msb-public
/
FairEmail
mirror of https://github.com/M66B/FairEmail.git
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Code Issues Projects Releases Wiki Activity

Proof of concept: auto insert invites

Browse Source
pull/209/head
M66B 2 years ago
parent 54f731de98
commit acf22bb318
4 changed files with 104 additions and 0 deletions
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2
app/src/fdroid/AndroidManifest.xml
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@ -14,6 +14,8 @@
<uses-permission android:name="android.permission.USE_BIOMETRIC" />
<uses-permission android:name="android.permission.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS" />
<uses-permission android:name="android.permission.POST_NOTIFICATIONS" />
<uses-permission android:name="android.permission.READ_CALENDAR" />
<uses-permission android:name="android.permission.WRITE_CALENDAR" />
<uses-permission android:name="com.android.vending.BILLING" />

2
app/src/github/AndroidManifest.xml
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@ -14,6 +14,8 @@
<uses-permission android:name="android.permission.USE_BIOMETRIC" />
<uses-permission android:name="android.permission.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS" />
<uses-permission android:name="android.permission.POST_NOTIFICATIONS" />
<uses-permission android:name="android.permission.READ_CALENDAR" />
<uses-permission android:name="android.permission.WRITE_CALENDAR" />
<uses-permission android:name="com.android.vending.BILLING" />

13
app/src/main/java/eu/faircode/email/Helper.java
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@ -428,6 +428,19 @@ public class Helper {
permissions.add(Manifest.permission.READ_CONTACTS);
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.TIRAMISU)
permissions.add(Manifest.permission.POST_NOTIFICATIONS);
try {
PackageManager pm = context.getPackageManager();
PackageInfo pi = pm.getPackageInfo(BuildConfig.APPLICATION_ID, PackageManager.GET_PERMISSIONS);
for (int i = 0; i < pi.requestedPermissions.length; i++)
if (Manifest.permission.READ_CALENDAR.equals(pi.requestedPermissions[i]))
permissions.add(Manifest.permission.READ_CALENDAR);
else if (Manifest.permission.WRITE_CALENDAR.equals(pi.requestedPermissions[i]))
permissions.add(Manifest.permission.WRITE_CALENDAR);
} catch (Throwable ex) {
Log.w(ex);
}
return permissions.toArray(new String[0]);
}

87
app/src/main/java/eu/faircode/email/MessageHelper.java
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@ -21,10 +21,16 @@ package eu.faircode.email;
import static android.system.OsConstants.ENOSPC;
import android.Manifest;
import android.content.ContentResolver;
import android.content.ContentUris;
import android.content.ContentValues;
import android.content.Context;
import android.content.SharedPreferences;
import android.database.Cursor;
import android.net.Uri;
import android.os.Build;
import android.provider.CalendarContract;
import android.system.ErrnoException;
import android.text.SpannableStringBuilder;
import android.text.TextUtils;
@ -139,7 +145,9 @@ import javax.mail.internet.ParseException;
import biweekly.Biweekly;
import biweekly.ICalendar;
import biweekly.component.VEvent;
import biweekly.property.Method;
import biweekly.util.ICalDate;
public class MessageHelper {
private boolean ensuredEnvelope = false;
@ -3681,6 +3689,85 @@ public class MessageHelper {
db.attachment().setWarning(local.id, Log.formatThrowable(ex));
}
else if ("text/calendar".equals(local.type))
try {
EntityMessage message = db.message().getMessage(local.message);
EntityFolder folder = (message == null ? null : db.folder().getFolder(message.folder));
EntityAccount account = (folder == null ? null : db.account().getAccount(folder.account));
if (folder != null && EntityFolder.INBOX.equals(folder.type) &&
Helper.hasPermission(context, Manifest.permission.WRITE_CALENDAR)) {
ICalendar icalendar = Biweekly.parse(file).first();
VEvent event = icalendar.getEvents().get(0);
String summary = (event.getSummary() == null ? null : event.getSummary().getValue());
String description = (event.getDescription() == null ? null : event.getDescription().getValue());
String location = (event.getLocation() == null ? null : event.getLocation().getValue());
ICalDate start = (event.getDateStart() == null ? null : event.getDateStart().getValue());
ICalDate end = (event.getDateEnd() == null ? null : event.getDateEnd().getValue());
String uid = (event.getUid() == null ? null : event.getUid().getValue());
if (start != null && end != null) {
ContentResolver resolver = context.getContentResolver();
if (!TextUtils.isEmpty(uid))
try (Cursor cursor = resolver.query(CalendarContract.Events.CONTENT_URI,
new String[]{CalendarContract.Events._ID},
CalendarContract.Events.UID_2445 + " = ? ",
new String[]{uid},
null)) {
while (cursor.moveToNext()) {
long eventId = cursor.getLong(0);
// https://developer.android.com/guide/topics/providers/calendar-provider#delete-event
Uri deleteUri = ContentUris.withAppendedId(CalendarContract.Events.CONTENT_URI, eventId);
int rows = resolver.delete(deleteUri, null, null);
EntityLog.log(context, EntityLog.Type.General, message, "Deleted event id=" + eventId + " rows=" + rows);
}
}
try (Cursor cursor = resolver.query(CalendarContract.Calendars.CONTENT_URI,
new String[]{CalendarContract.Calendars._ID},
CalendarContract.Calendars.VISIBLE + " = 1 AND " +
CalendarContract.Calendars.IS_PRIMARY + " = 1 AND " +
CalendarContract.Calendars.ACCOUNT_NAME + " = ?",
new String[]{account.user},
null)) {
while (cursor.moveToNext()) {
// https://developer.android.com/guide/topics/providers/calendar-provider#add-event
// https://developer.android.com/reference/android/provider/CalendarContract.EventsColumns
ContentValues values = new ContentValues();
values.put(CalendarContract.Events.CALENDAR_ID, cursor.getLong(0));
if (!TextUtils.isEmpty(uid))
values.put(CalendarContract.Events.UID_2445, uid);
values.put(CalendarContract.Events.EVENT_TIMEZONE, TimeZone.getDefault().getID());
values.put(CalendarContract.Events.DTSTART, start.getTime());
values.put(CalendarContract.Events.DTEND, end.getTime());
if (!TextUtils.isEmpty(summary))
values.put(CalendarContract.Events.TITLE, summary);
if (!TextUtils.isEmpty(description))
values.put(CalendarContract.Events.DESCRIPTION, description);
if (!TextUtils.isEmpty(location))
values.put(CalendarContract.Events.EVENT_LOCATION, location);
values.put(CalendarContract.Events.STATUS, CalendarContract.Events.STATUS_TENTATIVE);
Uri uri = resolver.insert(CalendarContract.Events.CONTENT_URI, values);
long eventId = Long.parseLong(uri.getLastPathSegment());
EntityLog.log(context, EntityLog.Type.General, message, "Inserted event" +
" id=" + eventId +
" start=" + new Date(start.getTime()) +
" end=" + new Date(end.getTime()) +
" summary=" + summary);
}
}
}
}
} catch (Throwable ex) {
Log.w(ex);
db.attachment().setWarning(local.id, Log.formatThrowable(ex));
}
else if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O && local.isCompressed()) {
// https://commons.apache.org/proper/commons-compress/examples.html
SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(context);

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