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Code Issues Releases Wiki Activity

Merge highlight keyserver pull request

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This commit is contained in:
Dominik Schürmann 2014-05-18 23:19:22 +02:00
commit 6e9acafc6d
9 changed files with 128 additions and 91 deletions
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1
OpenKeychain/src/main/java/org/sufficientlysecure/keychain/keyimport/HkpKeyserver.java
View File

@ -237,6 +237,7 @@ public class HkpKeyserver extends Keyserver {
final Matcher matcher = PUB_KEY_LINE.matcher(data);
while (matcher.find()) {
final ImportKeysListEntry entry = new ImportKeysListEntry();
entry.setQuery(query);
entry.setBitStrength(Integer.parseInt(matcher.group(3)));

9
OpenKeychain/src/main/java/org/sufficientlysecure/keychain/keyimport/ImportKeysListEntry.java
View File

@ -51,6 +51,7 @@ public class ImportKeysListEntry implements Serializable, Parcelable {
public boolean secretKey;
public String mPrimaryUserId;
private String mExtraData;
private String mQuery;
private boolean mSelected;
@ -209,6 +210,14 @@ public class ImportKeysListEntry implements Serializable, Parcelable {
mExtraData = extraData;
}
public String getQuery() {
return mQuery;
}
public void setQuery(String query) {
mQuery = query;
}
/**
* Constructor for later querying from keyserver
*/

5
OpenKeychain/src/main/java/org/sufficientlysecure/keychain/keyimport/KeybaseKeyserver.java
View File

@ -31,6 +31,7 @@ import java.net.URLEncoder;
import java.util.ArrayList;
public class KeybaseKeyserver extends Keyserver {
private String mQuery;
@Override
public ArrayList<ImportKeysListEntry> search(String query) throws QueryException, TooManyResponses,
@ -83,15 +84,15 @@ public class KeybaseKeyserver extends Keyserver {
}
private ImportKeysListEntry makeEntry(JSONObject match) throws QueryException, JSONException {
final ImportKeysListEntry entry = new ImportKeysListEntry();
entry.setQuery(mQuery);
String keybaseId = JWalk.getString(match, "components", "username", "val");
String fullName = JWalk.getString(match, "components", "full_name", "val");
String fingerprint = JWalk.getString(match, "components", "key_fingerprint", "val");
fingerprint = fingerprint.replace(" ", "").toUpperCase(); // not strictly necessary but doesn't hurt
entry.setFingerprintHex(fingerprint);
// in anticipation of a full fingerprint, only use the last 16 chars as 64-bit key id
entry.setKeyIdHex("0x" + fingerprint.substring(Math.max(0, fingerprint.length() - 16)));
// store extra info, so we can query for the keybase id directly
entry.setExtraData(keybaseId);

38
OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/KeyListFragment.java
View File

@ -34,6 +34,7 @@ import android.support.v4.content.CursorLoader;
import android.support.v4.content.Loader;
import android.support.v4.view.MenuItemCompat;
import android.support.v7.app.ActionBarActivity;
import android.support.v4.widget.CursorAdapter;
import android.support.v7.widget.SearchView;
import android.text.TextUtils;
import android.view.ActionMode;
@ -61,8 +62,8 @@ import org.sufficientlysecure.keychain.helper.ExportHelper;
import org.sufficientlysecure.keychain.pgp.PgpKeyHelper;
import org.sufficientlysecure.keychain.provider.KeychainContract.KeyRingData;
import org.sufficientlysecure.keychain.provider.KeychainContract.KeyRings;
import org.sufficientlysecure.keychain.ui.adapter.HighlightQueryCursorAdapter;
import org.sufficientlysecure.keychain.ui.dialog.DeleteKeyDialogFragment;
import org.sufficientlysecure.keychain.util.Highlighter;
import org.sufficientlysecure.keychain.util.Log;
import java.util.Date;
@ -82,7 +83,7 @@ public class KeyListFragment extends LoaderFragment
private KeyListAdapter mAdapter;
private StickyListHeadersListView mStickyList;
private String mCurQuery;
private String mQuery;
private SearchView mSearchView;
// empty list layout
private BootstrapButton mButtonEmptyCreate;
@ -262,9 +263,18 @@ public class KeyListFragment extends LoaderFragment
Uri baseUri = KeyRings.buildUnifiedKeyRingsUri();
String where = null;
String whereArgs[] = null;
if (mCurQuery != null) {
where = KeyRings.USER_ID + " LIKE ?";
whereArgs = new String[]{"%" + mCurQuery + "%"};
if (mQuery != null) {
String[] words = mQuery.trim().split("\\s+");
whereArgs = new String[words.length];
for (int i = 0; i < words.length; ++i) {
if (where == null) {
where = "";
} else {
where += " AND ";
}
where += KeyRings.USER_ID + " LIKE ?";
whereArgs[i] = "%" + words[i] + "%";
}
}
// Now create and return a CursorLoader that will take care of
@ -276,7 +286,7 @@ public class KeyListFragment extends LoaderFragment
public void onLoadFinished(Loader<Cursor> loader, Cursor data) {
// Swap the new cursor in. (The framework will take care of closing the
// old cursor once we return.)
mAdapter.setSearchQuery(mCurQuery);
mAdapter.setSearchQuery(mQuery);
mAdapter.swapCursor(data);
mStickyList.setAdapter(mAdapter);
@ -378,7 +388,7 @@ public class KeyListFragment extends LoaderFragment
@Override
public boolean onMenuItemActionCollapse(MenuItem item) {
mCurQuery = null;
mQuery = null;
mSearchView.setQuery("", true);
getLoaderManager().restartLoader(0, null, KeyListFragment.this);
return true;
@ -398,7 +408,7 @@ public class KeyListFragment extends LoaderFragment
// Called when the action bar search text has changed. Update
// the search filter, and restart the loader to do a new query
// with this filter.
mCurQuery = !TextUtils.isEmpty(s) ? s : null;
mQuery = !TextUtils.isEmpty(s) ? s : null;
getLoaderManager().restartLoader(0, null, this);
return true;
}
@ -406,7 +416,8 @@ public class KeyListFragment extends LoaderFragment
/**
* Implements StickyListHeadersAdapter from library
*/
private class KeyListAdapter extends HighlightQueryCursorAdapter implements StickyListHeadersAdapter {
private class KeyListAdapter extends CursorAdapter implements StickyListHeadersAdapter {
private String mQuery;
private LayoutInflater mInflater;
private HashMap<Integer, Boolean> mSelection = new HashMap<Integer, Boolean>();
@ -417,6 +428,10 @@ public class KeyListFragment extends LoaderFragment
mInflater = LayoutInflater.from(context);
}
public void setSearchQuery(String query) {
mQuery = query;
}
@Override
public Cursor swapCursor(Cursor newCursor) {
return super.swapCursor(newCursor);
@ -455,18 +470,19 @@ public class KeyListFragment extends LoaderFragment
*/
@Override
public void bindView(View view, Context context, Cursor cursor) {
Highlighter highlighter = new Highlighter(context, mQuery);
ItemViewHolder h = (ItemViewHolder) view.getTag();
{ // set name and stuff, common to both key types
String userId = cursor.getString(INDEX_USER_ID);
String[] userIdSplit = PgpKeyHelper.splitUserId(userId);
if (userIdSplit[0] != null) {
h.mMainUserId.setText(highlightSearchQuery(userIdSplit[0]));
h.mMainUserId.setText(highlighter.highlight(userIdSplit[0]));
} else {
h.mMainUserId.setText(R.string.user_id_no_name);
}
if (userIdSplit[1] != null) {
h.mMainUserIdRest.setText(highlightSearchQuery(userIdSplit[1]));
h.mMainUserIdRest.setText(highlighter.highlight(userIdSplit[1]));
h.mMainUserIdRest.setVisibility(View.VISIBLE);
} else {
h.mMainUserIdRest.setVisibility(View.GONE);

21
OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/SelectPublicKeyFragment.java
View File

@ -55,7 +55,7 @@ public class SelectPublicKeyFragment extends ListFragmentWorkaround implements T
private SelectKeyCursorAdapter mAdapter;
private EditText mSearchView;
private long mSelectedMasterKeyIds[];
private String mCurQuery;
private String mQuery;
// copied from ListFragment
static final int INTERNAL_EMPTY_ID = 0x00ff0001;
@ -281,9 +281,18 @@ public class SelectPublicKeyFragment extends ListFragmentWorkaround implements T
}
String where = null;
String whereArgs[] = null;
if (mCurQuery != null) {
where = KeyRings.USER_ID + " LIKE ?";
whereArgs = new String[]{"%" + mCurQuery + "%"};
if (mQuery != null) {
String[] words = mQuery.trim().split("\\s+");
whereArgs = new String[words.length];
for (int i = 0; i < words.length; ++i) {
if (where == null) {
where = "";
} else {
where += " AND ";
}
where += KeyRings.USER_ID + " LIKE ?";
whereArgs[i] = "%" + words[i] + "%";
}
}
// Now create and return a CursorLoader that will take care of
@ -295,7 +304,7 @@ public class SelectPublicKeyFragment extends ListFragmentWorkaround implements T
public void onLoadFinished(Loader<Cursor> loader, Cursor data) {
// Swap the new cursor in. (The framework will take care of closing the
// old cursor once we return.)
mAdapter.setSearchQuery(mCurQuery);
mAdapter.setSearchQuery(mQuery);
mAdapter.swapCursor(data);
// The list should now be shown.
@ -329,7 +338,7 @@ public class SelectPublicKeyFragment extends ListFragmentWorkaround implements T
@Override
public void afterTextChanged(Editable editable) {
mCurQuery = !TextUtils.isEmpty(editable.toString()) ? editable.toString() : null;
mQuery = !TextUtils.isEmpty(editable.toString()) ? editable.toString() : null;
getLoaderManager().restartLoader(0, null, this);
}

66
OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/adapter/HighlightQueryCursorAdapter.java
View File

@ -1,66 +0,0 @@
/*
* Copyright (C) 2014 Dominik Schürmann <dominik@dominikschuermann.de>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package org.sufficientlysecure.keychain.ui.adapter;
import android.content.Context;
import android.database.Cursor;
import android.support.v4.widget.CursorAdapter;
import android.text.Spannable;
import android.text.style.ForegroundColorSpan;
import org.sufficientlysecure.keychain.R;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
public abstract class HighlightQueryCursorAdapter extends CursorAdapter {
private String mCurQuery;
public HighlightQueryCursorAdapter(Context context, Cursor c, int flags) {
super(context, c, flags);
mCurQuery = null;
}
public void setSearchQuery(String searchQuery) {
mCurQuery = searchQuery;
}
public String getSearchQuery() {
return mCurQuery;
}
protected Spannable highlightSearchQuery(String text) {
Spannable highlight = Spannable.Factory.getInstance().newSpannable(text);
if (mCurQuery != null) {
Pattern pattern = Pattern.compile("(?i)" + mCurQuery);
Matcher matcher = pattern.matcher(text);
if (matcher.find()) {
highlight.setSpan(
new ForegroundColorSpan(mContext.getResources().getColor(R.color.emphasis)),
matcher.start(),
matcher.end(),
Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
}
return highlight;
} else {
return highlight;
}
}
}

8
OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/adapter/ImportKeysAdapter.java
View File

@ -33,6 +33,7 @@ import android.widget.TextView;
import org.sufficientlysecure.keychain.R;
import org.sufficientlysecure.keychain.keyimport.ImportKeysListEntry;
import org.sufficientlysecure.keychain.pgp.PgpKeyHelper;
import org.sufficientlysecure.keychain.util.Highlighter;
import java.util.ArrayList;
import java.util.Iterator;
@ -99,6 +100,7 @@ public class ImportKeysAdapter extends ArrayAdapter<ImportKeysListEntry> {
public View getView(int position, View convertView, ViewGroup parent) {
ImportKeysListEntry entry = mData.get(position);
Highlighter highlighter = new Highlighter(mActivity, entry.getQuery());
ViewHolder holder;
if (convertView == null) {
holder = new ViewHolder();
@ -128,7 +130,7 @@ public class ImportKeysAdapter extends ArrayAdapter<ImportKeysListEntry> {
+ " " + userIdSplit[0]);
holder.mainUserId.setTextColor(Color.RED);
} else {
holder.mainUserId.setText(userIdSplit[0]);
holder.mainUserId.setText(highlighter.highlight(userIdSplit[0]));
holder.mainUserId.setTextColor(Color.BLACK);
}
} else {
@ -139,7 +141,7 @@ public class ImportKeysAdapter extends ArrayAdapter<ImportKeysListEntry> {
// email
if (userIdSplit[1] != null) {
holder.mainUserIdRest.setVisibility(View.VISIBLE);
holder.mainUserIdRest.setText(userIdSplit[1]);
holder.mainUserIdRest.setText(highlighter.highlight(userIdSplit[1]));
} else {
holder.mainUserIdRest.setVisibility(View.GONE);
}
@ -182,7 +184,7 @@ public class ImportKeysAdapter extends ArrayAdapter<ImportKeysListEntry> {
String uid = it.next();
TextView uidView = (TextView) mInflater.inflate(
R.layout.import_keys_list_entry_user_id, null);
uidView.setText(uid);
uidView.setText(highlighter.highlight(uid));
holder.userIdsList.addView(uidView);
}
}

14
OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/adapter/SelectKeyCursorAdapter.java
View File

@ -19,6 +19,7 @@ package org.sufficientlysecure.keychain.ui.adapter;
import android.content.Context;
import android.database.Cursor;
import android.support.v4.widget.CursorAdapter;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
@ -29,6 +30,7 @@ import android.widget.TextView;
import org.sufficientlysecure.keychain.R;
import org.sufficientlysecure.keychain.pgp.PgpKeyHelper;
import org.sufficientlysecure.keychain.provider.KeychainContract.KeyRings;
import org.sufficientlysecure.keychain.util.Highlighter;
import java.util.Date;
@ -36,8 +38,9 @@ import java.util.Date;
/**
* Yes this class is abstract!
*/
abstract public class SelectKeyCursorAdapter extends HighlightQueryCursorAdapter {
abstract public class SelectKeyCursorAdapter extends CursorAdapter {
private String mQuery;
private LayoutInflater mInflater;
protected int mIndexUserId, mIndexMasterKeyId, mIndexRevoked, mIndexExpiry;
@ -48,6 +51,10 @@ abstract public class SelectKeyCursorAdapter extends HighlightQueryCursorAdapter
initIndex(c);
}
public void setSearchQuery(String query) {
mQuery = query;
}
@Override
public Cursor swapCursor(Cursor newCursor) {
initIndex(newCursor);
@ -101,19 +108,20 @@ abstract public class SelectKeyCursorAdapter extends HighlightQueryCursorAdapter
@Override
public void bindView(View view, Context context, Cursor cursor) {
Highlighter highlighter = new Highlighter(context, mQuery);
ViewHolderItem h = (ViewHolderItem) view.getTag();
String userId = cursor.getString(mIndexUserId);
String[] userIdSplit = PgpKeyHelper.splitUserId(userId);
if (userIdSplit[0] != null) {
h.mainUserId.setText(highlightSearchQuery(userIdSplit[0]));
h.mainUserId.setText(highlighter.highlight(userIdSplit[0]));
} else {
h.mainUserId.setText(R.string.user_id_no_name);
}
if (userIdSplit[1] != null) {
h.mainUserIdRest.setVisibility(View.VISIBLE);
h.mainUserIdRest.setText(highlightSearchQuery(userIdSplit[1]));
h.mainUserIdRest.setText(highlighter.highlight(userIdSplit[1]));
} else {
h.mainUserIdRest.setVisibility(View.GONE);
}

57
OpenKeychain/src/main/java/org/sufficientlysecure/keychain/util/Highlighter.java Normal file
View File

@ -0,0 +1,57 @@
/*
* Copyright (C) 2014 Thialfihar <thi@thialfihar.org>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package org.sufficientlysecure.keychain.util;
import android.content.Context;
import android.text.Spannable;
import android.text.style.ForegroundColorSpan;
import org.sufficientlysecure.keychain.R;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
public class Highlighter {
private Context mContext;
private String mQuery;
public Highlighter(Context context, String query) {
mContext = context;
mQuery = query;
}
public Spannable highlight(String text) {
Spannable highlight = Spannable.Factory.getInstance().newSpannable(text);
if (mQuery == null) {
return highlight;
}
Pattern pattern = Pattern.compile("(?i)(" + mQuery.trim().replaceAll("\\s+", "|") + ")");
Matcher matcher = pattern.matcher(text);
while (matcher.find()) {
highlight.setSpan(
new ForegroundColorSpan(mContext.getResources().getColor(R.color.emphasis)),
matcher.start(),
matcher.end(),
Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
}
return highlight;
}
}