Merge pull request #284 from AtlasMediaGroup/FS-454

FS-454 - Add expiry to indefinite bans

src/main/java/me/totalfreedom/totalfreedommod/banning/IndefiniteBan.java

@@ -1,10 +1,14 @@
 package me.totalfreedom.totalfreedommod.banning;
 
 import com.google.common.collect.Lists;
+import java.text.ParseException;
+import java.text.SimpleDateFormat;
+import java.util.Date;
 import java.util.List;
 import java.util.UUID;
 import me.totalfreedom.totalfreedommod.config.IConfig;
 import me.totalfreedom.totalfreedommod.util.FLog;
+import me.totalfreedom.totalfreedommod.util.FUtil;
 import org.bukkit.configuration.ConfigurationSection;
 
 public class IndefiniteBan implements IConfig
@@ -13,6 +17,7 @@ public class IndefiniteBan implements IConfig
     private String username = null;
     private UUID uuid = null;
     private String reason = null;
+    private Date expiry = null;
 
     public IndefiniteBan()
     {
@@ -22,6 +27,7 @@ public class IndefiniteBan implements IConfig
     public void loadFrom(ConfigurationSection cs)
     {
         this.username = cs.getName();
+
         try
         {
             String strUUID = cs.getString("uuid", null);
@@ -35,9 +41,20 @@ public class IndefiniteBan implements IConfig
         {
             FLog.warning("Failed to load indefinite banned UUID for " + this.username + ". Make sure the UUID is in the correct format with dashes.");
         }
+
         this.ips.clear();
         this.ips.addAll(cs.getStringList("ips"));
         this.reason = cs.getString("reason", null);
+
+        String date = cs.getString("expiry", null);
+        try
+        {
+            this.expiry = date != null ? new SimpleDateFormat("yyyy-MM-dd").parse(date) : null;
+        }
+        catch (ParseException ex)
+        {
+            FLog.warning("Failed to load indefinite banned expiry for " + this.username + ". Make sure the expiry is in the correct format (yyyy-MM-dd).");
+        }
     }
 
     @Override
@@ -86,4 +103,24 @@ public class IndefiniteBan implements IConfig
     {
         this.reason = reason;
     }
+
+    public Date getExpiry()
+    {
+        return expiry;
+    }
+
+    public void setExpiry(Date date)
+    {
+        this.expiry = date;
+    }
+
+    public boolean hasExpiry()
+    {
+        return this.expiry != null;
+    }
+
+    public boolean isExpired()
+    {
+        return hasExpiry() && expiry.before(new Date(FUtil.getUnixTime()));
+    }
 }

src/main/java/me/totalfreedom/totalfreedommod/banning/IndefiniteBanList.java

@@ -2,6 +2,8 @@ package me.totalfreedom.totalfreedommod.banning;
 
 import com.google.common.base.Strings;
 import com.google.common.collect.Sets;
+import java.text.SimpleDateFormat;
+import java.util.Date;
 import java.util.Set;
 import java.util.UUID;
 import me.totalfreedom.totalfreedommod.FreedomService;
@@ -19,30 +21,24 @@ public class IndefiniteBanList extends FreedomService
 {
 
     public static final String CONFIG_FILENAME = "indefinitebans.yml";
-
+    private YamlConfig config;
 
     private final Set<IndefiniteBan> indefBans = Sets.newHashSet();
 
-
     private int nameBanCount = 0;
 
-
     private int uuidBanCount = 0;
 
-
     private int ipBanCount = 0;
 
-    public static String getConfigFilename()
-    {
-        return CONFIG_FILENAME;
-    }
+    private final SimpleDateFormat dateFormat = new SimpleDateFormat("dd MMM yyyy, zzzz");
 
     @Override
     public void onStart()
     {
         indefBans.clear();
 
-        final YamlConfig config = new YamlConfig(plugin, CONFIG_FILENAME, true);
+        config = new YamlConfig(plugin, CONFIG_FILENAME, true);
         config.load();
 
         for (String name : config.getKeys(false))
@@ -64,10 +60,18 @@ public class IndefiniteBanList extends FreedomService
                 continue;
             }
 
+            if (indefBan.isExpired())
+            {
+                FLog.info("Removing " + name + " from indefinite ban list as the entry has expired!");
+                config.set(name, null);
+                continue;
+            }
+
             indefBans.add(indefBan);
         }
 
         updateCount();
+        config.save();
 
         FLog.info("Loaded " + nameBanCount + " indefinite name bans, " + uuidBanCount + " UUID bans, and " + ipBanCount + " ip bans");
     }
@@ -111,12 +115,28 @@ public class IndefiniteBanList extends FreedomService
 
         if (ban != null)
         {
-            String kickMessage = ChatColor.RED + "Your " + bannedBy + " is indefinitely banned from this server.";
+            if (ban.isExpired())
+            {
+                config.set(ban.getUsername(), null);
+                config.save();
+                return;
+            }
+
+            String kickMessage = ChatColor.RED + "Your " + bannedBy + " is "
+                + (ban.hasExpiry() ? "" : "indefinitely ")
+                + "banned from this server.";
             String reason = ban.getReason();
             if (!Strings.isNullOrEmpty(reason))
             {
                 kickMessage += "\nReason: " + ChatColor.GOLD + reason;
             }
+
+            Date expiry = ban.getExpiry();
+            if (expiry != null)
+            {
+                kickMessage += ChatColor.RED + "\nExpiry: " + ChatColor.GOLD + dateFormat.format(expiry);
+            }
+
             String appealURL = ConfigEntry.SERVER_INDEFBAN_URL.getString();
             if (!Strings.isNullOrEmpty(appealURL))
             {