Parse comments

app/src/main/java/org/communiquons/android/comunic/client/data/comments/CommentsHelper.java

@@ -0,0 +1,74 @@
+package org.communiquons.android.comunic.client.data.comments;
+
+import android.support.annotation.NonNull;
+import android.support.annotation.Nullable;
+
+import org.json.JSONArray;
+import org.json.JSONException;
+import org.json.JSONObject;
+
+import java.util.ArrayList;
+
+/**
+ * Comments helper
+ *
+ * @author Pierre HUBERT
+ * Created by pierre on 2/19/18.
+ */
+
+public class CommentsHelper {
+
+    /**
+     * Parse a json array that contains comment and return the list of comments as an object
+     *
+     * @param array The JSON array to parse
+     * @return The generated list of comments objects / null if comments are disabled for the post
+     * @throws JSONException In case of failure while decoding the list
+     */
+    @Nullable
+    public static ArrayList<Comment> parse_json_array(@Nullable JSONArray array) throws JSONException
+    {
+        //Check if the comments are disabled on the post
+        if(array == null)
+            return null;
+
+        ArrayList<Comment> list = new ArrayList<>();
+
+        //Process each element
+        for (int i = 0; i < array.length(); i++){
+
+            //Parse JSON object
+            list.add(parse_json_comment(array.getJSONObject(i)));
+
+        }
+
+        return list;
+    }
+
+    /**
+     * Parse a JSON Object into a comment object
+     *
+     * @param json The JSON Object to parse
+     * @return Generated comment object
+     * @throws JSONException if the object is invalid
+     */
+    @NonNull
+    private static Comment parse_json_comment(@NonNull JSONObject json) throws JSONException{
+
+        Comment comment = new Comment();
+
+        //Parse comment object
+        comment.setId(json.getInt("ID"));
+        comment.setUserID(json.getInt("userID"));
+        comment.setPostID(json.getInt("postID"));
+        comment.setTime_sent(json.getInt("time_sent"));
+        comment.setContent(json.getString("content"));
+        comment.setImage_path(json.getString("img_path"));
+        comment.setImage_url(json.getString("img_url"));
+        comment.setLikes(json.getInt("likes"));
+        comment.setUser_like(json.getBoolean("userlike"));
+
+        return comment;
+
+    }
+}

app/src/main/java/org/communiquons/android/comunic/client/data/posts/Post.java

@@ -1,5 +1,11 @@
 package org.communiquons.android.comunic.client.data.posts;
 
+import android.support.annotation.Nullable;
+
+import org.communiquons.android.comunic.client.data.comments.Comment;
+
+import java.util.ArrayList;
+
 /**
  * Post model
  *
@@ -18,6 +24,7 @@ public class Post {
     private String content;
     private PostTypes type;
     private PostVisibilityLevels visibilityLevel;
+    private ArrayList<Comment> comments_list;
 
     //Files specific
     private String file_path_url;
@@ -44,7 +51,7 @@ public class Post {
 
 
     //Set and get the post creation time
-    public void setPost_time(int post_time) {
+    void setPost_time(int post_time) {
         this.post_time = post_time;
     }
 
@@ -63,7 +70,7 @@ public class Post {
     }
 
     //Set and get the type of the post
-    public void setType(PostTypes type) {
+    void setType(PostTypes type) {
         this.type = type;
     }
 
@@ -73,7 +80,7 @@ public class Post {
 
 
     //Set and get post visibility level
-    public void setVisibilityLevel(PostVisibilityLevels visibilityLevel) {
+    void setVisibilityLevel(PostVisibilityLevels visibilityLevel) {
         this.visibilityLevel = visibilityLevel;
     }
 
@@ -81,8 +88,18 @@ public class Post {
         return visibilityLevel;
     }
 
+    //Set and get comments list
+    void setComments_list(ArrayList<Comment> comments_list) {
+        this.comments_list = comments_list;
+    }
+
+    @Nullable
+    public ArrayList<Comment> getComments_list() {
+        return comments_list;
+    }
+
     //Set and get file path url
-    public void setFile_path_url(String file_path_url) {
+    void setFile_path_url(String file_path_url) {
         this.file_path_url = file_path_url;
     }
 

app/src/main/java/org/communiquons/android/comunic/client/data/posts/PostsHelper.java

@@ -6,6 +6,7 @@ import android.support.annotation.Nullable;
 import org.communiquons.android.comunic.client.api.APIRequest;
 import org.communiquons.android.comunic.client.api.APIRequestParameters;
 import org.communiquons.android.comunic.client.api.APIResponse;
+import org.communiquons.android.comunic.client.data.comments.CommentsHelper;
 import org.json.JSONArray;
 import org.json.JSONException;
 import org.json.JSONObject;
@@ -85,6 +86,7 @@ public class PostsHelper {
         post.setUserID(json.getInt("userID"));
         post.setPost_time(json.getInt("post_time"));
         post.setContent(json.getString("content"));
+        post.setComments_list(CommentsHelper.parse_json_array(json.getJSONArray("comments")));
 
         //Determine the visibility level of the post
         switch (json.getString("visibility_level")){