public static async Task<bool> PostMedia(MediaPost mediaFile)
{
if (!CrossConnectivity.Current.IsConnected)
{
return false;
}
string url = "http://purposecodes.com/pc/api.php?action=eventinsert";
string result = String.Empty;
using (var client = new HttpClient())
{
var content = new FormUrlEncodedContent(new[]
{
new KeyValuePair<string, string>("event_details", mediaFile.event_details),
new KeyValuePair<string, string>("event_title", mediaFile.event_title),
new KeyValuePair<string, string>("user_id", mediaFile.user_id.ToString()),
new KeyValuePair<string, string>("event_image", mediaFile.event_image )
});
using (var response = await client.PostAsync(url, content))
{
using (var responseContent = response.Content)
{
}
}
}
return true;
}
public static void ReceiveVideoFromWindows(MemoryStream ms, string path)
{
//AddFileToMediaArray(ms, fileName, PurposeColor.Constants.MediaType.Video);
try
{
MediaPost mediaWeb = new MediaPost();
mediaWeb.event_details = string.IsNullOrWhiteSpace(eventDescription.Text) ? string.Empty : eventDescription.Text;
mediaWeb.event_title = string.IsNullOrWhiteSpace(eventTitle.Text) ? string.Empty : eventTitle.Text;
User user = App.Settings.GetUser();
mediaWeb.user_id = Convert.ToInt32(user.UserId);
string imgType = System.IO.Path.GetExtension(path);
string fileName = System.IO.Path.GetFileName(path);
App.PreviewListSource.Add(new PreviewItem { Name = fileName, Path = path, Image = Device.OnPlatform("video.png", "video.png", "//Assets//video.png") });
imgType = imgType.Replace(".", "");
Byte[] inArray = ms.ToArray();
Char[] outArray = new Char[(int)(ms.ToArray().Length * 1.34)];
Convert.ToBase64CharArray(inArray, 0, inArray.Length, outArray, 0);
string test2 = new string(outArray);
App.ExtentionArray.Add(imgType);
MediaItem item = new MediaItem();
item.MediaString = test2;
item.Name = fileName;
App.MediaArray.Add(item);
inArray = null;
outArray = null;
test2 = null;
item = null;
imgType = string.Empty;
fileName = string.Empty;
StackLayout preview = (StackLayout)masterLayout.Children.FirstOrDefault(pick => pick.ClassId == "preview");
masterLayout.Children.Remove(preview);
preview = null;
previewListView.ItemsSource = null;
previewListView.ItemsSource = App.PreviewListSource;
masterLayout.AddChildToLayout(listContainer, 5, 60);
GC.Collect();
}
catch (Exception ex)
{
var test = ex.Message;
}
}
async public void AddFileToMediaArray(MemoryStream ms, string path, PurposeColor.Constants.MediaType mediaType)
{
try
{
MediaPost mediaWeb = new MediaPost();
string imgType = System.IO.Path.GetExtension(path);
string fileName = System.IO.Path.GetFileName(path);
MediaItem mediaItem = new MediaItem();
#region MEDIA COMPRESSION AND SERIALISING
if (ms != null)
{
imgType = imgType.Replace(".", "");
if (mediaType == Constants.MediaType.Image)
{
MemoryStream compressedStream = new MemoryStream();
IResize resize = DependencyService.Get<IResize>();
Byte[] resizedOutput = resize.Resize(ms.ToArray(), (float)(App.screenWidth * App.screenDensity), (float)(App.screenHeight * App.screenDensity), path);
if(resizedOutput== null)
return;
MemoryStream resizedStream = new MemoryStream(resizedOutput);
compressedStream = resize.CompessImage(25, resizedStream);
var path2 = System.IO.Path.Combine(App.DownloadsPath, fileName);
Byte[] inArray = compressedStream.ToArray();
Char[] outArray = new Char[(int)(compressedStream.ToArray().Length * 1.34)];
Convert.ToBase64CharArray(inArray, 0, inArray.Length, outArray, 0);
string test2 = new string(outArray);
App.ExtentionArray.Add(imgType);
mediaItem.MediaString = test2;
mediaItem.Name = fileName;
App.MediaArray.Add(mediaItem);
inArray = null;
outArray = null;
test2 = null;
resizedOutput = null;
GC.Collect();
}
//
// imgType = string.Empty;
// fileName = string.Empty;
}
#endregion
if(mediaItem != null)
{
string serviceResult = await PurposeColor.Service.ServiceHelper.SendProfilePicAndStatusNote(string.Empty, mediaItem, imgType);
if (serviceResult != null )
{
if(callerObject != null)
{
callerObject.profilePic.Source = Constants.SERVICE_BASE_URL + serviceResult;
}
User user = App.Settings.GetUser();
if(user != null)
{
user.ProfileImageUrl = serviceResult;
await App.Settings.SaveUser(user);
}
}
}
mediaItem = null;
if (callerObject != null) {
callerObject.progressBar.HideProgressbar();
}
}
catch (Exception ex)
{
var test = ex.Message;
}
}
public void AddFileToMediaArray(MemoryStream ms, string path, PurposeColor.Constants.MediaType mediaType)
{
try
{
MediaPost mediaWeb = new MediaPost();
mediaWeb.event_details = string.IsNullOrWhiteSpace(eventDescription.Text) ? string.Empty : eventDescription.Text;
mediaWeb.event_title = string.IsNullOrWhiteSpace(eventTitle.Text) ? string.Empty : eventTitle.Text;
User user = App.Settings.GetUser();
mediaWeb.user_id = Convert.ToInt32(user.UserId);
string imgType = System.IO.Path.GetExtension(path);
string fileName = System.IO.Path.GetFileName(path);
if (mediaType == Constants.MediaType.Image)
{
App.PreviewListSource.Add(new PreviewItem { Path = path, Name = fileName, Image = Device.OnPlatform("image.png", "image.png", "//Assets//image.png") });//Device.OnPlatform("delete_button.png", "delete_button.png", "//Assets//delete_button.png");
}
else if (mediaType == Constants.MediaType.Video)
{
/*string videoThumpName = Path.GetFileNameWithoutExtension( path ) + ".jpg";
string downloadFilePath = Path.Combine(App.DownloadsPath, videoThumpName);
App.PreviewListSource.Add(new PreviewItem { Path = path, Name = fileName, Image = Device.OnPlatform( downloadFilePath, downloadFilePath, "//Assets//video.png") });*/
App.PreviewListSource.Add(new PreviewItem { Path = path, Name = fileName, Image = Device.OnPlatform("video.png", "video.png", "//Assets//video.png") });
}
else
{
App.PreviewListSource.Add(new PreviewItem { Path = path, Name = fileName, Image = Device.OnPlatform("mic.png", "mic.png", "//Assets//mic.png") });
}
#region MEDIA COMPRESSION AND SERIALISING
if (ms != null)
{
imgType = imgType.Replace(".", "");
if (mediaType == Constants.MediaType.Image)
{
MemoryStream compressedStream = new MemoryStream();
IResize resize = DependencyService.Get<IResize>();
Byte[] resizedOutput = resize.Resize(ms.ToArray(), (float)(App.screenWidth * App.screenDensity), (float)(App.screenHeight *0.50* App.screenDensity), path);
MemoryStream resizedStream = new MemoryStream(resizedOutput);
int streamLength = (int)resizedStream.Length;
int compressionRate = 100;
#region compression ratio
if (streamLength < 20000) {
compressionRate = 100;
}
else if (streamLength < 40000) {
compressionRate = App.screenDensity > 2 ? 100: 95;
}
else if (streamLength < 50000) {
compressionRate = App.screenDensity > 2 ? 100: 91;
}
else if (streamLength < 100000) {
compressionRate = App.screenDensity > 2 ? 100: 90;
}
else if (streamLength < 200000) {
compressionRate = App.screenDensity > 2 ? 99: 89;
}
else if (streamLength <300000) {
compressionRate = App.screenDensity > 2 ? 98: 88;
}
else if (streamLength < 400000) {
compressionRate = App.screenDensity > 2 ? 97: 87;
}
else if (streamLength < 500000) {
compressionRate = App.screenDensity > 2 ? 96: 86;
}
else if (streamLength < 600000) {
compressionRate = App.screenDensity > 2 ? 95: 86;
}
else if (streamLength < 700000) {
compressionRate = App.screenDensity > 2 ? 94: 86;
}
else if (streamLength < 900000) {
compressionRate = App.screenDensity > 2 ? 93: 86;
}
else if (streamLength < 1000000) {
compressionRate = App.screenDensity > 2 ? 92: 86;
}
else if (streamLength < 2000000) {
compressionRate = App.screenDensity > 2 ? 91: 86;
}
else {
compressionRate = App.screenDensity > 2 ? 90: 85;
}
#endregion
compressedStream = resize.CompessImage(compressionRate, resizedStream);
Byte[] inArray = resizedStream.ToArray();
Char[] outArray = new Char[(int)(resizedStream.ToArray().Length * 1.34)];
Convert.ToBase64CharArray(inArray, 0, inArray.Length, outArray, 0);
string test2 = new string(outArray);
App.ExtentionArray.Add(imgType);
MediaItem item = new MediaItem();
item.MediaString = test2;
item.Name = fileName;
App.MediaArray.Add(item);
inArray = null;
outArray = null;
test2 = null;
item = null;
resizedOutput = null;
GC.Collect();
}
else
{
Byte[] inArray = ms.ToArray();
Char[] outArray = new Char[(int)(ms.ToArray().Length * 1.34)];
Convert.ToBase64CharArray(inArray, 0, inArray.Length, outArray, 0);
string test2 = new string(outArray);
App.ExtentionArray.Add(imgType);
MediaItem item = new MediaItem();
item.MediaString = test2;
item.Name = fileName;
if( mediaType == Constants.MediaType.Video )
{
IVideoCompressor compressor = DependencyService.Get<IVideoCompressor>();
string imgThumbPath = App.DownloadsPath + Path.GetFileNameWithoutExtension( path ) + ".jpg";
MemoryStream thumbStream = compressor.CreateVideoThumbnail( path, imgThumbPath );
Byte[] thumbInArray = thumbStream.ToArray();
Char[] thumbOutArray = new Char[(int)(thumbStream.ToArray().Length * 1.34)];
Convert.ToBase64CharArray(thumbInArray, 0, thumbInArray.Length, thumbOutArray, 0);
string thumbString = new string(thumbOutArray);
item.MediaType = Constants.MediaType.Video;
item.MediaThumbString = thumbString;
ms.Dispose();
thumbStream.Dispose();
thumbInArray = null;
thumbOutArray = null;
}
App.MediaArray.Add(item);
inArray = null;
outArray = null;
test2 = null;
item = null;
GC.Collect();
}
imgType = string.Empty;
fileName = string.Empty;
}
#endregion
StackLayout preview = (StackLayout)masterLayout.Children.FirstOrDefault(pick => pick.ClassId == "preview");
if (preview != null)
{
masterLayout.Children.Remove(preview);
preview = null;
previewListView.ItemsSource = null;
previewListView.ItemsSource = App.PreviewListSource;
masterLayout.AddChildToLayout(listContainer, 5, 60);
}
}
catch (Exception ex)
{
DisplayAlert(Constants.ALERT_TITLE, "Unable to add the media", Constants.ALERT_OK);
var test = ex.Message;
}
}