FairEmail/app/src/main/java/eu/faircode/email/EntityOperation.java

296 lines
11 KiB
Java

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 <http://www.gnu.org/licenses/>.
Copyright 2018-2019 by Marcel Bokhorst (M66B)
*/
import android.content.Context;
import android.content.SharedPreferences;
import androidx.annotation.NonNull;
import androidx.preference.PreferenceManager;
import androidx.room.Entity;
import androidx.room.ForeignKey;
import androidx.room.Index;
import androidx.room.PrimaryKey;
import org.json.JSONArray;
import org.json.JSONException;
import java.io.File;
import java.io.IOException;
import java.util.Calendar;
import java.util.Date;
import java.util.Objects;
import static androidx.room.ForeignKey.CASCADE;
@Entity(
tableName = EntityOperation.TABLE_NAME,
foreignKeys = {
@ForeignKey(childColumns = "folder", entity = EntityFolder.class, parentColumns = "id", onDelete = CASCADE),
@ForeignKey(childColumns = "message", entity = EntityMessage.class, parentColumns = "id", onDelete = CASCADE)
},
indices = {
@Index(value = {"account"}),
@Index(value = {"folder"}),
@Index(value = {"message"}),
@Index(value = {"name"}),
@Index(value = {"state"})
}
)
public class EntityOperation {
static final String TABLE_NAME = "operation";
@PrimaryKey(autoGenerate = true)
public Long id;
public Long account; // performance
@NonNull
public Long folder;
public Long message;
@NonNull
public String name;
@NonNull
public String args;
@NonNull
public Long created;
public String state;
public String error;
static final String ADD = "add";
static final String MOVE = "move";
static final String COPY = "copy";
static final String DELETE = "delete";
static final String SEND = "send";
static final String SEEN = "seen";
static final String ANSWERED = "answered";
static final String FLAG = "flag";
static final String KEYWORD = "keyword";
static final String HEADERS = "headers";
static final String RAW = "raw";
static final String BODY = "body";
static final String ATTACHMENT = "attachment";
static final String SYNC = "sync";
static final String SUBSCRIBE = "subscribe";
static void queue(Context context, EntityMessage message, String name, Object... values) {
DB db = DB.getInstance(context);
JSONArray jargs = new JSONArray();
for (Object value : values)
jargs.put(value);
long folder = message.folder;
try {
if (SEEN.equals(name)) {
for (EntityMessage similar : db.message().getMessageByMsgId(message.account, message.msgid)) {
db.message().setMessageUiSeen(similar.id, jargs.getBoolean(0));
db.message().setMessageUiIgnored(similar.id, true);
}
} else if (FLAG.equals(name)) {
boolean flagged = jargs.getBoolean(0);
Integer color = (jargs.length() > 1 && !jargs.isNull(1) ? jargs.getInt(1) : null);
for (EntityMessage similar : db.message().getMessageByMsgId(message.account, message.msgid)) {
db.message().setMessageUiFlagged(similar.id, flagged);
db.message().setMessageColor(similar.id, flagged ? color : null);
}
} else if (ANSWERED.equals(name))
for (EntityMessage similar : db.message().getMessageByMsgId(message.account, message.msgid))
db.message().setMessageUiAnswered(similar.id, jargs.getBoolean(0));
else if (MOVE.equals(name)) {
// Parameters:
// 0: target folder
// 1: auto read
SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(context);
boolean autoread = prefs.getBoolean("autoread", false);
if (jargs.length() > 1)
autoread = (autoread && jargs.getBoolean(1));
jargs.put(1, autoread);
EntityFolder source = db.folder().getFolder(message.folder);
EntityFolder target = db.folder().getFolder(jargs.getLong(0));
if (source.id.equals(target.id))
return;
if (!EntityFolder.ARCHIVE.equals(source.type) || EntityFolder.TRASH.equals(target.type))
db.message().setMessageUiHide(message.id, true);
Calendar cal_keep = Calendar.getInstance();
cal_keep.add(Calendar.DAY_OF_MONTH, -target.keep_days);
cal_keep.set(Calendar.HOUR_OF_DAY, 0);
cal_keep.set(Calendar.MINUTE, 0);
cal_keep.set(Calendar.SECOND, 0);
cal_keep.set(Calendar.MILLISECOND, 0);
// Create copy without uid in target folder
// Message with same msgid can be in archive
if (message.uid != null &&
target.synchronize &&
message.received > cal_keep.getTimeInMillis() &&
db.message().countMessageByMsgId(target.id, message.msgid) == 0) {
File msource = message.getFile(context);
// Copy message to target folder
long id = message.id;
Long identity = message.identity;
long uid = message.uid;
boolean seen = message.seen;
boolean ui_seen = message.ui_seen;
boolean ui_browsed = message.ui_browsed;
String error = message.error;
message.id = null;
message.account = target.account;
message.folder = target.id;
message.identity = null;
message.uid = null;
if (autoread) {
message.seen = true;
message.ui_seen = true;
}
message.ui_browsed = false;
message.error = null;
message.id = db.message().insertMessage(message);
File mtarget = message.getFile(context);
long tmpid = message.id;
message.id = id;
message.account = source.account;
message.folder = source.id;
message.identity = identity;
message.uid = uid;
message.seen = seen;
message.ui_seen = ui_seen;
message.ui_browsed = ui_browsed;
message.error = error;
if (message.content)
try {
Helper.copy(msource, mtarget);
} catch (IOException ex) {
Log.e(ex);
db.message().setMessageContent(tmpid, false, null, null, null);
db.message().setMessageSize(message.id, null);
}
EntityAttachment.copy(context, message.id, tmpid);
}
// Cross account move
if (!source.account.equals(target.account))
if (message.raw != null && message.raw) {
name = ADD;
folder = target.id;
} else
name = RAW;
} else if (DELETE.equals(name))
db.message().setMessageUiHide(message.id, true);
} catch (JSONException ex) {
Log.e(ex);
}
EntityOperation operation = new EntityOperation();
operation.account = message.account;
operation.folder = folder;
operation.message = message.id;
operation.name = name;
operation.args = jargs.toString();
operation.created = new Date().getTime();
operation.id = db.operation().insertOperation(operation);
Log.i("Queued op=" + operation.id + "/" + operation.name +
" folder=" + operation.folder + " msg=" + operation.message +
" args=" + operation.args);
if (SEND.equals(name))
ServiceSend.start(context);
else
ServiceSynchronize.process(context);
}
static void sync(Context context, long fid, boolean foreground) {
DB db = DB.getInstance(context);
EntityFolder folder = db.folder().getFolder(fid);
if (folder == null)
return;
if (db.operation().getOperationCount(fid, EntityOperation.SYNC) == 0) {
EntityOperation operation = new EntityOperation();
operation.account = folder.account;
operation.folder = folder.id;
operation.message = null;
operation.name = SYNC;
operation.args = folder.getSyncArgs().toString();
operation.created = new Date().getTime();
operation.id = db.operation().insertOperation(operation);
Log.i("Queued sync folder=" + folder);
if (foreground) // Show spinner
db.folder().setFolderSyncState(fid, "requested");
}
if (folder.account == null) // Outbox
ServiceSend.start(context);
else if (foreground)
ServiceSynchronize.process(context);
}
static void subscribe(Context context, long fid, boolean subscribe) {
DB db = DB.getInstance(context);
EntityFolder folder = db.folder().getFolder(fid);
JSONArray jargs = new JSONArray();
jargs.put(subscribe);
EntityOperation operation = new EntityOperation();
operation.account = folder.account;
operation.folder = folder.id;
operation.message = null;
operation.name = SUBSCRIBE;
operation.args = jargs.toString();
operation.created = new Date().getTime();
operation.id = db.operation().insertOperation(operation);
Log.i("Queued subscribe=" + subscribe + " folder=" + folder);
}
@Override
public boolean equals(Object obj) {
if (obj instanceof EntityOperation) {
EntityOperation other = (EntityOperation) obj;
return (this.folder.equals(other.folder) &&
Objects.equals(this.message, other.message) &&
this.name.equals(other.name) &&
this.args.equals(other.args) &&
this.created.equals(other.created) &&
Objects.equals(this.state, other.state) &&
Objects.equals(this.error, other.error));
} else
return false;
}
}