public virtual async Task CreateDirectoryAsync(string targetFolder)
{
VerifyAccess(targetFolder);
if (Directory.Exists(targetFolder))
{
return; // avoid exception spam
}
int retry = 10; // folder occasionally are in use so we'll just wait a bit
while (retry > 0)
{
try {
Directory.CreateDirectory(targetFolder);
return;
} catch (Exception) {
if (retry <= 1)
{
throw;
}
}
if (YetaWFManager.IsSync())
{
Thread.Sleep(new TimeSpan(0, 0, 0, 0, 50));// wait a while - this is bad, only works because "other" instance has lock
}
else
{
await Task.Delay(new TimeSpan(0, 0, 0, 0, 50));// wait a while
}
--retry;
}
}
public void Register()
{
// Get config file
#if MVC6
string configFile = Startup.GetEnvironmentFile(Path.Combine(YetaWFManager.RootFolderWebProject, Globals.DataFolder), "NLog", "config", Optional: true);
#else
string configFile = Path.Combine(YetaWFManager.RootFolder, Globals.DataFolder, NLogSettingsFile);
#endif
if (configFile == null)
{
return;
}
bool useNlog = YetaWFManager.Syncify <bool>(async() => { // registration is sync by definition (this runs once during startup only)
return(await FileSystem.FileSystemProvider.FileExistsAsync(configFile));
});
if (!useNlog)
{
return;
}
// register custom target (write to Sql table)
Target.Register <YetaWFDBTarget>("YetaWFDB");
LogManager.Configuration = new XmlLoggingConfiguration(configFile);
MessageFormat = WebConfigHelper.GetValue <string>("YetaWF_Logging", NLogMessageFormat);
MessageFormat = MessageFormat?.ToLower();
MessageEvent = WebConfigHelper.GetValue <bool>("YetaWF_Logging", NLogMessageEvent);
// get logger
Logger = NLog.LogManager.GetLogger("YetaWF");
}
} // File IO
public LogDataProvider(Dictionary <string, object> options) : base(options)
{
LogFile = Path.Combine(BaseFolder, LogfileName);
YetaWFManager.Syncify(async() => // Log is sync by definition
await FileSystem.FileSystemProvider.CreateDirectoryAsync(Path.GetDirectoryName(LogFile))
);
}
private async Task <string> GetJSONResponseAsync(string url)
{
var http = (HttpWebRequest)WebRequest.Create(new Uri(url));
http.Accept = "application/json";
http.ContentType = "application/json";
http.Method = "POST";
System.Net.WebResponse resp;
try {
if (YetaWFManager.IsSync())
{
resp = http.GetResponse();
}
else
{
resp = await http.GetResponseAsync();
}
} catch (Exception exc) {
throw new InternalError("An error occurred retrieving exchange rates from openexchangerates.org - {0}", ErrorHandling.FormatExceptionMessage(exc));
}
using (System.IO.StreamReader sr = new System.IO.StreamReader(resp.GetResponseStream())) {
if (YetaWFManager.IsSync())
{
return(sr.ReadToEnd().Trim());
}
else
{
return((await sr.ReadToEndAsync()).Trim());
}
}
}
public Model()
{
YetaWFManager.Syncify(async() => { // this is needed during model validation
ConfigData = await LoginConfigDataProvider.GetConfigAsync();
});
TwoStepAuth = new SerializableList <Role>();
}
public async Task <bool> RemoveItemByIdentityAsync(int id)
{
VoiceMailData origData = Auditing.Active ? await GetItemByIdentityAsync(id) : null;
if (!await DataProvider.RemoveByIdentityAsync(id))
{
return(false);
}
await SetupClient();
try {
if (YetaWFManager.IsSync())
{
RecordingResource.Delete(pathSid: origData.RecordingSid);
}
else
{
await RecordingResource.DeleteAsync(pathSid : origData.RecordingSid);
}
} catch (Exception) { }
await Auditing.AddAuditAsync($"{nameof(VoiceMailDataProvider)}.{nameof(RemoveItemByIdentityAsync)}", Dataset, Guid.Empty,
$"Remove Voice Mail Entry {id}",
DataBefore : origData,
DataAfter : null
);
return(true);
}
public async Task UnlockAsync()
{
for (; Locked;)
{
if (YetaWFManager.IsSync())
{
if (localLock.Wait(10))
{
LocalLocked = true;
}
}
else
{
await localLock.WaitAsync();
LocalLocked = true;
}
if (LocalLocked)
{
LockKeys.Remove(Key);
localLock.Release();
LocalLocked = false;
Locked = false;
break;
}
if (YetaWFManager.IsSync())
{
Thread.Sleep(new TimeSpan(0, 0, 0, 0, 25));// wait a while - this is bad, only works because "other" instance has lock
}
else
{
await Task.Delay(new TimeSpan(0, 0, 0, 0, 25));// wait a while
}
}
}
/// <summary>
/// Called when the first node of a multi-instance site is starting up.
/// </summary>
public async Task InitializeFirstNodeStartupAsync()
{
if (YetaWF.Modules.Caching.Startup.Application.LockProvider != YetaWF.Modules.Caching.Startup.Application.RedisCacheProvider)
{
return;
}
// this is the first node, so clear all data
IDatabase db = Redis.GetDatabase();
string keyPrefix = WebConfigHelper.GetValue(YetaWF.Modules.Caching.Controllers.AreaRegistration.CurrentPackage.AreaName, "RedisKeyPrefix", Application.DefaultRedisKeyPrefix);
System.Net.EndPoint endPoint = Redis.GetEndPoints().First();
RedisKey[] keys = Redis.GetServer(endPoint).Keys(pattern: $"{keyPrefix}*").ToArray();
//await db.ExecuteAsync("FLUSHALL");
foreach (RedisKey key in keys)
{
if (!key.ToString().EndsWith(YetaWF.Core.Support.Startup.FirstNodeIndicator)) // don't remove the current first-time startup lock
{
if (YetaWFManager.IsSync())
{
db.KeyDelete(key);
}
else
{
await db.KeyDeleteAsync(key);
}
}
}
}
public Task AddSupportAsync(YetaWFManager manager)
{
ScriptManager scripts = manager.ScriptManager;
string areaName = AreaRegistration.CurrentPackage.AreaName;
return(Task.CompletedTask);
}
public async Task UpdateAsync(YetaWFManager manager, ModuleDefinition module)
{
FlashImageName_Info = new FlashSelectionInfo(module, FolderGuid, SubFolder)
{
AllowUpload = true,
};
await FlashImageName_Info.InitAsync();
}
/// <summary>
/// Used from site template to add a site admin role
/// </summary>
public void AddAdministratorRole()
{
YetaWFManager.Syncify(async() => { // super-rare so sync is OK
using (RoleDefinitionDataProvider dataProvider = new RoleDefinitionDataProvider()) {
await dataProvider.AddAdministratorRoleAsync();
}
});
}
/// <summary>
/// Add a user - used from site template to add a site user
/// </summary>
public void AddUser(string name, string pswd)
{
YetaWFManager.Syncify(async() => { // super rare, so sync is OK
using (UserDefinitionDataProvider dataProvider = new UserDefinitionDataProvider()) {
await dataProvider.AddUserAsync(name);
}
await ChangePasswordAsync(name, pswd);
});
}
public Task AddSupportAsync(YetaWFManager manager)
{
ScriptManager scripts = manager.ScriptManager;
string areaName = AreaRegistration.CurrentPackage.AreaName;
scripts.AddConfigOption(areaName, "UrlArg", UrlArg);
return(Task.CompletedTask);
}
public static readonly int MAX_USERS_IN_RESOURCE = 10;// maximum allowed users in a resource definition
public Task AddSupportAsync(YetaWFManager manager)
{
ScriptManager scripts = manager.ScriptManager;
string areaName = AreaRegistration.CurrentPackage.AreaName;
//scripts.AddConfigOption(areaName, "MaxUsersInResource", MAX_USERS_IN_RESOURCE);
return(Task.CompletedTask);
}
public Task AddSupportAsync(YetaWFManager manager)
{
ScriptManager scripts = manager.ScriptManager;
string areaName = AreaRegistration.CurrentPackage.AreaName;
scripts.AddVolatileOption(areaName, "DateFormat", UserSettings.GetProperty <Formatting.DateFormatEnum>("DateFormat"));
return(Task.CompletedTask);
}
private void AddSearchTerms(string culture, string value, bool allowAnonymous, bool allowAnyUser, int weight)
{
YetaWFManager manager = YetaWFManager.Manager;
int siteIdentity = manager.CurrentSite.Identity;
// remove html tags
value = reTags.Replace(value, " ");
value = reWords.Replace(value, " ");
value = reChars.Replace(value, new MatchEvaluator(substDecimal));
value = reHex.Replace(value, new MatchEvaluator(substHexadecimal));
Match m = preRe.Match(value);
while (m.Success)
{
string token = m.Value.Trim().ToLower();
// remove non-word characters from start and end of token
for (int len = token.Length; len > 0; --len)
{
char c = token[0];
if (char.IsLetterOrDigit(c))
{
break;
}
token = token.Substring(1);
}
for (int len = token.Length; len > 0; --len)
{
char c = token[len - 1];
if (char.IsLetterOrDigit(c))
{
break;
}
token = token.Truncate(len - 1);
}
if (token.Length > 0 && token.Length < SearchData.MaxSearchTerm && (token.Length >= SmallestMixedToken || (token.Length >= SmallestUpperCaseToken && token.ToUpper() == token)))
{
SearchData data = (from cd in CurrentSearchData
where cd.SearchTerm == token &&
cd.Language == culture && cd.AllowAnyUser == allowAnyUser && cd.AllowAnonymous == allowAnonymous
select cd).FirstOrDefault();
if (data == null)
{
data = new SearchData()
{
Language = culture,
SearchTerm = token,
AllowAnyUser = allowAnyUser,
AllowAnonymous = allowAnonymous,
};
CurrentSearchData.Add(data);
}
data.Count = data.Count + weight;
}
m = m.NextMatch();
}
}
/// <summary>
/// Called by the framework so the component can add component specific client-side configuration options and localizations to the page.
/// </summary>
/// <param name="manager">The YetaWF.Core.Support.Manager instance of current HTTP request.</param>
public Task AddSupportAsync(YetaWFManager manager)
{
ScriptManager scripts = manager.ScriptManager;
string area = AreaRegistration.CurrentPackage.AreaName;
scripts.AddVolatileOption(area, "TimeFormat", YetaWF.Core.Localize.Formatting.GetFormatTimeFormat());
return(Task.CompletedTask);
}
public async Task AddSupportAsync(YetaWFManager manager)
{
ScriptManager scripts = manager.ScriptManager;
string areaName = AreaRegistration.CurrentPackage.AreaName;
ControlPanelConfigData config = await ControlPanelConfigDataProvider.GetConfigAsync();
scripts.AddConfigOption(areaName, "PageControlMod", PageControlMod);
scripts.AddConfigOption(areaName, "W3CUrl", config.W3CUrl);
}
public void WriteToLogFile(string category, Logging.LevelEnum level, int relStack, string text)
{
YetaWFManager.Syncify(async() => { // Logging is sync by definition (this is only used for startup logging)
using (ILockObject lockObject = await YetaWF.Core.IO.Caching.LockProvider.LockResourceAsync(LogFile)) {
await FileSystem.FileSystemProvider.AppendAllTextAsync(LogFile, text + "\r\n");
await lockObject.UnlockAsync();
}
});
}
public Task AddSupportAsync(YetaWFManager manager)
{
ScriptManager scripts = manager.ScriptManager;
string areaName = AreaRegistration.CurrentPackage.AreaName;
scripts.AddLocalization(areaName, "FmtResult", this.__ResStr("FmtResult", "{0} {1}"));
return(Task.CompletedTask);
}
private static async Task AddVisitEntryAsync(string url, string error = null)
{
if (!InCallback)
{
InCallback = true;
try {
if (!YetaWFManager.HaveManager || !YetaWFManager.Manager.HaveCurrentSite || !YetaWFManager.Manager.HaveCurrentContext)
{
return;
}
YetaWFManager manager = YetaWFManager.Manager;
using (VisitorEntryDataProvider visitorDP = new VisitorEntryDataProvider()) {
if (!visitorDP.Usable)
{
return;
}
string userAgent;
string sessionId = manager.CurrentSessionId;
if (url == null)
{
url = manager.CurrentRequestUrl;
}
#if MVC6
userAgent = manager.CurrentRequest.Headers["User-Agent"].ToString();
#else
userAgent = manager.CurrentRequest.UserAgent;
#endif
string referrer = manager.ReferrerUrl;
VisitorEntry visitorEntry = new VisitorEntry {
SessionId = sessionId,
AccessDateTime = DateTime.UtcNow,
UserId = manager.UserId,
IPAddress = manager.UserHostAddress.Truncate(Globals.MaxIP),
Url = url != null?url.Truncate(Globals.MaxUrl) : "",
Referrer = referrer != null?referrer.Truncate(Globals.MaxUrl) : "",
UserAgent = userAgent != null?userAgent.Truncate(VisitorEntry.MaxUserAgent) : "",
Longitude = 0.0f,
Latitude = 0.0f,
ContinentCode = VisitorEntry.Unknown,
CountryCode = VisitorEntry.Unknown,
RegionCode = VisitorEntry.Unknown,
City = VisitorEntry.Unknown,
Error = error.Truncate(VisitorEntry.MaxError),
};
await visitorDP.AddItemAsync(visitorEntry);
}
} catch (Exception) {
} finally {
InCallback = false;
}
}
}
public async Task <bool> IsUserOnline(string user)
{
YetaWFManager manager = await this.SetupSignalRAsync();
using (ConnectionDataProvider connDP = new ConnectionDataProvider()) {
Connection conn = await connDP.GetEntryAsync(user);
return(conn != null);
}
}
public async Task AddSupportAsync(YetaWFManager manager)
{
ScriptManager scripts = manager.ScriptManager;
string area = AreaRegistration.CurrentPackage.AreaName;
ConfigData config = await ConfigDataProvider.GetConfigAsync();
scripts.AddConfigOption(area, "ExcludedPagesCss", config.ExcludedPagesCss);
scripts.AddConfigOption(area, "IncludedPagesCss", config.IncludedPagesCss);
}
/// <summary>
/// Called by the framework so the package can add package specific client-side configuration options and localizations to the page.
/// </summary>
/// <param name="manager">The YetaWF.Core.Support.Manager instance of current HTTP request.</param>
public Task AddSupportAsync(YetaWFManager manager)
{
ScriptManager scripts = manager.ScriptManager;
Package package = AreaRegistration.CurrentPackage;
string areaName = AreaRegistration.CurrentPackage.AreaName;
scripts.AddConfigOption(areaName, "LoaderGif", manager.GetCDNUrl(manager.AddOnManager.GetAddOnNamedUrl(package.AreaName, "no-margin-for-errors.com.prettyLoader") + "images/prettyLoader/ajax-loader.gif"));
return(Task.CompletedTask);
}
public Task AddSupportAsync(YetaWFManager manager)
{
ScriptManager scripts = manager.ScriptManager;
string areaName = AreaRegistration.CurrentPackage.AreaName;
scripts.AddLocalization(areaName, "RemoveStepConfirm", this.__ResStr("removeStepConfirm", "Are you sure you want to remove this step?"));
scripts.AddLocalization(areaName, "RemoveStepTitle", this.__ResStr("removeStepTitle", "Remove Step"));
return(Task.CompletedTask);
}
protected virtual void Dispose(bool disposing)
{
if (disposing)
{
DisposableTracker.RemoveObject(this);
YetaWFManager.Syncify(async() => // Only used if caller forgets to Unlock
await UnlockAsync()
);
}
}
/// <summary>
/// Called by the framework so the component can add component specific client-side configuration options and localizations to the page.
/// </summary>
/// <param name="manager">The YetaWF.Core.Support.Manager instance of current HTTP request.</param>
public Task AddSupportAsync(YetaWFManager manager)
{
ScriptManager scripts = manager.ScriptManager;
string area = AreaRegistration.CurrentPackage.AreaName;
scripts.AddLocalization(area, "CopyToClip", this.__ResStr("copyToClip", "Copied to clipboard"));
return(Task.CompletedTask);
}
/// <summary>
/// Called by the framework so the component can add component specific client-side configuration options and localizations to the page.
/// </summary>
/// <param name="manager">The YetaWF.Core.Support.Manager instance of current HTTP request.</param>
public Task AddSupportAsync(YetaWFManager manager)
{
ScriptManager scripts = manager.ScriptManager;
string area = AreaRegistration.CurrentPackage.AreaName;
scripts.AddConfigOption(area, "Localization", manager.CurrentSite.Localization);
scripts.AddLocalization(area, "Languages", YetaWF.Core.Models.MultiString.LanguageIdList);
return(Task.CompletedTask);
}
public Task AddSupportAsync(YetaWFManager manager)
{
//ScriptManager scripts = manager.ScriptManager;
//string areaName = AreaRegistration.CurrentPackage.AreaName;
//scripts.AddConfigOption(areaName, "something", Something);
//scripts.AddLocalization(areaName, "something", this.__ResStr("something", "something"));
return(Task.CompletedTask);
}
public Task <int> ReadAsync(byte[] btes, int offset, int length)
{
if (YetaWFManager.IsSync())
{
return(Task.FromResult(Stream.Read(btes, offset, length)));
}
else
{
return(Stream.ReadAsync(btes, offset, length));
}
}