private bool CheckLanguageSupport(AbstractHumanTranslationService humanService, TranslationSettings settings)
{
var sourceLanguage = settings.SourceLanguage;
if (!humanService.CheckSourceLanguageAvailability(sourceLanguage))
{
AddError(String.Format(ResHelper.GetString("translationservice.sourcelanguagenotsupported"), sourceLanguage));
return(false);
}
var unavailableLanguages = humanService.CheckTargetLanguagesAvailability(settings.TargetLanguages);
if (unavailableLanguages.Count > 0)
{
AddError(String.Format(ResHelper.GetString("translationservice.targetlanguagenotsupported"), String.Join(", ", unavailableLanguages)));
return(false);
}
return(true);
}
/// <summary>
/// Translates document(s).
/// </summary>
private void Translate(object parameter)
{
if ((parameter == null) || nodeIds.Count < 1)
{
return;
}
AbstractMachineTranslationService machineService = null;
AbstractHumanTranslationService humanService = null;
TranslationSubmissionInfo submission = null;
string submissionFileName = "";
int charCount = 0;
int wordCount = 0;
int refreshId = 0;
int itemCount = 0;
int pageCount = 0;
bool oneSubmission = translationElem.CreateSeparateSubmission;
bool success = false;
bool separateSubmissionCreated = false;
TreeProvider tree = new TreeProvider();
tree.AllowAsyncActions = false;
try
{
// Begin log
AddLog(ResHelper.GetString("contentrequest.starttranslate", currentUICulture));
// Prepare translation settings
var settings = PrepareTranslationSettings();
// Check selected service
var service = TranslationServiceInfoProvider.GetTranslationServiceInfo(translationElem.SelectedService);
if (service == null)
{
return;
}
// Set if we need target tag (Translations.com workaround)
settings.GenerateTargetTag = service.TranslationServiceGenerateTargetTag;
if (service.TranslationServiceIsMachine)
{
machineService = AbstractMachineTranslationService.GetTranslationService(service, CurrentSiteName);
}
else
{
humanService = AbstractHumanTranslationService.GetTranslationService(service, CurrentSiteName);
}
bool langSupported = true;
if (humanService != null)
{
var unavailableLanguages = humanService.CheckTargetLanguagesAvailability(settings.TargetLanguages);
if (unavailableLanguages.Count > 0)
{
AddError(String.Format(ResHelper.GetString("translationservice.targetlanguagenotsupported"), String.Join(", ", unavailableLanguages)));
langSupported = false;
}
}
if (!langSupported)
{
return;
}
if ((machineService != null) || (humanService != null))
{
var data = tree.SelectNodes()
.CombineWithDefaultCulture(false)
.Published(false)
.Culture(settings.SourceLanguage)
.WhereIn("NodeID", nodeIds)
.OnSite(SiteContext.CurrentSiteName)
.OrderBy("NodeLevel, NodeAliasPath")
.Column("NodeID");
if (!DataHelper.DataSourceIsEmpty(data))
{
var processedNodes = new List <int>();
// Translate the documents
foreach (DataRow dr in data.Tables[0].Rows)
{
int nodeId = ValidationHelper.GetInteger(dr["NodeID"], 0);
// Get document in source language
var node = DocumentHelper.GetDocument(nodeId, settings.SourceLanguage, false, tree);
if (node == null)
{
// Document doesn't exist in source culture, skip it
continue;
}
if ((submission == null) && (humanService != null))
{
// Create new submission if not exists for human translation service
submission = TranslationServiceHelper.CreateSubmissionInfo(settings, service, MembershipContext.AuthenticatedUser.UserID, SiteContext.CurrentSiteID, node.GetDocumentName());
}
// Handle duplicities
if (processedNodes.Contains(nodeId))
{
continue;
}
processedNodes.Add(nodeId);
bool targetLanguageVersionCreated = false;
bool logged = false;
string encodedPath = HTMLHelper.HTMLEncode(node.NodeAliasPath);
// Get target languages
IEnumerable <string> targetLanguages = settings.TargetLanguages;
if (chkSkipTranslated.Checked)
{
// Skip already translated
targetLanguages = targetLanguages.Except(node.GetTranslatedCultures());
}
foreach (var targetLanguage in targetLanguages)
{
// Log only once per document
if (!logged)
{
AddLog(String.Format(ResHelper.GetString("content.translating"), encodedPath, settings.SourceLanguage));
logged = true;
}
itemCount++;
targetLanguageVersionCreated = true;
if (humanService != null)
{
if (String.IsNullOrEmpty(submissionFileName))
{
submissionFileName = node.NodeAlias;
}
var targetNode = TranslationServiceHelper.CreateTargetCultureNode(node, targetLanguage, true, false, !settings.TranslateAttachments);
TranslationSubmissionItemInfo submissionItem;
using (new CMSActionContext {
TouchParent = false
})
{
// Do not touch parent because all updated information are saved after last item
submissionItem = TranslationServiceHelper.CreateSubmissionItemInfo(settings, submission, node, targetNode.DocumentID, targetLanguage);
}
charCount += submissionItem.SubmissionItemCharCount;
wordCount += submissionItem.SubmissionItemWordCount;
}
else
{
// Prepare local settings to translate per one target language
var localSettings = settings.Clone();
localSettings.TargetLanguages.Clear();
localSettings.TargetLanguages.Add(targetLanguage);
// Translate page via machine translator
TranslationServiceHelper.Translate(machineService, localSettings, node);
}
}
// Each page has own submission if human service is used
if (!oneSubmission && (humanService != null))
{
if (itemCount > 0)
{
SubmitSubmissionToService(itemCount, submission, charCount, wordCount, submissionFileName, humanService, true);
// Reset counters
itemCount = 0;
charCount = 0;
wordCount = 0;
// Reset submission file name
submissionFileName = null;
// At least one submission was created
separateSubmissionCreated = true;
}
else
{
// No documents were submitted to translation delete empty submission
TranslationSubmissionInfoProvider.DeleteTranslationSubmissionInfo(submission);
}
// Reset submission to create new for next page
submission = null;
}
if (targetLanguageVersionCreated)
{
// Check if at least one target language version was created
pageCount++;
}
// Store parent ID to refresh UI
refreshId = node.NodeParentID;
}
success = true;
}
else
{
AddError(ResHelper.GetString("TranslateDocument.NoSourceDocuments", currentUICulture));
}
}
else
{
AddError(ResHelper.GetString("TranslateDocument.TranslationServiceNotFound", currentUICulture));
}
}
catch (ThreadAbortException ex)
{
if (CMSThread.Stopped(ex))
{
// When canceled
AddError(ResHelper.GetString("TranslateDocument.TranslationCanceled", currentUICulture));
}
else
{
// Log error
LogExceptionToEventLog(ex);
}
}
catch (Exception ex)
{
// Log error
LogExceptionToEventLog(ex);
}
finally
{
var showAllAlreadyTranslatedError = false;
if (itemCount > 0)
{
// All pages are submitted via only one submission or using machine service
if ((humanService != null) && (submission != null))
{
// Set submission name if more pages are translated
if (pageCount > 1)
{
submission.SubmissionName += " " + string.Format(GetString("translationservices.submissionnamesuffix"), pageCount - 1);
// Do not localize the file name
submissionFileName += string.Format(" (and {0} more)", pageCount - 1);
}
SubmitSubmissionToService(itemCount, submission, charCount, wordCount, submissionFileName, humanService, success);
}
}
else if (oneSubmission)
{
TranslationSubmissionInfoProvider.DeleteTranslationSubmissionInfo(submission);
// Log error only if the translation was successfully processed
if (success)
{
showAllAlreadyTranslatedError = true;
}
}
else if (!separateSubmissionCreated)
{
// Separate submissions were used and no one was created
showAllAlreadyTranslatedError = true;
}
if (showAllAlreadyTranslatedError)
{
AddError(ResHelper.GetString("TranslateDocument.DocumentsAlreadyTranslated", currentUICulture));
}
if (IsDialog)
{
ctlAsyncLog.Parameter = "wopener.location.replace(wopener.location); CloseDialog(); if (wopener.RefreshTree) { wopener.RefreshTree(null, null);}";
}
else
{
if (string.IsNullOrEmpty(CurrentError))
{
// Overwrite refreshId variable if sub-levels are visible
if (ValidationHelper.GetBoolean(parameter, false) && Parameters.ContainsKey("refreshnodeid"))
{
refreshId = ValidationHelper.GetInteger(Parameters["refreshnodeid"], 0);
}
// Refresh tree
ctlAsyncLog.Parameter = "RefreshTree(" + refreshId + ", " + refreshId + "); \n" + "SelectNode(" + refreshId + ");";
}
else
{
ctlAsyncLog.Parameter = "RefreshTree(null, null);";
}
}
}
}