/// <summary>
/// Sends an HttpRequest and returns the response string.
/// Handles redirect responses by updating the httpclient's header.location
/// </summary>
/// <param name="httpClient"></param>
/// <param name="requestString"></param>
/// <param name="responseFormat"></param>
/// <returns></returns>
public static async Task <string> GetResponseStringAsync(HttpClient httpClient, string requestString, ResponseFormats responseFormat)
{
bool resendRequest;
HttpResponseMessage responseMessage;
do
{
httpClient.DefaultRequestHeaders.Accept.Clear();
httpClient.DefaultRequestHeaders.Accept.Add(new MediaTypeWithQualityHeaderValue(_MEDIA_TYPE + responseFormat));
resendRequest = false;
try
{
responseMessage = httpClient.GetAsync(requestString).Result;
}
catch (Exception e)
{
return(null);
}
switch (responseMessage.StatusCode)
{
case HttpStatusCode.Redirect:
var newBaseUri = responseMessage.Headers.Location.ToString().Replace(requestString, string.Empty);
httpClient = new HttpClient(new WebRequestHandler {
AllowAutoRedirect = false
})
{
BaseAddress = new Uri(newBaseUri)
};
resendRequest = true;
break;
}
} while (resendRequest);
return(await responseMessage.Content.ReadAsStringAsync());
}
public Core(TPage page, ResponseFormats responseFormat, Mysql db, Template template)
{
HeadHooks += new HookHandler(Core_HeadHooks);
PrimitiveHeadHooks += new HookHandler(Core_PrimitiveHeadHooks);
FootHooks +=new HookHandler(Core_FootHooks);
PageHooks += new HookHandler(Core_Hooks);
PostHooks += new HookHandler(Core_PostHooks);
LoadApplication += new LoadHandler(Core_LoadApplication);
this.page = page;
this.db = db;
this.template = template;
this.responseFormat = responseFormat;
ItemKey.populateItemTypeCache(this);
//QueryCache.populateQueryCache();
userProfileCache = new PrimitivesCache(this);
itemsCache = new NumberedItemsCache(this);
accessControlCache = new AccessControlCache(this);
primitiveTypes = ItemKey.GetPrimitiveTypes(this);
}
public void ReturnPermissionGroupList(ResponseFormats responseFormat)
{
string namePart = core.Http.Form["name-field"];
long itemId = core.Functions.FormLong("item", 0);
long itemTypeId = core.Functions.FormLong("type", 0);
if (string.IsNullOrEmpty(namePart))
{
namePart = core.Http["name_field"];
}
if (!(itemId > 0 && itemTypeId > 0))
{
if (core.Session.SignedIn)
{
itemId = core.Session.LoggedInMember.Id;
itemTypeId = core.Session.LoggedInMember.TypeId;
}
}
if (itemId > 0 && itemTypeId > 0)
{
ItemKey ik = new ItemKey(itemId, itemTypeId);
List<PrimitivePermissionGroup> groups = null;
NumberedItem ni = NumberedItem.Reflect(core, ik);
Primitive primitive = null;
Dictionary<ItemKey, string[]> permissiveNames = new Dictionary<ItemKey, string[]>();
List<PrimitivePermissionGroup> permissionKeys = new List<PrimitivePermissionGroup>();
if (ni.GetType().IsSubclassOf(typeof(Primitive)))
{
primitive = (Primitive)ni;
}
else
{
primitive = ((IPermissibleItem)ni).Owner;
}
groups = new List<PrimitivePermissionGroup>();
int itemGroups = 0;
Type type = ni.GetType();
if (type.GetMethod(type.Name + "_GetItemGroups", new Type[] { typeof(Core) }) != null)
{
groups.AddRange((List<PrimitivePermissionGroup>)type.InvokeMember(type.Name + "_GetItemGroups", BindingFlags.Public | BindingFlags.Static | BindingFlags.InvokeMethod, null, null, new object[] { core }));
itemGroups = groups.Count;
}
groups.AddRange(core.GetPrimitivePermissionGroups(primitive));
foreach (PrimitivePermissionGroup group in groups)
{
if (!string.IsNullOrEmpty(group.LanguageKey))
{
permissiveNames.Add(group.ItemKey, new string[] { core.Prose.GetString(group.LanguageKey), group.Tile });
permissionKeys.Add(group);
}
else
{
permissiveNames.Add(group.ItemKey, new string[] { group.DisplayName, group.Tile });
permissionKeys.Add(group);
}
}
List<User> friends = primitive.GetPermissionUsers(namePart);
foreach (User friend in friends)
{
permissiveNames.Add(friend.ItemKey, new string[] { friend.DisplayName, friend.Tile });
permissionKeys.Add(new PrimitivePermissionGroup(friend.ItemKey, friend.DisplayName, friend.Tile));
}
switch (responseFormat)
{
case ResponseFormats.Xml:
core.Response.SendPermissionGroupDictionary("permissionSelect", permissiveNames);
break;
case ResponseFormats.Json:
JsonSerializer js;
StringWriter jstw;
JsonTextWriter jtw;
js = new JsonSerializer();
jstw = new StringWriter();
jtw = new JsonTextWriter(jstw);
js.NullValueHandling = NullValueHandling.Ignore;
core.Http.WriteJson(js, permissionKeys);
break;
}
/*if (core.Session.IsLoggedIn)
{
List<Friend> friends = core.Session.LoggedInMember.GetFriends(namePart);
Dictionary<long, string[]> friendNames = new Dictionary<long, string[]>();
foreach (Friend friend in friends)
{
friendNames.Add(friend.Id, new string[] { friend.DisplayName, friend.UserTile });
}
core.Ajax.SendUserDictionary("friendSelect", friendNames);
}*/
}
}
public Core(OPage page, ResponseFormats responseFormat, Mysql db)
{
LoadApplication += new LoadHandler(Core_LoadApplication);
this.db = db;
this.responseFormat = responseFormat;
ItemKey.populateItemTypeCache(this);
//QueryCache.populateQueryCache();
userProfileCache = new PrimitivesCache(this);
itemsCache = new NumberedItemsCache(this);
accessControlCache = new AccessControlCache(this);
primitiveTypes = ItemKey.GetPrimitiveTypes(this);
}
