils
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