merge api

1 files changed, 126 insertions, 0 deletions

diff --git a/src/main/java/com/juick/api/Users.java b/src/main/java/com/juick/api/Users.java
new file mode 100644
index 00000000..e85c517a
--- /dev/null
+++ b/src/main/java/com/juick/api/Users.java
@@ -0,0 +1,126 @@
+package com.juick.api;
+
+import com.juick.User;
+import com.juick.json.UserSerializer;
+import com.juick.server.UserQueries;
+import org.springframework.jdbc.core.JdbcTemplate;
+
+import javax.servlet.ServletException;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.Iterator;
+import java.util.List;
+
+/**
+ *
+ * @author ugnich
+ */
+public class Users {
+
+    JdbcTemplate sql;
+    
+    UserSerializer userSerializer = new UserSerializer();
+
+    public Users(JdbcTemplate sql) {
+        this.sql = sql;
+    }
+
+    public void doGetUsers(HttpServletRequest request, 
+            HttpServletResponse response, int vuid) 
+            throws ServletException, IOException {
+        List<com.juick.User> users = new ArrayList<>();
+
+        String punames[] = request.getParameterValues("uname");
+        if (punames != null) {
+            ArrayList<String> unames = new ArrayList<>(Arrays.asList(punames));
+            Iterator<String> i = unames.iterator();
+            while (i.hasNext()) {
+                if (!i.next().matches("^[a-zA-Z0-9\\-]{2,16}$")) {
+                    i.remove();
+                }
+            }
+            if (!unames.isEmpty() && unames.size() < 20) {
+                users.addAll(UserQueries.getUsersByName(sql, unames));
+            }
+        }
+
+        String pjids[] = request.getParameterValues("jid");
+        if (pjids != null) {
+            List<String> jids = new ArrayList<>(Arrays.asList(pjids));
+            Iterator<String> ii = jids.iterator();
+            while (ii.hasNext()) {
+                if (!ii.next().matches("^[a-zA-Z0-9\\-\\_\\@\\.]{6,64}$")) {
+                    ii.remove();
+                }
+            }
+            if (!jids.isEmpty() && jids.size() < 20) {
+                users.addAll(UserQueries.getUsersByJID(sql, jids));
+            }
+        }
+
+        if (!users.isEmpty()) {
+            String json = userSerializer.serializeList(users);
+            Main.replyJSON(request, response, json);
+        } else {
+            response.sendError(404);
+        }
+    }
+
+    public void doGetUserRead(HttpServletRequest request, 
+            HttpServletResponse response, int vuid) 
+            throws ServletException, IOException {
+        int uid = 0;
+        String uname = request.getParameter("uname");
+        if (uname == null) {
+            uid = vuid;
+        } else {
+            if (UserQueries.checkUserNameValid(uname)) {
+                com.juick.User u = UserQueries.getUserByName(sql, uname);
+                if (u != null && u.getUID() > 0) {
+                    uid = u.getUID();
+                }
+            }
+        }
+
+        if (uid > 0) {
+            List<Integer> uids = UserQueries.getUserRead(sql, uid);
+            if (uids.size() > 0) {
+                List<com.juick.User> users = UserQueries.getUsersByID(sql, uids);
+                if (users.size() > 0) {
+                    String json = userSerializer.serializeList(users);
+                    Main.replyJSON(request, response, json);
+                    return;
+                }
+            }
+        }
+        response.sendError(404);
+    }
+
+    public void doGetUserReaders(HttpServletRequest request, 
+            HttpServletResponse response, int vuid) 
+            throws ServletException, IOException {
+        int uid = 0;
+        String uname = request.getParameter("uname");
+        if (uname == null) {
+            uid = vuid;
+        } else {
+            if (UserQueries.checkUserNameValid(uname)) {
+                com.juick.User u = UserQueries.getUserByName(sql, uname);
+                if (u != null && u.getUID() > 0) {
+                    uid = u.getUID();
+                }
+            }
+        }
+
+        if (uid > 0) {
+            List<User> users = UserQueries.getUserReaders(sql, uid);
+            String json = userSerializer.serializeList(users);
+            Main.replyJSON(request, response, json);
+            return;
+        }
+        response.sendError(404);
+    }
+}