diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/Jellyfin.Extensions/DictionaryExtensions.cs | 65 | ||||
| -rw-r--r-- | src/Jellyfin.Extensions/Jellyfin.Extensions.csproj | 4 |
2 files changed, 65 insertions, 4 deletions
diff --git a/src/Jellyfin.Extensions/DictionaryExtensions.cs b/src/Jellyfin.Extensions/DictionaryExtensions.cs new file mode 100644 index 000000000..43ed41ab1 --- /dev/null +++ b/src/Jellyfin.Extensions/DictionaryExtensions.cs @@ -0,0 +1,65 @@ +using System; +using System.Collections.Generic; + +namespace Jellyfin.Extensions +{ + /// <summary> + /// Static extensions for the <see cref="IReadOnlyDictionary{TKey,TValue}"/> interface. + /// </summary> + public static class DictionaryExtensions + { + /// <summary> + /// Gets a string from a string dictionary, checking all keys sequentially, + /// stopping at the first key that returns a result that's neither null nor blank. + /// </summary> + /// <param name="dictionary">The dictionary.</param> + /// <param name="key1">The first checked key.</param> + /// <returns>System.String.</returns> + public static string? GetFirstNotNullNorWhiteSpaceValue(this IReadOnlyDictionary<string, string> dictionary, string key1) + { + return dictionary.GetFirstNotNullNorWhiteSpaceValue(key1, string.Empty, string.Empty); + } + + /// <summary> + /// Gets a string from a string dictionary, checking all keys sequentially, + /// stopping at the first key that returns a result that's neither null nor blank. + /// </summary> + /// <param name="dictionary">The dictionary.</param> + /// <param name="key1">The first checked key.</param> + /// <param name="key2">The second checked key.</param> + /// <returns>System.String.</returns> + public static string? GetFirstNotNullNorWhiteSpaceValue(this IReadOnlyDictionary<string, string> dictionary, string key1, string key2) + { + return dictionary.GetFirstNotNullNorWhiteSpaceValue(key1, key2, string.Empty); + } + + /// <summary> + /// Gets a string from a string dictionary, checking all keys sequentially, + /// stopping at the first key that returns a result that's neither null nor blank. + /// </summary> + /// <param name="dictionary">The dictionary.</param> + /// <param name="key1">The first checked key.</param> + /// <param name="key2">The second checked key.</param> + /// <param name="key3">The third checked key.</param> + /// <returns>System.String.</returns> + public static string? GetFirstNotNullNorWhiteSpaceValue(this IReadOnlyDictionary<string, string> dictionary, string key1, string key2, string key3) + { + if (dictionary.TryGetValue(key1, out var val) && !string.IsNullOrWhiteSpace(val)) + { + return val; + } + + if (!string.IsNullOrEmpty(key2) && dictionary.TryGetValue(key2, out val) && !string.IsNullOrWhiteSpace(val)) + { + return val; + } + + if (!string.IsNullOrEmpty(key3) && dictionary.TryGetValue(key3, out val) && !string.IsNullOrWhiteSpace(val)) + { + return val; + } + + return null; + } + } +} diff --git a/src/Jellyfin.Extensions/Jellyfin.Extensions.csproj b/src/Jellyfin.Extensions/Jellyfin.Extensions.csproj index f343be1e3..981b796e0 100644 --- a/src/Jellyfin.Extensions/Jellyfin.Extensions.csproj +++ b/src/Jellyfin.Extensions/Jellyfin.Extensions.csproj @@ -4,10 +4,6 @@ <TargetFramework>net5.0</TargetFramework> <GenerateAssemblyInfo>false</GenerateAssemblyInfo> <GenerateDocumentationFile>true</GenerateDocumentationFile> - <TreatWarningsAsErrors>true</TreatWarningsAsErrors> - <Nullable>enable</Nullable> - <AnalysisMode>AllEnabledByDefault</AnalysisMode> - <CodeAnalysisRuleSet>../../jellyfin.ruleset</CodeAnalysisRuleSet> </PropertyGroup> <PropertyGroup> |