Privacy

2 files changed, 70 insertions, 11 deletions

diff --git a/src/com/juick/server/MessagesQueries.java b/src/com/juick/server/MessagesQueries.java
index 3ff47ca7..b406eb39 100644
--- a/src/com/juick/server/MessagesQueries.java
+++ b/src/com/juick/server/MessagesQueries.java
@@ -29,6 +29,30 @@ import java.util.ArrayList;
  */
 public class MessagesQueries {
 
+    public static boolean canViewThread(Connection sql, int mid, int uid) {
+
+        int privacy = 0;
+        int owner_uid = 0;
+
+        PreparedStatement stmt = null;
+        ResultSet rs = null;
+        try {
+            stmt = sql.prepareStatement("SELECT user_id,privacy FROM messages WHERE messages.message_id=?");
+            stmt.setInt(1, mid);
+            rs = stmt.executeQuery();
+            if (rs.first()) {
+                owner_uid = rs.getInt(1);
+                privacy = rs.getInt(2);
+            }
+        } catch (SQLException e) {
+            System.err.println(e);
+        } finally {
+            Utils.finishSQL(rs, stmt);
+        }
+
+        return privacy >= 0 || (privacy == -1 && uid > 0 && UserQueries.isInWL(sql, owner_uid, uid)) || (privacy == -2 && uid == owner_uid);
+    }
+
     public static com.juick.Message getMessage(Connection sql, int mid) {
         com.juick.Message msg = null;
 
@@ -190,7 +214,21 @@ public class MessagesQueries {
 
     public static ArrayList<Integer> getMyFeed(Connection sql, int uid, int before) {
         ArrayList<Integer> mids = new ArrayList<Integer>(20);
-
+        /*
+        my $sql="SELECT DISTINCT t.message_id FROM (";
+        $sql.="SELECT STRAIGHT_JOIN message_id FROM subscr_users INNER JOIN messages ON subscr_users.user_id=messages.user_id WHERE privacy>=0 AND subscr_users.suser_id=$uid";
+        $sql.=" UNION SELECT message_id FROM (subscr_users INNER JOIN messages ON subscr_users.user_id=messages.user_id) INNER JOIN wl_users ON messages.user_id=wl_users.user_id WHERE privacy=-1 AND subscr_users.suser_id=$uid AND wl_users.wl_user_id=$uid";
+        $sql.=" UNION SELECT message_id FROM messages WHERE user_id=$uid";
+        $sql.=" UNION SELECT message_id FROM subscr_messages WHERE suser_id=$uid";
+        $sql.=" UNION SELECT message_id FROM favorites WHERE user_id=$uid";
+        $sql.=" UNION SELECT message_id FROM favorites INNER JOIN subscr_users ON (subscr_users.suser_id=$uid AND favorites.user_id=subscr_users.user_id)";
+        $sql.=") AS t LEFT JOIN messages_tags USING(message_id) WHERE (tag_id NOT IN (SELECT tag_id FROM bl_tags WHERE user_id=$uid) OR tag_id IS NULL)";
+        if($before_mid>0) {
+        $sql.=" AND message_id<$before_mid";
+        }
+        $sql.=" ORDER BY t.message_id DESC LIMIT 20";
+        
+         */
         PreparedStatement stmt = null;
         ResultSet rs = null;
         try {
@@ -242,18 +280,18 @@ public class MessagesQueries {
         return mids;
     }
 
-    public static ArrayList<Integer> getIncoming(Connection sql, int uid, int before) {
+    public static ArrayList<Integer> getDiscussions(Connection sql, int uid, int before) {
         ArrayList<Integer> mids = new ArrayList<Integer>(20);
 
         PreparedStatement stmt = null;
         ResultSet rs = null;
         try {
             if (before > 0) {
-                stmt = sql.prepareStatement("SELECT message_id FROM messages WHERE user_id IN (SELECT suser_id FROM subscr_users WHERE user_id=?) AND message_id<? ORDER BY message_id DESC LIMIT 20");
+                stmt = sql.prepareStatement("SELECT message_id FROM subscr_messages WHERE suser_id=? AND message_id<? ORDER BY message_id DESC LIMIT 20");
                 stmt.setInt(1, uid);
                 stmt.setInt(2, before);
             } else {
-                stmt = sql.prepareStatement("SELECT message_id FROM messages WHERE user_id IN (SELECT suser_id FROM subscr_users WHERE user_id=?) ORDER BY message_id DESC LIMIT 20");
+                stmt = sql.prepareStatement("SELECT message_id FROM subscr_messages WHERE suser_id=? ORDER BY message_id DESC LIMIT 20");
                 stmt.setInt(1, uid);
             }
             rs = stmt.executeQuery();
@@ -400,11 +438,11 @@ public class MessagesQueries {
         ResultSet rs = null;
         try {
             if (before > 0) {
-                stmt = sql.prepareStatement("SELECT message_id FROM messages WHERE user_id=? AND message_id<? AND privacy>0 ORDER BY message_id DESC LIMIT 20");
+                stmt = sql.prepareStatement("SELECT message_id FROM messages WHERE user_id=? AND message_id<? AND privacy>=0 ORDER BY message_id DESC LIMIT 20");
                 stmt.setInt(1, UID);
                 stmt.setInt(2, before);
             } else {
-                stmt = sql.prepareStatement("SELECT message_id FROM messages WHERE user_id=? AND privacy>0 ORDER BY message_id DESC LIMIT 20");
+                stmt = sql.prepareStatement("SELECT message_id FROM messages WHERE user_id=? AND privacy>=0 ORDER BY message_id DESC LIMIT 20");
                 stmt.setInt(1, UID);
             }
             rs = stmt.executeQuery();
@@ -483,11 +521,11 @@ public class MessagesQueries {
         ResultSet rs = null;
         try {
             if (before > 0) {
-                stmt = sql.prepareStatement("SELECT message_id FROM messages WHERE user_id=? AND message_id<? AND privacy>0 AND attach IS NOT NULL ORDER BY message_id DESC LIMIT 20");
+                stmt = sql.prepareStatement("SELECT message_id FROM messages WHERE user_id=? AND message_id<? AND privacy>=0 AND attach IS NOT NULL ORDER BY message_id DESC LIMIT 20");
                 stmt.setInt(1, UID);
                 stmt.setInt(2, before);
             } else {
-                stmt = sql.prepareStatement("SELECT message_id FROM messages WHERE user_id=? AND privacy>0 AND attach IS NOT NULL ORDER BY message_id DESC LIMIT 20");
+                stmt = sql.prepareStatement("SELECT message_id FROM messages WHERE user_id=? AND privacy>=0 AND attach IS NOT NULL ORDER BY message_id DESC LIMIT 20");
                 stmt.setInt(1, UID);
             }
             rs = stmt.executeQuery();
@@ -533,7 +571,7 @@ public class MessagesQueries {
         ArrayList<Integer> mids = new ArrayList<Integer>(20);
         if (mids0.size() > 0) {
             try {
-                stmt = sql.prepareStatement("SELECT message_id FROM messages WHERE message_id IN (" + Utils.convertArray2String(mids0) + ") AND privacy>0 ORDER BY message_id DESC");
+                stmt = sql.prepareStatement("SELECT message_id FROM messages WHERE message_id IN (" + Utils.convertArray2String(mids0) + ") AND privacy>=0 ORDER BY message_id DESC");
                 rs = stmt.executeQuery();
                 rs.beforeFirst();
                 while (rs.next()) {
diff --git a/src/com/juick/server/UserQueries.java b/src/com/juick/server/UserQueries.java
index 906f7742..bd392ade 100644
--- a/src/com/juick/server/UserQueries.java
+++ b/src/com/juick/server/UserQueries.java
@@ -121,11 +121,11 @@ public class UserQueries {
         PreparedStatement stmt = null;
         ResultSet rs = null;
         try {
-            stmt = sql.prepareStatement("SELECT logins.hash FROM logins WHERE user_id=?");
+            stmt = sql.prepareStatement("SELECT hash FROM logins WHERE user_id=?");
             stmt.setInt(1, uid);
             rs = stmt.executeQuery();
             if (rs.first()) {
-                hash = rs.getString(2);
+                hash = rs.getString(1);
             }
         } catch (SQLException e) {
             System.err.println(e);
@@ -235,4 +235,25 @@ public class UserQueries {
         }
         return ret;
     }
+
+    public static boolean isInWL(Connection sql, int uid, int check) {
+        boolean ret = false;
+
+        PreparedStatement stmt = null;
+        ResultSet rs = null;
+        try {
+            stmt = sql.prepareStatement("SELECT 1 FROM wl_users WHERE user_id=? AND wl_user_id=?");
+            stmt.setInt(1, uid);
+            stmt.setInt(2, check);
+            rs = stmt.executeQuery();
+            if (rs.first()) {
+                ret = rs.getInt(1) == 1;
+            }
+        } catch (SQLException e) {
+            System.err.println(e);
+        } finally {
+            Utils.finishSQL(rs, stmt);
+        }
+        return ret;
+    }
 }