/// <summary>
/// Uploads an image to a flex field object or template
/// </summary>
/// <param name="dbAccess">Db access to use (tempate or object)</param>
/// <param name="timelineEvent">Timeline Event to use</param>
/// <param name="id">Id of the flex field object</param>
/// <returns>Image Name</returns>
private async Task <IActionResult> UploadImage(IFlexFieldObjectDbAccess <T> dbAccess, TimelineEvent timelineEvent, string id)
{
// Validate Date
string validateResult = this.ValidateImageUploadData();
if (validateResult != null)
{
return(StatusCode((int)HttpStatusCode.BadRequest, _localizer[validateResult]));
}
IFormFile uploadFile = Request.Form.Files[0];
T targetFlexFieldObject = await dbAccess.GetFlexFieldObjectById(id);
if (targetFlexFieldObject == null)
{
return(StatusCode((int)HttpStatusCode.BadRequest, _localizer["CouldNotUploadImage"]));
}
// Save Image
string objectImageFile = string.Empty;
try
{
using (Stream imageStream = _imageAccess.CreateFlexFieldObjectImage(uploadFile.FileName, out objectImageFile))
{
uploadFile.CopyTo(imageStream);
}
string oldImageFile = targetFlexFieldObject.ImageFile;
targetFlexFieldObject.ImageFile = objectImageFile;
targetFlexFieldObject.IsImplemented = false;
await this.SetModifiedData(_userManager, targetFlexFieldObject);
await dbAccess.UpdateFlexFieldObject(targetFlexFieldObject);
if (!string.IsNullOrEmpty(oldImageFile))
{
_imageAccess.CheckAndDeleteUnusedImage(oldImageFile);
}
await _timelineService.AddTimelineEntry(timelineEvent, targetFlexFieldObject.Name, targetFlexFieldObject.Id);
}
catch (Exception ex)
{
_logger.LogError(ex, "Could not upload image");
return(StatusCode((int)HttpStatusCode.InternalServerError, _localizer["CouldNotUploadImage"]));
}
return(Ok(objectImageFile));
}
/// <summary>
/// Constructor
/// </summary>
/// <param name="folderDbAccess">Folder Db Access</param>
/// <param name="templateDbAccess">Template Db Access</param>
/// <param name="objectDbAccess">Object Db Access</param>
/// <param name="projectDbAccess">Project Db Access</param>
/// <param name="tagDbAccess">Tag Db Access</param>
/// <param name="imageAccess">Image Access</param>
/// <param name="userManager">User Manager</param>
/// <param name="implementationStatusComparer">Implementation Status Comparer</param>
/// <param name="timelineService">Timeline Service</param>
/// <param name="logger">Logger</param>
/// <param name="localizerFactory">Localizer Factory</param>
public FlexFieldBaseApiController(IFlexFieldFolderDbAccess folderDbAccess, IFlexFieldObjectDbAccess <T> templateDbAccess, IFlexFieldObjectDbAccess <T> objectDbAccess, IProjectDbAccess projectDbAccess, IFlexFieldObjectTagDbAccess tagDbAccess,
IFlexFieldObjectImageAccess imageAccess, UserManager <GoNorthUser> userManager, IImplementationStatusComparer implementationStatusComparer, ITimelineService timelineService, ILogger <FlexFieldBaseApiController <T> > logger,
IStringLocalizerFactory localizerFactory)
{
_folderDbAccess = folderDbAccess;
_templateDbAccess = templateDbAccess;
_objectDbAccess = objectDbAccess;
_projectDbAccess = projectDbAccess;
_tagDbAccess = tagDbAccess;
_imageAccess = imageAccess;
_userManager = userManager;
_implementationStatusComparer = implementationStatusComparer;
_timelineService = timelineService;
_logger = logger;
_localizer = localizerFactory.Create(this.GetType());
}
/// <summary>
/// Returns the object name for an id
/// </summary>
/// <param name="id">Id of the object</param>
/// <param name="objectDbAccess">Object Db Access</param>
/// <param name="templateDbAccess">Template Db Access</param>
/// <typeparam name="T">Type of the object</typeparam>
/// <returns>Name of the object</returns>
private async Task <string> GetObjectName <T>(string id, IFlexFieldObjectDbAccess <T> objectDbAccess, IFlexFieldObjectDbAccess <T> templateDbAccess) where T : FlexFieldObject
{
T template = await templateDbAccess.GetFlexFieldObjectById(id);
if (template != null)
{
return(template.Name);
}
T obj = await objectDbAccess.GetFlexFieldObjectById(id);
if (obj != null)
{
return(obj.Name);
}
return(string.Empty);
}
/// <summary>
/// Constructor
/// </summary>
/// <param name="folderDbAccess">Folder Db Access</param>
/// <param name="templateDbAccess">Template Db Access</param>
/// <param name="objectDbAccess">Object Db Access</param>
/// <param name="projectDbAccess">Project Db Access</param>
/// <param name="tagDbAccess">Tag Db Access</param>
/// <param name="exportTemplateDbAccess">Export Template Db Access</param>
/// <param name="languageKeyDbAccess">Language Key Db Access</param>
/// <param name="exportFunctionIdDbAccess">Export Function Id Db Access</param>
/// <param name="imageAccess">Image Access</param>
/// <param name="thumbnailService">Thumbnail Service</param>
/// <param name="userManager">User Manager</param>
/// <param name="implementationStatusComparer">Implementation Status Comparer</param>
/// <param name="timelineService">Timeline Service</param>
/// <param name="xssChecker">Xss Checker</param>
/// <param name="logger">Logger</param>
/// <param name="localizerFactory">Localizer Factory</param>
public FlexFieldBaseApiController(IFlexFieldFolderDbAccess folderDbAccess, IFlexFieldObjectDbAccess <T> templateDbAccess, IFlexFieldObjectDbAccess <T> objectDbAccess, IProjectDbAccess projectDbAccess, IFlexFieldObjectTagDbAccess tagDbAccess, IExportTemplateDbAccess exportTemplateDbAccess,
ILanguageKeyDbAccess languageKeyDbAccess, IExportFunctionIdDbAccess exportFunctionIdDbAccess, IFlexFieldObjectImageAccess imageAccess, IFlexFieldThumbnailService thumbnailService, UserManager <GoNorthUser> userManager, IImplementationStatusComparer implementationStatusComparer,
ITimelineService timelineService, IXssChecker xssChecker, ILogger <FlexFieldBaseApiController <T> > logger, IStringLocalizerFactory localizerFactory)
{
_folderDbAccess = folderDbAccess;
_templateDbAccess = templateDbAccess;
_objectDbAccess = objectDbAccess;
_projectDbAccess = projectDbAccess;
_tagDbAccess = tagDbAccess;
_exportTemplateDbAccess = exportTemplateDbAccess;
_languageKeyDbAccess = languageKeyDbAccess;
_exportFunctionIdDbAccess = exportFunctionIdDbAccess;
_imageAccess = imageAccess;
_thumbnailService = thumbnailService;
_userManager = userManager;
_implementationStatusComparer = implementationStatusComparer;
_timelineService = timelineService;
_xssChecker = xssChecker;
_logger = logger;
_localizer = localizerFactory.Create(this.GetType());
}
/// <summary>
/// Returns the object name for an id
/// </summary>
/// <param name="exportTemplates">Id of the object</param>
/// <param name="objectDbAccess">Object Db Access</param>
/// <param name="templateDbAccess">Template Db Access</param>
/// <typeparam name="T">Type of the object</typeparam>
/// <returns>Objects using template</returns>
private async Task <List <ObjectUsingTemplate> > GetObjectsUsingTemplates <T>(List <ExportTemplate> exportTemplates, IFlexFieldObjectDbAccess <T> objectDbAccess, IFlexFieldObjectDbAccess <T> templateDbAccess) where T : FlexFieldObject
{
List <string> objectIds = exportTemplates.Select(t => t.CustomizedObjectId).ToList();
List <T> templateNames = await templateDbAccess.ResolveFlexFieldObjectNames(objectIds);
List <ObjectUsingTemplate> objectsUsingTemplate = templateNames.Select(o => new ObjectUsingTemplate {
ObjectId = o.Id,
IsObjectTemplate = true,
ObjectName = o.Name
}).ToList();
List <string> objectIdsWithoutTemplate = objectIds.Where(i => !objectsUsingTemplate.Any(ou => ou.ObjectId == i)).ToList();
if (objectIdsWithoutTemplate != null && objectIdsWithoutTemplate.Count > 0)
{
List <T> objectNames = await objectDbAccess.ResolveFlexFieldObjectNames(objectIdsWithoutTemplate);
objectsUsingTemplate.AddRange(objectNames.Select(o => new ObjectUsingTemplate {
ObjectId = o.Id,
IsObjectTemplate = false,
ObjectName = o.Name
}).ToList());
}
return(objectsUsingTemplate);
}