518 lines
13 KiB
Java
518 lines
13 KiB
Java
package eu.siacs.conversations.entities;
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import android.content.ContentValues;
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import android.database.Cursor;
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import org.json.JSONArray;
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import org.json.JSONException;
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import org.json.JSONObject;
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import java.util.ArrayList;
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import java.util.List;
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import java.util.Locale;
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import eu.siacs.conversations.utils.UIHelper;
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import eu.siacs.conversations.xml.Element;
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import eu.siacs.conversations.xmpp.jid.InvalidJidException;
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import eu.siacs.conversations.xmpp.jid.Jid;
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import eu.siacs.conversations.xmpp.pep.Avatar;
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public class Contact implements ListItem, Blockable {
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public static final String TABLENAME = "contacts";
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public static final String SYSTEMNAME = "systemname";
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public static final String SERVERNAME = "servername";
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public static final String JID = "jid";
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public static final String OPTIONS = "options";
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public static final String SYSTEMACCOUNT = "systemaccount";
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public static final String PHOTOURI = "photouri";
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public static final String KEYS = "pgpkey";
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public static final String ACCOUNT = "accountUuid";
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public static final String AVATAR = "avatar";
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public static final String LAST_PRESENCE = "last_presence";
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public static final String LAST_TIME = "last_time";
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public static final String GROUPS = "groups";
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public Lastseen lastseen = new Lastseen();
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protected String accountUuid;
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protected String systemName;
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protected String serverName;
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protected String presenceName;
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protected Jid jid;
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protected int subscription = 0;
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protected String systemAccount;
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protected String photoUri;
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protected JSONObject keys = new JSONObject();
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protected JSONArray groups = new JSONArray();
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protected Presences presences = new Presences();
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protected Account account;
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protected Avatar avatar;
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public Contact(final String account, final String systemName, final String serverName,
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final Jid jid, final int subscription, final String photoUri,
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final String systemAccount, final String keys, final String avatar, final Lastseen lastseen, final String groups) {
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this.accountUuid = account;
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this.systemName = systemName;
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this.serverName = serverName;
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this.jid = jid;
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this.subscription = subscription;
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this.photoUri = photoUri;
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this.systemAccount = systemAccount;
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try {
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this.keys = (keys == null ? new JSONObject("") : new JSONObject(keys));
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} catch (JSONException e) {
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this.keys = new JSONObject();
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}
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if (avatar != null) {
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this.avatar = new Avatar();
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this.avatar.sha1sum = avatar;
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this.avatar.origin = Avatar.Origin.VCARD; //always assume worst
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}
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try {
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this.groups = (groups == null ? new JSONArray() : new JSONArray(groups));
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} catch (JSONException e) {
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this.groups = new JSONArray();
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}
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this.lastseen = lastseen;
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}
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public Contact(final Jid jid) {
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this.jid = jid;
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}
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public static Contact fromCursor(final Cursor cursor) {
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final Lastseen lastseen = new Lastseen(
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cursor.getString(cursor.getColumnIndex(LAST_PRESENCE)),
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cursor.getLong(cursor.getColumnIndex(LAST_TIME)));
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final Jid jid;
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try {
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jid = Jid.fromString(cursor.getString(cursor.getColumnIndex(JID)), true);
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} catch (final InvalidJidException e) {
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// TODO: Borked DB... handle this somehow?
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return null;
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}
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return new Contact(cursor.getString(cursor.getColumnIndex(ACCOUNT)),
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cursor.getString(cursor.getColumnIndex(SYSTEMNAME)),
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cursor.getString(cursor.getColumnIndex(SERVERNAME)),
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jid,
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cursor.getInt(cursor.getColumnIndex(OPTIONS)),
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cursor.getString(cursor.getColumnIndex(PHOTOURI)),
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cursor.getString(cursor.getColumnIndex(SYSTEMACCOUNT)),
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cursor.getString(cursor.getColumnIndex(KEYS)),
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cursor.getString(cursor.getColumnIndex(AVATAR)),
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lastseen,
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cursor.getString(cursor.getColumnIndex(GROUPS)));
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}
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public String getDisplayName() {
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if (this.systemName != null) {
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return this.systemName;
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} else if (this.serverName != null) {
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return this.serverName;
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} else if (this.presenceName != null) {
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return this.presenceName;
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} else if (jid.hasLocalpart()) {
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return jid.getLocalpart();
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} else {
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return jid.getDomainpart();
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}
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}
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public String getProfilePhoto() {
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return this.photoUri;
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}
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public Jid getJid() {
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return jid;
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}
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@Override
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public List<Tag> getTags() {
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final ArrayList<Tag> tags = new ArrayList<>();
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for (final String group : getGroups()) {
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tags.add(new Tag(group, UIHelper.getColorForName(group)));
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}
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switch (getMostAvailableStatus()) {
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case Presences.CHAT:
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case Presences.ONLINE:
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tags.add(new Tag("online", 0xff259b24));
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break;
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case Presences.AWAY:
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tags.add(new Tag("away", 0xffff9800));
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break;
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case Presences.XA:
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tags.add(new Tag("not available", 0xfff44336));
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break;
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case Presences.DND:
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tags.add(new Tag("dnd", 0xfff44336));
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break;
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}
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if (isBlocked()) {
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tags.add(new Tag("blocked", 0xff2e2f3b));
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}
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return tags;
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}
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public boolean match(String needle) {
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if (needle == null || needle.isEmpty()) {
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return true;
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}
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needle = needle.toLowerCase(Locale.US).trim();
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String[] parts = needle.split("\\s+");
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if (parts.length > 1) {
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for(int i = 0; i < parts.length; ++i) {
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if (!match(parts[i])) {
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return false;
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}
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}
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return true;
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} else {
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return jid.toString().contains(needle) ||
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getDisplayName().toLowerCase(Locale.US).contains(needle) ||
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matchInTag(needle);
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}
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}
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private boolean matchInTag(String needle) {
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needle = needle.toLowerCase(Locale.US);
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for (Tag tag : getTags()) {
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if (tag.getName().toLowerCase(Locale.US).contains(needle)) {
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return true;
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}
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}
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return false;
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}
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public ContentValues getContentValues() {
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final ContentValues values = new ContentValues();
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values.put(ACCOUNT, accountUuid);
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values.put(SYSTEMNAME, systemName);
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values.put(SERVERNAME, serverName);
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values.put(JID, jid.toString());
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values.put(OPTIONS, subscription);
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values.put(SYSTEMACCOUNT, systemAccount);
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values.put(PHOTOURI, photoUri);
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values.put(KEYS, keys.toString());
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values.put(AVATAR, avatar == null ? null : avatar.getFilename());
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values.put(LAST_PRESENCE, lastseen.presence);
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values.put(LAST_TIME, lastseen.time);
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values.put(GROUPS, groups.toString());
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return values;
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}
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public int getSubscription() {
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return this.subscription;
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}
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public Account getAccount() {
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return this.account;
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}
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public void setAccount(Account account) {
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this.account = account;
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this.accountUuid = account.getUuid();
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}
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public Presences getPresences() {
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return this.presences;
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}
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public void setPresences(Presences pres) {
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this.presences = pres;
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}
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public void updatePresence(final String resource, final int status) {
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this.presences.updatePresence(resource, status);
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}
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public void removePresence(final String resource) {
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this.presences.removePresence(resource);
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}
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public void clearPresences() {
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this.presences.clearPresences();
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this.resetOption(Options.PENDING_SUBSCRIPTION_REQUEST);
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}
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public int getMostAvailableStatus() {
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return this.presences.getMostAvailableStatus();
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}
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public void setPhotoUri(String uri) {
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this.photoUri = uri;
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}
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public void setServerName(String serverName) {
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this.serverName = serverName;
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}
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public void setSystemName(String systemName) {
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this.systemName = systemName;
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}
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public void setPresenceName(String presenceName) {
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this.presenceName = presenceName;
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}
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public String getSystemAccount() {
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return systemAccount;
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}
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public void setSystemAccount(String account) {
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this.systemAccount = account;
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}
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public List<String> getGroups() {
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ArrayList<String> groups = new ArrayList<String>();
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for (int i = 0; i < this.groups.length(); ++i) {
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try {
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groups.add(this.groups.getString(i));
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} catch (final JSONException ignored) {
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}
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}
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return groups;
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}
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public ArrayList<String> getOtrFingerprints() {
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final ArrayList<String> fingerprints = new ArrayList<String>();
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try {
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if (this.keys.has("otr_fingerprints")) {
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final JSONArray prints = this.keys.getJSONArray("otr_fingerprints");
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for (int i = 0; i < prints.length(); ++i) {
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final String print = prints.isNull(i) ? null : prints.getString(i);
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if (print != null && !print.isEmpty()) {
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fingerprints.add(prints.getString(i));
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}
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}
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}
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} catch (final JSONException ignored) {
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}
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return fingerprints;
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}
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public boolean addOtrFingerprint(String print) {
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if (getOtrFingerprints().contains(print)) {
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return false;
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}
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try {
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JSONArray fingerprints;
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if (!this.keys.has("otr_fingerprints")) {
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fingerprints = new JSONArray();
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} else {
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fingerprints = this.keys.getJSONArray("otr_fingerprints");
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}
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fingerprints.put(print);
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this.keys.put("otr_fingerprints", fingerprints);
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return true;
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} catch (final JSONException ignored) {
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return false;
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}
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}
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public long getPgpKeyId() {
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if (this.keys.has("pgp_keyid")) {
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try {
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return this.keys.getLong("pgp_keyid");
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} catch (JSONException e) {
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return 0;
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}
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} else {
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return 0;
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}
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}
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public void setPgpKeyId(long keyId) {
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try {
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this.keys.put("pgp_keyid", keyId);
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} catch (final JSONException ignored) {
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}
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}
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public void setOption(int option) {
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this.subscription |= 1 << option;
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}
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public void resetOption(int option) {
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this.subscription &= ~(1 << option);
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}
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public boolean getOption(int option) {
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return ((this.subscription & (1 << option)) != 0);
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}
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public boolean showInRoster() {
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return (this.getOption(Contact.Options.IN_ROSTER) && (!this
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.getOption(Contact.Options.DIRTY_DELETE)))
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|| (this.getOption(Contact.Options.DIRTY_PUSH));
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}
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public void parseSubscriptionFromElement(Element item) {
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String ask = item.getAttribute("ask");
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String subscription = item.getAttribute("subscription");
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if (subscription != null) {
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switch (subscription) {
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case "to":
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this.resetOption(Options.FROM);
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this.setOption(Options.TO);
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break;
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case "from":
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this.resetOption(Options.TO);
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this.setOption(Options.FROM);
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this.resetOption(Options.PREEMPTIVE_GRANT);
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break;
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case "both":
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this.setOption(Options.TO);
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this.setOption(Options.FROM);
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this.resetOption(Options.PREEMPTIVE_GRANT);
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break;
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case "none":
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this.resetOption(Options.FROM);
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this.resetOption(Options.TO);
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break;
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}
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}
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// do NOT override asking if pending push request
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if (!this.getOption(Contact.Options.DIRTY_PUSH)) {
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if ((ask != null) && (ask.equals("subscribe"))) {
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this.setOption(Contact.Options.ASKING);
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} else {
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this.resetOption(Contact.Options.ASKING);
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}
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}
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}
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public void parseGroupsFromElement(Element item) {
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this.groups = new JSONArray();
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for (Element element : item.getChildren()) {
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if (element.getName().equals("group") && element.getContent() != null) {
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this.groups.put(element.getContent());
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}
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}
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}
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public Element asElement() {
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final Element item = new Element("item");
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item.setAttribute("jid", this.jid.toString());
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if (this.serverName != null) {
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item.setAttribute("name", this.serverName);
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}
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for (String group : getGroups()) {
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item.addChild("group").setContent(group);
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}
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return item;
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}
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@Override
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public int compareTo(final ListItem another) {
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return this.getDisplayName().compareToIgnoreCase(
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another.getDisplayName());
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}
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public Jid getServer() {
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return getJid().toDomainJid();
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}
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public boolean setAvatar(Avatar avatar) {
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if (this.avatar != null && this.avatar.equals(avatar)) {
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return false;
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} else {
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if (this.avatar != null && this.avatar.origin == Avatar.Origin.PEP && avatar.origin == Avatar.Origin.VCARD) {
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return false;
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}
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this.avatar = avatar;
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return true;
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}
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}
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public String getAvatar() {
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return avatar == null ? null : avatar.getFilename();
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}
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public boolean deleteOtrFingerprint(String fingerprint) {
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boolean success = false;
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try {
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if (this.keys.has("otr_fingerprints")) {
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JSONArray newPrints = new JSONArray();
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JSONArray oldPrints = this.keys
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.getJSONArray("otr_fingerprints");
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for (int i = 0; i < oldPrints.length(); ++i) {
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if (!oldPrints.getString(i).equals(fingerprint)) {
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newPrints.put(oldPrints.getString(i));
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} else {
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success = true;
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}
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}
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this.keys.put("otr_fingerprints", newPrints);
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}
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return success;
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} catch (JSONException e) {
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return false;
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}
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}
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public boolean trusted() {
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return getOption(Options.FROM) && getOption(Options.TO);
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}
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public String getShareableUri() {
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if (getOtrFingerprints().size() >= 1) {
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String otr = getOtrFingerprints().get(0);
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return "xmpp:" + getJid().toBareJid().toString() + "?otr-fingerprint=" + otr;
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} else {
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return "xmpp:" + getJid().toBareJid().toString();
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}
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}
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@Override
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public boolean isBlocked() {
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return getAccount().isBlocked(this);
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}
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@Override
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public boolean isDomainBlocked() {
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return getAccount().isBlocked(this.getJid().toDomainJid());
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}
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@Override
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public Jid getBlockedJid() {
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if (isDomainBlocked()) {
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return getJid().toDomainJid();
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} else {
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return getJid();
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}
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}
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public boolean isSelf() {
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return account.getJid().toBareJid().equals(getJid().toBareJid());
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}
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public static class Lastseen {
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public long time;
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public String presence;
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public Lastseen() {
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this(null, 0);
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}
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public Lastseen(final String presence, final long time) {
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this.presence = presence;
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this.time = time;
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}
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}
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public final class Options {
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public static final int TO = 0;
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public static final int FROM = 1;
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public static final int ASKING = 2;
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public static final int PREEMPTIVE_GRANT = 3;
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public static final int IN_ROSTER = 4;
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public static final int PENDING_SUBSCRIPTION_REQUEST = 5;
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public static final int DIRTY_PUSH = 6;
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public static final int DIRTY_DELETE = 7;
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}
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}
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