private void FixNoPhotoImage()
{
string path = @"c:\Temp\NoPhoto300.png";
string key = "NoPhoto";
DateTime now = DateTime.Now;
using (Stream stream = File.OpenRead(path))
{
Image image = Image.FromStream(stream);
var newBlob300 = ImageManager.GetResizedImageBlob(image, 300, 0);
File.WriteAllBytes(@"c:\VoteImages\Profile300\" + key + ".png", newBlob300);
PoliticiansImagesBlobs.UpdateProfile300(newBlob300, key);
PoliticiansImagesBlobs.UpdateProfileOriginal(newBlob300, key);
var newBlob200 = ImageManager.GetResizedImageBlob(image, 200, 0);
File.WriteAllBytes(@"c:\VoteImages\Profile200\" + key + ".png", newBlob200);
PoliticiansImagesBlobs.UpdateProfile200(newBlob200, key);
var newBlob100 = ImageManager.GetResizedImageBlob(image, 100, 0);
File.WriteAllBytes(@"c:\VoteImages\Headshot100\" + key + ".png", newBlob100);
PoliticiansImagesBlobs.UpdateHeadshot100(newBlob100, key);
var newBlob75 = ImageManager.GetResizedImageBlob(image, 75, 0);
File.WriteAllBytes(@"c:\VoteImages\Headshot75\" + key + ".png", newBlob75);
PoliticiansImagesBlobs.UpdateHeadshot75(newBlob75, key);
var newBlob50 = ImageManager.GetResizedImageBlob(image, 50, 0);
File.WriteAllBytes(@"c:\VoteImages\Headshot50\" + key + ".png", newBlob50);
PoliticiansImagesBlobs.UpdateHeadshot50(newBlob50, key);
var newBlob35 = ImageManager.GetResizedImageBlob(image, 35, 0);
File.WriteAllBytes(@"c:\VoteImages\Headshot35\" + key + ".png", newBlob35);
PoliticiansImagesBlobs.UpdateHeadshot35(newBlob35, key);
var newBlob25 = ImageManager.GetResizedImageBlob(image, 25, 0);
File.WriteAllBytes(@"c:\VoteImages\Headshot25\" + key + ".png", newBlob25);
PoliticiansImagesBlobs.UpdateHeadshot25(newBlob25, key);
var newBlob20 = ImageManager.GetResizedImageBlob(image, 20, 0);
File.WriteAllBytes(@"c:\VoteImages\Headshot20\" + key + ".png", newBlob20);
PoliticiansImagesBlobs.UpdateHeadshot20(newBlob20, key);
var newBlob15 = ImageManager.GetResizedImageBlob(image, 15, 0);
File.WriteAllBytes(@"c:\VoteImages\Headshot15\" + key + ".png", newBlob15);
PoliticiansImagesBlobs.UpdateHeadshot15(newBlob15, key);
PoliticiansImagesData.UpdateHeadshotDate(now, key);
PoliticiansImagesData.UpdateHeadshotResizeDate(now, key);
PoliticiansImagesData.UpdateProfileOriginalDate(now, key);
AppendStatusText("Complete");
}
}
private static byte[] UpdatePoliticianImages(string politicianKey,
Stream imageStream, DateTime uploadTime, bool includeAllProfileImages,
bool includeHeadshotOriginal, bool includeHeadshotResizedImages,
bool checkForDuplicates, out Size originalSize, out byte[] originalBlob)
{
var memoryStream = new MemoryStream();
imageStream.Position = 0;
imageStream.CopyTo(memoryStream);
imageStream.Position = 0;
var image = Image.FromStream(imageStream);
originalSize = image.Size;
var blob = memoryStream.ToArray();
if (!image.RawFormat.Equals(ImageFormat.Jpeg)) // could be transparent
{
// draw on a white background
var b = new Bitmap(image.Width, image.Height);
b.SetResolution(image.HorizontalResolution, image.VerticalResolution);
using (var g = Graphics.FromImage(b))
{
g.Clear(Color.White);
g.DrawImageUnscaled(image, 0, 0);
//b.Save(@"c:\temp\zz.jpg", System.Drawing.Imaging.ImageFormat.Jpeg);
}
image = b;
}
// This is so all subsequent db operations can be updates
PoliticiansImagesData.GuaranteePoliticianKeyExists(politicianKey);
PoliticiansImagesBlobs.GuaranteePoliticianKeyExists(politicianKey);
originalBlob = null;
if (checkForDuplicates)
{
// We fetch this image to see if its a duplicate
var duplicateTester = GetImageToUseForDuplicateTesting();
if (duplicateTester != null)
{
var duplicateTesterBlob = GetResizedImageBlobAsJpg(image,
duplicateTester.MaxWidth, duplicateTester.MaxHeight);
originalBlob = duplicateTesterBlob;
var dbBlob =
PoliticiansImagesBlobs.GetColumn(duplicateTester.BlobsColumn,
politicianKey) as Byte[];
if (dbBlob != null && dbBlob.Length == duplicateTesterBlob.Length)
{
var isDuplicate =
!dbBlob.Where((t, inx) => t != duplicateTesterBlob[inx])
.Any();
if (isDuplicate)
{
return(null); // signals duplicate
}
}
}
}
if (includeAllProfileImages)
{
PoliticiansImagesData.UpdateProfileOriginalDate(uploadTime, politicianKey);
//PoliticiansImagesBlobs.UpdateProfileOriginal(blob, politicianKey);
foreach (var info in GetAllProfilePoliticianImageInfos())
{
var resizedBlob = GetResizedImageBlobAsJpg(image, info.MaxWidth,
info.MaxHeight);
PoliticiansImagesBlobs.UpdateColumn(info.BlobsColumn, resizedBlob,
politicianKey);
}
}
if (includeHeadshotOriginal)
{
PoliticiansImagesData.UpdateHeadshotDate(uploadTime, politicianKey);
}
if (includeHeadshotResizedImages)
{
foreach (var info in GetResizedHeadshotPoliticianImageInfos())
{
var resizedBlob = GetResizedImageBlobAsJpg(image, info.MaxWidth,
info.MaxHeight);
PoliticiansImagesBlobs.UpdateColumn(info.BlobsColumn, resizedBlob,
politicianKey);
}
PoliticiansImagesData.UpdateHeadshotResizeDate(uploadTime, politicianKey);
}
// Don't do this here. It belongs as a separate call.
//CommonCacheInvalidation.ScheduleInvalidation("politicianimage", politicianKey);
// We return the blob for logging purposes
return(blob);
}
