/// <summary>
/// Creates a new <see cref="WebPage"/> for rendering.
/// </summary>
/// <param name="error">The current error (null if not on an error-specific page).</param>
/// <param name="settings">Current Exceptional settings.</param>
/// <param name="store">The store to render.</param>
/// <param name="baseURL">The base URL for the current request.</param>
/// <param name="pageTitle">The title of the page.</param>
protected WebPage(Error error, ExceptionalSettingsBase settings, ErrorStore store, string baseURL, string pageTitle)
{
Error = error;
Settings = settings;
Store = store;
BaseUrl = baseURL.EndsWith("/") ? baseURL : baseURL + "/";
PageTitle = pageTitle;
HeaderTitle = "Exceptions Log: " + settings.Store.ApplicationName.HtmlEncode();
}
/// <summary>
/// Initializes a new instance of the <see cref="Error"/> class from a given <see cref="Exception"/> instance.
/// </summary>
/// <param name="e">The exception we intend to log.</param>
/// <param name="settings">The settings this error is being logged with.</param>
/// <param name="category">The category to associate with this exception.</param>
/// <param name="applicationName">The application name to log as (used for overriding current settings).</param>
/// <param name="rollupPerServer">Whether to log up per-server, e.g. errors are only duplicates if they have same stack on the same machine.</param>
/// <param name="initialCustomData">The initial data dictionary to start with (generated by the user).</param>
public Error(Exception e,
ExceptionalSettingsBase settings,
string category = null,
string applicationName = null,
bool rollupPerServer = false,
Dictionary <string, string> initialCustomData = null)
{
Exception = e ?? throw new ArgumentNullException(nameof(e));
Settings = settings;
var baseException = e;
// If it's not a .NET framework exception, usually more information is being added,
// so use the wrapper for the message, type, etc.
// If it's a .NET framework exception type, drill down and get the innermost exception.
if (e.IsBCLException())
{
baseException = e.GetBaseException();
}
GUID = Guid.NewGuid();
ApplicationName = applicationName ?? settings.Store?.ApplicationName;
Category = category;
MachineName = Environment.MachineName;
Type = baseException.GetType().FullName;
Message = baseException.Message;
Source = baseException.Source;
Detail = e.ToString();
CreationDate = DateTime.UtcNow;
DuplicateCount = 1;
CustomData = initialCustomData;
// Calculate the StackTrace if needed
// TODO: Move this to generate Detail once instead of using .ToString()
// Mirror CoreFX code for now, and then move to SourceLink supporting code after
if (Settings.AppendFullStackTraces)
{
Detail += "\n\nFull Trace:\n\n" + new StackTrace(3, true);
}
ErrorHash = GetHash(rollupPerServer);
var exCursor = e;
while (exCursor != null)
{
AddData(exCursor);
exCursor = exCursor.InnerException;
}
AddCustomData();
}
/// <summary>
/// Creates an error listing page for rendering.
/// </summary>
/// <param name="store">The error store to use.</param>
/// <param name="settings">Current Exceptional settings.</param>
/// <param name="baseURL">The base URL for all links and items in the page.</param>
/// <param name="errors">The list of errors to display on this page.</param>
public ErrorListPage(ErrorStore store, ExceptionalSettingsBase settings, string baseURL, List <Error> errors)
: base(null, settings, store, baseURL, "Error Log")
{
Errors = errors.OrderByDescending(e => e.LastLogDate ?? e.CreationDate).ToList();
}
/// <summary> /// Saves the given <paramref name="settings"/> as the global <see cref="Settings"/> available for use globally. /// These are intended to be used by global/background handlers where normal context access isn't available. /// </summary> /// <param name="settings">The settings object to set for background settings.</param> public static void Configure(ExceptionalSettingsBase settings) => Settings = settings ?? throw new ArgumentNullException(nameof(settings));
/// <summary>
/// Creates an <see cref="ErrorDetailPage"/>.
/// </summary>
/// <param name="error">The error we're rendering details.</param>
/// <param name="settings">Current Exceptional settings.</param>
/// <param name="store">The store this error is from.</param>
/// <param name="baseURL">The base URL for the current request.</param>
/// <param name="guid">The id for the error (populate even if the error is null).</param>
public ErrorDetailPage(Error error, ExceptionalSettingsBase settings, ErrorStore store, string baseURL, Guid guid)
: base(error, settings, store, baseURL, "Error - " + (error?.Message ?? "Not Found"))
{
_guid = guid;
}
