package com.indieweb.indigenous.micropub.source;
import android.app.Activity;
import android.content.Context;
import android.content.DialogInterface;
import android.content.Intent;
import android.net.Uri;
import androidx.browser.customtabs.CustomTabsIntent;
import androidx.core.content.ContextCompat;
import androidx.appcompat.app.AlertDialog;
import android.text.Html;
import android.view.LayoutInflater;
import android.view.View;
import android.view.View.OnClickListener;
import android.view.ViewGroup;
import android.widget.BaseAdapter;
import android.widget.Button;
import android.widget.LinearLayout;
import android.widget.RelativeLayout;
import android.widget.TextView;
import com.indieweb.indigenous.R;
import com.indieweb.indigenous.micropub.MicropubAction;
import com.indieweb.indigenous.micropub.post.ReplyActivity;
import com.indieweb.indigenous.micropub.post.UpdateActivity;
import com.indieweb.indigenous.model.PostListItem;
import com.indieweb.indigenous.model.User;
import com.indieweb.indigenous.util.Utility;
import com.indieweb.indigenous.widget.ExpandableTextView;
import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.List;
import static com.indieweb.indigenous.MainActivity.UPDATE_POST;
/**
* Source post list items list adapter.
*/
public class PostListAdapter extends BaseAdapter implements OnClickListener {
private final Context context;
private final List<PostListItem> items;
private LayoutInflater mInflater;
private final boolean showUpdateButton;
private final boolean showDeleteButton;
private final User user;
private final RelativeLayout layout;
PostListAdapter(Context context, List<PostListItem> items, User user, boolean showUpdateButton, boolean showDeleteButton, RelativeLayout layout) {
this.context = context;
this.items = items;
this.user = user;
this.layout = layout;
this.showUpdateButton = showUpdateButton;
this.showDeleteButton = showDeleteButton;
this.mInflater = (LayoutInflater)context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
}
public int getCount() {
return items.size();
}
public PostListItem getItem(int position) {
return items.get(position);
}
public long getItemId(int position) {
return position;
}
public void onClick(View view) {}
public static class ViewHolder {
public TextView name;
public TextView url;
public TextView published;
public TextView postStatus;
public Button expand;
public ExpandableTextView content;
public LinearLayout row;
public Button update;
public Button delete;
public Button external;
public Button reply;
}
public View getView(int position, View convertView, ViewGroup parent) {
final ViewHolder holder;
if (convertView == null) {
convertView = mInflater.inflate(R.layout.list_item_source_post, null);
holder = new ViewHolder();
holder.published = convertView.findViewById(R.id.source_post_list_published);
holder.postStatus = convertView.findViewById(R.id.source_post_list_post_status);
holder.name = convertView.findViewById(R.id.source_post_list_name);
holder.url = convertView.findViewById(R.id.source_post_list_url);
holder.content = convertView.findViewById(R.id.source_post_list_content);
holder.expand = convertView.findViewById(R.id.source_post_list_content_more);
holder.update = convertView.findViewById(R.id.itemUpdate);
holder.delete = convertView.findViewById(R.id.itemDelete);
holder.external = convertView.findViewById(R.id.itemExternal);
holder.reply = convertView.findViewById(R.id.itemReply);
holder.row = convertView.findViewById(R.id.source_post_list_item_row);
convertView.setTag(holder);
}
else {
holder = (ViewHolder)convertView.getTag();
}
final PostListItem item = items.get(position);
if (item != null) {
// Color of row.
int color = context.getResources().getColor(R.color.listRowBackgroundColor);
holder.row.setBackgroundColor(color);
// Published.
SimpleDateFormat formatIn = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ssZ");
SimpleDateFormat formatOut = new SimpleDateFormat("dd MM yyyy HH:mm");
Date result;
try {
result = formatIn.parse(item.getPublished());
holder.published.setVisibility(View.VISIBLE);
holder.published.setText(formatOut.format(result));
}
catch (ParseException ignored) {
holder.published.setVisibility(View.GONE);
}
// Post status.
if (item.getPostStatus().length() > 0) {
holder.postStatus.setVisibility(View.VISIBLE);
holder.postStatus.setText(String.format(context.getString(R.string.post_status), item.getPostStatus()));
}
else {
holder.postStatus.setVisibility(View.GONE);
}
// Url.
if (item.getUrl().length() > 0) {
holder.url.setVisibility(View.VISIBLE);
holder.url.setText(item.getUrl());
}
else {
holder.url.setVisibility(View.GONE);
}
// Name.
if (item.getName().length() > 0) {
holder.name.setVisibility(View.VISIBLE);
holder.name.setText(item.getName());
}
else {
holder.name.setVisibility(View.GONE);
}
// Content.
if (item.getContent().length() > 0) {
CharSequence sequence;
String html = item.getContent();
if (android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.N) {
sequence = Html.fromHtml(html, Html.FROM_HTML_MODE_LEGACY);
}
else {
sequence = Html.fromHtml(html);
}
// Trim end.
sequence = Utility.trim(sequence);
holder.content.setVisibility(View.VISIBLE);
holder.content.setText(sequence);
if (item.getContent().length() > 400) {
holder.expand.setVisibility(View.VISIBLE);
holder.expand.setOnClickListener(new OnClickListener()
{
@Override
public void onClick(final View v) {
if (holder.content.isExpanded()) {
holder.content.collapse();
holder.expand.setText(R.string.read_more);
}
else {
holder.content.expand();
holder.expand.setText(R.string.close);
}
}
});
}
else {
holder.expand.setVisibility(View.GONE);
}
}
else {
holder.content.setMovementMethod(null);
holder.content.setVisibility(View.GONE);
holder.expand.setVisibility(View.GONE);
}
// Button listeners.
if (item.getUrl().length() > 0) {
holder.external.setOnClickListener(new OnExternalClickListener(position));
holder.reply.setOnClickListener(new OnReplyClickListener(position));
if (showUpdateButton) {
holder.update.setVisibility(View.VISIBLE);
holder.update.setOnClickListener(new OnUpdateClickListener(position));
}
if (showDeleteButton) {
holder.delete.setVisibility(View.VISIBLE);
holder.delete.setOnClickListener(new OnDeleteClickListener(position));
}
}
else {
holder.update.setVisibility(View.GONE);
holder.external.setVisibility(View.GONE);
holder.reply.setVisibility(View.GONE);
}
}
return convertView;
}
// Update listener.
class OnUpdateClickListener implements OnClickListener {
int position;
OnUpdateClickListener(int position) {
this.position = position;
}
@Override
public void onClick(View v) {
Intent i = new Intent(context, UpdateActivity.class);
PostListItem item = items.get(this.position);
i.putExtra("url", item.getUrl());
i.putExtra("status", item.getPostStatus());
((Activity) context).startActivityForResult(i, UPDATE_POST);
}
}
// Reply listener.
class OnReplyClickListener implements OnClickListener {
int position;
OnReplyClickListener(int position) {
this.position = position;
}
@Override
public void onClick(View v) {
final PostListItem item = items.get(this.position);
Intent CreateReply = new Intent(context, ReplyActivity.class);
CreateReply.putExtra("incomingText", item.getUrl());
context.startActivity(CreateReply);
}
}
// External listener.
class OnExternalClickListener implements OnClickListener {
int position;
OnExternalClickListener(int position) {
this.position = position;
}
@Override
public void onClick(View v) {
PostListItem item = items.get(this.position);
try {
CustomTabsIntent.Builder intentBuilder = new CustomTabsIntent.Builder();
intentBuilder.setToolbarColor(ContextCompat.getColor(context, R.color.colorPrimary));
intentBuilder.setSecondaryToolbarColor(ContextCompat.getColor(context, R.color.colorPrimaryDark));
CustomTabsIntent customTabsIntent = intentBuilder.build();
customTabsIntent.intent.setFlags(Intent.FLAG_ACTIVITY_NO_HISTORY);
customTabsIntent.intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
customTabsIntent.launchUrl(context, Uri.parse(item.getUrl()));
}
catch (Exception ignored) { }
}
}
// Delete listener.
class OnDeleteClickListener implements OnClickListener {
int position;
OnDeleteClickListener(int position) {
this.position = position;
}
@Override
public void onClick(View v) {
final PostListItem item = items.get(this.position);
final AlertDialog.Builder builder = new AlertDialog.Builder(context);
builder.setTitle(context.getString(R.string.post_delete_confirm));
builder.setPositiveButton(context.getString(R.string.delete_post),new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog,int id) {
new MicropubAction(context, user, layout).deleteItem(item.getUrl());
items.remove(position);
notifyDataSetChanged();
}
});
builder.setNegativeButton(context.getString(R.string.cancel), new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
dialog.dismiss();
}
});
builder.show();
}
}
}
