/// <summary>
/// Saves two images. A normal image for the web site and then a thumbnail.
/// </summary>
/// <param name="image">Original image to process.</param>
public static void MakeAlbumImages(Image image)
{
if(image == null)
{
throw new ArgumentNullException("image");
}
// Indexed GIFs can cause issues.
using(System.Drawing.Image originalImage = GraphicsHelper.FromFilePathAsUnindexedImage(image.OriginalFilePath))
{
var originalSize = new Size(originalImage.Width, originalImage.Height);
/// TODO: make new sizes configurations.
// New Display Size
Size displaySize = originalSize.ScaleToFit(Config.Settings.GalleryImageMaxWidth, Config.Settings.GalleryImageMaxHeight);
image.Height = displaySize.Height;
image.Width = displaySize.Width;
using(System.Drawing.Image displayImage = originalImage.GetResizedImage(displaySize))
{
displayImage.Save(image.ResizedFilePath, ImageFormat.Jpeg);
}
// smaller thumbnail
Size thumbSize = originalSize.ScaleToFit(Config.Settings.GalleryImageThumbnailWidth, Config.Settings.GalleryImageThumbnailHeight);
using(System.Drawing.Image thumbnailImage = originalImage.GetResizedImage(thumbSize))
{
thumbnailImage.Save(image.ThumbNailFilePath, ImageFormat.Jpeg);
}
}
}
private void ReplaceImage()
{
if (Page.IsValid)
{
_image = Repository.GetImage(ImageId, false /* activeOnly */);
_image.CategoryID = Convert.ToInt32(ddlGalleries.SelectedItem.Value);
_image.Title = txbTitle.Text;
_image.IsActive = ckbPublished.Checked;
try
{
_image.FileName = Path.GetFileName(ImageFile.PostedFile.FileName);
_image.Url = Url.ImageGalleryDirectoryUrl(Blog, _image.CategoryID);
_image.LocalDirectoryPath = Url.GalleryDirectoryPath(Blog, _image.CategoryID);
Images.Update(_image, ImageFile.PostedFile.GetFileStream());
Messages.ShowMessage(Resources.EditGalleries_ImageUpdated);
BindImage();
}
catch (Exception ex)
{
Messages.ShowError(String.Format(Constants.RES_EXCEPTION, "TODO...", ex.Message));
}
}
}
public void CanGetFilePath()
{
var image = new Image();
image.LocalDirectoryPath = @"c:\";
image.FileName = @"Test.jpg";
Assert.AreEqual(@"c:\Test.jpg", image.FilePath);
}
public void CanGetRecentImages()
{
//arrange
UnitTestHelper.SetupBlog();
var repository = new DatabaseObjectProvider();
var category = new LinkCategory
{
BlogId = Config.CurrentBlog.Id,
Description = "Whatever",
IsActive = true,
Title = "Whatever"
};
int categoryId = repository.CreateLinkCategory(category);
var image = new Image
{
Title = "Title",
CategoryID = categoryId,
BlogId = Config.CurrentBlog.Id,
FileName = "Foo",
Height = 10,
Width = 10,
IsActive = true,
};
int imageId = repository.InsertImage(image);
//act
ICollection<Image> images = repository.GetImages(Config.CurrentBlog.Host, null, 10);
//assert
Assert.AreEqual(1, images.Count);
Assert.AreEqual(imageId, images.First().ImageID);
}
private void UpdateImage()
{
if (Page.IsValid)
{
_image = Repository.GetImage(ImageId, false /* activeOnly */);
_image.CategoryID = Convert.ToInt32(ddlGalleries.SelectedItem.Value);
_image.Title = txbTitle.Text;
_image.IsActive = ckbPublished.Checked;
try
{
Images.UpdateImage(_image);
// would need to also move files for this to work here. should happen
// in the provider though.
Messages.ShowMessage(Resources.EditGalleries_ImageUpdated);
BindImage();
}
catch (Exception ex)
{
Messages.ShowError(String.Format(Constants.RES_EXCEPTION, "TODO...", ex.Message));
}
}
}
public static void DeleteImage(Image image)
{
if (image == null)
throw new ArgumentNullException("image", Resources.ArgumentNull_Generic);
ObjectProvider.Instance().DeleteImage(image.ImageID);
}
/// <summary>
/// Saves two images. A normal image for the web site and then a thumbnail.
/// </summary>
/// <param name="image">Original image to process.</param>
public static void MakeAlbumImages(Image image)
{
if (image == null)
{
throw new ArgumentNullException("image");
}
// Indexed GIFs can cause issues.
using (System.Drawing.Image originalImage = GraphicsHelper.FromFilePathAsUnindexedImage(image.OriginalFilePath))
{
var originalSize = new Size(originalImage.Width, originalImage.Height);
/// TODO: make new sizes configurations.
// New Display Size
Size displaySize = originalSize.ScaleToFit(Config.Settings.GalleryImageMaxWidth, Config.Settings.GalleryImageMaxHeight);
image.Height = displaySize.Height;
image.Width = displaySize.Width;
using (System.Drawing.Image displayImage = originalImage.GetResizedImage(displaySize))
{
displayImage.Save(image.ResizedFilePath, ImageFormat.Jpeg);
}
// smaller thumbnail
Size thumbSize = originalSize.ScaleToFit(Config.Settings.GalleryImageThumbnailWidth, Config.Settings.GalleryImageThumbnailHeight);
using (System.Drawing.Image thumbnailImage = originalImage.GetResizedImage(thumbSize))
{
thumbnailImage.Save(image.ThumbNailFilePath, ImageFormat.Jpeg);
}
}
}
public void CanGetAndSetSimpleProperties()
{
var image = new Image();
image.BlogId = 123;
Assert.AreEqual(123, image.BlogId);
image.CategoryID = 321;
Assert.AreEqual(321, image.CategoryID);
image.FileName = "Test.jpg";
Assert.AreEqual("Test.jpg", image.FileName);
image.Height = 300;
Assert.AreEqual(300, image.Height);
image.ImageID = 999;
Assert.AreEqual(999, image.ImageID);
image.IsActive = true;
Assert.IsTrue(image.IsActive);
image.LocalDirectoryPath = @"d:\";
Assert.AreEqual(@"d:\", image.LocalDirectoryPath);
image.Title = "Testing";
Assert.AreEqual("Testing", image.Title);
image.Width = 312;
Assert.AreEqual(312, image.Width);
}
/// <summary>
/// Updates the image.
/// </summary>
/// <param name="image">The image.</param>
public static void UpdateImage(Image image)
{
if (image == null)
{
throw new ArgumentNullException("image");
}
ObjectProvider.Instance().UpdateImage(image);
}
/// <summary>
/// Updates the image.
/// </summary>
/// <param name="image">The image.</param>
public static void Update(this ObjectRepository repository, Image image)
{
if (image == null)
{
throw new ArgumentNullException("image");
}
repository.UpdateImage(image);
}
public static void DeleteImage(Image image)
{
if(image == null)
{
throw new ArgumentNullException("image");
}
ObjectProvider.Instance().DeleteImage(image.ImageID);
}
/// <summary>
/// A fancy term for saving the image to disk :-). We'll take the image and try to save
/// it. This currently puts all images in the same directory which can cause a conflict
/// if the file already exists. So we'll add in a way to take a new file name.
/// </summary>
private void PersistImage(string fileName)
{
if (Page.IsValid)
{
var image = new Image
{
Blog = Blog,
CategoryID = CategoryId,
Title = txbImageTitle.Text,
IsActive = ckbIsActiveImage.Checked,
FileName = Path.GetFileName(fileName),
Url = Url.ImageGalleryDirectoryUrl(Blog, CategoryId),
LocalDirectoryPath = Url.GalleryDirectoryPath(Blog, CategoryId)
};
try
{
if (File.Exists(image.OriginalFilePath))
{
// tell the user we can't accept this file.
Messages.ShowError(Resources.EditGalleries_FileAlreadyExists);
// switch around our GUI.
PanelSuggestNewName.Visible = true;
PanelDefaultName.Visible = false;
AddImages.Collapsed = false;
// Unfortunately you can't set ImageFile.PostedFile.FileName. At least suggest
// a name for the new file.
TextBoxImageFileName.Text = image.FileName;
return;
}
int imageId = Images.InsertImage(image, ImageFile.PostedFile.GetFileStream());
if (imageId > 0)
{
Messages.ShowMessage(Resources.EditGalleries_ImageAdded);
txbImageTitle.Text = String.Empty;
}
else
{
Messages.ShowError(Constants.RES_FAILUREEDIT + " " + Resources.EditGalleries_ProblemPosting);
}
}
catch (Exception ex)
{
Messages.ShowError(String.Format(Constants.RES_EXCEPTION, "TODO...", ex.Message));
}
}
// if we're successful we need to revert back to our standard view
PanelSuggestNewName.Visible = false;
PanelDefaultName.Visible = true;
// re-bind the gallery; note we'll skip this step if a correctable error occurs.
BindGallery();
}
private void DeleteImage(int imageId)
{
Image image = Repository.GetImage(imageId, false /* activeOnly */);
var command = new DeleteImageCommand(image, Url.ImageGalleryDirectoryUrl(Blog, image.CategoryID))
{
ExecuteSuccessMessage = string.Format(CultureInfo.CurrentCulture, "Image '{0}' deleted",
image.OriginalFile)
};
Messages.ShowMessage(command.Execute());
BindGallery();
}
/// <summary>
/// Inserts the image.
/// </summary>
/// <param name="image">The image.</param>
/// <param name="buffer">The buffer.</param>
/// <returns></returns>
public static int InsertImage(Image image, byte[] buffer)
{
if(image == null)
{
throw new ArgumentNullException("image");
}
if(!File.Exists(image.OriginalFilePath) && SaveImage(buffer, image.OriginalFilePath))
{
MakeAlbumImages(image);
return ObjectProvider.Instance().InsertImage(image);
}
return NullValue.NullInt32;
}
/// <summary>
/// Inserts the image.
/// </summary>
/// <param name="image">The image.</param>
/// <param name="buffer">The buffer.</param>
/// <returns></returns>
public static int Insert(this ObjectRepository repository, Image image, byte[] buffer)
{
if (image == null)
{
throw new ArgumentNullException("image");
}
if (!File.Exists(image.OriginalFilePath) && SaveImage(buffer, image.OriginalFilePath))
{
MakeAlbumImages(image);
return(repository.InsertImage(image));
}
return(NullValue.NullInt32);
}
/// <summary>
/// Inserts the image.
/// </summary>
/// <param name="image">The image.</param>
/// <param name="buffer">The buffer.</param>
/// <returns></returns>
public static int InsertImage(Image image, byte[] buffer)
{
if (image == null)
{
throw new ArgumentNullException("image");
}
if (!File.Exists(image.OriginalFilePath) && SaveImage(buffer, image.OriginalFilePath))
{
MakeAlbumImages(image);
return(ObjectProvider.Instance().InsertImage(image));
}
return(NullValue.NullInt32);
}
// added
public static void Update(this ObjectRepository repository, Image image, byte[] buffer)
{
if (image == null)
{
throw new ArgumentNullException("image");
}
if (buffer == null)
{
throw new ArgumentNullException("buffer");
}
if (SaveImage(buffer, image.OriginalFilePath))
{
MakeAlbumImages(image);
repository.Update(image);
}
}
public void CanMakeAlbumImages()
{
Image image = new Image();
image.Title = "Test Image";
image.Height = 1;
image.Width = 1;
image.IsActive = true;
image.LocalDirectoryPath = Path.GetFullPath(TestDirectory);
image.FileName = "test.gif";
//Write original image.
Images.SaveImage(singlePixelBytes, image.OriginalFilePath);
FileAssert.Exists(image.OriginalFilePath);
Images.MakeAlbumImages(image);
FileAssert.Exists(image.ResizedFilePath);
FileAssert.Exists(image.ThumbNailFilePath);
}
/// <summary>
/// Saves two images. A normal image for the web site and then a thumbnail.
/// </summary>
/// <param name="image">Original image to process.</param>
public static void MakeAlbumImages(Image image)
{
if (image == null)
throw new ArgumentNullException("image", Resources.ArgumentNull_Generic);
System.Drawing.Image originalImage = System.Drawing.Image.FromFile(image.OriginalFilePath);
// Need to load the original image to manipulate. But indexed GIFs can cause issues.
if ((originalImage.PixelFormat & PixelFormat.Indexed) != 0)
{
// Draw the index image to a new bitmap. It will then be unindexed.
System.Drawing.Image unindexedImage = new Bitmap(originalImage.Width, originalImage.Height);
Graphics g = Graphics.FromImage(unindexedImage);
g.DrawImageUnscaled(originalImage, 0, 0);
originalImage.Dispose();
originalImage = unindexedImage;
}
// Dispose the original graphic (be kind; clean up)
using (originalImage)
{
/// TODO: make both sizes configurations.
// Calculate the new sizes we want (properly scaled)
Size displaySize = ResizeImage(originalImage.Width, originalImage.Height, 640, 480);
Size thumbSize = ResizeImage(originalImage.Width, originalImage.Height, 120, 120);
// Tell the object what its new display size will be
image.Height = displaySize.Height;
image.Width = displaySize.Width;
// Create a mid-size display image by drawing the original image into a smaller area.
using (System.Drawing.Image displayImage = new Bitmap(displaySize.Width, displaySize.Height, originalImage.PixelFormat))
{
using (Graphics displayGraphic = Graphics.FromImage(displayImage))
{
displayGraphic.CompositingQuality = CompositingQuality.HighQuality;
displayGraphic.SmoothingMode = SmoothingMode.HighQuality;
displayGraphic.InterpolationMode = InterpolationMode.HighQualityBicubic;
Rectangle displayRectangle = new Rectangle(0, 0, displaySize.Width, displaySize.Height);
displayGraphic.DrawImage(originalImage, displayRectangle);
// Save our file
displayImage.Save(image.ResizedFilePath, ImageFormat.Jpeg);
}
}
// Create a small thumbnail
using (System.Drawing.Image thumbImage = new Bitmap(thumbSize.Width, thumbSize.Height, originalImage.PixelFormat))
{
using (Graphics thumbGraphic = Graphics.FromImage(thumbImage))
{
thumbGraphic.CompositingQuality = CompositingQuality.HighQuality;
thumbGraphic.SmoothingMode = SmoothingMode.HighQuality;
thumbGraphic.InterpolationMode = InterpolationMode.HighQualityBicubic;
Rectangle thumbRectangle = new Rectangle(0, 0, thumbSize.Width, thumbSize.Height);
thumbGraphic.DrawImage(originalImage, thumbRectangle);
// Save our file
thumbImage.Save(image.ThumbNailFilePath, ImageFormat.Jpeg);
}
}
}
}
/// <summary>
/// A fancy term for saving the image to disk :-). We'll take the image and try to save
/// it. This currently puts all images in the same directory which can cause a conflict
/// if the file already exists. So we'll add in a way to take a new file name.
/// </summary>
private void PersistImage(string fileName)
{
if(Page.IsValid)
{
var image = new Image
{
Blog = Blog,
CategoryID = CategoryId,
Title = txbImageTitle.Text,
IsActive = ckbIsActiveImage.Checked,
FileName = Path.GetFileName(fileName),
Url = Url.ImageGalleryDirectoryUrl(Blog, CategoryId),
LocalDirectoryPath = Url.GalleryDirectoryPath(Blog, CategoryId)
};
try
{
if(File.Exists(image.OriginalFilePath))
{
// tell the user we can't accept this file.
Messages.ShowError(Resources.EditGalleries_FileAlreadyExists);
// switch around our GUI.
PanelSuggestNewName.Visible = true;
PanelDefaultName.Visible = false;
AddImages.Collapsed = false;
// Unfortunately you can't set ImageFile.PostedFile.FileName. At least suggest
// a name for the new file.
TextBoxImageFileName.Text = image.FileName;
return;
}
int imageId = Images.InsertImage(image, ImageFile.PostedFile.GetFileStream());
if(imageId > 0)
{
Messages.ShowMessage(Resources.EditGalleries_ImageAdded);
txbImageTitle.Text = String.Empty;
}
else
{
Messages.ShowError(Constants.RES_FAILUREEDIT + " " + Resources.EditGalleries_ProblemPosting);
}
}
catch(Exception ex)
{
Messages.ShowError(String.Format(Constants.RES_EXCEPTION, "TODO...", ex.Message));
}
}
// if we're successful we need to revert back to our standard view
PanelSuggestNewName.Visible = false;
PanelDefaultName.Visible = true;
// re-bind the gallery; note we'll skip this step if a correctable error occurs.
BindGallery();
}
private void PersistImageArchive()
{
List<string> goodFiles = new List<string>(),
badFiles = new List<string>(),
updatedFiles = new List<string>();
byte[] archiveData = ImageFile.PostedFile.GetFileStream();
using(var memoryStream = new MemoryStream(archiveData))
{
using(var zip = new ZipInputStream(memoryStream))
{
ZipEntry theEntry;
while((theEntry = zip.GetNextEntry()) != null)
{
string fileName = Path.GetFileName(theEntry.Name);
// TODO: Filter for image types?
if(!String.IsNullOrEmpty(fileName))
{
byte[] fileData;
var image = new Image
{
Blog = Blog,
CategoryID = CategoryId,
Title = fileName,
IsActive = ckbIsActiveImage.Checked,
FileName = Path.GetFileName(fileName),
Url = Url.ImageGalleryDirectoryUrl(Blog, CategoryId),
LocalDirectoryPath = Url.GalleryDirectoryPath(Blog, CategoryId)
};
// Read the next file from the Zip stream
using(var currentFileData = new MemoryStream((int)theEntry.Size))
{
int size = 2048;
var data = new byte[size];
while(true)
{
size = zip.Read(data, 0, data.Length);
if(size > 0)
{
currentFileData.Write(data, 0, size);
}
else
{
break;
}
}
fileData = currentFileData.ToArray();
}
try
{
// If it exists, update it
if(File.Exists(image.OriginalFilePath))
{
Images.Update(image, fileData);
updatedFiles.Add(theEntry.Name);
}
else
{
// Attempt insertion as a new image
int imageId = Images.InsertImage(image, fileData);
if(imageId > 0)
{
goodFiles.Add(theEntry.Name);
}
else
{
// Wrong format, perhaps?
badFiles.Add(theEntry.Name);
}
}
}
catch(Exception ex)
{
badFiles.Add(theEntry.Name + " (" + ex.Message + ")");
}
}
}
}
}
// Construct and display the status message of added/updated/deleted images
string status = string.Format(CultureInfo.InvariantCulture,
Resources.EditGalleries_ArchiveProcessed +
@"<br />
<b><a onclick=""javascript:ToggleVisibility(document.getElementById('ImportAddDetails'))"">" +
Resources.Label_Adds +
@" ({0})</a></b><span id=""ImportAddDetails"" style=""display:none""> : <br /> {1}</span><br />
<b><a onclick=""javascript:ToggleVisibility(document.getElementById('ImportUpdateDetails'))"">" +
Resources.Label_Updates +
@" ({2})</a></b><span id=""ImportUpdateDetails"" style=""display:none""> : <br /> {3}</span><br />
<b><a onclick=""javascript:ToggleVisibility(document.getElementById('ImportErrorDetails'))"">" +
Resources.Label_Errors +
@" ({4})</a></b><span id=""ImportErrorDetails"" style=""display:none""> : <br /> {5}</span>",
goodFiles.Count,
(goodFiles.Count > 0
? string.Join("<br /> ", goodFiles.ToArray())
: "none"),
updatedFiles.Count,
(updatedFiles.Count > 0
? string.Join("<br /> ", updatedFiles.ToArray())
: "none"),
badFiles.Count,
(badFiles.Count > 0
? string.Join("<br /> ", badFiles.ToArray())
: "none"));
Messages.ShowMessage(status);
txbImageTitle.Text = String.Empty;
// if we're successful we need to revert back to our standard view
PanelSuggestNewName.Visible = false;
PanelDefaultName.Visible = true;
// re-bind the gallery; note we'll skip this step if a correctable error occurs.
BindGallery();
}
protected void SetGalleryInfo(Image image)
{
GalleryTitle = SubtextContext.Repository.GetLinkCategory(image.CategoryID, false).Title;
}
public void GetOriginalFileNamePrependsLetterOWithUnderscore()
{
var image = new Image();
image.LocalDirectoryPath = @"c:\";
image.FileName = @"Test.jpg";
Assert.AreEqual(@"o_Test.jpg", image.OriginalFile);
Assert.AreEqual(@"c:\o_Test.jpg", image.OriginalFilePath);
}
// added
public static void Update(Image image, byte[] buffer)
{
if(image == null)
{
throw new ArgumentNullException("image");
}
if(buffer == null)
{
throw new ArgumentNullException("buffer");
}
if(SaveImage(buffer, image.OriginalFilePath))
{
MakeAlbumImages(image);
UpdateImage(image);
}
}
private void PersistImageArchive()
{
List<string> goodFiles = new List<string>(),
badFiles = new List<string>(),
updatedFiles = new List<string>();
byte[] archiveData = ImageFile.PostedFile.GetFileStream();
using (var zipArchive = ZipFile.Read(new MemoryStream(archiveData)))
{
foreach (var entry in zipArchive.Entries)
{
var image = new Image
{
Blog = Blog,
CategoryID = CategoryId,
Title = entry.FileName,
IsActive = ckbIsActiveImage.Checked,
FileName = Path.GetFileName(entry.FileName),
Url = Url.ImageGalleryDirectoryUrl(Blog, CategoryId),
LocalDirectoryPath = Url.GalleryDirectoryPath(Blog, CategoryId)
};
var memoryStream = new MemoryStream();
entry.Extract(memoryStream);
var fileData = memoryStream.ToArray();
try
{
// If it exists, update it
if (File.Exists(image.OriginalFilePath))
{
Repository.Update(image, fileData);
updatedFiles.Add(entry.FileName);
}
else
{
// Attempt insertion as a new image
int imageId = Repository.Insert(image, fileData);
if (imageId > 0)
{
goodFiles.Add(entry.FileName);
}
else
{
// Wrong format, perhaps?
badFiles.Add(entry.FileName);
}
}
}
catch (Exception ex)
{
badFiles.Add(entry.FileName + " (" + ex.Message + ")");
}
}
}
// Construct and display the status message of added/updated/deleted images
string status = string.Format(CultureInfo.InvariantCulture,
Resources.EditGalleries_ArchiveProcessed +
@"<br />
<b><a onclick=""javascript:ToggleVisibility(document.getElementById('ImportAddDetails'))"">" +
Resources.Label_Adds +
@" ({0})</a></b><span id=""ImportAddDetails"" style=""display:none""> : <br /> {1}</span><br />
<b><a onclick=""javascript:ToggleVisibility(document.getElementById('ImportUpdateDetails'))"">" +
Resources.Label_Updates +
@" ({2})</a></b><span id=""ImportUpdateDetails"" style=""display:none""> : <br /> {3}</span><br />
<b><a onclick=""javascript:ToggleVisibility(document.getElementById('ImportErrorDetails'))"">" +
Resources.Label_Errors +
@" ({4})</a></b><span id=""ImportErrorDetails"" style=""display:none""> : <br /> {5}</span>",
goodFiles.Count,
(goodFiles.Count > 0
? string.Join("<br /> ", goodFiles.ToArray())
: "none"),
updatedFiles.Count,
(updatedFiles.Count > 0
? string.Join("<br /> ", updatedFiles.ToArray())
: "none"),
badFiles.Count,
(badFiles.Count > 0
? string.Join("<br /> ", badFiles.ToArray())
: "none"));
Messages.ShowMessage(status);
txbImageTitle.Text = String.Empty;
// if we're successful we need to revert back to our standard view
PanelSuggestNewName.Visible = false;
PanelDefaultName.Visible = true;
// re-bind the gallery; note we'll skip this step if a correctable error occurs.
BindGallery();
}
private void ReplaceImage()
{
if (Page.IsValid)
{
_image = Repository.GetImage(ImageId, false /* activeOnly */);
_image.CategoryID = Convert.ToInt32(ddlGalleries.SelectedItem.Value);
_image.Title = txbTitle.Text;
_image.IsActive = ckbPublished.Checked;
try
{
_image.FileName = Path.GetFileName(ImageFile.PostedFile.FileName);
_image.Url = Url.ImageGalleryDirectoryUrl(Blog, _image.CategoryID);
_image.LocalDirectoryPath = Url.GalleryDirectoryPath(Blog, _image.CategoryID);
Repository.Update(_image, ImageFile.PostedFile.GetFileStream());
Messages.ShowMessage(Resources.EditGalleries_ImageUpdated);
BindImage();
}
catch (Exception ex)
{
Messages.ShowError(String.Format(Constants.RES_EXCEPTION, "TODO...", ex.Message));
}
}
}
private static Image CreateStandaloneImageInstance()
{
Image image = new Image();
image.Title = "Test Image";
image.Height = 1;
image.Width = 1;
image.IsActive = true;
image.LocalDirectoryPath = Path.GetFullPath(TestDirectory);
image.FileName = "test.gif";
return image;
}
private void PersistImageArchive()
{
List <string> goodFiles = new List <string>(),
badFiles = new List <string>(),
updatedFiles = new List <string>();
byte[] archiveData = ImageFile.PostedFile.GetFileStream();
using (var memoryStream = new MemoryStream(archiveData))
{
using (var zip = new ZipInputStream(memoryStream))
{
ZipEntry theEntry;
while ((theEntry = zip.GetNextEntry()) != null)
{
string fileName = Path.GetFileName(theEntry.Name);
// TODO: Filter for image types?
if (!String.IsNullOrEmpty(fileName))
{
byte[] fileData;
var image = new Image
{
Blog = Blog,
CategoryID = CategoryId,
Title = fileName,
IsActive = ckbIsActiveImage.Checked,
FileName = Path.GetFileName(fileName),
Url = Url.ImageGalleryDirectoryUrl(Blog, CategoryId),
LocalDirectoryPath = Url.GalleryDirectoryPath(Blog, CategoryId)
};
// Read the next file from the Zip stream
using (var currentFileData = new MemoryStream((int)theEntry.Size))
{
int size = 2048;
var data = new byte[size];
while (true)
{
size = zip.Read(data, 0, data.Length);
if (size > 0)
{
currentFileData.Write(data, 0, size);
}
else
{
break;
}
}
fileData = currentFileData.ToArray();
}
try
{
// If it exists, update it
if (File.Exists(image.OriginalFilePath))
{
Images.Update(image, fileData);
updatedFiles.Add(theEntry.Name);
}
else
{
// Attempt insertion as a new image
int imageId = Images.InsertImage(image, fileData);
if (imageId > 0)
{
goodFiles.Add(theEntry.Name);
}
else
{
// Wrong format, perhaps?
badFiles.Add(theEntry.Name);
}
}
}
catch (Exception ex)
{
badFiles.Add(theEntry.Name + " (" + ex.Message + ")");
}
}
}
}
}
// Construct and display the status message of added/updated/deleted images
string status = string.Format(CultureInfo.InvariantCulture,
Resources.EditGalleries_ArchiveProcessed +
@"<br />
<b><a onclick=""javascript:ToggleVisibility(document.getElementById('ImportAddDetails'))"">" +
Resources.Label_Adds +
@" ({0})</a></b><span id=""ImportAddDetails"" style=""display:none""> : <br /> {1}</span><br />
<b><a onclick=""javascript:ToggleVisibility(document.getElementById('ImportUpdateDetails'))"">" +
Resources.Label_Updates +
@" ({2})</a></b><span id=""ImportUpdateDetails"" style=""display:none""> : <br /> {3}</span><br />
<b><a onclick=""javascript:ToggleVisibility(document.getElementById('ImportErrorDetails'))"">" +
Resources.Label_Errors +
@" ({4})</a></b><span id=""ImportErrorDetails"" style=""display:none""> : <br /> {5}</span>",
goodFiles.Count,
(goodFiles.Count > 0
? string.Join("<br /> ", goodFiles.ToArray())
: "none"),
updatedFiles.Count,
(updatedFiles.Count > 0
? string.Join("<br /> ", updatedFiles.ToArray())
: "none"),
badFiles.Count,
(badFiles.Count > 0
? string.Join("<br /> ", badFiles.ToArray())
: "none"));
Messages.ShowMessage(status);
txbImageTitle.Text = String.Empty;
// if we're successful we need to revert back to our standard view
PanelSuggestNewName.Visible = false;
PanelDefaultName.Visible = true;
// re-bind the gallery; note we'll skip this step if a correctable error occurs.
BindGallery();
}
protected void SetGalleryInfo(Image image)
{
GalleryTitle = SubtextContext.Repository.GetLinkCategory(image.CategoryID, false).Title;
}
public void GetResizedFileNamePrependsLetterTWithUnderscore()
{
var image = new Image();
image.FileName = @"Test.jpg";
image.LocalDirectoryPath = @"c:\";
Assert.AreEqual(@"r_Test.jpg", image.ResizedFile);
Assert.AreEqual(@"c:\r_Test.jpg", image.ResizedFilePath);
}
private void UpdateImage()
{
if (Page.IsValid)
{
_image = Repository.GetImage(ImageId, false /* activeOnly */);
_image.CategoryID = Convert.ToInt32(ddlGalleries.SelectedItem.Value);
_image.Title = txbTitle.Text;
_image.IsActive = ckbPublished.Checked;
try
{
Repository.Update(_image);
// would need to also move files for this to work here. should happen
// in the provider though.
Messages.ShowMessage(Resources.EditGalleries_ImageUpdated);
BindImage();
}
catch (Exception ex)
{
Messages.ShowError(String.Format(Constants.RES_EXCEPTION, "TODO...", ex.Message));
}
}
}
private void PersistImageArchive()
{
List <string> goodFiles = new List <string>(),
badFiles = new List <string>(),
updatedFiles = new List <string>();
byte[] archiveData = ImageFile.PostedFile.GetFileStream();
using (var zipArchive = ZipFile.Read(new MemoryStream(archiveData)))
{
foreach (var entry in zipArchive.Entries)
{
var image = new Image
{
Blog = Blog,
CategoryID = CategoryId,
Title = entry.FileName,
IsActive = ckbIsActiveImage.Checked,
FileName = Path.GetFileName(entry.FileName),
Url = Url.ImageGalleryDirectoryUrl(Blog, CategoryId),
LocalDirectoryPath = Url.GalleryDirectoryPath(Blog, CategoryId)
};
var memoryStream = new MemoryStream();
entry.Extract(memoryStream);
var fileData = memoryStream.ToArray();
try
{
// If it exists, update it
if (File.Exists(image.OriginalFilePath))
{
Repository.Update(image, fileData);
updatedFiles.Add(entry.FileName);
}
else
{
// Attempt insertion as a new image
int imageId = Repository.Insert(image, fileData);
if (imageId > 0)
{
goodFiles.Add(entry.FileName);
}
else
{
// Wrong format, perhaps?
badFiles.Add(entry.FileName);
}
}
}
catch (Exception ex)
{
badFiles.Add(entry.FileName + " (" + ex.Message + ")");
}
}
}
// Construct and display the status message of added/updated/deleted images
string status = string.Format(CultureInfo.InvariantCulture,
Resources.EditGalleries_ArchiveProcessed +
@"<br />
<b><a onclick=""javascript:ToggleVisibility(document.getElementById('ImportAddDetails'))"">" +
Resources.Label_Adds +
@" ({0})</a></b><span id=""ImportAddDetails"" style=""display:none""> : <br /> {1}</span><br />
<b><a onclick=""javascript:ToggleVisibility(document.getElementById('ImportUpdateDetails'))"">" +
Resources.Label_Updates +
@" ({2})</a></b><span id=""ImportUpdateDetails"" style=""display:none""> : <br /> {3}</span><br />
<b><a onclick=""javascript:ToggleVisibility(document.getElementById('ImportErrorDetails'))"">" +
Resources.Label_Errors +
@" ({4})</a></b><span id=""ImportErrorDetails"" style=""display:none""> : <br /> {5}</span>",
goodFiles.Count,
(goodFiles.Count > 0
? string.Join("<br /> ", goodFiles.ToArray())
: "none"),
updatedFiles.Count,
(updatedFiles.Count > 0
? string.Join("<br /> ", updatedFiles.ToArray())
: "none"),
badFiles.Count,
(badFiles.Count > 0
? string.Join("<br /> ", badFiles.ToArray())
: "none"));
Messages.ShowMessage(status);
txbImageTitle.Text = String.Empty;
// if we're successful we need to revert back to our standard view
PanelSuggestNewName.Visible = false;
PanelDefaultName.Visible = true;
// re-bind the gallery; note we'll skip this step if a correctable error occurs.
BindGallery();
}
