s426229/Poszukiwacz
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

POS-46

Browse Source
This commit is contained in:
s426226 2021-01-16 18:45:20 +01:00
parent dd6a16df54
commit e815313439
5 changed files with 178 additions and 18 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

14
Klient/Klient/Klient.Android/MainActivity.cs
View File

@ -15,6 +15,7 @@ using System.Linq;
using System.IO;
using Newtonsoft.Json;
using Klient.Droid.Modules;
using Newtonsoft.Json.Linq;
namespace Klient.Droid
{
@ -232,22 +233,20 @@ namespace Klient.Droid
if(response.StatusCode == HttpStatusCode.OK)
{
var jsonString = await response.Content.ReadAsStringAsync();
dynamic jsonObject = JsonConvert.DeserializeObject(jsonString);
FindViewById<TextView>(Resource.Id.ErrorPhoto).Text = "Przesłano zdjęcie!";
SetContentView(Resource.Layout.ekranZLinkami);
var second_response = await client.GetAsync("http://10.0.2.2:5001/api/Search", jsonObject.response);
var second_response = await client.GetAsync($"http://10.0.2.2:5001/api/Search/{jsonString}");
if(second_response.StatusCode == HttpStatusCode.OK)
{
var second_jsonString = await response.Content.ReadAsStringAsync();
dynamic second_jsonObject = JsonConvert.DeserializeObject(second_jsonString);
var second_jsonString = await second_response.Content.ReadAsStringAsync();
List<SearchResult> fullLink = JsonConvert.DeserializeObject<List<SearchResult>>(second_jsonObject);
List<SearchResult> fullLink = JsonConvert.DeserializeObject<List<SearchResult>>(second_jsonString);
int end = 10;
if (fullLink.Count < 10) end = fullLink.Count;
for (int i = 0; i < end; i++)
{
FindViewById<TextView>(Resource.Id.links).Text = FindViewById<TextView>(Resource.Id.links).Text + fullLink[i].Title + ": " + fullLink[i].Link + "\n\n";
FindViewById<TextView>(Resource.Id.links).Text = FindViewById<TextView>(Resource.Id.links).Text + fullLink[i].title + ": " + fullLink[i].link + "\n\n";
}
}
else
@ -331,7 +330,8 @@ namespace Klient.Droid
{
var jsonString = await response.Content.ReadAsStringAsync();
dynamic jsonObject = JsonConvert.DeserializeObject(jsonString);
List<string> history = JsonConvert.DeserializeObject<List<string>>(jsonObject.history);
var hs = (JArray)jsonObject.history;
List<string> history = hs.ToObject<List<string>>();
int end = 10;
int temp;
if (history.Count < 10) end = history.Count;

6
Klient/Klient/Klient.Android/Modules/SearchResult.cs
View File

@ -13,8 +13,8 @@ namespace Klient.Droid.Modules
{
public class SearchResult
{
public string Title { get; set; }
public string Link { get; set; }
public string Snippet { get; set; }
public string title { get; set; }
public string link { get; set; }
public string snippet { get; set; }
}
}

74
Serwer/Serwer.Infrastructure/Framework/OCRResponseData.cs Normal file
View File

@ -0,0 +1,74 @@
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace Serwer.Infrastructure.Framework
{
public class OCRResponseData
{
/// <summary>
/// Error message
/// </summary>
public string ErrorMessage { get; set; }
/// <summary>
/// Available pages
/// </summary>
public int AvailablePages { get; set; }
/// <summary>
/// OCRed text
/// </summary>
public List<List<string>> OCRText { get; set; }
/// <summary>
/// Output file1 URL
/// </summary>
public string OutputFileUrl { get; set; }
/// <summary>
/// Output file2 URL
/// </summary>
public string OutputFileUrl2 { get; set; }
/// <summary>
/// Output file3 URL
/// </summary>
public string OutputFileUrl3 { get; set; }
/// <summary>
/// Reserved
/// </summary>
public List<List<string>> Reserved { get; set; }
/// <summary>
/// OCRWords
/// </summary>
public List<List<OCRWSWord>> OCRWords { get; set; }
/// <summary>
/// Task description
/// </summary>
public string TaskDescription { get; set; }
/// <summary>
/// Constructor
/// </summary>
public OCRResponseData()
{
OCRText = new List<List<string>>();
Reserved = new List<List<string>>();
OCRWords = new List<List<OCRWSWord>>();
}
}
public class OCRWSWord
{
public int Top;
public int Left;
public int Height;
public int Width;
public string OCRWord;
}
}

57
Serwer/Serwer.Infrastructure/Services/ImageHandler.cs
View File

@ -1,8 +1,11 @@
using Serwer.Core.Domain;
using Newtonsoft.Json;
using Serwer.Core.Domain;
using Serwer.Infrastructure.Framework;
using Serwer.Infrastructure.Settings;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Net;
using System.Text;
using System.Threading.Tasks;
using Tesseract;
@ -19,12 +22,64 @@ namespace Serwer.Infrastructure.Services
}
public async Task<string> Process(string name, string contentType, byte[] bytes)
{
string license_code = "FC935C59-F248-48A3-9970-8A6BDB66FA86";
string user_name = "poszukiwacz";
string ocrURL = @"http://www.ocrwebservice.com/restservices/processDocument?gettext=true&outputformat=txt&language=polish";
byte[] uploadData = bytes;
HttpWebRequest request = CreateHttpRequest(ocrURL, user_name, license_code, "POST");
request.ContentLength = uploadData.Length;
// Send request
using (System.IO.Stream post = request.GetRequestStream())
{
post.Write(uploadData, 0, (int)uploadData.Length);
}
try
{
// Get response
using (HttpWebResponse response = request.GetResponse() as HttpWebResponse)
{
// Parse JSON response
string strJSON = new System.IO.StreamReader(response.GetResponseStream()).ReadToEnd();
OCRResponseData ocrResponse = JsonConvert.DeserializeObject<OCRResponseData>(strJSON);
return await Task.FromResult(ocrResponse.OCRText.First().First());
}
}
catch (WebException wex)
{
var x = string.Format("OCR API Error. HTTPCode:{0}", ((HttpWebResponse)wex.Response).StatusCode);
throw wex;
}
/*
var engine = new TesseractEngine(System.IO.Path.Combine(_env, "tessdata"),"eng+equ", EngineMode.Default);
var img = Pix.LoadFromMemory(bytes);
var res = engine.Process(img);
var txt = res.GetText();
return await Task.FromResult(txt);
*/
}
private static HttpWebRequest CreateHttpRequest(string address_url, string user_name, string license_code, string http_method)
{
Uri address = new Uri(address_url);
HttpWebRequest request = (HttpWebRequest)WebRequest.Create(address);
byte[] authBytes = Encoding.UTF8.GetBytes(string.Format("{0}:{1}", user_name, license_code).ToCharArray());
request.Headers["Authorization"] = "Basic " + Convert.ToBase64String(authBytes);
request.Method = http_method;
request.Timeout = 600000;
// Specify Response format to JSON or XML (application/json or application/xml)
request.ContentType = "application/json";
return request;
}
}
}

45
Serwer/Serwer.Infrastructure/Services/SearchService.cs
View File

@ -35,6 +35,30 @@ namespace Serwer.Infrastructure.Services
}
await _historyRepository.AddAsync(user, query);
var queries = query.Split('.').ToList();
if (queries.Count > 2)
{
var q0 = queries[0].Split(' ');
if (q0.Length < 3)
{
queries.RemoveAt(0);
}
if(queries.Last().Length < 5)
{
queries.RemoveAt(queries.Count - 1);
}
}
query = String.Join(".", queries);
var result = await sendRequest(query);
if(result.Count == 0)
{
result = await sendRequest(queries.Last());
}
return result;
}
private async Task<List<SearchResultDTO>> sendRequest(string query)
{
WebRequest webRequest = WebRequest.Create($"https://www.googleapis.com/customsearch/v1?key={apiKey}&cx={searchEngineId}&q={query}");
using (var stream = new StreamReader(webRequest.GetResponse().GetResponseStream()))
{
@ -42,16 +66,23 @@ namespace Serwer.Infrastructure.Services
dynamic jsonData = JsonConvert.DeserializeObject(response);
var results = new List<SearchResultDTO>();
foreach(var item in jsonData.items)
try
{
results.Add(new SearchResultDTO
foreach (var item in jsonData.items)
{
Title = item.title,
Link = item.link,
Snippet = item.snippet
});
results.Add(new SearchResultDTO
{
Title = item.title,
Link = item.link,
Snippet = item.snippet
});
}
return results;
}
catch(Exception)
{
return results;
}
return results;
}
}
}