private void FormatLocation(ContentHead content)
{
content.Name = content.Name.Trim();
content.CanonicalName = cms.CanonicalName(content.Name);
if (!content.Location.EndsWith("/"))
{
content.Location = content.Location + "/";
}
content.Location = content.Location.ToLower();
ContentHead contentWithSameUrl = cms.GetContentHeadByUrlAndKind(content.Location + content.CanonicalName, null, false);
if (contentWithSameUrl == null || contentWithSameUrl.ContentUId == content.ContentUId)
{
return;
}
// if already exists a different content with the same url and browsable, throws an error
ContentKind ckind = cms.GetContentKind(content.Kind);
if (ckind.Browsable.HasValue && (bool)ckind.Browsable)
{
content.CanonicalName = MakeCanonicalNameUnique(content);
}
}
public virtual ICollection<ContentType> GetContentType(Uri url, ContentKind kind, string mimeType = null, string fileName = null)
{
if (null == url)
throw new ArgumentNullException(nameof(url));
ICollection<ContentType> contentTypes;
if (null != mimeType)
{
contentTypes = GetContentTypeByContentHeaders(mimeType, kind);
if (null != contentTypes)
return contentTypes;
}
contentTypes = GetContentTypeByUrl(url, kind);
if (null != contentTypes && contentTypes.Any())
return contentTypes;
if (string.IsNullOrWhiteSpace(fileName))
return NoContent;
contentTypes = GetContentTypeByFileName(fileName, kind);
return contentTypes ?? NoContent;
}
private static void InitMessenger(WorkspaceModel model, ContentKind kind)
{
var section = (Section)kind;
model.SettingsModel = null;
model.MessengerModel = new MessengerModel(section);
}
// Get the Schema type of the resrouce based on its ContentKind.
private static string GetSchema(ContentKind contentKind)
{
string schema;
switch (contentKind)
{
case ContentKind.Image:
schema = Schema.i.ToString();
break;
case ContentKind.Audio:
case ContentKind.Video:
schema = Schema.m.ToString();;
break;
case ContentKind.Pdf:
schema = Schema.o.ToString();;
break;
default:
Contract.Assert(contentKind == ContentKind.Unknown);
schema = "?";
break;
}
return(schema);
}
public ContentType(string name, ContentKind kind, string mimeType, string fileExt, IEnumerable <string> alternateMimeTypes = null)
: this(name, kind, mimeType, (IEnumerable <string>) new string[1]
{
fileExt
}, alternateMimeTypes)
{
}
public override dynamic ResponseContent(ContentKind resultKind = ContentKind.Full)
{
if (_response != null)
{
dynamic _rawJson = JsonConvert.DeserializeObject(_response.Content);
switch (resultKind)
{
case ContentKind.Full:
return(_rawJson);
case ContentKind.MajourTranslation:
return(_rawJson[0][0][0]);
case ContentKind.AllTranslations:
JArray array = _rawJson[1][0][1];
return(array.Select(t => (string)t).ToList());
//return temp;
default:
return(null);
}
}
return(new List <string>());
}
public ContentPageModel(Box.Composition.Web.IPageModel pageModel, ContentKind kind, CrossLinkArea[] crossLinkAreas)
{
this.SettingsMenuItems = pageModel.SettingsMenuItems;
this.TopMenuItems = pageModel.TopMenuItems;
this.UserDisplayName = pageModel.UserDisplayName;
this.UserEmail = pageModel.UserEmail;
this.ContentKind = kind;
this.CrossLinkAreas = crossLinkAreas;
}
public ContentPageModel(Box.Composition.Web.IPageModel pageModel, ContentKind kind, CrossLinkArea[] crossLinkAreas)
{
this.SettingsMenuItems = pageModel.SettingsMenuItems;
this.TopMenuItems = pageModel.TopMenuItems;
this.UserDisplayName = pageModel.UserDisplayName;
this.UserEmail = pageModel.UserEmail;
this.ContentKind = kind;
this.CrossLinkAreas = crossLinkAreas;
}
protected virtual HttpClientWebReader CreateHttpClientWebReader(Uri url, ContentKind contentKind, IWebReader parent = null, ContentType contentType = null)
{
url = HttpClientWebReaderManager.GetUrl(url, parent);
if ((ContentType)null == contentType && (Uri)null != url)
{
contentType = EnumerableExtensions.SingleOrDefaultSafe <ContentType>((IEnumerable <ContentType>) this._contentTypeDetector.GetContentType(url, (string)null, (string)null));
}
return(new HttpClientWebReader((IWebReaderManager)this, this.CreateHttpClient(url, parent, contentKind, contentType), contentType, this._contentTypeDetector));
}
public static ICollection<ContentType> GetContentType(this IContentTypeDetector contentTypeDetector, Uri url, ContentKind requiredKind, HttpContentHeaderCollection headers, string fileName)
{
var mimeType = default(string);
var contentTypeHeader = headers.ContentType;
if (null != contentTypeHeader)
mimeType = contentTypeHeader.MediaType;
return contentTypeDetector.GetContentType(url, requiredKind, mimeType, fileName);
}
protected virtual HttpClient CreateHttpClient(Uri url, IWebReader parent, ContentKind contentKind, ContentType contentType)
{
url = HttpClientWebReaderManager.GetUrl(url, parent);
Uri referrer = HttpClientWebReaderManager.GetReferrer(parent);
if ((Uri)null != referrer)
{
url = new Uri(referrer, url);
}
return(this._httpClientFactory.CreateClient(url, referrer, contentKind, contentType));
}
protected virtual WinRtHttpClientWebReader CreateHttpClientWebReader(Uri url, ContentKind requiredKind, IWebReader parent = null, ContentType contentType = null)
{
url = GetUrl(url, parent);
if (null == contentType)
contentType = _contentTypeDetector.GetContentType(url, requiredKind).SingleOrDefaultSafe();
var httpClient = CreateHttpClient(url, parent, contentType);
return new WinRtHttpClientWebReader(this, url, httpClient, contentType, _contentTypeDetector);
}
public void Clear(ContentKind kind = ContentKind.All)
{
if (kind.HasFlag(ContentKind.Form) && _form != null)
{
_form.Clear();
}
if (kind.HasFlag(ContentKind.Files) && _files != null)
{
_files.Clear();
}
}
public HtmlTagDescriptor(string name, ContentKind category, string[] parentTags, ContentKind parentKind, string[] acceptTags, ContentKind acceptContent = ContentKind.None, TagEndKind endKind = TagEndKind.Required, CanOmitDelegate canOmitEndTag = null, CanOmitDelegate canOmitStartTag = null)
{
Name = name;
Category = category;
ParentTags = parentTags;
ParentKind = parentKind;
AcceptContent = acceptContent;
AcceptContentTags = acceptTags;
EndKind = endKind;
CanOmitStartTag = canOmitStartTag;
CanOmitEndTag = canOmitEndTag;
}
private void InitMessenger(
IFactory <CatalogKind, MessengerModel> messengerModelFactory,
ContentKind contentKind
)
{
SettingsModel?.Dispose();
var catalogKind = (CatalogKind)contentKind;
MessengerModel?.Dispose();
MessengerModel = messengerModelFactory.Create(catalogKind);
}
private void InitMessenger(ContentKind kind)
{
var section = (Section)kind;
var settingsModel = _settingsActivator.Deactivate(ref _settingsController);
Model.SettingsModel = settingsModel;
_messengerActivator.Deactivate(ref _messengerController);
var messengerModel = _messengerActivator.Activate(section, ref _messengerController);
Model.MessengerModel = messengerModel;
}
public bool TryAcceptContent(HtmlElement parent, ContentKind parentAcceptContentType, HtmlElement child)
{
if (parent.Descriptor == null || child.Descriptor == null)
{
return(true);
}
return(((child.Descriptor.ParentKind & parent.Descriptor.Category) != 0) ||
(child.Descriptor.ParentTags != null && Array.IndexOf(child.Descriptor.ParentTags, child.Name) >= 0));
//return (childDescriptor.Category & parentAcceptContentType) != 0
// ||
// (parentDescriptor.AcceptContentTags != null &&
// parentDescriptor.AcceptContentTags.ContainsKey(child.Name));
}
public ActionResult Index(string kind)
{
ContentKind ckind = cms.GetContentKind(kind);
cms.VerifyAuthorizationToEditContent(ckind.Kind);
Web.ContentPageModel model = new Web.ContentPageModel(PageModel, ckind, cms.CrossLinkAreas);
//model.PreviewToken = security.GetSignedUserToken();
if (!String.IsNullOrEmpty(ckind.CaptureListView))
{
return(View(ckind.CaptureListView, model));
}
return(View(model));
}
public static bool IsCompatible(this ContentKind requested, ContentKind actual)
{
switch (requested)
{
case ContentKind.Audio:
case ContentKind.Video:
case ContentKind.Container:
case ContentKind.Playlist:
case ContentKind.Captions:
return requested == actual;
case ContentKind.AnyMedia:
return MediaKinds.Contains(actual);
case ContentKind.Unknown:
return true;
case ContentKind.Other:
default:
return false;
}
}
public ContentType(string name, ContentKind kind, string mimeType, IEnumerable <string> fileExts, IEnumerable <string> alternateMimeTypes = null)
{
if (null == name)
{
throw new ArgumentNullException("name");
}
if (mimeType == null)
{
throw new ArgumentNullException("mimeType");
}
if (null == fileExts)
{
throw new ArgumentNullException("fileExts");
}
this._name = name;
this._kind = kind;
this._mimeType = mimeType;
this._alternateMimeTypes = alternateMimeTypes == null ? (ICollection <string>) new List <string>() : (ICollection <string>)Enumerable.ToList <string>(alternateMimeTypes);
this._fileExts = (ICollection <string>)Enumerable.ToList <string>(fileExts);
}
public ContentHead[] OnlyContentsUserCanEdit(IEnumerable <ContentHead> contents)
{
List <ContentHead> allowedContents = new List <ContentHead>();
ContentKind kind = null;
foreach (var c in contents)
{
if (kind == null || kind.Kind != c.Kind)
{
kind = GetContentKind(c.Kind);
}
if (kind == null || CanEditContent(kind))
{
allowedContents.Add(c);
}
}
return(allowedContents.ToArray());
}
public bool CanEditContent(ClaimsPrincipal user, ContentKind kind)
{
if (kind == null)
{
return(true);
}
// if CMS ADM, can edit anything, get out of here
if (user.IsInRole("CONTENT.WRITE"))
{
return(true);
}
foreach (string role in kind.RequiredRolesToEdit)
{
if (user.IsInRole(role))
{
return(true);
}
}
return(false);
}
public HttpClient CreateClient(Uri url, Uri referrer = null, ContentKind contentKind = ContentKind.Unknown, ContentType contentType = null)
{
var httpClient = CreateHttpClient(referrer);
//if (null != referrer)
// httpClient.DefaultRequestHeaders.Referrer = referrer;
if (null != contentType)
{
httpClient.DefaultRequestHeaders.Accept.Add(new MediaTypeWithQualityHeaderValue(contentType.MimeType));
if (null != contentType.AlternateMimeTypes)
{
foreach (var mimeType in contentType.AlternateMimeTypes)
httpClient.DefaultRequestHeaders.Accept.Add(new MediaTypeWithQualityHeaderValue(mimeType));
}
httpClient.DefaultRequestHeaders.Accept.Add(new MediaTypeWithQualityHeaderValue("*/*", 0.1));
}
return httpClient;
}
public virtual HttpClient CreateClient(Uri baseAddress, Uri referrer = null, ContentKind contentKind = ContentKind.Unknown, ContentType contentType = null)
{
if (null == referrer && baseAddress != _referrer)
referrer = _referrer;
var httpClient = CreateHttpClient(baseAddress, referrer);
if (null != contentType)
{
httpClient.DefaultRequestHeaders.Accept.Add(new MediaTypeWithQualityHeaderValue(contentType.MimeType));
if (null != contentType.AlternateMimeTypes)
{
foreach (var mimeType in contentType.AlternateMimeTypes)
httpClient.DefaultRequestHeaders.Accept.Add(new MediaTypeWithQualityHeaderValue(mimeType));
}
httpClient.DefaultRequestHeaders.Accept.Add(new MediaTypeWithQualityHeaderValue("*/*", 0.1));
}
return httpClient;
}
public virtual HttpClient CreateClient(Uri baseAddress, Uri referrer = null, ContentKind contentKind = ContentKind.Unknown, ContentType contentType = null)
{
if ((Uri)null == referrer && baseAddress != this._referrer)
{
referrer = this._referrer;
}
HttpClient httpClient = this.CreateHttpClient(baseAddress, referrer);
if ((ContentType)null != contentType)
{
httpClient.DefaultRequestHeaders.Accept.Add(new MediaTypeWithQualityHeaderValue(contentType.MimeType));
if (null != contentType.AlternateMimeTypes)
{
foreach (string mediaType in (IEnumerable <string>)contentType.AlternateMimeTypes)
{
httpClient.DefaultRequestHeaders.Accept.Add(new MediaTypeWithQualityHeaderValue(mediaType));
}
}
httpClient.DefaultRequestHeaders.Accept.Add(new MediaTypeWithQualityHeaderValue("*/*", 0.1));
}
return(httpClient);
}
public ContentKind[] GetContentKinds()
{
var kinds = new ContentKind[0];
System.Xml.Serialization.XmlSerializer serializer = new System.Xml.Serialization.XmlSerializer(typeof(ContentKind[]));
var path = System.IO.Path.Combine(AppPath, "App_Data/CMS/kinds.config");
using (var reader = System.Xml.XmlReader.Create(path))
{
kinds = serializer.Deserialize(reader) as ContentKind[];
}
if (kinds == null)
{
kinds = new ContentKind[0];
}
foreach (ContentKind k in kinds)
{
if (k.Browsable == null)
{
k.Browsable = true;
}
if (k.FriendlyPluralName == null)
{
k.FriendlyPluralName = k.FriendlyName + "s";
}
if (k.RequiredRolesToEdit == null || k.RequiredRolesToEdit.Length == 0)
{
k.RequiredRolesToEdit = new string[] { "CONTENT.ADM" }
}
;
if (k.Tags == null)
{
k.Tags = new string[0];
}
}
return(kinds);
}
public bool CanViewContent(ContentKind kind)
{
// if ca edit, can see it
if (CanEditContent(kind))
{
return(true);
}
if (kind == null)
{
throw new System.Security.SecurityException("Content Kind not found");
}
foreach (string role in kind.RequiredRolesToView)
{
if (System.Threading.Thread.CurrentPrincipal.IsInRole(role))
{
return(true);
}
}
return(false);
}
public bool CanEditContent(ContentKind kind)
{
if (kind == null)
{
return(true);
}
// if CMS ADM, can edit anything, get out of here
if (System.Threading.Thread.CurrentPrincipal.IsInRole(ADM_CMS_GROUP.UserGroupUId))
{
return(true);
}
foreach (string role in kind.RequiredRolesToEdit)
{
if (System.Threading.Thread.CurrentPrincipal.IsInRole(role))
{
return(true);
}
}
return(false);
}
public bool CanEditContent(ContentKind kind)
{
if (kind == null)
return true;
// if CMS ADM, can edit anything, get out of here
if (System.Threading.Thread.CurrentPrincipal.IsInRole(ADM_CMS_GROUP.UserGroupUId))
return true;
foreach (string role in kind.RequiredRolesToEdit) {
if (System.Threading.Thread.CurrentPrincipal.IsInRole(role)) {
return true;
}
}
return false;
}
protected virtual HttpConnectionWebReader CreateHttpConnectionWebReader(Uri url, ContentKind requiredKind, IWebReader parent = null, ContentType contentType = null)
{
if (null == contentType && null != url)
contentType = _contentTypeDetector.GetContentType(url, requiredKind).SingleOrDefaultSafe();
return new HttpConnectionWebReader(this, url, parent?.BaseAddress, contentType, _contentTypeDetector);
}
public virtual async Task<ContentType> DetectContentTypeAsync(Uri url, ContentKind requiredKind, CancellationToken cancellationToken, IWebReader parent = null)
{
var contentType = _contentTypeDetector.GetContentType(url, requiredKind).SingleOrDefaultSafe();
if (null != contentType)
{
Debug.WriteLine("HttpConnectionWebReaderManager.DetectContentTypeAsync() url ext \"{0}\" type {1}", url, contentType);
return contentType;
}
try
{
using (var response = await SendAsync(url, parent, cancellationToken, "HEAD", allowBuffering: false).ConfigureAwait(false))
{
if (response.IsSuccessStatusCode)
contentType = _contentTypeDetector.GetContentType(response.ResponseUri, requiredKind, response.Headers["Content-Type"].FirstOrDefault()).SingleOrDefaultSafe();
if (null != contentType)
{
Debug.WriteLine("HttpConnectionWebReaderManager.DetectContentTypeAsync() url HEAD \"{0}\" type {1}", url, contentType);
return contentType;
}
}
}
catch (StatusCodeWebException)
{
// Well, HEAD didn't work...
}
try
{
using (var response = await SendAsync(url, parent, cancellationToken, allowBuffering: false, fromBytes: 0, toBytes: 0).ConfigureAwait(false))
{
if (response.IsSuccessStatusCode)
contentType = _contentTypeDetector.GetContentType(response.ResponseUri, requiredKind, response.Headers["Content-Type"].FirstOrDefault()).SingleOrDefaultSafe();
if (null != contentType)
{
Debug.WriteLine("HttpConnectionWebReaderManager.DetectContentTypeAsync() url range GET \"{0}\" type {1}", url, contentType);
return contentType;
}
}
}
catch (StatusCodeWebException)
{
// Well, a ranged GET didn't work either.
}
try
{
using (var response = await SendAsync(url, parent, cancellationToken, allowBuffering: false).ConfigureAwait(false))
{
if (response.IsSuccessStatusCode)
contentType = _contentTypeDetector.GetContentType(response.ResponseUri, requiredKind, response.Headers["Content-Type"].FirstOrDefault()).SingleOrDefaultSafe();
if (null != contentType)
{
Debug.WriteLine("HttpConnectionWebReaderManager.DetectContentTypeAsync() url GET \"{0}\" type {1}", url, contentType);
return contentType;
}
}
}
catch (StatusCodeWebException)
{
// This just isn't going to work.
}
Debug.WriteLine("HttpConnectionWebReaderManager.DetectContentTypeAsync() url header \"{0}\" unknown type", url);
return null;
}
public virtual IWebCache CreateWebCache(Uri url, ContentKind requiredKind, IWebReader parent = null, ContentType contentType = null)
{
var webReader = CreateHttpConnectionWebReader(url, requiredKind, parent, contentType);
return new HttpConnectionWebCache(webReader, _retryManager);
}
public virtual IWebReader CreateReader(Uri url, ContentKind requiredKind, IWebReader parent = null, ContentType contentType = null)
{
return CreateHttpConnectionWebReader(url, requiredKind, parent, contentType);
}
public virtual async Task <ContentType> DetectContentTypeAsync(Uri url, ContentKind contentKind, CancellationToken cancellationToken, IWebReader parent = null)
{
ContentType contentType = EnumerableExtensions.SingleOrDefaultSafe <ContentType>((IEnumerable <ContentType>) this._contentTypeDetector.GetContentType(url, (string)null, (string)null));
ContentType contentType1;
if ((ContentType)null != contentType)
{
Debug.WriteLine("HttpConnectionWebReaderManager.DetectContentTypeAsync() url ext \"{0}\" type {1}", (object)url, (object)contentType);
contentType1 = contentType;
}
else
{
try
{
using (IHttpConnectionResponse connectionResponse = await this.SendAsync(url, parent, cancellationToken, "HEAD", (ContentType)null, false, (Uri)null, new long?(), new long?()).ConfigureAwait(false))
{
contentType = EnumerableExtensions.SingleOrDefaultSafe <ContentType>((IEnumerable <ContentType>) this._contentTypeDetector.GetContentType(connectionResponse.ResponseUri, Enumerable.FirstOrDefault <string>(connectionResponse.Headers["Content-Type"]), (string)null));
if ((ContentType)null != contentType)
{
Debug.WriteLine("HttpConnectionWebReaderManager.DetectContentTypeAsync() url HEAD \"{0}\" type {1}", (object)url, (object)contentType);
contentType1 = contentType;
goto label_29;
}
}
}
catch (WebException ex)
{
}
try
{
using (IHttpConnectionResponse connectionResponse = await this.SendAsync(url, parent, cancellationToken, (string)null, (ContentType)null, false, (Uri)null, new long?(0L), new long?(0L)).ConfigureAwait(false))
{
contentType = EnumerableExtensions.SingleOrDefaultSafe <ContentType>((IEnumerable <ContentType>) this._contentTypeDetector.GetContentType(connectionResponse.ResponseUri, Enumerable.FirstOrDefault <string>(connectionResponse.Headers["Content-Type"]), (string)null));
if ((ContentType)null != contentType)
{
Debug.WriteLine("HttpConnectionWebReaderManager.DetectContentTypeAsync() url range GET \"{0}\" type {1}", (object)url, (object)contentType);
contentType1 = contentType;
goto label_29;
}
}
}
catch (WebException ex)
{
}
try
{
using (IHttpConnectionResponse connectionResponse = await this.SendAsync(url, parent, cancellationToken, (string)null, (ContentType)null, false, (Uri)null, new long?(), new long?()).ConfigureAwait(false))
{
contentType = EnumerableExtensions.SingleOrDefaultSafe <ContentType>((IEnumerable <ContentType>) this._contentTypeDetector.GetContentType(connectionResponse.ResponseUri, Enumerable.FirstOrDefault <string>(connectionResponse.Headers["Content-Type"]), (string)null));
if ((ContentType)null != contentType)
{
Debug.WriteLine("HttpConnectionWebReaderManager.DetectContentTypeAsync() url GET \"{0}\" type {1}", (object)url, (object)contentType);
contentType1 = contentType;
goto label_29;
}
}
}
catch (WebException ex)
{
}
Debug.WriteLine("HttpConnectionWebReaderManager.DetectContentTypeAsync() url header \"{0}\" unknown type", (object)url);
contentType1 = (ContentType)null;
}
label_29:
return(contentType1);
}
protected virtual ICollection<ContentType> GetContentTypeByFileName(string filename, ContentKind requiredKind)
{
if (string.IsNullOrWhiteSpace(filename))
return null;
var ext = UriExtensions.GetExtension(filename);
return FilterByKind(ExtensionLookup[ext], requiredKind).ToArray();
}
public static Task <ContentType> DetectContentTypeAsync(this IWebReader webReader, Uri url, ContentKind contentKind, CancellationToken cancellationToken)
{
return(webReader.Manager.DetectContentTypeAsync(url, contentKind, cancellationToken, webReader));
}
public Content(ContentKind kind, int id)
: base(id)
{
Kind = kind;
}
public Task <TCached> ReadAsync <TCached>(Uri uri, Func <Uri, byte[], TCached> factory, ContentKind contentKind, ContentType contentType, CancellationToken cancellationToken) where TCached : class
{
TaskCompletionSource <TCached> tcs = (TaskCompletionSource <TCached>)null;
bool lockTaken = false;
Dictionary <Uri, WebCacheManager.CacheEntry> dictionary;
WebCacheManager.CacheEntry cacheEntry;
try
{
Monitor.Enter((object)(dictionary = this._cache), ref lockTaken);
if (this._cache.TryGetValue(uri, out cacheEntry))
{
if (cacheEntry.ReadTask.IsCompleted && cacheEntry.Age > TimeSpan.FromSeconds(5.0))
{
tcs = new TaskCompletionSource <TCached>();
cacheEntry.ReadTask = (Task)tcs.Task;
}
}
else
{
IWebCache webCache = WebReaderExtensions.CreateWebCache(this._webReader, uri, contentKind, contentType);
tcs = new TaskCompletionSource <TCached>();
cacheEntry = new WebCacheManager.CacheEntry()
{
WebCache = webCache,
ReadTask = (Task)tcs.Task
};
this._cache[uri] = cacheEntry;
}
}
finally
{
if (lockTaken)
{
Monitor.Exit((object)dictionary);
}
}
if (null == tcs)
{
return((Task <TCached>)cacheEntry.ReadTask);
}
Task <TCached> task = cacheEntry.WebCache.ReadAsync <TCached>(factory, cancellationToken, (WebResponse)null);
task.ContinueWith((Action <Task <TCached> >)(t =>
{
cacheEntry.ResetTime();
if (null != t.Exception)
{
tcs.TrySetCanceled();
}
else if (t.IsCanceled)
{
tcs.TrySetCanceled();
}
else
{
tcs.TrySetResult(task.Result);
}
}), cancellationToken);
return(tcs.Task);
}
public static IWebReader CreateRootReader(this IWebReaderManager webReaderManager, ContentKind contentKind, ContentType contentType = null)
{
return webReaderManager.CreateReader(null, contentKind, contentType: contentType);
}
public virtual IWebReader CreateReader(Uri url, ContentKind contentKind, IWebReader parent = null, ContentType contentType = null)
{
return((IWebReader)this.CreateHttpConnectionWebReader(url, parent, contentType));
}
protected virtual IEnumerable<ContentType> FilterByKind(IEnumerable<ContentType> types, ContentKind requiredKind)
{
return types.Where(type => requiredKind.IsCompatible(type.Kind));
}
protected virtual ICollection<ContentType> GetContentTypeByContentHeaders(string mimeType, ContentKind requiredKind)
{
if (null == mimeType)
return null;
return FilterByKind(MimeLookup[mimeType], requiredKind).ToArray();
}
public bool CanViewContent(ContentKind kind)
{
// if ca edit, can see it
if (CanEditContent(kind))
return true;
if (kind == null)
throw new System.Security.SecurityException("Content Kind not found");
foreach (string role in kind.RequiredRolesToView) {
if (System.Threading.Thread.CurrentPrincipal.IsInRole(role)) {
return true;
}
}
return false;
}
protected virtual HttpClient CreateHttpClient(Uri url, IWebReader parent, ContentKind requiredKind, ContentType contentType)
{
url = GetUrl(url, parent);
var referrer = GetReferrer(parent);
if (null != referrer)
url = new Uri(referrer, url);
var httpClient = _httpClientFactory.CreateClient(url, referrer, requiredKind, contentType);
return httpClient;
}
public virtual async Task<ContentType> DetectContentTypeAsync(Uri url, ContentKind requiredKind, CancellationToken cancellationToken, IWebReader parent = null)
{
var contentType = _contentTypeDetector.GetContentType(url, requiredKind).SingleOrDefaultSafe();
if (null != contentType)
{
Debug.WriteLine("WinRtHttpClientWebReaderManager.DetectContentTypeAsync() url ext \"{0}\" type {1}", url, contentType);
return contentType;
}
var referrer = GetReferrer(parent);
using (var httpClient = _httpClientFactory.CreateClient(url, referrer))
{
try
{
using (var request = new HttpRequestMessage(HttpMethod.Head, url))
using (var response = await httpClient.SendAsync(request, HttpCompletionOption.ResponseHeadersRead, cancellationToken, referrer, null, null).ConfigureAwait(false))
{
if (response.IsSuccessStatusCode)
{
contentType = _contentTypeDetector.GetContentType(request.RequestUri, requiredKind, response.Content.Headers, response.Content.FileName()).SingleOrDefaultSafe();
if (null != contentType)
{
Debug.WriteLine("WinRtHttpClientWebReaderManager.DetectContentTypeAsync() url HEAD \"{0}\" type {1}", url, contentType);
return contentType;
}
}
}
}
catch (Exception)
{
// Well, HEAD didn't work...
}
try
{
using (var request = new HttpRequestMessage(HttpMethod.Get, url))
using (var response = await httpClient.SendAsync(request, HttpCompletionOption.ResponseHeadersRead, cancellationToken, referrer, 0, 0).ConfigureAwait(false))
{
if (response.IsSuccessStatusCode)
{
contentType = _contentTypeDetector.GetContentType(request.RequestUri, requiredKind, response.Content.Headers, response.Content.FileName()).SingleOrDefaultSafe();
if (null != contentType)
{
Debug.WriteLine("WinRtHttpClientWebReaderManager.DetectContentTypeAsync() url range GET \"{0}\" type {1}", url, contentType);
return contentType;
}
}
}
}
catch (Exception)
{
// Well, a ranged GET didn't work either.
}
try
{
using (var request = new HttpRequestMessage(HttpMethod.Get, url))
using (var response = await httpClient.SendAsync(request, HttpCompletionOption.ResponseHeadersRead, cancellationToken, referrer, null, null).ConfigureAwait(false))
{
if (response.IsSuccessStatusCode)
{
contentType = _contentTypeDetector.GetContentType(request.RequestUri, requiredKind, response.Content.Headers, response.Content.FileName()).SingleOrDefaultSafe();
if (null != contentType)
{
Debug.WriteLine("WinRtHttpClientWebReaderManager.DetectContentTypeAsync() url GET \"{0}\" type {1}", url, contentType);
return contentType;
}
}
}
}
catch (Exception)
{
// This just isn't going to work.
}
}
Debug.WriteLine("WinRtHttpClientWebReaderManager.DetectContentTypeAsync() url header \"{0}\" unknown type", url);
return null;
}
void Update(Uri url, ContentKind requiredKind, HttpResponseMessage response, WebResponse webResponse)
{
if (!response.IsSuccessStatusCode)
return;
if (null != webResponse)
{
webResponse.RequestUri = response.RequestMessage.RequestUri;
webResponse.ContentLength = response.Content.Headers.ContentLength;
webResponse.Headers = response.Headers.Concat(response.Content.Headers);
webResponse.ContentType = _contentTypeDetector.GetContentType(response.RequestMessage.RequestUri, requiredKind, response.Content.Headers, response.Content.FileName()).SingleOrDefaultSafe();
}
if (url != BaseAddress)
return;
RequestUri = response.RequestMessage.RequestUri;
if (null == ContentType)
ContentType = _contentTypeDetector.GetContentType(RequestUri, requiredKind, response.Content.Headers, response.Content.FileName()).SingleOrDefaultSafe();
}
public Content(ContentKind kind, Repository repository)
: base(repository)
{
Kind = kind;
}
void Update(Uri url, ContentKind requiredKind, HttpResponseMessage response, WebResponse webResponse)
{
if (!response.IsSuccessStatusCode)
return;
if (null != webResponse)
{
webResponse.RequestUri = response.RequestMessage.RequestUri;
webResponse.ContentLength = (long?)response.Content.Headers.ContentLength;
webResponse.Headers = response.Headers.Concat(response.Content.Headers)
.ToLookup(kv => kv.Key, kv => kv.Value)
.Select(l => new KeyValuePair<string, IEnumerable<string>>(l.Key, l));
webResponse.ContentType = _contentTypeDetector.GetContentType(response.RequestMessage.RequestUri, requiredKind, response.Content.Headers, response.Content.FileName()).SingleOrDefaultSafe();
}
if (url != BaseAddress)
return;
RequestUri = response.RequestMessage.RequestUri;
if (null == ContentType)
ContentType = _contentTypeDetector.GetContentType(RequestUri, requiredKind, response.Content.Headers, response.Content.FileName()).SingleOrDefaultSafe();
}
public ContentType(string name, ContentKind kind, string fileExt, string mimeType, IEnumerable <string> alternateMimeTypes = null);
public static IWebReader CreateRootReader(this IWebReaderManager webReaderManager, ContentKind contentKind, ContentType contentType = null)
{
return(webReaderManager.CreateReader((Uri)null, contentKind, (IWebReader)null, contentType));
}
public virtual IWebCache CreateWebCache(Uri url, ContentKind contentKind, IWebReader parent = null, ContentType contentType = null)
{
return((IWebCache) new HttpConnectionWebCache(this.CreateHttpConnectionWebReader(url, parent, contentType), this._retryManager));
}
protected virtual ICollection<ContentType> GetContentTypeByUrl(Uri url, ContentKind requiredKind)
{
var ext = url.GetExtension();
if (null == ext)
return null;
return FilterByKind(ExtensionLookup[ext], requiredKind).ToArray();
}
