|
|
|
@ -1,7 +1,6 @@
|
|
|
|
|
using System;
|
|
|
|
|
using System.Collections.Generic;
|
|
|
|
|
using System.Collections.Specialized;
|
|
|
|
|
using System.Globalization;
|
|
|
|
|
using System.IO;
|
|
|
|
|
using System.Linq;
|
|
|
|
|
using System.Security.Cryptography;
|
|
|
|
@ -41,102 +40,12 @@ namespace NzbDrone.Core.Parser
|
|
|
|
|
return result.TrimStart(' ', '.').TrimEnd(' ');
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
public static string StripNonAlphaNumeric(this string str, string replacement = "") =>
|
|
|
|
|
StripRegex(str, "[^a-zA-Z0-9 -]", replacement);
|
|
|
|
|
|
|
|
|
|
public static string StripRegex(string str, string regex, string replacement = "")
|
|
|
|
|
{
|
|
|
|
|
var rgx = new Regex(regex);
|
|
|
|
|
str = rgx.Replace(str, replacement);
|
|
|
|
|
return str;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
// replaces culture specific characters with the corresponding base characters (e.g. è becomes e).
|
|
|
|
|
public static string RemoveDiacritics(string s)
|
|
|
|
|
{
|
|
|
|
|
var normalizedString = s.Normalize(NormalizationForm.FormD);
|
|
|
|
|
var stringBuilder = new StringBuilder();
|
|
|
|
|
|
|
|
|
|
for (var i = 0; i < normalizedString.Length; i++)
|
|
|
|
|
{
|
|
|
|
|
var c = normalizedString[i];
|
|
|
|
|
if (CharUnicodeInfo.GetUnicodeCategory(c) != UnicodeCategory.NonSpacingMark)
|
|
|
|
|
{
|
|
|
|
|
stringBuilder.Append(c);
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
return stringBuilder.ToString();
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
public static string FromBase64(string str) =>
|
|
|
|
|
Encoding.UTF8.GetString(Convert.FromBase64String(str));
|
|
|
|
|
|
|
|
|
|
/// <summary>
|
|
|
|
|
/// Convert an array of bytes to a string of hex digits
|
|
|
|
|
/// </summary>
|
|
|
|
|
/// <param name="bytes">array of bytes</param>
|
|
|
|
|
/// <returns>String of hex digits</returns>
|
|
|
|
|
public static string HexStringFromBytes(byte[] bytes) =>
|
|
|
|
|
string.Join("", bytes.Select(b => b.ToString("X2")));
|
|
|
|
|
|
|
|
|
|
/// <summary>
|
|
|
|
|
/// Compute hash for string encoded as UTF8
|
|
|
|
|
/// </summary>
|
|
|
|
|
/// <param name="s">String to be hashed</param>
|
|
|
|
|
/// <returns>40-character hex string</returns>
|
|
|
|
|
public static string HashSHA1(string s)
|
|
|
|
|
{
|
|
|
|
|
var sha1 = SHA1.Create();
|
|
|
|
|
|
|
|
|
|
var bytes = Encoding.UTF8.GetBytes(s);
|
|
|
|
|
var hashBytes = sha1.ComputeHash(bytes);
|
|
|
|
|
|
|
|
|
|
return HexStringFromBytes(hashBytes);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
public static string Hash(string s)
|
|
|
|
|
{
|
|
|
|
|
// Use input string to calculate MD5 hash
|
|
|
|
|
var md5 = System.Security.Cryptography.MD5.Create();
|
|
|
|
|
|
|
|
|
|
var inputBytes = System.Text.Encoding.ASCII.GetBytes(s);
|
|
|
|
|
var hashBytes = md5.ComputeHash(inputBytes);
|
|
|
|
|
|
|
|
|
|
return HexStringFromBytes(hashBytes);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
// Is never used
|
|
|
|
|
// remove in favor of Exception.ToString() ?
|
|
|
|
|
public static string GetExceptionDetails(this Exception exception)
|
|
|
|
|
{
|
|
|
|
|
var properties = exception.GetType()
|
|
|
|
|
.GetProperties();
|
|
|
|
|
var fields = properties
|
|
|
|
|
.Select(property => new
|
|
|
|
|
{
|
|
|
|
|
Name = property.Name,
|
|
|
|
|
Value = property.GetValue(exception, null)
|
|
|
|
|
})
|
|
|
|
|
.Select(x => string.Format(
|
|
|
|
|
"{0} = {1}",
|
|
|
|
|
x.Name,
|
|
|
|
|
x.Value != null ? x.Value.ToString() : string.Empty));
|
|
|
|
|
return string.Join("\n", fields);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
private static char[] MakeValidFileName_invalids;
|
|
|
|
|
|
|
|
|
|
/// <summary>Replaces characters in <c>text</c> that are not allowed in
|
|
|
|
|
/// file names with the specified replacement character.</summary>
|
|
|
|
|
/// <param name="text">Text to make into a valid filename. The same string is returned if it is valid already.</param>
|
|
|
|
|
/// <param name="replacement">Replacement character, or null to simply remove bad characters.</param>
|
|
|
|
|
/// <param name="fancy">Whether to replace quotes and slashes with the non-ASCII characters ” and ⁄.</param>
|
|
|
|
|
/// <returns>A string that can be used as a filename. If the output string would otherwise be empty, returns "_".</returns>
|
|
|
|
|
public static string MakeValidFileName(string text, char? replacement = '_', bool fancy = true)
|
|
|
|
|
{
|
|
|
|
|
var sb = new StringBuilder(text.Length);
|
|
|
|
|
var invalids = MakeValidFileName_invalids ?? (MakeValidFileName_invalids = Path.GetInvalidFileNameChars());
|
|
|
|
|
var invalids = MakeValidFileName_invalids ??= Path.GetInvalidFileNameChars();
|
|
|
|
|
var changed = false;
|
|
|
|
|
for (var i = 0; i < text.Length; i++)
|
|
|
|
|
{
|
|
|
|
@ -180,16 +89,6 @@ namespace NzbDrone.Core.Parser
|
|
|
|
|
return changed ? sb.ToString() : text;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/// <summary>
|
|
|
|
|
/// Converts a NameValueCollection to an appropriately formatted query string.
|
|
|
|
|
/// Duplicate keys are allowed in a NameValueCollection, but are stored as a csv string in Value.
|
|
|
|
|
/// This function handles leaving the values together in the csv string or splitting the value into separate keys
|
|
|
|
|
/// </summary>
|
|
|
|
|
/// <param name="collection">The NameValueCollection being converted</param>
|
|
|
|
|
/// <param name="encoding">The Encoding to use in url encoding Value</param>
|
|
|
|
|
/// <param name="duplicateKeysIfMulti">Duplicate keys are handled as true => {"Key=Val1", "Key=Val2} or false => {"Key=Val1,Val2"}</param>
|
|
|
|
|
/// <param name="separator">The string used to separate each query value</param>
|
|
|
|
|
/// <returns>A web encoded string of key=value parameters separated by the separator</returns>
|
|
|
|
|
public static string GetQueryString(this NameValueCollection collection,
|
|
|
|
|
Encoding encoding = null,
|
|
|
|
|
bool duplicateKeysIfMulti = false,
|
|
|
|
@ -238,24 +137,6 @@ namespace NzbDrone.Core.Parser
|
|
|
|
|
return sb.ToString();
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
public static string GenerateRandom(int length)
|
|
|
|
|
{
|
|
|
|
|
var chars = "abcdefghijklmnopqrstuvwxyz0123456789";
|
|
|
|
|
var randBytes = new byte[length];
|
|
|
|
|
|
|
|
|
|
using (var rngCsp = RandomNumberGenerator.Create())
|
|
|
|
|
{
|
|
|
|
|
rngCsp.GetBytes(randBytes);
|
|
|
|
|
var key = "";
|
|
|
|
|
foreach (var b in randBytes)
|
|
|
|
|
{
|
|
|
|
|
key += chars[b % chars.Length];
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
return key;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
public static string NormalizeTitle(this string title)
|
|
|
|
|
{
|
|
|
|
|
title = WordDelimiterRegex.Replace(title, " ");
|
|
|
|
|