/// <summary>
/// Retrieves the format information of the media file.
/// </summary>
/// <param name="options"></param>
public void getFormatData(string options)
{
if (String.IsNullOrEmpty(options))
{
this.DispatchCommandResult(new PluginResult(PluginResult.Status.JSON_EXCEPTION));
return;
}
try
{
MediaFormatOptions mediaFormatOptions;
try
{
mediaFormatOptions = JSON.JsonHelper.Deserialize <MediaFormatOptions>(options);
}
catch (Exception ex)
{
this.DispatchCommandResult(new PluginResult(PluginResult.Status.JSON_EXCEPTION, ex.Message));
return;
}
if (string.IsNullOrEmpty(mediaFormatOptions.FullPath))
{
DispatchCommandResult(new PluginResult(PluginResult.Status.JSON_EXCEPTION));
}
string mimeType = mediaFormatOptions.Type;
if (string.IsNullOrEmpty(mimeType))
{
mimeType = MimeTypeMapper.GetMimeType(mediaFormatOptions.FullPath);
}
if (mimeType.Equals("image/jpeg"))
{
WriteableBitmap image = ExtractImageFromLocalStorage(mediaFormatOptions.FullPath);
if (image == null)
{
DispatchCommandResult(new PluginResult(PluginResult.Status.ERROR, "File not found"));
return;
}
MediaFileData mediaData = new MediaFileData(image);
DispatchCommandResult(new PluginResult(PluginResult.Status.OK, mediaData));
}
else
{
DispatchCommandResult(new PluginResult(PluginResult.Status.ERROR));
}
}
catch (Exception)
{
DispatchCommandResult(new PluginResult(PluginResult.Status.ERROR));
}
}
public MediaFile(string filePath, Stream stream)
{
this.FilePath = filePath;
this.FileName = System.IO.Path.GetFileName(this.FilePath);
this.Type = MimeTypeMapper.GetMimeType(FileName);
this.Size = stream.Length;
using (IsolatedStorageFile storage = IsolatedStorageFile.GetUserStoreForApplication())
{
this.LastModifiedDate = storage.GetLastWriteTime(filePath).DateTime.ToString();
}
}
