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Code Issues Projects Releases Wiki Activity

Can create comments.

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This commit is contained in:
Pierre 2018-03-14 18:14:53 +01:00
parent 88298e7517
commit 8db27d8cca
5 changed files with 211 additions and 23 deletions
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84
app/src/main/java/org/communiquons/android/comunic/client/data/comments/CommentsHelper.java
View File

@ -1,8 +1,12 @@
package org.communiquons.android.comunic.client.data.comments;
import android.content.Context;
import android.support.annotation.NonNull;
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.json.JSONArray;
import org.json.JSONException;
import org.json.JSONObject;
@ -18,6 +22,86 @@ import java.util.ArrayList;
public class CommentsHelper {
/**
* Application context
*/
private Context mContext;
/**
* Comments helper public constructor
*
* @param context The context of the application
*/
public CommentsHelper(Context context){
//Save application context (avoid to leak activities context)
mContext = context.getApplicationContext();
}
/**
* Intend to submit a new comment to a post
*
* @param postID The target post
* @param comment The content of the comment
* @return The ID of the created comment / -1 in case of failure
*/
public int send_comment(int postID, String comment){
//Create and perform an API request
APIRequestParameters params = new APIRequestParameters(mContext, "comments/create");
params.addInt("postID", postID);
params.addString("content", comment);
//Perform the request
try {
//Try to perform the request
APIResponse response = new APIRequest().exec(params);
//Check and return success
return response.getJSONObject().getInt("commentID");
} catch (Exception e) {
e.printStackTrace();
return -1;
}
}
/**
* Get informations about a single comment
*
* @param commentID The ID of the comment to get
* @return Informations about the comment or NULL in case of failure
*/
@Nullable
public Comment getInfosSingle(int commentID){
//Prepare API request
APIRequestParameters params = new APIRequestParameters(mContext, "comments/get_single");
params.addInt("commentID", commentID);
//Perform the request
try {
//Perform the request
APIResponse response = new APIRequest().exec(params);
//Process result (if any)
if(response.getResponse_code() != 200)
return null;
//Parse and return response
return parse_json_comment(response.getJSONObject());
} catch (Exception e) {
e.printStackTrace();
return null;
}
}
/**
* Parse a json array that contains comment and return the list of comments as an object
*

82
app/src/main/java/org/communiquons/android/comunic/client/ui/adapters/PostsAdapter.java
View File

@ -12,6 +12,7 @@ import android.view.View;
import android.view.ViewGroup;
import android.widget.ArrayAdapter;
import android.widget.EditText;
import android.widget.ImageButton;
import android.widget.ImageView;
import android.widget.LinearLayout;
import android.widget.RelativeLayout;
@ -19,9 +20,13 @@ import android.widget.TextView;
import android.widget.Toast;
import org.communiquons.android.comunic.client.R;
import org.communiquons.android.comunic.client.data.DatabaseHelper;
import org.communiquons.android.comunic.client.data.ImageLoad.ImageLoadManager;
import org.communiquons.android.comunic.client.data.UsersInfo.GetUsersHelper;
import org.communiquons.android.comunic.client.data.UsersInfo.GetUsersInfos;
import org.communiquons.android.comunic.client.data.UsersInfo.UserInfo;
import org.communiquons.android.comunic.client.data.comments.Comment;
import org.communiquons.android.comunic.client.data.comments.CommentsHelper;
import org.communiquons.android.comunic.client.data.posts.Post;
import org.communiquons.android.comunic.client.data.posts.PostTypes;
import org.communiquons.android.comunic.client.data.posts.PostsList;
@ -56,6 +61,16 @@ public class PostsAdapter extends ArrayAdapter<Post>{
*/
private Utilities utils;
/**
* Comments helper
*/
private CommentsHelper mCommentsHelper;
/**
* Get user helper
*/
private GetUsersHelper mUserHelper;
/**
* Create the Post Adapter
*
@ -71,6 +86,12 @@ public class PostsAdapter extends ArrayAdapter<Post>{
//Create utilities object
utils = new Utilities(getContext());
//Create get user helper object
mUserHelper = new GetUsersHelper(getContext(), DatabaseHelper.getInstance(getContext()));
//Create comments helper object
mCommentsHelper = new CommentsHelper(context);
}
@NonNull
@ -221,13 +242,17 @@ public class PostsAdapter extends ArrayAdapter<Post>{
private void sendComment(int pos, View container){
//Get post informations
Post post = getItem(pos);
final Post post = getItem(pos);
if(post==null)
return;
//Get view about the comment
final EditCommentContentView commentInput = container.findViewById(R.id.input_comment_content);
final ImageButton sendButton = container.findViewById(R.id.comment_send_button);
//Get informations about the comment
int postID = post.getId();
String content = ((EditText) container.findViewById(R.id.input_comment_content)).getText()+"";
final int postID = post.getId();
final String content = commentInput.getText()+"";
//Check the comment's validity
if(!StringsUtils.isValidForContent(content)){
@ -236,6 +261,9 @@ public class PostsAdapter extends ArrayAdapter<Post>{
return;
}
//Lock send button
sendButton.setClickable(false);
//Submit the comment in a separate thread
new AsyncTask<Void, Void, Pair<UserInfo, Comment>>(){
@ -244,11 +272,57 @@ public class PostsAdapter extends ArrayAdapter<Post>{
protected Pair<UserInfo, Comment> doInBackground(Void... params) {
//Try to create the comment
int commentID = mCommentsHelper.send_comment(postID, content);
//Check for errors
if(commentID < 1)
return null;
//Get information about the newly created comment
Comment comment = mCommentsHelper.getInfosSingle(commentID);
//Check for errors
if(comment == null)
return null;
//Get informations about the related user
UserInfo user = mUserHelper.getSingle(comment.getUserID(), false);
//Check for errors
if(user == null)
return null;
//Return result
return Pair.create(user, comment);
}
@Override
protected void onPostExecute(@Nullable Pair<UserInfo, Comment> userInfoCommentPair) {
//Unlock send button
sendButton.setClickable(true);
//Check for errors
if(userInfoCommentPair == null){
Toast.makeText(getContext(), R.string.err_create_comment,
Toast.LENGTH_SHORT).show();
return;
}
//Empty comment input
commentInput.setText("");
//Add the comment to the list
ArrayList<Comment> comments = post.getComments_list();
assert comments != null;
comments.add(userInfoCommentPair.second);
//Add the user to the list
mUsersInfos.put(userInfoCommentPair.first.getId(), userInfoCommentPair.first);
//Update data set
notifyDataSetChanged();
}
}.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR);
}
}

63
app/src/main/res/layout/post_item.xml
View File

@ -1,29 +1,29 @@
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:orientation="vertical"
style="@style/PostContener"
android:layout_width="match_parent"
android:layout_height="match_parent"
style="@style/PostContener">
android:orientation="vertical">
<!-- Informations about user who created the post -->
<LinearLayout
style="@style/PostHeader"
android:layout_width="match_parent"
android:layout_height="wrap_content"
style="@style/PostHeader">
android:layout_height="wrap_content">
<ImageView
android:id="@+id/user_account_image"
android:src="@drawable/default_account_image"
android:contentDescription="@string/user_image_description"
android:layout_width="@dimen/account_image_default_width"
android:layout_height="@dimen/account_image_default_height" />
android:layout_height="@dimen/account_image_default_height"
android:contentDescription="@string/user_image_description"
android:src="@drawable/default_account_image" />
<LinearLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:orientation="vertical"
android:layout_gravity="center">
android:layout_gravity="center"
android:orientation="vertical">
<!-- User name -->
<TextView
@ -40,7 +40,7 @@
style="@style/PostDate"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
tools:text="15 days ago"/>
tools:text="15 days ago" />
</LinearLayout>
@ -48,15 +48,15 @@
<View
android:layout_width="0dp"
android:layout_height="0dp"
android:layout_weight="1"/>
android:layout_weight="1" />
<!-- Post visibility level -->
<TextView
android:id="@+id/post_visibility"
style="@style/PostVisibility"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
tools:text="Public"
style="@style/PostVisibility"/>
tools:text="Public" />
</LinearLayout>
@ -66,23 +66,48 @@
android:id="@+id/post_image"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:scaleType="fitCenter"
android:contentDescription="@string/post_image_description"/>
android:contentDescription="@string/post_image_description"
android:scaleType="fitCenter" />
<!-- Post content -->
<TextView
android:id="@+id/post_content"
style="@style/PostContent"
android:layout_width="match_parent"
android:layout_height="wrap_content"
tools:text="Post content"
style="@style/PostContent" />
tools:text="Post content" />
<!-- Post comments -->
<LinearLayout
android:orientation="vertical"
android:id="@+id/comments_list"
android:layout_width="match_parent"
android:layout_height="wrap_content" />
android:layout_height="wrap_content"
android:orientation="vertical" />
<!-- Comments form -->
<LinearLayout
android:id="@+id/create_comment_form"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="horizontal">
<!-- Comment hint -->
<org.communiquons.android.comunic.client.ui.views.EditCommentContentView
android:id="@+id/input_comment_content"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight="1"
android:hint="@string/new_comment_hint"
android:inputType="textMultiLine" />
<ImageButton
android:id="@+id/comment_send_button"
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:contentDescription="@string/action_send"
android:src="@android:drawable/ic_menu_send" />
</LinearLayout>
</LinearLayout>

1
app/src/main/res/values-fr/strings.xml
View File

@ -93,4 +93,5 @@
<string name="fragment_update_conversation_title_update">Modification de conversation</string>
<string name="fragment_update_conversation_members_menu_delete">Supprimer</string>
<string name="fragment_update_conversation_button_update">Mettre à jour</string>
<string name="err_invalid_comment_content">Le commentaire saisi semble être invalide…</string>
</resources>

4
app/src/main/res/values/strings.xml
View File

@ -101,4 +101,8 @@
<string name="post_visibility_friends">friends</string>
<string name="post_visibility_private">private</string>
<string name="post_image_description">Post image (if any)</string>
<string name="new_comment_hint">New comment</string>
<string name="err_invalid_comment_content">Specified comment content seems to be invalid…</string>
<string name="err_create_comment">An error occurred while trying to create comment!</string>
<string name="action_send">Send</string>
</resources>