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eff8ec56
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Vojtěch Bartička
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using Core.Contexts;
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using Core.Entities;
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using Models.Annotations;
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using Models.Enums;
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using Serilog;
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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6bdb3d95
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Vojtěch Bartička
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using Microsoft.EntityFrameworkCore;
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a6675a6d
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Vojtěch Bartička
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using AutoMapper;
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using Models.Tags;
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3c185841
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Vojtěch Bartička
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using Ganss.XSS;
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using HtmlAgilityPack;
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using System.Text.RegularExpressions;
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eff8ec56
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Vojtěch Bartička
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namespace Core.Services.AnnotationService
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{
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public class AnnotationServiceEF : IAnnotationService
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{
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private readonly DatabaseContext context;
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private readonly ILogger logger;
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private readonly IMapper mapper;
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eff8ec56
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Vojtěch Bartička
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Vojtěch Bartička
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private const string TAG_ID_ATTRIBUTE_NAME = "aswi-tag-id";
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Vojtěch Bartička
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private const string TAG_INSTANCE_ATTRIBUTE_NAME = "aswi-tag-instance";
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Vojtěch Bartička
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Vojtěch Bartička
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public AnnotationServiceEF(DatabaseContext context, ILogger logger, IMapper mapper)
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eff8ec56
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{
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this.context = context;
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this.logger = logger;
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this.mapper = mapper;
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eff8ec56
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Vojtěch Bartička
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}
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public void CreateDocumentAnnotations(AnnotationsAddRequest request, Guid clientUserId)
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{
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User addingUser = context.Users.Single(u => u.Id == clientUserId);
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// Check the documents exist
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Vojtěch Bartička
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var documents = context.Documents.Where(d => request.DocumentIdList.Contains(d.Id)).ToList();
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if (documents.Count() != request.DocumentIdList.Count)
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eff8ec56
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Vojtěch Bartička
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{
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153d77a8
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Vojtěch Bartička
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logger.Information($"Received a non-existent Document ID when assigning documents to users");
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throw new InvalidOperationException($"{request.DocumentIdList.Count - documents.Count()} of the received documents do not exist");
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eff8ec56
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Vojtěch Bartička
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}
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Vojtěch Bartička
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var users = context.Users.Where(u => request.UserIdList.Contains(u.Id)).ToList();
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153d77a8
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Vojtěch Bartička
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foreach (var user in users)
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eff8ec56
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Vojtěch Bartička
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{
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153d77a8
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Vojtěch Bartička
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var userAnnotatedDocuments = context.Annotations.Where(a => a.User == user).Select(a => a.Document).ToList();
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foreach (var doc in documents)
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eff8ec56
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Vojtěch Bartička
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{
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153d77a8
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Vojtěch Bartička
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if (userAnnotatedDocuments.Contains(doc))
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eff8ec56
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Vojtěch Bartička
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{
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153d77a8
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Vojtěch Bartička
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logger.Information($"User {user.Username} has already been assigned the document {doc.Id}, ignoring");
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continue;
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eff8ec56
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Vojtěch Bartička
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}
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context.Annotations.Add(new Annotation()
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{
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User = user,
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UserAssigned = addingUser,
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DateAssigned = DateTime.Now,
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DateLastChanged = DateTime.Now,
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153d77a8
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Vojtěch Bartička
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Document = doc,
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eff8ec56
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Vojtěch Bartička
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State = EState.NEW,
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Note = ""
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});
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}
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}
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context.SaveChanges();
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}
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6bdb3d95
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Vojtěch Bartička
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public AnnotationListResponse GetUserAnnotations(Guid userId)
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{
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var annotations = context.Annotations.Where(a => a.User.Id == userId).Include(a => a.Document).ToList();
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var documentIds = annotations.Select(a => a.Document.Id).ToList();
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var documents = context.Documents.Where(d => documentIds.Contains(d.Id));
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var infos = new List<AnnotationListInfo>();
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var annotationsDocuments = annotations.Zip(documents, (a, d) => new { Annotation = a, Document = d });
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foreach (var ad in annotationsDocuments)
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{
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infos.Add(new AnnotationListInfo()
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{
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AnnotationId = ad.Annotation.Id,
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DocumentName = ad.Document.Name,
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State = ad.Annotation.State
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});
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}
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return new AnnotationListResponse()
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{
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Annotations = infos
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};
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}
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a6675a6d
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Vojtěch Bartička
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public AnnotationInfo GetAnnotation(Guid annotationId, Guid userId, ERole userRole)
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{
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Vojtěch Bartička
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var annotation = context.Annotations
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.Where(a => a.Id == annotationId)
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.Include(a => a.User)
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.Include(a => a.Document).ThenInclude(d => d.Content)
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.First();
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3c185841
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Vojtěch Bartička
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a6675a6d
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Vojtěch Bartička
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if (userRole < ERole.ADMINISTRATOR)
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{
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if (annotation.User.Id != userId)
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{
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throw new UnauthorizedAccessException($"User {userId} does not have assigned annotation {annotationId}");
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}
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}
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c2a89232
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Vojtěch Bartička
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var documentContent = context.Documents.Where(d => d.Id == annotation.Document.Id).Select(d => d.Content).First();
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a6675a6d
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Vojtěch Bartička
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c2a89232
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var tags = context.AnnotationTags.Where(at => at.Annotation.Id == annotationId)
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.Include(at => at.Tag).ThenInclude(t => t.Category)
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.Include(at => at.SubTag)
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.ToList();
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Vojtěch Bartička
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List<TagInstanceInfo> tagInstanceInfos = new();
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a6675a6d
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Vojtěch Bartička
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foreach (var tag in tags)
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{
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var tagInstance = mapper.Map<TagInstanceInfo>(tag);
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0a9f9349
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Vojtěch Bartička
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tagInstanceInfos.Add(tagInstance);
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a6675a6d
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Vojtěch Bartička
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}
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var docToRender = PreprocessHTML(documentContent.Content, tags);
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// We probably cannot use AutoMapper since we are dealing with too many different entities
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AnnotationInfo annotationInfo = new()
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{
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SourceDocumentContent = documentContent.Content,
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DocumentToRender = docToRender,
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TagStartPositions = TagStartPositions.ToArray(),
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TagLengths = TagStartLengths.ToArray(),
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Note = annotation.Note,
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State = annotation.State,
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Type = IsHtml(documentContent.Content) ? EDocumentType.HTML : EDocumentType.TEXT,
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TagInstances = tagInstanceInfos
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};
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a6675a6d
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Vojtěch Bartička
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return annotationInfo;
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}
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0a9f9349
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Vojtěch Bartička
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private List<int> TagStartPositions = new();
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private List<int> TagStartLengths = new();
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private List<int> TagClosingPositions = new();
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private List<int> TagClosingLengths = new();
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private Dictionary<HtmlNode, HtmlNode> NodeDict = new();
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private string PreprocessHTML(string htmlSource, List<AnnotationTag> tags)
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3c185841
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Vojtěch Bartička
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{
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var docOriginal = new HtmlDocument();
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docOriginal.LoadHtml(htmlSource);
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var docToEdit = new HtmlDocument();
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docToEdit.LoadHtml(htmlSource);
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var descendantsOriginal = docOriginal.DocumentNode.DescendantsAndSelf();
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var descendantsToEdit = docToEdit.DocumentNode.DescendantsAndSelf();
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0a9f9349
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Vojtěch Bartička
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int currentId = 0;
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165 |
3c185841
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Vojtěch Bartička
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0a9f9349
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Vojtěch Bartička
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FillNodeDict(descendantsOriginal, descendantsToEdit);
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AssignIdsToOriginalDocument(descendantsOriginal, ref currentId);
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168 |
3c185841
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Vojtěch Bartička
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0a9f9349
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Vojtěch Bartička
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WrapTextInSpan(descendantsOriginal, docToEdit);
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170 |
3c185841
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Vojtěch Bartička
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0a9f9349
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Vojtěch Bartička
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foreach (var tag in tags)
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3c185841
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Vojtěch Bartička
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{
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173 |
0a9f9349
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Vojtěch Bartička
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int i = 0;
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List<HtmlNode> addedForSelection = new();
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c9762683
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Vojtěch Bartička
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while (i < descendantsToEdit.Count())
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Vojtěch Bartička
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{
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Vojtěch Bartička
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for (; i < descendantsToEdit.Count(); i++)
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178 |
0a9f9349
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Vojtěch Bartička
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{
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179 |
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var node = descendantsToEdit.ElementAt(i);
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if (!node.Name.Contains("#text") || addedForSelection.Contains(node) || addedForSelection.Contains(node.ParentNode) ||
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node.ParentNode.Name == "style")
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{
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183 |
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continue;
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}
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Vojtěch Bartička
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int nodeId = node.ParentNode.GetAttributeValue(TAG_ID_ATTRIBUTE_NAME, -1);
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187 |
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188 |
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var start = TagStartPositions[nodeId] + TagStartLengths[nodeId];
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189 |
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var end = TagClosingPositions[nodeId];
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190 |
0a9f9349
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Vojtěch Bartička
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191 |
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int selectionStart = tag.Position;
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192 |
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int selectionEnd = tag.Position + tag.Length;
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193 |
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194 |
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if (selectionStart < end && selectionEnd > start)
|
195 |
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{
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196 |
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if (selectionStart <= start && selectionEnd >= end)
|
197 |
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{
|
198 |
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addedForSelection.Add(SolveFullFill(node, selectionStart, selectionEnd, start, end, docToEdit, tag));
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199 |
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}
|
200 |
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else if (selectionStart <= start)
|
201 |
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{
|
202 |
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addedForSelection.AddRange(SolveRightGap(node, selectionStart, selectionEnd, start, end, docToEdit, tag));
|
203 |
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}
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204 |
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else if (selectionEnd >= end)
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205 |
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{
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206 |
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addedForSelection.AddRange(SolveLeftGap(node, selectionStart, selectionEnd, start, end, docToEdit, tag));
|
207 |
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}
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208 |
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else
|
209 |
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{
|
210 |
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addedForSelection.AddRange(SolveLeftRightGap(node, selectionStart, selectionEnd, start, end, docToEdit, tag));
|
211 |
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}
|
212 |
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break;
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213 |
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}
|
214 |
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}
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215 |
3c185841
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Vojtěch Bartička
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}
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216 |
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217 |
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}
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218 |
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219 |
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string docToRender = docToEdit.DocumentNode.OuterHtml;
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220 |
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HtmlSanitizer sanitizer = new HtmlSanitizer();
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221 |
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sanitizer.AllowedAttributes.Clear();
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222 |
0a9f9349
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Vojtěch Bartička
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sanitizer.AllowedAttributes.Add(TAG_ID_ATTRIBUTE_NAME);
|
223 |
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sanitizer.AllowedAttributes.Add(TAG_INSTANCE_ATTRIBUTE_NAME);
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224 |
c9762683
|
Vojtěch Bartička
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sanitizer.AllowedAttributes.Add("end");
|
225 |
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sanitizer.AllowedAttributes.Add("start");
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226 |
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sanitizer.AllowedAttributes.Add("class");
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227 |
be4deff8
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Vojtěch Bartička
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if (sanitizer.AllowedTags.Contains("script"))
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228 |
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{
|
229 |
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sanitizer.AllowedTags.Remove("script");
|
230 |
c9762683
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Vojtěch Bartička
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}
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231 |
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if (!sanitizer.AllowedTags.Contains("style"))
|
232 |
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{
|
233 |
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sanitizer.AllowedTags.Add("style");
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234 |
be4deff8
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Vojtěch Bartička
|
}
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235 |
3c185841
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Vojtěch Bartička
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docToRender = sanitizer.Sanitize(docToRender);
|
236 |
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237 |
c9762683
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Vojtěch Bartička
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HtmlDocument doc = new HtmlDocument();
|
238 |
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doc.LoadHtml(docToRender);
|
239 |
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var cssNode = GenerateCSS(doc, tags, new());
|
240 |
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doc.DocumentNode.ChildNodes.Insert(0, cssNode);
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241 |
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242 |
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return doc.DocumentNode.OuterHtml;
|
243 |
0a9f9349
|
Vojtěch Bartička
|
}
|
244 |
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245 |
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private HtmlNode SolveFullFill(HtmlNode node, int selectionStart, int selectionEnd, int start, int end, HtmlDocument docToEdit, AnnotationTag tag)
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246 |
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{
|
247 |
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// full fill
|
248 |
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string textSelected = node.InnerText;
|
249 |
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|
250 |
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var parentNode = node.ParentNode;
|
251 |
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int nodeIndex = parentNode.ChildNodes.IndexOf(node);
|
252 |
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parentNode.ChildNodes.RemoveAt(nodeIndex);
|
253 |
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254 |
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EPosition markerPosition = EPosition.MARK_NONE;
|
255 |
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if (selectionEnd == end && selectionStart == start)
|
256 |
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{
|
257 |
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markerPosition = EPosition.MARK_LEFT_RIGHT;
|
258 |
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}
|
259 |
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|
260 |
|
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HtmlNode spanSelected = CreateSpan(docToEdit, textSelected, TAG_ID_ATTRIBUTE_NAME, TagStartPositions.Count,
|
261 |
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TAG_INSTANCE_ATTRIBUTE_NAME, tag.Instance, start, markerPosition);
|
262 |
|
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parentNode.ChildNodes.Insert(nodeIndex, spanSelected);
|
263 |
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|
264 |
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return spanSelected;
|
265 |
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}
|
266 |
|
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|
267 |
|
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private List<HtmlNode> SolveRightGap(HtmlNode node, int selectionStart, int selectionEnd, int start, int end, HtmlDocument docToEdit,
|
268 |
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AnnotationTag tag)
|
269 |
|
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{
|
270 |
|
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// partial fill, end gap
|
271 |
|
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string text = node.InnerText;
|
272 |
|
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string textAfter = text.Substring(Math.Min(selectionStart - start + tag.Length, text.Length));
|
273 |
|
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string textSelected = text.Substring(0, selectionEnd - start);
|
274 |
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|
275 |
|
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var parentNode = node.ParentNode;
|
276 |
|
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int nodeIndex = parentNode.ChildNodes.IndexOf(node);
|
277 |
|
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parentNode.ChildNodes.RemoveAt(nodeIndex);
|
278 |
|
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|
279 |
|
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int spanSelectedStart = start;
|
280 |
|
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int spanAfterStart = start + textSelected.Length;
|
281 |
|
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|
282 |
|
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HtmlNode spanSelected = CreateSpan(docToEdit, textSelected, TAG_ID_ATTRIBUTE_NAME, TagStartPositions.Count,
|
283 |
|
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TAG_INSTANCE_ATTRIBUTE_NAME, tag.Instance, spanSelectedStart, EPosition.MARK_RIGHT);
|
284 |
|
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parentNode.ChildNodes.Insert(nodeIndex, spanSelected);
|
285 |
|
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|
286 |
|
|
HtmlNode spanAfter = CreateSpan(docToEdit, textAfter, TAG_ID_ATTRIBUTE_NAME, TagStartPositions.Count,
|
287 |
|
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TAG_INSTANCE_ATTRIBUTE_NAME, null, spanAfterStart);
|
288 |
|
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parentNode.ChildNodes.Insert(nodeIndex + 1, spanAfter);
|
289 |
|
|
|
290 |
|
|
return new() { spanSelected, spanAfter };
|
291 |
|
|
}
|
292 |
|
|
|
293 |
|
|
private List<HtmlNode> SolveLeftGap(HtmlNode node, int selectionStart, int selectionEnd, int start, int end, HtmlDocument docToEdit,
|
294 |
|
|
AnnotationTag tag)
|
295 |
|
|
{
|
296 |
|
|
// partial fill, start gap
|
297 |
|
|
string text = node.InnerText;
|
298 |
|
|
string textBefore = text.Substring(0, selectionStart - start);
|
299 |
|
|
string textSelected = text.Substring(selectionStart - start, Math.Min(tag.Length, text.Length - textBefore.Length));
|
300 |
|
|
|
301 |
|
|
var parentNode = node.ParentNode;
|
302 |
|
|
int nodeIndex = parentNode.ChildNodes.IndexOf(node);
|
303 |
|
|
parentNode.ChildNodes.RemoveAt(nodeIndex);
|
304 |
|
|
|
305 |
|
|
int spanBeforeStart = start;
|
306 |
|
|
int spanSelectedStart = start + textBefore.Length;
|
307 |
|
|
|
308 |
|
|
HtmlNode spanBefore = CreateSpan(docToEdit, textBefore, TAG_ID_ATTRIBUTE_NAME, TagStartPositions.Count,
|
309 |
|
|
TAG_INSTANCE_ATTRIBUTE_NAME, null, spanBeforeStart);
|
310 |
|
|
parentNode.ChildNodes.Insert(nodeIndex, spanBefore);
|
311 |
|
|
|
312 |
|
|
HtmlNode spanSelected = CreateSpan(docToEdit, textSelected, TAG_ID_ATTRIBUTE_NAME, TagStartPositions.Count,
|
313 |
|
|
TAG_INSTANCE_ATTRIBUTE_NAME, tag.Instance, spanSelectedStart, EPosition.MARK_LEFT);
|
314 |
|
|
parentNode.ChildNodes.Insert(nodeIndex + 1, spanSelected);
|
315 |
|
|
|
316 |
|
|
return new() { spanSelected, spanBefore };
|
317 |
|
|
}
|
318 |
|
|
|
319 |
|
|
private List<HtmlNode> SolveLeftRightGap(HtmlNode node, int selectionStart, int selectionEnd, int start, int end, HtmlDocument docToEdit,
|
320 |
|
|
AnnotationTag tag)
|
321 |
|
|
{
|
322 |
|
|
// partial fill, start gap end gap
|
323 |
|
|
string text = node.InnerText;
|
324 |
|
|
string textBefore = text.Substring(0, selectionStart - start);
|
325 |
|
|
string textAfter = text.Substring(selectionStart - start + tag.Length);
|
326 |
|
|
string textSelected = text.Substring(selectionStart - start, tag.Length);
|
327 |
|
|
|
328 |
|
|
var parentNode = node.ParentNode;
|
329 |
|
|
int nodeIndex = parentNode.ChildNodes.IndexOf(node);
|
330 |
|
|
parentNode.ChildNodes.RemoveAt(nodeIndex);
|
331 |
|
|
|
332 |
|
|
int spanBeforeStart = start;
|
333 |
|
|
int spanSelectedStart = start + textBefore.Length;
|
334 |
|
|
int spanAfterStart = start + textBefore.Length + textSelected.Length;
|
335 |
|
|
|
336 |
|
|
HtmlNode spanBefore = CreateSpan(docToEdit, textBefore, TAG_ID_ATTRIBUTE_NAME, TagStartPositions.Count,
|
337 |
|
|
TAG_INSTANCE_ATTRIBUTE_NAME, null, spanBeforeStart);
|
338 |
|
|
parentNode.ChildNodes.Insert(nodeIndex, spanBefore);
|
339 |
|
|
|
340 |
|
|
HtmlNode spanSelected = CreateSpan(docToEdit, textSelected, TAG_ID_ATTRIBUTE_NAME, TagStartPositions.Count,
|
341 |
|
|
TAG_INSTANCE_ATTRIBUTE_NAME, tag.Instance, spanSelectedStart, EPosition.MARK_LEFT_RIGHT);
|
342 |
|
|
parentNode.ChildNodes.Insert(nodeIndex + 1, spanSelected);
|
343 |
|
|
|
344 |
|
|
HtmlNode spanAfter = CreateSpan(docToEdit, textAfter, TAG_ID_ATTRIBUTE_NAME, TagStartPositions.Count,
|
345 |
|
|
TAG_INSTANCE_ATTRIBUTE_NAME, null, spanAfterStart);
|
346 |
|
|
parentNode.ChildNodes.Insert(nodeIndex + 2, spanAfter);
|
347 |
|
|
|
348 |
|
|
return new() { spanSelected, spanBefore, spanAfter };
|
349 |
|
|
}
|
350 |
|
|
|
351 |
|
|
private HtmlNode CreateSpan(HtmlDocument doc, string text, string tagIdAttributeName, int tagId, string tagInstanceAttributeName,
|
352 |
|
|
Guid? instanceId, int startPosition, EPosition position = EPosition.MARK_NONE)
|
353 |
|
|
{
|
354 |
|
|
HtmlNode span = doc.CreateElement("span");
|
355 |
|
|
span.InnerHtml = text;
|
356 |
|
|
TagStartPositions.Add(startPosition);
|
357 |
|
|
TagStartLengths.Add(0);
|
358 |
|
|
TagClosingPositions.Add(startPosition + text.Length);
|
359 |
|
|
TagClosingLengths.Add(0);
|
360 |
|
|
span.Attributes.Add(tagIdAttributeName, tagId.ToString());
|
361 |
|
|
|
362 |
|
|
if (instanceId != null)
|
363 |
|
|
{
|
364 |
|
|
span.AddClass("annotation");
|
365 |
|
|
span.Attributes.Add(tagInstanceAttributeName, instanceId.Value.ToString());
|
366 |
|
|
|
367 |
|
|
if (position == EPosition.MARK_LEFT || position == EPosition.MARK_LEFT_RIGHT)
|
368 |
|
|
{
|
369 |
|
|
span.Attributes.Add("start", "1");
|
370 |
|
|
}
|
371 |
|
|
if (position == EPosition.MARK_RIGHT || position == EPosition.MARK_LEFT_RIGHT)
|
372 |
|
|
{
|
373 |
|
|
span.Attributes.Add("end", "1");
|
374 |
|
|
}
|
375 |
|
|
}
|
376 |
|
|
|
377 |
|
|
return span;
|
378 |
|
|
}
|
379 |
|
|
|
380 |
|
|
private enum EPosition
|
381 |
|
|
{
|
382 |
|
|
MARK_LEFT = 5,
|
383 |
|
|
MARK_RIGHT = 3,
|
384 |
|
|
MARK_LEFT_RIGHT = 2,
|
385 |
|
|
MARK_NONE = 0
|
386 |
|
|
}
|
387 |
|
|
|
388 |
|
|
private void WrapTextInSpan(IEnumerable<HtmlNode> descendantsOriginal, HtmlDocument docToEdit)
|
389 |
|
|
{
|
390 |
|
|
foreach (var node in descendantsOriginal)
|
391 |
|
|
{
|
392 |
|
|
var originalNode = node;
|
393 |
|
|
var toEditNode = NodeDict[node];
|
394 |
|
|
|
395 |
|
|
if (originalNode.Name.Contains("#"))
|
396 |
|
|
{
|
397 |
|
|
continue;
|
398 |
|
|
}
|
399 |
|
|
else
|
400 |
|
|
{
|
401 |
|
|
bool onlyText = true;
|
402 |
|
|
bool onlySubtags = true;
|
403 |
|
|
|
404 |
|
|
foreach (var child in node.ChildNodes)
|
405 |
|
|
{
|
406 |
|
|
if (child.Name.Contains("#"))
|
407 |
|
|
{
|
408 |
|
|
onlySubtags = false;
|
409 |
|
|
}
|
410 |
|
|
else
|
411 |
|
|
{
|
412 |
|
|
onlyText = false;
|
413 |
|
|
}
|
414 |
|
|
}
|
415 |
|
|
|
416 |
|
|
if (onlyText || onlySubtags)
|
417 |
|
|
{
|
418 |
|
|
continue;
|
419 |
|
|
}
|
420 |
|
|
else
|
421 |
|
|
{
|
422 |
|
|
|
423 |
|
|
foreach (var child in node.ChildNodes)
|
424 |
|
|
{
|
425 |
|
|
if (child.Name.Contains("#text"))
|
426 |
|
|
{
|
427 |
|
|
HtmlNode coveringSpan = docToEdit.CreateElement("span");
|
428 |
|
|
coveringSpan.InnerHtml = child.InnerHtml;
|
429 |
|
|
TagStartPositions.Add(child.InnerStartIndex);
|
430 |
|
|
TagStartLengths.Add(0);
|
431 |
|
|
TagClosingPositions.Add(child.InnerStartIndex + child.InnerLength);
|
432 |
|
|
TagClosingLengths.Add(0);
|
433 |
|
|
coveringSpan.Attributes.Add(TAG_ID_ATTRIBUTE_NAME, (TagStartPositions.Count - 1).ToString());
|
434 |
|
|
|
435 |
|
|
var parent = NodeDict[node];
|
436 |
|
|
var index = parent.ChildNodes.IndexOf(NodeDict[child]);
|
437 |
|
|
|
438 |
|
|
parent.ChildNodes.RemoveAt(index);
|
439 |
|
|
parent.ChildNodes.Insert(index, coveringSpan);
|
440 |
|
|
}
|
441 |
|
|
}
|
442 |
|
|
}
|
443 |
|
|
}
|
444 |
|
|
}
|
445 |
|
|
}
|
446 |
|
|
|
447 |
|
|
private HtmlNode GenerateCSS(HtmlDocument docToEdit, List<AnnotationTag> tags, List<int> paddings)
|
448 |
|
|
{
|
449 |
|
|
HtmlNode style = docToEdit.CreateElement("style");
|
450 |
|
|
|
451 |
|
|
string inner = "span.annotation {border-bottom: 2px solid;}";
|
452 |
|
|
inner += "span {line-height: 30px}\n";
|
453 |
|
|
|
454 |
|
|
// TODO temporary
|
455 |
c9762683
|
Vojtěch Bartička
|
int lastPadding = 0;
|
456 |
0a9f9349
|
Vojtěch Bartička
|
foreach (var tag in tags)
|
457 |
|
|
{
|
458 |
c9762683
|
Vojtěch Bartička
|
inner += $"span[{TAG_INSTANCE_ATTRIBUTE_NAME}=\"{tag.Instance}\"] {{ border-color:{tag.Tag.Color}; padding-bottom: {lastPadding % 5}px }}";
|
459 |
0a9f9349
|
Vojtěch Bartička
|
lastPadding += 2;
|
460 |
|
|
}
|
461 |
|
|
|
462 |
|
|
inner += "span[end=\"1\"] {border-end-end-radius: 0px; border-right: 1px solid darkgray}\n";
|
463 |
|
|
inner += "span[start=\"1\"] {border-end-start-radius: 0px; border-left: 1px solid darkgray}\n";
|
464 |
|
|
|
465 |
|
|
style.InnerHtml = inner;
|
466 |
|
|
return style;
|
467 |
|
|
}
|
468 |
|
|
|
469 |
|
|
private void AssignIdsToOriginalDocument(IEnumerable<HtmlNode> descendantsOriginal, ref int currentId)
|
470 |
|
|
{
|
471 |
|
|
foreach (var node in descendantsOriginal)
|
472 |
|
|
{
|
473 |
|
|
var originalNode = node;
|
474 |
|
|
var toEditNode = NodeDict[node];
|
475 |
|
|
|
476 |
|
|
if (originalNode.Name.Contains("#"))
|
477 |
|
|
{
|
478 |
|
|
continue;
|
479 |
|
|
}
|
480 |
|
|
else
|
481 |
|
|
{
|
482 |
|
|
TagStartPositions.Add(originalNode.OuterStartIndex);
|
483 |
|
|
TagStartLengths.Add(originalNode.InnerStartIndex - originalNode.OuterStartIndex);
|
484 |
|
|
currentId = TagStartPositions.Count - 1;
|
485 |
|
|
toEditNode.Attributes.Add(TAG_ID_ATTRIBUTE_NAME, currentId.ToString());
|
486 |
|
|
|
487 |
|
|
TagClosingPositions.Add(originalNode.InnerStartIndex + originalNode.InnerLength);
|
488 |
|
|
TagClosingLengths.Add((originalNode.OuterStartIndex + originalNode.OuterLength) - (originalNode.InnerStartIndex + originalNode.InnerLength));
|
489 |
|
|
}
|
490 |
|
|
}
|
491 |
|
|
}
|
492 |
|
|
|
493 |
|
|
private void FillNodeDict(IEnumerable<HtmlNode> descendantsOriginal, IEnumerable<HtmlNode> descendantsToEdit)
|
494 |
|
|
{
|
495 |
|
|
var zipped = descendantsOriginal.Zip(descendantsToEdit, (orig, toEdit) => new
|
496 |
|
|
{
|
497 |
|
|
Original = orig,
|
498 |
|
|
ToEdit = toEdit
|
499 |
|
|
});
|
500 |
|
|
foreach (var node in zipped)
|
501 |
|
|
{
|
502 |
|
|
var originalNode = node.Original;
|
503 |
|
|
var toEditNode = node.ToEdit;
|
504 |
|
|
NodeDict.Add(originalNode, toEditNode);
|
505 |
|
|
}
|
506 |
3c185841
|
Vojtěch Bartička
|
}
|
507 |
|
|
|
508 |
a6675a6d
|
Vojtěch Bartička
|
// TODO temporary
|
509 |
|
|
private bool IsHtml(string text)
|
510 |
|
|
{
|
511 |
0a9f9349
|
Vojtěch Bartička
|
return text.Contains("<html>");
|
512 |
a6675a6d
|
Vojtěch Bartička
|
}
|
513 |
be4deff8
|
Vojtěch Bartička
|
|
514 |
|
|
public void AddAnnotationInstance(Guid annotationId, Guid userId, ERole userRole, AnnotationInstanceAddRequest request)
|
515 |
|
|
{
|
516 |
|
|
var annotation = context.Annotations
|
517 |
|
|
.Where(a => a.Id == annotationId)
|
518 |
|
|
.Include(a => a.User)
|
519 |
|
|
.Include(a => a.Document).ThenInclude(d => d.Content)
|
520 |
|
|
.First();
|
521 |
|
|
|
522 |
|
|
if (userRole < ERole.ADMINISTRATOR)
|
523 |
|
|
{
|
524 |
|
|
if (annotation.User.Id != userId)
|
525 |
|
|
{
|
526 |
|
|
throw new UnauthorizedAccessException($"User {userId} does not have assigned annotation {annotationId}");
|
527 |
|
|
}
|
528 |
|
|
}
|
529 |
|
|
|
530 |
|
|
AnnotationTag annotationTag = new()
|
531 |
|
|
{
|
532 |
|
|
Annotation = annotation,
|
533 |
|
|
Instance = request.InstanceId == null ? Guid.NewGuid() : request.InstanceId.Value,
|
534 |
|
|
Length = request.Length,
|
535 |
|
|
Position = request.Position,
|
536 |
|
|
Note = ""
|
537 |
|
|
};
|
538 |
|
|
|
539 |
|
|
if (request.Type == ETagType.TAG)
|
540 |
|
|
{
|
541 |
|
|
annotationTag.Tag = context.Tags.Where(t => t.Id == request.Id).Single();
|
542 |
|
|
annotationTag.SubTag = null;
|
543 |
|
|
}
|
544 |
|
|
else if (request.Type == ETagType.SUBTAG)
|
545 |
|
|
{
|
546 |
|
|
var subTag = context.SubTags.Where(st => st.Id == request.Id).Include(st => st.Tag).Single();
|
547 |
|
|
annotationTag.SubTag = subTag;
|
548 |
|
|
annotationTag.Tag = subTag.Tag;
|
549 |
|
|
}
|
550 |
|
|
else
|
551 |
|
|
{
|
552 |
|
|
throw new ArgumentException($"Unknown tag type {request.Type}");
|
553 |
|
|
}
|
554 |
|
|
|
555 |
abf94f21
|
Lukáš Vlček
|
context.AnnotationTags.Add(annotationTag);
|
556 |
be4deff8
|
Vojtěch Bartička
|
context.SaveChanges();
|
557 |
|
|
}
|
558 |
0f8d6304
|
Vojtěch Bartička
|
|
559 |
|
|
public void DeleteAnnotationInstance(Guid annotationId, Guid tagInstanceId, Guid loggedUserId, ERole userRole)
|
560 |
|
|
{
|
561 |
|
|
Annotation annotation = null;
|
562 |
|
|
try
|
563 |
|
|
{
|
564 |
|
|
annotation = context.Annotations
|
565 |
|
|
.Where(a => a.Id == annotationId)
|
566 |
|
|
.Include(a => a.User)
|
567 |
|
|
.Include(a => a.Document).ThenInclude(d => d.Content)
|
568 |
|
|
.First();
|
569 |
|
|
|
570 |
|
|
}
|
571 |
|
|
catch (Exception ex)
|
572 |
|
|
{
|
573 |
|
|
throw new InvalidOperationException("Could not find annotation");
|
574 |
|
|
}
|
575 |
|
|
|
576 |
|
|
|
577 |
|
|
if (userRole < ERole.ADMINISTRATOR)
|
578 |
|
|
{
|
579 |
|
|
if (annotation.User.Id != loggedUserId)
|
580 |
|
|
{
|
581 |
|
|
throw new UnauthorizedAccessException($"User {loggedUserId} does not have assigned annotation {annotationId}");
|
582 |
|
|
}
|
583 |
|
|
}
|
584 |
|
|
|
585 |
|
|
if (!context.AnnotationTags.Any(at => at.Id == tagInstanceId))
|
586 |
|
|
{
|
587 |
|
|
throw new InvalidOperationException("Could not find tag instance");
|
588 |
|
|
}
|
589 |
|
|
|
590 |
|
|
context.AnnotationTags
|
591 |
|
|
.Where(at => at.Id == tagInstanceId).ToList()
|
592 |
|
|
.ForEach(a => context.AnnotationTags.Remove(a));
|
593 |
0a9f9349
|
Vojtěch Bartička
|
|
594 |
0f8d6304
|
Vojtěch Bartička
|
context.SaveChanges();
|
595 |
|
|
}
|
596 |
eff8ec56
|
Vojtěch Bartička
|
}
|
597 |
|
|
}
|