private static void ValidateName(Vocabulary vocab, ValidationResult<Vocabulary> result)
{
if (String.IsNullOrWhiteSpace(vocab.Name))
{
result.Errors.Add("The name must not be blank", v => v.Name);
}
}
public ValidationResult<Vocabulary> Validate(Vocabulary vocab)
{
var result = new ValidationResult<Vocabulary>();
ValidateId(vocab, result);
ValidateName(vocab, result);
return result;
}
private void ValidateId(Vocabulary vocab, ValidationResult<Vocabulary> result)
{
if (String.IsNullOrWhiteSpace(vocab.Id))
{
result.Errors.Add("The Id must not be blank", v => v.Id);
}
if (vocab.Id.EndsWith("/"))
{
result.Errors.Add("The Id must not end with a slash", v => v.Id);
}
//todo: validate ID format
}
public VocabularyServiceResult Insert(Vocabulary vocab)
{
var existingVocab = db.Load<Vocabulary>(vocab.Id);
if (existingVocab == null)
{
return Upsert(vocab);
}
else
{
var validation = new ValidationResult<Vocabulary>();
validation.Errors.Add("Vocabulary already exists", v => v.Id);
return new VocabularyServiceResult { Vocab = vocab, Validation = validation };
}
}
public VocabularyServiceResult Upsert(Vocabulary vocab)
{
vocab.Keywords = (from k in vocab.Keywords
group k by k.Value.ToLower().Trim() into g // distinct by Value
select g.First() into n
orderby n.Value
select n).ToList();
var validation = validator.Validate(vocab);
if (!validation.Errors.Any()) db.Store(vocab);
return new VocabularyServiceResult
{
Vocab = vocab,
Validation = validation
};
}
public VocabularyServiceResult Update(Vocabulary vocab)
{
return Upsert(vocab);
}
void AddVocabularies()
{
var jnccDomain = new Vocabulary
{
Id = "http://vocab.jncc.gov.uk/jncc-domain",
Name = "JNCC Domain",
Description = "Groups metadata records into broad areas.",
PublicationDate = "2015",
Publishable = true,
Controlled = true,
Keywords = new List<VocabularyKeyword>
{
new VocabularyKeyword { Value = "Marine" },
new VocabularyKeyword { Value = "Freshwater" },
new VocabularyKeyword { Value = "Terrestrial" },
new VocabularyKeyword { Value = "Atmosphere" },
}
};
db.Store(jnccDomain);
var jnccCategory = new Vocabulary
{
Id = "http://vocab.jncc.gov.uk/jncc-category",
Name = "JNCC Category",
Description = "Groups metadata records into collections.",
PublicationDate = "2015",
Publishable = true,
Controlled = true,
Keywords = new List<VocabularyKeyword>
{
new VocabularyKeyword { Value = "Seabed Habitat Maps", Description = "Geospatial datasets from the Mapping European Seabed Habitats (MESH) project."},
new VocabularyKeyword { Value = "Human Activities", Description = "Geospatial datasets of activities undertaken by humans in the UK marine environment."},
new VocabularyKeyword { Value = "JNCC Publications", Description = "Official publications produced by Joint Nature Conservation Committee (JNCC)."},
new VocabularyKeyword { Value = "Natural Capital Library", Description = "Reports, briefings and publications related to the Natural Capital concept."},
new VocabularyKeyword { Value = "Example Collection", Description = "A collection of example records for development and testing."},
}
};
db.Store(jnccCategory);
var metadataAdmin = new Vocabulary
{
Id = "http://vocab.jncc.gov.uk/metadata-admin",
Name = "Metadata Admin",
Description = "Tags for managing Topcat records.",
PublicationDate = "2015",
Publishable = false,
Controlled = true,
Keywords = new List<VocabularyKeyword>
{
new VocabularyKeyword { Value = "Delete" },
new VocabularyKeyword { Value = "Improve" },
new VocabularyKeyword { Value = "Suspect" },
}
};
db.Store(metadataAdmin);
var referenceManagerCode = new Vocabulary
{
Id = "http://vocab.jncc.gov.uk/reference-manager-code",
Name = "JNCC Reference Manager Code",
Description = "A field for the Reference Manager code used within JNCC.",
PublicationDate = "2013",
Publishable = false,
Controlled = false,
Keywords = new List<VocabularyKeyword>()
};
db.Store(referenceManagerCode);
var meshOriginalSeabedClassification = new Vocabulary
{
Id = "http://vocab.jncc.gov.uk/original-seabed-classification-system",
Name = "Original Seabed Classification",
Description = "Used by MESH",
PublicationDate = "2013",
Publishable = false,
Controlled = true,
Keywords = new List<VocabularyKeyword>()
};
db.Store(meshOriginalSeabedClassification);
var meshSeabedMapStatus = new Vocabulary
{
Id = "http://vocab.jncc.gov.uk/seabed-map-status",
Name = "Seabed Map Status",
Description = "Used by MESH",
PublicationDate = "2013",
Publishable = false,
Controlled = true,
Keywords = new List<VocabularyKeyword>()
};
db.Store(meshSeabedMapStatus);
var meshSeabedSurveyPurpose = new Vocabulary
{
Id = "http://vocab.jncc.gov.uk/seabed-survey-purpose",
Name = "Seabed Survey Purpose",
Description = "Used by MESH",
PublicationDate = "2013",
Publishable = false,
Controlled = true,
Keywords = new List<VocabularyKeyword>()
};
db.Store(meshSeabedSurveyPurpose);
var meshSeabedSurveyTechnique = new Vocabulary
{
Id = "http://vocab.jncc.gov.uk/seabed-survey-technique",
Name = "Seabed Survey Technique",
Description = "Used by MESH",
PublicationDate = "2013",
Publishable = false,
Controlled = true,
Keywords = new List<VocabularyKeyword>()
};
db.Store(meshSeabedSurveyTechnique);
}
