mirror of https://github.com/M66B/FairEmail.git
554 lines
22 KiB
Java
554 lines
22 KiB
Java
package eu.faircode.email;
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/*
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This file is part of FairEmail.
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FairEmail is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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FairEmail is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with FairEmail. If not, see <http://www.gnu.org/licenses/>.
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Copyright 2018-2021 by Marcel Bokhorst (M66B)
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*/
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import android.content.Context;
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import android.content.SharedPreferences;
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import android.text.TextUtils;
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import androidx.annotation.NonNull;
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import androidx.preference.PreferenceManager;
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import androidx.room.Entity;
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import androidx.room.ForeignKey;
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import androidx.room.Index;
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import androidx.room.PrimaryKey;
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import org.json.JSONArray;
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import org.json.JSONException;
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import java.io.File;
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import java.io.IOException;
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import java.util.ArrayList;
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import java.util.Arrays;
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import java.util.Collections;
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import java.util.Date;
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import java.util.HashMap;
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import java.util.List;
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import java.util.Map;
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import java.util.Objects;
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import static androidx.room.ForeignKey.CASCADE;
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@Entity(
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tableName = EntityOperation.TABLE_NAME,
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foreignKeys = {
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@ForeignKey(childColumns = "folder", entity = EntityFolder.class, parentColumns = "id", onDelete = CASCADE),
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@ForeignKey(childColumns = "message", entity = EntityMessage.class, parentColumns = "id", onDelete = CASCADE)
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},
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indices = {
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@Index(value = {"account"}),
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@Index(value = {"folder"}),
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@Index(value = {"message"}),
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@Index(value = {"name"}),
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@Index(value = {"state"})
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}
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)
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public class EntityOperation {
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static final String TABLE_NAME = "operation";
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@PrimaryKey(autoGenerate = true)
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public Long id;
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public Long account; // performance
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@NonNull
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public Long folder;
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public Long message;
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@NonNull
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public String name;
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@NonNull
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public String args;
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@NonNull
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public Long created;
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@NonNull
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public int tries = 0;
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public String state;
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public String error;
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static final String ADD = "add";
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static final String MOVE = "move";
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static final String COPY = "copy";
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static final String FETCH = "fetch";
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static final String DELETE = "delete";
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static final String SEEN = "seen";
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static final String ANSWERED = "answered";
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static final String FLAG = "flag";
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static final String KEYWORD = "keyword";
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static final String LABEL = "label"; // Gmail
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static final String HEADERS = "headers";
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static final String RAW = "raw";
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static final String BODY = "body";
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static final String ATTACHMENT = "attachment";
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static final String SYNC = "sync";
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static final String SUBSCRIBE = "subscribe";
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static final String SEND = "send";
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static final String EXISTS = "exists";
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static final String RULE = "rule";
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static final String PURGE = "purge";
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static final String EXPUNGE = "expunge";
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private static final int MAX_FETCH = 100; // operations
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static void queue(Context context, EntityMessage message, String name, Object... values) {
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DB db = DB.getInstance(context);
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try {
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JSONArray jargs = new JSONArray();
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for (Object value : values)
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jargs.put(value);
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if (SEEN.equals(name)) {
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boolean seen = jargs.getBoolean(0);
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boolean ignore = jargs.optBoolean(1, true);
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for (EntityMessage similar : db.message().getMessagesBySimilarity(message.account, message.id, message.msgid))
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if (message.ui_seen != seen || message.ui_ignored != ignore) {
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db.message().setMessageUiSeen(similar.id, seen);
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db.message().setMessageUiIgnored(similar.id, ignore);
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queue(context, similar.account, similar.folder, similar.id, name, jargs);
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}
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return;
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} else if (FLAG.equals(name)) {
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boolean flagged = jargs.getBoolean(0);
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Integer color = (jargs.length() > 1 && !jargs.isNull(1) ? jargs.getInt(1) : null);
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for (EntityMessage similar : db.message().getMessagesBySimilarity(message.account, message.id, message.msgid))
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if (message.ui_flagged != flagged || !Objects.equals(message.color, color)) {
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db.message().setMessageUiFlagged(similar.id, flagged, flagged ? color : null);
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queue(context, similar.account, similar.folder, similar.id, name, jargs);
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}
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SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(context);
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boolean auto_important = prefs.getBoolean("auto_important", false);
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if (auto_important)
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db.message().setMessageImportance(message.id, flagged ? 2 : null);
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return;
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} else if (ANSWERED.equals(name)) {
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for (EntityMessage similar : db.message().getMessagesBySimilarity(message.account, message.id, message.msgid)) {
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db.message().setMessageUiAnswered(similar.id, jargs.getBoolean(0));
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queue(context, similar.account, similar.folder, similar.id, name, jargs);
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}
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return;
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} else if (KEYWORD.equals(name)) {
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String keyword = jargs.getString(0);
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boolean set = jargs.getBoolean(1);
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List<String> keywords = new ArrayList<>(Arrays.asList(message.keywords));
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while (keywords.remove(keyword))
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;
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if (set)
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keywords.add(keyword);
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Collections.sort(keywords);
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message.keywords = keywords.toArray(new String[0]);
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db.message().setMessageKeywords(message.id, DB.Converters.fromStringArray(message.keywords));
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} else if (LABEL.equals(name)) {
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String label = jargs.getString(0);
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boolean set = jargs.getBoolean(1);
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if (message.setLabel(label, set))
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db.message().setMessageLabels(message.id, DB.Converters.fromStringArray(message.labels));
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} else if (MOVE.equals(name)) {
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// Parameters in:
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// 0: target folder
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// 1: mark seen
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// 2: auto classified
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// Parameters out:
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// 0: target folder
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// 1: mark seen
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// 2: temporary message
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// 3: remove flag
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SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(context);
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boolean autoread = prefs.getBoolean("autoread", false);
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boolean autounflag = prefs.getBoolean("autounflag", false);
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boolean reset_importance = prefs.getBoolean("reset_importance", false);
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if (jargs.opt(1) != null) {
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// rules, classify
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autoread = jargs.getBoolean(1);
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autounflag = false;
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}
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boolean auto_classified = false;
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if (jargs.opt(2) != null) {
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auto_classified = jargs.getBoolean(2);
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jargs.remove(2);
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}
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jargs.put(1, autoread);
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jargs.put(3, autounflag);
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EntityFolder source = db.folder().getFolder(message.folder);
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EntityFolder target = db.folder().getFolder(jargs.getLong(0));
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if (source == null || target == null || source.id.equals(target.id))
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return;
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EntityLog.log(context, "Move message=" + message.id +
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"@" + new Date(message.received) +
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":" + message.subject +
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" source=" + source.id + ":" + source.name + "" +
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" target=" + target.id + ":" + target.name +
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" auto read=" + autoread + " flag=" + autounflag + " importance=" + reset_importance);
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if (autoread || autounflag || reset_importance)
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for (EntityMessage similar : db.message().getMessagesBySimilarity(message.account, message.id, message.msgid)) {
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if (autoread)
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db.message().setMessageUiSeen(similar.id, true);
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if (autounflag)
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db.message().setMessageUiFlagged(similar.id, false, null);
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if (reset_importance)
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db.message().setMessageImportance(similar.id, null);
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}
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EntityAccount account = db.account().getAccount(message.account);
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if ((account != null && !account.isGmail()) ||
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!EntityFolder.ARCHIVE.equals(source.type) ||
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EntityFolder.TRASH.equals(target.type) || EntityFolder.JUNK.equals(target.type))
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if (!message.ui_deleted)
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db.message().setMessageUiHide(message.id, true);
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if (account != null && account.isGmail() &&
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EntityFolder.ARCHIVE.equals(source.type) &&
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!(EntityFolder.TRASH.equals(target.type) || EntityFolder.JUNK.equals(target.type)))
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name = COPY;
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if (message.ui_snoozed != null &&
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(EntityFolder.ARCHIVE.equals(target.type) || EntityFolder.TRASH.equals(target.type))) {
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message.ui_snoozed = null;
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EntityMessage.snooze(context, message.id, null);
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}
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if (EntityFolder.JUNK.equals(source.type) && EntityFolder.INBOX.equals(target.type)) {
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List<EntityRule> rules = db.rule().getRules(target.id);
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for (EntityRule rule : rules)
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if (rule.isBlockingSender(message, source))
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db.rule().deleteRule(rule.id);
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}
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// Create copy without uid in target folder
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// Message with same msgid can be in archive
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if (message.uid != null &&
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!TextUtils.isEmpty(message.msgid) &&
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db.message().countMessageByMsgId(target.id, message.msgid) == 0) {
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File msource = message.getFile(context);
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// Copy message to target folder
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long id = message.id;
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Long identity = message.identity;
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long uid = message.uid;
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Boolean raw = message.raw;
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Long stored = message.stored;
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int notifying = message.notifying;
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boolean fts = message.fts;
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Integer importance = message.importance;
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boolean seen = message.seen;
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boolean flagged = message.flagged;
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boolean ui_seen = message.ui_seen;
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boolean ui_flagged = message.ui_flagged;
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Boolean ui_hide = message.ui_hide;
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boolean ui_browsed = message.ui_browsed;
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Integer color = message.color;
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String error = message.error;
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message.id = null;
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message.account = target.account;
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message.folder = target.id;
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message.identity = null;
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message.uid = null;
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message.raw = null;
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message.stored = new Date().getTime();
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message.notifying = 0;
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message.fts = false;
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message.auto_classified = auto_classified;
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if (reset_importance)
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message.importance = null;
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if (autoread) {
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message.seen = true;
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message.ui_seen = true;
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}
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if (autounflag) {
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message.flagged = false;
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message.ui_flagged = false;
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message.color = null;
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}
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message.ui_hide = false;
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message.ui_browsed = false;
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message.error = null;
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message.id = db.message().insertMessage(message);
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File mtarget = message.getFile(context);
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long tmpid = message.id;
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jargs.put(2, tmpid);
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message.id = id;
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message.account = source.account;
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message.folder = source.id;
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message.identity = identity;
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message.uid = uid;
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message.raw = raw;
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message.stored = stored;
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message.notifying = notifying;
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message.fts = fts;
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message.importance = importance;
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message.seen = seen;
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message.flagged = flagged;
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message.ui_seen = ui_seen;
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message.ui_flagged = ui_flagged;
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message.ui_hide = ui_hide;
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message.ui_browsed = ui_browsed;
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message.color = color;
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message.error = error;
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if (message.content)
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try {
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Helper.copy(msource, mtarget);
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} catch (IOException ex) {
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Log.e(ex);
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db.message().resetMessageContent(tmpid);
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}
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EntityAttachment.copy(context, message.id, tmpid);
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}
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// Cross account move
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if (source.account.equals(target.account))
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queue(context, message.account, source.id, message.id, name, jargs);
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else {
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if (message.raw != null && message.raw)
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queue(context, target.account, target.id, message.id, ADD, jargs);
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else
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queue(context, source.account, source.id, message.id, RAW, jargs);
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}
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return;
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} else if (DELETE.equals(name)) {
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SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(context);
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boolean perform_expunge = prefs.getBoolean("perform_expunge", true);
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if (perform_expunge)
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db.message().setMessageUiHide(message.id, true);
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else {
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message.ui_deleted = !message.ui_deleted;
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db.message().setMessageUiDeleted(message.id, message.ui_deleted);
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}
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/*
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if (message.hash != null) {
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List<EntityMessage> sames = db.message().getMessagesByHash(message.account, message.hash);
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for (EntityMessage same : sames) {
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db.message().setMessageUiHide(same.id, true);
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queue(context, same.account, same.folder, same.id, name, jargs);
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}
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}
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*/
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} else if (ATTACHMENT.equals(name))
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db.attachment().setProgress(jargs.getLong(0), 0);
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queue(context, message.account, message.folder, message.id, name, jargs);
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} catch (JSONException ex) {
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Log.e(ex);
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}
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}
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static void queue(Context context, EntityFolder folder, String name, Object... values) {
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JSONArray jargs = new JSONArray();
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for (Object value : values)
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jargs.put(value);
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queue(context, folder.account, folder.id, null, name, jargs);
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}
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private static void queue(Context context, Long account, long folder, Long message, String name, JSONArray jargs) {
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DB db = DB.getInstance(context);
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if (FETCH.equals(name)) {
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int count = db.operation().getOperationCount(folder, name);
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if (count >= MAX_FETCH) {
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Log.i("Replacing fetch by sync folder=" + folder + " args=" + jargs + " count=" + count);
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sync(context, folder, false);
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return;
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}
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}
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EntityOperation op = new EntityOperation();
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op.account = account;
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op.folder = folder;
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op.message = message;
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op.name = name;
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op.args = jargs.toString();
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op.created = new Date().getTime();
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op.id = db.operation().insertOperation(op);
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Log.i("Queued op=" + op.id + "/" + op.name +
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" folder=" + op.folder + " msg=" + op.message +
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" args=" + op.args);
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Map<String, String> crumb = new HashMap<>();
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crumb.put("name", op.name);
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crumb.put("args", op.args);
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crumb.put("folder", op.account + ":" + op.folder);
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if (op.message != null)
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crumb.put("message", Long.toString(op.message));
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crumb.put("free", Integer.toString(Log.getFreeMemMb()));
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Log.breadcrumb("queued", crumb);
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}
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static void sync(Context context, long fid, boolean foreground) {
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sync(context, fid, foreground, false);
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}
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static void sync(Context context, long fid, boolean foreground, boolean force) {
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DB db = DB.getInstance(context);
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EntityFolder folder = db.folder().getFolder(fid);
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if (folder == null)
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return;
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if (force)
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db.operation().deleteOperation(fid, SYNC);
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// TODO: replace sync parameters?
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if (db.operation().getOperationCount(fid, SYNC) == 0) {
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EntityOperation operation = new EntityOperation();
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operation.account = folder.account;
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operation.folder = folder.id;
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operation.message = null;
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operation.name = SYNC;
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operation.args = folder.getSyncArgs(force).toString();
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operation.created = new Date().getTime();
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operation.id = db.operation().insertOperation(operation);
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Log.i("Queued sync folder=" + folder);
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}
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if (foreground && folder.sync_state == null) // Show spinner
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db.folder().setFolderSyncState(fid, "requested");
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if (folder.account == null) // Outbox
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ServiceSend.start(context);
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}
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static void subscribe(Context context, long fid, boolean subscribe) {
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DB db = DB.getInstance(context);
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EntityFolder folder = db.folder().getFolder(fid);
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JSONArray jargs = new JSONArray();
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jargs.put(subscribe);
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EntityOperation operation = new EntityOperation();
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operation.account = folder.account;
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operation.folder = folder.id;
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operation.message = null;
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operation.name = SUBSCRIBE;
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operation.args = jargs.toString();
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operation.created = new Date().getTime();
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operation.id = db.operation().insertOperation(operation);
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Log.i("Queued subscribe=" + subscribe + " folder=" + folder);
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}
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void cleanup(Context context, boolean fetch) {
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DB db = DB.getInstance(context);
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EntityLog.log(context, "Cleanup op=" + id + "/" + name + " folder=" + folder + " message=" + message);
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if (message != null) {
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db.message().setMessageUiHide(message, false);
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if (EntityOperation.SEEN.equals(name)) {
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EntityMessage m = db.message().getMessage(message);
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if (m != null)
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db.message().setMessageUiSeen(m.id, m.seen);
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}
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if (EntityOperation.FLAG.equals(name)) {
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EntityMessage m = db.message().getMessage(message);
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if (m != null)
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db.message().setMessageUiFlagged(m.id, m.flagged, m.color);
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}
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}
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if (EntityOperation.MOVE.equals(name) ||
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EntityOperation.ADD.equals(name) ||
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EntityOperation.RAW.equals(name))
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try {
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JSONArray jargs = new JSONArray(args);
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long tmpid = jargs.optLong(2, -1);
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if (tmpid < 0)
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return;
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db.message().deleteMessage(tmpid);
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} catch (JSONException ex) {
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Log.e(ex);
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}
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if (EntityOperation.ATTACHMENT.equals(name))
|
|
try {
|
|
JSONArray jargs = new JSONArray(args);
|
|
db.attachment().setProgress(jargs.getLong(0), null);
|
|
return;
|
|
} catch (JSONException ex) {
|
|
Log.e(ex);
|
|
}
|
|
|
|
if (EntityOperation.SYNC.equals(name))
|
|
db.folder().setFolderSyncState(folder, null);
|
|
|
|
if (fetch && message != null) {
|
|
EntityMessage m = db.message().getMessage(message);
|
|
if (m == null || m.uid == null)
|
|
return;
|
|
|
|
EntityFolder f = db.folder().getFolder(folder);
|
|
if (f == null)
|
|
return;
|
|
|
|
if (EntityOperation.FETCH.equals(name))
|
|
EntityOperation.sync(context, f.id, false);
|
|
else
|
|
queue(context, f, FETCH, m.uid);
|
|
}
|
|
}
|
|
|
|
@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;
|
|
}
|
|
|
|
@Override
|
|
public String toString() {
|
|
return Long.toString(id);
|
|
}
|
|
}
|