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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 LrBinding = import 'LrBinding'
local LrDialogs = import 'LrDialogs'
local LrErrors = import 'LrErrors'
local LrFunctionContext = import 'LrFunctionContext'
local LrPathUtils = import 'LrPathUtils'
local LrView = import 'LrView'
local MediaWikiApi = require 'MediaWikiApi'
local MediaWikiUtils = require 'MediaWikiUtils'
local MediaWikiInterface = {
username = nil,
password = nil,
loggedIn = false,
fileDescriptionPattern = nil,
}
MediaWikiInterface.loadFileDescriptionTemplate = function()
local result, errorMessage = false
local file, message = io.open(_PLUGIN.path .. '/description.txt', 'r')
if file then
MediaWikiInterface.fileDescriptionPattern = file:read('*all')
if not MediaWikiInterface.fileDescriptionPattern then
errorMessage = LOC('$$$/LrMediaWiki/Interface/ReadingDescriptionFailed=Could not read the description template file.')
else
result = true
end
file:close()
else
errorMessage = LOC('$$$/LrMediaWiki/Interface/LoadingDescriptionFailed=Could not load the description template file: ^1', message)
end
return result, errorMessage
end
MediaWikiInterface.prepareUpload = function(username, password, apiPath)
-- MediaWiki login
if username and password then
MediaWikiInterface.username = username
MediaWikiInterface.password = password
MediaWikiApi.apiPath = apiPath
local loginResult = MediaWikiApi.login(username, password)
if loginResult ~= true then
LrErrors.throwUserError(LOC('$$$/LrMediaWiki/Interface/LoginFailed=Login failed: ^1.', loginResult))
end
MediaWikiInterface.loggedIn = true
else
LrErrors.throwUserError(LOC '$$$/LrMediaWiki/Interface/UsernameOrPasswordMissing=Username or password missing')
end
-- file description
local result, message = MediaWikiInterface.loadFileDescriptionTemplate()
if not result then
LrErrors.throwUserError(message)
end
end
MediaWikiInterface.prompt = function(title, label, default)
return LrFunctionContext.callWithContext('MediaWikiInterface.prompt', function(context)
return MediaWikiInterface._prompt(context, title, label, default)
end)
end
MediaWikiInterface._prompt = function(functionContext, title, label, default)
local factory = LrView.osFactory()
local properties = LrBinding.makePropertyTable(functionContext)
properties.dialogValue = default
local contents = factory:row {
spacing = factory:label_spacing(),
bind_to_object = properties,
factory:static_text {
title = label,
},
factory:edit_field {
fill_horizontal = 1,
value = LrView.bind('dialogValue'),
width_in_chars = 20,
},
}
local dialogResult = LrDialogs.presentModalDialog({
title = title,
contents = contents,
})
local result = nil
if dialogResult == 'ok' then
result = properties.dialogValue
end
return result
end
MediaWikiInterface.uploadFile = function(filePath, description, hasDescription, fileName)
if not MediaWikiInterface.loggedIn then
LrErrors.throwUserError(LOC '$$$/LrMediaWiki/Interface/Internal/NotLoggedIn=Internal error: not logged in before upload.')
end
local comment = 'Uploaded with LrMediaWiki ' .. MediaWikiUtils.getVersionString()
local targetFileName = fileName or LrPathUtils.leafName(filePath)
-- ensure that the target file name does not contain a series of spaces or
-- underscores (as this would cause the upload to fail without a proper
-- error message)
targetFileName = string.gsub(targetFileName, '[ _]+', '_')
local ignorewarnings = false
if MediaWikiApi.existsFile(targetFileName) then
local continue = LrDialogs.confirm(LOC '$$$/LrMediaWiki/Interface/InUse=File name already in use', LOC('$$$/LrMediaWiki/Interface/InUse/Details=There already is a file with the name ^1. Overwrite? (File description won\'t be changed.)', targetFileName), LOC '$$$/LrMediaWiki/Interface/InUse/OK=Overwrite', LOC '$$$/LrMediaWiki/Interface/InUse/Cancel=Cancel', LOC '$$$/LrMediaWiki/Interface/InUse/Rename=Rename')
if continue == 'ok' then
local newComment = MediaWikiInterface.prompt(LOC '$$$/LrMediaWiki/Interface/VersionComment=Version comment', LOC '$$$/LrMediaWiki/Interface/VersionComment=Version comment')
if not MediaWikiUtils.isStringEmpty(newComment) then
comment = newComment .. ' (LrMediaWiki ' .. MediaWikiUtils.getVersionString() .. ')'
end
ignorewarnings = true
elseif continue == 'other' then
local newFileName = MediaWikiInterface.prompt(LOC '$$$/LrMediaWiki/Interface/Rename=Rename file', LOC '$$$/LrMediaWiki/Interface/Rename/NewName=New file name', targetFileName)
if not MediaWikiUtils.isStringEmpty(newFileName) and newFileName ~= targetFileName then
MediaWikiInterface.uploadFile(filePath, description, hasDescription, newFileName)
end
return
else
return
end
else
if not hasDescription then
return LOC '$$$/LrMediaWiki/Export/NoDescription=No description given for this file!'
end
end
local uploadResult = MediaWikiApi.upload(targetFileName, filePath, description, comment, ignorewarnings)
if uploadResult ~= true then
return LOC('$$$/LrMediaWiki/Interface/UploadFailed=Upload failed: ^1', uploadResult)
end
return nil
end
MediaWikiInterface.buildFileDescription = function(description, source, timestamp, author, license, templates, other, categories, additionalCategories, permission)
local categoriesString = ''
for category in string.gmatch(categories, '[^;]+') do
if category then
categoriesString = categoriesString .. string.format('[[Category:%s]]\n', category)
end
end
for category in string.gmatch(additionalCategories, '[^;]+') do
if category then
categoriesString = categoriesString .. string.format('[[Category:%s]]\n', category)
end
end
local arguments = {
description = description,
source = source,
timestamp = timestamp,
author = author,
other_fields = other,
templates = templates,
license = license,
categories = categoriesString,
permission = permission,
}
return MediaWikiUtils.formatString(MediaWikiInterface.fileDescriptionPattern, arguments)
end
return MediaWikiInterface
|
