public void Should_make_contains_test()
{
Assert.True(config_0.Contains(Language.EN));
Assert.False(config_0.Contains(Language.FR));
Assert.False(config_0.Contains(null !));
}
public static void CanUpdate(LanguagesConfig languages, UpdateLanguage command)
{
Guard.NotNull(command, nameof(command));
var config = GetConfigOrThrow(languages, command.Language);
Validate.It(() => "Cannot update language.", e =>
{
if (command.Language == null)
{
e("Language is required.", nameof(command.Language));
}
if ((languages.Master == config || command.IsMaster) && command.IsOptional)
{
e("Master language cannot be made optional.", nameof(command.IsMaster));
}
if (command.Fallback == null)
{
return;
}
foreach (var fallback in command.Fallback)
{
if (!languages.Contains(fallback))
{
e($"App does not have fallback language '{fallback}'.", nameof(command.Fallback));
}
}
});
}
public static void CanUpdate(LanguagesConfig languages, UpdateLanguage command)
{
Guard.NotNull(command, nameof(command));
var languageConfig = GetLanguageConfigOrThrow(languages, command.Language);
Validate.It(() => "Cannot update language.", error =>
{
if (command.Language == null)
{
error(new ValidationError("Language cannot be null.", nameof(command.Language)));
}
if ((languages.Master == languageConfig || command.IsMaster) && command.IsOptional)
{
error(new ValidationError("Cannot make master language optional.", nameof(command.IsMaster)));
}
if (command.Fallback != null)
{
foreach (var fallback in command.Fallback)
{
if (!languages.Contains(fallback))
{
error(new ValidationError($"Config does not contain fallback language {fallback}.", nameof(command.Fallback)));
}
}
}
});
}
private static void EnsureConfigExists(LanguagesConfig languages, Language language)
{
if (!languages.Contains(language))
{
throw new DomainObjectNotFoundException(language);
}
}
public static FieldConverter FilterLanguages(LanguagesConfig languagesConfig, IEnumerable <Language> languages)
{
if (languages == null)
{
return((data, field) => data);
}
var languageCodes = languages.Select(x => x.Iso2Code).Where(x => languagesConfig.Contains(x));
var languageSet = new HashSet <string>(languageCodes, StringComparer.OrdinalIgnoreCase);
if (languageSet.Count == 0)
{
return((data, field) => data);
}
return((data, field) =>
{
if (field.Partitioning.Equals(Partitioning.Language))
{
var result = new ContentFieldData();
foreach (var languageCode in languageSet)
{
if (data.TryGetValue(languageCode, out var value))
{
result[languageCode] = value;
}
}
return result;
}
return data;
});
}
public static void CanAdd(LanguagesConfig languages, AddLanguage command)
{
Guard.NotNull(command, nameof(command));
Validate.It(() => "Cannot add language.", e =>
{
if (command.Language == null)
{
e("Language code is required.", nameof(command.Language));
}
else if (languages.Contains(command.Language))
{
e("Language has already been added.");
}
});
}
public static void CanAdd(LanguagesConfig languages, AddLanguage command)
{
Guard.NotNull(command, nameof(command));
Validate.It(() => "Cannot add language.", error =>
{
if (command.Language == null)
{
error(new ValidationError("Language cannot be null.", nameof(command.Language)));
}
else if (languages.Contains(command.Language))
{
error(new ValidationError("Language already added.", nameof(command.Language)));
}
});
}
public static void CanAdd(LanguagesConfig languages, AddLanguage command)
{
Guard.NotNull(command);
Validate.It(() => "Cannot add language.", e =>
{
var language = command.Language;
if (language == null)
{
e(Not.Defined("Language code"), nameof(command.Language));
}
else if (languages.Contains(language))
{
e("Language has already been added.");
}
});
}
public static void CanAdd(LanguagesConfig languages, AddLanguage command)
{
Guard.NotNull(command, nameof(command));
Validate.It(e =>
{
var language = command.Language;
if (language == null)
{
e(Not.Defined(nameof(command.Language)), nameof(command.Language));
}
else if (languages.Contains(language))
{
e(T.Get("apps.languages.languageAlreadyAdded"));
}
});
}
public static void CanUpdate(LanguagesConfig languages, UpdateLanguage command)
{
Guard.NotNull(command);
Validate.It(() => "Cannot update language.", e =>
{
var language = command.Language;
if (language == null)
{
e(Not.Defined("Language code"), nameof(command.Language));
}
else
{
EnsureConfigExists(languages, language);
if (languages.IsMaster(language) || command.IsMaster)
{
if (command.IsOptional)
{
e("Master language cannot be made optional.", nameof(command.IsMaster));
}
if (command.Fallback?.Count > 0)
{
e("Master language cannot have fallback languages.", nameof(command.Fallback));
}
}
if (command.Fallback == null)
{
return;
}
foreach (var fallback in command.Fallback)
{
if (!languages.Contains(fallback))
{
e($"App does not have fallback language '{fallback}'.", nameof(command.Fallback));
}
}
}
});
}
public static void CanUpdate(LanguagesConfig languages, UpdateLanguage command)
{
Guard.NotNull(command, nameof(command));
Validate.It(e =>
{
var language = command.Language;
if (language == null)
{
e(Not.Defined(nameof(command.Language)), nameof(command.Language));
}
else
{
EnsureConfigExists(languages, language);
if (languages.IsMaster(language) || command.IsMaster)
{
if (command.IsOptional)
{
e(T.Get("apps.languages.masterLanguageNotOptional"), nameof(command.IsMaster));
}
if (command.Fallback?.Length > 0)
{
e(T.Get("apps.languages.masterLanguageNoFallbacks"), nameof(command.Fallback));
}
}
if (command.Fallback == null)
{
return;
}
foreach (var fallback in command.Fallback)
{
if (!languages.Contains(fallback))
{
e(T.Get("apps.languages.fallbackNotFound", new { fallback }), nameof(command.Fallback));
}
}
}
});
}
public static FieldConverter FilterLanguages(LanguagesConfig config, IEnumerable <Language>?languages)
{
if (languages?.Any() != true)
{
return((data, field) => data);
}
var languageSet = new HashSet <string>(StringComparer.OrdinalIgnoreCase);
foreach (var language in languages)
{
if (config.Contains(language.Iso2Code))
{
languageSet.Add(language.Iso2Code);
}
}
if (languageSet.Count == 0)
{
languageSet.Add(config.Master);
}
return((data, field) =>
{
if (field.Partitioning.Equals(Partitioning.Language))
{
var result = new ContentFieldData();
foreach (var languageCode in languageSet)
{
if (data.TryGetValue(languageCode, out var value))
{
result[languageCode] = value;
}
}
return result;
}
return data;
});
}
public static FieldConverter FilterLanguages(LanguagesConfig config, IEnumerable <Language>?languages)
{
if (languages?.Any() != true)
{
return(Noop);
}
var languageSet = new HashSet <string>(StringComparer.OrdinalIgnoreCase);
foreach (var language in languages)
{
if (config.Contains(language.Iso2Code))
{
languageSet.Add(language.Iso2Code);
}
}
if (languageSet.Count == 0)
{
languageSet.Add(config.Master);
}
return((data, field) =>
{
if (field.Partitioning.Equals(Partitioning.Language))
{
foreach (var(key, _) in data.ToList())
{
if (!languageSet.Contains(key))
{
data.Remove(key);
}
}
}
return data;
});
}
