19457476719

Committed 18 Nov 2025 07:15AM UTC coverage: 77.414% (+0.06%) from 77.359%

Build # 19457476719

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push

github

Committed by

web-flow

Commit Message

Merge pull request #228 from JaCraig/dependabot/nuget/Archivist.Tests/dependencies-f4b6243359

chore: Bump the dependencies group with 1 update

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2415 of 3412 branches covered (70.78%)

Branch coverage included in aggregate %.

3196 of 3836 relevant lines covered (83.32%)

5415.98 hits per line

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95.28

/Archivist/ExtensionMethods/InternalExtensionMethods.cs

﻿using System;
using System.Buffers;
using System.IO;
using System.Text;
using System.Threading.Tasks;

namespace Archivist.ExtensionMethods
{
    /// <summary>
    /// Internal extension methods.
    /// </summary>
    public static class InternalExtensionMethods
    {
        /// <summary>
        /// Adds spaces before each capital letter in the input string.
        /// </summary>
        /// <param name="input">Input string</param>
        /// <returns>String with spaces before each capital letter</returns>
        public static string AddSpaces(this string? input)
        {
            if (string.IsNullOrWhiteSpace(input))
            {
                return "";
            }

            StringBuilder NewText = new StringBuilder(input.Length * 2).Append(input[0]);
            for (int X = 1, InputLength = input.Length; X < InputLength; ++X)
            {
                var CurrentChar = input[X];
                var PreviousChar = input[X - 1];
                if (char.IsUpper(CurrentChar) && !(char.IsWhiteSpace(PreviousChar) || char.IsUpper(PreviousChar)))
                {
                    _ = NewText.Append(' ');
                }
                _ = NewText.Append(CurrentChar);
            }
            return NewText.ToString();
        }

        /// <summary>
        /// Formats a string using the specified format.
        /// </summary>
        /// <param name="input">Input string</param>
        /// <param name="format">Format to use</param>
        /// <returns>The formatted string</returns>
        public static string FormatString(this string? input, string format)
        {
            if (string.IsNullOrEmpty(format) || !InternalStringFormatter.IsValid(format))
            {
                throw new ArgumentException("Format is not valid.", nameof(format));
            }
            return InternalStringFormatter.Format(input, format);
        }

        /// <summary>
        /// Gets the first x number of characters from the left hand side
        /// </summary>
        /// <param name="input">Input string</param>
        /// <param name="length">x number of characters to return</param>
        /// <returns>The resulting string</returns>
        public static string Left(this string? input, int length)
        {
            return length <= 0
                ? ""
                : string.IsNullOrEmpty(input) ? "" : input[..(input.Length > length ? length : input.Length)];
        }

        /// <summary>
        /// Takes all of the data in the stream and returns it as a string
        /// </summary>
        /// <param name="input">Input stream</param>
        /// <param name="encodingUsing">The encoding to return as</param>
        /// <returns>The resulting string</returns>
        public static string ReadAll(this Stream? input, Encoding? encodingUsing = null)
        {
            if (input is null)
                return "";
            return input.ReadAllBinary().ToString(encodingUsing) ?? "";
        }

        /// <summary>
        /// Takes all of the data in the stream and returns it as a string
        /// </summary>
        /// <param name="input">Input stream</param>
        /// <param name="encodingUsing">Encoding that the string should be in (defaults to UTF8)</param>
        /// <returns>A string containing the content of the stream</returns>
        public static async Task<string> ReadAllAsync(this Stream? input, Encoding? encodingUsing = null)
        {
            if (input is null)
                return "";
            return (await input.ReadAllBinaryAsync().ConfigureAwait(false)).ToString(encodingUsing) ?? "";
        }

        /// <summary>
        /// Takes all of the data in the stream and returns it as an array of bytes
        /// </summary>
        /// <param name="input">Input stream</param>
        /// <returns>A byte array</returns>
        public static byte[] ReadAllBinary(this Stream? input)
        {
            if (input is null)
                return Array.Empty<byte>();

            if (input is MemoryStream TempInput)
                return TempInput.ToArray();

            ArrayPool<byte> Pool = ArrayPool<byte>.Shared;
            var Buffer = Pool.Rent(4096);
            using var Temp = new MemoryStream();
            while (true)
            {
                try
                {
                    var Count = input.Read(Buffer);
                    if (Count <= 0)
                        break;
                    Temp.Write(Buffer, 0, Count);
                }
                catch
                {
                    break;
                }
            }
            Pool.Return(Buffer);
            return Temp.ToArray();
        }

        /// <summary>
        /// Takes all of the data in the stream and returns it as an array of bytes
        /// </summary>
        /// <param name="input">Input stream</param>
        /// <returns>A byte array</returns>
        public static async Task<byte[]> ReadAllBinaryAsync(this Stream? input)
        {
            if (input is null)
                return Array.Empty<byte>();

            if (input is MemoryStream TempInput)
                return TempInput.ToArray();

            ArrayPool<byte> Pool = ArrayPool<byte>.Shared;
            var Buffer = Pool.Rent(4096);
            await using var Temp = new MemoryStream();
            while (true)
            {
                try
                {
                    var Count = await input.ReadAsync(Buffer.AsMemory(0, Buffer.Length)).ConfigureAwait(false);
                    if (Count <= 0)
                        break;
                    Temp.Write(Buffer, 0, Count);
                }
                catch
                {
                    break;
                }
            }
            Pool.Return(Buffer);
            return Temp.ToArray();
        }

        /// <summary>
        /// Strips illegal characters from RSS items
        /// </summary>
        /// <param name="original">Original text</param>
        /// <returns>string stripped of certain characters.</returns>
        public static string StripIllegalCharacters(this string? original)
        {
            return original?.Replace("&nbsp;", " ")
                .Replace("&#160;", string.Empty)
                .Trim()
                .Replace("&", "and") ?? "";
        }

        /// <summary>
        /// Converts a string to a byte array using the specified encoding.
        /// </summary>
        /// <param name="input">The input string</param>
        /// <param name="encodingUsing">The encoding to use (defaults to UTF8)</param>
        /// <returns>The resulting byte array</returns>
        public static byte[] ToByteArray(this string? input, Encoding? encodingUsing = null)
        {
            if (string.IsNullOrEmpty(input))
                return Array.Empty<byte>();

            encodingUsing ??= Encoding.UTF8;
            return encodingUsing.GetBytes(input);
        }

        /// <summary>
        /// Converts a byte array to a string
        /// </summary>
        /// <param name="input">Input byte array</param>
        /// <param name="encodingUsing">Encoding that the string should be in (defaults to UTF8)</param>
        /// <param name="index">Index to start at</param>
        /// <param name="count">Number of bytes to convert</param>
        /// <returns>A string containing the content of the byte array</returns>
        public static string ToString(this byte[]? input, Encoding? encodingUsing, int index = 0, int count = -1)
        {
            if (input is null)
                return "";

            if (count == -1)
                count = input.Length - index;

            encodingUsing ??= Encoding.UTF8;
            return encodingUsing.GetString(input, index, count);
        }
    }
}

1	using System;
2	using System.Buffers;
3	using System.IO;
4	using System.Text;
5	using System.Threading.Tasks;
6
7	namespace Archivist.ExtensionMethods
8	{
9	/// <summary>
10	/// Internal extension methods.
11	/// </summary>
12	public static class InternalExtensionMethods
13	{
14	/// <summary>
15	/// Adds spaces before each capital letter in the input string.
16	/// </summary>
17	/// <param name="input">Input string</param>
18	/// <returns>String with spaces before each capital letter</returns>
19	public static string AddSpaces(this string? input)
20	{
21	if (string.IsNullOrWhiteSpace(input))	213✔
22	{
23	return "";	3✔
24	}
25
26	StringBuilder NewText = new StringBuilder(input.Length * 2).Append(input[0]);	210✔
27	for (int X = 1, InputLength = input.Length; X < InputLength; ++X)	4,940✔
28	{
29	var CurrentChar = input[X];	2,155✔
30	var PreviousChar = input[X - 1];	2,155✔
31	if (char.IsUpper(CurrentChar) && !(char.IsWhiteSpace(PreviousChar) \|\| char.IsUpper(PreviousChar)))	2,155✔
32	{
33	_ = NewText.Append(' ');	154✔
34	}
35	_ = NewText.Append(CurrentChar);	2,155✔
36	}
37	return NewText.ToString();	210✔
38	}
39
40	/// <summary>
41	/// Formats a string using the specified format.
42	/// </summary>
43	/// <param name="input">Input string</param>
44	/// <param name="format">Format to use</param>
45	/// <returns>The formatted string</returns>
46	public static string FormatString(this string? input, string format)
47	{
48	if (string.IsNullOrEmpty(format) \|\| !InternalStringFormatter.IsValid(format))	49✔
49	{
50	throw new ArgumentException("Format is not valid.", nameof(format));	3✔
51	}
52	return InternalStringFormatter.Format(input, format);	46✔
53	}
54
55	/// <summary>
56	/// Gets the first x number of characters from the left hand side
57	/// </summary>
58	/// <param name="input">Input string</param>
59	/// <param name="length">x number of characters to return</param>
60	/// <returns>The resulting string</returns>
61	public static string Left(this string? input, int length)
62	{
63	return length <= 0	104✔
64	? ""	104✔
65	: string.IsNullOrEmpty(input) ? "" : input[..(input.Length > length ? length : input.Length)];	104✔
66	}
67
68	/// <summary>
69	/// Takes all of the data in the stream and returns it as a string
70	/// </summary>
71	/// <param name="input">Input stream</param>
72	/// <param name="encodingUsing">The encoding to return as</param>
73	/// <returns>The resulting string</returns>
74	public static string ReadAll(this Stream? input, Encoding? encodingUsing = null)
75	{
76	if (input is null)	11✔
77	return "";	2✔
78	return input.ReadAllBinary().ToString(encodingUsing) ?? "";	9!
79	}
80
81	/// <summary>
82	/// Takes all of the data in the stream and returns it as a string
83	/// </summary>
84	/// <param name="input">Input stream</param>
85	/// <param name="encodingUsing">Encoding that the string should be in (defaults to UTF8)</param>
86	/// <returns>A string containing the content of the stream</returns>
87	public static async Task<string> ReadAllAsync(this Stream? input, Encoding? encodingUsing = null)
88	{
89	if (input is null)	33✔
90	return "";	2✔
91	return (await input.ReadAllBinaryAsync().ConfigureAwait(false)).ToString(encodingUsing) ?? "";	31!
92	}	33✔
93
94	/// <summary>
95	/// Takes all of the data in the stream and returns it as an array of bytes
96	/// </summary>
97	/// <param name="input">Input stream</param>
98	/// <returns>A byte array</returns>
99	public static byte[] ReadAllBinary(this Stream? input)
100	{
101	if (input is null)	14✔
102	return Array.Empty<byte>();	2✔
103
104	if (input is MemoryStream TempInput)	12✔
105	return TempInput.ToArray();	6✔
106
107	ArrayPool<byte> Pool = ArrayPool<byte>.Shared;	6✔
108	var Buffer = Pool.Rent(4096);	6✔
109	using var Temp = new MemoryStream();	6✔
110	while (true)
111	{
112	try
113	{
114	var Count = input.Read(Buffer);	113✔
115	if (Count <= 0)	113✔
116	break;	6✔
117	Temp.Write(Buffer, 0, Count);	107✔
118	}	107✔
119	catch	×
120	{
121	break;	×
122	}
123	}
124	Pool.Return(Buffer);	6✔
125	return Temp.ToArray();	6✔
126	}	6✔
127
128	/// <summary>
129	/// Takes all of the data in the stream and returns it as an array of bytes
130	/// </summary>
131	/// <param name="input">Input stream</param>
132	/// <returns>A byte array</returns>
133	public static async Task<byte[]> ReadAllBinaryAsync(this Stream? input)
134	{
135	if (input is null)	34✔
136	return Array.Empty<byte>();	2✔
137
138	if (input is MemoryStream TempInput)	32✔
139	return TempInput.ToArray();	19✔
140
141	ArrayPool<byte> Pool = ArrayPool<byte>.Shared;	13✔
142	var Buffer = Pool.Rent(4096);	13✔
143	await using var Temp = new MemoryStream();	13✔
144	while (true)
145	{
146	try
147	{
148	var Count = await input.ReadAsync(Buffer.AsMemory(0, Buffer.Length)).ConfigureAwait(false);	59✔
149	if (Count <= 0)	59✔
150	break;	13✔
151	Temp.Write(Buffer, 0, Count);	46✔
152	}	46✔
153	catch	×
154	{
155	break;	×
156	}
157	}
158	Pool.Return(Buffer);	13✔
159	return Temp.ToArray();	13✔
160	}	34✔
161
162	/// <summary>
163	/// Strips illegal characters from RSS items
164	/// </summary>
165	/// <param name="original">Original text</param>
166	/// <returns>string stripped of certain characters.</returns>
167	public static string StripIllegalCharacters(this string? original)
168	{
169	return original?.Replace(" ", " ")	15,097✔
170	.Replace(" ", string.Empty)	15,097✔
171	.Trim()	15,097✔
172	.Replace("&", "and") ?? "";	15,097✔
173	}
174
175	/// <summary>
176	/// Converts a string to a byte array using the specified encoding.
177	/// </summary>
178	/// <param name="input">The input string</param>
179	/// <param name="encodingUsing">The encoding to use (defaults to UTF8)</param>
180	/// <returns>The resulting byte array</returns>
181	public static byte[] ToByteArray(this string? input, Encoding? encodingUsing = null)
182	{
183	if (string.IsNullOrEmpty(input))	9✔
184	return Array.Empty<byte>();	1✔
185
186	encodingUsing ??= Encoding.UTF8;	8✔
187	return encodingUsing.GetBytes(input);	8✔
188	}
189
190	/// <summary>
191	/// Converts a byte array to a string
192	/// </summary>
193	/// <param name="input">Input byte array</param>
194	/// <param name="encodingUsing">Encoding that the string should be in (defaults to UTF8)</param>
195	/// <param name="index">Index to start at</param>
196	/// <param name="count">Number of bytes to convert</param>
197	/// <returns>A string containing the content of the byte array</returns>
198	public static string ToString(this byte[]? input, Encoding? encodingUsing, int index = 0, int count = -1)
199	{
200	if (input is null)	43✔
201	return "";	2✔
202
203	if (count == -1)	41✔
204	count = input.Length - index;	41✔
205
206	encodingUsing ??= Encoding.UTF8;	41✔
207	return encodingUsing.GetString(input, index, count);	41✔
208	}
209	}
210	}

JaCraig / Archivist / 19457476719

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