1 files changed, 71 insertions, 0 deletions
diff --git a/src/main/java/com/juick/server/www/WebApp.java b/src/main/java/com/juick/server/www/WebApp.java
new file mode 100644
index 00000000..98327a5d
--- /dev/null
+++ b/src/main/java/com/juick/server/www/WebApp.java
@@ -0,0 +1,71 @@
+/*
+ * 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.juick.server.www;
+
+import com.juick.Tag;
+import com.juick.service.TagService;
+import org.springframework.stereotype.Component;
+import org.springframework.web.servlet.resource.ResourceUrlProvider;
+
+import javax.annotation.PostConstruct;
+import javax.inject.Inject;
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.List;
+import java.util.stream.Stream;
+
+/**
+ *
+ * @author Ugnich Anton
+ */
+@Component
+public class WebApp {
+    @Inject
+    private TagService tagService;
+    @Inject
+    private ResourceUrlProvider resourceUrlProvider;
+
+    public List<Tag> parseTags(String tagsStr) {
+        List<Tag> tags = new ArrayList<>();
+        if (tagsStr != null && !tagsStr.isEmpty()) {
+            Stream<String> tagsList = Arrays.stream(tagsStr.split("[ \\,]"))
+                    .distinct().map( t -> {
+                if (t.startsWith("*")) {
+                    t = t.substring(1);
+                }
+                if (t.length() > 64) {
+                    t = t.substring(0, 64);
+                }
+                return t;
+            });
+            tags = tagService.getTags(tagsList, true);
+            while (tags.size() > 5) {
+                tags.remove(5);
+            }
+        }
+        return tags;
+    }
+
+    public String getStyleUrl() {
+        return resourceUrlProvider.getForLookupPath("/style.css");
+    }
+
+    public String getScriptsUrl() {
+        return resourceUrlProvider.getForLookupPath("/scripts.js");
+    }
+}