From 8e4ab831c7342d3fc4a7829c10152d41c3e61f1e Mon Sep 17 00:00:00 2001
From: Vitaly Takmazov
Date: Fri, 13 May 2016 16:21:57 +0300
Subject: telegram login

---
 src/main/java/com/juick/http/www/SignUp.java | 42 ++++++++++++++++++++++++++++
 1 file changed, 42 insertions(+)

diff --git a/src/main/java/com/juick/http/www/SignUp.java b/src/main/java/com/juick/http/www/SignUp.java
index 2fae9b69..64b62e48 100644
--- a/src/main/java/com/juick/http/www/SignUp.java
+++ b/src/main/java/com/juick/http/www/SignUp.java
@@ -52,6 +52,8 @@ public class SignUp {
             account = getVKNameByHash(sql, hash);
         } else if (type.equals("xmpp")) {
             account = getJIDByHash(sql, hash);
+        } else if (type.equals("durov")) {
+            account = getTelegramNameByHash(sql, hash);
         }
         if (account == null) {
             response.sendError(HttpServletResponse.SC_BAD_REQUEST);
@@ -73,6 +75,8 @@ public class SignUp {
                 out.print("<img src=\"//static.juick.com/settings/vk.png\" alt=\"VKontakte\"/>");
             } else if (type.charAt(0) == 'x') {
                 out.print("<img src=\"//static.juick.com/settings/xmpp.png\" alt=\"XMPP\"/>");
+            } else if (type.charAt(0) == 'd') {
+                out.print("<img src=\"//telegram.org/favicon.ico?3\" alt=\"Telegram\"/>");
             }
             out.println(account + "</h1>");
 
@@ -144,6 +148,7 @@ public class SignUp {
 
             if (!(type.charAt(0) == 'f' && setFacebookUser(sql, hash, uid))
                     && !(type.charAt(0) == 'v' && setVKUser(sql, hash, uid))
+                    && !(type.charAt(0) == 'd' && setTelegramUser(sql, hash, uid))
                     && !(type.charAt(0) == 'x' && setJIDUser(sql, hash, uid))) {
                 response.sendError(HttpServletResponse.SC_INTERNAL_SERVER_ERROR);
                 return;
@@ -167,6 +172,7 @@ public class SignUp {
 
             if (!(type.charAt(0) == 'f' && setFacebookUser(sql, hash, uid))
                     && !(type.charAt(0) == 'v' && setVKUser(sql, hash, uid))
+                    && !(type.charAt(0) == 'd' && setTelegramUser(sql, hash, uid))
                     && !(type.charAt(0) == 'x' && setJIDUser(sql, hash, uid))) {
                 response.sendError(HttpServletResponse.SC_INTERNAL_SERVER_ERROR);
                 return;
@@ -235,6 +241,26 @@ public class SignUp {
 
         return ret;
     }
+    private String getTelegramNameByHash(Connection sql, String hash) {
+        String ret = null;
+
+        PreparedStatement stmt = null;
+        ResultSet rs = null;
+        try {
+            stmt = sql.prepareStatement("SELECT tg_name FROM telegram WHERE loginhash=?");
+            stmt.setString(1, hash);
+            rs = stmt.executeQuery();
+            if (rs.first()) {
+                ret = "<a href=\"https://telegram.me/" + rs.getString(1) + "\" rel=\"nofollow\">" + rs.getString(1) + "</a>";
+            }
+        } catch (SQLException e) {
+            System.err.println(e);
+        } finally {
+            Utils.finishSQL(rs, stmt);
+        }
+
+        return ret;
+    }
 
     private boolean setFacebookUser(Connection sql, String hash, int uid) {
         boolean ret = false;
@@ -290,6 +316,22 @@ public class SignUp {
         }
         return ret;
     }
+    private boolean setTelegramUser(Connection sql, String hash, int uid) {
+        boolean ret = false;
+        PreparedStatement stmt = null;
+        try {
+            stmt = sql.prepareStatement("UPDATE telegram SET user_id=?,loginhash=NULL WHERE loginhash=?");
+            stmt.setInt(1, uid);
+            stmt.setString(2, hash);
+            stmt.executeUpdate();
+            ret = true;
+        } catch (SQLException e) {
+            System.err.println(e);
+        } finally {
+            Utils.finishSQL(null, stmt);
+        }
+        return ret;
+    }
 
     private String getJIDByHash(Connection sql, String hash) {
         String ret = null;
-- 
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