public byte[] GetBinaryByUri(string uri)
{
Tridion.ContentDelivery.DynamicContent.BinaryFactory factory = new BinaryFactory();
BinaryData binaryData = factory.GetBinary(uri.ToString());
return(binaryData == null ? null : binaryData.Bytes);
}
public byte[] GetBinaryByUrl(string url)
{
string encodedUrl = HttpUtility.UrlPathEncode(url); // ?? why here? why now?
IList metas = null;
BinaryMeta binaryMeta = null;
if (this.PublicationId == 0)
{
metas = BinaryMetaFactory.GetMetaByUrl(encodedUrl);
if (metas.Count == 0)
{
throw new BinaryNotFoundException();
}
binaryMeta = metas[0] as BinaryMeta;
}
else
{
binaryMeta = BinaryMetaFactory.GetMetaByUrl(this.PublicationId, encodedUrl);
if (binaryMeta == null)
{
throw new BinaryNotFoundException();
}
}
TcmUri uri = new TcmUri(binaryMeta.PublicationId, binaryMeta.Id, 16, 0);
Tridion.ContentDelivery.DynamicContent.BinaryFactory factory = new BinaryFactory();
BinaryData binaryData = string.IsNullOrEmpty(binaryMeta.VariantId) ? factory.GetBinary(uri.ToString()) : factory.GetBinary(uri.ToString(), binaryMeta.VariantId);
return(binaryData == null ? null : binaryData.Bytes);
}
/// <summary>
/// Gets the cached local file for a given URL path.
/// </summary>
/// <param name="urlPath">The URL path.</param>
/// <param name="localization">The Localization.</param>
/// <returns>The path to the local file.</returns>
internal string GetCachedFile(string urlPath, Localization localization)
{
string baseDir = AppDomain.CurrentDomain.BaseDirectory;
string localFilePath = $"{baseDir}/{localization.BinaryCacheFolder}/{urlPath}";
using (new Tracer(urlPath, localization, localFilePath))
{
Dimensions dimensions;
urlPath = StripDimensions(urlPath, out dimensions);
string publicationUri = localization.GetCmUri();
DateTime lastPublishedDate = SiteConfiguration.CacheProvider.GetOrAdd(
urlPath,
CacheRegions.BinaryPublishDate,
() => GetBinaryLastPublishDate(urlPath, publicationUri)
);
if (lastPublishedDate != DateTime.MinValue)
{
if (File.Exists(localFilePath))
{
if (localization.LastRefresh.CompareTo(lastPublishedDate) < 0)
{
//File has been modified since last application start but we don't care
Log.Debug("Binary with URL '{0}' is modified, but only since last application restart, so no action required", urlPath);
return(localFilePath);
}
FileInfo fi = new FileInfo(localFilePath);
if (fi.Length > 0)
{
DateTime fileModifiedDate = File.GetLastWriteTime(localFilePath);
if (fileModifiedDate.CompareTo(lastPublishedDate) >= 0)
{
Log.Debug("Binary with URL '{0}' is still up to date, no action required", urlPath);
return(localFilePath);
}
}
}
}
// Binary does not exist or cached binary is out-of-date
BinaryMeta binaryMeta = GetBinaryMeta(urlPath, publicationUri);
if (binaryMeta == null)
{
// Binary does not exist in Tridion, it should be removed from the local file system too
if (File.Exists(localFilePath))
{
CleanupLocalFile(localFilePath);
}
throw new DxaItemNotFoundException(urlPath, localization.Id);
}
BinaryFactory binaryFactory = new BinaryFactory();
BinaryData binaryData = binaryFactory.GetBinary(GetPublicationId(publicationUri), binaryMeta.Id, binaryMeta.VariantId);
WriteBinaryToFile(binaryData.Bytes, localFilePath, dimensions);
return(localFilePath);
}
}
public Tuple <byte[], string> GetBinary(ILocalization localization, int binaryId)
{
BinaryMeta binaryMeta = GetBinaryMeta(localization, binaryId);
if (binaryMeta == null)
{
throw new DxaItemNotFoundException(binaryId.ToString(), localization.Id);
}
BinaryFactory binaryFactory = new BinaryFactory();
BinaryData binaryData = binaryFactory.GetBinary(int.Parse(localization.Id), binaryMeta.Id, binaryMeta.VariantId);
return(new Tuple <byte[], string>(binaryData.Bytes, binaryMeta.Path));
}
public Tuple <byte[], string> GetBinary(ILocalization localization, string urlPath)
{
// Binary does not exist or cached binary is out-of-date
BinaryMeta binaryMeta = GetBinaryMeta(localization, urlPath);
if (binaryMeta == null)
{
throw new DxaItemNotFoundException(urlPath, localization.Id);
}
BinaryFactory binaryFactory = new BinaryFactory();
BinaryData binaryData = binaryFactory.GetBinary(int.Parse(localization.Id), binaryMeta.Id, binaryMeta.VariantId);
return(new Tuple <byte[], string>(binaryData.Bytes, binaryMeta.Path));
}
/// <summary>
/// Gets the cached local file for a given binary Id.
/// </summary>
/// <param name="binaryId">The binary Id.</param>
/// <param name="localization">The Localization.</param>
/// <returns>The path to the local file.</returns>
internal string GetCachedFile(int binaryId, ILocalization localization)
{
string baseDir = AppDomain.CurrentDomain.BaseDirectory;
string localFilePath = $"{baseDir}/{localization.BinaryCacheFolder}";
using (new Tracer(binaryId, localization, localFilePath))
{
string publicationUri = localization.GetCmUri();
if (!localization.IsXpmEnabled)
{
try
{
string[] files = Directory.GetFiles(localFilePath, $"{binaryId}_*",
SearchOption.TopDirectoryOnly);
if (files.Length > 0)
{
localFilePath = files[0];
if (IsCached(() => GetBinaryLastPublishDate(binaryId, localization), localFilePath,
localization))
{
return(localFilePath);
}
}
}
catch (Exception)
{
// Our binary cache folder probably doesn't exist.
}
}
// Binary does not exist or cached binary is out-of-date
BinaryMeta binaryMeta = GetBinaryMeta(binaryId, localization);
if (binaryMeta == null)
{
throw new DxaItemNotFoundException(binaryId.ToString(), localization.Id);
}
BinaryFactory binaryFactory = new BinaryFactory();
BinaryData binaryData = binaryFactory.GetBinary(GetPublicationId(publicationUri), binaryMeta.Id, binaryMeta.VariantId);
string ext = Path.GetExtension(binaryMeta.Path) ?? "";
localFilePath = $"{localFilePath}/{localization.Id}-{binaryId}{ext}";
WriteBinaryToFile(binaryData.Bytes, localFilePath, null);
return(localFilePath);
}
}
/// <summary>
/// Gets the cached local file for a given URL path.
/// </summary>
/// <param name="urlPath">The URL path.</param>
/// <param name="localization">The Localization.</param>
/// <returns>The path to the local file.</returns>
internal string GetCachedFile(string urlPath, ILocalization localization)
{
string baseDir = AppDomain.CurrentDomain.BaseDirectory;
string localFilePath = $"{baseDir}/{urlPath}";
if (File.Exists(localFilePath))
{
// If our resource exists on the filesystem we can assume static content that is
// manually added to web application.
return(localFilePath);
}
// Attempt cache location with fallback to retrieval from CIL. Note we don't check cache
// when running under XPM
localFilePath = $"{baseDir}/{localization.BinaryCacheFolder}/{urlPath}";
using (new Tracer(urlPath, localization, localFilePath))
{
Dimensions dimensions;
urlPath = StripDimensions(urlPath, out dimensions);
string publicationUri = localization.GetCmUri();
if (!localization.IsXpmEnabled && File.Exists(localFilePath))
{
if (IsCached(() => GetBinaryLastPublishDate(urlPath, publicationUri), localFilePath, localization))
{
return(localFilePath);
}
}
// Binary does not exist or cached binary is out-of-date
BinaryMeta binaryMeta = GetBinaryMeta(urlPath, publicationUri);
if (binaryMeta == null)
{
throw new DxaItemNotFoundException(urlPath, localization.Id);
}
BinaryFactory binaryFactory = new BinaryFactory();
BinaryData binaryData = binaryFactory.GetBinary(GetPublicationId(publicationUri), binaryMeta.Id, binaryMeta.VariantId);
WriteBinaryToFile(binaryData.Bytes, localFilePath, dimensions);
return(localFilePath);
}
}
public byte[] GetBinaryByUrl(string url)
{
string encodedUrl = HttpUtility.UrlPathEncode(url); // ?? why here? why now?
IList metas = null;
BinaryMeta binaryMeta = null;
if (this.PublicationId == 0)
{
metas = BinaryMetaFactory.GetMetaByUrl(encodedUrl);
if (metas.Count == 0)
{
throw new BinaryNotFoundException();
}
binaryMeta = metas[0] as BinaryMeta;
}
else
{
binaryMeta = BinaryMetaFactory.GetMetaByUrl(this.PublicationId, encodedUrl);
if (binaryMeta == null)
throw new BinaryNotFoundException();
}
TcmUri uri = new TcmUri(binaryMeta.PublicationId,binaryMeta.Id,16,0);
Tridion.ContentDelivery.DynamicContent.BinaryFactory factory = new BinaryFactory();
BinaryData binaryData = string.IsNullOrEmpty(binaryMeta.VariantId) ? factory.GetBinary(uri.ToString()) : factory.GetBinary(uri.ToString(),binaryMeta.VariantId);
return binaryData == null ? null : binaryData.Bytes;
}
public byte[] GetBinaryByUri(string uri)
{
Tridion.ContentDelivery.DynamicContent.BinaryFactory factory = new BinaryFactory();
BinaryData binaryData = factory.GetBinary(uri.ToString());
return binaryData == null ? null : binaryData.Bytes;
}
/// <summary>
/// Gets the cached local file for a given URL path.
/// </summary>
/// <param name="urlPath">The URL path.</param>
/// <param name="localization">The Localization.</param>
/// <returns>The path to the local file.</returns>
internal string GetCachedFile(string urlPath, Localization localization)
{
string localFilePath = GetFilePathFromUrl(urlPath, localization);
using (new Tracer(urlPath, localization, localFilePath))
{
Dimensions dimensions;
urlPath = StripDimensions(urlPath, out dimensions);
int publicationId = Convert.ToInt32(localization.LocalizationId);
DateTime lastPublishedDate = SiteConfiguration.CacheProvider.GetOrAdd(
urlPath,
CacheRegions.BinaryPublishDate,
() => GetBinaryLastPublishDate(urlPath, publicationId)
);
if (lastPublishedDate != DateTime.MinValue)
{
if (File.Exists(localFilePath))
{
if (localization.LastRefresh.CompareTo(lastPublishedDate) < 0)
{
//File has been modified since last application start but we don't care
Log.Debug("Binary with URL '{0}' is modified, but only since last application restart, so no action required", urlPath);
return localFilePath;
}
FileInfo fi = new FileInfo(localFilePath);
if (fi.Length > 0)
{
DateTime fileModifiedDate = File.GetLastWriteTime(localFilePath);
if (fileModifiedDate.CompareTo(lastPublishedDate) >= 0)
{
Log.Debug("Binary with URL '{0}' is still up to date, no action required", urlPath);
return localFilePath;
}
}
}
}
// Binary does not exist or cached binary is out-of-date
BinaryMeta binaryMeta = GetBinaryMeta(urlPath, publicationId);
if (binaryMeta == null)
{
// Binary does not exist in Tridion, it should be removed from the local file system too
if (File.Exists(localFilePath))
{
CleanupLocalFile(localFilePath);
}
throw new DxaItemNotFoundException(urlPath, localization.LocalizationId);
}
BinaryFactory binaryFactory = new BinaryFactory();
BinaryData binaryData = binaryFactory.GetBinary(publicationId, binaryMeta.Id, binaryMeta.VariantId);
WriteBinaryToFile(binaryData.Bytes, localFilePath, dimensions);
return localFilePath;
}
}
