4 files changed, 26 insertions, 4 deletions
diff --git a/juick-server/src/main/java/com/juick/server/EmailManager.java b/juick-server/src/main/java/com/juick/server/EmailManager.java
index 2bea7060..aaebaac8 100644
--- a/juick-server/src/main/java/com/juick/server/EmailManager.java
+++ b/juick-server/src/main/java/com/juick/server/EmailManager.java
@@ -93,12 +93,13 @@ public class EmailManager implements ApplicationListener<MessageEvent> {
                             ", discussion or tag. Reply to this email directly or view it on Juick: %s.",
                     formatPost(msg), formatUrl(msg));
             MimeBodyPart textBodyPart = new MimeBodyPart();
+            String hash = userService.getHashByUID(userService.getUserByEmail(email).getUid());
             textBodyPart.setContent(plainText, "text/plain; charset=UTF-8");
             String htmlText = String.format("%s<br /><br />--<br />You are receiving this because you are subscribed to this user" +
-                            ", discussion or tag. Reply to this email directly or <a href=\"%s\">view it</a> on Juick." +
+                            ", discussion or tag. Reply to this email directly or <a href=\"%s\"><img src=\"https://api.juick.com/thread/mark_read/%d-%d.gif?hash=%s\" />view it</a> on Juick." +
                             "<br /><a href=\"https://juick.com/settings?hash=%s\">Configure or disable notifications</a>",
                     MessageUtils.formatHtml(msg), formatUrl(msg),
-                    userService.getHashByUID(userService.getUserByEmail(email).getUid()));
+                    msg.getMid(), msg.getRid(), hash, hash);
             MimeBodyPart htmlBodyPart = new MimeBodyPart();
             htmlBodyPart.setContent(htmlText, "text/html; charset=UTF-8");
             Multipart multipart = new MimeMultipart("alternative");
diff --git a/juick-server/src/main/java/com/juick/server/api/Messages.java b/juick-server/src/main/java/com/juick/server/api/Messages.java
index 45b8f69c..05ce504f 100644
--- a/juick-server/src/main/java/com/juick/server/api/Messages.java
+++ b/juick-server/src/main/java/com/juick/server/api/Messages.java
@@ -21,11 +21,13 @@ import com.juick.Message;
 import com.juick.Status;
 import com.juick.Tag;
 import com.juick.User;
+import com.juick.server.util.HttpBadRequestException;
 import com.juick.server.util.HttpForbiddenException;
 import com.juick.server.util.UserUtils;
 import com.juick.service.MessagesService;
 import com.juick.service.TagService;
 import com.juick.service.UserService;
+import org.apache.commons.io.IOUtils;
 import org.springframework.http.HttpStatus;
 import org.springframework.http.MediaType;
 import org.springframework.http.ResponseEntity;
@@ -34,8 +36,10 @@ import org.springframework.web.bind.annotation.*;
 import springfox.documentation.annotations.ApiIgnore;
 
 import javax.inject.Inject;
+import java.io.IOException;
 import java.util.Collections;
 import java.util.List;
+import java.util.Objects;
 
 /**
  * @author ugnich
@@ -152,7 +156,16 @@ public class Messages {
         }
         return NOT_FOUND;
     }
-
+    @GetMapping("/thread/mark_read/{mid}-{rid}.gif")
+    public byte[] markThreadRead(@PathVariable int mid, @PathVariable int rid) throws IOException {
+        User visitor = UserUtils.getCurrentUser();
+        if (visitor.getUid() > 0) {
+            messagesService.setLastReadComment(visitor, mid, rid);
+            return IOUtils.toByteArray(
+                    Objects.requireNonNull(getClass().getClassLoader().getResource("Transparent.gif")));
+        }
+        throw new HttpBadRequestException();
+    }
     @ApiIgnore
     @RequestMapping("/messages/set_privacy")
     @ResponseBody
diff --git a/juick-server/src/main/resources/Transparent.gif b/juick-server/src/main/resources/Transparent.gif
new file mode 100644
index 00000000..f191b280
--- /dev/null
+++ b/juick-server/src/main/resources/Transparent.gif
diff --git a/juick-server/src/test/java/com/juick/server/tests/ServerTests.java b/juick-server/src/test/java/com/juick/server/tests/ServerTests.java
index 046e0e7d..71c42b6c 100644
--- a/juick-server/src/test/java/com/juick/server/tests/ServerTests.java
+++ b/juick-server/src/test/java/com/juick/server/tests/ServerTests.java
@@ -31,6 +31,7 @@ import com.juick.server.util.HttpUtils;
 import com.juick.service.*;
 import com.juick.util.DateFormattersHolder;
 import com.juick.util.MessageUtils;
+import org.apache.commons.io.IOUtils;
 import org.apache.commons.lang3.StringUtils;
 import org.junit.After;
 import org.junit.Assert;
@@ -754,7 +755,7 @@ public class ServerTests {
         telegramBotManager.processUpdate("{\"message\":{\"chat\":{\"id\":1},\"text\":\"yo\",\"from\":{\"id\":1,\"username\":\"teleugnich\"}}}");
     }
     @Test
-    public void lastReadTests() {
+    public void lastReadTests() throws Exception {
         int mid = messagesService.createMessage(ugnich.getUid(), "to be watched", null, null);
         subscriptionService.subscribeMessage(messagesService.getMessage(mid), ugnich);
         messagesService.createReply(mid, 0, freefd, "new reply", null);
@@ -769,5 +770,12 @@ public class ServerTests {
         assertThat(messagesService.getUnread(ugnich).size(), is(0));
         messagesService.setLastReadComment(ugnich, mid, 0);
         assertThat(lastRead.apply(ugnich, mid), is(1));
+        String ugnichHash = userService.getHashByUID(ugnich.getUid());
+        int freefdrid = messagesService.createReply(mid, 0, freefd, "again", null);
+        mockMvc.perform(get(String.format("/thread/mark_read/%d-%d.gif?hash=%s", mid, freefdrid, ugnichHash)))
+                .andExpect(status().isOk())
+                .andExpect(content().bytes(IOUtils.toByteArray(
+                        Objects.requireNonNull(getClass().getClassLoader().getResource("Transparent.gif")))));
+        assertThat(lastRead.apply(ugnich, mid), is(freefdrid));
     }
 }