fedilab-Android-App/app/src/main/java/app/fedilab/android/activities/CustomSharingActivity.java

305 lines
13 KiB
Java

/* Copyright 2017 Thomas Schneider
*
* This file is a part of Fedilab
*
* This program is free software; you can redistribute it and/or modify it under the terms of the
* GNU General Public License as published by the Free Software Foundation; either version 3 of the
* License, or (at your option) any later version.
*
* Fedilab is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even
* the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
* Public License for more details.
*
* You should have received a copy of the GNU General Public License along with Fedilab; if not,
* see <http://www.gnu.org/licenses>. */
package app.fedilab.android.activities;
import android.annotation.SuppressLint;
import android.content.SharedPreferences;
import android.database.sqlite.SQLiteDatabase;
import android.net.Uri;
import android.os.AsyncTask;
import android.os.Build;
import android.os.Bundle;
import androidx.appcompat.app.ActionBar;
import androidx.appcompat.widget.Toolbar;
import android.text.Html;
import android.text.TextUtils;
import android.view.LayoutInflater;
import android.view.MenuItem;
import android.view.View;
import android.view.ViewGroup;
import android.widget.Button;
import android.widget.EditText;
import android.widget.ImageView;
import android.widget.TextView;
import android.widget.Toast;
import java.util.ArrayList;
import java.util.List;
import java.util.Set;
import app.fedilab.android.client.CustomSharingResponse;
import app.fedilab.android.client.Entities.Account;
import app.fedilab.android.client.Entities.Attachment;
import app.fedilab.android.client.Entities.Emojis;
import app.fedilab.android.client.Entities.Status;
import app.fedilab.android.helper.Helper;
import app.fedilab.android.sqlite.AccountDAO;
import app.fedilab.android.sqlite.Sqlite;
import es.dmoral.toasty.Toasty;
import app.fedilab.android.R;
import app.fedilab.android.asynctasks.CustomSharingAsyncTask;
import app.fedilab.android.interfaces.OnCustomSharingInterface;
/**
* Created by Curtis on 13/02/2019.
* Share status metadata to remote content aggregators
*/
public class CustomSharingActivity extends BaseActivity implements OnCustomSharingInterface {
private EditText set_custom_sharing_title, set_custom_sharing_keywords;
private Button set_custom_sharing_save;
private ImageView pp_actionBar;
private String title, keywords, custom_sharing_url, encodedCustomSharingURL;
private String bundle_url;
private String bundle_source;
private String bundle_id;
private String bundle_content;
private String bundle_thumbnailurl;
private String bundle_creator;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
SharedPreferences sharedpreferences = getSharedPreferences(Helper.APP_PREFS, MODE_PRIVATE);
int theme = sharedpreferences.getInt(Helper.SET_THEME, Helper.THEME_DARK);
switch (theme){
case Helper.THEME_LIGHT:
setTheme(R.style.AppTheme);
break;
case Helper.THEME_DARK:
setTheme(R.style.AppThemeDark);
break;
case Helper.THEME_BLACK:
setTheme(R.style.AppThemeBlack);
break;
default:
setTheme(R.style.AppThemeDark);
}
setContentView(R.layout.activity_custom_sharing);
ActionBar actionBar = getSupportActionBar();
if( actionBar != null) {
LayoutInflater inflater = (LayoutInflater) this.getSystemService(LAYOUT_INFLATER_SERVICE);
assert inflater != null;
@SuppressLint("InflateParams") View view = inflater.inflate(R.layout.simple_action_bar, null);
actionBar.setCustomView(view, new ActionBar.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.MATCH_PARENT));
actionBar.setDisplayOptions(ActionBar.DISPLAY_SHOW_CUSTOM);
TextView title = actionBar.getCustomView().findViewById(R.id.toolbar_title);
pp_actionBar = actionBar.getCustomView().findViewById(R.id.pp_actionBar);
title.setText(R.string.settings_title_custom_sharing);
ImageView close_conversation = actionBar.getCustomView().findViewById(R.id.close_conversation);
if( close_conversation != null){
close_conversation.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
finish();
}
});
}
if (theme == Helper.THEME_LIGHT){
Toolbar toolbar = actionBar.getCustomView().findViewById(R.id.toolbar);
Helper.colorizeToolbar(toolbar, R.color.black, CustomSharingActivity.this);
}
}else{
setTitle(R.string.settings_title_custom_sharing);
}
SQLiteDatabase db = Sqlite.getInstance(getApplicationContext(), Sqlite.DB_NAME, null, Sqlite.DB_VERSION).open();
String userId = sharedpreferences.getString(Helper.PREF_KEY_ID, null);
String instance = sharedpreferences.getString(Helper.PREF_INSTANCE, null);
Account account = new AccountDAO(getApplicationContext(),db).getUniqAccount(userId, instance);
String url = account.getAvatar();
if( url.startsWith("/") ){
url = Helper.getLiveInstanceWithProtocol(getApplicationContext()) + account.getAvatar();
}
Helper.loadGiF(getApplicationContext(), url, pp_actionBar);
Bundle b = getIntent().getExtras();
Status status = null;
if(b != null) {
status = b.getParcelable("status");
}
if( status == null){
finish();
return;
}
bundle_creator = status.getAccount().getAcct();
bundle_url = status.getUrl();
bundle_id = status.getUri();
bundle_source = status.getAccount().getUrl();
String bundle_tags = status.getTagsString();
bundle_content = formatedContent(status.getContent(), status.getEmojis());
if( status.getCard() != null && status.getCard().getImage() != null) {
bundle_thumbnailurl = status.getCard().getImage();
} else if (status.getMedia_attachments() != null && status.getMedia_attachments().size() > 0) {
ArrayList<Attachment> mediaAttachments = status.getMedia_attachments();
Attachment firstAttachment = mediaAttachments.get(0);
bundle_thumbnailurl = firstAttachment.getPreview_url();
} else {
bundle_thumbnailurl = status.getAccount().getAvatar();
}
if (!bundle_creator.contains("@")) {
bundle_creator = bundle_creator + "@" + account.getInstance();
}
set_custom_sharing_title = findViewById(R.id.set_custom_sharing_title);
TextView set_custom_sharing_description = findViewById(R.id.set_custom_sharing_description);
set_custom_sharing_keywords = findViewById(R.id.set_custom_sharing_keywords);
set_custom_sharing_title.setEllipsize(TextUtils.TruncateAt.END);
//set text on title, description, and keywords
String[] lines = bundle_content.split("\n");
//Remove tags in title
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N)
lines[0] = Html.fromHtml( lines[0], Html.FROM_HTML_MODE_LEGACY).toString();
else
//noinspection deprecation
lines[0] = Html.fromHtml(lines[0]).toString();
String newTitle = "";
if (lines[0].length() > 60) {
newTitle = lines[0].substring(0, 60) + '…';
} else {
newTitle = lines[0];
}
set_custom_sharing_title.setText(newTitle);
String newDescription = "";
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N)
newDescription = Html.fromHtml( bundle_content, Html.FROM_HTML_MODE_LEGACY).toString();
else
//noinspection deprecation
newDescription = Html.fromHtml(bundle_content).toString();
set_custom_sharing_description.setText(newDescription);
set_custom_sharing_keywords.setText(bundle_tags);
set_custom_sharing_save = findViewById(R.id.set_custom_sharing_save);
set_custom_sharing_save.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
// obtain title, description, keywords
title = set_custom_sharing_title.getText().toString();
keywords = set_custom_sharing_keywords.getText().toString();
CharSequence comma_only = ",";
CharSequence space_only = " ";
CharSequence double_space = " ";
keywords = keywords.replace(comma_only,space_only);
keywords = keywords.replace(double_space,space_only);
// Create encodedCustomSharingURL
custom_sharing_url = sharedpreferences.getString(Helper.SET_CUSTOM_SHARING_URL,
"http://example.net/add?token=YOUR_TOKEN&url=${url}&title=${title}" +
"&source=${source}&id=${id}&description=${description}&keywords=${keywords}&creator=${creator}&thumbnailurl=${thumbnailurl}");
encodedCustomSharingURL = encodeCustomSharingURL();
new CustomSharingAsyncTask(getApplicationContext(), encodedCustomSharingURL, CustomSharingActivity.this).executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR);
}
});
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
switch (item.getItemId()) {
case android.R.id.home:
finish();
return true;
default:
return super.onOptionsItemSelected(item);
}
}
@Override
public void onCustomSharing(CustomSharingResponse customSharingResponse) {
set_custom_sharing_save.setEnabled(true);
if( customSharingResponse.getError() != null){
Toasty.error(getApplicationContext(), getString(R.string.toast_error), Toast.LENGTH_LONG).show();
return;
}
String response = customSharingResponse.getResponse();
Toasty.success(getApplicationContext(), response, Toast.LENGTH_LONG).show();
finish();
}
public String encodeCustomSharingURL() {
Uri uri = Uri.parse(custom_sharing_url);
String protocol = uri.getScheme();
String server = uri.getAuthority();
String path = uri.getPath();
if (path != null) {
path = path.replaceAll("/", "");
}
Uri.Builder builder = new Uri.Builder();
builder.scheme(protocol)
.authority(server)
.appendPath(path);
Set<String> args = uri.getQueryParameterNames();
boolean paramFound;
for (String param_name : args) {
paramFound = false;
String param_value = uri.getQueryParameter(param_name);
if(param_value != null)
switch(param_value) {
case "${url}":
paramFound = true;
builder.appendQueryParameter(param_name, bundle_url);
break;
case "${title}":
paramFound = true;
builder.appendQueryParameter(param_name, title);
break;
case "${source}":
paramFound = true;
builder.appendQueryParameter(param_name, bundle_source);
break;
case "${id}":
paramFound = true;
builder.appendQueryParameter(param_name, bundle_id);
break;
case "${description}":
paramFound = true;
builder.appendQueryParameter(param_name, bundle_content);
break;
case "${keywords}":
paramFound = true;
builder.appendQueryParameter(param_name, keywords);
break;
case "${creator}":
paramFound = true;
builder.appendQueryParameter(param_name, bundle_creator);
break;
case "${thumbnailurl}":
paramFound = true;
builder.appendQueryParameter(param_name, bundle_thumbnailurl);
break;
}
if (!paramFound) {
builder.appendQueryParameter(param_name, param_value);
}
}
return builder.build().toString();
}
private String formatedContent(String content, List<Emojis> emojis){
//Avoid null content
if( content == null)
return "";
if( emojis == null || emojis.size() == 0)
return content;
for (Emojis emoji : emojis) {
content = content.replaceAll(":"+emoji.getShortcode()+":","<img src='"+emoji.getUrl()+"' width=20 alt='"+emoji.getShortcode()+"'/>");
}
return content;
}
}