private MediaMetaData PrepareMediaMetaData(string file, MediaType mediaType, DateTime dateTimeTaken,
string comments, IEnumerable<string> tags, Location location, short rating = 3)
{
var mediaMetaData = new MediaMetaData {
FileName = file,
DateTaken = dateTimeTaken,
Comments = comments,
Tags = tags,
MediaType = mediaType,
Location = location,
Rating = rating,
};
_fileSystemHelper.GetFileMediaMetaDataAsync(file).Returns(Task.FromResult(mediaMetaData));
return mediaMetaData;
}
/// <summary>
/// Determines whether the exif <see cref="MediaMetaData.Comments"/> of
/// <paramref name="mediaMetaData"/> contains the specified
/// <paramref name="keywords"/>.
/// </summary>
/// <returns><c>true</c> if match; otherwise, <c>false</c>.</returns>
/// <param name="file">File.</param>
/// <param name="keywords">Keywords.</param>
private async Task<bool> IsMatchByLocationAsync(MediaMetaData mediaMetaData, string keywords)
{
var keywordsList = keywords.Split(new [] {' ', ';', ','}, StringSplitOptions.RemoveEmptyEntries);
if (mediaMetaData.Location == null) return false;
if (IsMatchString(keywordsList, mediaMetaData.Location.AdministrativeArea)) return true;
if (IsMatchString(keywordsList, mediaMetaData.Location.Country)) return true;
if (IsMatchString(keywordsList, mediaMetaData.Location.Locality)) return true;
if (IsMatchString(keywordsList, mediaMetaData.Location.Route)) return true;
if (IsMatchString(keywordsList, mediaMetaData.Location.State)) return true;
return false;
}
/// <summary>
/// Determines whether the exif <see cref="MediaMetaData.Tags"/> of
/// <paramref name="mediaMetaData"/> contains the specified
/// <paramref name="keywords"/>.
/// </summary>
/// <returns><c>true</c> if match; otherwise, <c>false</c>.</returns>
/// <param name="file">File.</param>
/// <param name="keywords">Keywords.</param>
private async Task<bool> IsMatchByTagsAsync(MediaMetaData mediaMetaData, string keywords)
{
if (Log.IsTraceEnabled)
Log.T("Search if keywords '{0}' are in tags '{1}'.", keywords, mediaMetaData.Tags);
var matches = from k in keywords.Split(new [] {' ', ';', ','}, StringSplitOptions.RemoveEmptyEntries)
from t in mediaMetaData.Tags
where string.Equals(k, t, StringComparison.InvariantCultureIgnoreCase)
select t;
return matches.Any();
}
/// <summary>
/// Determines whether the exif <see cref="MediaMetaData.Comments"/> of
/// <paramref name="mediaMetaData"/> contains the specified
/// <paramref name="keywords"/>.
/// </summary>
/// <returns><c>true</c> if match; otherwise, <c>false</c>.</returns>
/// <param name="file">File.</param>
/// <param name="keywords">Keywords.</param>
private async Task<bool> IsMatchByCommentsAsync(MediaMetaData mediaMetaData, string keywords)
{
var keywordsList = keywords.Split(new [] {' ', ';', ','}, StringSplitOptions.RemoveEmptyEntries);
return IsMatchString(keywordsList, mediaMetaData.Comments);
}
/// <summary>
/// Determines whether <see cref="MediaMetaData.DateTaken"/> of <paramref name="mediaMetaData"/>
/// is between <paramref name="dateFrom"/> and <paramref name="dateTo"/>.
/// </summary>
/// <returns><c>true</c> if date taken match; otherwise, <c>false</c>.</returns>
/// <param name="file">File.</param>
/// <param name="dateFrom">Date from.</param>
/// <param name="dateTo">Date to.</param>
private async Task<bool> IsMatchByDateAsync(MediaMetaData mediaMetaData, DateTime? dateFrom, DateTime? dateTo)
{
if (dateFrom.HasValue || dateTo.HasValue)
{
Log.T("DateFrom ({0}) or DateTo ({1}) has been specified, check if date taken '{2}' is between.", dateFrom, dateTo, mediaMetaData.DateTaken);
return _utils.IsDateValid(mediaMetaData.DateTaken, dateFrom, dateTo);
}
return true;
}
