added an 'undetermined' category of reddit posts as some subs don't have post_hint value, used to determine if a post is an image or a video for example. this fixes a but where all of these posts that don't have a post_hint value (quite a lot) would simply be ignored by the system

src/main/java/xyz.vallat.louis/Hypervisor.java

@@ -16,25 +16,18 @@
  */
 package xyz.vallat.louis;
 
-import xyz.vallat.louis.socialMediaHandler.SocialMediaPoster;
-import xyz.vallat.louis.redditHandler.RedditExtractor;
 import xyz.vallat.louis.exceptions.NoSuchFile;
 import xyz.vallat.louis.exceptions.NoSuchOrder;
-import xyz.vallat.louis.exceptions.NotSufficientRights;
 import xyz.vallat.louis.exceptions.NoSuchProperty;
+import xyz.vallat.louis.exceptions.NotSufficientRights;
+import xyz.vallat.louis.redditHandler.RedditExtractor;
 import xyz.vallat.louis.redditHandler.RedditPost;
-import java.io.File;
+import xyz.vallat.louis.socialMediaHandler.SocialMediaPoster;
-import java.io.FileOutputStream;
+
-import java.io.IOException;
+import java.io.*;
-import java.io.InputStream;
-import java.io.OutputStream;
 import java.net.URL;
+import java.sql.*;
 import java.util.ArrayList;
-import java.sql.Connection;
-import java.sql.DriverManager;
-import java.sql.PreparedStatement;
-import java.sql.ResultSet;
-import java.sql.SQLException;
 
 /**
  * Singleton Hypervisor. This is the object that does everything. So we want it
@@ -127,7 +120,6 @@ public class Hypervisor {
      * Get the Singleton Hypervisor instance.
      *
      * @return the instance.
-     *
      * @throws ClassNotFoundException
      * @throws NotSufficientRights
      * @throws SQLException
@@ -207,7 +199,6 @@ public class Hypervisor {
      * Add a given reddit post to the database.
      *
      * @param current a given reddit post to add to the database
-     *
      * @throws ClassNotFoundException
      * @throws SQLException
      */
@@ -239,7 +230,8 @@ public class Hypervisor {
                     current.isImage() ? "image"
                             : current.isLink() ? "link"
                             : current.isText() ? "text"
-                    : "video");
+                            : current.isVideo() ? "video"
+                            : null);
             ajout.setString(2, current.getPostId());
             ajout.setString(3, current.getTitle());
             ajout.setBoolean(4, current.isQuarantine());
@@ -262,7 +254,6 @@ public class Hypervisor {
      *
      * @param postId the post id
      * @return if the post is in the database
-     *
      * @throws SQLException
      * @throws ClassNotFoundException
      */
@@ -309,7 +300,6 @@ public class Hypervisor {
      * Compute a given reddit post.
      *
      * @param r the reddit post to compute.
-     *
      * @throws ClassNotFoundException
      * @throws SQLException
      */

src/main/java/xyz.vallat.louis/RedditReposterBot.java

@@ -62,7 +62,7 @@ public class RedditReposterBot {
 
         System.out.println("[*] App version " + VERSION);
         Hypervisor master = Hypervisor.getSingleton();
-        master.addSocialMedia(new TwitterBot());
+        //master.addSocialMedia(new TwitterBot());
         master.run();
     }
 }

src/main/java/xyz.vallat.louis/redditHandler/RedditExtractor.java

@@ -28,6 +28,7 @@ import java.io.InputStreamReader;
 import java.net.HttpURLConnection;
 import java.net.MalformedURLException;
 import java.net.URL;
+import java.util.Arrays;
 import java.util.HashSet;
 
 /**
@@ -46,7 +47,6 @@ public final class RedditExtractor {
      * Main Constructor.
      *
      * @param subreddit Subreddit name. Just after /r/
-     *
      * @throws IOException
      * @throws NoSuchProperty
      * @throws NoSuchFile
@@ -169,7 +169,8 @@ public final class RedditExtractor {
                         boolean quarantine = childData.get("quarantine")
                                 .getAsBoolean();
                         double score = childData.get("score").getAsDouble();
-                        String postHint = childData.get("post_hint").getAsString();
+                        JsonElement postHintElement = childData.get("post_hint");
+                        String postHint = postHintElement == null ? "" : postHintElement.getAsString();
                         boolean crosspostable = !childData.get("is_crosspostable")
                                 .getAsBoolean();
                         boolean over18 = childData.get("over_18").getAsBoolean();
@@ -190,7 +191,6 @@ public final class RedditExtractor {
                         }
                         String permalink = childData.get("permalink").getAsString();
                         boolean spoiler = childData.get("spoiler").getAsBoolean();
-
                         if (postHint.contains("video")) {
                             set.add(new RedditPostVideo(
                                     id, title, quarantine, score, postHint,
@@ -211,6 +211,10 @@ public final class RedditExtractor {
                                     id, title, quarantine, score, postHint,
                                     crosspostable, over18, author,
                                     permalink, spoiler, url));
+                        } else {
+                            set.add(new RedditPostUndetermined(id, title, quarantine, score, postHint,
+                                    crosspostable, over18, author,
+                                    permalink, spoiler, url));
                         }
                     }
                 } catch (NullPointerException e) {

src/main/java/xyz.vallat.louis/redditHandler/RedditPost.java

@@ -240,26 +240,40 @@ public abstract class RedditPost {
      *
      * @return if the post is an image.
      */
-    public abstract boolean isImage();
+    public boolean isImage() {
+        return false;
+    }
+
+    ;
 
     /**
      * Is this post a text?
      *
      * @return if the post is a text.
      */
-    public abstract boolean isText();
+    public boolean isText() {
+        return false;
+    }
+
+    ;
 
     /**
      * Is this post a video?
      *
      * @return if the post is a video.
      */
-    public abstract boolean isVideo();
+    public boolean isVideo() {
+        return false;
+    }
 
     /**
      * Is this post a link?
      *
      * @return if the post is a link.
      */
-    public abstract boolean isLink();
+    public boolean isLink() {
+        return false;
+    }
+
+    ;
 }

src/main/java/xyz.vallat.louis/redditHandler/RedditPostImage.java

@@ -35,19 +35,4 @@ public class RedditPostImage extends RedditPost {
     public boolean isImage() {
         return true;
     }
-
-    @Override
-    public boolean isText() {
-        return false;
-    }
-
-    @Override
-    public boolean isVideo() {
-        return false;
-    }
-
-    @Override
-    public boolean isLink() {
-        return false;
-    }
 }

src/main/java/xyz.vallat.louis/redditHandler/RedditPostLink.java

@@ -31,21 +31,6 @@ public class RedditPostLink extends RedditPost {
                 crosspostable, over18, author, permalink, spoiler, url);
     }
 
-    @Override
-    public boolean isImage() {
-        return false;
-    }
-
-    @Override
-    public boolean isText() {
-        return false;
-    }
-
-    @Override
-    public boolean isVideo() {
-        return false;
-    }
-
     @Override
     public boolean isLink() {
         return true;

src/main/java/xyz.vallat.louis/redditHandler/RedditPostText.java

@@ -31,23 +31,8 @@ public class RedditPostText extends RedditPost {
                 crosspostable, over18, author, permalink, spoiler, url);
     }
 
-    @Override
-    public boolean isImage() {
-        return false;
-    }
-
     @Override
     public boolean isText() {
         return true;
     }
-
-    @Override
-    public boolean isVideo() {
-        return false;
-    }
-
-    @Override
-    public boolean isLink() {
-        return false;
-    }
 }

src/main/java/xyz.vallat.louis/redditHandler/RedditPostUndetermined.java

@@ -0,0 +1,33 @@
+/*
+ * Copyright (C) 2019 louis
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+package xyz.vallat.louis.redditHandler;
+
+/**
+ * Reddit image post object representation.
+ *
+ * @author louis
+ */
+public class RedditPostUndetermined extends RedditPost {
+
+    public RedditPostUndetermined(String id, String title, boolean quarantine,
+                                  double score, String postHint, boolean crosspostable,
+                                  boolean over18, String author, String permalink,
+                                  boolean spoiler, String url) {
+        super(id, title, quarantine, score, postHint,
+                crosspostable, over18, author, permalink, spoiler, url);
+    }
+}

src/main/java/xyz.vallat.louis/redditHandler/RedditPostVideo.java

@@ -31,24 +31,8 @@ public class RedditPostVideo extends RedditPost {
                 crosspostable, over18, author, permalink, spoiler, url);
     }
 
-    @Override
-    public boolean isImage() {
-        return false;
-    }
-
-    @Override
-    public boolean isText() {
-        return false;
-    }
-
     @Override
     public boolean isVideo() {
         return true;
     }
-
-    @Override
-    public boolean isLink() {
-        return false;
-    }
-
 }