v1.2.6.4
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using Microsoft.AspNetCore.Http;
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using Microsoft.AspNetCore.Mvc;
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using Sarand.Net.Standard.Base.App;
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using Sarand.Net.Standard.Base.Bus;
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using Sarand.Net.Standard.Base.Core;
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using Sarand.Net.Standard.Base.Dbas;
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using Sarand.Net.Standard.Base.Helpers;
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using Sarand.Net.Standard.Base.Utils;
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using Saxonite.Net.Core.Web.Admin.Models;
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using Saxonite.Net.Standard.Base.App;
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using Saxonite.Net.Standard.Base.Bus;
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using System;
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using System.Collections.Generic;
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using System.Collections.Specialized;
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using System.IO;
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using System.Linq;
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using System.Threading.Tasks;
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namespace Saxonite.Net.Core.Web.Admin.Controllers
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{
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//=======================================================================
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// Controller: Organisation Images - Ajax
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//=======================================================================
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partial class OrganisationController
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{
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//-------------------------------------------------------------------
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private class OrganisationImagesData : OrganisationItemData
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{
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}
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private void PopulateOrganisationResponseImagesData(SaxOrganisation organisation, SaxItemAddress address, OrganisationImagesData data)
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{
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PopulateOrganisationResponseItemData(organisation, address, data);
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}
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//-------------------------------------------------------------------
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// Get Organisation Images ajax request.
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//-------------------------------------------------------------------
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private class AjaxResponse_OrganisationImages : AjaxResponse_Data
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{
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// Construction.
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public AjaxResponse_OrganisationImages(SaxModel_Admin model) : base(model) { }
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// Organisation details.
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public OrganisationImagesData organisation { get; } = new OrganisationImagesData();
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// Reference data.
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public List<String> ImageContentTypes { get; set; }
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}
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//-------------------------------------------------------------------
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[HttpPost]
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[Route("Organisation/Ajax/GetImages")]
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[Route("Organisation/Ajax/GetItemImages")]
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public IActionResult Ajax_GetImages(Model_Organisation model)
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{
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String fn = GetType().Name + ".Ajax_GetImages";
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String messageTitle = Localiser["organisation.caption.organisation"];
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AjaxResponse_OrganisationImages responseData = new AjaxResponse_OrganisationImages(model);
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// Validate session.
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if (!ValidUserSession)
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return GetAjaxResult_InvalidSession(responseData);
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// Record disposable items as they are created so all can be disposed when needed.
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using (DisposableCollection<SacsHierarchyItem> disposableItems = new DisposableCollection<SacsHierarchyItem>())
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{
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// Reference data - Image content types.
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responseData.ImageContentTypes = SaxItemImage.GetValidContentTypes(Sax.DataItemType.Organisation);
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// Identify item.
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SysId organisationId = model.OrganisationId.ToSysId();
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if (!SysId.IsValid(organisationId))
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return Json(responseData.SetMessage(messageTitle, Localiser["msg.error.item.id.not.specified"]));
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// Retrieve item.
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SaxOrganisation organisation = AccountMgr.GetOrganisationById(organisationId);
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disposableItems.Add(organisation);
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if (organisation == null)
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{
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SaLogger.Warn(fn + " Failed to retrieve organisation for Id: '" + model.OrganisationId + "'");
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return Json(responseData.SetMessage(messageTitle, Localiser["msg.error.item.id.not.found"]));
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}
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// Organisation address.
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SaxItemAddress address = ItemDataMgr.GetFirstItemAddressByItemAndType(organisation.GetItemId());
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disposableItems.Add(address);
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// Construct response.
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PopulateOrganisationResponseImagesData(organisation, address, responseData.organisation);
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// Complete response.
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responseData.Success = true;
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}
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return Json(responseData);
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}
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//-------------------------------------------------------------------
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// Account - Upload Contact Image.
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// Ref. http://www.binaryintellect.net/articles/474dc031-087f-4b81-b994-9ca2adb949d6.aspx
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//-------------------------------------------------------------------
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private class AjaxResponse_UploadOrganisationLogoImage : AjaxResponse_Data
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{
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// Construction.
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public AjaxResponse_UploadOrganisationLogoImage(SaxModel_Admin model) : base(model) { }
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// Uploaded image URL.
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public String ImageUrl { get; set; }
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// Upload message.
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public String UploadMsg { get; set; }
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}
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// Ajax request.
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[HttpPost]
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[Route("Organisation/Ajax/UploadLogo")]
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[Route("Organisation/Ajax/UploadLogoImage")]
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public IActionResult UploadOrganisationLogoImage(Model_Organisation model)
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{
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String fn = GetType().Name + ".UploadOrganisationLogoImage";
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AjaxResponse_UploadOrganisationLogoImage responseData = new AjaxResponse_UploadOrganisationLogoImage(model);
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String messageTitle = Localiser["organisation.caption.organisation"];
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// Validate session and referrer.
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if (!ValidReferer) return Forbid();
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if (!ValidUserSession) return GetAjaxResult_InvalidSession(responseData);
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RefreshModel(model);
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// Record disposable items as they are created so all can be disposed when needed.
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using (DisposableCollection<SacsHierarchyItem> disposableItems = new DisposableCollection<SacsHierarchyItem>())
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{
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// Retrieve organisation.
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SysId organisationId = model.OrganisationId.ToSysId();
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if (!SysId.IsValid(organisationId))
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return Json(responseData.SetMessage(messageTitle, Localiser["msg.error.item.id.not.specified"]));
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SaxOrganisation organisation = AccountMgr.GetOrganisationById(organisationId);
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disposableItems.Add(organisation);
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if (organisation == null)
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{
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SaLogger.Warn(fn + " Failed to retrieve organisation for Id: '" + model.OrganisationId + "'");
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return Json(responseData.SetMessage(messageTitle, Localiser["msg.error.item.id.not.found"]));
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}
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// Validate number of images.
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if (model.OrganisationLogoImage.IsEmpty())
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{
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SaLogger.Warn(fn + " No image file supplied for upload");
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return Json(responseData);
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}
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if (model.OrganisationLogoImage.Count != 1)
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{
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SaLogger.Warn(fn + " Invalid number of image files uploaded: " + model.OrganisationLogoImage.Count);
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return Json(responseData.SetControlError("OrganisationLogoImage", Localiser["msg.upload.image.single"]));
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}
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IFormFile file = model.OrganisationLogoImage[0];
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// Image properties.
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byte[] imageData = null;
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using (MemoryStream fileStream = new MemoryStream())
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{
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file.CopyTo(fileStream);
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imageData = fileStream.ToArray();
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}
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// Validate the image.
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ImageUtils.ImageConfig imageConfig = ImageUtils.VerifyImageData(imageData);
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if (!imageConfig.ValidImage)
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return Json(responseData.SetControlError("OrganisationLogoImage", Localiser["msg.upload.image.invalid"]));
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// Validate mime type.
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if (!SaxItemImage.GetValidMimeTypes(Sax.DataItemType.UserAccount).Contains(imageConfig.MimeType))
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return Json(responseData.SetControlError("OrganisationLogoImage", Localiser["msg.upload.image.invalid.mime"]));
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// Validate content type.
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if (StringUtil.IsEmpty(file.ContentType) || !SaxItemImage.GetValidContentTypes(Sax.DataItemType.UserAccount).ContainsCI(file.ContentType))
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return Json(responseData.SetControlError("OrganisationLogoImage", Localiser["msg.upload.image.invalid.content.type"]));
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// Resize the image if required.
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if (!ImageUtils.ConstrainImage(imageConfig, Sax.Config.Organisation.Logo.WidthMax, Sax.Config.Organisation.Logo.HeightMax))
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return Json(responseData.SetControlError("OrganisationLogoImage", Localiser["msg.upload.image.resize.failed"]));
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// Image belongs to the organisation.
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ItemId organisationItemId = organisation.GetItemId();
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// Store uploaded image as 'Upload' Logo - awaiting confirmation that the details are to be saved.
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SaxItemImage itemImage = ItemDataMgr.GetItemImage(organisationItemId, Sax.ImageType.OrganisationLogo_Upload, SaxItemImage.StatusCat.Any);
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if (itemImage == null)
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itemImage = ItemDataMgr.CreateItemImage(organisationItemId, Sax.ImageType.OrganisationLogo_Upload);
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itemImage.Filename = file.FileName;
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itemImage.Mime = SacsContentTypeHelper.GetMimeTypeFromContentType(file.ContentType).ToString().ToLower();
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itemImage.ContentType = file.ContentType;
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itemImage.ImageData = imageConfig.ImageData;
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itemImage.Width = imageConfig.Width;
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itemImage.Height = imageConfig.Height;
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itemImage.Status = SaxItemImage.DefaultStatus;
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if (!SysId.IsValid(itemImage.Id))
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{
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if (!ItemDataMgr.InsertItemImage(itemImage, DbUpdateInfo))
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{
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SaLogger.Warn(fn + " Failed to insert uploaded image - " + ItemDataMgr.ErrorStateMessage);
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return Json(responseData.SetControlError("OrganisationLogoImage", Localiser["msg.error.item.insert.failed"]));
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}
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}
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else
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{
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if (!ItemDataMgr.UpdateItemImage(itemImage, DbUpdateInfo))
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{
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SaLogger.Warn(fn + " Failed to update uploaded image - " + ItemDataMgr.ErrorStateMessage);
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return Json(responseData.SetControlError("OrganisationLogoImage", Localiser["msg.error.item.insert.failed"]));
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}
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}
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// Return image url with response.
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responseData.ImageUrl = GetOrganisationLogoUrl(organisation.Id, true);
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}
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// Complete response.
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responseData.SetNotification(messageTitle, "Image uploaded.");
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responseData.Success = true;
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return Json(responseData);
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}
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//-------------------------------------------------------------------
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// Store Organisation Images ajax request.
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//-------------------------------------------------------------------
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[HttpPost]
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[Route("Organisation/Ajax/StoreImages")]
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public IActionResult Ajax_StoreImages(Model_Organisation model)
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{
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String fn = GetType().Name + ".Ajax_StoreImages";
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String messageTitle = Localiser["organisation.caption.organisation"];
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AjaxResponse_OrganisationImages responseData = new AjaxResponse_OrganisationImages(model);
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// Validate session.
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if (!ValidUserSession)
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return GetAjaxResult_InvalidSession(responseData);
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// Record disposable items as they are created so all can be disposed when needed.
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using (DisposableCollection<SacsHierarchyItem> disposableItems = new DisposableCollection<SacsHierarchyItem>())
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{
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// Validate item properties.
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model.ValidateOrganisationData(responseData);
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if (responseData.HasControlErrors())
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return Json(responseData);
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// Retrieve organisation.
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SysId organisationId = model.OrganisationId.ToSysId();
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SaxOrganisation organisation = AccountMgr.GetOrganisationById(organisationId);
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disposableItems.Add(organisation);
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if (organisation == null)
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{
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SaLogger.Warn(fn + " Failed to retrieve organisation for Id: '" + model.OrganisationId + "'");
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return Json(responseData.SetMessage(messageTitle, Localiser["msg.error.item.id.not.found"]));
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}
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// Organisation address.
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SaxItemAddress address = ItemDataMgr.GetFirstItemAddressByItemAndType(organisation.GetItemId());
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disposableItems.Add(address);
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// Check for uploaded logo image.
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ItemId organisationItemId = organisation.GetItemId();
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SaxItemImage itemImageLogoUploaded = ItemDataMgr.GetItemImage(organisationItemId, Sax.ImageType.OrganisationLogo_Upload, SaxItemImage.StatusCat.ActiveOnly);
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disposableItems.Add(itemImageLogoUploaded);
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if (itemImageLogoUploaded != null)
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{
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// Retrieve current OrganisationLogo image.
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SaxItemImage itemImageLogo = ItemDataMgr.GetItemImage(organisationItemId, Sax.ImageType.OrganisationLogo, SaxItemImage.StatusCat.Any);
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if (itemImageLogo == null)
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itemImageLogo = ItemDataMgr.CreateItemImage(organisationItemId, Sax.ImageType.OrganisationLogo);
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disposableItems.Add(itemImageLogo);
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// Copy properties from uploaded image.
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itemImageLogo.Filename = itemImageLogoUploaded.Filename;
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itemImageLogo.Mime = itemImageLogoUploaded.Mime;
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itemImageLogo.ContentType = itemImageLogoUploaded.ContentType;
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itemImageLogo.Width = itemImageLogoUploaded.Width;
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itemImageLogo.Height = itemImageLogoUploaded.Height;
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itemImageLogo.ImageData = itemImageLogoUploaded.ImageData;
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itemImageLogo.Status = SaxItemImage.DefaultStatus;
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if (!SysId.IsValid(itemImageLogo.Id))
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{
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if (!ItemDataMgr.InsertItemImage(itemImageLogo, DbUpdateInfo))
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{
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SaLogger.Warn(fn + " Failed to insert logo image - " + ItemDataMgr.ErrorStateMessage);
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return Json(responseData.SetControlError("AccountContactImage", Localiser["msg.error.item.insert.failed"]));
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}
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}
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else
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{
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if (!ItemDataMgr.UpdateItemImage(itemImageLogo, DbUpdateInfo))
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{
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SaLogger.Warn(fn + " Failed to update logo image - " + ItemDataMgr.ErrorStateMessage);
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return Json(responseData.SetControlError("AccountContactImage", Localiser["msg.error.item.update.failed"]));
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}
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}
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// Logically delete the uplaoded image.
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itemImageLogoUploaded.Status = SaStatus.Deleted;
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if (!ItemDataMgr.UpdateItemImage(itemImageLogoUploaded, DbUpdateInfo))
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SaLogger.Warn(fn + " Failed to logically delete uploaded logo image - " + ItemDataMgr.ErrorStateMessage);
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}
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// Construct response.
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PopulateOrganisationResponseImagesData(organisation, address, responseData.organisation);
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}
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// Complete response.
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responseData.Success = true;
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return Json(responseData);
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}
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//-------------------------------------------------------------------
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}
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//=======================================================================
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}
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