public static void ProcessItem(Item fileItem, DatabaseOperations dbOp)
{
// Set the fileItem's source path. The source path may be used by meta providers.
fileItem.SourcePath = dbOp.BagLocation + "\\" + fileItem.Id;
List <IMetaProvider> provOut;
_metaProviderMap.TryGetValue(fileItem.Extension.ToLower(), out provOut);
List <IMetaProvider> providers = new List <IMetaProvider>();
// Add the default provider
providers.Add(_defaultMetaProvider);
if (provOut != null)
{
providers.AddRange(provOut);
}
// Iterate over all providers and let them do their thing
foreach (IMetaProvider provider in providers)
{
TableRow row = provider.ProcessItem(fileItem);
// Always add an itemId column. This should be the table's key.
if (row != null)
{
row.AddColumn("itemId", fileItem.Id);
}
// Insert the newly obtained metadata in the database
try {
dbOp.InsertTableRow(row);
} catch (SQLiteException ex) {
MjDebug.Log(ex.Message);
}
}
}
public TableRow ProcessItem(Item fileItem)
{
TableRow res = new TableRow(TABLE_NAME);
string path = fileItem.SourcePath;
TagLib.File file = TagLib.File.Create(path);
uint year = file.Tag.Year;
string album = file.Tag.Album;
string[] artist = file.Tag.AlbumArtists;
string title = file.Tag.Title;
res.AddColumn("artist", artist[0]);
res.AddColumn("album", album);
res.AddColumn("title", title);
return(res);
}
public TableRow ProcessItem(Item fileItem)
{
TableRow res = new TableRow(TABLE_NAME);
string path = fileItem.SourcePath;
try {
using (ExifReader reader = new ExifReader(path)) {
string outputStr;
double outputDouble;
DateTime outputDate;
UInt16 outputUInt16;
if (reader.GetTagValue <string>(ExifTags.Artist, out outputStr))
{
res.AddColumn("artist", outputStr);
}
if (reader.GetTagValue <double>(ExifTags.FNumber, out outputDouble))
{
res.AddColumn("f-stop", Convert.ToString(outputDouble));
}
if (reader.GetTagValue <UInt16>(ExifTags.PhotographicSensitivity, out outputUInt16))
{
res.AddColumn("iso", Convert.ToString(outputUInt16));
}
if (reader.GetTagValue <string>(ExifTags.Model, out outputStr))
{
res.AddColumn("model", outputStr);
}
}
} catch (ExifLibException ex) {
MjDebug.Log(ex.Message);
return(null);
} catch (IOException ex) {
MjDebug.Log(ex.Message);
return(null);
}
return(res);
}
public TableRow ProcessItem(Item fileItem)
{
TableRow row = new TableRow(TABLE_NAME);
row.AddColumn("name", fileItem.Name);
row.AddColumn("ext", fileItem.Extension.ToLower());
row.AddColumn("size", fileItem.Size.ToString());
row.AddColumn("attr", ((int)fileItem.Attributes).ToString());
row.AddColumn("lat", fileItem.LastAccesTime.ToString());
row.AddColumn("lwt", fileItem.LastWriteTime.ToString());
row.AddColumn("ct", fileItem.CreationTime.ToString());
return(row);
}
