From baebd293c5e8cc41ebcd11464868e73c0a8044db Mon Sep 17 00:00:00 2001
From: Alexey 'Cluster' Avdyukhin <clusterrr@clusterrr.com>
Date: Sat, 7 Jan 2017 19:18:29 +0300
Subject: First commit

---
 ImageGooglerForm.cs | 166 ++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 166 insertions(+)
 create mode 100644 ImageGooglerForm.cs

(limited to 'ImageGooglerForm.cs')

diff --git a/ImageGooglerForm.cs b/ImageGooglerForm.cs
new file mode 100644
index 00000000..33764def
--- /dev/null
+++ b/ImageGooglerForm.cs
@@ -0,0 +1,166 @@
+using com.clusterrr.hakchi_gui.Properties;
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Data;
+using System.Drawing;
+using System.IO;
+using System.Linq;
+using System.Net;
+using System.Text;
+using System.Text.RegularExpressions;
+using System.Threading;
+using System.Web;
+using System.Windows.Forms;
+
+namespace com.clusterrr.hakchi_gui
+{
+    public partial class ImageGooglerForm : Form
+    {
+        Thread searchThread;
+        Image result;
+        public Image Result
+        {
+            get { return result; }
+        }
+
+        public ImageGooglerForm(string query)
+        {
+            InitializeComponent();
+            Text = "Google Images - " + query;
+            searchThread = new Thread(SearchThread);
+            searchThread.Start(query);
+        }
+
+        string[] GetImageUrls(string query)
+        {
+            var url = string.Format("https://www.google.com/search?q={0}&source=lnms&tbm=isch", HttpUtility.UrlEncode(query));
+            var request = WebRequest.Create(url);
+            request.Credentials = CredentialCache.DefaultCredentials;
+            (request as HttpWebRequest).UserAgent = "Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/55.0.2883.87 Safari/537.36";
+            request.Timeout = 10000;
+            var response = (HttpWebResponse)request.GetResponse();
+            Stream dataStream = response.GetResponseStream();
+            var pageData = new StringBuilder();
+            int b;
+            var result = new List<byte>();
+            while ((b = dataStream.ReadByte()) >= 0)
+                result.Add((byte)b);
+            dataStream.Close();
+            response.Close();
+            var page = Encoding.UTF8.GetString(result.ToArray());
+
+            var r = new Regex(@"\""ou\""\:\""(?<url>.+?)\""");
+            var mc = r.Matches(page);
+            var urls = new List<string>();
+            for (int i = 0; i < mc.Count && i < 20; i++)
+            {
+                var gr = mc[i].Groups;
+                urls.Add(gr["url"].Value);
+            }
+            return urls.ToArray();
+        }
+
+        void SearchThread(object o)
+        {
+            try
+            {
+                var urls = GetImageUrls(o as string);
+                foreach (var url in urls)
+                {
+                    //new Thread(DownloadImageThread).Start(url);
+                    try
+                    {
+                        var image = DownloadImage(url);
+                        ShowImage(image);
+                    }
+                    catch { }
+                }
+
+            }
+            catch (ThreadAbortException)
+            {
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show(ex.Message, Resources.Error, MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+            finally
+            {
+                searchThread = null;
+            }
+        }
+
+        void DownloadImageThread(object o)
+        {
+            try
+            {
+                var image = DownloadImage(o as string);
+                ShowImage(image);
+            }
+            catch { }
+        }
+
+        protected void ShowImage(Image image)
+        {
+            try
+            {
+                if (this.Disposing) return;
+                if (InvokeRequired)
+                {
+                    Invoke(new Action<Image>(ShowImage), new object[] { image });
+                    return;
+                }
+                int i = imageList.Images.Count;
+                const int side = 204;
+                var imageRect = new Bitmap(side, side, System.Drawing.Imaging.PixelFormat.Format24bppRgb);
+                var gr = Graphics.FromImage(imageRect);
+                gr.Clear(Color.White);
+                if (image.Height > image.Width)
+                    gr.DrawImage(image, new Rectangle((side - side * image.Width / image.Height) / 2, 0, side * image.Width / image.Height, side),
+                        new Rectangle(0, 0, image.Width, image.Height), GraphicsUnit.Pixel);
+                else
+                    gr.DrawImage(image, new Rectangle(0, (side - side * image.Height / image.Width) / 2, side, side * image.Height / image.Width),
+                        new Rectangle(0, 0, image.Width, image.Height), GraphicsUnit.Pixel);
+                gr.Flush();
+                imageList.Images.Add(imageRect);
+                var item = new ListViewItem(image.Width + "x" + image.Height);
+                item.ImageIndex = i;
+                item.Tag = image;
+                listView.Items.Add(item);
+            }
+            catch { }
+        }
+
+
+        Image DownloadImage(string url)
+        {
+            var request = HttpWebRequest.Create(url);
+            request.Credentials = CredentialCache.DefaultCredentials;
+            request.Timeout = 5000;
+            ((HttpWebRequest)request).UserAgent =
+                "Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.8.1.4) Gecko/20070515 Firefox/2.0.0.4";
+            ((HttpWebRequest)request).KeepAlive = false;
+            var response = (HttpWebResponse)request.GetResponse();
+            Stream dataStream = response.GetResponseStream();
+            var image = Image.FromStream(dataStream);
+            dataStream.Dispose();
+            response.Close();
+            return image;
+        }
+
+        private void listView_DoubleClick(object sender, EventArgs e)
+        {
+            if (listView.SelectedItems.Count == 0) return;
+            DialogResult = System.Windows.Forms.DialogResult.OK;
+            result = listView.SelectedItems[0].Tag as Image;
+            Close();
+        }
+
+        private void ImageGooglerForm_FormClosing(object sender, FormClosingEventArgs e)
+        {
+            if (searchThread != null) searchThread.Abort();
+        }
+
+    }
+}
-- 
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