/// <summary>
/// Handles file uploads, supplies a progress meter using class ProgressInfo.
/// </summary>
public static void Iis6Upload()
{
( "FUNCTION /w SP,ADHOC,fileSystem,binaryStream upload" ).Debug( 10 );
Dictionary<string, object> j = new Dictionary<string, object>();
string uploadId = HttpContext.Current.Request.QueryString[ "uploadId" ];
string explicitTarget = HttpContext.Current.Request.QueryString[ "target" ];
string targetDirectory = Main.PhysicalApplicationPath;
string userRootDir = targetDirectory + "\\user\\";
string userDir = targetDirectory + "\\user\\" + Convert.ToString( Session.CurrentSession.UserId );
string publicDir = targetDirectory + "\\user\\public";
string tempDir = targetDirectory + "\\temp";
if( !Directory.Exists( userRootDir ) ) {
Directory.CreateDirectory( userRootDir );
}
if( !Directory.Exists( tempDir ) ) {
Directory.CreateDirectory( tempDir );
}
if(Session.CurrentSession.UserId == -1) {
targetDirectory = publicDir;
if( !Directory.Exists( publicDir ) ) {
Directory.CreateDirectory( publicDir );
}
} else {
targetDirectory = userDir;
if( !Directory.Exists( userDir ) ) {
Directory.CreateDirectory( userDir );
}
}
if( explicitTarget.Length > 0 ) {
if( Directory.Exists( explicitTarget ) ) {
targetDirectory = explicitTarget;
}
}
const int BUFFER_SIZE = 16384;
/* find the raw request */
HttpWorkerRequest request = ( HttpWorkerRequest )HttpContext.Current.GetType().GetProperty( "WorkerRequest", ( BindingFlags )36 ).GetValue( HttpContext.Current, null );
string contentType = HttpContext.Current.Request.ContentType;
if( contentType.Contains( "multipart/form-data" ) ) {
using(Impersonation imp = new Impersonation()) {
Guid id = new Guid(uploadId);
ProgressInfo u = new ProgressInfo(id);
if(!Main.ProgressInfos.ContainsKey(id)) {
Main.ProgressInfos.Add(id, u);
} else {
Main.ProgressInfos[id] = u;
}
string boundary = contentType.Substring(contentType.IndexOf("boundary=") + 9);
List<string> delList = new List<string>();
byte[] binBoundary = System.Text.Encoding.UTF8.GetBytes(boundary);
byte[] binFileNameProp = System.Text.Encoding.UTF8.GetBytes("filename=\"");
u.TotalItemSize = Convert.ToInt32(request.GetKnownRequestHeader(HttpWorkerRequest.HeaderContentLength));
u.CurrentItemName = "multipart/form-data stream";
if(u.TotalItemSize < 0) {
u.Complete = true;
return;
}; /* over size */
u.CurrentSizeComplete = 0;
int bytes = BUFFER_SIZE;
byte[] buffer = new byte[BUFFER_SIZE];
Guid tempFileId = System.Guid.NewGuid();
buffer.Equals(buffer);
byte[] body = request.GetPreloadedEntityBody();
u.CurrentSizeComplete += body.Length;
string tempFile = Main.PhysicalApplicationPath + "\\temp\\temp_" + tempFileId.ToString() + ".tmp";
delList.Add(tempFile);
try {
long tickCount = Environment.TickCount;
long tickTimeout = 1000;
u.Started = DateTime.Now;
using(FileStream fs = File.Create(tempFile)) {
fs.Write(body, 0, body.Length);
if(!request.IsEntireEntityBodyIsPreloaded()) {
while((u.TotalItemSize - u.CurrentSizeComplete) >= bytes) {
bytes = request.ReadEntityBody(buffer, buffer.Length);
u.CurrentSizeComplete += bytes;
u.Updated = DateTime.Now;
fs.Write(buffer, 0, bytes);
if(bytes > 0) {
tickCount = Environment.TickCount;
}
if(Environment.TickCount - tickCount > tickTimeout) {
("HTTP client tick timedout during upload.").Debug(4);
u.Complete = true;
File.Delete(tempFile);
return;
}
}
bytes = request.ReadEntityBody(buffer, (u.TotalItemSize - u.CurrentSizeComplete));
fs.Write(buffer, 0, bytes);
u.CurrentSizeComplete += bytes;
}
}
/* file(s) downloaded now parse the request file */
List<long> boundaries = new List<long>();
List<long> fileNames = new List<long>();
long boundaryLength = binBoundary.Length;
long bufferSize = 10240;
using(FileStream fs = File.OpenRead(tempFile)) {
boundaries = fs.Find(binBoundary, 0);/*get all the boundraies in the upload*/
List<string> tmpFilePaths = new List<string>();
u.TotalItemSize = Convert.ToInt32(fs.Length);
for(var x = 0; boundaries.Count - 1 > x; x++) {
byte[] cBuffer = new byte[bufferSize];
string fileName = "";
long endAt = 0;
long headerEndsAt = 0;
string destFilePath = Main.PhysicalApplicationPath + "\\temp\\temp_" + tempFileId.ToString() + "___" + Convert.ToString(x) + ".tmp";
if(boundaries.Count - 1 == x) {
endAt = fs.Length;
} else {
endAt = boundaries[x + 1];
}
using(FileStream ds = File.Create(destFilePath)) {
u.CurrentSizeComplete = Convert.ToInt32(boundaries[x]);
fs.Position = boundaries[x];
headerEndsAt = fs.FindFirst(new byte[4] { 13, 10, 13, 10 }, boundaries[x]) + 6;
fs.Position = boundaries[x];
byte[] headerBytes = new byte[headerEndsAt - boundaries[x]];
bytes = fs.Read(headerBytes, 0, headerBytes.Length);
string header = System.Text.Encoding.UTF8.GetString(headerBytes);
int filenameStart = header.IndexOf("filename=\"") + 10;
int filenameEnds = header.IndexOf("\"", filenameStart);
fileName = header.Substring(filenameStart, (filenameEnds - filenameStart));
u.CurrentItemName = fileName;
/* move to the end of the header */
fs.Position = headerEndsAt;
/*copy the data from the sumission temp file into the finished temp file*/
bytes = 1;
long dataLength = endAt - headerEndsAt;
long readIn = 0;
int remainder = Convert.ToInt32(dataLength % cBuffer.Length);
if(dataLength > cBuffer.Length) {
while((readIn + cBuffer.Length) < dataLength) {
bytes = fs.Read(cBuffer, 0, cBuffer.Length);
ds.Write(cBuffer, 0, cBuffer.Length);
readIn += cBuffer.Length;
}
} else {
remainder = Convert.ToInt32(dataLength);
}
if(remainder > 0) {
fs.Read(cBuffer, 0, remainder);
ds.Write(cBuffer, 0, remainder);
}
if(fileName.Length > 0 && filenameStart > 9) {
tmpFilePaths.Add(destFilePath + "|" + fileName);
}
delList.Add(destFilePath);
}
}
for(var y = 0; tmpFilePaths.Count > y; y++) {
string tempFileLocation = tmpFilePaths[y].Split('|')[0];
string orgFileNameWithExt = tmpFilePaths[y].Split('|')[1];
string orgFileExt = Path.GetExtension(orgFileNameWithExt);
string orgFileName = Path.GetFileNameWithoutExtension(orgFileNameWithExt);
string newFileName = orgFileName;
string newFileNameWithExt = orgFileName + orgFileExt;
int f = 0;
while(File.Exists(Path.Combine(targetDirectory, newFileNameWithExt))) {
newFileNameWithExt = newFileName + "(" + Convert.ToString(f + 1) + ")" + orgFileExt;
f++;
}
File.Move(tempFileLocation, Path.Combine(targetDirectory, newFileNameWithExt));
u.UploadedFiles.Add(Path.Combine(targetDirectory, newFileNameWithExt));
}
}
for(var y = 0; delList.Count > y; y++) {
File.Delete(delList[y]);
}
u.Complete = true;
} catch(Exception e) {
(e.Message).Debug(0);
u.Complete = true;
for(var y = 0; delList.Count > y; y++) {
File.Delete(delList[y]);
}
}
}
}
try {
HttpContext.Current.Response.Redirect( Main.AdminDirectory + "/js/blank.html" );
request.FlushResponse( true );
request.EndOfRequest();
request.CloseConnection();
} finally {
}
return;
}
/// <summary>
/// Renders the template images. Updates an ProgressInfo matching progressInfoId parameter.
/// </summary>
/// <param name="templateId">The template id.</param>
/// <param name="progressInfoId">The progress info id.</param>
/// <returns></returns>
public static List<object> RenderTemplateImages( string templateId, string progressInfoId )
{
Guid id = new Guid( progressInfoId );
ProgressInfo u = new ProgressInfo( id );
if( !Main.ProgressInfos.ContainsKey( id ) ) {
Main.ProgressInfos.Add( id, u );
} else {
Main.ProgressInfos[ id ] = u;
}
u.CurrentItemName = "Starting";
u.TotalItemCount = 0;
u.Started = DateTime.Now;
( "FUNCTION /w SP renderTemplateImages" ).Debug( 10 );
List<object> l = new List<object>();
List<object> entries = new List<object>();
using(Impersonation imp = new Impersonation()) {
using(SqlConnection cn = Site.CreateConnection(true, true)) {
cn.Open();
using(SqlCommand cmd = new SqlCommand("getTemplateUsage @templateId", cn)) {
cmd.Parameters.Add("@templateId", SqlDbType.UniqueIdentifier).Value = new Guid(templateId.ToString());
using(SqlDataReader d = cmd.ExecuteReader()) {
if(d.HasRows) {
while(d.Read()) {
foreach(Commerce.Item i in Main.Site.Items.List) {
u.TotalItemCount++;
string[] ls = { d.GetString(1) };
List<object> f = new List<object>();
f.Add(i.ItemNumber);
f.Add(ls);
f.Add(d.GetGuid(0));
entries.Add(f);
}
}
}
}
}
}
foreach(List<object> entry in entries) {
l.Add(RefreshItemImages(((string)entry[0]), ((string[])entry[1]), ((Guid)(entry[2])), Guid.Empty));
u.CurrentItemCount++;
u.Updated = DateTime.Now;
u.CurrentItemName = ((string)entry[0]);
}
}
u.Complete = true;
return l;
}
/// <summary>
/// Renders the image gallery.
/// </summary>
/// <param name="_galleryId">The _gallery id.</param>
/// <param name="progressInfoId">The progress info id.</param>
/// <returns></returns>
public static Dictionary<string, object> RenderImageGallery( string _galleryId, string progressInfoId )
{
( "FUNCTION /w SP,fileSystem renderImageGallery" ).Debug( 10 );
Guid id = new Guid( progressInfoId );
ProgressInfo u = new ProgressInfo( id );
if( !Main.ProgressInfos.ContainsKey( id ) ) {
Main.ProgressInfos.Add( id, u );
} else {
Main.ProgressInfos[ id ] = u;
}
u.CurrentItemName = "Calculating work size please wait...";
u.TotalItemCount = 0;
u.Started = DateTime.Now;
Dictionary<string, object> j = new Dictionary<string, object>();
List<object> errors = new List<object>();
j.Add( "error", 0 );
j.Add( "description", "" );
List<Dictionary<Int64, object>> entries = new List<Dictionary<Int64, object>>();
try {
using(Impersonation imp = new Impersonation()) {
Guid galleryId = new Guid(_galleryId);
using(SqlConnection cn = Site.CreateConnection(true, true)) {
cn.Open();
using(SqlCommand cmd = new SqlCommand("getRotatorCategory @imageRotatorCategoryId", cn)) {
cmd.Parameters.Add("@imageRotatorCategoryId", SqlDbType.UniqueIdentifier).Value = new Guid(galleryId.ToString());
using(SqlDataReader d = cmd.ExecuteReader()) {
while(d.Read()) {
Dictionary<Int64, object> i = new Dictionary<Int64, object>();
i.Add(1, d.GetString(1));
i.Add(2, (Int64)d.GetInt32(2));
i.Add(3, (Int64)d.GetInt32(3));
i.Add(5, d.GetGuid(5));
i.Add(6, d.GetGuid(6));
i.Add(7, d.GetGuid(7));
i.Add(8, d.GetGuid(8));
i.Add(9, d.GetGuid(9));
i.Add(15, d.GetString(15));
i.Add(14, d.GetGuid(14));
i.Add(18, (Int64)d.GetInt32(18));
i.Add(19, (Int64)d.GetInt32(19));
i.Add(20, (Int64)d.GetInt32(20));
i.Add(21, (Int64)d.GetInt32(21));
i.Add(22, (Int64)d.GetInt32(22));
i.Add(23, (Int64)d.GetInt32(23));
i.Add(24, (Int64)d.GetInt32(24));
i.Add(25, (Int64)d.GetInt32(25));
entries.Add(i);
u.CurrentItemName = String.Format("Adding item {0}", Path.GetFileName((string)i[15]));
u.TotalItemCount++;
}
}
}
}
u.CurrentItemCount = 0;
foreach(Dictionary<Int64, object> i in entries) {
u.CurrentItemName = String.Format("Working on item {0}", Path.GetFileName((string)i[15]));
u.CurrentItemCount++;
string categoryDirectory = Main.PhysicalApplicationPath + "img\\gallery\\" + i[1];
string srcFilePath = (string)i[15];
string outputFileName = ((Guid)i[14]).ToFileName();
/* create gallery directory */
if(!Directory.Exists(categoryDirectory)) {
Directory.CreateDirectory(categoryDirectory);
}
/* get the input file */
using(System.Drawing.Bitmap srcImg = new System.Drawing.Bitmap(srcFilePath)) {
/* for each type of image create a file with a special suffix */
/* the rotator template is special, it gets the gallery method then the rotator template */
System.Drawing.Bitmap b;
using(b = (System.Drawing.Bitmap)srcImg.Clone()) {
b = Admin.GalleryCrop(b, (Int64)i[18], (Int64)i[19], (Int64)i[21], (Int64)i[20],
(Int64)i[22], (Int64)i[23], (Int64)i[25], (Int64)i[24], (Int64)i[3], (Int64)i[2]);
b = Admin.ExecuteImageTemplate(b, i[5].ToString(), ref errors);/*5=rotator template */
b.SaveJpg(categoryDirectory + "\\" + outputFileName + "r.jpg", 90L);
}
using(b = (System.Drawing.Bitmap)srcImg.Clone()) {
b = Admin.ExecuteImageTemplate(b, i[6].ToString(), ref errors);/*6=thumb template */
b.SaveJpg(categoryDirectory + "\\" + outputFileName + "t.jpg", 90L);
}
using(b = (System.Drawing.Bitmap)srcImg.Clone()) {
b = Admin.ExecuteImageTemplate(b, i[7].ToString(), ref errors);/*7=fullsize template */
b.SaveJpg(categoryDirectory + "\\" + outputFileName + "f.jpg", 90L);
}
using(b = (System.Drawing.Bitmap)srcImg.Clone()) {
b = Admin.ExecuteImageTemplate(b, i[8].ToString(), ref errors);/*8=portfolio template */
b.SaveJpg(categoryDirectory + "\\" + outputFileName + "p.jpg", 90L);
}
using(b = (System.Drawing.Bitmap)srcImg.Clone()) {
b = Admin.ExecuteImageTemplate(b, i[9].ToString(), ref errors);/*9=Blog template */
b.SaveJpg(categoryDirectory + "\\" + outputFileName + "b.jpg", 90L);
}
}
}
u.Complete = true;
}
} catch( Exception e ) {
j[ "error" ] = -1;
j[ "description" ] = e.Message;
}
if( errors.Count > 0 ) {
j[ "error" ] = -2;
j[ "description" ] = errors;
}
return j;
}