internal static bool IsJpegRawPair(SafeUri file1, SafeUri file2)
{
return(file1.GetBaseUri().ToString() == file2.GetBaseUri().ToString() &&
file1.GetFilenameWithoutExtension() == file2.GetFilenameWithoutExtension() &&
((ImageFile.IsJpeg(file1) && ImageFile.IsRaw(file2)) ||
(ImageFile.IsRaw(file1) && ImageFile.IsJpeg(file2))));
}
public void TestFileUris()
{
foreach (var test in tests)
{
var suri = new SafeUri(test.Uri);
Assert.AreEqual(suri.AbsoluteUri, test.AbsoluteUri, String.Format("AbsoluteUri for {0}", test.Uri));
Assert.AreEqual(suri.GetExtension(), test.Extension, String.Format("Extension for {0}", test.Uri));
Assert.AreEqual(suri.GetBaseUri().ToString(), test.BaseUri, String.Format("BaseUri for {0}", test.Uri));
Assert.AreEqual(suri.GetFilename(), test.Filename, String.Format("Filename for {0}", test.Uri));
Assert.AreEqual(suri.GetFilenameWithoutExtension(), test.FilenameWithoutExtension, String.Format("FilenameWithoutExtension for {0}", test.Uri));
}
}
SafeUri GetUniqueFilename(SafeUri dest)
{
// Find an unused name
int i = 1;
var base_uri = dest.GetBaseUri();
var filename = dest.GetFilenameWithoutExtension();
var extension = dest.GetExtension();
while (file_system.File.Exists(dest))
{
dest = base_uri.Append(String.Format("{0}-{1}{2}", filename, i++, extension));
}
return(dest);
}
public Photo GetByUri(SafeUri uri)
{
Photo photo = null;
var base_uri = uri.GetBaseUri();
var filename = uri.GetFilename();
Hyena.Data.Sqlite.IDataReader reader =
Database.Query(new HyenaSqliteCommand("SELECT id, time, description, roll_id, default_version_id, rating " +
" FROM photos " +
" LEFT JOIN photo_versions AS pv ON photos.id = pv.photo_id" +
" WHERE (photos.base_uri = ? AND photos.filename = ?)" +
" OR (pv.base_uri = ? AND pv.filename = ?)",
base_uri.ToString(), filename,
base_uri.ToString(), filename));
if (reader.Read())
{
photo = new Photo(Convert.ToUInt32(reader ["id"]),
Convert.ToInt64(reader ["time"]));
photo.Description = reader["description"].ToString();
photo.RollId = Convert.ToUInt32(reader["roll_id"]);
photo.DefaultVersionId = Convert.ToUInt32(reader["default_version_id"]);
photo.Rating = Convert.ToUInt32(reader ["rating"]);
}
reader.Dispose();
if (photo == null)
{
return(null);
}
Photo cached = LookupInCache(photo.Id);
if (cached != null)
{
return(cached);
}
AddToCache(photo);
GetTags(photo);
GetVersions(photo);
return(photo);
}
public Photo [] Query(SafeUri uri)
{
string filename = uri.GetFilename();
/* query by file */
if (!String.IsNullOrEmpty(filename))
{
return(Query(new HyenaSqliteCommand(
"SELECT id, " +
"time, " +
"base_uri, " +
"filename, " +
"description, " +
"roll_id, " +
"default_version_id, " +
"rating " +
"FROM photos " +
"WHERE base_uri LIKE ?" +
"AND filename LIKE ?",
uri.GetBaseUri().ToString(),
filename)));
}
/* query by directory */
return(Query(new HyenaSqliteCommand(
"SELECT id, " +
"time, " +
"base_uri, " +
"filename, " +
"description, " +
"roll_id, " +
"default_version_id, " +
"rating " +
"FROM photos " +
"WHERE base_uri LIKE ?" +
"AND base_uri NOT LIKE ?",
uri + "%",
uri + "/%/%")));
}
public static SafeUri ReplaceExtension(this SafeUri uri, string extension)
{
return(uri.GetBaseUri().Append(uri.GetFilenameWithoutExtension() + extension));
}