diff --git a/app/src/main/java/eu/faircode/email/ComposeHelper.java b/app/src/main/java/eu/faircode/email/ComposeHelper.java new file mode 100644 index 0000000000..c1f214b585 --- /dev/null +++ b/app/src/main/java/eu/faircode/email/ComposeHelper.java @@ -0,0 +1,569 @@ +package eu.faircode.email; + +/* + This file is part of FairEmail. + + FairEmail 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. + + FairEmail 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 FairEmail. If not, see . + + Copyright 2018-2023 by Marcel Bokhorst (M66B) +*/ + +import static android.system.OsConstants.ENOSPC; + +import android.app.Activity; +import android.content.ClipData; +import android.content.Context; +import android.content.Intent; +import android.content.SharedPreferences; +import android.graphics.Bitmap; +import android.graphics.BitmapFactory; +import android.graphics.Matrix; +import android.net.Uri; +import android.system.ErrnoException; +import android.text.TextUtils; +import android.view.View; +import android.webkit.MimeTypeMap; + +import androidx.annotation.NonNull; +import androidx.documentfile.provider.DocumentFile; +import androidx.exifinterface.media.ExifInterface; +import androidx.preference.PreferenceManager; + +import com.google.android.material.snackbar.Snackbar; + +import org.jsoup.nodes.Document; +import org.jsoup.nodes.Element; +import org.jsoup.select.Elements; + +import java.io.BufferedOutputStream; +import java.io.File; +import java.io.FileNotFoundException; +import java.io.FileOutputStream; +import java.io.IOException; +import java.io.InputStream; +import java.io.OutputStream; +import java.util.ArrayList; +import java.util.List; +import java.util.Locale; +import java.util.concurrent.Callable; +import java.util.concurrent.Future; +import java.util.concurrent.TimeUnit; + +import javax.mail.Part; +import javax.mail.internet.ContentType; +import javax.mail.internet.ParseException; + +public class ComposeHelper { + static final int REDUCED_IMAGE_SIZE = 1440; // pixels + + private static final int REDUCED_IMAGE_QUALITY = 90; // percent + // http://regex.info/blog/lightroom-goodies/jpeg-quality + private static final int COPY_ATTACHMENT_TIMEOUT = 60; // seconds + + static EntityAttachment addAttachment( + Context context, long id, Uri uri, String type, boolean image, int resize, boolean privacy) throws IOException { + Log.w("Add attachment uri=" + uri + " image=" + image + " resize=" + resize + " privacy=" + privacy); + + NoStreamException.check(uri, context); + + EntityAttachment attachment = new EntityAttachment(); + ComposeHelper.UriInfo info = ComposeHelper.getUriInfo(uri, context); + + EntityLog.log(context, "Add attachment" + + " uri=" + uri + " type=" + type + " image=" + image + " resize=" + resize + " privacy=" + privacy + + " name=" + info.name + " type=" + info.type + " size=" + info.size); + + if (type == null) + type = info.type; + + String ext = Helper.getExtension(info.name); + if (info.name != null && ext == null && type != null) { + String guessed = MimeTypeMap.getSingleton() + .getExtensionFromMimeType(type.toLowerCase(Locale.ROOT)); + if (!TextUtils.isEmpty(guessed)) { + ext = guessed; + info.name += '.' + ext; + } + } + + DB db = DB.getInstance(context); + try { + db.beginTransaction(); + + EntityMessage draft = db.message().getMessage(id); + if (draft == null) + return null; + + Log.i("Attaching to id=" + id); + + attachment.message = draft.id; + attachment.sequence = db.attachment().getAttachmentSequence(draft.id) + 1; + if (privacy) + attachment.name = "img" + attachment.sequence + (ext == null ? "" : "." + ext); + else + attachment.name = info.name; + attachment.type = type; + attachment.disposition = (image ? Part.INLINE : Part.ATTACHMENT); + attachment.size = info.size; + attachment.progress = 0; + + attachment.id = db.attachment().insertAttachment(attachment); + Log.i("Created attachment=" + attachment.name + ":" + attachment.sequence + " type=" + attachment.type); + + db.setTransactionSuccessful(); + } finally { + db.endTransaction(); + } + + long size = 0; + int lastProgress = 0; + try { + File file = attachment.getFile(context); + + InputStream is = null; + OutputStream os = null; + try { + is = context.getContentResolver().openInputStream(uri); + os = new FileOutputStream(file); + + if (is == null) + throw new FileNotFoundException(uri.toString()); + + final InputStream reader = is; + byte[] buffer = new byte[Helper.BUFFER_SIZE]; + Callable readTask = new Callable() { + @Override + public Integer call() throws Exception { + return reader.read(buffer); + } + }; + + while (true) { + Future future = Helper.getDownloadTaskExecutor().submit(readTask); + int len = future.get(COPY_ATTACHMENT_TIMEOUT, TimeUnit.SECONDS); + if (len == -1) + break; + if (len == 0) { + Thread.sleep(500L); + continue; + } + + size += len; + os.write(buffer, 0, len); + + // Update progress + if (attachment.size != null && attachment.size > 0) { + int progress = (int) (size * 100 / attachment.size / 20 * 20); + if (progress != lastProgress) { + lastProgress = progress; + db.attachment().setProgress(attachment.id, progress); + } + } + } + + if (image) { + attachment.cid = "<" + BuildConfig.APPLICATION_ID + "." + attachment.id + ">"; + attachment.related = true; + db.attachment().setCid(attachment.id, attachment.cid, attachment.related); + } + } finally { + try { + if (is != null) + is.close(); + } finally { + if (os != null) + os.close(); + } + } + + db.attachment().setDownloaded(attachment.id, size); + + if (BuildConfig.APPLICATION_ID.equals(uri.getAuthority()) && + uri.getPathSegments().size() > 0 && + "photo".equals(uri.getPathSegments().get(0))) { + // content://eu.faircode.email/photo/nnn.jpg + File tmp = new File(context.getFilesDir(), uri.getPath()); + Log.i("Deleting " + tmp); + Helper.secureDelete(tmp); + } else + Log.i("Authority=" + uri.getAuthority()); + + if (resize > 0) + resizeAttachment(context, attachment, resize); + + if (privacy && resize == 0) + try { + ExifInterface exif = new ExifInterface(file); + + exif.setAttribute(ExifInterface.TAG_GPS_LATITUDE_REF, null); + exif.setAttribute(ExifInterface.TAG_GPS_LATITUDE, null); + exif.setAttribute(ExifInterface.TAG_GPS_LONGITUDE_REF, null); + exif.setAttribute(ExifInterface.TAG_GPS_LONGITUDE, null); + exif.setAttribute(ExifInterface.TAG_GPS_ALTITUDE_REF, null); + exif.setAttribute(ExifInterface.TAG_GPS_ALTITUDE, null); + exif.setAttribute(ExifInterface.TAG_GPS_SPEED_REF, null); + exif.setAttribute(ExifInterface.TAG_GPS_SPEED, null); + + exif.setAttribute(ExifInterface.TAG_GPS_DEST_LATITUDE_REF, null); + exif.setAttribute(ExifInterface.TAG_GPS_DEST_LATITUDE, null); + exif.setAttribute(ExifInterface.TAG_GPS_DEST_LONGITUDE_REF, null); + exif.setAttribute(ExifInterface.TAG_GPS_DEST_LONGITUDE, null); + exif.setAttribute(ExifInterface.TAG_GPS_DEST_BEARING_REF, null); + exif.setAttribute(ExifInterface.TAG_GPS_DEST_BEARING, null); + exif.setAttribute(ExifInterface.TAG_GPS_DEST_DISTANCE_REF, null); + exif.setAttribute(ExifInterface.TAG_GPS_DEST_DISTANCE, null); + + exif.setAttribute(ExifInterface.TAG_GPS_IMG_DIRECTION_REF, null); + exif.setAttribute(ExifInterface.TAG_GPS_IMG_DIRECTION, null); + + exif.setAttribute(ExifInterface.TAG_GPS_TRACK_REF, null); + exif.setAttribute(ExifInterface.TAG_GPS_TRACK, null); + + exif.setAttribute(ExifInterface.TAG_GPS_AREA_INFORMATION, null); + + exif.setAttribute(ExifInterface.TAG_DATETIME, null); + exif.setAttribute(ExifInterface.TAG_DATETIME_ORIGINAL, null); + exif.setAttribute(ExifInterface.TAG_DATETIME_DIGITIZED, null); + + exif.setAttribute(ExifInterface.TAG_XMP, null); + exif.setAttribute(ExifInterface.TAG_IMAGE_DESCRIPTION, null); + //exif.setAttribute(ExifInterface.TAG_MAKE, null); + //exif.setAttribute(ExifInterface.TAG_MODEL, null); + //exif.setAttribute(ExifInterface.TAG_SOFTWARE, null); + exif.setAttribute(ExifInterface.TAG_ARTIST, null); + exif.setAttribute(ExifInterface.TAG_COPYRIGHT, null); + exif.setAttribute(ExifInterface.TAG_USER_COMMENT, null); + exif.setAttribute(ExifInterface.TAG_IMAGE_UNIQUE_ID, null); + exif.setAttribute(ExifInterface.TAG_CAMERA_OWNER_NAME, null); + exif.setAttribute(ExifInterface.TAG_BODY_SERIAL_NUMBER, null); + exif.setAttribute(ExifInterface.TAG_LENS_SERIAL_NUMBER, null); + + exif.saveAttributes(); + } catch (IOException ex) { + Log.i(ex); + } + + // https://www.rfc-editor.org/rfc/rfc2231 + if (attachment.name != null && attachment.name.length() > 60) + db.attachment().setWarning(attachment.id, context.getString(R.string.title_attachment_filename)); + + } catch (Throwable ex) { + // Reset progress on failure + Log.e(ex); + db.attachment().setError(attachment.id, Log.formatThrowable(ex, false)); + return null; + } + + return attachment; + } + + static void resizeAttachment(Context context, EntityAttachment attachment, int resize) throws IOException { + File file = attachment.getFile(context); + if (file.exists() /* upload cancelled */ && + ("image/jpeg".equals(attachment.type) || + "image/png".equals(attachment.type) || + "image/webp".equals(attachment.type))) { + ExifInterface exifSaved; + try { + exifSaved = new ExifInterface(file); + } catch (Throwable ex) { + Log.w(ex); + exifSaved = null; + } + + BitmapFactory.Options options = new BitmapFactory.Options(); + options.inJustDecodeBounds = true; + BitmapFactory.decodeFile(file.getAbsolutePath(), options); + + int factor = 1; + while (options.outWidth / factor > resize || + options.outHeight / factor > resize) + factor *= 2; + + Matrix rotation = ("image/jpeg".equals(attachment.type) ? ImageHelper.getImageRotation(file) : null); + Log.i("Image type=" + attachment.type + " rotation=" + rotation); + if (factor > 1 || rotation != null) { + options.inJustDecodeBounds = false; + options.inSampleSize = factor; + + Log.i("Image target size=" + resize + " factor=" + factor + " source=" + options.outWidth + "x" + options.outHeight); + Bitmap resized = BitmapFactory.decodeFile(file.getAbsolutePath(), options); + if (resized != null) { + Log.i("Image result size=" + resized.getWidth() + "x" + resized.getHeight() + " rotation=" + rotation); + + if (rotation != null) { + Bitmap rotated = Bitmap.createBitmap(resized, 0, 0, resized.getWidth(), resized.getHeight(), rotation, true); + resized.recycle(); + resized = rotated; + } + + Bitmap.CompressFormat format; + if ("image/jpeg".equals(attachment.type)) + format = Bitmap.CompressFormat.JPEG; + else if ("image/png".equals(attachment.type)) + format = Bitmap.CompressFormat.PNG; + else if ("image/webp".equals(attachment.type)) + format = Bitmap.CompressFormat.WEBP; + else + throw new IllegalArgumentException("Invalid format type=" + attachment.type); + + File tmp = new File(file.getAbsolutePath() + ".tmp"); + try (OutputStream out = new BufferedOutputStream(new FileOutputStream(tmp))) { + if (!resized.compress(format, REDUCED_IMAGE_QUALITY, out)) + throw new IOException("compress"); + } catch (Throwable ex) { + Log.w(ex); + Helper.secureDelete(tmp); + } finally { + resized.recycle(); + } + + if (tmp.exists() && tmp.length() > 0) { + Helper.secureDelete(file); + tmp.renameTo(file); + } + + DB db = DB.getInstance(context); + db.attachment().setDownloaded(attachment.id, file.length()); + + if (exifSaved != null) + try { + ExifInterface exif = new ExifInterface(file); + + // Preserve time + if (exifSaved.hasAttribute(ExifInterface.TAG_DATETIME_ORIGINAL)) + exif.setAttribute(ExifInterface.TAG_DATETIME_ORIGINAL, + exifSaved.getAttribute(ExifInterface.TAG_DATETIME_ORIGINAL)); + if (exifSaved.hasAttribute(ExifInterface.TAG_GPS_DATESTAMP)) + exif.setAttribute(ExifInterface.TAG_GPS_DATESTAMP, + exifSaved.getAttribute(ExifInterface.TAG_GPS_DATESTAMP)); + + // Preserve location + double[] latlong = exifSaved.getLatLong(); + if (latlong != null) + exif.setLatLong(latlong[0], latlong[1]); + + // Preserve altitude + if (exifSaved.hasAttribute(ExifInterface.TAG_GPS_ALTITUDE) && + exifSaved.hasAttribute(ExifInterface.TAG_GPS_ALTITUDE_REF)) + exif.setAltitude(exifSaved.getAltitude(0)); + + exif.saveAttributes(); + } catch (Throwable ex) { + Log.w(ex); + } + } + } + } + } + + static void addSignature(Context context, Document document, EntityMessage draft, EntityIdentity identity) { + if (!draft.signature || + identity == null || TextUtils.isEmpty(identity.signature)) + return; + + SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(context); + int signature_location = prefs.getInt("signature_location", 1); + boolean usenet = prefs.getBoolean("usenet_signature", false); + boolean write_below = prefs.getBoolean("write_below", false); + String compose_font = prefs.getString("compose_font", ""); + + boolean wb = (draft == null || draft.write_below == null ? write_below : draft.write_below); + + Element div = document.createElement("div"); + div.attr("fairemail", "signature"); + if (!TextUtils.isEmpty(compose_font)) + div.attr("style", "font-family: " + StyleHelper.getFamily(compose_font)); + + if (usenet) { + // https://datatracker.ietf.org/doc/html/rfc3676#section-4.3 + Element span = document.createElement("span"); + span.text("-- "); + span.prependElement("br"); + span.appendElement("br"); + div.appendChild(span); + } + + div.append(identity.signature); + + Elements ref = document.select("div[fairemail=reference]"); + if (signature_location == 0) // top + document.body().prependChild(div); + else if (ref.size() == 0 || signature_location == 2) // bottom + document.body().appendChild(div); + else if (signature_location == 1) // below text + if (wb && draft.wasforwardedfrom == null) + document.body().appendChild(div); + else + ref.first().before(div); + } + + static void handleException(FragmentBase fragment, View view, Throwable ex) { + // External app sending absolute file + if (ex instanceof NoStreamException) + ((NoStreamException) ex).report(fragment.getActivity()); + else if (ex instanceof FileNotFoundException || + ex instanceof IllegalArgumentException || + ex instanceof IllegalStateException) { + /* + java.lang.IllegalStateException: Failed to mount + at android.os.Parcel.createException(Parcel.java:2079) + at android.os.Parcel.readException(Parcel.java:2039) + at android.database.DatabaseUtils.readExceptionFromParcel(DatabaseUtils.java:188) + at android.database.DatabaseUtils.readExceptionWithFileNotFoundExceptionFromParcel(DatabaseUtils.java:151) + at android.content.ContentProviderProxy.openTypedAssetFile(ContentProviderNative.java:705) + at android.content.ContentResolver.openTypedAssetFileDescriptor(ContentResolver.java:1687) + at android.content.ContentResolver.openAssetFileDescriptor(ContentResolver.java:1503) + at android.content.ContentResolver.openInputStream(ContentResolver.java:1187) + at eu.faircode.email.FragmentCompose.addAttachment(SourceFile:27) + */ + Snackbar.make(view, ex.toString(), Snackbar.LENGTH_LONG) + .setGestureInsetBottomIgnored(true).show(); + } else { + if (ex instanceof IOException && + ex.getCause() instanceof ErrnoException && + ((ErrnoException) ex.getCause()).errno == ENOSPC) + ex = new IOException(fragment.getContext().getString(R.string.app_cake), ex); + + // External app didn't grant URI permissions + if (ex instanceof SecurityException) + ex = new Throwable(fragment.getString(R.string.title_no_permissions), ex); + + Log.unexpectedError(fragment, ex, + !(ex instanceof IOException || ex.getCause() instanceof IOException)); + /* + java.lang.IllegalStateException: java.io.IOException: Failed to redact /storage/emulated/0/Download/97203830-piston-vecteur-icône-simple-symbole-plat-sur-fond-blanc.jpg + at android.os.Parcel.createExceptionOrNull(Parcel.java:2381) + at android.os.Parcel.createException(Parcel.java:2357) + at android.os.Parcel.readException(Parcel.java:2340) + at android.database.DatabaseUtils.readExceptionFromParcel(DatabaseUtils.java:190) + at android.database.DatabaseUtils.readExceptionWithFileNotFoundExceptionFromParcel(DatabaseUtils.java:153) + at android.content.ContentProviderProxy.openTypedAssetFile(ContentProviderNative.java:804) + at android.content.ContentResolver.openTypedAssetFileDescriptor(ContentResolver.java:2002) + at android.content.ContentResolver.openAssetFileDescriptor(ContentResolver.java:1817) + at android.content.ContentResolver.openInputStream(ContentResolver.java:1494) + at eu.faircode.email.FragmentCompose.addAttachment(SourceFile:27) + */ + } + } + + static void noStorageAccessFramework(View view) { + Snackbar snackbar = Snackbar.make(view, R.string.title_no_saf, Snackbar.LENGTH_LONG) + .setGestureInsetBottomIgnored(true); + snackbar.setAction(R.string.title_fix, new View.OnClickListener() { + @Override + public void onClick(View v) { + Helper.viewFAQ(v.getContext(), 25); + } + }); + snackbar.show(); + } + + static List getUris(Intent data) { + List result = new ArrayList<>(); + + ClipData clipData = data.getClipData(); + if (clipData == null) { + Uri uri = data.getData(); + if (uri != null) + result.add(uri); + } else { + for (int i = 0; i < clipData.getItemCount(); i++) { + ClipData.Item item = clipData.getItemAt(i); + Uri uri = item.getUri(); + if (uri != null) + result.add(uri); + } + } + + // media-uri-list=[content://media/external_primary/images/media/nnn] (ArrayList) + // media-file-list=[/storage/emulated/0/Pictures/...] + // (ArrayList) media-id-list=[nnn] (ArrayList) + if (result.size() == 0 && data.hasExtra("media-uri-list")) + try { + List uris = data.getParcelableArrayListExtra("media-uri-list"); + result.addAll(uris); + } catch (Throwable ex) { + Log.e(ex); + } + + return result; + } + + @NonNull + static UriInfo getUriInfo(Uri uri, Context context) { + UriInfo result = new UriInfo(); + + // https://stackoverflow.com/questions/76094229/android-13-photo-video-picker-file-name-from-the-uri-is-garbage + DocumentFile dfile = null; + try { + dfile = DocumentFile.fromSingleUri(context, uri); + if (dfile != null) { + result.name = dfile.getName(); + result.type = dfile.getType(); + result.size = dfile.length(); + EntityLog.log(context, "UriInfo dfile " + result + " uri=" + uri); + } + } catch (Throwable ex) { + Log.e(ex); + } + + // Check name + if (TextUtils.isEmpty(result.name)) + result.name = uri.getLastPathSegment(); + + // Check type + if (!TextUtils.isEmpty(result.type)) + try { + new ContentType(result.type); + } catch (ParseException ex) { + Log.w(new Throwable(result.type, ex)); + result.type = null; + } + + if (TextUtils.isEmpty(result.type) || + "*/*".equals(result.type) || + "application/*".equals(result.type) || + "application/octet-stream".equals(result.type)) + result.type = Helper.guessMimeType(result.name); + + if (result.size != null && result.size <= 0) + result.size = null; + + EntityLog.log(context, "UriInfo result " + result + " uri=" + uri); + + return result; + } + + static class UriInfo { + String name; + String type; + Long size; + + boolean isImage() { + return ImageHelper.isImage(type); + } + + @NonNull + @Override + public String toString() { + return "name=" + name + " type=" + type + " size=" + size; + } + } + + static class DraftData { + EntityMessage draft; + List identities; + } +} diff --git a/app/src/main/java/eu/faircode/email/FragmentCompose.java b/app/src/main/java/eu/faircode/email/FragmentCompose.java index 70709263a2..e1a4c0d716 100644 --- a/app/src/main/java/eu/faircode/email/FragmentCompose.java +++ b/app/src/main/java/eu/faircode/email/FragmentCompose.java @@ -39,11 +39,8 @@ import android.content.pm.PackageManager; import android.content.res.ColorStateList; import android.database.Cursor; import android.database.MatrixCursor; -import android.graphics.Bitmap; -import android.graphics.BitmapFactory; import android.graphics.Color; import android.graphics.ImageDecoder; -import android.graphics.Matrix; import android.graphics.Rect; import android.graphics.Typeface; import android.graphics.drawable.Drawable; @@ -51,7 +48,6 @@ import android.graphics.drawable.GradientDrawable; import android.net.ConnectivityManager; import android.net.Network; import android.net.NetworkCapabilities; -import android.net.NetworkInfo; import android.net.NetworkRequest; import android.net.Uri; import android.os.Build; @@ -90,7 +86,6 @@ import android.view.MotionEvent; import android.view.View; import android.view.ViewGroup; import android.view.inputmethod.EditorInfo; -import android.webkit.MimeTypeMap; import android.widget.AdapterView; import android.widget.CheckBox; import android.widget.CompoundButton; @@ -122,8 +117,6 @@ import androidx.core.graphics.ColorUtils; import androidx.core.view.MenuCompat; import androidx.core.view.WindowInsetsCompat; import androidx.cursoradapter.widget.SimpleCursorAdapter; -import androidx.documentfile.provider.DocumentFile; -import androidx.exifinterface.media.ExifInterface; import androidx.fragment.app.Fragment; import androidx.fragment.app.FragmentActivity; import androidx.fragment.app.FragmentManager; @@ -166,7 +159,6 @@ import org.jsoup.nodes.Element; import org.jsoup.select.Elements; import org.openintents.openpgp.OpenPgpError; import org.openintents.openpgp.util.OpenPgpApi; -import org.w3c.dom.css.CSSStyleSheet; import java.io.BufferedInputStream; import java.io.BufferedOutputStream; @@ -179,7 +171,6 @@ import java.io.IOException; import java.io.InputStream; import java.io.OutputStream; import java.io.UnsupportedEncodingException; -import java.net.UnknownHostException; import java.nio.charset.StandardCharsets; import java.security.GeneralSecurityException; import java.security.InvalidKeyException; @@ -187,7 +178,6 @@ import java.security.PrivateKey; import java.security.cert.CertificateException; import java.security.cert.X509Certificate; import java.text.Collator; -import java.text.DateFormat; import java.text.NumberFormat; import java.util.ArrayList; import java.util.Arrays; @@ -201,15 +191,10 @@ import java.util.Map; import java.util.Objects; import java.util.Properties; import java.util.UUID; -import java.util.concurrent.Callable; -import java.util.concurrent.Future; -import java.util.concurrent.TimeUnit; -import java.util.regex.Pattern; import javax.activation.DataHandler; import javax.mail.Address; import javax.mail.BodyPart; -import javax.mail.Message; import javax.mail.MessageRemovedException; import javax.mail.MessagingException; import javax.mail.Multipart; @@ -222,13 +207,8 @@ import javax.mail.internet.MimeBodyPart; import javax.mail.internet.MimeMessage; import javax.mail.internet.MimeMultipart; import javax.mail.internet.MimeUtility; -import javax.mail.internet.ParseException; import javax.mail.util.ByteArrayDataSource; -import biweekly.ICalendar; -import biweekly.component.VEvent; -import biweekly.property.Organizer; - public class FragmentCompose extends FragmentBase { private enum State {NONE, LOADING, LOADED} @@ -319,14 +299,6 @@ public class FragmentCompose extends FragmentBase { private int searchIndex = 0; - static final int REDUCED_IMAGE_SIZE = 1440; // pixels - private static final int REDUCED_IMAGE_QUALITY = 90; // percent - // http://regex.info/blog/lightroom-goodies/jpeg-quality - private static final int COPY_ATTACHMENT_TIMEOUT = 60; // seconds - - private static final int MAX_QUOTE_LEVEL = 5; - private static final int MAX_REASONABLE_SIZE = 5 * 1024 * 1024; - private static final int REQUEST_CONTACT_TO = 1; private static final int REQUEST_CONTACT_CC = 2; private static final int REQUEST_CONTACT_BCC = 3; @@ -637,7 +609,7 @@ public class FragmentCompose extends FragmentBase { public void onInputContent(Uri uri, String type) { Log.i("Received input uri=" + uri); boolean resize_paste = prefs.getBoolean("resize_paste", true); - int resize = prefs.getInt("resize", FragmentCompose.REDUCED_IMAGE_SIZE); + int resize = prefs.getInt("resize", ComposeHelper.REDUCED_IMAGE_SIZE); onAddAttachment( Arrays.asList(uri), type == null ? null : new String[]{type}, @@ -3073,23 +3045,11 @@ public class FragmentCompose extends FragmentBase { intent.putExtra(Intent.EXTRA_ALLOW_MULTIPLE, true); PackageManager pm = getContext().getPackageManager(); if (intent.resolveActivity(pm) == null) // system whitelisted - noStorageAccessFramework(); + ComposeHelper.noStorageAccessFramework(view); else startActivityForResult(Helper.getChooser(getContext(), intent), REQUEST_ATTACHMENT); } - private void noStorageAccessFramework() { - Snackbar snackbar = Snackbar.make(view, R.string.title_no_saf, Snackbar.LENGTH_LONG) - .setGestureInsetBottomIgnored(true); - snackbar.setAction(R.string.title_fix, new View.OnClickListener() { - @Override - public void onClick(View v) { - Helper.viewFAQ(v.getContext(), 25); - } - }); - snackbar.show(); - } - private void onActionLink() { FragmentDialogInsertLink fragment = new FragmentDialogInsertLink(); fragment.setArguments(FragmentDialogInsertLink.getArguments(etBody)); @@ -3268,7 +3228,7 @@ public class FragmentCompose extends FragmentBase { break; case REQUEST_IMAGE_FILE: if (resultCode == RESULT_OK && data != null) - onAddImageFile(getUris(data), false); + onAddImageFile(ComposeHelper.getUris(data), false); break; case REQUEST_TAKE_PHOTO: if (resultCode == RESULT_OK) { @@ -3279,7 +3239,7 @@ public class FragmentCompose extends FragmentBase { case REQUEST_ATTACHMENT: case REQUEST_RECORD_AUDIO: if (resultCode == RESULT_OK && data != null) - onAddAttachment(getUris(data), null, false, 0, false, false); + onAddAttachment(ComposeHelper.getUris(data), null, false, 0, false, false); break; case REQUEST_OPENPGP: if (resultCode == RESULT_OK && data != null) @@ -3605,7 +3565,7 @@ public class FragmentCompose extends FragmentBase { intent.setType("*/*"); intent.putExtra(Intent.EXTRA_ALLOW_MULTIPLE, true); if (intent.resolveActivity(pm) == null) // GET_CONTENT whitelisted - noStorageAccessFramework(); + ComposeHelper.noStorageAccessFramework(view); else startActivityForResult(Helper.getChooser(context, intent), REQUEST_IMAGE_FILE); } @@ -3616,7 +3576,7 @@ public class FragmentCompose extends FragmentBase { boolean add_inline = prefs.getBoolean("add_inline", true); boolean resize_images = prefs.getBoolean("resize_images", true); boolean privacy_images = prefs.getBoolean("privacy_images", false); - int resize = prefs.getInt("resize", FragmentCompose.REDUCED_IMAGE_SIZE); + int resize = prefs.getInt("resize", ComposeHelper.REDUCED_IMAGE_SIZE); onAddAttachment(uri, null, add_inline, resize_images ? resize : 0, privacy_images, focus); } @@ -3658,7 +3618,7 @@ public class FragmentCompose extends FragmentBase { Uri uri = uris.get(i); String type = (types != null && i < types.length ? types[i] : null); - EntityAttachment attachment = addAttachment(context, id, uri, type, image, resize, privacy); + EntityAttachment attachment = ComposeHelper.addAttachment(context, id, uri, type, image, resize, privacy); if (attachment == null) continue; if (!image || !attachment.isImage()) @@ -3721,7 +3681,7 @@ public class FragmentCompose extends FragmentBase { doc.body().appendChild(e); EntityIdentity identity = db.identity().getIdentity(draft.identity); - addSignature(context, doc, draft, identity); + ComposeHelper.addSignature(context, doc, draft, identity); Helper.writeText(file, doc.html()); } @@ -3755,7 +3715,7 @@ public class FragmentCompose extends FragmentBase { @Override protected void onException(Bundle args, Throwable ex) { - handleException(ex); + ComposeHelper.handleException(FragmentCompose.this, view, ex); } }.serial().execute(this, args, "compose:attachment:add"); } @@ -3774,11 +3734,11 @@ public class FragmentCompose extends FragmentBase { ArrayList images = new ArrayList<>(); for (Uri uri : uris) try { - UriInfo info = getInfo(uri, context); + ComposeHelper.UriInfo info = ComposeHelper.getUriInfo(uri, context); if (info.isImage()) images.add(uri); else - addAttachment(context, id, uri, null, false, 0, false); + ComposeHelper.addAttachment(context, id, uri, null, false, 0, false); } catch (IOException ex) { Log.e(ex); } @@ -3811,42 +3771,11 @@ public class FragmentCompose extends FragmentBase { @Override protected void onException(Bundle args, Throwable ex) { - handleException(ex); + ComposeHelper.handleException(FragmentCompose.this, view, ex); } }.serial().execute(this, args, "compose:shared"); } - private List getUris(Intent data) { - List result = new ArrayList<>(); - - ClipData clipData = data.getClipData(); - if (clipData == null) { - Uri uri = data.getData(); - if (uri != null) - result.add(uri); - } else { - for (int i = 0; i < clipData.getItemCount(); i++) { - ClipData.Item item = clipData.getItemAt(i); - Uri uri = item.getUri(); - if (uri != null) - result.add(uri); - } - } - - // media-uri-list=[content://media/external_primary/images/media/nnn] (ArrayList) - // media-file-list=[/storage/emulated/0/Pictures/...] - // (ArrayList) media-id-list=[nnn] (ArrayList) - if (result.size() == 0 && data.hasExtra("media-uri-list")) - try { - List uris = data.getParcelableArrayListExtra("media-uri-list"); - result.addAll(uris); - } catch (Throwable ex) { - Log.e(ex); - } - - return result; - } - private void onPgp(Intent data) { final Bundle args = new Bundle(); args.putParcelable("data", data); @@ -5005,1398 +4934,187 @@ public class FragmentCompose extends FragmentBase { args.putBundle("extras", extras); Log.i("Run execute id=" + working + " reason=" + reason); - actionLoader.execute(this, args, "compose:action:" + getActionName(action)); + actionLoader.execute(this, args, "compose:action:" + LoaderComposeAction.getActionName(action)); } - private static EntityAttachment addAttachment( - Context context, long id, Uri uri, String type, boolean image, int resize, boolean privacy) throws IOException { - Log.w("Add attachment uri=" + uri + " image=" + image + " resize=" + resize + " privacy=" + privacy); - - NoStreamException.check(uri, context); - - EntityAttachment attachment = new EntityAttachment(); - UriInfo info = getInfo(uri, context); - - EntityLog.log(context, "Add attachment" + - " uri=" + uri + " type=" + type + " image=" + image + " resize=" + resize + " privacy=" + privacy + - " name=" + info.name + " type=" + info.type + " size=" + info.size); - - if (type == null) - type = info.type; + private final SimpleTask draftLoader = new LoaderComposeDraft() { + @Override + protected void onExecuted(Bundle args, final ComposeHelper.DraftData data) { + final String action = getArguments().getString("action"); + Log.i("Loaded draft id=" + data.draft.id + " action=" + action); - String ext = Helper.getExtension(info.name); - if (info.name != null && ext == null && type != null) { - String guessed = MimeTypeMap.getSingleton() - .getExtensionFromMimeType(type.toLowerCase(Locale.ROOT)); - if (!TextUtils.isEmpty(guessed)) { - ext = guessed; - info.name += '.' + ext; + FragmentActivity activity = getActivity(); + if (activity != null) { + Intent intent = activity.getIntent(); + if (intent != null) { + intent.putExtra("id", data.draft.id); + intent.putExtra("action", "edit"); + } } - } - - DB db = DB.getInstance(context); - try { - db.beginTransaction(); - - EntityMessage draft = db.message().getMessage(id); - if (draft == null) - return null; - - Log.i("Attaching to id=" + id); - - attachment.message = draft.id; - attachment.sequence = db.attachment().getAttachmentSequence(draft.id) + 1; - if (privacy) - attachment.name = "img" + attachment.sequence + (ext == null ? "" : "." + ext); - else - attachment.name = info.name; - attachment.type = type; - attachment.disposition = (image ? Part.INLINE : Part.ATTACHMENT); - attachment.size = info.size; - attachment.progress = 0; - - attachment.id = db.attachment().insertAttachment(attachment); - Log.i("Created attachment=" + attachment.name + ":" + attachment.sequence + " type=" + attachment.type); - - db.setTransactionSuccessful(); - } finally { - db.endTransaction(); - } - - long size = 0; - int lastProgress = 0; - try { - File file = attachment.getFile(context); - InputStream is = null; - OutputStream os = null; - try { - is = context.getContentResolver().openInputStream(uri); - os = new FileOutputStream(file); + working = data.draft.id; + dsn = (data.draft.dsn != null && !EntityMessage.DSN_NONE.equals(data.draft.dsn)); + encrypt = data.draft.ui_encrypt; + invalidateOptionsMenu(); - if (is == null) - throw new FileNotFoundException(uri.toString()); + subject = data.draft.subject; + saved = args.getBoolean("saved"); - final InputStream reader = is; - byte[] buffer = new byte[Helper.BUFFER_SIZE]; - Callable readTask = new Callable() { - @Override - public Integer call() throws Exception { - return reader.read(buffer); - } - }; + // Show identities + AdapterIdentitySelect iadapter = new AdapterIdentitySelect(getContext(), data.identities); + spIdentity.setAdapter(iadapter); - while (true) { - Future future = Helper.getDownloadTaskExecutor().submit(readTask); - int len = future.get(COPY_ATTACHMENT_TIMEOUT, TimeUnit.SECONDS); - if (len == -1) + // Select identity + if (data.draft.identity != null) + for (int pos = 0; pos < data.identities.size(); pos++) { + if (data.identities.get(pos).id.equals(data.draft.identity)) { + spIdentity.setTag(pos); + spIdentity.setSelection(pos); break; - if (len == 0) { - Thread.sleep(500L); - continue; - } - - size += len; - os.write(buffer, 0, len); - - // Update progress - if (attachment.size != null && attachment.size > 0) { - int progress = (int) (size * 100 / attachment.size / 20 * 20); - if (progress != lastProgress) { - lastProgress = progress; - db.attachment().setProgress(attachment.id, progress); - } } } - if (image) { - attachment.cid = "<" + BuildConfig.APPLICATION_ID + "." + attachment.id + ">"; - attachment.related = true; - db.attachment().setCid(attachment.id, attachment.cid, attachment.related); - } - } finally { - try { - if (is != null) - is.close(); - } finally { - if (os != null) - os.close(); - } - } - - db.attachment().setDownloaded(attachment.id, size); - - if (BuildConfig.APPLICATION_ID.equals(uri.getAuthority()) && - uri.getPathSegments().size() > 0 && - "photo".equals(uri.getPathSegments().get(0))) { - // content://eu.faircode.email/photo/nnn.jpg - File tmp = new File(context.getFilesDir(), uri.getPath()); - Log.i("Deleting " + tmp); - Helper.secureDelete(tmp); - } else - Log.i("Authority=" + uri.getAuthority()); - - if (resize > 0) - resizeAttachment(context, attachment, resize); - - if (privacy && resize == 0) - try { - ExifInterface exif = new ExifInterface(file); - - exif.setAttribute(ExifInterface.TAG_GPS_LATITUDE_REF, null); - exif.setAttribute(ExifInterface.TAG_GPS_LATITUDE, null); - exif.setAttribute(ExifInterface.TAG_GPS_LONGITUDE_REF, null); - exif.setAttribute(ExifInterface.TAG_GPS_LONGITUDE, null); - exif.setAttribute(ExifInterface.TAG_GPS_ALTITUDE_REF, null); - exif.setAttribute(ExifInterface.TAG_GPS_ALTITUDE, null); - exif.setAttribute(ExifInterface.TAG_GPS_SPEED_REF, null); - exif.setAttribute(ExifInterface.TAG_GPS_SPEED, null); - - exif.setAttribute(ExifInterface.TAG_GPS_DEST_LATITUDE_REF, null); - exif.setAttribute(ExifInterface.TAG_GPS_DEST_LATITUDE, null); - exif.setAttribute(ExifInterface.TAG_GPS_DEST_LONGITUDE_REF, null); - exif.setAttribute(ExifInterface.TAG_GPS_DEST_LONGITUDE, null); - exif.setAttribute(ExifInterface.TAG_GPS_DEST_BEARING_REF, null); - exif.setAttribute(ExifInterface.TAG_GPS_DEST_BEARING, null); - exif.setAttribute(ExifInterface.TAG_GPS_DEST_DISTANCE_REF, null); - exif.setAttribute(ExifInterface.TAG_GPS_DEST_DISTANCE, null); - - exif.setAttribute(ExifInterface.TAG_GPS_IMG_DIRECTION_REF, null); - exif.setAttribute(ExifInterface.TAG_GPS_IMG_DIRECTION, null); - - exif.setAttribute(ExifInterface.TAG_GPS_TRACK_REF, null); - exif.setAttribute(ExifInterface.TAG_GPS_TRACK, null); - - exif.setAttribute(ExifInterface.TAG_GPS_AREA_INFORMATION, null); - - exif.setAttribute(ExifInterface.TAG_DATETIME, null); - exif.setAttribute(ExifInterface.TAG_DATETIME_ORIGINAL, null); - exif.setAttribute(ExifInterface.TAG_DATETIME_DIGITIZED, null); - - exif.setAttribute(ExifInterface.TAG_XMP, null); - exif.setAttribute(ExifInterface.TAG_IMAGE_DESCRIPTION, null); - //exif.setAttribute(ExifInterface.TAG_MAKE, null); - //exif.setAttribute(ExifInterface.TAG_MODEL, null); - //exif.setAttribute(ExifInterface.TAG_SOFTWARE, null); - exif.setAttribute(ExifInterface.TAG_ARTIST, null); - exif.setAttribute(ExifInterface.TAG_COPYRIGHT, null); - exif.setAttribute(ExifInterface.TAG_USER_COMMENT, null); - exif.setAttribute(ExifInterface.TAG_IMAGE_UNIQUE_ID, null); - exif.setAttribute(ExifInterface.TAG_CAMERA_OWNER_NAME, null); - exif.setAttribute(ExifInterface.TAG_BODY_SERIAL_NUMBER, null); - exif.setAttribute(ExifInterface.TAG_LENS_SERIAL_NUMBER, null); - - exif.saveAttributes(); - } catch (IOException ex) { - Log.i(ex); - } - - // https://www.rfc-editor.org/rfc/rfc2231 - if (attachment.name != null && attachment.name.length() > 60) - db.attachment().setWarning(attachment.id, context.getString(R.string.title_attachment_filename)); - - } catch (Throwable ex) { - // Reset progress on failure - Log.e(ex); - db.attachment().setError(attachment.id, Log.formatThrowable(ex, false)); - return null; - } - - return attachment; - } + etExtra.setText(data.draft.extra); + etTo.setText(MessageHelper.formatAddressesCompose(data.draft.to)); + etCc.setText(MessageHelper.formatAddressesCompose(data.draft.cc)); + etBcc.setText(MessageHelper.formatAddressesCompose(data.draft.bcc)); + etSubject.setText(data.draft.subject); - private static void resizeAttachment(Context context, EntityAttachment attachment, int resize) throws IOException { - File file = attachment.getFile(context); - if (file.exists() /* upload cancelled */ && - ("image/jpeg".equals(attachment.type) || - "image/png".equals(attachment.type) || - "image/webp".equals(attachment.type))) { - ExifInterface exifSaved; - try { - exifSaved = new ExifInterface(file); - } catch (Throwable ex) { - Log.w(ex); - exifSaved = null; - } - - BitmapFactory.Options options = new BitmapFactory.Options(); - options.inJustDecodeBounds = true; - BitmapFactory.decodeFile(file.getAbsolutePath(), options); - - int factor = 1; - while (options.outWidth / factor > resize || - options.outHeight / factor > resize) - factor *= 2; - - Matrix rotation = ("image/jpeg".equals(attachment.type) ? ImageHelper.getImageRotation(file) : null); - Log.i("Image type=" + attachment.type + " rotation=" + rotation); - if (factor > 1 || rotation != null) { - options.inJustDecodeBounds = false; - options.inSampleSize = factor; - - Log.i("Image target size=" + resize + " factor=" + factor + " source=" + options.outWidth + "x" + options.outHeight); - Bitmap resized = BitmapFactory.decodeFile(file.getAbsolutePath(), options); - if (resized != null) { - Log.i("Image result size=" + resized.getWidth() + "x" + resized.getHeight() + " rotation=" + rotation); - - if (rotation != null) { - Bitmap rotated = Bitmap.createBitmap(resized, 0, 0, resized.getWidth(), resized.getHeight(), rotation, true); - resized.recycle(); - resized = rotated; - } + long reference = args.getLong("reference", -1); + etTo.setTag(reference < 0 ? "" : etTo.getText().toString()); + etSubject.setTag(reference < 0 ? "" : etSubject.getText().toString()); + cbSignature.setTag(data.draft.signature); - Bitmap.CompressFormat format; - if ("image/jpeg".equals(attachment.type)) - format = Bitmap.CompressFormat.JPEG; - else if ("image/png".equals(attachment.type)) - format = Bitmap.CompressFormat.PNG; - else if ("image/webp".equals(attachment.type)) - format = Bitmap.CompressFormat.WEBP; - else - throw new IllegalArgumentException("Invalid format type=" + attachment.type); + grpHeader.setVisibility(View.VISIBLE); + if ("reply_all".equals(action) || + (data.draft.cc != null && data.draft.cc.length > 0) || + (data.draft.bcc != null && data.draft.bcc.length > 0)) { + ibCcBcc.setImageLevel(0); + grpAddresses.setVisibility(View.VISIBLE); + } + ibCcBcc.setVisibility(View.VISIBLE); - File tmp = new File(file.getAbsolutePath() + ".tmp"); - try (OutputStream out = new BufferedOutputStream(new FileOutputStream(tmp))) { - if (!resized.compress(format, REDUCED_IMAGE_QUALITY, out)) - throw new IOException("compress"); - } catch (Throwable ex) { - Log.w(ex); - Helper.secureDelete(tmp); - } finally { - resized.recycle(); - } + bottom_navigation.getMenu().findItem(R.id.action_undo).setVisible(data.draft.revision > 1); + bottom_navigation.getMenu().findItem(R.id.action_redo).setVisible(data.draft.revision < data.draft.revisions); - if (tmp.exists() && tmp.length() > 0) { - Helper.secureDelete(file); - tmp.renameTo(file); + if (args.getBoolean("incomplete")) { + final Snackbar snackbar = Snackbar.make( + view, R.string.title_attachments_incomplete, Snackbar.LENGTH_INDEFINITE) + .setGestureInsetBottomIgnored(true); + snackbar.setAction(android.R.string.ok, new View.OnClickListener() { + @Override + public void onClick(View view) { + snackbar.dismiss(); } - - DB db = DB.getInstance(context); - db.attachment().setDownloaded(attachment.id, file.length()); - - if (exifSaved != null) - try { - ExifInterface exif = new ExifInterface(file); - - // Preserve time - if (exifSaved.hasAttribute(ExifInterface.TAG_DATETIME_ORIGINAL)) - exif.setAttribute(ExifInterface.TAG_DATETIME_ORIGINAL, - exifSaved.getAttribute(ExifInterface.TAG_DATETIME_ORIGINAL)); - if (exifSaved.hasAttribute(ExifInterface.TAG_GPS_DATESTAMP)) - exif.setAttribute(ExifInterface.TAG_GPS_DATESTAMP, - exifSaved.getAttribute(ExifInterface.TAG_GPS_DATESTAMP)); - - // Preserve location - double[] latlong = exifSaved.getLatLong(); - if (latlong != null) - exif.setLatLong(latlong[0], latlong[1]); - - // Preserve altitude - if (exifSaved.hasAttribute(ExifInterface.TAG_GPS_ALTITUDE) && - exifSaved.hasAttribute(ExifInterface.TAG_GPS_ALTITUDE_REF)) - exif.setAltitude(exifSaved.getAltitude(0)); - - exif.saveAttributes(); - } catch (Throwable ex) { - Log.w(ex); - } - } + }); + snackbar.show(); } - } - } - - private SimpleTask draftLoader = new SimpleTask() { - @Override - protected DraftData onExecute(Context context, Bundle args) throws Throwable { - String action = args.getString("action"); - long id = args.getLong("id", -1); - long aid = args.getLong("account", -1); - long iid = args.getLong("identity", -1); - long reference = args.getLong("reference", -1); - int dsn = args.getInt("dsn", EntityMessage.DSN_RECEIPT); - File ics = (File) args.getSerializable("ics"); - String status = args.getString("status"); - // raw - long answer = args.getLong("answer", -1); - String to = args.getString("to"); - String cc = args.getString("cc"); - String bcc = args.getString("bcc"); - // inreplyto - String external_subject = args.getString("subject", ""); - String external_body = args.getString("body", ""); - String external_text = args.getString("text"); - CharSequence selected_text = args.getCharSequence("selected"); - ArrayList uris = args.getParcelableArrayList("attachments"); - - SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(context); - boolean plain_only = prefs.getBoolean("plain_only", false); - boolean plain_only_reply = prefs.getBoolean("plain_only_reply", false); - boolean resize_reply = prefs.getBoolean("resize_reply", true); - boolean sign_default = prefs.getBoolean("sign_default", false); - boolean encrypt_default = prefs.getBoolean("encrypt_default", false); - boolean receipt_default = prefs.getBoolean("receipt_default", false); - boolean write_below = prefs.getBoolean("write_below", false); - boolean save_drafts = prefs.getBoolean("save_drafts", true); - boolean auto_identity = prefs.getBoolean("auto_identity", false); - boolean suggest_sent = prefs.getBoolean("suggest_sent", true); - boolean suggest_received = prefs.getBoolean("suggest_received", false); - boolean forward_new = prefs.getBoolean("forward_new", true); - - Log.i("Load draft action=" + action + " id=" + id + " reference=" + reference); - - Map crumb = new HashMap<>(); - crumb.put("draft", Long.toString(id)); - crumb.put("reference", Long.toString(reference)); - crumb.put("action", action); - Log.breadcrumb("compose", crumb); - - DraftData data = new DraftData(); - - DB db = DB.getInstance(context); - try { - db.beginTransaction(); - data.identities = db.identity().getComposableIdentities(null); - if (data.identities == null || data.identities.size() == 0) - throw new OperationCanceledException(context.getString(R.string.title_no_composable)); + DB db = DB.getInstance(getContext()); - data.draft = db.message().getMessage(id); - boolean wb = (data.draft == null || data.draft.write_below == null ? write_below : data.draft.write_below); - if (data.draft == null || data.draft.ui_hide) { - // New draft - if ("edit".equals(action)) - throw new MessageRemovedException("Draft for edit was deleted hide=" + (data.draft != null)); + db.attachment().liveAttachments(data.draft.id).observe(getViewLifecycleOwner(), + new Observer>() { + private Integer count = null; - EntityMessage ref = db.message().getMessage(reference); + @Override + public void onChanged(@Nullable List attachments) { + if (attachments == null) + attachments = new ArrayList<>(); - data.draft = new EntityMessage(); - data.draft.msgid = EntityMessage.generateMessageId(); + List a = new ArrayList<>(attachments); + rvAttachment.post(new Runnable() { + @Override + public void run() { + try { + if (adapter != null) + adapter.set(a); + } catch (Throwable ex) { + Log.e(ex); + /* + java.lang.IllegalStateException: Cannot call this method while RecyclerView is computing a layout or scrolling androidx.recyclerview.widget.RecyclerView{f9baa84 VFED..... ........ 0,245-720,1445 #7f0a03fd app:id/rvAttachment}, adapter:eu.faircode.email.AdapterAttachment@954026d, layout:androidx.recyclerview.widget.LinearLayoutManager@ed06ea2, context:eu.faircode.email.ActivityCompose@d14c627 + at androidx.recyclerview.widget.RecyclerView.assertNotInLayoutOrScroll(SourceFile:3) + at androidx.recyclerview.widget.RecyclerView$RecyclerViewDataObserver.onItemRangeChanged(SourceFile:1) + at androidx.recyclerview.widget.RecyclerView$AdapterDataObservable.notifyItemRangeChanged(SourceFile:2) + at androidx.recyclerview.widget.RecyclerView$Adapter.notifyItemRangeChanged(SourceFile:3) + at androidx.recyclerview.widget.AdapterListUpdateCallback.onChanged(SourceFile:1) + at androidx.recyclerview.widget.BatchingListUpdateCallback.dispatchLastEvent(SourceFile:2) + at androidx.recyclerview.widget.DiffUtil$DiffResult.dispatchUpdatesTo(SourceFile:36) + at eu.faircode.email.AdapterAttachment.set(SourceFile:6) + at eu.faircode.email.FragmentCompose$38$3.onChanged(SourceFile:3) + at eu.faircode.email.FragmentCompose$38$3.onChanged(SourceFile:1) + at androidx.lifecycle.LiveData.considerNotify(SourceFile:6) + at androidx.lifecycle.LiveData.dispatchingValue(SourceFile:8) + at androidx.lifecycle.LiveData.setValue(SourceFile:4) + at androidx.lifecycle.LiveData$1.run(SourceFile:5) + at android.os.Handler.handleCallback(Handler.java:751) + */ + } + } + }); - // Select identity matching from address - EntityIdentity selected = null; + ibRemoveAttachments.setVisibility(attachments.size() > 2 ? View.VISIBLE : View.GONE); + grpAttachments.setVisibility(attachments.size() > 0 ? View.VISIBLE : View.GONE); - if (aid < 0) - if (ref == null) { - EntityAccount primary = db.account().getPrimaryAccount(); - if (primary != null) - aid = primary.id; - } else - aid = ref.account; - if (iid < 0 && ref != null && ref.identity != null) - iid = ref.identity; - - if (iid >= 0) - for (EntityIdentity identity : data.identities) - if (identity.id.equals(iid)) { - selected = identity; - EntityLog.log(context, "Selected requested identity=" + iid); - break; + boolean downloading = false; + for (EntityAttachment attachment : attachments) { + if (attachment.isEncryption()) + continue; + if (attachment.progress != null) + downloading = true; } - if (ref != null) { - Address[] refto; - boolean self = ref.replySelf(data.identities, ref.account); - if (ref.to == null || ref.to.length == 0 || self) - refto = ref.from; - else - refto = ref.to; - Log.i("Ref self=" + self + - " to=" + MessageHelper.formatAddresses(refto)); - if (refto != null && refto.length > 0) { - if (selected == null) - for (Address sender : refto) - for (EntityIdentity identity : data.identities) - if (identity.account.equals(aid) && - identity.sameAddress(sender)) { - selected = identity; - EntityLog.log(context, "Selected same account/identity"); - break; - } + Log.i("Attachments=" + attachments.size() + " downloading=" + downloading); - if (selected == null) - for (Address sender : refto) - for (EntityIdentity identity : data.identities) - if (identity.account.equals(aid) && - identity.similarAddress(sender)) { - selected = identity; - EntityLog.log(context, "Selected similar account/identity"); - break; - } + rvAttachment.setTag(downloading); + checkInternet(); - if (selected == null) - for (Address sender : refto) - for (EntityIdentity identity : data.identities) - if (identity.sameAddress(sender)) { - selected = identity; - EntityLog.log(context, "Selected same */identity"); - break; - } + if (count != null && count > attachments.size()) { + boolean updated = false; + Editable edit = etBody.getEditableText(); - if (selected == null) - for (Address sender : refto) - for (EntityIdentity identity : data.identities) - if (identity.similarAddress(sender)) { - selected = identity; - EntityLog.log(context, "Selected similer */identity"); - break; - } - } - } + ImageSpan[] spans = edit.getSpans(0, edit.length(), ImageSpan.class); + for (int i = 0; i < spans.length && !updated; i++) { + ImageSpan span = spans[i]; + String source = span.getSource(); + if (source != null && source.startsWith("cid:")) { + String cid = "<" + source.substring(4) + ">"; + boolean found = false; + for (EntityAttachment attachment : attachments) + if (cid.equals(attachment.cid)) { + found = true; + break; + } - if (selected == null && auto_identity) - try { - Address[] tos = MessageHelper.parseAddresses(context, to); - if (tos != null && tos.length > 0) { - String email = ((InternetAddress) tos[0]).getAddress(); - List identities = null; - if (suggest_sent) - identities = db.contact().getIdentities(email, EntityContact.TYPE_TO); - if (suggest_received && (identities == null || identities.size() == 0)) - identities = db.contact().getIdentities(email, EntityContact.TYPE_FROM); - if (identities != null && identities.size() == 1) { - EntityIdentity identity = db.identity().getIdentity(identities.get(0)); - if (identity != null) - selected = identity; + if (!found) { + updated = true; + int start = edit.getSpanStart(span); + int end = edit.getSpanEnd(span); + edit.removeSpan(span); + edit.delete(start, end); + } + } } - } - } catch (AddressException ex) { - Log.i(ex); - } - if (selected == null) - for (EntityIdentity identity : data.identities) - if (identity.account.equals(aid) && identity.primary) { - selected = identity; - EntityLog.log(context, "Selected primary account/identity"); - break; - } - - if (selected == null) - for (EntityIdentity identity : data.identities) - if (identity.account.equals(aid)) { - selected = identity; - EntityLog.log(context, "Selected account/identity"); - break; - } - - if (selected == null) - for (EntityIdentity identity : data.identities) - if (identity.primary) { - selected = identity; - EntityLog.log(context, "Selected primary */identity"); - break; + if (updated) + etBody.setText(edit); } - if (selected == null) - for (EntityIdentity identity : data.identities) { - selected = identity; - EntityLog.log(context, "Selected */identity"); - break; + count = attachments.size(); } + }); - if (selected == null) - throw new OperationCanceledException(context.getString(R.string.title_no_composable)); - - EntityLog.log(context, "Selected=" + selected.email); + SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(getContext()); + final boolean plain_only = prefs.getBoolean("plain_only", false); - if (!"dsn".equals(action)) { - if (plain_only && - !"resend".equals(action) && - !"editasnew".equals(action)) - data.draft.plain_only = 1; - - if (encrypt_default || selected.encrypt_default) - if (selected.encrypt == 0) - data.draft.ui_encrypt = EntityMessage.PGP_SIGNENCRYPT; - else - data.draft.ui_encrypt = EntityMessage.SMIME_SIGNENCRYPT; - else if (sign_default || selected.sign_default) - if (selected.encrypt == 0) - data.draft.ui_encrypt = EntityMessage.PGP_SIGNONLY; - else - data.draft.ui_encrypt = EntityMessage.SMIME_SIGNONLY; - } - - if (receipt_default) - data.draft.receipt_request = true; - - data.draft.sensitivity = (selected.sensitivity < 1 ? null : selected.sensitivity); - - Document document = Document.createShell(""); - - if (ref == null) { - data.draft.thread = data.draft.msgid; - - try { - data.draft.to = MessageHelper.parseAddresses(context, to); - } catch (AddressException ex) { - Log.w(ex); - } - - try { - data.draft.cc = MessageHelper.parseAddresses(context, cc); - } catch (AddressException ex) { - Log.w(ex); - } - - try { - data.draft.bcc = MessageHelper.parseAddresses(context, bcc); - } catch (AddressException ex) { - Log.w(ex); - } - - data.draft.inreplyto = args.getString("inreplyto", null); - - data.draft.subject = external_subject; - - if (!TextUtils.isEmpty(external_body)) { - Document d = JsoupEx.parse(external_body); // Passed html - Element e = document - .createElement("div") - .html(d.body().html()); - document.body().appendChild(e); - } - - EntityAnswer a = (answer < 0 - ? db.answer().getStandardAnswer() - : db.answer().getAnswer(answer)); - if (a != null) { - db.answer().applyAnswer(a.id, new Date().getTime()); - if (answer > 0) - data.draft.subject = a.name; - if (TextUtils.isEmpty(external_body)) { - Document d = JsoupEx.parse(a.getHtml(context, null)); - document.body().append(d.body().html()); - } - } - - data.draft.signature = prefs.getBoolean("signature_new", true); - addSignature(context, document, data.draft, selected); - } else { - // Actions: - // - reply - // - reply_all - // - forward - // - resend - // - editasnew - // - list - // - dsn - // - receipt - // - participation - - // References - if ("reply".equals(action) || "reply_all".equals(action) || - "list".equals(action) || - "dsn".equals(action) || - "participation".equals(action)) { - // https://tools.ietf.org/html/rfc5322#section-3.6.4 - // The "References:" field will contain the contents of the parent's "References:" field (if any) - // followed by the contents of the parent's "Message-ID:" field (if any). - String refs = (ref.references == null ? "" : ref.references); - if (!TextUtils.isEmpty(ref.msgid)) - refs = (TextUtils.isEmpty(refs) ? ref.msgid : refs + " " + ref.msgid); - data.draft.references = refs; - data.draft.inreplyto = ref.msgid; - data.draft.thread = ref.thread; - - if ("list".equals(action) && ref.list_post != null) - data.draft.to = ref.list_post; - else if ("dsn".equals(action)) { - if (EntityMessage.DSN_RECEIPT.equals(dsn)) { - if (ref.receipt_to != null) - data.draft.to = ref.receipt_to; - } else if (EntityMessage.DSN_HARD_BOUNCE.equals(dsn)) { - if (ref.return_path != null) - data.draft.to = ref.return_path; - } - } else { - // Prevent replying to self - if (ref.replySelf(data.identities, ref.account)) { - EntityLog.log(context, "Reply self ref" + - " from=" + MessageHelper.formatAddresses(ref.from) + - " to=" + MessageHelper.formatAddresses(ref.to)); - data.draft.from = ref.from; - data.draft.to = ref.to; - } else { - data.draft.from = ref.to; - data.draft.to = (ref.reply == null || ref.reply.length == 0 ? ref.from : ref.reply); - } - - if (ref.identity != null) { - EntityIdentity recognized = db.identity().getIdentity(ref.identity); - EntityLog.log(context, "Recognized=" + (recognized == null ? null : recognized.email)); - - Address preferred = null; - if (recognized != null) { - Address same = null; - Address similar = null; - - List
addresses = new ArrayList<>(); - if (data.draft.from != null) - addresses.addAll(Arrays.asList(data.draft.from)); - if (data.draft.to != null) - addresses.addAll(Arrays.asList(data.draft.to)); - if (ref.cc != null) - addresses.addAll(Arrays.asList(ref.cc)); - if (ref.bcc != null) - addresses.addAll(Arrays.asList(ref.bcc)); - - for (Address from : addresses) { - if (same == null && recognized.sameAddress(from)) - same = from; - if (similar == null && recognized.similarAddress(from)) - similar = from; - } - - //if (ref.deliveredto != null) - // try { - // Address deliveredto = new InternetAddress(ref.deliveredto); - // if (same == null && recognized.sameAddress(deliveredto)) - // same = deliveredto; - // if (similar == null && recognized.similarAddress(deliveredto)) - // similar = deliveredto; - // } catch (AddressException ex) { - // Log.w(ex); - // } - - EntityLog.log(context, "From=" + MessageHelper.formatAddresses(data.draft.from) + - " delivered-to=" + ref.deliveredto + - " same=" + (same == null ? null : ((InternetAddress) same).getAddress()) + - " similar=" + (similar == null ? null : ((InternetAddress) similar).getAddress())); - - preferred = (same == null ? similar : same); - } - - if (preferred != null) { - String from = ((InternetAddress) preferred).getAddress(); - String name = ((InternetAddress) preferred).getPersonal(); - EntityLog.log(context, "Preferred=" + name + " <" + from + ">"); - if (TextUtils.isEmpty(from) || from.equalsIgnoreCase(recognized.email)) - from = null; - if (!recognized.reply_extra_name || - TextUtils.isEmpty(name) || name.equals(recognized.name)) - name = null; - String username = UriHelper.getEmailUser(from); - String extra = (name == null ? "" : name + ", ") + - (username == null ? "" : username); - data.draft.extra = (TextUtils.isEmpty(extra) ? null : extra); - } else - EntityLog.log(context, "Preferred=null"); - } else - EntityLog.log(context, "Recognized=null"); - } - - if ("reply_all".equals(action)) { - List
all = new ArrayList<>(); - for (Address recipient : ref.getAllRecipients(data.identities, ref.account)) { - boolean found = false; - if (data.draft.to != null) - for (Address t : data.draft.to) - if (MessageHelper.equalEmail(recipient, t)) { - found = true; - break; - } - if (!found) - all.add(recipient); - } - data.draft.cc = all.toArray(new Address[0]); - } else if ("dsn".equals(action)) { - data.draft.dsn = dsn; - data.draft.receipt_request = false; - } - - } else if ("forward".equals(action)) { - if (forward_new) - data.draft.thread = data.draft.msgid; // new thread - else { - data.draft.thread = ref.thread; - data.draft.inreplyto = ref.msgid; - data.draft.references = (ref.references == null ? "" : ref.references + " ") + ref.msgid; - } - data.draft.wasforwardedfrom = ref.msgid; - } else if ("resend".equals(action)) { - data.draft.resend = true; - data.draft.thread = data.draft.msgid; - data.draft.headers = ref.headers; - } else if ("editasnew".equals(action)) - data.draft.thread = data.draft.msgid; - - // Subject - String subject = (ref.subject == null ? "" : ref.subject); - if ("reply".equals(action) || "reply_all".equals(action)) { - data.draft.subject = - EntityMessage.getSubject(context, ref.language, subject, false); - - if (external_text != null) { - Element div = document.createElement("div"); - for (String line : external_text.split("\\r?\\n")) { - Element span = document.createElement("span"); - span.text(line); - div.appendChild(span); - div.appendElement("br"); - } - document.body().appendChild(div); - } - } else if ("forward".equals(action)) { - data.draft.subject = - EntityMessage.getSubject(context, ref.language, subject, true); - } else if ("resend".equals(action)) { - data.draft.subject = ref.subject; - } else if ("editasnew".equals(action)) { - if (ref.from != null && ref.from.length == 1) { - String from = ((InternetAddress) ref.from[0]).getAddress(); - for (EntityIdentity identity : data.identities) - if (identity.email.equals(from)) { - selected = identity; - break; - } - } - - data.draft.to = ref.to; - data.draft.cc = ref.cc; - data.draft.bcc = ref.bcc; - data.draft.subject = ref.subject; - - if (ref.content) - document = JsoupEx.parse(ref.getFile(context)); - } else if ("list".equals(action)) { - data.draft.subject = ref.subject; - } else if ("dsn".equals(action)) { - if (EntityMessage.DSN_HARD_BOUNCE.equals(dsn)) - data.draft.subject = context.getString(R.string.title_hard_bounce_subject); - else - data.draft.subject = context.getString(R.string.title_receipt_subject, subject); - - String[] texts; - if (EntityMessage.DSN_HARD_BOUNCE.equals(dsn)) - texts = new String[]{context.getString(R.string.title_hard_bounce_text)}; - else { - EntityAnswer receipt = db.answer().getReceiptAnswer(); - if (receipt == null) - texts = Helper.getStrings(context, ref.language, R.string.title_receipt_text); - else { - db.answer().applyAnswer(receipt.id, new Date().getTime()); - texts = new String[0]; - Document d = JsoupEx.parse(receipt.getHtml(context, null)); - document.body().append(d.body().html()); - } - } - - for (int i = 0; i < texts.length; i++) { - if (i > 0) - document.body() - .appendElement("br"); - - Element div = document.createElement("div"); - div.text(texts[i]); - document.body() - .appendChild(div) - .appendElement("br"); - } - } else if ("participation".equals(action)) - data.draft.subject = status + ": " + ref.subject; - - if (!"dsn".equals(action)) { - // Sensitivity - data.draft.sensitivity = ref.sensitivity; - - // Plain-only - if (plain_only_reply && ref.isPlainOnly()) - data.draft.plain_only = 1; - - // Encryption - List
recipients = new ArrayList<>(); - if (data.draft.to != null) - recipients.addAll(Arrays.asList(data.draft.to)); - if (data.draft.cc != null) - recipients.addAll(Arrays.asList(data.draft.cc)); - if (data.draft.bcc != null) - recipients.addAll(Arrays.asList(data.draft.bcc)); - - if (!BuildConfig.DEBUG) - if (EntityMessage.PGP_SIGNONLY.equals(ref.ui_encrypt) || - EntityMessage.PGP_SIGNENCRYPT.equals(ref.ui_encrypt)) { - if (PgpHelper.isOpenKeychainInstalled(context) && - selected.sign_key != null && - PgpHelper.hasPgpKey(context, recipients, true)) - data.draft.ui_encrypt = ref.ui_encrypt; - } else if (EntityMessage.SMIME_SIGNONLY.equals(ref.ui_encrypt) || - EntityMessage.SMIME_SIGNENCRYPT.equals(ref.ui_encrypt)) { - if (ActivityBilling.isPro(context) && - selected.sign_key_alias != null && - SmimeHelper.hasSmimeKey(context, recipients, true)) - data.draft.ui_encrypt = ref.ui_encrypt; - } - } - - // Reply template - EntityAnswer a = null; - if (answer < 0) { - if ("reply".equals(action) || "reply_all".equals(action) || - "forward".equals(action) || "list".equals(action)) - a = db.answer().getStandardAnswer(); - } else - a = db.answer().getAnswer(answer); - - if (a != null) { - db.answer().applyAnswer(a.id, new Date().getTime()); - if (a.label != null && ref != null) - EntityOperation.queue(context, ref, EntityOperation.LABEL, a.label, true); - Document d = JsoupEx.parse(a.getHtml(context, data.draft.to)); - document.body().append(d.body().html()); - } - - // Signature - if ("reply".equals(action) || "reply_all".equals(action)) - data.draft.signature = prefs.getBoolean("signature_reply", true); - else if ("forward".equals(action)) - data.draft.signature = prefs.getBoolean("signature_forward", true); - else - data.draft.signature = false; - - if (ref.content && "resend".equals(action)) { - document = JsoupEx.parse(ref.getFile(context)); - HtmlHelper.clearAnnotations(document); - // Save original body - Element div = document.body() - .tagName("div") - .attr("fairemail", "reference"); - Element body = document.createElement("body") - .appendChild(div); - document.body().replaceWith(body); - } - - // Reply header - if (ref.content && - !"resend".equals(action) && - !"editasnew".equals(action) && - !("list".equals(action) && TextUtils.isEmpty(selected_text)) && - !"dsn".equals(action)) { - // Reply/forward - Element reply = document.createElement("div"); - reply.attr("fairemail", "reference"); - - // Build reply header - boolean separate_reply = prefs.getBoolean("separate_reply", false); - boolean extended_reply = prefs.getBoolean("extended_reply", false); - Element p = ref.getReplyHeader(context, document, separate_reply, extended_reply); - reply.appendChild(p); - - Document d; - if (TextUtils.isEmpty(selected_text)) { - // Get referenced message body - d = JsoupEx.parse(ref.getFile(context)); - HtmlHelper.normalizeNamespaces(d, false); - HtmlHelper.clearAnnotations(d); // Legacy left-overs - - if (BuildConfig.DEBUG) - d.select(".faircode_remove").remove(); - - if ("reply".equals(action) || "reply_all".equals(action)) { - // Remove signature separators - boolean remove_signatures = prefs.getBoolean("remove_signatures", false); - if (remove_signatures) - HtmlHelper.removeSignatures(d); - - // Limit number of nested block quotes - boolean quote_limit = prefs.getBoolean("quote_limit", true); - if (quote_limit) - HtmlHelper.quoteLimit(d, MAX_QUOTE_LEVEL); - } - } else { - // Selected text - d = Document.createShell(""); - - Element div = d.createElement("div"); - if (selected_text instanceof Spanned) - div.html(HtmlHelper.toHtml((Spanned) selected_text, context)); - else - for (String line : selected_text.toString().split("\\r?\\n")) { - Element span = document.createElement("span"); - span.text(line); - div.appendChild(span); - div.appendElement("br"); - } - - d.body().appendChild(div); - } - - Element e = d.body(); - - // Apply styles - List sheets = HtmlHelper.parseStyles(d.head().select("style")); - for (Element element : e.select("*")) { - String tag = element.tagName(); - String clazz = element.attr("class"); - String style = HtmlHelper.processStyles(context, tag, clazz, null, sheets); - style = HtmlHelper.mergeStyles(style, element.attr("style")); - if (!TextUtils.isEmpty(style)) - element.attr("style", style); - } - - // Quote referenced message body - boolean quote_reply = prefs.getBoolean("quote_reply", true); - boolean quote = (quote_reply && - ("reply".equals(action) || "reply_all".equals(action) || "list".equals(action))); - - if (quote) { - String style = e.attr("style"); - style = HtmlHelper.mergeStyles(style, HtmlHelper.getQuoteStyle(e)); - e.tagName("blockquote").attr("style", style); - } else - e.tagName("p"); - reply.appendChild(e); - - if (wb && data.draft.wasforwardedfrom == null) - document.body().prependChild(reply); - else - document.body().appendChild(reply); - - addSignature(context, document, data.draft, selected); - } - } - - EntityFolder drafts = db.folder().getFolderByType(selected.account, EntityFolder.DRAFTS); - if (drafts == null) - throw new IllegalArgumentException(context.getString(R.string.title_no_drafts)); - - boolean signature_once = prefs.getBoolean("signature_reply_once", false); - if (signature_once && data.draft.signature && - ref != null && ref.thread != null && - ("reply".equals(action) || "reply_all".equals(action))) { - List outbound = new ArrayList<>(); - - EntityFolder sent = db.folder().getFolderByType(drafts.account, EntityFolder.SENT); - if (sent != null) - outbound.addAll(db.message().getMessagesByThread(drafts.account, ref.thread, null, sent.id)); - - EntityFolder outbox = db.folder().getOutbox(); - if (outbox != null) - outbound.addAll(db.message().getMessagesByThread(drafts.account, ref.thread, null, outbox.id)); - - if (outbound.size() > 0) { - Log.i("Signature suppressed"); - data.draft.signature = false; - } - } - - data.draft.account = drafts.account; - data.draft.folder = drafts.id; - data.draft.identity = selected.id; - data.draft.from = new InternetAddress[]{new InternetAddress(selected.email, selected.name, StandardCharsets.UTF_8.name())}; - - data.draft.sender = MessageHelper.getSortKey(data.draft.from); - Uri lookupUri = ContactInfo.getLookupUri(data.draft.from); - data.draft.avatar = (lookupUri == null ? null : lookupUri.toString()); - - data.draft.received = new Date().getTime(); - data.draft.seen = true; - data.draft.ui_seen = true; - - data.draft.revision = 1; - data.draft.revisions = 1; - - data.draft.id = db.message().insertMessage(data.draft); - - String html = document.html(); - Helper.writeText(data.draft.getFile(context), html); - Helper.writeText(data.draft.getFile(context, data.draft.revision), html); - - String text = HtmlHelper.getFullText(html); - data.draft.preview = HtmlHelper.getPreview(text); - data.draft.language = HtmlHelper.getLanguage(context, data.draft.subject, text); - db.message().setMessageContent(data.draft.id, - true, - data.draft.language, - data.draft.plain_only, - data.draft.preview, - null); - - if ("participation".equals(action)) { - EntityAttachment attachment = new EntityAttachment(); - attachment.message = data.draft.id; - attachment.sequence = 1; - attachment.name = "meeting.ics"; - attachment.type = "text/calendar"; - attachment.disposition = Part.ATTACHMENT; - attachment.size = ics.length(); - attachment.progress = null; - attachment.available = true; - attachment.id = db.attachment().insertAttachment(attachment); - - File file = attachment.getFile(context); - Helper.copy(ics, file); - Helper.secureDelete(ics); - - ICalendar icalendar = CalendarHelper.parse(context, file); - VEvent event = icalendar.getEvents().get(0); - Organizer organizer = event.getOrganizer(); - if (organizer != null) { - String email = organizer.getEmail(); - String name = organizer.getCommonName(); - if (!TextUtils.isEmpty(email)) { - InternetAddress o = new InternetAddress(email, name, StandardCharsets.UTF_8.name()); - Log.i("Setting organizer=" + o); - data.draft.to = new Address[]{o}; - } - } - } - - if ("new".equals(action) && uris != null) { - ArrayList images = new ArrayList<>(); - for (Uri uri : uris) - try { - UriInfo info = getInfo(uri, context); - if (info.isImage()) - images.add(uri); - else - addAttachment(context, data.draft.id, uri, null, false, 0, false); - } catch (IOException ex) { - Log.e(ex); - } - - if (images.size() > 0) - args.putParcelableArrayList("images", images); - } - - if (ref != null && - ("reply".equals(action) || "reply_all".equals(action) || - "forward".equals(action) || - "resend".equals(action) || - "editasnew".equals(action))) { - List cid = new ArrayList<>(); - for (Element img : document.select("img")) { - String src = img.attr("src"); - if (src.startsWith("cid:")) - cid.add("<" + src.substring(4) + ">"); - } - - int sequence = 0; - List attachments = db.attachment().getAttachments(ref.id); - for (EntityAttachment attachment : attachments) - if (attachment.subsequence == null && - !attachment.isEncryption() && - (cid.contains(attachment.cid) || - !("reply".equals(action) || "reply_all".equals(action)))) { - if (attachment.available) { - File source = attachment.getFile(context); - - if (cid.contains(attachment.cid)) - attachment.disposition = Part.INLINE; - else { - attachment.cid = null; - attachment.related = false; - attachment.disposition = Part.ATTACHMENT; - } - - attachment.id = null; - attachment.message = data.draft.id; - attachment.sequence = ++sequence; - attachment.id = db.attachment().insertAttachment(attachment); - - File target = attachment.getFile(context); - Helper.copy(source, target); - - if (resize_reply && - ("reply".equals(action) || "reply_all".equals(action))) - resizeAttachment(context, attachment, REDUCED_IMAGE_SIZE); - } else - args.putBoolean("incomplete", true); - } - } - - if (save_drafts && - (data.draft.ui_encrypt == null || - EntityMessage.ENCRYPT_NONE.equals(data.draft.ui_encrypt)) && - (!"new".equals(action) || - answer > 0 || - !TextUtils.isEmpty(to) || - !TextUtils.isEmpty(cc) || - !TextUtils.isEmpty(bcc) || - !TextUtils.isEmpty(external_subject) || - !TextUtils.isEmpty(external_body) || - !TextUtils.isEmpty(external_text) || - !TextUtils.isEmpty(selected_text) || - (uris != null && uris.size() > 0))) { - Map c = new HashMap<>(); - c.put("id", data.draft.id == null ? null : Long.toString(data.draft.id)); - c.put("encrypt", data.draft.encrypt + "/" + data.draft.ui_encrypt); - c.put("action", action); - Log.breadcrumb("Load draft", c); - - EntityOperation.queue(context, data.draft, EntityOperation.ADD); - } - } else { - args.putBoolean("saved", true); - - if (!data.draft.ui_seen) - EntityOperation.queue(context, data.draft, EntityOperation.SEEN, true); - - // External draft - if (data.draft.identity == null) { - for (EntityIdentity identity : data.identities) - if (identity.account.equals(data.draft.account)) - if (identity.primary) { - data.draft.identity = identity.id; - break; - } else if (data.draft.identity == null) - data.draft.identity = identity.id; - - if (data.draft.identity != null) - db.message().setMessageIdentity(data.draft.id, data.draft.identity); - Log.i("Selected external identity=" + data.draft.identity); - } - - if (data.draft.revision == null || data.draft.revisions == null) { - data.draft.revision = 1; - data.draft.revisions = 1; - db.message().setMessageRevision(data.draft.id, data.draft.revision); - db.message().setMessageRevisions(data.draft.id, data.draft.revisions); - } - - if (data.draft.content || data.draft.uid == null) { - if (data.draft.uid == null && !data.draft.content) - Log.e("Draft without uid"); - - File file = data.draft.getFile(context); - - Document doc = (data.draft.content ? JsoupEx.parse(file) : Document.createShell("")); - doc.select("div[fairemail=signature]").remove(); - Elements ref = doc.select("div[fairemail=reference]"); - ref.remove(); - - File refFile = data.draft.getRefFile(context); - if (refFile.exists()) { - ref.html(Helper.readText(refFile)); - Helper.secureDelete(refFile); - } - - // Possibly external draft - - for (Element e : ref) - if (wb && data.draft.wasforwardedfrom == null) - doc.body().prependChild(e); - else - doc.body().appendChild(e); - - EntityIdentity identity = null; - if (data.draft.identity != null) - identity = db.identity().getIdentity(data.draft.identity); - - addSignature(context, doc, data.draft, identity); - - String html = doc.html(); - Helper.writeText(file, html); - Helper.writeText(data.draft.getFile(context, data.draft.revision), html); - - String text = HtmlHelper.getFullText(html); - data.draft.preview = HtmlHelper.getPreview(text); - data.draft.language = HtmlHelper.getLanguage(context, data.draft.subject, text); - db.message().setMessageContent(data.draft.id, - true, - data.draft.language, - data.draft.plain_only, - data.draft.preview, - null); - } else - EntityOperation.queue(context, data.draft, EntityOperation.BODY); - } - - last_plain_only = data.draft.plain_only; - last_attachments = db.attachment().getAttachments(data.draft.id); - - if (last_attachments != null) - for (EntityAttachment attachment : last_attachments) - if (!attachment.available && attachment.progress == null && attachment.error == null) - EntityOperation.queue(context, data.draft, EntityOperation.ATTACHMENT, attachment.id); - - db.setTransactionSuccessful(); - } finally { - db.endTransaction(); - } - - ServiceSynchronize.eval(context, "compose/draft"); - - return data; - } - - @Override - protected void onExecuted(Bundle args, final DraftData data) { - final String action = getArguments().getString("action"); - Log.i("Loaded draft id=" + data.draft.id + " action=" + action); - - FragmentActivity activity = getActivity(); - if (activity != null) { - Intent intent = activity.getIntent(); - if (intent != null) { - intent.putExtra("id", data.draft.id); - intent.putExtra("action", "edit"); - } - } - - working = data.draft.id; - dsn = (data.draft.dsn != null && !EntityMessage.DSN_NONE.equals(data.draft.dsn)); - encrypt = data.draft.ui_encrypt; - invalidateOptionsMenu(); - - subject = data.draft.subject; - saved = args.getBoolean("saved"); - - // Show identities - AdapterIdentitySelect iadapter = new AdapterIdentitySelect(getContext(), data.identities); - spIdentity.setAdapter(iadapter); - - // Select identity - if (data.draft.identity != null) - for (int pos = 0; pos < data.identities.size(); pos++) { - if (data.identities.get(pos).id.equals(data.draft.identity)) { - spIdentity.setTag(pos); - spIdentity.setSelection(pos); - break; - } - } - - etExtra.setText(data.draft.extra); - etTo.setText(MessageHelper.formatAddressesCompose(data.draft.to)); - etCc.setText(MessageHelper.formatAddressesCompose(data.draft.cc)); - etBcc.setText(MessageHelper.formatAddressesCompose(data.draft.bcc)); - etSubject.setText(data.draft.subject); - - long reference = args.getLong("reference", -1); - etTo.setTag(reference < 0 ? "" : etTo.getText().toString()); - etSubject.setTag(reference < 0 ? "" : etSubject.getText().toString()); - cbSignature.setTag(data.draft.signature); - - grpHeader.setVisibility(View.VISIBLE); - if ("reply_all".equals(action) || - (data.draft.cc != null && data.draft.cc.length > 0) || - (data.draft.bcc != null && data.draft.bcc.length > 0)) { - ibCcBcc.setImageLevel(0); - grpAddresses.setVisibility(View.VISIBLE); - } - ibCcBcc.setVisibility(View.VISIBLE); - - bottom_navigation.getMenu().findItem(R.id.action_undo).setVisible(data.draft.revision > 1); - bottom_navigation.getMenu().findItem(R.id.action_redo).setVisible(data.draft.revision < data.draft.revisions); - - if (args.getBoolean("incomplete")) { - final Snackbar snackbar = Snackbar.make( - view, R.string.title_attachments_incomplete, Snackbar.LENGTH_INDEFINITE) - .setGestureInsetBottomIgnored(true); - snackbar.setAction(android.R.string.ok, new View.OnClickListener() { - @Override - public void onClick(View view) { - snackbar.dismiss(); - } - }); - snackbar.show(); - } - - DB db = DB.getInstance(getContext()); - - db.attachment().liveAttachments(data.draft.id).observe(getViewLifecycleOwner(), - new Observer>() { - private Integer count = null; - - @Override - public void onChanged(@Nullable List attachments) { - if (attachments == null) - attachments = new ArrayList<>(); - - List a = new ArrayList<>(attachments); - rvAttachment.post(new Runnable() { - @Override - public void run() { - try { - if (adapter != null) - adapter.set(a); - } catch (Throwable ex) { - Log.e(ex); - /* - java.lang.IllegalStateException: Cannot call this method while RecyclerView is computing a layout or scrolling androidx.recyclerview.widget.RecyclerView{f9baa84 VFED..... ........ 0,245-720,1445 #7f0a03fd app:id/rvAttachment}, adapter:eu.faircode.email.AdapterAttachment@954026d, layout:androidx.recyclerview.widget.LinearLayoutManager@ed06ea2, context:eu.faircode.email.ActivityCompose@d14c627 - at androidx.recyclerview.widget.RecyclerView.assertNotInLayoutOrScroll(SourceFile:3) - at androidx.recyclerview.widget.RecyclerView$RecyclerViewDataObserver.onItemRangeChanged(SourceFile:1) - at androidx.recyclerview.widget.RecyclerView$AdapterDataObservable.notifyItemRangeChanged(SourceFile:2) - at androidx.recyclerview.widget.RecyclerView$Adapter.notifyItemRangeChanged(SourceFile:3) - at androidx.recyclerview.widget.AdapterListUpdateCallback.onChanged(SourceFile:1) - at androidx.recyclerview.widget.BatchingListUpdateCallback.dispatchLastEvent(SourceFile:2) - at androidx.recyclerview.widget.DiffUtil$DiffResult.dispatchUpdatesTo(SourceFile:36) - at eu.faircode.email.AdapterAttachment.set(SourceFile:6) - at eu.faircode.email.FragmentCompose$38$3.onChanged(SourceFile:3) - at eu.faircode.email.FragmentCompose$38$3.onChanged(SourceFile:1) - at androidx.lifecycle.LiveData.considerNotify(SourceFile:6) - at androidx.lifecycle.LiveData.dispatchingValue(SourceFile:8) - at androidx.lifecycle.LiveData.setValue(SourceFile:4) - at androidx.lifecycle.LiveData$1.run(SourceFile:5) - at android.os.Handler.handleCallback(Handler.java:751) - */ - } - } - }); - - ibRemoveAttachments.setVisibility(attachments.size() > 2 ? View.VISIBLE : View.GONE); - grpAttachments.setVisibility(attachments.size() > 0 ? View.VISIBLE : View.GONE); - - boolean downloading = false; - for (EntityAttachment attachment : attachments) { - if (attachment.isEncryption()) - continue; - if (attachment.progress != null) - downloading = true; - } - - Log.i("Attachments=" + attachments.size() + " downloading=" + downloading); - - rvAttachment.setTag(downloading); - checkInternet(); - - if (count != null && count > attachments.size()) { - boolean updated = false; - Editable edit = etBody.getEditableText(); - - ImageSpan[] spans = edit.getSpans(0, edit.length(), ImageSpan.class); - for (int i = 0; i < spans.length && !updated; i++) { - ImageSpan span = spans[i]; - String source = span.getSource(); - if (source != null && source.startsWith("cid:")) { - String cid = "<" + source.substring(4) + ">"; - boolean found = false; - for (EntityAttachment attachment : attachments) - if (cid.equals(attachment.cid)) { - found = true; - break; - } - - if (!found) { - updated = true; - int start = edit.getSpanStart(span); - int end = edit.getSpanEnd(span); - edit.removeSpan(span); - edit.delete(start, end); - } - } - } - - if (updated) - etBody.setText(edit); - } - - count = attachments.size(); - } - }); - - SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(getContext()); - final boolean plain_only = prefs.getBoolean("plain_only", false); - - db.message().liveMessage(data.draft.id).observe(getViewLifecycleOwner(), new Observer() { - @Override - public void onChanged(EntityMessage draft) { - // Draft was deleted - if (draft == null || draft.ui_hide) - finish(); - else { - encrypt = draft.ui_encrypt; - invalidateOptionsMenu(); + db.message().liveMessage(data.draft.id).observe(getViewLifecycleOwner(), new Observer() { + @Override + public void onChanged(EntityMessage draft) { + // Draft was deleted + if (draft == null || draft.ui_hide) + finish(); + else { + encrypt = draft.ui_encrypt; + invalidateOptionsMenu(); Log.i("Draft content=" + draft.content); if (draft.content && state == State.NONE) { @@ -6561,60 +5279,17 @@ public class FragmentCompose extends FragmentBase { }); snackbar.show(); } else - handleException(ex); + ComposeHelper.handleException(FragmentCompose.this, view, ex); } - }.serial(); - private void handleException(Throwable ex) { - // External app sending absolute file - if (ex instanceof NoStreamException) - ((NoStreamException) ex).report(getActivity()); - else if (ex instanceof FileNotFoundException || - ex instanceof IllegalArgumentException || - ex instanceof IllegalStateException) { - /* - java.lang.IllegalStateException: Failed to mount - at android.os.Parcel.createException(Parcel.java:2079) - at android.os.Parcel.readException(Parcel.java:2039) - at android.database.DatabaseUtils.readExceptionFromParcel(DatabaseUtils.java:188) - at android.database.DatabaseUtils.readExceptionWithFileNotFoundExceptionFromParcel(DatabaseUtils.java:151) - at android.content.ContentProviderProxy.openTypedAssetFile(ContentProviderNative.java:705) - at android.content.ContentResolver.openTypedAssetFileDescriptor(ContentResolver.java:1687) - at android.content.ContentResolver.openAssetFileDescriptor(ContentResolver.java:1503) - at android.content.ContentResolver.openInputStream(ContentResolver.java:1187) - at eu.faircode.email.FragmentCompose.addAttachment(SourceFile:27) - */ - Snackbar.make(view, ex.toString(), Snackbar.LENGTH_LONG) - .setGestureInsetBottomIgnored(true).show(); - } else { - if (ex instanceof IOException && - ex.getCause() instanceof ErrnoException && - ((ErrnoException) ex.getCause()).errno == ENOSPC) - ex = new IOException(getContext().getString(R.string.app_cake), ex); - - // External app didn't grant URI permissions - if (ex instanceof SecurityException) - ex = new Throwable(getString(R.string.title_no_permissions), ex); - - Log.unexpectedError(FragmentCompose.this, ex, - !(ex instanceof IOException || ex.getCause() instanceof IOException)); - /* - java.lang.IllegalStateException: java.io.IOException: Failed to redact /storage/emulated/0/Download/97203830-piston-vecteur-icône-simple-symbole-plat-sur-fond-blanc.jpg - at android.os.Parcel.createExceptionOrNull(Parcel.java:2381) - at android.os.Parcel.createException(Parcel.java:2357) - at android.os.Parcel.readException(Parcel.java:2340) - at android.database.DatabaseUtils.readExceptionFromParcel(DatabaseUtils.java:190) - at android.database.DatabaseUtils.readExceptionWithFileNotFoundExceptionFromParcel(DatabaseUtils.java:153) - at android.content.ContentProviderProxy.openTypedAssetFile(ContentProviderNative.java:804) - at android.content.ContentResolver.openTypedAssetFileDescriptor(ContentResolver.java:2002) - at android.content.ContentResolver.openAssetFileDescriptor(ContentResolver.java:1817) - at android.content.ContentResolver.openInputStream(ContentResolver.java:1494) - at eu.faircode.email.FragmentCompose.addAttachment(SourceFile:27) - */ + @Override + protected void set(Integer plain_only, List attachments) { + last_plain_only = plain_only; + last_attachments = attachments; } - } + }.serial(); - private SimpleTask actionLoader = new SimpleTask() { + private final SimpleTask actionLoader = new LoaderComposeAction() { @Override protected void onPreExecute(Bundle args) { if (args.getBundle("extras").getBoolean("silent")) @@ -6634,700 +5309,6 @@ public class FragmentCompose extends FragmentBase { setBusy(false); } - @Override - protected EntityMessage onExecute(final Context context, Bundle args) throws Throwable { - // Get data - long id = args.getLong("id"); - int action = args.getInt("action"); - long aid = args.getLong("account"); - long iid = args.getLong("identity"); - String extra = args.getString("extra"); - String to = args.getString("to"); - String cc = args.getString("cc"); - String bcc = args.getString("bcc"); - String subject = args.getString("subject"); - Spanned loaded = (Spanned) args.getCharSequence("loaded"); - Spanned spanned = (Spanned) args.getCharSequence("spanned"); - boolean signature = args.getBoolean("signature"); - boolean empty = args.getBoolean("empty"); - boolean notext = args.getBoolean("notext"); - Bundle extras = args.getBundle("extras"); - - boolean silent = extras.getBoolean("silent"); - - boolean dirty = false; - String body = HtmlHelper.toHtml(spanned, context); - EntityMessage draft; - - SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(context); - boolean discard_delete = prefs.getBoolean("discard_delete", true); - boolean write_below = prefs.getBoolean("write_below", false); - boolean save_drafts = prefs.getBoolean("save_drafts", true); - int send_delayed = prefs.getInt("send_delayed", 0); - - DB db = DB.getInstance(context); - try { - db.beginTransaction(); - - // Get draft & selected identity - draft = db.message().getMessage(id); - EntityIdentity identity = db.identity().getIdentity(iid); - - // Draft deleted by server - if (draft == null || draft.ui_hide) - throw new MessageRemovedException("Draft for action was deleted hide=" + (draft != null)); - - Log.i("Load action id=" + draft.id + " action=" + getActionName(action)); - - if (action == R.id.action_delete) { - dirty = true; - EntityFolder trash = db.folder().getFolderByType(draft.account, EntityFolder.TRASH); - EntityFolder drafts = db.folder().getFolderByType(draft.account, EntityFolder.DRAFTS); - if (empty || trash == null || discard_delete || !save_drafts || (drafts != null && drafts.local)) - EntityOperation.queue(context, draft, EntityOperation.DELETE); - else { - Map c = new HashMap<>(); - c.put("id", draft.id == null ? null : Long.toString(draft.id)); - c.put("encrypt", draft.encrypt + "/" + draft.ui_encrypt); - Log.breadcrumb("Discard draft", c); - - EntityOperation.queue(context, draft, EntityOperation.ADD); - EntityOperation.queue(context, draft, EntityOperation.MOVE, trash.id); - } - - getMainHandler().post(new Runnable() { - public void run() { - ToastEx.makeText(context, R.string.title_draft_deleted, Toast.LENGTH_LONG).show(); - } - }); - } else { - // Move draft to new account - if (draft.account != aid && aid >= 0) { - Log.i("Account changed"); - - Long uid = draft.uid; - String msgid = draft.msgid; - boolean content = draft.content; - Boolean ui_hide = draft.ui_hide; - - // To prevent violating constraints - draft.uid = null; - draft.msgid = null; - db.message().updateMessage(draft); - - // Create copy to delete - draft.id = null; - draft.uid = uid; - draft.msgid = msgid; - draft.content = false; - draft.ui_hide = true; - draft.id = db.message().insertMessage(draft); - EntityOperation.queue(context, draft, EntityOperation.DELETE); - - // Restore original with new account, no uid and new msgid - draft.id = id; - draft.account = aid; - draft.folder = db.folder().getFolderByType(aid, EntityFolder.DRAFTS).id; - draft.uid = null; - draft.msgid = EntityMessage.generateMessageId(); - draft.content = content; - draft.ui_hide = ui_hide; - db.message().updateMessage(draft); - - if (draft.content) - dirty = true; - } - - Map crumb = new HashMap<>(); - crumb.put("draft", draft.folder + ":" + draft.id); - crumb.put("content", Boolean.toString(draft.content)); - crumb.put("revision", Integer.toString(draft.revision == null ? -1 : draft.revision)); - crumb.put("revisions", Integer.toString(draft.revisions == null ? -1 : draft.revisions)); - crumb.put("file", Boolean.toString(draft.getFile(context).exists())); - crumb.put("action", getActionName(action)); - Log.breadcrumb("compose", crumb); - - List attachments = db.attachment().getAttachments(draft.id); - - // Get data - InternetAddress[] afrom = (identity == null ? null : new InternetAddress[]{new InternetAddress(identity.email, identity.name, StandardCharsets.UTF_8.name())}); - InternetAddress[] ato = MessageHelper.dedup(MessageHelper.parseAddresses(context, to)); - InternetAddress[] acc = MessageHelper.dedup(MessageHelper.parseAddresses(context, cc)); - InternetAddress[] abcc = MessageHelper.dedup(MessageHelper.parseAddresses(context, bcc)); - - // Safe guard - if (action == R.id.action_send) { - checkAddress(ato, context); - checkAddress(acc, context); - checkAddress(abcc, context); - } - - if (TextUtils.isEmpty(extra)) - extra = null; - - List eparts = new ArrayList<>(); - for (EntityAttachment attachment : attachments) - if (attachment.available) - if (attachment.isEncryption()) - eparts.add(attachment.encryption); - - if (EntityMessage.PGP_SIGNONLY.equals(draft.ui_encrypt)) { - if (!eparts.contains(EntityAttachment.PGP_KEY) || - !eparts.contains(EntityAttachment.PGP_SIGNATURE) || - !eparts.contains(EntityAttachment.PGP_CONTENT)) - dirty = true; - } else if (EntityMessage.PGP_ENCRYPTONLY.equals(draft.ui_encrypt)) { - if (!eparts.contains(EntityAttachment.PGP_MESSAGE)) - dirty = true; - } else if (EntityMessage.PGP_SIGNENCRYPT.equals(draft.ui_encrypt)) { - if (!eparts.contains(EntityAttachment.PGP_KEY) || - !eparts.contains(EntityAttachment.PGP_MESSAGE)) - dirty = true; - } else if (EntityMessage.SMIME_SIGNONLY.equals(draft.ui_encrypt)) { - if (!eparts.contains(EntityAttachment.SMIME_SIGNATURE) || - !eparts.contains(EntityAttachment.SMIME_CONTENT)) - dirty = true; - } else if (EntityMessage.SMIME_SIGNENCRYPT.equals(draft.ui_encrypt)) { - if (!eparts.contains(EntityAttachment.SMIME_MESSAGE)) - dirty = true; - } - - Long ident = (identity == null ? null : identity.id); - if (!Objects.equals(draft.identity, ident) || - !Objects.equals(draft.extra, extra) || - !MessageHelper.equal(draft.from, afrom) || - !MessageHelper.equal(draft.to, ato) || - !MessageHelper.equal(draft.cc, acc) || - !MessageHelper.equal(draft.bcc, abcc) || - !Objects.equals(draft.subject, subject) || - !draft.signature.equals(signature) || - !Objects.equals(last_plain_only, draft.plain_only) || - !EntityAttachment.equals(last_attachments, attachments)) - dirty = true; - - last_plain_only = draft.plain_only; - last_attachments = attachments; - - if (dirty) { - // Update draft - draft.identity = ident; - draft.extra = extra; - draft.from = afrom; - draft.to = ato; - draft.cc = acc; - draft.bcc = abcc; - draft.subject = subject; - draft.signature = signature; - draft.sender = MessageHelper.getSortKey(draft.from); - Uri lookupUri = ContactInfo.getLookupUri(draft.from); - draft.avatar = (lookupUri == null ? null : lookupUri.toString()); - db.message().updateMessage(draft); - } - - Document doc = JsoupEx.parse(draft.getFile(context)); - Element first = (doc.body().childrenSize() == 0 ? null : doc.body().child(0)); - boolean below = (first != null && first.attr("fairemail").equals("reference")); - doc.select("div[fairemail=signature]").remove(); - Elements ref = doc.select("div[fairemail=reference]"); - ref.remove(); - - if (extras.containsKey("html")) - dirty = true; - - boolean wb = (draft == null || draft.write_below == null ? write_below : draft.write_below); - if (below != wb && - doc.body().childrenSize() > 0 && - draft.wasforwardedfrom == null) - dirty = true; - - if (!dirty) - if (loaded == null) { - Document b = JsoupEx.parse(body); // Is-dirty - if (!Objects.equals(b.body().html(), doc.body().html())) - dirty = true; - } else { - // Was not dirty before - String hloaded = HtmlHelper.toHtml(loaded, context); - String hspanned = HtmlHelper.toHtml(spanned, context); - if (!Objects.equals(hloaded, hspanned)) - dirty = true; - } - - if (draft.revision == null) { - draft.revision = 1; - draft.revisions = 1; - } - - int revision = draft.revision; // Save for undo/redo - if (dirty) { - dirty = true; - - // Get saved body - Document d; - if (extras.containsKey("html")) { - // Save current revision - Document c = JsoupEx.parse(body); - - for (Element e : ref) - if (wb && draft.wasforwardedfrom == null) - c.body().prependChild(e); - else - c.body().appendChild(e); - - addSignature(context, c, draft, identity); - - Helper.writeText(draft.getFile(context, draft.revision), c.html()); - - d = JsoupEx.parse(extras.getString("html")); - } else { - d = JsoupEx.parse(body); // Save - - for (Element e : ref) - if (wb && draft.wasforwardedfrom == null) - d.body().prependChild(e); - else - d.body().appendChild(e); - - addSignature(context, d, draft, identity); - } - - body = d.html(); - - // Create new revision - draft.revisions++; - draft.revision = draft.revisions; - - Helper.writeText(draft.getFile(context, draft.revision), body); - } else - body = Helper.readText(draft.getFile(context)); - - if (action == R.id.action_undo || action == R.id.action_redo) { - if (action == R.id.action_undo) { - if (revision > 1) - draft.revision = revision - 1; - else - draft.revision = revision; - } else { - if (revision < draft.revisions) - draft.revision = revision + 1; - else - draft.revision = revision; - } - - // Restore revision - Log.i("Restoring revision=" + draft.revision); - File file = draft.getFile(context, draft.revision); - if (file.exists()) - body = Helper.readText(file); - else - Log.e("Missing" + - " revision=" + draft.revision + "/" + draft.revisions + - " action=" + getActionName(action)); - - dirty = true; - } else if (action == R.id.action_send) { - if (!draft.isPlainOnly()) { - // Remove unused inline images - List cids = new ArrayList<>(); - Document d = JsoupEx.parse(body); - for (Element element : d.select("img")) { - String src = element.attr("src"); - if (src.startsWith("cid:")) - cids.add("<" + src.substring(4) + ">"); - } - - for (EntityAttachment attachment : new ArrayList<>(attachments)) - if (attachment.isInline() && attachment.isImage() && - attachment.cid != null && !cids.contains(attachment.cid)) { - Log.i("Removing unused inline attachment cid=" + attachment.cid); - attachments.remove(attachment); - db.attachment().deleteAttachment(attachment.id); - dirty = true; - } - } else { - // Convert inline images to attachments - for (EntityAttachment attachment : new ArrayList<>(attachments)) - if (attachment.isInline() && attachment.isImage()) { - Log.i("Converting to attachment cid=" + attachment.cid); - attachment.disposition = Part.ATTACHMENT; - attachment.cid = null; - db.attachment().setDisposition(attachment.id, attachment.disposition, attachment.cid); - dirty = true; - } - } - } - - File f = draft.getFile(context); - Helper.writeText(f, body); - if (f.length() > MAX_REASONABLE_SIZE) - args.putBoolean("large", true); - - String full = HtmlHelper.getFullText(body); - draft.preview = HtmlHelper.getPreview(full); - draft.language = HtmlHelper.getLanguage(context, draft.subject, full); - db.message().setMessageContent(draft.id, - true, - draft.language, - draft.plain_only, // unchanged - draft.preview, - null); - - db.message().setMessageRevision(draft.id, draft.revision); - db.message().setMessageRevisions(draft.id, draft.revisions); - - if (dirty) { - draft.received = new Date().getTime(); - draft.sent = draft.received; - db.message().setMessageReceived(draft.id, draft.received); - db.message().setMessageSent(draft.id, draft.sent); - } - - if (silent) { - // Skip storing on the server, etc - db.setTransactionSuccessful(); - return draft; - } - - // Execute action - boolean encrypted = extras.getBoolean("encrypted"); - boolean shouldEncrypt = EntityMessage.PGP_ENCRYPTONLY.equals(draft.ui_encrypt) || - EntityMessage.PGP_SIGNENCRYPT.equals(draft.ui_encrypt) || - (EntityMessage.PGP_SIGNONLY.equals(draft.ui_encrypt) && action == R.id.action_send) || - EntityMessage.SMIME_SIGNENCRYPT.equals(draft.ui_encrypt) || - (EntityMessage.SMIME_SIGNONLY.equals(draft.ui_encrypt) && action == R.id.action_send); - boolean needsEncryption = (dirty && !encrypted && shouldEncrypt); - boolean autosave = extras.getBoolean("autosave"); - if (needsEncryption && !autosave) { - args.putBoolean("needsEncryption", true); - db.setTransactionSuccessful(); - return draft; - } - - if (!shouldEncrypt && !autosave) - for (EntityAttachment attachment : attachments) - if (attachment.isEncryption()) - db.attachment().deleteAttachment(attachment.id); - - if (action == R.id.action_save || - action == R.id.action_undo || - action == R.id.action_redo || - action == R.id.action_check) { - boolean unencrypted = - (!EntityMessage.PGP_ENCRYPTONLY.equals(draft.ui_encrypt) && - !EntityMessage.PGP_SIGNENCRYPT.equals(draft.ui_encrypt) && - !EntityMessage.SMIME_SIGNENCRYPT.equals(draft.ui_encrypt)); - if ((dirty && unencrypted) || encrypted) { - if (save_drafts) { - Map c = new HashMap<>(); - c.put("id", draft.id == null ? null : Long.toString(draft.id)); - c.put("dirty", Boolean.toString(dirty)); - c.put("encrypt", draft.encrypt + "/" + draft.ui_encrypt); - c.put("encrypted", Boolean.toString(encrypted)); - c.put("needsEncryption", Boolean.toString(needsEncryption)); - c.put("autosave", Boolean.toString(autosave)); - Log.breadcrumb("Save draft", c); - - EntityOperation.queue(context, draft, EntityOperation.ADD); - } - } - - if (action == R.id.action_check) { - // Check data - if (draft.identity == null) - throw new IllegalArgumentException(context.getString(R.string.title_from_missing)); - - if (false) { - EntityAccount account = db.account().getAccount(draft.account); - EntityFolder sent = db.folder().getFolderByType(draft.account, EntityFolder.SENT); - if (account != null && account.protocol == EntityAccount.TYPE_IMAP && sent == null) - args.putBoolean("sent_missing", true); - } - - try { - checkAddress(ato, context); - checkAddress(acc, context); - checkAddress(abcc, context); - - List check = new ArrayList<>(); - List checked = new ArrayList<>(); - List dup = new ArrayList<>(); - if (ato != null) - check.addAll(Arrays.asList(ato)); - if (acc != null) - check.addAll(Arrays.asList(acc)); - if (abcc != null) - check.addAll(Arrays.asList(abcc)); - - for (InternetAddress a : check) { - String email = a.getAddress(); - if (TextUtils.isEmpty(email)) - continue; - if (checked.contains(a.getAddress())) - dup.add(email); - else - checked.add(email); - } - - if (dup.size() > 0) - throw new AddressException(context.getString( - R.string.title_address_duplicate, - TextUtils.join(", ", dup))); - } catch (AddressException ex) { - args.putString("address_error", ex.getMessage()); - } - - if (draft.to == null && draft.cc == null && draft.bcc == null && - (identity == null || (identity.cc == null && identity.bcc == null))) - args.putBoolean("remind_to", true); - - //if (TextUtils.isEmpty(draft.extra) && - // identity != null && identity.sender_extra) - // args.putBoolean("remind_extra", true); - - List
recipients = new ArrayList<>(); - if (draft.to != null) - recipients.addAll(Arrays.asList(draft.to)); - if (draft.cc != null) - recipients.addAll(Arrays.asList(draft.cc)); - if (draft.bcc != null) - recipients.addAll(Arrays.asList(draft.bcc)); - - boolean noreply = false; - for (Address recipient : recipients) - if (MessageHelper.isNoReply(recipient)) { - noreply = true; - break; - } - args.putBoolean("remind_noreply", noreply); - - if (identity != null && !TextUtils.isEmpty(identity.internal)) { - boolean external = false; - String[] internals = identity.internal.split(","); - for (Address recipient : recipients) { - String email = ((InternetAddress) recipient).getAddress(); - String domain = UriHelper.getEmailDomain(email); - if (domain == null) - continue; - - boolean found = false; - for (String internal : internals) - if (internal.equalsIgnoreCase(domain)) { - found = true; - break; - } - if (!found) { - external = true; - break; - } - } - args.putBoolean("remind_external", external); - } - - if ((draft.dsn == null || - EntityMessage.DSN_NONE.equals(draft.dsn)) && - (draft.ui_encrypt == null || - EntityMessage.ENCRYPT_NONE.equals(draft.ui_encrypt))) { - args.putBoolean("remind_pgp", PgpHelper.hasPgpKey(context, recipients, false)); - args.putBoolean("remind_smime", SmimeHelper.hasSmimeKey(context, recipients, false)); - } - - if (TextUtils.isEmpty(draft.subject)) - args.putBoolean("remind_subject", true); - - Document d = JsoupEx.parse(body); - - if (notext && - d.select("div[fairemail=reference]").isEmpty()) - args.putBoolean("remind_text", true); - - boolean styled = HtmlHelper.isStyled(d); - args.putBoolean("styled", styled); - - int attached = 0; - List dangerous = new ArrayList<>(); - for (EntityAttachment attachment : attachments) { - if (!attachment.available) - throw new IllegalArgumentException(context.getString(R.string.title_attachments_missing)); - else if (attachment.isAttachment()) - attached++; - String ext = Helper.getExtension(attachment.name); - if (Helper.DANGEROUS_EXTENSIONS.contains(ext)) - dangerous.add(attachment.name); - } - if (dangerous.size() > 0) - args.putString("remind_extension", String.join(", ", dangerous)); - - // Check for missing attachments - if (attached == 0) { - List keywords = new ArrayList<>(); - for (String text : Helper.getStrings(context, R.string.title_attachment_keywords)) - keywords.addAll(Arrays.asList(text.split(","))); - - d.select("div[fairemail=signature]").remove(); - d.select("div[fairemail=reference]").remove(); - - String text = d.text(); - for (String keyword : keywords) - if (text.matches("(?si).*\\b" + Pattern.quote(keyword.trim()) + "\\b.*")) { - args.putBoolean("remind_attachment", true); - break; - } - } - - if (EntityMessage.DSN_HARD_BOUNCE.equals(draft.dsn)) - args.putBoolean("remind_dsn", true); - - // Check size - if (identity != null && identity.max_size != null) - try { - Properties props = MessageHelper.getSessionProperties(true); - if (identity.unicode) - props.put("mail.mime.allowutf8", "true"); - Session isession = Session.getInstance(props, null); - Message imessage = MessageHelper.from(context, draft, identity, isession, false); - - File file = draft.getRawFile(context); - try (OutputStream os = new BufferedOutputStream(new FileOutputStream(file))) { - imessage.writeTo(os); - } - - long size = file.length(); - if (size > identity.max_size) { - args.putBoolean("remind_size", true); - args.putLong("size", size); - args.putLong("max_size", identity.max_size); - } - } catch (Throwable ex) { - Log.e(ex); - } - - args.putBoolean("remind_internet", !ConnectionHelper.getNetworkState(context).isConnected()); - } else { - int mid; - if (action == R.id.action_undo) - mid = R.string.title_undo; - else if (action == R.id.action_redo) - mid = R.string.title_redo; - else - mid = R.string.title_draft_saved; - final String msg = context.getString(mid) + - (BuildConfig.DEBUG - ? " " + draft.revision + (dirty ? "*" : "") - : ""); - - getMainHandler().post(new Runnable() { - public void run() { - ToastEx.makeText(context, msg, Toast.LENGTH_LONG).show(); - } - }); - } - - } else if (action == R.id.action_send) { - EntityFolder outbox = EntityFolder.getOutbox(context); - - // Delay sending message - if (draft.ui_snoozed == null && send_delayed != 0) { - if (extras.getBoolean("now")) - draft.ui_snoozed = null; - else - draft.ui_snoozed = new Date().getTime() + send_delayed * 1000L; - } - - if (draft.ui_snoozed != null) - draft.received = draft.ui_snoozed; - - // Copy message to outbox - long did = draft.id; - - draft.id = null; - draft.folder = outbox.id; - draft.uid = null; - draft.fts = false; - draft.ui_hide = false; - draft.id = db.message().insertMessage(draft); - Helper.writeText(draft.getFile(context), body); - - // Move attachments - for (EntityAttachment attachment : attachments) - db.attachment().setMessage(attachment.id, draft.id); - - // Send message - if (draft.ui_snoozed == null) - EntityOperation.queue(context, draft, EntityOperation.SEND); - - // Delete draft (cannot move to outbox) - EntityMessage tbd = db.message().getMessage(did); - if (tbd != null) - EntityOperation.queue(context, tbd, EntityOperation.DELETE); - - final String feedback; - if (draft.ui_snoozed == null) { - boolean suitable = ConnectionHelper.getNetworkState(context).isSuitable(); - if (suitable) - feedback = context.getString(R.string.title_queued); - else - feedback = context.getString(R.string.title_notification_waiting); - } else { - DateFormat DTF = Helper.getDateTimeInstance(context); - feedback = context.getString(R.string.title_queued_at, DTF.format(draft.ui_snoozed)); - } - - getMainHandler().post(new RunnableEx("compose:toast") { - public void delegate() { - if (getLifecycle().getCurrentState().isAtLeast(Lifecycle.State.STARTED)) - Helper.performHapticFeedback(view, HapticFeedbackConstants.CONFIRM); - ToastEx.makeText(context, feedback, Toast.LENGTH_LONG).show(); - } - }); - - if (extras.getBoolean("archive")) { - EntityFolder archive = db.folder().getFolderByType(draft.account, EntityFolder.ARCHIVE); - if (archive != null) { - List messages = db.message().getMessagesByMsgId(draft.account, draft.inreplyto); - if (messages != null) - for (EntityMessage message : messages) - EntityOperation.queue(context, message, EntityOperation.MOVE, archive.id); - } - } - } - } - - db.setTransactionSuccessful(); - } finally { - db.endTransaction(); - } - - if (action == R.id.action_check) - try { - InternetAddress[] ato = MessageHelper.dedup(MessageHelper.parseAddresses(context, to)); - InternetAddress[] acc = MessageHelper.dedup(MessageHelper.parseAddresses(context, cc)); - InternetAddress[] abcc = MessageHelper.dedup(MessageHelper.parseAddresses(context, bcc)); - - try { - checkMx(ato, context); - checkMx(acc, context); - checkMx(abcc, context); - } catch (UnknownHostException ex) { - args.putString("mx_error", ex.getMessage()); - } - } catch (Throwable ignored) { - } - - args.putBoolean("dirty", dirty); - if (dirty) - ServiceSynchronize.eval(context, "compose/action"); - - if (action == R.id.action_send) - if (draft.ui_snoozed == null) - ServiceSend.start(context); - else { - Log.i("Delayed send id=" + draft.id + " at " + new Date(draft.ui_snoozed)); - EntityMessage.snooze(context, draft.id, draft.ui_snoozed); - } - - return draft; - } - @Override protected void onExecuted(Bundle args, EntityMessage draft) { if (draft == null) @@ -7347,7 +5328,7 @@ public class FragmentCompose extends FragmentBase { boolean needsEncryption = args.getBoolean("needsEncryption"); int action = args.getInt("action"); Log.i("Loaded action id=" + draft.id + - " action=" + getActionName(action) + " encryption=" + needsEncryption); + " action=" + LoaderComposeAction.getActionName(action) + " encryption=" + needsEncryption); int toPos = etTo.getSelectionStart(); int ccPos = etCc.getSelectionStart(); @@ -7469,51 +5450,28 @@ public class FragmentCompose extends FragmentBase { } } - private void checkAddress(InternetAddress[] addresses, Context context) throws AddressException { - if (addresses == null) - return; - - for (InternetAddress address : addresses) - try { - address.validate(); - } catch (AddressException ex) { - throw new AddressException(context.getString(R.string.title_address_parse_error, - MessageHelper.formatAddressesCompose(new Address[]{address}), ex.getMessage())); - } + @Override + protected void set(Integer plain_only, List attachments) { + last_plain_only = plain_only; + last_attachments = attachments; } - private void checkMx(InternetAddress[] addresses, Context context) throws UnknownHostException { - SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(context); - boolean lookup_mx = prefs.getBoolean("lookup_mx", false); - if (!lookup_mx) - return; - - if (addresses == null) - return; - - ConnectivityManager cm = Helper.getSystemService(context, ConnectivityManager.class); - NetworkInfo ani = (cm == null ? null : cm.getActiveNetworkInfo()); - if (ani != null && ani.isConnected()) - DnsHelper.checkMx(context, addresses); + @Override + protected Pair> get() { + return new Pair<>(last_plain_only, last_attachments); } - }.serial(); - private String getActionName(int id) { - if (id == R.id.action_delete) { - return "delete"; - } else if (id == R.id.action_undo) { - return "undo"; - } else if (id == R.id.action_redo) { - return "redo"; - } else if (id == R.id.action_save) { - return "save"; - } else if (id == R.id.action_check) { - return "check"; - } else if (id == R.id.action_send) { - return "send"; + @Override + protected void toast(String feedback) { + getMainHandler().post(new RunnableEx("compose:toast") { + public void delegate() { + if (getLifecycle().getCurrentState().isAtLeast(Lifecycle.State.STARTED)) + Helper.performHapticFeedback(view, HapticFeedbackConstants.CONFIRM); + ToastEx.makeText(getContext(), feedback, Toast.LENGTH_LONG).show(); + } + }); } - return Integer.toString(id); - } + }.serial(); private void setBusy(boolean busy) { state = (busy ? State.LOADING : State.LOADED); @@ -7521,47 +5479,6 @@ public class FragmentCompose extends FragmentBase { invalidateOptionsMenu(); } - private static void addSignature(Context context, Document document, EntityMessage draft, EntityIdentity identity) { - if (!draft.signature || - identity == null || TextUtils.isEmpty(identity.signature)) - return; - - SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(context); - int signature_location = prefs.getInt("signature_location", 1); - boolean usenet = prefs.getBoolean("usenet_signature", false); - boolean write_below = prefs.getBoolean("write_below", false); - String compose_font = prefs.getString("compose_font", ""); - - boolean wb = (draft == null || draft.write_below == null ? write_below : draft.write_below); - - Element div = document.createElement("div"); - div.attr("fairemail", "signature"); - if (!TextUtils.isEmpty(compose_font)) - div.attr("style", "font-family: " + StyleHelper.getFamily(compose_font)); - - if (usenet) { - // https://datatracker.ietf.org/doc/html/rfc3676#section-4.3 - Element span = document.createElement("span"); - span.text("-- "); - span.prependElement("br"); - span.appendElement("br"); - div.appendChild(span); - } - - div.append(identity.signature); - - Elements ref = document.select("div[fairemail=reference]"); - if (signature_location == 0) // top - document.body().prependChild(div); - else if (ref.size() == 0 || signature_location == 2) // bottom - document.body().appendChild(div); - else if (signature_location == 1) // below text - if (wb && draft.wasforwardedfrom == null) - document.body().appendChild(div); - else - ref.first().before(div); - } - private void showDraft(final EntityMessage draft, boolean refedit, Runnable postShow, int selection) { Bundle args = new Bundle(); args.putLong("id", draft.id); @@ -8049,70 +5966,4 @@ public class FragmentCompose extends FragmentBase { onExit(); } }; - - @NonNull - private static UriInfo getInfo(Uri uri, Context context) { - UriInfo result = new UriInfo(); - - // https://stackoverflow.com/questions/76094229/android-13-photo-video-picker-file-name-from-the-uri-is-garbage - DocumentFile dfile = null; - try { - dfile = DocumentFile.fromSingleUri(context, uri); - if (dfile != null) { - result.name = dfile.getName(); - result.type = dfile.getType(); - result.size = dfile.length(); - EntityLog.log(context, "UriInfo dfile " + result + " uri=" + uri); - } - } catch (Throwable ex) { - Log.e(ex); - } - - // Check name - if (TextUtils.isEmpty(result.name)) - result.name = uri.getLastPathSegment(); - - // Check type - if (!TextUtils.isEmpty(result.type)) - try { - new ContentType(result.type); - } catch (ParseException ex) { - Log.w(new Throwable(result.type, ex)); - result.type = null; - } - - if (TextUtils.isEmpty(result.type) || - "*/*".equals(result.type) || - "application/*".equals(result.type) || - "application/octet-stream".equals(result.type)) - result.type = Helper.guessMimeType(result.name); - - if (result.size != null && result.size <= 0) - result.size = null; - - EntityLog.log(context, "UriInfo result " + result + " uri=" + uri); - - return result; - } - - private static class UriInfo { - String name; - String type; - Long size; - - boolean isImage() { - return ImageHelper.isImage(type); - } - - @NonNull - @Override - public String toString() { - return "name=" + name + " type=" + type + " size=" + size; - } - } - - private static class DraftData { - private EntityMessage draft; - private List identities; - } } diff --git a/app/src/main/java/eu/faircode/email/FragmentDialogAddImage.java b/app/src/main/java/eu/faircode/email/FragmentDialogAddImage.java index 0f0c7b5b3f..1d6197b17b 100644 --- a/app/src/main/java/eu/faircode/email/FragmentDialogAddImage.java +++ b/app/src/main/java/eu/faircode/email/FragmentDialogAddImage.java @@ -54,7 +54,7 @@ public class FragmentDialogAddImage extends FragmentDialogBase { final SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(getContext()); boolean add_inline = prefs.getBoolean("add_inline", true); boolean resize_images = prefs.getBoolean("resize_images", true); - int resize = prefs.getInt("resize", FragmentCompose.REDUCED_IMAGE_SIZE); + int resize = prefs.getInt("resize", ComposeHelper.REDUCED_IMAGE_SIZE); boolean privacy_images = prefs.getBoolean("privacy_images", false); boolean image_dialog = prefs.getBoolean("image_dialog", true); diff --git a/app/src/main/java/eu/faircode/email/LoaderComposeAction.java b/app/src/main/java/eu/faircode/email/LoaderComposeAction.java new file mode 100644 index 0000000000..8c0e785286 --- /dev/null +++ b/app/src/main/java/eu/faircode/email/LoaderComposeAction.java @@ -0,0 +1,812 @@ +package eu.faircode.email; + +/* + This file is part of FairEmail. + + FairEmail 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. + + FairEmail 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 FairEmail. If not, see . + + Copyright 2018-2023 by Marcel Bokhorst (M66B) +*/ + +import android.content.Context; +import android.content.SharedPreferences; +import android.net.ConnectivityManager; +import android.net.NetworkInfo; +import android.net.Uri; +import android.os.Bundle; +import android.text.Spanned; +import android.text.TextUtils; +import android.util.Pair; +import android.widget.Toast; + +import androidx.preference.PreferenceManager; + +import org.apache.poi.ss.formula.eval.NotImplementedException; +import org.jsoup.nodes.Document; +import org.jsoup.nodes.Element; +import org.jsoup.select.Elements; + +import java.io.BufferedOutputStream; +import java.io.File; +import java.io.FileOutputStream; +import java.io.OutputStream; +import java.net.UnknownHostException; +import java.nio.charset.StandardCharsets; +import java.text.DateFormat; +import java.util.ArrayList; +import java.util.Arrays; +import java.util.Date; +import java.util.HashMap; +import java.util.List; +import java.util.Map; +import java.util.Objects; +import java.util.Properties; +import java.util.regex.Pattern; + +import javax.mail.Address; +import javax.mail.Message; +import javax.mail.MessageRemovedException; +import javax.mail.Part; +import javax.mail.Session; +import javax.mail.internet.AddressException; +import javax.mail.internet.InternetAddress; + +public abstract class LoaderComposeAction extends SimpleTask { + private static final int MAX_REASONABLE_SIZE = 5 * 1024 * 1024; + + @Override + protected EntityMessage onExecute(final Context context, Bundle args) throws Throwable { + // Get data + long id = args.getLong("id"); + int action = args.getInt("action"); + long aid = args.getLong("account"); + long iid = args.getLong("identity"); + String extra = args.getString("extra"); + String to = args.getString("to"); + String cc = args.getString("cc"); + String bcc = args.getString("bcc"); + String subject = args.getString("subject"); + Spanned loaded = (Spanned) args.getCharSequence("loaded"); + Spanned spanned = (Spanned) args.getCharSequence("spanned"); + boolean signature = args.getBoolean("signature"); + boolean empty = args.getBoolean("empty"); + boolean notext = args.getBoolean("notext"); + Bundle extras = args.getBundle("extras"); + + boolean silent = extras.getBoolean("silent"); + + boolean dirty = false; + String body = HtmlHelper.toHtml(spanned, context); + EntityMessage draft; + + SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(context); + boolean discard_delete = prefs.getBoolean("discard_delete", true); + boolean write_below = prefs.getBoolean("write_below", false); + boolean save_drafts = prefs.getBoolean("save_drafts", true); + int send_delayed = prefs.getInt("send_delayed", 0); + + DB db = DB.getInstance(context); + try { + db.beginTransaction(); + + // Get draft & selected identity + draft = db.message().getMessage(id); + EntityIdentity identity = db.identity().getIdentity(iid); + + // Draft deleted by server + if (draft == null || draft.ui_hide) + throw new MessageRemovedException("Draft for action was deleted hide=" + (draft != null)); + + Log.i("Load action id=" + draft.id + " action=" + getActionName(action)); + + if (action == R.id.action_delete) { + dirty = true; + EntityFolder trash = db.folder().getFolderByType(draft.account, EntityFolder.TRASH); + EntityFolder drafts = db.folder().getFolderByType(draft.account, EntityFolder.DRAFTS); + if (empty || trash == null || discard_delete || !save_drafts || (drafts != null && drafts.local)) + EntityOperation.queue(context, draft, EntityOperation.DELETE); + else { + Map c = new HashMap<>(); + c.put("id", draft.id == null ? null : Long.toString(draft.id)); + c.put("encrypt", draft.encrypt + "/" + draft.ui_encrypt); + Log.breadcrumb("Discard draft", c); + + EntityOperation.queue(context, draft, EntityOperation.ADD); + EntityOperation.queue(context, draft, EntityOperation.MOVE, trash.id); + } + + ApplicationEx.getMainHandler().post(new Runnable() { + public void run() { + ToastEx.makeText(context, R.string.title_draft_deleted, Toast.LENGTH_LONG).show(); + } + }); + } else { + // Move draft to new account + if (draft.account != aid && aid >= 0) { + Log.i("Account changed"); + + Long uid = draft.uid; + String msgid = draft.msgid; + boolean content = draft.content; + Boolean ui_hide = draft.ui_hide; + + // To prevent violating constraints + draft.uid = null; + draft.msgid = null; + db.message().updateMessage(draft); + + // Create copy to delete + draft.id = null; + draft.uid = uid; + draft.msgid = msgid; + draft.content = false; + draft.ui_hide = true; + draft.id = db.message().insertMessage(draft); + EntityOperation.queue(context, draft, EntityOperation.DELETE); + + // Restore original with new account, no uid and new msgid + draft.id = id; + draft.account = aid; + draft.folder = db.folder().getFolderByType(aid, EntityFolder.DRAFTS).id; + draft.uid = null; + draft.msgid = EntityMessage.generateMessageId(); + draft.content = content; + draft.ui_hide = ui_hide; + db.message().updateMessage(draft); + + if (draft.content) + dirty = true; + } + + Map crumb = new HashMap<>(); + crumb.put("draft", draft.folder + ":" + draft.id); + crumb.put("content", Boolean.toString(draft.content)); + crumb.put("revision", Integer.toString(draft.revision == null ? -1 : draft.revision)); + crumb.put("revisions", Integer.toString(draft.revisions == null ? -1 : draft.revisions)); + crumb.put("file", Boolean.toString(draft.getFile(context).exists())); + crumb.put("action", getActionName(action)); + Log.breadcrumb("compose", crumb); + + List attachments = db.attachment().getAttachments(draft.id); + + // Get data + InternetAddress[] afrom = (identity == null ? null : new InternetAddress[]{new InternetAddress(identity.email, identity.name, StandardCharsets.UTF_8.name())}); + InternetAddress[] ato = MessageHelper.dedup(MessageHelper.parseAddresses(context, to)); + InternetAddress[] acc = MessageHelper.dedup(MessageHelper.parseAddresses(context, cc)); + InternetAddress[] abcc = MessageHelper.dedup(MessageHelper.parseAddresses(context, bcc)); + + // Safe guard + if (action == R.id.action_send) { + checkAddress(ato, context); + checkAddress(acc, context); + checkAddress(abcc, context); + } + + if (TextUtils.isEmpty(extra)) + extra = null; + + List eparts = new ArrayList<>(); + for (EntityAttachment attachment : attachments) + if (attachment.available) + if (attachment.isEncryption()) + eparts.add(attachment.encryption); + + if (EntityMessage.PGP_SIGNONLY.equals(draft.ui_encrypt)) { + if (!eparts.contains(EntityAttachment.PGP_KEY) || + !eparts.contains(EntityAttachment.PGP_SIGNATURE) || + !eparts.contains(EntityAttachment.PGP_CONTENT)) + dirty = true; + } else if (EntityMessage.PGP_ENCRYPTONLY.equals(draft.ui_encrypt)) { + if (!eparts.contains(EntityAttachment.PGP_MESSAGE)) + dirty = true; + } else if (EntityMessage.PGP_SIGNENCRYPT.equals(draft.ui_encrypt)) { + if (!eparts.contains(EntityAttachment.PGP_KEY) || + !eparts.contains(EntityAttachment.PGP_MESSAGE)) + dirty = true; + } else if (EntityMessage.SMIME_SIGNONLY.equals(draft.ui_encrypt)) { + if (!eparts.contains(EntityAttachment.SMIME_SIGNATURE) || + !eparts.contains(EntityAttachment.SMIME_CONTENT)) + dirty = true; + } else if (EntityMessage.SMIME_SIGNENCRYPT.equals(draft.ui_encrypt)) { + if (!eparts.contains(EntityAttachment.SMIME_MESSAGE)) + dirty = true; + } + + Long ident = (identity == null ? null : identity.id); + Pair> last = get(); + if (!Objects.equals(draft.identity, ident) || + !Objects.equals(draft.extra, extra) || + !MessageHelper.equal(draft.from, afrom) || + !MessageHelper.equal(draft.to, ato) || + !MessageHelper.equal(draft.cc, acc) || + !MessageHelper.equal(draft.bcc, abcc) || + !Objects.equals(draft.subject, subject) || + !draft.signature.equals(signature) || + !Objects.equals(last.first, draft.plain_only) || + !EntityAttachment.equals(last.second, attachments)) + dirty = true; + + set(draft.plain_only, attachments); + + if (dirty) { + // Update draft + draft.identity = ident; + draft.extra = extra; + draft.from = afrom; + draft.to = ato; + draft.cc = acc; + draft.bcc = abcc; + draft.subject = subject; + draft.signature = signature; + draft.sender = MessageHelper.getSortKey(draft.from); + Uri lookupUri = ContactInfo.getLookupUri(draft.from); + draft.avatar = (lookupUri == null ? null : lookupUri.toString()); + db.message().updateMessage(draft); + } + + Document doc = JsoupEx.parse(draft.getFile(context)); + Element first = (doc.body().childrenSize() == 0 ? null : doc.body().child(0)); + boolean below = (first != null && first.attr("fairemail").equals("reference")); + doc.select("div[fairemail=signature]").remove(); + Elements ref = doc.select("div[fairemail=reference]"); + ref.remove(); + + if (extras.containsKey("html")) + dirty = true; + + boolean wb = (draft == null || draft.write_below == null ? write_below : draft.write_below); + if (below != wb && + doc.body().childrenSize() > 0 && + draft.wasforwardedfrom == null) + dirty = true; + + if (!dirty) + if (loaded == null) { + Document b = JsoupEx.parse(body); // Is-dirty + if (!Objects.equals(b.body().html(), doc.body().html())) + dirty = true; + } else { + // Was not dirty before + String hloaded = HtmlHelper.toHtml(loaded, context); + String hspanned = HtmlHelper.toHtml(spanned, context); + if (!Objects.equals(hloaded, hspanned)) + dirty = true; + } + + if (draft.revision == null) { + draft.revision = 1; + draft.revisions = 1; + } + + int revision = draft.revision; // Save for undo/redo + if (dirty) { + dirty = true; + + // Get saved body + Document d; + if (extras.containsKey("html")) { + // Save current revision + Document c = JsoupEx.parse(body); + + for (Element e : ref) + if (wb && draft.wasforwardedfrom == null) + c.body().prependChild(e); + else + c.body().appendChild(e); + + ComposeHelper.addSignature(context, c, draft, identity); + + Helper.writeText(draft.getFile(context, draft.revision), c.html()); + + d = JsoupEx.parse(extras.getString("html")); + } else { + d = JsoupEx.parse(body); // Save + + for (Element e : ref) + if (wb && draft.wasforwardedfrom == null) + d.body().prependChild(e); + else + d.body().appendChild(e); + + ComposeHelper.addSignature(context, d, draft, identity); + } + + body = d.html(); + + // Create new revision + draft.revisions++; + draft.revision = draft.revisions; + + Helper.writeText(draft.getFile(context, draft.revision), body); + } else + body = Helper.readText(draft.getFile(context)); + + if (action == R.id.action_undo || action == R.id.action_redo) { + if (action == R.id.action_undo) { + if (revision > 1) + draft.revision = revision - 1; + else + draft.revision = revision; + } else { + if (revision < draft.revisions) + draft.revision = revision + 1; + else + draft.revision = revision; + } + + // Restore revision + Log.i("Restoring revision=" + draft.revision); + File file = draft.getFile(context, draft.revision); + if (file.exists()) + body = Helper.readText(file); + else + Log.e("Missing" + + " revision=" + draft.revision + "/" + draft.revisions + + " action=" + getActionName(action)); + + dirty = true; + } else if (action == R.id.action_send) { + if (!draft.isPlainOnly()) { + // Remove unused inline images + List cids = new ArrayList<>(); + Document d = JsoupEx.parse(body); + for (Element element : d.select("img")) { + String src = element.attr("src"); + if (src.startsWith("cid:")) + cids.add("<" + src.substring(4) + ">"); + } + + for (EntityAttachment attachment : new ArrayList<>(attachments)) + if (attachment.isInline() && attachment.isImage() && + attachment.cid != null && !cids.contains(attachment.cid)) { + Log.i("Removing unused inline attachment cid=" + attachment.cid); + attachments.remove(attachment); + db.attachment().deleteAttachment(attachment.id); + dirty = true; + } + } else { + // Convert inline images to attachments + for (EntityAttachment attachment : new ArrayList<>(attachments)) + if (attachment.isInline() && attachment.isImage()) { + Log.i("Converting to attachment cid=" + attachment.cid); + attachment.disposition = Part.ATTACHMENT; + attachment.cid = null; + db.attachment().setDisposition(attachment.id, attachment.disposition, attachment.cid); + dirty = true; + } + } + } + + File f = draft.getFile(context); + Helper.writeText(f, body); + if (f.length() > MAX_REASONABLE_SIZE) + args.putBoolean("large", true); + + String full = HtmlHelper.getFullText(body); + draft.preview = HtmlHelper.getPreview(full); + draft.language = HtmlHelper.getLanguage(context, draft.subject, full); + db.message().setMessageContent(draft.id, + true, + draft.language, + draft.plain_only, // unchanged + draft.preview, + null); + + db.message().setMessageRevision(draft.id, draft.revision); + db.message().setMessageRevisions(draft.id, draft.revisions); + + if (dirty) { + draft.received = new Date().getTime(); + draft.sent = draft.received; + db.message().setMessageReceived(draft.id, draft.received); + db.message().setMessageSent(draft.id, draft.sent); + } + + if (silent) { + // Skip storing on the server, etc + db.setTransactionSuccessful(); + return draft; + } + + // Execute action + boolean encrypted = extras.getBoolean("encrypted"); + boolean shouldEncrypt = EntityMessage.PGP_ENCRYPTONLY.equals(draft.ui_encrypt) || + EntityMessage.PGP_SIGNENCRYPT.equals(draft.ui_encrypt) || + (EntityMessage.PGP_SIGNONLY.equals(draft.ui_encrypt) && action == R.id.action_send) || + EntityMessage.SMIME_SIGNENCRYPT.equals(draft.ui_encrypt) || + (EntityMessage.SMIME_SIGNONLY.equals(draft.ui_encrypt) && action == R.id.action_send); + boolean needsEncryption = (dirty && !encrypted && shouldEncrypt); + boolean autosave = extras.getBoolean("autosave"); + if (needsEncryption && !autosave) { + args.putBoolean("needsEncryption", true); + db.setTransactionSuccessful(); + return draft; + } + + if (!shouldEncrypt && !autosave) + for (EntityAttachment attachment : attachments) + if (attachment.isEncryption()) + db.attachment().deleteAttachment(attachment.id); + + if (action == R.id.action_save || + action == R.id.action_undo || + action == R.id.action_redo || + action == R.id.action_check) { + boolean unencrypted = + (!EntityMessage.PGP_ENCRYPTONLY.equals(draft.ui_encrypt) && + !EntityMessage.PGP_SIGNENCRYPT.equals(draft.ui_encrypt) && + !EntityMessage.SMIME_SIGNENCRYPT.equals(draft.ui_encrypt)); + if ((dirty && unencrypted) || encrypted) { + if (save_drafts) { + Map c = new HashMap<>(); + c.put("id", draft.id == null ? null : Long.toString(draft.id)); + c.put("dirty", Boolean.toString(dirty)); + c.put("encrypt", draft.encrypt + "/" + draft.ui_encrypt); + c.put("encrypted", Boolean.toString(encrypted)); + c.put("needsEncryption", Boolean.toString(needsEncryption)); + c.put("autosave", Boolean.toString(autosave)); + Log.breadcrumb("Save draft", c); + + EntityOperation.queue(context, draft, EntityOperation.ADD); + } + } + + if (action == R.id.action_check) { + // Check data + if (draft.identity == null) + throw new IllegalArgumentException(context.getString(R.string.title_from_missing)); + + if (false) { + EntityAccount account = db.account().getAccount(draft.account); + EntityFolder sent = db.folder().getFolderByType(draft.account, EntityFolder.SENT); + if (account != null && account.protocol == EntityAccount.TYPE_IMAP && sent == null) + args.putBoolean("sent_missing", true); + } + + try { + checkAddress(ato, context); + checkAddress(acc, context); + checkAddress(abcc, context); + + List check = new ArrayList<>(); + List checked = new ArrayList<>(); + List dup = new ArrayList<>(); + if (ato != null) + check.addAll(Arrays.asList(ato)); + if (acc != null) + check.addAll(Arrays.asList(acc)); + if (abcc != null) + check.addAll(Arrays.asList(abcc)); + + for (InternetAddress a : check) { + String email = a.getAddress(); + if (TextUtils.isEmpty(email)) + continue; + if (checked.contains(a.getAddress())) + dup.add(email); + else + checked.add(email); + } + + if (dup.size() > 0) + throw new AddressException(context.getString( + R.string.title_address_duplicate, + TextUtils.join(", ", dup))); + } catch (AddressException ex) { + args.putString("address_error", ex.getMessage()); + } + + if (draft.to == null && draft.cc == null && draft.bcc == null && + (identity == null || (identity.cc == null && identity.bcc == null))) + args.putBoolean("remind_to", true); + + //if (TextUtils.isEmpty(draft.extra) && + // identity != null && identity.sender_extra) + // args.putBoolean("remind_extra", true); + + List
recipients = new ArrayList<>(); + if (draft.to != null) + recipients.addAll(Arrays.asList(draft.to)); + if (draft.cc != null) + recipients.addAll(Arrays.asList(draft.cc)); + if (draft.bcc != null) + recipients.addAll(Arrays.asList(draft.bcc)); + + boolean noreply = false; + for (Address recipient : recipients) + if (MessageHelper.isNoReply(recipient)) { + noreply = true; + break; + } + args.putBoolean("remind_noreply", noreply); + + if (identity != null && !TextUtils.isEmpty(identity.internal)) { + boolean external = false; + String[] internals = identity.internal.split(","); + for (Address recipient : recipients) { + String email = ((InternetAddress) recipient).getAddress(); + String domain = UriHelper.getEmailDomain(email); + if (domain == null) + continue; + + boolean found = false; + for (String internal : internals) + if (internal.equalsIgnoreCase(domain)) { + found = true; + break; + } + if (!found) { + external = true; + break; + } + } + args.putBoolean("remind_external", external); + } + + if ((draft.dsn == null || + EntityMessage.DSN_NONE.equals(draft.dsn)) && + (draft.ui_encrypt == null || + EntityMessage.ENCRYPT_NONE.equals(draft.ui_encrypt))) { + args.putBoolean("remind_pgp", PgpHelper.hasPgpKey(context, recipients, false)); + args.putBoolean("remind_smime", SmimeHelper.hasSmimeKey(context, recipients, false)); + } + + if (TextUtils.isEmpty(draft.subject)) + args.putBoolean("remind_subject", true); + + Document d = JsoupEx.parse(body); + + if (notext && + d.select("div[fairemail=reference]").isEmpty()) + args.putBoolean("remind_text", true); + + boolean styled = HtmlHelper.isStyled(d); + args.putBoolean("styled", styled); + + int attached = 0; + List dangerous = new ArrayList<>(); + for (EntityAttachment attachment : attachments) { + if (!attachment.available) + throw new IllegalArgumentException(context.getString(R.string.title_attachments_missing)); + else if (attachment.isAttachment()) + attached++; + String ext = Helper.getExtension(attachment.name); + if (Helper.DANGEROUS_EXTENSIONS.contains(ext)) + dangerous.add(attachment.name); + } + if (dangerous.size() > 0) + args.putString("remind_extension", String.join(", ", dangerous)); + + // Check for missing attachments + if (attached == 0) { + List keywords = new ArrayList<>(); + for (String text : Helper.getStrings(context, R.string.title_attachment_keywords)) + keywords.addAll(Arrays.asList(text.split(","))); + + d.select("div[fairemail=signature]").remove(); + d.select("div[fairemail=reference]").remove(); + + String text = d.text(); + for (String keyword : keywords) + if (text.matches("(?si).*\\b" + Pattern.quote(keyword.trim()) + "\\b.*")) { + args.putBoolean("remind_attachment", true); + break; + } + } + + if (EntityMessage.DSN_HARD_BOUNCE.equals(draft.dsn)) + args.putBoolean("remind_dsn", true); + + // Check size + if (identity != null && identity.max_size != null) + try { + Properties props = MessageHelper.getSessionProperties(true); + if (identity.unicode) + props.put("mail.mime.allowutf8", "true"); + Session isession = Session.getInstance(props, null); + Message imessage = MessageHelper.from(context, draft, identity, isession, false); + + File file = draft.getRawFile(context); + try (OutputStream os = new BufferedOutputStream(new FileOutputStream(file))) { + imessage.writeTo(os); + } + + long size = file.length(); + if (size > identity.max_size) { + args.putBoolean("remind_size", true); + args.putLong("size", size); + args.putLong("max_size", identity.max_size); + } + } catch (Throwable ex) { + Log.e(ex); + } + + args.putBoolean("remind_internet", !ConnectionHelper.getNetworkState(context).isConnected()); + } else { + int mid; + if (action == R.id.action_undo) + mid = R.string.title_undo; + else if (action == R.id.action_redo) + mid = R.string.title_redo; + else + mid = R.string.title_draft_saved; + final String msg = context.getString(mid) + + (BuildConfig.DEBUG + ? " " + draft.revision + (dirty ? "*" : "") + : ""); + + ApplicationEx.getMainHandler().post(new Runnable() { + public void run() { + ToastEx.makeText(context, msg, Toast.LENGTH_LONG).show(); + } + }); + } + + } else if (action == R.id.action_send) { + EntityFolder outbox = EntityFolder.getOutbox(context); + + // Delay sending message + if (draft.ui_snoozed == null && send_delayed != 0) { + if (extras.getBoolean("now")) + draft.ui_snoozed = null; + else + draft.ui_snoozed = new Date().getTime() + send_delayed * 1000L; + } + + if (draft.ui_snoozed != null) + draft.received = draft.ui_snoozed; + + // Copy message to outbox + long did = draft.id; + + draft.id = null; + draft.folder = outbox.id; + draft.uid = null; + draft.fts = false; + draft.ui_hide = false; + draft.id = db.message().insertMessage(draft); + Helper.writeText(draft.getFile(context), body); + + // Move attachments + for (EntityAttachment attachment : attachments) + db.attachment().setMessage(attachment.id, draft.id); + + // Send message + if (draft.ui_snoozed == null) + EntityOperation.queue(context, draft, EntityOperation.SEND); + + // Delete draft (cannot move to outbox) + EntityMessage tbd = db.message().getMessage(did); + if (tbd != null) + EntityOperation.queue(context, tbd, EntityOperation.DELETE); + + final String feedback; + if (draft.ui_snoozed == null) { + boolean suitable = ConnectionHelper.getNetworkState(context).isSuitable(); + if (suitable) + feedback = context.getString(R.string.title_queued); + else + feedback = context.getString(R.string.title_notification_waiting); + } else { + DateFormat DTF = Helper.getDateTimeInstance(context); + feedback = context.getString(R.string.title_queued_at, DTF.format(draft.ui_snoozed)); + } + + toast(feedback); + + if (extras.getBoolean("archive")) { + EntityFolder archive = db.folder().getFolderByType(draft.account, EntityFolder.ARCHIVE); + if (archive != null) { + List messages = db.message().getMessagesByMsgId(draft.account, draft.inreplyto); + if (messages != null) + for (EntityMessage message : messages) + EntityOperation.queue(context, message, EntityOperation.MOVE, archive.id); + } + } + } + } + + db.setTransactionSuccessful(); + } finally { + db.endTransaction(); + } + + if (action == R.id.action_check) + try { + InternetAddress[] ato = MessageHelper.dedup(MessageHelper.parseAddresses(context, to)); + InternetAddress[] acc = MessageHelper.dedup(MessageHelper.parseAddresses(context, cc)); + InternetAddress[] abcc = MessageHelper.dedup(MessageHelper.parseAddresses(context, bcc)); + + try { + checkMx(ato, context); + checkMx(acc, context); + checkMx(abcc, context); + } catch (UnknownHostException ex) { + args.putString("mx_error", ex.getMessage()); + } + } catch (Throwable ignored) { + } + + args.putBoolean("dirty", dirty); + if (dirty) + ServiceSynchronize.eval(context, "compose/action"); + + if (action == R.id.action_send) + if (draft.ui_snoozed == null) + ServiceSend.start(context); + else { + Log.i("Delayed send id=" + draft.id + " at " + new Date(draft.ui_snoozed)); + EntityMessage.snooze(context, draft.id, draft.ui_snoozed); + } + + return draft; + } + + protected Pair> get() { + throw new NotImplementedException("LoaderAction"); + } + + protected void set(Integer plain_only, List attachments) { + throw new NotImplementedException("LoaderAction"); + } + + protected void toast(String feedback) { + throw new NotImplementedException("LoaderAction"); + } + + private void checkAddress(InternetAddress[] addresses, Context context) throws AddressException { + if (addresses == null) + return; + + for (InternetAddress address : addresses) + try { + address.validate(); + } catch (AddressException ex) { + throw new AddressException(context.getString(R.string.title_address_parse_error, + MessageHelper.formatAddressesCompose(new Address[]{address}), ex.getMessage())); + } + } + + private void checkMx(InternetAddress[] addresses, Context context) throws UnknownHostException { + SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(context); + boolean lookup_mx = prefs.getBoolean("lookup_mx", false); + if (!lookup_mx) + return; + + if (addresses == null) + return; + + ConnectivityManager cm = Helper.getSystemService(context, ConnectivityManager.class); + NetworkInfo ani = (cm == null ? null : cm.getActiveNetworkInfo()); + if (ani != null && ani.isConnected()) + DnsHelper.checkMx(context, addresses); + } + + static String getActionName(int id) { + if (id == R.id.action_delete) { + return "delete"; + } else if (id == R.id.action_undo) { + return "undo"; + } else if (id == R.id.action_redo) { + return "redo"; + } else if (id == R.id.action_save) { + return "save"; + } else if (id == R.id.action_check) { + return "check"; + } else if (id == R.id.action_send) { + return "send"; + } + return Integer.toString(id); + } +} diff --git a/app/src/main/java/eu/faircode/email/LoaderComposeDraft.java b/app/src/main/java/eu/faircode/email/LoaderComposeDraft.java new file mode 100644 index 0000000000..d784cbc329 --- /dev/null +++ b/app/src/main/java/eu/faircode/email/LoaderComposeDraft.java @@ -0,0 +1,983 @@ +package eu.faircode.email; + +/* + This file is part of FairEmail. + + FairEmail 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. + + FairEmail 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 FairEmail. If not, see . + + Copyright 2018-2023 by Marcel Bokhorst (M66B) +*/ + +import android.content.Context; +import android.content.SharedPreferences; +import android.net.Uri; +import android.os.Bundle; +import android.os.OperationCanceledException; +import android.text.Spanned; +import android.text.TextUtils; + +import androidx.preference.PreferenceManager; + +import org.apache.poi.ss.formula.eval.NotImplementedException; +import org.jsoup.nodes.Document; +import org.jsoup.nodes.Element; +import org.jsoup.select.Elements; +import org.w3c.dom.css.CSSStyleSheet; + +import java.io.File; +import java.io.IOException; +import java.nio.charset.StandardCharsets; +import java.util.ArrayList; +import java.util.Arrays; +import java.util.Date; +import java.util.HashMap; +import java.util.List; +import java.util.Map; + +import javax.mail.Address; +import javax.mail.MessageRemovedException; +import javax.mail.Part; +import javax.mail.internet.AddressException; +import javax.mail.internet.InternetAddress; + +import biweekly.ICalendar; +import biweekly.component.VEvent; +import biweekly.property.Organizer; + +public abstract class LoaderComposeDraft extends SimpleTask { + private static final int MAX_QUOTE_LEVEL = 5; + + @Override + protected ComposeHelper.DraftData onExecute(Context context, Bundle args) throws Throwable { + String action = args.getString("action"); + long id = args.getLong("id", -1); + long aid = args.getLong("account", -1); + long iid = args.getLong("identity", -1); + long reference = args.getLong("reference", -1); + int dsn = args.getInt("dsn", EntityMessage.DSN_RECEIPT); + File ics = (File) args.getSerializable("ics"); + String status = args.getString("status"); + // raw + long answer = args.getLong("answer", -1); + String to = args.getString("to"); + String cc = args.getString("cc"); + String bcc = args.getString("bcc"); + // inreplyto + String external_subject = args.getString("subject", ""); + String external_body = args.getString("body", ""); + String external_text = args.getString("text"); + CharSequence selected_text = args.getCharSequence("selected"); + ArrayList uris = args.getParcelableArrayList("attachments"); + + SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(context); + boolean plain_only = prefs.getBoolean("plain_only", false); + boolean plain_only_reply = prefs.getBoolean("plain_only_reply", false); + boolean resize_reply = prefs.getBoolean("resize_reply", true); + boolean sign_default = prefs.getBoolean("sign_default", false); + boolean encrypt_default = prefs.getBoolean("encrypt_default", false); + boolean receipt_default = prefs.getBoolean("receipt_default", false); + boolean write_below = prefs.getBoolean("write_below", false); + boolean save_drafts = prefs.getBoolean("save_drafts", true); + boolean auto_identity = prefs.getBoolean("auto_identity", false); + boolean suggest_sent = prefs.getBoolean("suggest_sent", true); + boolean suggest_received = prefs.getBoolean("suggest_received", false); + boolean forward_new = prefs.getBoolean("forward_new", true); + + Log.i("Load draft action=" + action + " id=" + id + " reference=" + reference); + + Map crumb = new HashMap<>(); + crumb.put("draft", Long.toString(id)); + crumb.put("reference", Long.toString(reference)); + crumb.put("action", action); + Log.breadcrumb("compose", crumb); + + ComposeHelper.DraftData data = new ComposeHelper.DraftData(); + + DB db = DB.getInstance(context); + try { + db.beginTransaction(); + + data.identities = db.identity().getComposableIdentities(null); + if (data.identities == null || data.identities.size() == 0) + throw new OperationCanceledException(context.getString(R.string.title_no_composable)); + + data.draft = db.message().getMessage(id); + boolean wb = (data.draft == null || data.draft.write_below == null ? write_below : data.draft.write_below); + if (data.draft == null || data.draft.ui_hide) { + // New draft + if ("edit".equals(action)) + throw new MessageRemovedException("Draft for edit was deleted hide=" + (data.draft != null)); + + EntityMessage ref = db.message().getMessage(reference); + + data.draft = new EntityMessage(); + data.draft.msgid = EntityMessage.generateMessageId(); + + // Select identity matching from address + EntityIdentity selected = null; + + if (aid < 0) + if (ref == null) { + EntityAccount primary = db.account().getPrimaryAccount(); + if (primary != null) + aid = primary.id; + } else + aid = ref.account; + if (iid < 0 && ref != null && ref.identity != null) + iid = ref.identity; + + if (iid >= 0) + for (EntityIdentity identity : data.identities) + if (identity.id.equals(iid)) { + selected = identity; + EntityLog.log(context, "Selected requested identity=" + iid); + break; + } + + if (ref != null) { + Address[] refto; + boolean self = ref.replySelf(data.identities, ref.account); + if (ref.to == null || ref.to.length == 0 || self) + refto = ref.from; + else + refto = ref.to; + Log.i("Ref self=" + self + + " to=" + MessageHelper.formatAddresses(refto)); + if (refto != null && refto.length > 0) { + if (selected == null) + for (Address sender : refto) + for (EntityIdentity identity : data.identities) + if (identity.account.equals(aid) && + identity.sameAddress(sender)) { + selected = identity; + EntityLog.log(context, "Selected same account/identity"); + break; + } + + if (selected == null) + for (Address sender : refto) + for (EntityIdentity identity : data.identities) + if (identity.account.equals(aid) && + identity.similarAddress(sender)) { + selected = identity; + EntityLog.log(context, "Selected similar account/identity"); + break; + } + + if (selected == null) + for (Address sender : refto) + for (EntityIdentity identity : data.identities) + if (identity.sameAddress(sender)) { + selected = identity; + EntityLog.log(context, "Selected same */identity"); + break; + } + + if (selected == null) + for (Address sender : refto) + for (EntityIdentity identity : data.identities) + if (identity.similarAddress(sender)) { + selected = identity; + EntityLog.log(context, "Selected similer */identity"); + break; + } + } + } + + if (selected == null && auto_identity) + try { + Address[] tos = MessageHelper.parseAddresses(context, to); + if (tos != null && tos.length > 0) { + String email = ((InternetAddress) tos[0]).getAddress(); + List identities = null; + if (suggest_sent) + identities = db.contact().getIdentities(email, EntityContact.TYPE_TO); + if (suggest_received && (identities == null || identities.size() == 0)) + identities = db.contact().getIdentities(email, EntityContact.TYPE_FROM); + if (identities != null && identities.size() == 1) { + EntityIdentity identity = db.identity().getIdentity(identities.get(0)); + if (identity != null) + selected = identity; + } + } + } catch (AddressException ex) { + Log.i(ex); + } + + if (selected == null) + for (EntityIdentity identity : data.identities) + if (identity.account.equals(aid) && identity.primary) { + selected = identity; + EntityLog.log(context, "Selected primary account/identity"); + break; + } + + if (selected == null) + for (EntityIdentity identity : data.identities) + if (identity.account.equals(aid)) { + selected = identity; + EntityLog.log(context, "Selected account/identity"); + break; + } + + if (selected == null) + for (EntityIdentity identity : data.identities) + if (identity.primary) { + selected = identity; + EntityLog.log(context, "Selected primary */identity"); + break; + } + + if (selected == null) + for (EntityIdentity identity : data.identities) { + selected = identity; + EntityLog.log(context, "Selected */identity"); + break; + } + + if (selected == null) + throw new OperationCanceledException(context.getString(R.string.title_no_composable)); + + EntityLog.log(context, "Selected=" + selected.email); + + if (!"dsn".equals(action)) { + if (plain_only && + !"resend".equals(action) && + !"editasnew".equals(action)) + data.draft.plain_only = 1; + + if (encrypt_default || selected.encrypt_default) + if (selected.encrypt == 0) + data.draft.ui_encrypt = EntityMessage.PGP_SIGNENCRYPT; + else + data.draft.ui_encrypt = EntityMessage.SMIME_SIGNENCRYPT; + else if (sign_default || selected.sign_default) + if (selected.encrypt == 0) + data.draft.ui_encrypt = EntityMessage.PGP_SIGNONLY; + else + data.draft.ui_encrypt = EntityMessage.SMIME_SIGNONLY; + } + + if (receipt_default) + data.draft.receipt_request = true; + + data.draft.sensitivity = (selected.sensitivity < 1 ? null : selected.sensitivity); + + Document document = Document.createShell(""); + + if (ref == null) { + data.draft.thread = data.draft.msgid; + + try { + data.draft.to = MessageHelper.parseAddresses(context, to); + } catch (AddressException ex) { + Log.w(ex); + } + + try { + data.draft.cc = MessageHelper.parseAddresses(context, cc); + } catch (AddressException ex) { + Log.w(ex); + } + + try { + data.draft.bcc = MessageHelper.parseAddresses(context, bcc); + } catch (AddressException ex) { + Log.w(ex); + } + + data.draft.inreplyto = args.getString("inreplyto", null); + + data.draft.subject = external_subject; + + if (!TextUtils.isEmpty(external_body)) { + Document d = JsoupEx.parse(external_body); // Passed html + Element e = document + .createElement("div") + .html(d.body().html()); + document.body().appendChild(e); + } + + EntityAnswer a = (answer < 0 + ? db.answer().getStandardAnswer() + : db.answer().getAnswer(answer)); + if (a != null) { + db.answer().applyAnswer(a.id, new Date().getTime()); + if (answer > 0) + data.draft.subject = a.name; + if (TextUtils.isEmpty(external_body)) { + Document d = JsoupEx.parse(a.getHtml(context, null)); + document.body().append(d.body().html()); + } + } + + data.draft.signature = prefs.getBoolean("signature_new", true); + ComposeHelper.addSignature(context, document, data.draft, selected); + } else { + // Actions: + // - reply + // - reply_all + // - forward + // - resend + // - editasnew + // - list + // - dsn + // - receipt + // - participation + + // References + if ("reply".equals(action) || "reply_all".equals(action) || + "list".equals(action) || + "dsn".equals(action) || + "participation".equals(action)) { + // https://tools.ietf.org/html/rfc5322#section-3.6.4 + // The "References:" field will contain the contents of the parent's "References:" field (if any) + // followed by the contents of the parent's "Message-ID:" field (if any). + String refs = (ref.references == null ? "" : ref.references); + if (!TextUtils.isEmpty(ref.msgid)) + refs = (TextUtils.isEmpty(refs) ? ref.msgid : refs + " " + ref.msgid); + data.draft.references = refs; + data.draft.inreplyto = ref.msgid; + data.draft.thread = ref.thread; + + if ("list".equals(action) && ref.list_post != null) + data.draft.to = ref.list_post; + else if ("dsn".equals(action)) { + if (EntityMessage.DSN_RECEIPT.equals(dsn)) { + if (ref.receipt_to != null) + data.draft.to = ref.receipt_to; + } else if (EntityMessage.DSN_HARD_BOUNCE.equals(dsn)) { + if (ref.return_path != null) + data.draft.to = ref.return_path; + } + } else { + // Prevent replying to self + if (ref.replySelf(data.identities, ref.account)) { + EntityLog.log(context, "Reply self ref" + + " from=" + MessageHelper.formatAddresses(ref.from) + + " to=" + MessageHelper.formatAddresses(ref.to)); + data.draft.from = ref.from; + data.draft.to = ref.to; + } else { + data.draft.from = ref.to; + data.draft.to = (ref.reply == null || ref.reply.length == 0 ? ref.from : ref.reply); + } + + if (ref.identity != null) { + EntityIdentity recognized = db.identity().getIdentity(ref.identity); + EntityLog.log(context, "Recognized=" + (recognized == null ? null : recognized.email)); + + Address preferred = null; + if (recognized != null) { + Address same = null; + Address similar = null; + + List
addresses = new ArrayList<>(); + if (data.draft.from != null) + addresses.addAll(Arrays.asList(data.draft.from)); + if (data.draft.to != null) + addresses.addAll(Arrays.asList(data.draft.to)); + if (ref.cc != null) + addresses.addAll(Arrays.asList(ref.cc)); + if (ref.bcc != null) + addresses.addAll(Arrays.asList(ref.bcc)); + + for (Address from : addresses) { + if (same == null && recognized.sameAddress(from)) + same = from; + if (similar == null && recognized.similarAddress(from)) + similar = from; + } + + //if (ref.deliveredto != null) + // try { + // Address deliveredto = new InternetAddress(ref.deliveredto); + // if (same == null && recognized.sameAddress(deliveredto)) + // same = deliveredto; + // if (similar == null && recognized.similarAddress(deliveredto)) + // similar = deliveredto; + // } catch (AddressException ex) { + // Log.w(ex); + // } + + EntityLog.log(context, "From=" + MessageHelper.formatAddresses(data.draft.from) + + " delivered-to=" + ref.deliveredto + + " same=" + (same == null ? null : ((InternetAddress) same).getAddress()) + + " similar=" + (similar == null ? null : ((InternetAddress) similar).getAddress())); + + preferred = (same == null ? similar : same); + } + + if (preferred != null) { + String from = ((InternetAddress) preferred).getAddress(); + String name = ((InternetAddress) preferred).getPersonal(); + EntityLog.log(context, "Preferred=" + name + " <" + from + ">"); + if (TextUtils.isEmpty(from) || from.equalsIgnoreCase(recognized.email)) + from = null; + if (!recognized.reply_extra_name || + TextUtils.isEmpty(name) || name.equals(recognized.name)) + name = null; + String username = UriHelper.getEmailUser(from); + String extra = (name == null ? "" : name + ", ") + + (username == null ? "" : username); + data.draft.extra = (TextUtils.isEmpty(extra) ? null : extra); + } else + EntityLog.log(context, "Preferred=null"); + } else + EntityLog.log(context, "Recognized=null"); + } + + if ("reply_all".equals(action)) { + List
all = new ArrayList<>(); + for (Address recipient : ref.getAllRecipients(data.identities, ref.account)) { + boolean found = false; + if (data.draft.to != null) + for (Address t : data.draft.to) + if (MessageHelper.equalEmail(recipient, t)) { + found = true; + break; + } + if (!found) + all.add(recipient); + } + data.draft.cc = all.toArray(new Address[0]); + } else if ("dsn".equals(action)) { + data.draft.dsn = dsn; + data.draft.receipt_request = false; + } + + } else if ("forward".equals(action)) { + if (forward_new) + data.draft.thread = data.draft.msgid; // new thread + else { + data.draft.thread = ref.thread; + data.draft.inreplyto = ref.msgid; + data.draft.references = (ref.references == null ? "" : ref.references + " ") + ref.msgid; + } + data.draft.wasforwardedfrom = ref.msgid; + } else if ("resend".equals(action)) { + data.draft.resend = true; + data.draft.thread = data.draft.msgid; + data.draft.headers = ref.headers; + } else if ("editasnew".equals(action)) + data.draft.thread = data.draft.msgid; + + // Subject + String subject = (ref.subject == null ? "" : ref.subject); + if ("reply".equals(action) || "reply_all".equals(action)) { + data.draft.subject = + EntityMessage.getSubject(context, ref.language, subject, false); + + if (external_text != null) { + Element div = document.createElement("div"); + for (String line : external_text.split("\\r?\\n")) { + Element span = document.createElement("span"); + span.text(line); + div.appendChild(span); + div.appendElement("br"); + } + document.body().appendChild(div); + } + } else if ("forward".equals(action)) { + data.draft.subject = + EntityMessage.getSubject(context, ref.language, subject, true); + } else if ("resend".equals(action)) { + data.draft.subject = ref.subject; + } else if ("editasnew".equals(action)) { + if (ref.from != null && ref.from.length == 1) { + String from = ((InternetAddress) ref.from[0]).getAddress(); + for (EntityIdentity identity : data.identities) + if (identity.email.equals(from)) { + selected = identity; + break; + } + } + + data.draft.to = ref.to; + data.draft.cc = ref.cc; + data.draft.bcc = ref.bcc; + data.draft.subject = ref.subject; + + if (ref.content) + document = JsoupEx.parse(ref.getFile(context)); + } else if ("list".equals(action)) { + data.draft.subject = ref.subject; + } else if ("dsn".equals(action)) { + if (EntityMessage.DSN_HARD_BOUNCE.equals(dsn)) + data.draft.subject = context.getString(R.string.title_hard_bounce_subject); + else + data.draft.subject = context.getString(R.string.title_receipt_subject, subject); + + String[] texts; + if (EntityMessage.DSN_HARD_BOUNCE.equals(dsn)) + texts = new String[]{context.getString(R.string.title_hard_bounce_text)}; + else { + EntityAnswer receipt = db.answer().getReceiptAnswer(); + if (receipt == null) + texts = Helper.getStrings(context, ref.language, R.string.title_receipt_text); + else { + db.answer().applyAnswer(receipt.id, new Date().getTime()); + texts = new String[0]; + Document d = JsoupEx.parse(receipt.getHtml(context, null)); + document.body().append(d.body().html()); + } + } + + for (int i = 0; i < texts.length; i++) { + if (i > 0) + document.body() + .appendElement("br"); + + Element div = document.createElement("div"); + div.text(texts[i]); + document.body() + .appendChild(div) + .appendElement("br"); + } + } else if ("participation".equals(action)) + data.draft.subject = status + ": " + ref.subject; + + if (!"dsn".equals(action)) { + // Sensitivity + data.draft.sensitivity = ref.sensitivity; + + // Plain-only + if (plain_only_reply && ref.isPlainOnly()) + data.draft.plain_only = 1; + + // Encryption + List
recipients = new ArrayList<>(); + if (data.draft.to != null) + recipients.addAll(Arrays.asList(data.draft.to)); + if (data.draft.cc != null) + recipients.addAll(Arrays.asList(data.draft.cc)); + if (data.draft.bcc != null) + recipients.addAll(Arrays.asList(data.draft.bcc)); + + if (!BuildConfig.DEBUG) + if (EntityMessage.PGP_SIGNONLY.equals(ref.ui_encrypt) || + EntityMessage.PGP_SIGNENCRYPT.equals(ref.ui_encrypt)) { + if (PgpHelper.isOpenKeychainInstalled(context) && + selected.sign_key != null && + PgpHelper.hasPgpKey(context, recipients, true)) + data.draft.ui_encrypt = ref.ui_encrypt; + } else if (EntityMessage.SMIME_SIGNONLY.equals(ref.ui_encrypt) || + EntityMessage.SMIME_SIGNENCRYPT.equals(ref.ui_encrypt)) { + if (ActivityBilling.isPro(context) && + selected.sign_key_alias != null && + SmimeHelper.hasSmimeKey(context, recipients, true)) + data.draft.ui_encrypt = ref.ui_encrypt; + } + } + + // Reply template + EntityAnswer a = null; + if (answer < 0) { + if ("reply".equals(action) || "reply_all".equals(action) || + "forward".equals(action) || "list".equals(action)) + a = db.answer().getStandardAnswer(); + } else + a = db.answer().getAnswer(answer); + + if (a != null) { + db.answer().applyAnswer(a.id, new Date().getTime()); + if (a.label != null && ref != null) + EntityOperation.queue(context, ref, EntityOperation.LABEL, a.label, true); + Document d = JsoupEx.parse(a.getHtml(context, data.draft.to)); + document.body().append(d.body().html()); + } + + // Signature + if ("reply".equals(action) || "reply_all".equals(action)) + data.draft.signature = prefs.getBoolean("signature_reply", true); + else if ("forward".equals(action)) + data.draft.signature = prefs.getBoolean("signature_forward", true); + else + data.draft.signature = false; + + if (ref.content && "resend".equals(action)) { + document = JsoupEx.parse(ref.getFile(context)); + HtmlHelper.clearAnnotations(document); + // Save original body + Element div = document.body() + .tagName("div") + .attr("fairemail", "reference"); + Element body = document.createElement("body") + .appendChild(div); + document.body().replaceWith(body); + } + + // Reply header + if (ref.content && + !"resend".equals(action) && + !"editasnew".equals(action) && + !("list".equals(action) && TextUtils.isEmpty(selected_text)) && + !"dsn".equals(action)) { + // Reply/forward + Element reply = document.createElement("div"); + reply.attr("fairemail", "reference"); + + // Build reply header + boolean separate_reply = prefs.getBoolean("separate_reply", false); + boolean extended_reply = prefs.getBoolean("extended_reply", false); + Element p = ref.getReplyHeader(context, document, separate_reply, extended_reply); + reply.appendChild(p); + + Document d; + if (TextUtils.isEmpty(selected_text)) { + // Get referenced message body + d = JsoupEx.parse(ref.getFile(context)); + HtmlHelper.normalizeNamespaces(d, false); + HtmlHelper.clearAnnotations(d); // Legacy left-overs + + if (BuildConfig.DEBUG) + d.select(".faircode_remove").remove(); + + if ("reply".equals(action) || "reply_all".equals(action)) { + // Remove signature separators + boolean remove_signatures = prefs.getBoolean("remove_signatures", false); + if (remove_signatures) + HtmlHelper.removeSignatures(d); + + // Limit number of nested block quotes + boolean quote_limit = prefs.getBoolean("quote_limit", true); + if (quote_limit) + HtmlHelper.quoteLimit(d, MAX_QUOTE_LEVEL); + } + } else { + // Selected text + d = Document.createShell(""); + + Element div = d.createElement("div"); + if (selected_text instanceof Spanned) + div.html(HtmlHelper.toHtml((Spanned) selected_text, context)); + else + for (String line : selected_text.toString().split("\\r?\\n")) { + Element span = document.createElement("span"); + span.text(line); + div.appendChild(span); + div.appendElement("br"); + } + + d.body().appendChild(div); + } + + Element e = d.body(); + + // Apply styles + List sheets = HtmlHelper.parseStyles(d.head().select("style")); + for (Element element : e.select("*")) { + String tag = element.tagName(); + String clazz = element.attr("class"); + String style = HtmlHelper.processStyles(context, tag, clazz, null, sheets); + style = HtmlHelper.mergeStyles(style, element.attr("style")); + if (!TextUtils.isEmpty(style)) + element.attr("style", style); + } + + // Quote referenced message body + boolean quote_reply = prefs.getBoolean("quote_reply", true); + boolean quote = (quote_reply && + ("reply".equals(action) || "reply_all".equals(action) || "list".equals(action))); + + if (quote) { + String style = e.attr("style"); + style = HtmlHelper.mergeStyles(style, HtmlHelper.getQuoteStyle(e)); + e.tagName("blockquote").attr("style", style); + } else + e.tagName("p"); + reply.appendChild(e); + + if (wb && data.draft.wasforwardedfrom == null) + document.body().prependChild(reply); + else + document.body().appendChild(reply); + + ComposeHelper.addSignature(context, document, data.draft, selected); + } + } + + EntityFolder drafts = db.folder().getFolderByType(selected.account, EntityFolder.DRAFTS); + if (drafts == null) + throw new IllegalArgumentException(context.getString(R.string.title_no_drafts)); + + boolean signature_once = prefs.getBoolean("signature_reply_once", false); + if (signature_once && data.draft.signature && + ref != null && ref.thread != null && + ("reply".equals(action) || "reply_all".equals(action))) { + List outbound = new ArrayList<>(); + + EntityFolder sent = db.folder().getFolderByType(drafts.account, EntityFolder.SENT); + if (sent != null) + outbound.addAll(db.message().getMessagesByThread(drafts.account, ref.thread, null, sent.id)); + + EntityFolder outbox = db.folder().getOutbox(); + if (outbox != null) + outbound.addAll(db.message().getMessagesByThread(drafts.account, ref.thread, null, outbox.id)); + + if (outbound.size() > 0) { + Log.i("Signature suppressed"); + data.draft.signature = false; + } + } + + data.draft.account = drafts.account; + data.draft.folder = drafts.id; + data.draft.identity = selected.id; + data.draft.from = new InternetAddress[]{new InternetAddress(selected.email, selected.name, StandardCharsets.UTF_8.name())}; + + data.draft.sender = MessageHelper.getSortKey(data.draft.from); + Uri lookupUri = ContactInfo.getLookupUri(data.draft.from); + data.draft.avatar = (lookupUri == null ? null : lookupUri.toString()); + + data.draft.received = new Date().getTime(); + data.draft.seen = true; + data.draft.ui_seen = true; + + data.draft.revision = 1; + data.draft.revisions = 1; + + data.draft.id = db.message().insertMessage(data.draft); + + String html = document.html(); + Helper.writeText(data.draft.getFile(context), html); + Helper.writeText(data.draft.getFile(context, data.draft.revision), html); + + String text = HtmlHelper.getFullText(html); + data.draft.preview = HtmlHelper.getPreview(text); + data.draft.language = HtmlHelper.getLanguage(context, data.draft.subject, text); + db.message().setMessageContent(data.draft.id, + true, + data.draft.language, + data.draft.plain_only, + data.draft.preview, + null); + + if ("participation".equals(action)) { + EntityAttachment attachment = new EntityAttachment(); + attachment.message = data.draft.id; + attachment.sequence = 1; + attachment.name = "meeting.ics"; + attachment.type = "text/calendar"; + attachment.disposition = Part.ATTACHMENT; + attachment.size = ics.length(); + attachment.progress = null; + attachment.available = true; + attachment.id = db.attachment().insertAttachment(attachment); + + File file = attachment.getFile(context); + Helper.copy(ics, file); + Helper.secureDelete(ics); + + ICalendar icalendar = CalendarHelper.parse(context, file); + VEvent event = icalendar.getEvents().get(0); + Organizer organizer = event.getOrganizer(); + if (organizer != null) { + String email = organizer.getEmail(); + String name = organizer.getCommonName(); + if (!TextUtils.isEmpty(email)) { + InternetAddress o = new InternetAddress(email, name, StandardCharsets.UTF_8.name()); + Log.i("Setting organizer=" + o); + data.draft.to = new Address[]{o}; + } + } + } + + if ("new".equals(action) && uris != null) { + ArrayList images = new ArrayList<>(); + for (Uri uri : uris) + try { + ComposeHelper.UriInfo info = ComposeHelper.getUriInfo(uri, context); + if (info.isImage()) + images.add(uri); + else + ComposeHelper.addAttachment(context, data.draft.id, uri, null, false, 0, false); + } catch (IOException ex) { + Log.e(ex); + } + + if (images.size() > 0) + args.putParcelableArrayList("images", images); + } + + if (ref != null && + ("reply".equals(action) || "reply_all".equals(action) || + "forward".equals(action) || + "resend".equals(action) || + "editasnew".equals(action))) { + List cid = new ArrayList<>(); + for (Element img : document.select("img")) { + String src = img.attr("src"); + if (src.startsWith("cid:")) + cid.add("<" + src.substring(4) + ">"); + } + + int sequence = 0; + List attachments = db.attachment().getAttachments(ref.id); + for (EntityAttachment attachment : attachments) + if (attachment.subsequence == null && + !attachment.isEncryption() && + (cid.contains(attachment.cid) || + !("reply".equals(action) || "reply_all".equals(action)))) { + if (attachment.available) { + File source = attachment.getFile(context); + + if (cid.contains(attachment.cid)) + attachment.disposition = Part.INLINE; + else { + attachment.cid = null; + attachment.related = false; + attachment.disposition = Part.ATTACHMENT; + } + + attachment.id = null; + attachment.message = data.draft.id; + attachment.sequence = ++sequence; + attachment.id = db.attachment().insertAttachment(attachment); + + File target = attachment.getFile(context); + Helper.copy(source, target); + + if (resize_reply && + ("reply".equals(action) || "reply_all".equals(action))) + ComposeHelper.resizeAttachment(context, attachment, ComposeHelper.REDUCED_IMAGE_SIZE); + } else + args.putBoolean("incomplete", true); + } + } + + if (save_drafts && + (data.draft.ui_encrypt == null || + EntityMessage.ENCRYPT_NONE.equals(data.draft.ui_encrypt)) && + (!"new".equals(action) || + answer > 0 || + !TextUtils.isEmpty(to) || + !TextUtils.isEmpty(cc) || + !TextUtils.isEmpty(bcc) || + !TextUtils.isEmpty(external_subject) || + !TextUtils.isEmpty(external_body) || + !TextUtils.isEmpty(external_text) || + !TextUtils.isEmpty(selected_text) || + (uris != null && uris.size() > 0))) { + Map c = new HashMap<>(); + c.put("id", data.draft.id == null ? null : Long.toString(data.draft.id)); + c.put("encrypt", data.draft.encrypt + "/" + data.draft.ui_encrypt); + c.put("action", action); + Log.breadcrumb("Load draft", c); + + EntityOperation.queue(context, data.draft, EntityOperation.ADD); + } + } else { + args.putBoolean("saved", true); + + if (!data.draft.ui_seen) + EntityOperation.queue(context, data.draft, EntityOperation.SEEN, true); + + // External draft + if (data.draft.identity == null) { + for (EntityIdentity identity : data.identities) + if (identity.account.equals(data.draft.account)) + if (identity.primary) { + data.draft.identity = identity.id; + break; + } else if (data.draft.identity == null) + data.draft.identity = identity.id; + + if (data.draft.identity != null) + db.message().setMessageIdentity(data.draft.id, data.draft.identity); + Log.i("Selected external identity=" + data.draft.identity); + } + + if (data.draft.revision == null || data.draft.revisions == null) { + data.draft.revision = 1; + data.draft.revisions = 1; + db.message().setMessageRevision(data.draft.id, data.draft.revision); + db.message().setMessageRevisions(data.draft.id, data.draft.revisions); + } + + if (data.draft.content || data.draft.uid == null) { + if (data.draft.uid == null && !data.draft.content) + Log.e("Draft without uid"); + + File file = data.draft.getFile(context); + + Document doc = (data.draft.content ? JsoupEx.parse(file) : Document.createShell("")); + doc.select("div[fairemail=signature]").remove(); + Elements ref = doc.select("div[fairemail=reference]"); + ref.remove(); + + File refFile = data.draft.getRefFile(context); + if (refFile.exists()) { + ref.html(Helper.readText(refFile)); + Helper.secureDelete(refFile); + } + + // Possibly external draft + + for (Element e : ref) + if (wb && data.draft.wasforwardedfrom == null) + doc.body().prependChild(e); + else + doc.body().appendChild(e); + + EntityIdentity identity = null; + if (data.draft.identity != null) + identity = db.identity().getIdentity(data.draft.identity); + + ComposeHelper.addSignature(context, doc, data.draft, identity); + + String html = doc.html(); + Helper.writeText(file, html); + Helper.writeText(data.draft.getFile(context, data.draft.revision), html); + + String text = HtmlHelper.getFullText(html); + data.draft.preview = HtmlHelper.getPreview(text); + data.draft.language = HtmlHelper.getLanguage(context, data.draft.subject, text); + db.message().setMessageContent(data.draft.id, + true, + data.draft.language, + data.draft.plain_only, + data.draft.preview, + null); + } else + EntityOperation.queue(context, data.draft, EntityOperation.BODY); + } + + List attachments = db.attachment().getAttachments(data.draft.id); + if (attachments != null) + for (EntityAttachment attachment : attachments) + if (!attachment.available && attachment.progress == null && attachment.error == null) + EntityOperation.queue(context, data.draft, EntityOperation.ATTACHMENT, attachment.id); + + set(data.draft.plain_only, attachments); + + db.setTransactionSuccessful(); + } finally { + db.endTransaction(); + } + + ServiceSynchronize.eval(context, "compose/draft"); + + return data; + } + + @Override + protected void onException(Bundle args, Throwable ex) { + throw new NotImplementedException("LoaderDraft"); + } + + protected void set(Integer plain_only, List attachments) { + throw new NotImplementedException("LoaderDraft"); + } +}