public ActionResult LstLanguages()
{
LanguageSwitcher ls = new LanguageSwitcher();
Appleseed.Framework.Web.UI.WebControls.LanguageCultureCollection lcc = Appleseed.Framework.Localization.LanguageSwitcher.GetLanguageCultureList();
List <string[]> datos = new List <string[]>();
var settings = PortalSettings.HasEnablePageFriendlyUrl(Portal.PageID, Config.DefaultPortal);
var pageextenstion = System.Configuration.ConfigurationManager.AppSettings["friendlyUrlExtension"];
foreach (Appleseed.Framework.Web.UI.WebControls.LanguageCultureItem l in lcc)
{
string[] dato = new string[3];
string aux = l.ToString();
char[] array = new char[1];
array[0] = '/';
string[] lang = aux.Split(array);
dato[0] = settings == true?HttpUrlBuilder.BuildUrl("~/Home" + pageextenstion + "?lang=" + lang[0]) : HttpUrlBuilder.BuildUrl("~/site/0/Home?lang=" + lang[0]);
LanguageSwitcher lswitcher = new LanguageSwitcher();
dato[1] = lswitcher.GetFlagImgLCI(l);
dato[1] = dato[1].Replace("images", "~/aspnet_client");
dato[1] = HttpUrlBuilder.BuildUrl(dato[1]);
dato[2] = lswitcher.getNameLCI(l);
datos.Add(dato);
}
ViewData["datos"] = datos;
return(View());
}
/// <summary>
/// Binds data source to grid
/// </summary>
public override void DataBind()
{
base.DataBind();
LanguageCultureCollection LanguagesDataSource = (LanguageCultureCollection)DataSource;
if (LanguagesDataSource.Count > 1)
{
Columns[2].Visible = true;
}
else
{
Columns[2].Visible = false; //do not allow deleting last row
}
for (Int32 i = 0; i < Items.Count; i++)
{
DropDownList ddLanguage = (DropDownList)Items[i].Cells[0].Controls[0];
DropDownList ddCulture = (DropDownList)Items[i].Cells[1].Controls[0];
if (ddLanguage.Items.FindByValue(LanguagesDataSource[i].UICulture.Name) != null)
{
ddLanguage.Items.FindByValue(LanguagesDataSource[i].UICulture.Name).Selected = true;
}
if (ddCulture.Items.FindByValue(LanguagesDataSource[i].Culture.Name) != null)
{
ddCulture.Items.FindByValue(LanguagesDataSource[i].Culture.Name).Selected = true;
}
}
}
public ActionResult LstLanguages()
{
LanguageSwitcher ls = new LanguageSwitcher();
Appleseed.Framework.Web.UI.WebControls.LanguageCultureCollection lcc = Appleseed.Framework.Localization.LanguageSwitcher.GetLanguageCultureList();
List <string[]> datos = new List <string[]>();
foreach (Appleseed.Framework.Web.UI.WebControls.LanguageCultureItem l in lcc)
{
string[] dato = new string[3];
string aux = l.ToString();
char[] array = new char[1];
array[0] = '/';
string[] lang = aux.Split(array);
dato[0] = HttpUrlBuilder.BuildUrl("~/site/0/Home?lang=" + lang[0]);
LanguageSwitcher lswitcher = new LanguageSwitcher();
dato[1] = lswitcher.GetFlagImgLCI(l);
dato[1] = dato[1].Replace("images", "~/aspnet_client");
dato[1] = HttpUrlBuilder.BuildUrl(dato[1]);
dato[2] = lswitcher.getNameLCI(l);
datos.Add(dato);
}
ViewData["datos"] = datos;
return(View());
}
/// <summary>
/// Get current Language from User language list
/// </summary>
/// <param name="myLanguagesCultureList">My languages culture list.</param>
/// <returns></returns>
private static LanguageCultureItem InternalGetUserLanguages(LanguageCultureCollection myLanguagesCultureList)
{
// Get userLangs
if (HttpContext.Current != null && HttpContext.Current.Request.UserLanguages != null &&
HttpContext.Current.Request.UserLanguages.Length > 0)
{
var arrUserLangs = new ArrayList(HttpContext.Current.Request.UserLanguages);
if (arrUserLangs.Count > 0)
{
for (var i = 0; i <= arrUserLangs.Count - 1; i++)
{
string currentLanguage;
if (arrUserLangs[i].ToString().IndexOf(';') >= 0)
{
currentLanguage = arrUserLangs[i].ToString().Substring(
0, arrUserLangs[i].ToString().IndexOf(';'));
}
else
{
currentLanguage = arrUserLangs[i].ToString();
}
try
{
// We try the full one... if this fails we catch it
arrUserLangs[i] = new CultureInfo(currentLanguage);
}
catch (ArgumentException)
{
try
{
// Some browsers can send an invalid language
// we try to get first two letters.. this is usually valid
arrUserLangs[i] = new CultureInfo(currentLanguage.Substring(2));
}
catch (ArgumentException)
{
}
return(null);
}
}
}
var userLangs = (CultureInfo[])arrUserLangs.ToArray(typeof(CultureInfo));
// Try to match browser "accept languages" list
return(myLanguagesCultureList.GetBestMatching(userLangs));
}
return(null);
}
/// <summary>
/// Updates data sources with grid content
/// </summary>
public void UpdateRows()
{
LanguageCultureCollection LanguagesDataSource = (LanguageCultureCollection)DataSource;
for (Int32 i = 0; i < Items.Count; i++)
{
DropDownList ddLanguage = (DropDownList)Items[i].Cells[0].Controls[0];
DropDownList ddCulture = (DropDownList)Items[i].Cells[1].Controls[0];
LanguagesDataSource[i].UICulture = new CultureInfo(ddLanguage.SelectedItem.Value);
LanguagesDataSource[i].Culture = new CultureInfo(ddCulture.SelectedItem.Value);
}
}
/// <summary>
/// Get current Language from Query string
/// </summary>
/// <param name="myLanguagesCultureList">My languages culture list.</param>
/// <returns></returns>
private static LanguageCultureItem InternalGetQuerystring(LanguageCultureCollection myLanguagesCultureList)
{
if (HttpContext.Current != null && HttpContext.Current.Request.Params["Lang"] != null &&
HttpContext.Current.Request.Params["Lang"].Length > 0)
{
try
{
return
(myLanguagesCultureList.GetBestMatching(
new CultureInfo(HttpContext.Current.Request.Params["Lang"])));
}
catch (ArgumentException)
{
// Maybe an invalid CultureInfo
return(null);
}
}
return(null);
}
/// <summary>
/// Get current Language from Cookie
/// </summary>
/// <param name="myLanguagesCultureList">My languages culture list.</param>
/// <param name="cookieAlias">The cookie alias.</param>
/// <returns></returns>
private static LanguageCultureItem InternalGetCookie(
LanguageCultureCollection myLanguagesCultureList, string cookieAlias)
{
if (HttpContext.Current != null && cookieAlias != null &&
HttpContext.Current.Request.Cookies[SwitcherCookiePrefix + cookieAlias] != null &&
HttpContext.Current.Request.Cookies[SwitcherCookiePrefix + cookieAlias].Value.Length > 0)
{
try
{
return
(myLanguagesCultureList.GetBestMatching(
new CultureInfo(
HttpContext.Current.Request.Cookies[SwitcherCookiePrefix + cookieAlias].Value)));
}
catch (ArgumentException)
{
// Maybe an invalid CultureInfo
}
}
return(null);
}
private LanguageCultureCollection GetLanguagesCultureList(string keyValueList)
{
//Trim last separator if found
keyValueList = keyValueList.TrimEnd(itemsSeparator);
string[] nameValues = keyValueList.Split(itemsSeparator);
LanguageCultureCollection nameValueColl = new LanguageCultureCollection();
foreach (string nameValue in nameValues)
{
if (nameValue != string.Empty)
{
string[] arrNameValue = nameValue.Split(keyValueSeparator);
CultureInfo language;
CultureInfo culture;
language = new CultureInfo(arrNameValue[0]);
if (arrNameValue.Length == 2)
{
culture = new CultureInfo(arrNameValue[1]);
nameValueColl.Add(new LanguageCultureItem(language, culture));
}
if (arrNameValue.Length == 1)
{
culture = new CultureInfo(arrNameValue[0]);
if (culture.IsNeutralCulture) //we cannot allow this
{
culture = CultureInfo.CreateSpecificCulture(culture.Name); //creates a specific culture
}
nameValueColl.Add(new LanguageCultureItem(language, culture));
}
}
}
return(nameValueColl);
}
/// <summary>
/// Occours when user clicks on ADD or DELETE
/// </summary>
/// <param name="e">A <see cref="T:System.Web.UI.WebControls.DataGridCommandEventArgs"></see> that contains event data.</param>
protected override void OnItemCommand(DataGridCommandEventArgs e)
{
LanguageCultureCollection LanguagesDataSource = (LanguageCultureCollection)DataSource;
switch (e.CommandName)
{
case "Add":
LanguagesDataSource.Insert(e.Item.ItemIndex, new LanguageCultureItem());
DataBind();
break;
case "Delete":
LanguagesDataSource.RemoveAt(e.Item.ItemIndex);
DataBind();
break;
case "Up":
break;
case "Down":
break;
}
base.OnItemCommand(e);
}
/// <summary>
/// Get default
/// </summary>
/// <param name="myLanguagesCultureList">My languages culture list.</param>
/// <returns></returns>
private static LanguageCultureItem InternalGetDefault(LanguageCultureCollection myLanguagesCultureList)
{
return(myLanguagesCultureList[0]);
}
