223 lines
7.7 KiB
Java
223 lines
7.7 KiB
Java
/*
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* Copyright (C) 2017 Schürmann & Breitmoser GbR
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*
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* This program 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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*
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* This program 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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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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package org.sufficientlysecure.keychain.ui.adapter;
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import java.util.List;
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import android.content.Context;
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import android.graphics.Typeface;
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import android.support.annotation.NonNull;
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import android.support.annotation.Nullable;
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import android.view.LayoutInflater;
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import android.view.View;
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import android.view.ViewGroup;
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import android.widget.BaseAdapter;
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import android.widget.ImageView;
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import android.widget.TextView;
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import android.widget.ViewAnimator;
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import org.sufficientlysecure.keychain.R;
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import org.sufficientlysecure.keychain.model.UserPacket.UserId;
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import org.sufficientlysecure.keychain.pgp.CanonicalizedKeyRing.VerificationStatus;
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import org.sufficientlysecure.keychain.service.SaveKeyringParcel;
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import org.sufficientlysecure.keychain.ui.util.KeyFormattingUtils;
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import org.sufficientlysecure.keychain.ui.util.KeyFormattingUtils.State;
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// TODO move to RecyclerView
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public class UserIdsAdapter extends BaseAdapter {
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private Context context;
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private List<UserId> data;
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private SaveKeyringParcel.Builder mSkpBuilder;
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private boolean mShowStatusImages;
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private LayoutInflater layoutInflater;
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public UserIdsAdapter(Context context, boolean showStatusImages) {
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super();
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this.context = context;
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this.layoutInflater = LayoutInflater.from(context);
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mShowStatusImages = showStatusImages;
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}
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@Override
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public int getCount() {
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return data != null ? data.size() : 0;
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}
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@Override
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public UserId getItem(int position) {
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return data.get(position);
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}
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@Override
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public long getItemId(int position) {
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return data.get(position).master_key_id();
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}
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public void setData(List<UserId> data) {
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this.data = data;
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notifyDataSetChanged();
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}
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@NonNull
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@Override
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public View getView(int position, @Nullable View convertView, @NonNull ViewGroup parent) {
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View view;
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if (convertView != null) {
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view = convertView;
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} else {
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view = layoutInflater.inflate(R.layout.view_key_adv_user_id_item, parent, false);
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}
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TextView vName = view.findViewById(R.id.user_id_item_name);
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TextView vAddress = view.findViewById(R.id.user_id_item_address);
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TextView vComment = view.findViewById(R.id.user_id_item_comment);
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ImageView vVerified = view.findViewById(R.id.user_id_item_certified);
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ViewAnimator vVerifiedLayout = view.findViewById(R.id.user_id_icon_animator);
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ImageView vDeleteButton = view.findViewById(R.id.user_id_item_delete_button);
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vDeleteButton.setVisibility(View.GONE); // not used
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UserId userId = getItem(position);
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if (userId.name() != null) {
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vName.setText(userId.name());
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} else {
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vName.setText(R.string.user_id_no_name);
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}
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if (userId.email() != null) {
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vAddress.setText(userId.email());
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vAddress.setVisibility(View.VISIBLE);
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} else {
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vAddress.setVisibility(View.GONE);
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}
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if (userId.comment() != null) {
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vComment.setText(userId.comment());
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vComment.setVisibility(View.VISIBLE);
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} else {
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vComment.setVisibility(View.GONE);
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}
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boolean isPrimary = userId.is_primary();
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boolean isRevoked = userId.is_revoked();
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// for edit key
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if (mSkpBuilder != null) {
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String changePrimaryUserId = mSkpBuilder.getChangePrimaryUserId();
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boolean changeAnyPrimaryUserId = (changePrimaryUserId != null);
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boolean changeThisPrimaryUserId = (changeAnyPrimaryUserId && changePrimaryUserId.equals(userId.user_id()));
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boolean revokeThisUserId = (mSkpBuilder.getMutableRevokeUserIds().contains(userId.user_id()));
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// only if primary user id will be changed
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// (this is not triggered if the user id is currently the primary one)
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if (changeAnyPrimaryUserId) {
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// change _all_ primary user ids and set new one to true
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isPrimary = changeThisPrimaryUserId;
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}
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if (revokeThisUserId) {
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if (!isRevoked) {
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isRevoked = true;
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}
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}
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vVerifiedLayout.setDisplayedChild(2);
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} else {
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vVerifiedLayout.setDisplayedChild(mShowStatusImages ? 1 : 0);
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}
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if (isRevoked) {
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// set revocation icon (can this even be primary?)
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KeyFormattingUtils.setStatusImage(context, vVerified, null, State.REVOKED, R.color.key_flag_gray);
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// disable revoked user ids
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vName.setEnabled(false);
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vAddress.setEnabled(false);
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vComment.setEnabled(false);
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} else {
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vName.setEnabled(true);
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vAddress.setEnabled(true);
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vComment.setEnabled(true);
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if (isPrimary) {
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vName.setTypeface(null, Typeface.BOLD);
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vAddress.setTypeface(null, Typeface.BOLD);
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} else {
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vName.setTypeface(null, Typeface.NORMAL);
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vAddress.setTypeface(null, Typeface.NORMAL);
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}
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VerificationStatus isVerified = getVerificationStatus(position);
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switch (isVerified) {
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case VERIFIED_SECRET:
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KeyFormattingUtils.setStatusImage(context, vVerified, null, State.VERIFIED, KeyFormattingUtils.DEFAULT_COLOR);
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break;
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case VERIFIED_SELF:
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KeyFormattingUtils.setStatusImage(context, vVerified, null, State.UNVERIFIED, KeyFormattingUtils.DEFAULT_COLOR);
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break;
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default:
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KeyFormattingUtils.setStatusImage(context, vVerified, null, State.INVALID, KeyFormattingUtils.DEFAULT_COLOR);
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break;
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}
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}
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return view;
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}
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public boolean getIsRevokedPending(int position) {
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String userId = getUserId(position);
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boolean isRevokedPending = false;
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if (mSkpBuilder != null) {
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if (mSkpBuilder.getMutableRevokeUserIds().contains(userId)) {
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isRevokedPending = true;
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}
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}
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return isRevokedPending;
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}
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/** Set this adapter into edit mode. This mode displays additional info for
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* each item from a supplied SaveKeyringParcel reference.
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*
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* Note that it is up to the caller to reload the underlying cursor after
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* updating the SaveKeyringParcel!
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*
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* @see SaveKeyringParcel
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*
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* @param saveKeyringParcel The parcel to get info from, or null to leave edit mode.
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*/
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public void setEditMode(@Nullable SaveKeyringParcel.Builder saveKeyringParcel) {
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mSkpBuilder = saveKeyringParcel;
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}
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public String getUserId(int position) {
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return data.get(position).user_id();
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}
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public boolean getIsRevoked(int position) {
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return data.get(position).is_revoked();
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}
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public VerificationStatus getVerificationStatus(int position) {
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return data.get(position).verified();
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}
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}
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