2 files changed, 50 insertions, 0 deletions
diff --git a/juick-www/src/main/java/com/mitchellbosecke/pebble/extension/FormatterExtension.java b/juick-www/src/main/java/com/mitchellbosecke/pebble/extension/FormatterExtension.java
index 01b63b0a..7702a316 100644
--- a/juick-www/src/main/java/com/mitchellbosecke/pebble/extension/FormatterExtension.java
+++ b/juick-www/src/main/java/com/mitchellbosecke/pebble/extension/FormatterExtension.java
@@ -18,6 +18,7 @@
 package com.mitchellbosecke.pebble.extension;
 
 import com.mitchellbosecke.pebble.extension.filters.FormatMessageFilter;
+import com.mitchellbosecke.pebble.extension.filters.FormatRepliesFilter;
 import com.mitchellbosecke.pebble.extension.filters.PrettyTimeFilter;
 import com.mitchellbosecke.pebble.extension.filters.TagsListFilter;
 
@@ -32,6 +33,7 @@ public class FormatterExtension extends AbstractExtension {
     public Map<String, Filter> getFilters() {
         Map<String, Filter> filters = new HashMap<>();
         filters.put("formatMessage", new FormatMessageFilter());
+        filters.put("formatReplies", new FormatRepliesFilter());
         filters.put("prettyTime", new PrettyTimeFilter());
         filters.put("tagsList", new TagsListFilter());
         return filters;
diff --git a/juick-www/src/main/java/com/mitchellbosecke/pebble/extension/filters/FormatRepliesFilter.java b/juick-www/src/main/java/com/mitchellbosecke/pebble/extension/filters/FormatRepliesFilter.java
new file mode 100644
index 00000000..f375ecdb
--- /dev/null
+++ b/juick-www/src/main/java/com/mitchellbosecke/pebble/extension/filters/FormatRepliesFilter.java
@@ -0,0 +1,48 @@
+/*
+ * Copyright (C) 2008-2017, Juick
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero 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 Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package com.mitchellbosecke.pebble.extension.filters;
+
+import com.juick.Message;
+import com.mitchellbosecke.pebble.extension.Filter;
+
+import java.util.List;
+import java.util.Map;
+
+public class FormatRepliesFilter implements Filter {
+    @Override
+    public Object apply(Object input, Map<String, Object> args) {
+        if (input instanceof Message) {
+            int replies = ((Message)input).getChildsCount();
+            int ld = replies % 10;
+            int lh = replies % 100;
+            if ((lh < 10 || lh > 20) && ld == 1) {
+                return replies + " ответ";
+            } else if ((lh < 10 || lh > 20) && ld > 1 && ld < 5) {
+                return replies + " ответа";
+            } else {
+                return replies + " ответов";
+            }
+        }
+        throw new IllegalArgumentException("invalid input");
+    }
+
+    @Override
+    public List<String> getArgumentNames() {
+        return null;
+    }
+}