From e3a9e8a42bf980751db5f75c63ef9e17ab1ea8dc Mon Sep 17 00:00:00 2001
From: Vitaly Takmazov
Date: Mon, 25 Dec 2017 12:55:10 +0300
Subject: add email from facebook

---
 .../main/java/com/juick/www/controllers/FacebookLogin.java  | 13 +++++++++++--
 juick-www/src/main/java/com/juick/www/facebook/User.java    |  5 +++++
 2 files changed, 16 insertions(+), 2 deletions(-)

(limited to 'juick-www/src')

diff --git a/juick-www/src/main/java/com/juick/www/controllers/FacebookLogin.java b/juick-www/src/main/java/com/juick/www/controllers/FacebookLogin.java
index cb55bf82..95ed9a5b 100644
--- a/juick-www/src/main/java/com/juick/www/controllers/FacebookLogin.java
+++ b/juick-www/src/main/java/com/juick/www/controllers/FacebookLogin.java
@@ -25,6 +25,7 @@ import com.github.scribejava.core.model.Verb;
 import com.github.scribejava.core.oauth.OAuth20Service;
 import com.juick.server.util.HttpBadRequestException;
 import com.juick.service.CrosspostService;
+import com.juick.service.EmailService;
 import com.juick.service.UserService;
 import com.juick.www.Utils;
 import com.juick.www.facebook.User;
@@ -69,6 +70,8 @@ public class FacebookLogin {
     private CrosspostService crosspostService;
     @Inject
     private UserService userService;
+    @Inject
+    private EmailService emailService;
 
     @PostConstruct
     public void init() {
@@ -89,7 +92,7 @@ public class FacebookLogin {
             OAuth20Service facebookAuthService = serviceBuilder
                     .apiSecret(FACEBOOK_SECRET)
                     .callback(FACEBOOK_REDIRECT)
-                    .scope("publish_actions")
+                    .scope("publish_actions,email")
                     .state(fbstate)
                     .build(FacebookApi.instance());
             return "redirect:" + facebookAuthService.getAuthorizationUrl();
@@ -109,7 +112,7 @@ public class FacebookLogin {
                 .state(state)
                 .build(FacebookApi.instance());
         OAuth2AccessToken token = facebookService.getAccessToken(code);
-        final OAuthRequest meRequest = new OAuthRequest(Verb.GET, "https://graph.facebook.com/v2.10/me?fields=id,name,link,verified");
+        final OAuthRequest meRequest = new OAuthRequest(Verb.GET, "https://graph.facebook.com/v2.10/me?fields=id,name,link,verified,email");
         facebookService.signRequest(token, meRequest);
         String graph = facebookService.execute(meRequest).getBody();
         if (StringUtils.isBlank(graph)) {
@@ -134,6 +137,12 @@ public class FacebookLogin {
         } else if (fb.getVerified()) {
             String loginhash = UUID.randomUUID().toString();
             if (!crosspostService.createFacebookUser(fbID, loginhash, token.getAccessToken(), fb.getName(), fb.getLink())) {
+                if (StringUtils.isNotEmpty(fb.getEmail())) {
+                    Integer userId = crosspostService.getUIDbyFBID(fbID);
+                    if (!emailService.getEmails(userId, false).contains(fb.getEmail())) {
+                        emailService.addEmail(userId, fb.getEmail());
+                    }
+                }
                 throw new HttpBadRequestException();
             }
             return "redirect:/signup?type=fb&hash=" + loginhash;
diff --git a/juick-www/src/main/java/com/juick/www/facebook/User.java b/juick-www/src/main/java/com/juick/www/facebook/User.java
index 77f23ac9..b56c4ee3 100644
--- a/juick-www/src/main/java/com/juick/www/facebook/User.java
+++ b/juick-www/src/main/java/com/juick/www/facebook/User.java
@@ -35,6 +35,7 @@ public class User {
     private String locale;
     private String timezone;
     private String updatedTime;
+    private String email;
 
     public String getId() {
         return id;
@@ -117,4 +118,8 @@ public class User {
     public void setUpdatedTime(String updatedTime) {
         this.updatedTime = updatedTime;
     }
+
+    public String getEmail() {
+        return email;
+    }
 }
-- 
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