string RenderRelease(string key, string renderTo, IRenderer renderer)
{
string content;
if (!TryGetCachedBundle(key, out content))
{
using (new CriticalRenderingSection(renderTo))
{
if (!TryGetCachedBundle(key, out content))
{
var uniqueFiles = new List <string>();
string hash = null;
bundleState.DependentFiles.Clear();
if (renderTo == null)
{
renderTo = renderPathCache[CachePrefix + "." + key];
}
else
{
renderPathCache[CachePrefix + "." + key] = renderTo;
}
var outputFile = pathTranslator.ResolveAppRelativePathToFileSystem(renderTo);
var renderToPath = ExpandAppRelativePath(renderTo);
if (!String.IsNullOrEmpty(BaseOutputHref))
{
renderToPath = String.Concat(BaseOutputHref.TrimEnd('/'), "/", renderToPath.TrimStart('/'));
}
var remoteAssetPaths = new List <string>();
remoteAssetPaths.AddRange(bundleState.Assets.Where(a => a.IsRemote).Select(a => a.RemotePath));
uniqueFiles.AddRange(GetFiles(bundleState.Assets.Where(asset =>
asset.IsEmbeddedResource ||
asset.IsLocal ||
asset.IsRemoteDownload).ToList()).Distinct());
var renderedTag = string.Empty;
if (uniqueFiles.Count > 0 || bundleState.Assets.Count(a => a.IsArbitrary) > 0)
{
bundleState.DependentFiles.AddRange(uniqueFiles);
var minifiedContent = GetMinifiedContent(bundleState.Assets, outputFile);
if (!string.IsNullOrEmpty(bundleState.HashKeyName))
{
hash = hasher.GetHash(minifiedContent);
}
renderToPath = bundleState.CacheInvalidationStrategy.GetOutputWebPath(renderToPath, bundleState.HashKeyName, hash);
outputFile = bundleState.CacheInvalidationStrategy.GetOutputFileLocation(outputFile, hash);
if (!(bundleState.ShouldRenderOnlyIfOutputFileIsMissing && FileExists(outputFile)))
{
renderer.Render(minifiedContent, outputFile);
}
renderedTag = FillTemplate(bundleState, renderToPath);
}
content += String.Concat(GetFilesForRemote(remoteAssetPaths, bundleState), renderedTag);
}
}
//don't cache bundles where debugging was forced via predicate
if (!bundleState.DebugPredicate.SafeExecute())
{
bundleCache.Add(key, content, bundleState.DependentFiles, IsDebuggingEnabled());
}
}
return(content);
}
string RenderRelease(string key, string renderTo, IRenderer renderer)
{
string content;
if (!TryGetCachedBundle(key, out content))
{
using (new CriticalRenderingSection(renderTo))
{
if (!TryGetCachedBundle(key, out content))
{
var uniqueFiles = new List <string>();
string minifiedContent = null;
string hash = null;
bool hashInFileName = false;
bundleState.DependentFiles.Clear();
if (renderTo == null)
{
renderTo = renderPathCache[CachePrefix + "." + key];
}
else
{
renderPathCache[CachePrefix + "." + key] = renderTo;
}
var outputFile = FileSystem.ResolveAppRelativePathToFileSystem(renderTo);
var renderToPath = ExpandAppRelativePath(renderTo);
if (!String.IsNullOrEmpty(BaseOutputHref))
{
renderToPath = String.Concat(BaseOutputHref.TrimEnd('/'), "/", renderToPath.TrimStart('/'));
}
var remoteAssetPaths = new List <string>();
remoteAssetPaths.AddRange(bundleState.Assets.Where(a => a.IsRemote).Select(a => a.RemotePath));
uniqueFiles.AddRange(GetFiles(bundleState.Assets.Where(asset =>
asset.IsEmbeddedResource ||
asset.IsLocal ||
asset.IsRemoteDownload).ToList()).Distinct());
var renderedTag = string.Empty;
if (uniqueFiles.Count > 0 || bundleState.Assets.Count(a => a.IsArbitrary) > 0)
{
bundleState.DependentFiles.AddRange(uniqueFiles);
if (renderTo.Contains("#"))
{
hashInFileName = true;
minifiedContent = GetMinifiedContent(bundleState.Assets, outputFile);
hash = hasher.GetHash(minifiedContent);
renderToPath = renderToPath.Replace("#", hash);
outputFile = outputFile.Replace("#", hash);
}
if (bundleState.ShouldRenderOnlyIfOutputFileIsMissing && FileExists(outputFile))
{
minifiedContent = ReadFile(outputFile);
}
else
{
minifiedContent = minifiedContent ?? GetMinifiedContent(bundleState.Assets, outputFile);
renderer.Render(minifiedContent, outputFile);
}
if (hash == null && !string.IsNullOrEmpty(bundleState.HashKeyName))
{
hash = hasher.GetHash(minifiedContent);
}
if (hashInFileName)
{
renderedTag = FillTemplate(bundleState, renderToPath);
}
else
{
if (string.IsNullOrEmpty(bundleState.HashKeyName))
{
renderedTag = FillTemplate(bundleState, renderToPath);
}
else if (renderToPath.Contains("?"))
{
renderedTag = FillTemplate(bundleState,
renderToPath + "&" + bundleState.HashKeyName + "=" + hash);
}
else
{
renderedTag = FillTemplate(bundleState,
renderToPath + "?" + bundleState.HashKeyName + "=" + hash);
}
}
}
content += String.Concat(GetFilesForRemote(remoteAssetPaths, bundleState), renderedTag);
}
}
//don't cache bundles where debugging was forced via predicate
if (!bundleState.DebugPredicate.SafeExecute())
{
bundleCache.Add(key, content, bundleState.DependentFiles);
}
}
return(content);
}