static void UrlRewriteModuleHttpRewriteInit(object sender, UrlRewriteEventArgs e)
{
// Before converting to internal URL, check if JSON mode should be enabled
Global.UrlRewriteProvider.ConvertingToInternal += UrpConvertingToInternal;
// After URL is converted to internal, check for JSON mode
Global.UrlRewriteProvider.ConvertedToInternal += UrpConvertedToInternal;
}
static void UrpConvertingToInternal(object sender, UrlRewriteEventArgs e)
{
if (e.Url.Path.ToLower().EndsWith("/json") || e.Url.Path.ToLower().EndsWith("/json/"))
{
UrlBuilder ub = new UrlBuilder(e.Url);
Regex rgx = new Regex("[jJ][sS][oO][nN]/?");
ub.Path = rgx.Replace(ub.Path, string.Empty);
ub.QueryCollection.Add("jsonPlugin", "true");
e.Url.Uri = ub.Uri;
}
}
static void UrpConvertedToInternal(object sender, UrlRewriteEventArgs e)
{
if (e.Internal is PageReference)
{
var localpath = HttpContext.Current.Server.MapPath(e.Url.Path);
var rootFolder = HttpContext.Current.Server.MapPath("\\");
if (e.Url.Uri.PathAndQuery.Contains("jsonPlugin=true"))
{
UrlBuilder ub = new UrlBuilder(e.Url);
ub.Path = "/JSONHandler.ashx";
e.Url.Uri = ub.Uri;
}
}
}
private void HttpRewritingToInternal(object sender, UrlRewriteEventArgs e)
{
if (e.Url.Path.ToLower().EndsWith("sitemap.xml"))
{
var sitemap = sitemapRepository.GetSitemapData(e.Url.ToString());
if (sitemap != null)
{
HttpContext.Current.Items.Add(SitemapSessionKey, sitemap);
e.UrlContext.InternalUrl.Path = "/Modules/Geta.SEO.Sitemaps/SitemapHandler.ashx";
e.IsModified = true;
}
}
}
private void HttpRewritingToInternal(object sender, UrlRewriteEventArgs e)
{
if (e.Url.Path.ToLower().EndsWith("sitemap.xml"))
{
var sitemap = sitemapRepository.GetSitemapData(e.Url.ToString());
if (sitemap != null)
{
HttpContext.Current.Items.Add(SitemapSessionKey, sitemap);
e.UrlContext.InternalUrl.Path = "/Modules/Geta.SEO.Sitemaps/SitemapHandler.ashx";
e.IsModified = true;
}
}
}
private void HttpRewriteInit(object sender, UrlRewriteEventArgs e)
{
var urm = (UrlRewriteModule)sender;
urm.HttpRewritingToInternal += HttpRewritingToInternal;
}
private static void UrlRewriteModuleHttpRewritingToInternal(object sender, UrlRewriteEventArgs e)
{
IEnumerable<ProviderSettings> providerSettings = Helpers.AmazonS3VirtualPathHelper.GetAllSettings();
if (!providerSettings.Any())
{
return;
}
foreach (ProviderSettings providerSetting in providerSettings)
{
string virtualPath = Helpers.AmazonS3VirtualPathHelper.GetVirtualPath(providerSetting);
if (e.Url.Path.StartsWith(virtualPath))
{
var url = Helpers.AmazonS3VirtualPathHelper.GetBaseUrl(providerSetting);
var path = e.Url.Path.Replace(virtualPath, string.Empty);
var pathSplit = path.Split(new[] {'/'}, StringSplitOptions.RemoveEmptyEntries);
var folders = path.Split(new[] {'/'}, StringSplitOptions.RemoveEmptyEntries).ToList();
folders.Remove(pathSplit.Last());
var currentFolder = FolderEntity.GetChildFolders(1).First(n => n.Name == folders.First().ToString(CultureInfo.InvariantCulture));
foreach (var folder in folders)
{
if (currentFolder.PrimaryKeyId.HasValue)
{
foreach (var child in FolderEntity.GetChildFolders(currentFolder.PrimaryKeyId.Value))
{
if (child.Name == folder)
{
currentFolder = child;
}
}
}
}
if (currentFolder.PrimaryKeyId != null)
{
var folderElementEntities = FolderEntity.GetChildElements(currentFolder.PrimaryKeyId.Value);
var imagename = folderElementEntities.First(a => a.Name == pathSplit.Last().ToString(CultureInfo.InvariantCulture));
Helpers.AmazonS3VirtualPathHelper.SetFileToPublic(providerSetting, imagename.BlobUid.ToString());
url = UriSupport.Combine(url, imagename.BlobUid.ToString());
}
try
{
// Assuming url is the url to the S3 object.
var buffer = new byte[1024 * 8]; // 8k buffer.
var request = (HttpWebRequest)WebRequest.Create(url);
var response = request.GetResponse();
int bytesRead = 0;
HttpContext.Current.Response.ContentType = request.ContentType;
using (var responseStream = response.GetResponseStream())
{
while (responseStream != null && (bytesRead = responseStream.Read(buffer, 0, buffer.Length)) != 0)
{
HttpContext.Current.Response.OutputStream.Write(buffer, 0, bytesRead);
}
}
}
catch(WebException exception)
{
if (exception.Status == WebExceptionStatus.ProtocolError)
{
HttpContext.Current.Response.StatusCode = 403;
}
}
HttpContext.Current.Response.End();
}
}
}
private static void HttpRewriteInit(object sender, UrlRewriteEventArgs e)
{
var urlRewriteModule = (UrlRewriteModule)sender;
urlRewriteModule.HttpRewritingToInternal += UrlRewriteModuleHttpRewritingToInternal;
}
private static void UrlRewriteModuleHttpRewritingToInternal(object sender, UrlRewriteEventArgs e)
{
IEnumerable<ProviderSettings> providerSettings = Helpers.AmazonS3VirtualPathHelper.GetAllSettings();
if (!providerSettings.Any())
{
return;
}
foreach (ProviderSettings providerSetting in providerSettings)
{
string virtualPath = Helpers.AmazonS3VirtualPathHelper.GetVirtualPath(providerSetting);
if (e.Url.Path.StartsWith(virtualPath))
{
string url = Helpers.AmazonS3VirtualPathHelper.GetBaseUrl(providerSetting);
string path = e.Url.Path.Replace(virtualPath, string.Empty);
url = UriSupport.Combine(url, path);
HttpContext.Current.Response.Redirect(url, true);
}
}
}
private void HttpRewriteInit(object sender, UrlRewriteEventArgs e)
{
var urm = (UrlRewriteModule)sender;
urm.HttpRewritingToInternal += HttpRewritingToInternal;
}
