public async Task <IActionResult> Delete(string collectionId, string q)
        {
            var mediaType   = Request.ContentType ?? string.Empty;
            var queryParser = _plugins.Get <IQueryParser>(mediaType);
            var reader      = _plugins.Get <IReader>();
            var writers     = _plugins.All <IWriter>(mediaType).ToList();
            var tokenizer   = _plugins.Get <ITokenizer>(mediaType);

            if (queryParser == null || writers == null || writers.Count == 0 || tokenizer == null)
            {
                throw new NotSupportedException();
            }

            var parsedQuery = queryParser.Parse(q, tokenizer);

            parsedQuery.CollectionId = collectionId.ToHash();
            var oldData = reader.Read(parsedQuery).ToList();

            foreach (var writer in writers)
            {
                await Task.Run(() =>
                {
                    writer.Remove(collectionId, oldData);
                });
            }

            return(StatusCode(202)); // marked for deletion
        }
Пример #2
0
        public async Task <IActionResult> Page(string url, string collectionId)
        {
            if (string.IsNullOrWhiteSpace(url))
            {
                return(View("Index"));
            }

            if (!url.StartsWith("http://") && !url.StartsWith("https://"))
            {
                return(View("Index"));
            }

            var collectionName = collectionId ?? "www";

            try
            {
                var uri      = new Uri(url);
                var document = new Dictionary <string, object>();
                var parsed   = GetWebString(uri);

                document["site"]    = uri.Host;
                document["url"]     = uri.ToString();
                document["body"]    = parsed.body;
                document["title"]   = parsed.title;
                document["created"] = DateTime.Now.ToBinary();

                var writers     = _plugins.All <IWriter>(Request.ContentType).ToList();
                var reader      = _plugins.Get <IReader>();
                var mediaType   = Request.ContentType ?? string.Empty;
                var queryParser = _plugins.Get <IQueryParser>(mediaType);
                var tokenizer   = _plugins.Get <ITokenizer>(mediaType);

                if (writers == null || reader == null || queryParser == null || tokenizer == null)
                {
                    return(StatusCode(415)); // Media type not supported
                }

                var deleteQuery = queryParser.Parse(string.Format("url:{0}", uri.ToString()), tokenizer);
                deleteQuery.CollectionId = collectionName.ToHash();

                var oldData = reader.Read(deleteQuery).ToList();

                foreach (var writer in writers)
                {
                    await Task.Run(() =>
                    {
                        writer.Update(collectionName, new[] { document }, oldData);
                    });
                }

                return(Redirect("/add/thankyou"));
            }
            catch (Exception ex)
            {
                // TODO: add logging framework
                System.IO.File.WriteAllText(string.Format("_{0}_{1}.log", DateTime.Now.ToBinary(), WebUtility.UrlEncode(url)), ex.ToString());

                return(View("Error"));
            }
        }
Пример #3
0
        public async Task <IActionResult> Post(string collectionId, [FromBody] IEnumerable <IDictionary> payload)
        {
            if (collectionId == null)
            {
                throw new ArgumentNullException(nameof(collectionId));
            }

            if (payload == null)
            {
                throw new ArgumentNullException(nameof(collectionId));
            }

            var writers = _plugins.All <IWriter>(Request.ContentType).ToList();

            if (writers == null || writers.Count == 0)
            {
                return(StatusCode(415)); // Media type not supported
            }

            foreach (var writer in writers)
            {
                try
                {
                    await Task.Run(() =>
                    {
                        writer.Write(collectionId, payload);
                    });
                }
                catch (Exception ew)
                {
                    throw ew;
                }
            }
            Response.Headers.Add(
                "Location", new Microsoft.Extensions.Primitives.StringValues(string.Format("/{0}", collectionId)));

            return(StatusCode(201)); // Created
        }