///<summary>For each of the documents in the list, deletes row from db and image from AtoZ folder if needed.</summary>
public static void DeleteDocuments(IList <Document> documents, string patFolder)
{
for (int i = 0; i < documents.Count; i++)
{
if (documents[i] == null)
{
continue;
}
if (PrefC.UsingAtoZfolder)
{
try{
string filePath = ODFileUtils.CombinePaths(patFolder, documents[i].FileName);
if (File.Exists(filePath))
{
File.Delete(filePath);
}
}
catch {
//if(verbose) {
// Debug.WriteLine(Lans.g("ContrDocs", "Could not delete file. It may be in use elsewhere, or may have already been deleted."));
//}
}
}
//Row from db. This deletes the "image file" also if it's stored in db.
Documents.Delete(documents[i]);
}
}
/// <summary>Always saves as bmp. So the 'paste to mount' logic needs to be changed to prevent conversion to bmp.</summary>
public static Document ImportImageToMount(Bitmap image, short rotationAngle, long mountItemNum, long docCategory, Patient pat)
{
string patFolder = GetPatientFolder(pat, GetPreferredAtoZpath());
string fileExtention = ".bmp"; //The file extention to save the greyscale image as.
Document doc = new Document();
doc.MountItemNum = mountItemNum;
doc.DegreesRotated = rotationAngle;
doc.ImgType = ImageType.Radiograph;
doc.FileName = fileExtention;
doc.DateCreated = DateTime.Today;
doc.PatNum = pat.PatNum;
doc.DocCategory = docCategory;
doc.WindowingMin = PrefC.GetInt(PrefName.ImageWindowingMin);
doc.WindowingMax = PrefC.GetInt(PrefName.ImageWindowingMax);
Documents.Insert(doc, pat); //creates filename and saves to db
doc = Documents.GetByNum(doc.DocNum);
try {
SaveDocument(doc, image, ImageFormat.Bmp, patFolder);
}
catch {
Documents.Delete(doc);
throw;
}
return(doc);
}
/// <summary>Obviously no support for db storage</summary>
public static Document ImportForm(string form, long docCategory, Patient pat)
{
string patFolder = GetPatientFolder(pat, GetPreferredAtoZpath());
string pathSourceFile = ODFileUtils.CombinePaths(GetPreferredAtoZpath(), "Forms", form);
if (!File.Exists(pathSourceFile))
{
throw new Exception(Lans.g("ContrDocs", "Could not find file: ") + pathSourceFile);
}
Document doc = new Document();
doc.FileName = Path.GetExtension(pathSourceFile);
doc.DateCreated = DateTime.Today;
doc.DocCategory = docCategory;
doc.PatNum = pat.PatNum;
doc.ImgType = ImageType.Document;
Documents.Insert(doc, pat); //this assigns a filename and saves to db
doc = Documents.GetByNum(doc.DocNum);
try {
SaveDocument(doc, pathSourceFile, patFolder);
}
catch {
Documents.Delete(doc);
throw;
}
return(doc);
}
///<summary>For each of the documents in the list, deletes row from db and image from AtoZ folder if needed. Throws exception if the file cannot be deleted. Surround in try/catch.</summary>
public static void DeleteDocuments(IList <Document> documents, string patFolder)
{
for (int i = 0; i < documents.Count; i++)
{
if (documents[i] == null)
{
continue;
}
if (PrefC.AtoZfolderUsed)
{
try {
string filePath = ODFileUtils.CombinePaths(patFolder, documents[i].FileName);
if (File.Exists(filePath))
{
File.Delete(filePath);
}
}
catch {
throw new Exception(Lans.g("ContrImages", "Could not delete file, it may be in use."));
}
}
//Row from db. This deletes the "image file" also if it's stored in db.
Documents.Delete(documents[i]);
}
}
/// <summary></summary>
public static Document Import(string pathImportFrom, long docCategory, Patient pat)
{
string patFolder = "";
if (PrefC.UsingAtoZfolder)
{
patFolder = GetPatientFolder(pat, GetPreferredAtoZpath());
}
Document doc = new Document();
//Document.Insert will use this extension when naming:
if (Path.GetExtension(pathImportFrom) == "") //If the file has no extension
{
doc.FileName = ".jpg";
}
else
{
doc.FileName = Path.GetExtension(pathImportFrom);
}
doc.DateCreated = File.GetLastWriteTime(pathImportFrom);
doc.PatNum = pat.PatNum;
if (HasImageExtension(doc.FileName))
{
doc.ImgType = ImageType.Photo;
}
else
{
doc.ImgType = ImageType.Document;
}
doc.DocCategory = docCategory;
Documents.Insert(doc, pat); //this assigns a filename and saves to db
doc = Documents.GetByNum(doc.DocNum);
try {
SaveDocument(doc, pathImportFrom, patFolder);
if (PrefC.UsingAtoZfolder)
{
Documents.Update(doc);
}
}
catch {
Documents.Delete(doc);
throw;
}
return(doc);
}
///<summary>Cascading delete that deletes all MedLab, MedLabResult, MedLabSpecimen, and MedLabFacAttach.
///Also deletes any embedded PDFs that are linked to by the MedLabResults.
///The MedLabs and all associated results, specimens, and FacAttaches referenced by the MedLabNums in listExcludeMedLabNums will not be deleted.
///Used for deleting old entries and keeping new ones. The list may be empty and then all will be deleted.</summary>
public static int DeleteLabsAndResults(MedLab medLab, List <long> listExcludeMedLabNums = null)
{
if (RemotingClient.RemotingRole == RemotingRole.ClientWeb)
{
return(Meth.GetInt(MethodBase.GetCurrentMethod(), medLab, listExcludeMedLabNums));
}
List <MedLab> listLabsOld = MedLabs.GetForPatAndSpecimen(medLab.PatNum, medLab.SpecimenID, medLab.SpecimenIDFiller); //patNum could be 0
if (listExcludeMedLabNums != null)
{
listLabsOld = listLabsOld.FindAll(x => !listExcludeMedLabNums.Contains(x.MedLabNum));
}
if (listLabsOld.Count < 1)
{
return(0);
}
int failedCount = 0;
List <long> listLabNumsOld = listLabsOld.Select(x => x.MedLabNum).ToList();
List <MedLabResult> listResultsOld = listLabsOld.SelectMany(x => x.ListMedLabResults).ToList(); //sends one query to the db per MedLab
MedLabFacAttaches.DeleteAllForLabsOrResults(listLabNumsOld, listResultsOld.Select(x => x.MedLabResultNum).ToList());
MedLabSpecimens.DeleteAllForLabs(listLabNumsOld); //MedLabSpecimens have a FK to MedLabNum
MedLabResults.DeleteAllForMedLabs(listLabNumsOld); //MedLabResults have a FK to MedLabNum
MedLabs.DeleteAll(listLabNumsOld);
foreach (Document doc in Documents.GetByNums(listResultsOld.Select(x => x.DocNum).ToList()))
{
Patient docPat = Patients.GetPat(doc.PatNum);
if (docPat == null)
{
Documents.Delete(doc);
continue;
}
try {
ImageStore.DeleteDocuments(new List <Document> {
doc
}, ImageStore.GetPatientFolder(docPat, ImageStore.GetPreferredAtoZpath()));
}
catch (Exception ex) {
ex.DoNothing(); //To avoid a warning message. The ex is needed to ensure all exceptions are caught.
failedCount++;
}
}
return(failedCount);
}
/*
* public static Document Import(Bitmap image,long docCategory,Patient pat) {
* string patFolder="";
* if(PrefC.UsingAtoZfolder) {
* patFolder=GetPatientFolder(pat,GetPreferredAtoZpath());
* }
* Document doc=new Document();
* doc.FileName=".jpg";
* doc.DateCreated=DateTime.Today;
* doc.DocCategory=docCategory;
* doc.PatNum=pat.PatNum;
* doc.ImgType=ImageType.Photo;
* //doc.RawBase64 handled further down.
* //doc.Thumbnail="";//no thumbnail yet
* Documents.Insert(doc,pat);//this assigns a filename and saves to db
* doc=Documents.GetByNum(doc.DocNum);
* try {
* SaveDocument(doc,image,ImageFormat.Jpeg,patFolder);
* if(PrefC.UsingAtoZfolder) {
* Documents.Update(doc);
* }
* }
* catch {
* Documents.Delete(doc);
* throw;
* }
* return doc;
* }*/
/// <summary>Saves to either AtoZ folder or to db. Saves image as a jpg. Compression will differ depending on imageType.</summary>
public static Document Import(Bitmap image, long docCategory, ImageType imageType, Patient pat)
{
string patFolder = "";
if (PrefC.UsingAtoZfolder)
{
patFolder = GetPatientFolder(pat, GetPreferredAtoZpath());
}
Document doc = new Document();
doc.ImgType = imageType;
doc.FileName = ".jpg";
doc.DateCreated = DateTime.Today;
doc.PatNum = pat.PatNum;
doc.DocCategory = docCategory;
Documents.Insert(doc, pat); //creates filename and saves to db
doc = Documents.GetByNum(doc.DocNum);
long qualityL = 0;
if (imageType == ImageType.Radiograph)
{
qualityL = 100;
}
else if (imageType == ImageType.Photo)
{
qualityL = 100;
}
else //Assume document
//Possible values 0-100?
{
qualityL = PrefC.GetLong(PrefName.ScannerCompression);
}
ImageCodecInfo myImageCodecInfo;
ImageCodecInfo[] encoders;
encoders = ImageCodecInfo.GetImageEncoders();
myImageCodecInfo = null;
for (int j = 0; j < encoders.Length; j++)
{
if (encoders[j].MimeType == "image/jpeg")
{
myImageCodecInfo = encoders[j];
}
}
EncoderParameters myEncoderParameters = new EncoderParameters(1);
EncoderParameter myEncoderParameter = new EncoderParameter(System.Drawing.Imaging.Encoder.Quality, qualityL);
myEncoderParameters.Param[0] = myEncoderParameter;
//AutoCrop()?
try {
SaveDocument(doc, image, myImageCodecInfo, myEncoderParameters, patFolder);
if (!PrefC.UsingAtoZfolder)
{
Documents.Update(doc); //because SaveDocument stuck the image in doc.RawBase64.
//no thumbnail yet
}
}
catch {
Documents.Delete(doc);
throw;
}
return(doc);
}
