public JsonResult GetFlatDocument(string document_id)
{
Guid id;
if (Guid.TryParse(document_id, out id))
{
//Grab the desired file
Marine_Permit_Palace.Models.Document document = _DocumentService.Get(id);
if (document != null)
{
MemoryStream file = new MemoryStream(System.IO.File.ReadAllBytes(Path.Combine(Directory.GetCurrentDirectory(), "wwwroot", "dist", "documents", document.TemplateName)));
return(Json(new
{
file = Convert.ToBase64String(file.ToArray())
}));
}
else
{
return(Json(new Result()
{
status_code = 404,
result = "Failure",
reason = "No document found"
}));
}
}
else
{
return(Json(new Result()
{
reason = "Invalid guid format",
result = "Failure",
status_code = 400
}));
}
}
public JsonResult SaveFile([FromBody] SaveDocumentObject document)
{
if (document != null && !string.IsNullOrEmpty(document.submitted_file_id))
{
Guid SubmittedDocId;
if (!Guid.TryParse(document.submitted_file_id, out SubmittedDocId))
{
return(Json(new { result = "Failure", reason = "Incorrect GUID format" }));
}
var user = _UserManager.GetUserAsync(User).Result;
Guid sub_file_guid = Guid.Empty;
SubmittedDocument SubmittedDoc = null;
if (Guid.TryParse(document.submitted_file_id, out sub_file_guid))
{
SubmittedDoc = _SubmittedDocumentService.Get(sub_file_guid);
SubmittedDoc.Name = document.name;
if (SubmittedDoc.IsCompleted)
{
return(Json(new Result()
{
reason = "Document is no longer editable. Document was completed.",
result = "Failure",
status_code = 400
}));
}
if (SubmittedDoc.IsEditLocked)
{
return(Json(new Result()
{
reason = "Document is not editable.",
result = "Failure",
status_code = 400
}));
}
}
else
{
return(Json(new { result = "Failure", reason = "Incorrect GUID format", status_code = 400 }));
}
Marine_Permit_Palace.Models.Document RefDocument = _DocumentSerivce.Get(SubmittedDoc.DocumentId);
if (RefDocument == null)
{
return(Json(new { result = "Failure", reason = "No Document with that ID exists" }));
}
var AssignedUsers = _DocumentAsigneeService.GetByDocument(SubmittedDoc.IdSubmittedDocument);
var UserPermissions = AssignedUsers.FirstOrDefault(e => e.IdAssigneeId == user.Id);
if (UserPermissions == null || !UserPermissions.IsAllowedEdit)
{
return(Json(new Result()
{
reason = "User Does not have permission to edit this document.",
result = "Failure",
status_code = 401
}));
}
List <DocumentCheckBoxField> CBFields = document.document_meta
.Where(e => e.field_type == "Checkbox")
.Select(e => new DocumentCheckBoxField()
{
FormValue = (e.value == "On"),
IdFormName = e.field_name,
IsCompleted = (e.value == "On"),
IdSubmittedDocumentId = SubmittedDoc.IdSubmittedDocument
}).ToList();
List <DocumentFormField> FMFields = document.document_meta
.Where(e => e.field_type == "Text")
.Select(e => new DocumentFormField()
{
FormValue = e.value,
IdFormName = e.field_name,
IsCompleted = !string.IsNullOrEmpty(e.value),
IdSubmittedDocumentId = SubmittedDoc.IdSubmittedDocument
}).ToList();
List <DocumentSignatureField> SigFields = document.document_meta
.Where(e => e.field_type == "Signature")
.Select(e => new DocumentSignatureField()
{
IdSubmittedDocumentId = SubmittedDoc.IdSubmittedDocument,
IdFormName = e.field_name,
IsCompleted = !string.IsNullOrEmpty(e.value),
SignatureData = !string.IsNullOrEmpty(e.value) ? new DataStorage()
{
Data = Convert.FromBase64String(e.value),
Type = AppDataType.SIGNATURE
} : null
}).ToList();
try { _DocumentSignatureService.SaveWithDocumentSignatureData(SigFields); } catch (Exception ex)
{
return(Json(new Result()
{
reason = ex.Message,
result = "Failure",
status_code = 500
}));
}
try { _DocumentCheckBoxService.SaveAllCheckBoxFields(CBFields); }catch (Exception ex)
{
return(Json(new Result()
{
reason = ex.Message,
result = "Failure",
status_code = 500
}));
}
try { _DocumentFormFieldService.SaveAllFormFields(FMFields); }catch (Exception ex)
{
return(Json(new Result()
{
reason = ex.Message,
result = "Failure",
status_code = 500
}));
}
if (document.is_completed)
{
if (UserPermissions.IsAllowedSubmit)
{
SubmittedDoc.IsCompleted = true;
SubmittedDoc.DateCompletedUtc = DateTime.UtcNow;
SubmittedDoc.IsEditLocked = true;
}
else
{
return(Json(new Result()
{
reason = "Document saved, but user does not have permission to submit this document.",
result = "Failure",
status_code = 401
}));
}
}
SubmittedDoc = _SubmittedDocumentService.Update(SubmittedDoc);
return(Json(new Result()
{
result = "Success", reason = SubmittedDoc.IdSubmittedDocument.ToString()
}));
}
else
{
return(Json(new Result()
{
result = "Failure", status_code = 400
}));
}
}
public async Task <JsonResult> GetSubmittedDocumentMeta(string submitted_document_id)
{
try
{
Guid id;
if (Guid.TryParse(submitted_document_id, out id))
{
//Grab the desired file
SubmittedDocument SubmittedDocument = _SubmittedDocumentService.GetPopulated(id);
ApplicationUser user = await _UserManager.GetUserAsync(User);
var DocAssignees = _DocumentAsigneeService.GetByDocument(SubmittedDocument.IdSubmittedDocument);
var UserPermissions = DocAssignees.FirstOrDefault(e => e.IdAssigneeId == user.Id);
if (UserPermissions == null || !UserPermissions.IsActive)
{
return(Json(new Result()
{
reason = "User does not have permission to view this document",
result = "Failure",
status_code = 401
}));
}
Marine_Permit_Palace.Models.Document document = _DocumentSerivce.Get(SubmittedDocument.DocumentId);
MemoryStream PDF_Mem = new MemoryStream();
MemoryStream file = new MemoryStream(System.IO.File.ReadAllBytes(Path.Combine(Directory.GetCurrentDirectory(), "wwwroot", "dist", "documents", document.TemplateName)));
file.CopyTo(PDF_Mem);
using (PdfReader reader = new PdfReader(System.IO.File.ReadAllBytes(Path.Combine(Directory.GetCurrentDirectory(), "wwwroot", "dist", "documents", document.TemplateName))))
using (PdfStamper stamper = new PdfStamper(reader, PDF_Mem, '\0', false))
{
stamper.FormFlattening = false;
AcroFields pdfFormFields = stamper.AcroFields;
if (user != null)
{
//populate all the known fields based on user information
AutoFillManager.AutoFillBasedOnUser(user, pdfFormFields);
}
string RequestingUserId = user.Id;
List <string> FieldNames = pdfFormFields.Fields.Select(e => e.Key).ToList();
//List<DocumentMeta> JsonDocument = new List<DocumentMeta>();
List <PDFPage> pages = new List <PDFPage>();
foreach (string field in FieldNames)
{
var Position = pdfFormFields.GetFieldPositions(field).FirstOrDefault();
if (Position == null)
{
continue;
}
if (pages.FirstOrDefault(e => e.page_number == Position.page) == null)
{
pages.Add(new PDFPage()
{
page_number = Position.page, page = reader.GetPageSize(Position.page), document_meta = new List <DocumentMeta>()
});
}
int indexOfPage = pages.FindIndex(e => e.page_number == Position.page);
string field_type;
switch (reader.AcroFields.GetFieldType(field))
{
case AcroFields.FIELD_TYPE_CHECKBOX:
field_type = ("Checkbox");
break;
case AcroFields.FIELD_TYPE_COMBO:
field_type = ("Combobox");
break;
case AcroFields.FIELD_TYPE_LIST:
field_type = ("List");
break;
case AcroFields.FIELD_TYPE_NONE:
field_type = ("None");
break;
case AcroFields.FIELD_TYPE_PUSHBUTTON:
field_type = ("Pushbutton");
break;
case AcroFields.FIELD_TYPE_RADIOBUTTON:
field_type = ("Radiobutton");
break;
case AcroFields.FIELD_TYPE_SIGNATURE:
field_type = ("Signature");
break;
case AcroFields.FIELD_TYPE_TEXT:
field_type = ("Text");
break;
default:
field_type = ("?");
break;
}
string value, disabled_message = null;
bool IsAllowedToEdit = true;
FieldData field_data = SubmittedDocument[field];
var AssigneeDodID = "";
if (field_data == null)
{
value = pdfFormFields.GetField(field);
}
else
{
value = field_data.value;
if (!string.IsNullOrEmpty(field_data.user_assigned))
{
var OtherUser = await _UserManager.FindByIdAsync(field_data.user_assigned);
if (OtherUser != null)
{
AssigneeDodID = OtherUser.UserName;
IsAllowedToEdit = RequestingUserId == field_data.user_assigned;
if (!IsAllowedToEdit)
{
disabled_message = $"This field is assigned to {OtherUser.Rank}. {OtherUser.LastName}, {OtherUser.FirstName}";
}
}
}
}
pages[indexOfPage].document_meta.Add(new DocumentMeta()
{
field_name = field,
field_position = Position,
value = value,
field_type = field_type,
assigned_to = AssigneeDodID,
disabled_message = disabled_message,
is_disabled = !IsAllowedToEdit
});
}
return(Json(new
{
result = "Success",
status_code = 200,
pages
}));
}
}
else
{
return(Json(new Result("Failure", "Incorrect Guid Format", 406)));
}
}
catch (Exception ex)
{
return(Json(new Result()
{
reason = $"Something went wrong while reading the file: See Exception... {ex.Message}",
result = "Failure",
status_code = 500
}));
}
}
public async Task <JsonResult> GetDocumentMeta(string document_id) // Save the
{
try
{
Guid id;
if (Guid.TryParse(document_id, out id))
{
//Grab the desired file
Marine_Permit_Palace.Models.Document document = _DocumentSerivce.Get(id);
MemoryStream PDF_Mem = new MemoryStream();
MemoryStream file = new MemoryStream(System.IO.File.ReadAllBytes(Path.Combine(Directory.GetCurrentDirectory(), "wwwroot", "dist", "documents", document.TemplateName)));
file.CopyTo(PDF_Mem);
using (PdfReader reader = new PdfReader(System.IO.File.ReadAllBytes(Path.Combine(Directory.GetCurrentDirectory(), "wwwroot", "dist", "documents", document.TemplateName))))
using (PdfStamper stamper = new PdfStamper(reader, PDF_Mem, '\0', false))
{
stamper.FormFlattening = false;
AcroFields pdfFormFields = stamper.AcroFields;
//AcroFields.FieldPosition
ApplicationUser user = await _UserManager.GetUserAsync(User);
if (user != null)
{
//populate all the known fields based on user information
//AutoFillManager.AutoFillBasedOnUser(user, pdfFormFields);
}
List <PDFPage> pages = new List <PDFPage>();
List <string> FieldNames = pdfFormFields.Fields.Select(e => e.Key).ToList();
foreach (string field in FieldNames)
{
var Position = pdfFormFields.GetFieldPositions(field).FirstOrDefault();
if (Position == null)
{
continue;
}
if (pages.FirstOrDefault(e => e.page_number == Position.page) == null)
{
pages.Add(new PDFPage()
{
page_number = Position.page, page = reader.GetPageSize(Position.page), document_meta = new List <DocumentMeta>()
});
}
int indexOfPage = pages.FindIndex(e => e.page_number == Position.page);
string value = pdfFormFields.GetField(field);
string field_type;
switch (reader.AcroFields.GetFieldType(field))
{
case AcroFields.FIELD_TYPE_CHECKBOX:
field_type = ("Checkbox");
break;
case AcroFields.FIELD_TYPE_COMBO:
field_type = ("Combobox");
break;
case AcroFields.FIELD_TYPE_LIST:
field_type = ("List");
break;
case AcroFields.FIELD_TYPE_NONE:
field_type = ("None");
break;
case AcroFields.FIELD_TYPE_PUSHBUTTON:
field_type = ("Pushbutton");
break;
case AcroFields.FIELD_TYPE_RADIOBUTTON:
field_type = ("Radiobutton");
break;
case AcroFields.FIELD_TYPE_SIGNATURE:
field_type = ("Signature");
break;
case AcroFields.FIELD_TYPE_TEXT:
field_type = ("Text");
break;
default:
field_type = ("?");
break;
}
pages[indexOfPage].document_meta.Add(new DocumentMeta()
{
field_name = field,
field_position = Position,
value = value,
field_type = field_type
});
}
return(Json(new
{
result = "Success",
status_code = 200,
pages
}));
}
}
else
{
return(Json(new Result("Failure", "Incorrect Guid Format", 406)));
}
}
catch (Exception ex)
{
return(Json(new Result()
{
reason = $"Something went wrong while reading the file: See Exception... {ex.Message}",
result = "Failure",
status_code = 500
}));
}
}
public async Task <JsonResult> AssignDocument([FromBody] AssignDocumentData data)
{
if (data != null)
{
//Assign the document to the specified users. With the specified field values.
var assigning_user = await _UserManager.GetUserAsync(User);
Marine_Permit_Palace.Models.Document RefDocument = _DocumentService.Get(data.document_id);
if (RefDocument == null)
{
return(Json(new { result = "Failure", reason = "No Document with that ID exists" }));
}
SubmittedDocument SubmittedDoc = null;
SubmittedDoc = new SubmittedDocument()
{
Document = RefDocument,
DocumentId = data.document_id,
Name = data.document_name,
AssignerId = assigning_user.Id
};
SubmittedDoc = _SubmittedDocumentService.Add(SubmittedDoc);
if (SubmittedDoc != null)
{
Dictionary <string, string> AssignedUsers = new Dictionary <string, string>();
foreach (var user in data.assignees)
{
ApplicationUser assignee = await _UserManager.FindByNameAsync(user.dod_id.ToString());
if (assignee == null)
{
continue;
}
AssignedUsers.Add(assignee.UserName, assignee.Id);
DocumentAssigneeIntermediate documentAssigneeIntermediate = new DocumentAssigneeIntermediate()
{
IdActiveDocumentId = SubmittedDoc.IdSubmittedDocument,
IdAssigneeId = assignee.Id,
IsAllowedApprove = user.is_allowed_approve,
IsAllowedAssignFields = user.is_allowed_assign,
IsAllowedEdit = user.is_allowed_edit,
IsAllowedSubmit = user.is_allowed_submit
};
try { _AssigneeIntermediate.Add(documentAssigneeIntermediate, false); }
catch (Exception ex)
{
return(Json(new Result()
{
reason = "Database save failure. Please try again later.",
result = "Failure",
status_code = 500
}));
}
}
List <DocumentCheckBoxField> CBFields = data.document_meta
.Where(e => e.field_type == "Checkbox")
.Select(e => new DocumentCheckBoxField()
{
FormValue = (e.value == "On"),
IdFormName = e.field_name,
IdSubmittedDocumentId = SubmittedDoc.IdSubmittedDocument,
AssigneeId = string.IsNullOrEmpty(e.assigned_to) ? null : AssignedUsers[e.assigned_to]
}).ToList();
List <DocumentFormField> FMFields = data.document_meta
.Where(e => e.field_type == "Text")
.Select(e => new DocumentFormField()
{
FormValue = e.value,
IdFormName = e.field_name,
IdSubmittedDocumentId = SubmittedDoc.IdSubmittedDocument,
AssigneeId = string.IsNullOrEmpty(e.assigned_to) ? null : AssignedUsers[e.assigned_to]
}).ToList();
List <DocumentSignatureField> SigFields = data.document_meta
.Where(e => e.field_type == "Signature")
.Select(e => new DocumentSignatureField()
{
IdSubmittedDocumentId = SubmittedDoc.IdSubmittedDocument,
IdFormName = e.field_name,
AssigneeId = string.IsNullOrEmpty(e.assigned_to) ? null : AssignedUsers[e.assigned_to]
}).ToList();
try { _DocSig.Add(SigFields, false); }
catch (Exception ex)
{
return(Json(new Result()
{
reason = ex.Message,
result = "Failure",
status_code = 500
}));
}
try { _DocCheck.Add(CBFields); }
catch (Exception ex)
{
return(Json(new Result()
{
reason = ex.Message,
result = "Failure",
status_code = 500
}));
}
try { _DocForm.Add(FMFields); }
catch (Exception ex)
{
return(Json(new Result()
{
reason = ex.Message,
result = "Failure",
status_code = 500
}));
}
try { _DatabaseService.SaveChanges(); }
catch (Exception ex)
{
return(Json(new Result()
{
reason = "Database save failure. Please try again later.",
result = "Failure",
status_code = 500
}));
}
return(Json(new Result()
{
reason = "Document Created Successfully.",
result = "Success",
status_code = 200
}));
}
else
{
return(Json(new Result()
{
reason = "No document was found",
result = "Failure",
status_code = 404
}));
}
}
else
{
return(Json(new Result()
{
reason = "No data was passed", result = "Failure", status_code = 400
}));
}
}