/// <summary>
/// This method returns Web.Resource model filled by provided input values
/// Returns new empty model with defaults, if not found in database
/// </summary>
/// <param name="propertyName">Property Name</param>
/// <param name="modelName">Model name</param>
/// <param name="selectedLang">Selected Language enum type, default English. Define this value to filter specific values by language</param>
public Web.WebElementModel GetResource(string propertyName, string modelName, Web.SupportedLanguage selectedLang = Web.SupportedLanguage.English)
{
if (string.IsNullOrEmpty(propertyName) || string.IsNullOrEmpty(modelName))
{
throw new ArgumentNullException("propertyName", "propertyName or modelName is null or are empty for resource editing");
}
WebElement result = this.DbContext.Get<WebElement>(o => o.PropertyName == propertyName & o.ModelName == modelName)
?? new WebElement { ModelName = modelName, PropertyName = propertyName };
var webModel = result.ToWebModel(selectedLang);
return webModel;
}
/// <summary>
/// Here comes POST from "T" text block translation form to save entered translation into database
/// </summary>
/// <param name="model">Contains information about translation</param>
public void AddUpdateOriginalText(Web.TranslatePageModel model)
{
var originalText = this.DbContext.Get<OriginalText>(o => o.Original == model.OriginalText && o.Feature == model.Feature)
?? new OriginalText { Feature = model.Feature, Original = model.OriginalText };
this.AddUpdateOriginalTextTranslation(originalText, model.LanguageToSave.ToDbObject(), model.TranslatedText);
if (originalText.Id == Guid.Empty)
{
this.DbContext.Create(originalText);
}
else
{
this.DbContext.Update(originalText);
}
}
/// <summary>
/// Method gets translated string from DB.
/// </summary>
/// <param name="originalMessage">Text to be translated</param>
/// <param name="modelName">Model name</param>
/// <param name="propertyName">Name of the property.</param>
/// <param name="language">Language for translation</param>
/// <returns>Translated string from db or null</returns>
private string GetValidationTranslation(string originalMessage, string modelName, string propertyName, Web.SupportedLanguage language)
{
string returnValue = null;
var modelProperty = this.LocalDbContext.Get<WebElement>(o => o.ModelName == modelName && o.PropertyName == propertyName);
if (modelProperty == null)
{
return null;
}
var tran = modelProperty.WebElementValidationTranslations.FirstOrDefault(o => o.Language == language.ToDbObject());
if (tran != null)
{
returnValue = tran.TranslatedValidation;
}
return returnValue;
}
/// <summary>
/// Method gets translated string from DB.
/// </summary>
/// <param name="text">Text to be translated</param>
/// <param name="featureName">Model name</param>
/// <param name="language">Language for translation</param>
/// <returns>Translated string from db or default value</returns>
private string GetTextTranslation(string text, string featureName, Web.SupportedLanguage language)
{
if (string.IsNullOrEmpty(text))
{
throw new ArgumentNullException("text");
}
if (string.IsNullOrEmpty(featureName))
{
throw new ArgumentNullException("featureName");
}
string returnValue = null;
var origText = this.LocalDbContext.Get<OriginalText>(o => o.Original == text && o.Feature == featureName);
if (origText == null)
{
return null;
}
var tran = origText.OriginalTextTranslations.FirstOrDefault(o => o.Language == language.ToDbObject());
if (tran != null)
{
returnValue = tran.Translation;
}
return returnValue;
}
/// <summary>
/// Maps Db Resource object to ViewModel Resource object
/// </summary>
/// <param name="input">Db Resource object</param>
/// <param name="selectedLang">Language to load ViewModel for</param>
/// <returns>ViewModel Resource object</returns>
public static WebElementModel ToWebModel(this WebElement input, esrvModel.SupportedLanguage selectedLang)
{
if (input == null)
{
return null;
}
var model = new WebElementModel
{
ModelName = input.ModelName,
PropertyName = input.PropertyName,
WebElementId = input.WebElementId,
SelectedLanguage = selectedLang,
LanguageToSave = selectedLang,
IsReturnBack = true
};
if (input.WebElementTranslations == null)
{
return model;
}
var translations = input.WebElementTranslations.Where(t => (byte)t.Language == (byte)selectedLang).ToList();
if (translations.Count > 0)
{
foreach (WebElementTranslation webElementTranslation in translations)
{
switch (webElementTranslation.TranslationType)
{
case dbObj.TranslatedTextType.Label:
model.PropertyLabel = webElementTranslation.TranslatedText;
break;
case dbObj.TranslatedTextType.SubLabel:
model.PropertySubLabel = webElementTranslation.TranslatedText;
break;
case dbObj.TranslatedTextType.ControlText:
model.PropertyHint = webElementTranslation.TranslatedText;
break;
case dbObj.TranslatedTextType.HelpText:
model.PropertyHelp = webElementTranslation.TranslatedText;
break;
case dbObj.TranslatedTextType.EnumText:
model.PropertyEnum = webElementTranslation.TranslatedText;
break;
}
}
}
return model;
}
/// <summary>
/// Method gets translation model got "T" text block from DB
/// </summary>
/// <param name="text">Text to be translated</param>
/// <param name="featureName">Feature name within Web site features folders</param>
/// <param name="selectedLanguage">Language id (id must be in range of LanguageEnum)</param>
/// <returns>Translated string from db or default value</returns>
public Web.TranslatePageModel GetTranslatePageModel(string text, string featureName, Web.SupportedLanguage selectedLanguage = Web.SupportedLanguage.English)
{
if (string.IsNullOrEmpty(text))
{
throw new ArgumentNullException("text");
}
if (string.IsNullOrEmpty(featureName))
{
throw new ArgumentNullException("featureName");
}
var originalText = this.DbContext.Get<OriginalText>(o => o.Original == text && o.Feature == featureName)
?? new OriginalText { Feature = featureName, Original = text };
var webModel = originalText.ToWebModel();
webModel.SelectedLanguage = selectedLanguage;
webModel.LanguageToSave = selectedLanguage;
webModel.IsReturnBack = true;
if (originalText.OriginalTextTranslations == null)
{
return webModel;
}
var selectedLanguageTranslation = originalText.OriginalTextTranslations.FirstOrDefault(t => (int)t.Language == (int)selectedLanguage);
webModel.TranslatedText = selectedLanguageTranslation != null ? selectedLanguageTranslation.Translation : string.Empty;
return webModel;
}
/// <summary>
/// Method to add new translations to new Webelement object (when creating it)
/// </summary>
/// <param name="model">View model that contains translations in one language for particular WebElement</param>
/// <param name="dbWebElement">Database object to be saved</param>
private void CreateWebObjectTranslations(Web.WebElementModel model, WebElement dbWebElement)
{
if (!string.IsNullOrEmpty(model.PropertyLabel))
{
dbWebElement.WebElementTranslations.Add(
new WebElementTranslation { Language = model.LanguageToSave.ToDbObject(), TranslatedText = model.PropertyLabel, TranslationType = TranslatedTextType.Label });
}
if (!string.IsNullOrEmpty(model.PropertySubLabel))
{
dbWebElement.WebElementTranslations.Add(
new WebElementTranslation { Language = model.LanguageToSave.ToDbObject(), TranslatedText = model.PropertySubLabel, TranslationType = TranslatedTextType.SubLabel });
}
if (!string.IsNullOrEmpty(model.PropertyHint))
{
dbWebElement.WebElementTranslations.Add(
new WebElementTranslation { Language = model.LanguageToSave.ToDbObject(), TranslatedText = model.PropertyHint, TranslationType = TranslatedTextType.ControlText });
}
if (!string.IsNullOrEmpty(model.PropertyHelp))
{
dbWebElement.WebElementTranslations.Add(
new WebElementTranslation { Language = model.LanguageToSave.ToDbObject(), TranslatedText = model.PropertyHelp, TranslationType = TranslatedTextType.HelpText });
}
if (!string.IsNullOrEmpty(model.PropertyEnum))
{
dbWebElement.WebElementTranslations.Add(
new WebElementTranslation { Language = model.LanguageToSave.ToDbObject(), TranslatedText = model.PropertyEnum, TranslationType = TranslatedTextType.EnumText });
}
}
/// <summary>
/// Method that decides whether WebElement has specified type/langu
/// </summary>
/// <param name="elementToUpdate">Page translation and either updates/creates/deletes it depending on actual translation string</param>
/// <param name="model">Model for translation updating</param>
/// <param name="textType">Type of the text</param>
private void AddOrUpdateWebObjectTranslation(WebElement elementToUpdate, Web.WebElementModel model, TranslatedTextType textType)
{
string valueToUpdate = string.Empty;
switch (textType)
{
case TranslatedTextType.Label:
valueToUpdate = model.PropertyLabel;
break;
case TranslatedTextType.SubLabel:
valueToUpdate = model.PropertySubLabel;
break;
case TranslatedTextType.ControlText:
valueToUpdate = model.PropertyHint;
break;
case TranslatedTextType.HelpText:
valueToUpdate = model.PropertyHelp;
break;
case TranslatedTextType.EnumText:
valueToUpdate = model.PropertyEnum;
break;
}
var dbTranslation = elementToUpdate.WebElementTranslations.SingleOrDefault(
wt => wt.TranslationType == textType && wt.Language == model.LanguageToSave.ToDbObject());
if (!string.IsNullOrEmpty(valueToUpdate))
{
if (dbTranslation == null)
{
// add element
elementToUpdate.WebElementTranslations.Add(
new WebElementTranslation { Language = model.LanguageToSave.ToDbObject(), TranslatedText = valueToUpdate, TranslationType = textType });
}
else
{
// update element
dbTranslation.TranslatedText = valueToUpdate;
}
}
else
{
if (dbTranslation != null)
{
// remove element
elementToUpdate.WebElementTranslations.Remove(dbTranslation);
}
}
}
/// <summary>
/// Method save WebElementModel object. If this is new model then new WebElement with childrens will be created
/// If TranslatedText property will be empty it it will be deleted from DB. If TranslatedText is not empty then updated.
/// After entity updates changes will be forced to update entity
/// </summary>
/// <param name="model">WebElementModel object model</param>
public void SaveResources(Web.WebElementModel model)
{
if (model == null)
{
throw new ArgumentNullException("model", "model passed for saving is null");
}
if (model.WebElementId == 0)
{
// Creating new Web Element translation object, becaus no ID == no DB record
var dbWebElement = new WebElement
{
ModelName = model.ModelName,
PropertyName = model.PropertyName,
WebElementId = model.WebElementId,
WebElementTranslations = new List<WebElementTranslation>()
};
this.CreateWebObjectTranslations(model, dbWebElement);
this.DbContext.Create<WebElement>(dbWebElement);
}
else
{
var dbWebElement = this.DbContext.Get<WebElement>(o => o.WebElementId == model.WebElementId);
if (dbWebElement == null)
{
throw new EserviceException("WebElement translation cannot be reloaded for edited data saving anymore");
}
this.AddOrUpdateWebObjectTranslation(dbWebElement, model, TranslatedTextType.Label);
this.AddOrUpdateWebObjectTranslation(dbWebElement, model, TranslatedTextType.SubLabel);
this.AddOrUpdateWebObjectTranslation(dbWebElement, model, TranslatedTextType.ControlText);
this.AddOrUpdateWebObjectTranslation(dbWebElement, model, TranslatedTextType.HelpText);
this.AddOrUpdateWebObjectTranslation(dbWebElement, model, TranslatedTextType.EnumText);
this.DbContext.Update<WebElement>(dbWebElement);
}
}
