change topic package structure and clear up TopicViewModel

app/src/main/java/gr/thmmy/mthmmy/activities/topic/Posting.java

@@ -11,11 +11,11 @@ import timber.log.Timber;
 /**
  * This is a utility class containing a collection of static methods to help with topic replying.
  */
-class Posting {
+public class Posting {
     /**
      * {@link REPLY_STATUS} enum defines the different possible outcomes of a topic reply request.
      */
-    enum REPLY_STATUS {
+    public enum REPLY_STATUS {
         /**
          * The request was successful
          */
@@ -54,7 +54,7 @@ class Posting {
      * @return a {@link REPLY_STATUS} that describes the response status
      * @throws IOException method relies to {@link org.jsoup.Jsoup#parse(String)}
      */
-    static REPLY_STATUS replyStatus(Response response) throws IOException {
+    public static REPLY_STATUS replyStatus(Response response) throws IOException {
         if (response.code() == 404) return REPLY_STATUS.NOT_FOUND;
         if (response.code() < 200 || response.code() >= 400) return REPLY_STATUS.OTHER_ERROR;
         String finalUrl = response.request().url().toString();

app/src/main/java/gr/thmmy/mthmmy/activities/topic/TopicActivity.java

@@ -31,6 +31,12 @@ import java.util.ArrayList;
 import java.util.Objects;
 
 import gr.thmmy.mthmmy.R;
+import gr.thmmy.mthmmy.activities.topic.tasks.DeleteTask;
+import gr.thmmy.mthmmy.activities.topic.tasks.EditTask;
+import gr.thmmy.mthmmy.activities.topic.tasks.PrepareForEditTask;
+import gr.thmmy.mthmmy.activities.topic.tasks.PrepareForReply;
+import gr.thmmy.mthmmy.activities.topic.tasks.ReplyTask;
+import gr.thmmy.mthmmy.activities.topic.tasks.TopicTask;
 import gr.thmmy.mthmmy.base.BaseActivity;
 import gr.thmmy.mthmmy.model.Bookmark;
 import gr.thmmy.mthmmy.model.Post;

app/src/main/java/gr/thmmy/mthmmy/activities/topic/TopicParser.java

@@ -28,7 +28,7 @@ import timber.log.Timber;
  * <li>{@link #parseTopicNumberOfPages(Document, int, ParseHelpers.Language)}</li>
  * <li>{@link #parseTopic(Document, ParseHelpers.Language)}</li>
  */
-class TopicParser {
+public class TopicParser {
     //User colors
     private static final int USER_COLOR_BLACK = Color.parseColor("#000000");
     private static final int USER_COLOR_RED = Color.parseColor("#F44336");
@@ -48,7 +48,7 @@ class TopicParser {
      * @return String containing html with the usernames of users
      * @see org.jsoup.Jsoup Jsoup
      */
-    static String parseUsersViewingThisTopic(Document topic, ParseHelpers.Language language) {
+    public static String parseUsersViewingThisTopic(Document topic, ParseHelpers.Language language) {
         if (language.is(ParseHelpers.Language.GREEK))
             return topic.select("td:containsOwn(διαβάζουν αυτό το θέμα)").first().html();
         return topic.select("td:containsOwn(are viewing this topic)").first().html();
@@ -64,7 +64,7 @@ class TopicParser {
      * @return int containing parsed topic's current page
      * @see org.jsoup.Jsoup Jsoup
      */
-    static int parseCurrentPageIndex(Document topic, ParseHelpers.Language language) {
+    public static int parseCurrentPageIndex(Document topic, ParseHelpers.Language language) {
         int parsedPage = 1;
 
         if (language.is(ParseHelpers.Language.GREEK)) {
@@ -102,7 +102,7 @@ class TopicParser {
      * @return int containing the number of pages
      * @see org.jsoup.Jsoup Jsoup
      */
-    static int parseTopicNumberOfPages(Document topic, int currentPage, ParseHelpers.Language language) {
+    public static int parseTopicNumberOfPages(Document topic, int currentPage, ParseHelpers.Language language) {
         int returnPages = 1;
 
         if (language.is(ParseHelpers.Language.GREEK)) {
@@ -140,7 +140,7 @@ class TopicParser {
      * @return {@link ArrayList} of {@link Post}s
      * @see org.jsoup.Jsoup Jsoup
      */
-    static ArrayList<Post> parseTopic(Document topic, ParseHelpers.Language language) {
+    public static ArrayList<Post> parseTopic(Document topic, ParseHelpers.Language language) {
         //Method's variables
         final int NO_INDEX = -1;
         ArrayList<Post> parsedPostsList = new ArrayList<>();

app/src/main/java/gr/thmmy/mthmmy/activities/topic/DeleteTask.java → app/src/main/java/gr/thmmy/mthmmy/activities/topic/tasks/DeleteTask.java

@@ -1,17 +1,16 @@
-package gr.thmmy.mthmmy.activities.topic;
+package gr.thmmy.mthmmy.activities.topic.tasks;
 
 import android.os.AsyncTask;
 
 import java.io.IOException;
 
+import gr.thmmy.mthmmy.activities.topic.Posting;
 import gr.thmmy.mthmmy.base.BaseApplication;
 import okhttp3.OkHttpClient;
 import okhttp3.Request;
 import okhttp3.Response;
 import timber.log.Timber;
 
-import static gr.thmmy.mthmmy.activities.topic.Posting.replyStatus;
-
 public class DeleteTask extends AsyncTask<String, Void, Boolean> {
     private DeleteTaskCallbacks listener;
 
@@ -37,7 +36,7 @@ public class DeleteTask extends AsyncTask<String, Void, Boolean> {
             client.newCall(delete).execute();
             Response response = client.newCall(delete).execute();
             //Response response = client.newCall(delete).execute();
-            switch (replyStatus(response)) {
+            switch (Posting.replyStatus(response)) {
                 case SUCCESSFUL:
                     return true;
                 default:

app/src/main/java/gr/thmmy/mthmmy/activities/topic/EditTask.java → app/src/main/java/gr/thmmy/mthmmy/activities/topic/tasks/EditTask.java

@@ -1,4 +1,4 @@
-package gr.thmmy.mthmmy.activities.topic;
+package gr.thmmy.mthmmy.activities.topic.tasks;
 
 import android.os.AsyncTask;
 

app/src/main/java/gr/thmmy/mthmmy/activities/topic/PrepareForEditResult.java → app/src/main/java/gr/thmmy/mthmmy/activities/topic/tasks/PrepareForEditResult.java

@@ -1,4 +1,4 @@
-package gr.thmmy.mthmmy.activities.topic;
+package gr.thmmy.mthmmy.activities.topic.tasks;
 
 public class PrepareForEditResult {
     private final String postText, commitEditUrl, numReplies, seqnum, sc, topic;

app/src/main/java/gr/thmmy/mthmmy/activities/topic/PrepareForEditTask.java → app/src/main/java/gr/thmmy/mthmmy/activities/topic/tasks/PrepareForEditTask.java

@@ -1,4 +1,4 @@
-package gr.thmmy.mthmmy.activities.topic;
+package gr.thmmy.mthmmy.activities.topic.tasks;
 
 import android.os.AsyncTask;
 
@@ -9,6 +9,7 @@ import org.jsoup.select.Selector;
 
 import java.io.IOException;
 
+import gr.thmmy.mthmmy.activities.topic.tasks.PrepareForEditResult;
 import gr.thmmy.mthmmy.base.BaseApplication;
 import okhttp3.OkHttpClient;
 import okhttp3.Request;

app/src/main/java/gr/thmmy/mthmmy/activities/topic/PrepareForReply.java → app/src/main/java/gr/thmmy/mthmmy/activities/topic/tasks/PrepareForReply.java

@@ -1,4 +1,4 @@
-package gr.thmmy.mthmmy.activities.topic;
+package gr.thmmy.mthmmy.activities.topic.tasks;
 
 import android.os.AsyncTask;
 

app/src/main/java/gr/thmmy/mthmmy/activities/topic/PrepareForReplyResult.java → app/src/main/java/gr/thmmy/mthmmy/activities/topic/tasks/PrepareForReplyResult.java

@@ -1,4 +1,4 @@
-package gr.thmmy.mthmmy.activities.topic;
+package gr.thmmy.mthmmy.activities.topic.tasks;
 
 public class PrepareForReplyResult {
     private final String numReplies, seqnum, sc, topic, buildedQuotes;

app/src/main/java/gr/thmmy/mthmmy/activities/topic/ReplyTask.java → app/src/main/java/gr/thmmy/mthmmy/activities/topic/tasks/ReplyTask.java

@@ -1,4 +1,4 @@
-package gr.thmmy.mthmmy.activities.topic;
+package gr.thmmy.mthmmy.activities.topic.tasks;
 
 import android.os.AsyncTask;
 

app/src/main/java/gr/thmmy/mthmmy/activities/topic/TopicTask.java → app/src/main/java/gr/thmmy/mthmmy/activities/topic/tasks/TopicTask.java

@@ -1,4 +1,4 @@
-package gr.thmmy.mthmmy.activities.topic;
+package gr.thmmy.mthmmy.activities.topic.tasks;
 
 import android.os.AsyncTask;
 import android.util.SparseArray;
@@ -11,6 +11,7 @@ import java.io.IOException;
 import java.util.ArrayList;
 import java.util.Objects;
 
+import gr.thmmy.mthmmy.activities.topic.TopicParser;
 import gr.thmmy.mthmmy.base.BaseApplication;
 import gr.thmmy.mthmmy.model.Post;
 import gr.thmmy.mthmmy.model.ThmmyPage;

app/src/main/java/gr/thmmy/mthmmy/activities/topic/TopicTaskResult.java → app/src/main/java/gr/thmmy/mthmmy/activities/topic/tasks/TopicTaskResult.java

@@ -1,9 +1,10 @@
-package gr.thmmy.mthmmy.activities.topic;
+package gr.thmmy.mthmmy.activities.topic.tasks;
 
 import android.util.SparseArray;
 
 import java.util.ArrayList;
 
+import gr.thmmy.mthmmy.activities.topic.tasks.TopicTask;
 import gr.thmmy.mthmmy.model.Post;
 
 public class TopicTaskResult {

app/src/main/java/gr/thmmy/mthmmy/viewmodel/TopicViewModel.java

@@ -9,22 +9,24 @@ import android.preference.PreferenceManager;
 import java.util.ArrayList;
 
 import gr.thmmy.mthmmy.activities.settings.SettingsActivity;
-import gr.thmmy.mthmmy.activities.topic.DeleteTask;
+import gr.thmmy.mthmmy.activities.topic.tasks.DeleteTask;
-import gr.thmmy.mthmmy.activities.topic.EditTask;
+import gr.thmmy.mthmmy.activities.topic.tasks.EditTask;
-import gr.thmmy.mthmmy.activities.topic.PrepareForReply;
+import gr.thmmy.mthmmy.activities.topic.tasks.PrepareForReply;
-import gr.thmmy.mthmmy.activities.topic.PrepareForReplyResult;
+import gr.thmmy.mthmmy.activities.topic.tasks.PrepareForReplyResult;
-import gr.thmmy.mthmmy.activities.topic.PrepareForEditResult;
+import gr.thmmy.mthmmy.activities.topic.tasks.PrepareForEditResult;
-import gr.thmmy.mthmmy.activities.topic.PrepareForEditTask;
+import gr.thmmy.mthmmy.activities.topic.tasks.PrepareForEditTask;
-import gr.thmmy.mthmmy.activities.topic.ReplyTask;
+import gr.thmmy.mthmmy.activities.topic.tasks.ReplyTask;
-import gr.thmmy.mthmmy.activities.topic.TopicTask;
+import gr.thmmy.mthmmy.activities.topic.tasks.TopicTask;
-import gr.thmmy.mthmmy.activities.topic.TopicTaskResult;
+import gr.thmmy.mthmmy.activities.topic.tasks.TopicTaskResult;
 import gr.thmmy.mthmmy.base.BaseActivity;
 import gr.thmmy.mthmmy.model.Post;
 import gr.thmmy.mthmmy.session.SessionManager;
 
 public class TopicViewModel extends BaseViewModel implements TopicTask.OnTopicTaskCompleted,
         PrepareForReply.OnPrepareForReplyFinished, PrepareForEditTask.OnPrepareEditFinished {
-
+    /**
+     * topic state
+     */
     private boolean editingPost = false;
     private boolean writingReply = false;
     /**
@@ -36,6 +38,7 @@ public class TopicViewModel extends BaseViewModel implements TopicTask.OnTopicTa
     private PrepareForEditTask currentPrepareForEditTask;
     private PrepareForReply currentPrepareForReplyTask;
 
+    //callbacks for topic activity
     private TopicTask.TopicTaskObserver topicTaskObserver;
     private DeleteTask.DeleteTaskCallbacks deleteTaskCallbacks;
     private ReplyTask.ReplyTaskCallbacks replyFinishListener;
@@ -49,116 +52,6 @@ public class TopicViewModel extends BaseViewModel implements TopicTask.OnTopicTa
 
     private String firstTopicUrl;
 
-    public void setTopicTaskObserver(TopicTask.TopicTaskObserver topicTaskObserver) {
-        this.topicTaskObserver = topicTaskObserver;
-    }
-
-    public void setDeleteTaskCallbacks(DeleteTask.DeleteTaskCallbacks deleteTaskCallbacks) {
-        this.deleteTaskCallbacks = deleteTaskCallbacks;
-    }
-
-    public void setReplyFinishListener(ReplyTask.ReplyTaskCallbacks replyFinishListener) {
-        this.replyFinishListener = replyFinishListener;
-    }
-
-    public void setPrepareForEditCallbacks(PrepareForEditTask.PrepareForEditCallbacks prepareForEditCallbacks) {
-        this.prepareForEditCallbacks = prepareForEditCallbacks;
-    }
-
-    public void setEditTaskCallbacks(EditTask.EditTaskCallbacks editTaskCallbacks) {
-        this.editTaskCallbacks = editTaskCallbacks;
-    }
-
-    public void setPrepareForReplyCallbacks(PrepareForReply.PrepareForReplyCallbacks prepareForReplyCallbacks) {
-        this.prepareForReplyCallbacks = prepareForReplyCallbacks;
-    }
-
-    public MutableLiveData<TopicTaskResult> getTopicTaskResult() {
-        return topicTaskResult;
-    }
-
-    public MutableLiveData<PrepareForReplyResult> getPrepareForReplyResult() {
-        return prepareForReplyResult;
-    }
-
-    public MutableLiveData<PrepareForEditResult> getPrepareForEditResult() {
-        return prepareForEditResult;
-    }
-
-    public void setEditingPost(boolean editingPost) {
-        this.editingPost = editingPost;
-    }
-
-    public boolean isEditingPost() {
-        return editingPost;
-    }
-
-    public int getPostBeingEditedPosition() {
-        return postBeingEditedPosition;
-    }
-
-    public boolean canReply() {
-        return topicTaskResult.getValue() != null && topicTaskResult.getValue().getReplyPageUrl() != null;
-    }
-
-    public boolean isWritingReply() {
-        return writingReply;
-    }
-
-    public void setWritingReply(boolean writingReply) {
-        this.writingReply = writingReply;
-    }
-
-    public String getBaseUrl() {
-        if (topicTaskResult.getValue() != null) {
-            return topicTaskResult.getValue().getBaseUrl();
-        } else {
-            return "";
-        }
-    }
-
-    public String getTopicUrl() {
-        if (topicTaskResult.getValue() != null) {
-            return topicTaskResult.getValue().getLastPageLoadAttemptedUrl();
-        } else {
-            // topic task has not finished yet (log? disable menu button until load is finished?)
-            return firstTopicUrl;
-        }
-    }
-
-    public String getTopicTitle() {
-        if (topicTaskResult.getValue() == null)
-            throw new NullPointerException("Topic task has not finished yet!");
-        return topicTaskResult.getValue().getTopicTitle();
-    }
-
-    public int getCurrentPageIndex() {
-        if (topicTaskResult.getValue() == null)
-            throw new NullPointerException("No page has been loaded yet!");
-        return topicTaskResult.getValue().getCurrentPageIndex();
-    }
-
-    public int getPageCount() {
-        if (topicTaskResult.getValue() == null)
-            throw new NullPointerException("No page has been loaded yet!");
-
-        return topicTaskResult.getValue().getPageCount();
-    }
-
-    public String getPostBeingEditedText() {
-        if (prepareForEditResult.getValue() == null)
-            throw new NullPointerException("Edit preparation was not found!");
-        return prepareForEditResult.getValue().getPostText();
-    }
-
-    public String getBuildedQuotes() {
-        if (prepareForReplyResult.getValue() != null) {
-            return prepareForReplyResult.getValue().getBuildedQuotes();
-        } else {
-            return "";
-        }
-    }
-
     public void initialLoad(String pageUrl) {
         firstTopicUrl = pageUrl;
         currentTopicTask = new TopicTask(topicTaskObserver, this);
@@ -257,6 +150,7 @@ public class TopicViewModel extends BaseViewModel implements TopicTask.OnTopicTa
         // after he is done posting, editing or deleting
     }
 
+    // callbacks for viewmodel
     @Override
     public void onTopicTaskCompleted(TopicTaskResult result) {
         topicTaskResult.setValue(result);
@@ -274,4 +168,116 @@ public class TopicViewModel extends BaseViewModel implements TopicTask.OnTopicTa
         postBeingEditedPosition = position;
         prepareForEditResult.setValue(result);
     }
+
+    // <-------------Just getters, setters and helper methods below here---------------->
+
+    public void setTopicTaskObserver(TopicTask.TopicTaskObserver topicTaskObserver) {
+        this.topicTaskObserver = topicTaskObserver;
+    }
+
+    public void setDeleteTaskCallbacks(DeleteTask.DeleteTaskCallbacks deleteTaskCallbacks) {
+        this.deleteTaskCallbacks = deleteTaskCallbacks;
+    }
+
+    public void setReplyFinishListener(ReplyTask.ReplyTaskCallbacks replyFinishListener) {
+        this.replyFinishListener = replyFinishListener;
+    }
+
+    public void setPrepareForEditCallbacks(PrepareForEditTask.PrepareForEditCallbacks prepareForEditCallbacks) {
+        this.prepareForEditCallbacks = prepareForEditCallbacks;
+    }
+
+    public void setEditTaskCallbacks(EditTask.EditTaskCallbacks editTaskCallbacks) {
+        this.editTaskCallbacks = editTaskCallbacks;
+    }
+
+    public void setPrepareForReplyCallbacks(PrepareForReply.PrepareForReplyCallbacks prepareForReplyCallbacks) {
+        this.prepareForReplyCallbacks = prepareForReplyCallbacks;
+    }
+
+    public MutableLiveData<TopicTaskResult> getTopicTaskResult() {
+        return topicTaskResult;
+    }
+
+    public MutableLiveData<PrepareForReplyResult> getPrepareForReplyResult() {
+        return prepareForReplyResult;
+    }
+
+    public MutableLiveData<PrepareForEditResult> getPrepareForEditResult() {
+        return prepareForEditResult;
+    }
+
+    public void setEditingPost(boolean editingPost) {
+        this.editingPost = editingPost;
+    }
+
+    public boolean isEditingPost() {
+        return editingPost;
+    }
+
+    public int getPostBeingEditedPosition() {
+        return postBeingEditedPosition;
+    }
+
+    public boolean canReply() {
+        return topicTaskResult.getValue() != null && topicTaskResult.getValue().getReplyPageUrl() != null;
+    }
+
+    public boolean isWritingReply() {
+        return writingReply;
+    }
+
+    public void setWritingReply(boolean writingReply) {
+        this.writingReply = writingReply;
+    }
+
+    public String getBaseUrl() {
+        if (topicTaskResult.getValue() != null) {
+            return topicTaskResult.getValue().getBaseUrl();
+        } else {
+            return "";
+        }
+    }
+
+    public String getTopicUrl() {
+        if (topicTaskResult.getValue() != null) {
+            return topicTaskResult.getValue().getLastPageLoadAttemptedUrl();
+        } else {
+            // topic task has not finished yet (log? disable menu button until load is finished?)
+            return firstTopicUrl;
+        }
+    }
+
+    public String getTopicTitle() {
+        if (topicTaskResult.getValue() == null)
+            throw new NullPointerException("Topic task has not finished yet!");
+        return topicTaskResult.getValue().getTopicTitle();
+    }
+
+    public int getCurrentPageIndex() {
+        if (topicTaskResult.getValue() == null)
+            throw new NullPointerException("No page has been loaded yet!");
+        return topicTaskResult.getValue().getCurrentPageIndex();
+    }
+
+    public int getPageCount() {
+        if (topicTaskResult.getValue() == null)
+            throw new NullPointerException("No page has been loaded yet!");
+
+        return topicTaskResult.getValue().getPageCount();
+    }
+
+    public String getPostBeingEditedText() {
+        if (prepareForEditResult.getValue() == null)
+            throw new NullPointerException("Edit preparation was not found!");
+        return prepareForEditResult.getValue().getPostText();
+    }
+
+    public String getBuildedQuotes() {
+        if (prepareForReplyResult.getValue() != null) {
+            return prepareForReplyResult.getValue().getBuildedQuotes();
+        } else {
+            return "";
+        }
+    }
 }