Display user name and user icon in each post when loading posts in specific subreddits.

1 files changed, 72 insertions, 0 deletions

diff --git a/app/src/main/java/User/ParseUserData.java b/app/src/main/java/User/ParseUserData.java
new file mode 100644
index 00000000..b6a7a39c
--- /dev/null
+++ b/app/src/main/java/User/ParseUserData.java
@@ -0,0 +1,72 @@
+package User;
+
+import android.os.AsyncTask;
+import android.util.Log;
+
+import org.json.JSONException;
+import org.json.JSONObject;
+
+import ml.docilealligator.infinityforreddit.JSONUtils;
+
+public class ParseUserData {
+    interface ParseUserDataListener {
+        void onParseUserDataSuccess(User user);
+        void onParseUserDataFail();
+    }
+
+    static void parseMyInfo(String response, ParseUserDataListener parseUserDataListener) {
+        new ParseUserDataAsyncTask(response, parseUserDataListener).execute();
+    }
+
+    private static class ParseUserDataAsyncTask extends AsyncTask<Void, Void, Void> {
+        private JSONObject jsonResponse;
+        private ParseUserDataListener parseUserDataListener;
+        private boolean parseFailed;
+
+        private User user;
+
+        ParseUserDataAsyncTask(String response, ParseUserDataListener parseUserDataListener){
+            try {
+                jsonResponse = new JSONObject(response);
+                this.parseUserDataListener = parseUserDataListener;
+                parseFailed = false;
+            } catch (JSONException e) {
+                Log.i("user data json error", e.getMessage());
+                parseUserDataListener.onParseUserDataFail();
+            }
+        }
+
+        @Override
+        protected Void doInBackground(Void... voids) {
+            try {
+                jsonResponse = jsonResponse.getJSONObject(JSONUtils.DATA_KEY);
+                String userName = jsonResponse.getString(JSONUtils.NAME_KEY);
+                String iconImageUrl = jsonResponse.getString(JSONUtils.ICON_IMG_KEY);
+                String bannerImageUrl = "";
+                if(!jsonResponse.isNull(JSONUtils.SUBREDDIT_KEY)) {
+                    bannerImageUrl = jsonResponse.getJSONObject(JSONUtils.SUBREDDIT_KEY).getString(JSONUtils.BANNER_IMG_KEY);
+                }
+                int linkKarma = jsonResponse.getInt(JSONUtils.LINK_KARMA_KEY);
+                int commentKarma = jsonResponse.getInt(JSONUtils.COMMENT_KARMA_KEY);
+                int karma = linkKarma + commentKarma;
+                boolean isGold = jsonResponse.getBoolean(JSONUtils.IS_GOLD_KEY);
+                boolean isFriend = jsonResponse.getBoolean(JSONUtils.IS_FRIEND_KEY);
+
+                user = new User(userName, iconImageUrl, bannerImageUrl, karma, isGold, isFriend);
+            } catch (JSONException e) {
+                parseFailed = true;
+                Log.i("parse user data error", e.getMessage());
+            }
+            return null;
+        }
+
+        @Override
+        protected void onPostExecute(Void aVoid) {
+            if(!parseFailed) {
+                parseUserDataListener.onParseUserDataSuccess(user);
+            } else {
+                parseUserDataListener.onParseUserDataFail();
+            }
+        }
+    }
+}