mirror of https://github.com/M66B/FairEmail.git
Experiment: LanguageTool support
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62a852e423
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@ -31,7 +31,7 @@ FairEmail **can use** these services if they are explicitly enabled (off by defa
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* [Spamcop](https://www.spamcop.net/) – [Privacy policy](https://www.spamcop.net/fom-serve/cache/168.html)
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* [Spamcop](https://www.spamcop.net/) – [Privacy policy](https://www.spamcop.net/fom-serve/cache/168.html)
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* [Barracuda](https://www.barracudacentral.org/rbl/how-to-use) – [Privacy policy](https://www.barracuda.com/company/legal/trust-center/data-privacy/privacy-policy)
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* [Barracuda](https://www.barracudacentral.org/rbl/how-to-use) – [Privacy policy](https://www.barracuda.com/company/legal/trust-center/data-privacy/privacy-policy)
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* [Thunderbird autoconfiguration](https://developer.mozilla.org/docs/Mozilla/Thunderbird/Autoconfiguration) – [Privacy policy](https://www.mozilla.org/privacy/)
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* [Thunderbird autoconfiguration](https://developer.mozilla.org/docs/Mozilla/Thunderbird/Autoconfiguration) – [Privacy policy](https://www.mozilla.org/privacy/)
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* [LanguageTool](https://languagetool.org/) – [Privacy policy](https://languagetool.org/legal/privacy)
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FairEmail **can access** the websites at the domain names of email addresses
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FairEmail **can access** the websites at the domain names of email addresses
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if [Brand Indicators for Message Identification](https://en.wikipedia.org/wiki/Brand_Indicators_for_Message_Identification) (BIMI)
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if [Brand Indicators for Message Identification](https://en.wikipedia.org/wiki/Brand_Indicators_for_Message_Identification) (BIMI)
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@ -81,6 +81,7 @@ import android.text.style.ImageSpan;
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import android.text.style.ParagraphStyle;
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import android.text.style.ParagraphStyle;
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import android.text.style.QuoteSpan;
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import android.text.style.QuoteSpan;
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import android.text.style.RelativeSizeSpan;
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import android.text.style.RelativeSizeSpan;
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import android.text.style.SuggestionSpan;
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import android.text.style.URLSpan;
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import android.text.style.URLSpan;
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import android.util.LogPrinter;
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import android.util.LogPrinter;
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import android.util.Pair;
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import android.util.Pair;
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@ -1814,6 +1815,15 @@ public class FragmentCompose extends FragmentBase {
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for (int i = 0; i < m.size(); i++)
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for (int i = 0; i < m.size(); i++)
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bottom_navigation.findViewById(m.getItem(i).getItemId()).setOnLongClickListener(null);
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bottom_navigation.findViewById(m.getItem(i).getItemId()).setOnLongClickListener(null);
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if (!BuildConfig.PLAY_STORE_RELEASE)
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bottom_navigation.findViewById(R.id.action_save).setOnLongClickListener(new View.OnLongClickListener() {
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@Override
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public boolean onLongClick(View view) {
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onLanguageTool();
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return true;
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}
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});
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bottom_navigation.findViewById(R.id.action_send).setOnLongClickListener(new View.OnLongClickListener() {
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bottom_navigation.findViewById(R.id.action_send).setOnLongClickListener(new View.OnLongClickListener() {
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@Override
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@Override
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public boolean onLongClick(View v) {
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public boolean onLongClick(View v) {
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@ -2379,6 +2389,53 @@ public class FragmentCompose extends FragmentBase {
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popupMenu.showWithIcons(context, anchor);
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popupMenu.showWithIcons(context, anchor);
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}
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}
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private void onLanguageTool() {
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etBody.clearComposingText();
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Bundle args = new Bundle();
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args.putCharSequence("text", etBody.getText());
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new SimpleTask<List<LanguageTool.Suggestion>>() {
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@Override
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protected void onPreExecute(Bundle args) {
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setBusy(true);
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}
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@Override
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protected void onPostExecute(Bundle args) {
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setBusy(false);
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}
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@Override
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protected List<LanguageTool.Suggestion> onExecute(Context context, Bundle args) throws Throwable {
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CharSequence text = args.getCharSequence("text").toString();
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return LanguageTool.getSuggestions(context, text);
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}
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@Override
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protected void onExecuted(Bundle args, List<LanguageTool.Suggestion> suggestions) {
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// https://developer.android.com/reference/android/text/style/SuggestionSpan
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final Context context = getContext();
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Editable edit = etBody.getText();
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for (LanguageTool.Suggestion suggestion : suggestions) {
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Log.i("LT suggestion=" + suggestion);
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SuggestionSpan span = new SuggestionSpan(context,
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suggestion.replacements.toArray(new String[0]),
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SuggestionSpan.FLAG_MISSPELLED);
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int start = suggestion.offset;
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int end = start + suggestion.length;
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edit.setSpan(span, start, end, Spanned.SPAN_EXCLUSIVE_EXCLUSIVE | Spanned.SPAN_COMPOSING);
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}
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}
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@Override
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protected void onException(Bundle args, Throwable ex) {
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Log.unexpectedError(getParentFragmentManager(), ex);
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}
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}.execute(this, args, "compose:lt");
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}
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private boolean onActionStyle(int action, View anchor) {
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private boolean onActionStyle(int action, View anchor) {
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Log.i("Style action=" + action);
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Log.i("Style action=" + action);
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return StyleHelper.apply(action, getViewLifecycleOwner(), anchor, etBody);
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return StyleHelper.apply(action, getViewLifecycleOwner(), anchor, etBody);
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@ -0,0 +1,122 @@
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package eu.faircode.email;
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/*
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This file is part of FairEmail.
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FairEmail is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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FairEmail is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with FairEmail. If not, see <http://www.gnu.org/licenses/>.
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Copyright 2018-2022 by Marcel Bokhorst (M66B)
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*/
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import android.content.Context;
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import org.json.JSONArray;
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import org.json.JSONException;
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import org.json.JSONObject;
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import java.io.FileNotFoundException;
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import java.io.IOException;
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import java.io.InputStream;
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import java.net.URL;
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import java.net.URLEncoder;
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import java.nio.charset.StandardCharsets;
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import java.util.ArrayList;
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import java.util.List;
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import javax.net.ssl.HttpsURLConnection;
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public class LanguageTool {
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private static final int LT_TIMEOUT = 20; // seconds
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private static final String LT_URI = "https://api.languagetool.org/v2/";
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static List<Suggestion> getSuggestions(Context context, CharSequence text) throws IOException, JSONException {
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// https://languagetool.org/http-api/swagger-ui/#!/default/post_check
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String request =
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"text=" + URLEncoder.encode(text.toString(), StandardCharsets.UTF_8.name()) +
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"&language=auto";
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URL url = new URL(LT_URI + "check");
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HttpsURLConnection connection = (HttpsURLConnection) url.openConnection();
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connection.setRequestMethod("POST");
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connection.setDoOutput(true);
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connection.setReadTimeout(LT_TIMEOUT * 1000);
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connection.setConnectTimeout(LT_TIMEOUT * 1000);
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connection.setRequestProperty("User-Agent", WebViewEx.getUserAgent(context));
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connection.setRequestProperty("Accept", "application/json");
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connection.setRequestProperty("Content-Length", Integer.toString(request.length()));
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connection.setRequestProperty("Content-Type", "application/x-www-form-urlencoded");
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connection.connect();
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try {
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connection.getOutputStream().write(request.getBytes());
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int status = connection.getResponseCode();
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if (status != HttpsURLConnection.HTTP_OK) {
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String error = "Error " + status + ": " + connection.getResponseMessage();
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try {
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InputStream is = connection.getErrorStream();
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if (is != null)
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error += "\n" + Helper.readStream(is);
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} catch (Throwable ex) {
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Log.w(ex);
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}
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throw new FileNotFoundException(error);
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}
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String response = Helper.readStream(connection.getInputStream());
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List<Suggestion> result = new ArrayList<>();
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JSONObject jroot = new JSONObject(response);
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JSONArray jmatches = jroot.getJSONArray("matches");
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for (int i = 0; i < jmatches.length(); i++) {
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JSONObject jmatch = jmatches.getJSONObject(i);
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Suggestion suggestion = new Suggestion();
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suggestion.title = jmatch.getString("shortMessage");
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suggestion.description = jmatch.getString("message");
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suggestion.offset = jmatch.getInt("offset");
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suggestion.length = jmatch.getInt("length");
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JSONArray jreplacements = jmatch.getJSONArray("replacements");
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suggestion.replacements = new ArrayList<>();
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for (int j = 0; j < jreplacements.length(); j++) {
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JSONObject jreplacement = jreplacements.getJSONObject(j);
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suggestion.replacements.add(jreplacement.getString("value"));
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}
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if (suggestion.replacements.size() > 0)
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result.add(suggestion);
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}
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return result;
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} finally {
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connection.disconnect();
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}
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}
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static class Suggestion {
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String title; // shortMessage
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String description; // message
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int offset;
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int length;
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List<String> replacements;
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@Override
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public String toString() {
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return title;
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}
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}
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}
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