/// <summary>
/// Builds a list of dictionary index files for the specified Part of Speech (POS)
/// </summary>
/// <param name="type">The POS to return the index of</param>
/// <returns>A list of dictionary file paths is successfull; otherwise an empty list</returns>
internal static List<string> GetIndexForType( DbPartOfSpeechType type )
{
List<string> retVal = new List<string>();
if ( type == DbPartOfSpeechType.All )
{
retVal.Add( GetDbIndexPath( DbPartOfSpeechType.Adj ) );
retVal.Add( GetDbIndexPath( DbPartOfSpeechType.Adv ) );
retVal.Add( GetDbIndexPath( DbPartOfSpeechType.Noun ) );
retVal.Add( GetDbIndexPath( DbPartOfSpeechType.Verb ) );
}
else
{
retVal.Add( GetDbIndexPath( type ) );
}
return retVal;
}
/// <summary>
/// Determines if the specified database file represents the specified part of speech.
/// </summary>
/// <param name="dbFileName">The full path to the database file</param>
/// <param name="type">The part of speech to check for</param>
/// <returns>True is the file represents the part of speech; otherwise false</returns>
private static bool AssertDatabaseType( string dbFileName, DbPartOfSpeechType type )
{
string strType = Path.GetExtension( dbFileName );
strType = strType.Substring( 1, strType.Length - 1 );
return ( strType.ToLower() == type.ToString().ToLower() );
}
/// <summary>
/// Builds the expected dictionary index file for the specified Part of Speech (POS)
/// </summary>
/// <param name="type">The POS to build the path for</param>
/// <returns>The expected dictionary index file</returns>
private static string GetDbIndexPath( DbPartOfSpeechType type )
{
return GetDbFilePath( DbType.Index, type );
}
/// <summary>
/// Builds the expected database file path
/// </summary>
/// <param name="db">The type of database file</param>
/// <param name="pos">The part of speech</param>
/// <returns>The expected database file path</returns>
private static string GetDbFilePath( DbType db, DbPartOfSpeechType pos )
{
string filePath = System.Web.HttpContext.Current.Server.MapPath("~/Resources/Dictionary");
filePath = Path.Combine( filePath, string.Format( "{0}.{1}", db, pos ) );
return filePath;
}
/// <summary>
/// Builds the expected dictionary data file for the specified Part of Speech (POS)
/// </summary>
/// <param name="type">The POS to build the path for</param>
/// <returns>The expected dictionary data file</returns>
private static string GetDbDataPath( DbPartOfSpeechType type )
{
return GetDbFilePath( DbType.Data, type );
}