diff options
Diffstat (limited to 'src/main/java/de')
7 files changed, 172 insertions, 36 deletions
diff --git a/src/main/java/de/pixart/messenger/entities/Bookmark.java b/src/main/java/de/pixart/messenger/entities/Bookmark.java index 27997e750..a09ad794e 100644 --- a/src/main/java/de/pixart/messenger/entities/Bookmark.java +++ b/src/main/java/de/pixart/messenger/entities/Bookmark.java @@ -64,16 +64,6 @@ public class Bookmark extends Element implements ListItem { } @Override - public String getDisplayJid() { - Jid jid = getJid(); - if (jid != null) { - return jid.toString(); - } else { - return getAttribute("jid"); //fallback if jid wasn't parsable - } - } - - @Override public int getOffline() { return 0; } diff --git a/src/main/java/de/pixart/messenger/entities/Contact.java b/src/main/java/de/pixart/messenger/entities/Contact.java index 827840442..76dd916f8 100644 --- a/src/main/java/de/pixart/messenger/entities/Contact.java +++ b/src/main/java/de/pixart/messenger/entities/Contact.java @@ -128,15 +128,6 @@ public class Contact implements ListItem, Blockable { } @Override - public String getDisplayJid() { - if (jid != null) { - return jid.toString(); - } else { - return null; - } - } - - @Override public int getOffline() { return 0; } diff --git a/src/main/java/de/pixart/messenger/entities/ListItem.java b/src/main/java/de/pixart/messenger/entities/ListItem.java index df1ba75b0..21fb6c2b6 100644 --- a/src/main/java/de/pixart/messenger/entities/ListItem.java +++ b/src/main/java/de/pixart/messenger/entities/ListItem.java @@ -9,8 +9,6 @@ import rocks.xmpp.addr.Jid; public interface ListItem extends Comparable<ListItem> { String getDisplayName(); - String getDisplayJid(); - int getOffline(); Jid getJid(); diff --git a/src/main/java/de/pixart/messenger/ui/ContactDetailsActivity.java b/src/main/java/de/pixart/messenger/ui/ContactDetailsActivity.java index 18a3e8adc..984a9c58a 100644 --- a/src/main/java/de/pixart/messenger/ui/ContactDetailsActivity.java +++ b/src/main/java/de/pixart/messenger/ui/ContactDetailsActivity.java @@ -44,6 +44,7 @@ import de.pixart.messenger.entities.ListItem; import de.pixart.messenger.services.XmppConnectionService.OnAccountUpdate; import de.pixart.messenger.services.XmppConnectionService.OnRosterUpdate; import de.pixart.messenger.utils.CryptoHelper; +import de.pixart.messenger.utils.IrregularUnicodeBlockDetector; import de.pixart.messenger.utils.Namespace; import de.pixart.messenger.utils.TimeframeUtils; import de.pixart.messenger.utils.UIHelper; @@ -140,8 +141,7 @@ public class ContactDetailsActivity extends OmemoActivity implements OnAccountUp AlertDialog.Builder builder = new AlertDialog.Builder( ContactDetailsActivity.this); builder.setTitle(getString(R.string.action_add_phone_book)); - builder.setMessage(getString(R.string.add_phone_book_text, - contact.getDisplayJid())); + builder.setMessage(getString(R.string.add_phone_book_text, contact.getJid().toString())); builder.setNegativeButton(getString(R.string.cancel), null); builder.setPositiveButton(getString(R.string.add), addToPhonebook); builder.create().show(); @@ -392,7 +392,7 @@ public class ContactDetailsActivity extends OmemoActivity implements OnAccountUp if (contact.getServer().toString().toLowerCase().equals(accountJid.getDomain().toLowerCase())) { binding.contactDisplayName.setText(contact.getDisplayName()); } else { - binding.contactDisplayName.setText(contact.getDisplayJid()); + binding.contactDisplayName.setText(contact.getJid().toString()); } if (contact.showInRoster()) { binding.detailsSendPresence.setVisibility(View.VISIBLE); @@ -411,7 +411,7 @@ public class ContactDetailsActivity extends OmemoActivity implements OnAccountUp deleteFromRosterDialog.setTitle(getString(R.string.action_delete_contact)) .setMessage( getString(R.string.remove_contact_text, - contact.getDisplayJid())) + contact.getJid().toString())) .setPositiveButton(getString(R.string.delete), removeFromRoster).create().show(); } @@ -509,12 +509,7 @@ public class ContactDetailsActivity extends OmemoActivity implements OnAccountUp } } - if (contact.getPresences().size() > 1) { - binding.detailsContactjid.setText(contact.getDisplayJid() + " (" - + contact.getPresences().size() + ")"); - } else { - binding.detailsContactjid.setText(contact.getDisplayJid()); - } + binding.detailsContactjid.setText(IrregularUnicodeBlockDetector.style(this, contact.getJid())); String account; if (Config.DOMAIN_LOCK != null) { account = contact.getAccount().getJid().getLocal(); diff --git a/src/main/java/de/pixart/messenger/ui/TrustKeysActivity.java b/src/main/java/de/pixart/messenger/ui/TrustKeysActivity.java index 3f97b12f9..d401a3c39 100644 --- a/src/main/java/de/pixart/messenger/ui/TrustKeysActivity.java +++ b/src/main/java/de/pixart/messenger/ui/TrustKeysActivity.java @@ -31,6 +31,7 @@ import de.pixart.messenger.databinding.KeysCardBinding; import de.pixart.messenger.entities.Account; import de.pixart.messenger.entities.Conversation; import de.pixart.messenger.utils.CryptoHelper; +import de.pixart.messenger.utils.IrregularUnicodeBlockDetector; import de.pixart.messenger.utils.XmppUri; import de.pixart.messenger.xmpp.OnKeyStatusUpdated; import rocks.xmpp.addr.Jid; @@ -189,9 +190,8 @@ public class TrustKeysActivity extends OmemoActivity implements OnKeyStatusUpdat for (Map.Entry<Jid, Map<String, Boolean>> entry : foreignKeysToTrust.entrySet()) { hasForeignKeys = true; KeysCardBinding keysCardBinding = DataBindingUtil.inflate(getLayoutInflater(),R.layout.keys_card, binding.foreignKeys,false); - //final LinearLayout layout = (LinearLayout) getLayoutInflater().inflate(R.layout.keys_card, foreignKeys, false); final Jid jid = entry.getKey(); - keysCardBinding.foreignKeysTitle.setText(jid.toString()); + keysCardBinding.foreignKeysTitle.setText(IrregularUnicodeBlockDetector.style(this, jid)); keysCardBinding.foreignKeysTitle.setOnClickListener(v -> switchToContactDetails(mAccount.getRoster().getContact(jid))); final Map<String, Boolean> fingerprints = entry.getValue(); for (final String fingerprint : fingerprints.keySet()) { @@ -391,7 +391,7 @@ public class TrustKeysActivity extends OmemoActivity implements OnKeyStatusUpdat fingerprint, FingerprintStatus.createActive(ownKeysToTrust.get(fingerprint))); } - List<Jid> acceptedTargets = mConversation == null ? new ArrayList<Jid>() : mConversation.getAcceptedCryptoTargets(); + List<Jid> acceptedTargets = mConversation == null ? new ArrayList<>() : mConversation.getAcceptedCryptoTargets(); synchronized (this.foreignKeysToTrust) { for (Map.Entry<Jid, Map<String, Boolean>> entry : foreignKeysToTrust.entrySet()) { Jid jid = entry.getKey(); diff --git a/src/main/java/de/pixart/messenger/ui/adapter/ListItemAdapter.java b/src/main/java/de/pixart/messenger/ui/adapter/ListItemAdapter.java index f25e6e51d..821483f33 100644 --- a/src/main/java/de/pixart/messenger/ui/adapter/ListItemAdapter.java +++ b/src/main/java/de/pixart/messenger/ui/adapter/ListItemAdapter.java @@ -27,7 +27,9 @@ import de.pixart.messenger.databinding.ContactBinding; import de.pixart.messenger.entities.ListItem; import de.pixart.messenger.ui.SettingsActivity; import de.pixart.messenger.ui.XmppActivity; +import de.pixart.messenger.utils.IrregularUnicodeBlockDetector; import de.pixart.messenger.utils.UIHelper; +import rocks.xmpp.addr.Jid; public class ListItemAdapter extends ArrayAdapter<ListItem> { @@ -87,10 +89,10 @@ public class ListItemAdapter extends ArrayAdapter<ListItem> { viewHolder.tags.addView(tv); } } - final String jid = item.getDisplayJid(); + final Jid jid = item.getJid(); if (jid != null) { viewHolder.jid.setVisibility(View.VISIBLE); - viewHolder.jid.setText(jid); + viewHolder.jid.setText(IrregularUnicodeBlockDetector.style(activity, jid)); } else { viewHolder.jid.setVisibility(View.GONE); } diff --git a/src/main/java/de/pixart/messenger/utils/IrregularUnicodeBlockDetector.java b/src/main/java/de/pixart/messenger/utils/IrregularUnicodeBlockDetector.java new file mode 100644 index 000000000..df654eeb3 --- /dev/null +++ b/src/main/java/de/pixart/messenger/utils/IrregularUnicodeBlockDetector.java @@ -0,0 +1,160 @@ +/* + * Copyright (c) 2018, Daniel Gultsch All rights reserved. + * + * Redistribution and use in source and binary forms, with or without modification, + * are permitted provided that the following conditions are met: + * + * 1. Redistributions of source code must retain the above copyright notice, this + * list of conditions and the following disclaimer. + * + * 2. Redistributions in binary form must reproduce the above copyright notice, + * this list of conditions and the following disclaimer in the documentation and/or + * other materials provided with the distribution. + * + * 3. Neither the name of the copyright holder nor the names of its contributors + * may be used to endorse or promote products derived from this software without + * specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED + * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE + * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR + * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES + * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON + * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +package de.pixart.messenger.utils; + +import android.content.Context; +import android.support.annotation.ColorInt; +import android.text.Spannable; +import android.text.SpannableString; +import android.text.SpannableStringBuilder; +import android.text.style.ForegroundColorSpan; +import android.util.LruCache; + +import java.util.ArrayList; +import java.util.Collections; +import java.util.HashMap; +import java.util.HashSet; +import java.util.List; +import java.util.Map; +import java.util.Set; +import java.util.regex.Matcher; +import java.util.regex.Pattern; + +import de.pixart.messenger.R; +import de.pixart.messenger.ui.util.Color; +import rocks.xmpp.addr.Jid; + +public class IrregularUnicodeBlockDetector { + + private static final Map<Character.UnicodeBlock,Character.UnicodeBlock> NORMALIZATION_MAP; + + static { + Map<Character.UnicodeBlock,Character.UnicodeBlock> temp = new HashMap<>(); + temp.put(Character.UnicodeBlock.LATIN_1_SUPPLEMENT, Character.UnicodeBlock.BASIC_LATIN); + NORMALIZATION_MAP = Collections.unmodifiableMap(temp); + } + + private static Character.UnicodeBlock normalize(Character.UnicodeBlock in) { + if (NORMALIZATION_MAP.containsKey(in)) { + return NORMALIZATION_MAP.get(in); + } else { + return in; + } + } + + private static final LruCache<Jid, Pattern> CACHE = new LruCache<>(100); + + public static Spannable style(Context context, Jid jid) { + return style(jid, Color.get(context, R.attr.color_warning)); + } + + private static Spannable style(Jid jid, @ColorInt int color) { + SpannableStringBuilder builder = new SpannableStringBuilder(); + if (jid.getLocal() != null) { + SpannableString local = new SpannableString(jid.getLocal()); + Matcher matcher = find(jid).matcher(local); + while (matcher.find()) { + if (matcher.start() < matcher.end()) { + local.setSpan(new ForegroundColorSpan(color), matcher.start(), matcher.end(), Spannable.SPAN_EXCLUSIVE_EXCLUSIVE); + } + } + builder.append(local); + builder.append('@'); + } + if (jid.getDomain() != null) { + builder.append(jid.getDomain()); + } + if (builder.length() != 0 && jid.getResource() != null) { + builder.append('/'); + builder.append(jid.getResource()); + } + return builder; + } + + private static Map<Character.UnicodeBlock, List<String>> map(Jid jid) { + Map<Character.UnicodeBlock, List<String>> map = new HashMap<>(); + String local = jid.getLocal(); + final int length = local.length(); + for (int offset = 0; offset < length; ) { + final int codePoint = local.codePointAt(offset); + Character.UnicodeBlock block = normalize(Character.UnicodeBlock.of(codePoint)); + List<String> codePoints; + if (map.containsKey(block)) { + codePoints = map.get(block); + } else { + codePoints = new ArrayList<>(); + map.put(block, codePoints); + } + codePoints.add(String.copyValueOf(Character.toChars(codePoint))); + offset += Character.charCount(codePoint); + } + return map; + } + + private static Set<String> eliminateFirstAndGetCodePoints(Map<Character.UnicodeBlock, List<String>> map) { + Character.UnicodeBlock block = Character.UnicodeBlock.BASIC_LATIN; + int size = 0; + for (Map.Entry<Character.UnicodeBlock, List<String>> entry : map.entrySet()) { + if (entry.getValue().size() > size) { + size = entry.getValue().size(); + block = entry.getKey(); + } + } + map.remove(block); + Set<String> all = new HashSet<>(); + for (List<String> codePoints : map.values()) { + all.addAll(codePoints); + } + return all; + } + + private static Pattern find(Jid jid) { + synchronized (CACHE) { + Pattern pattern = CACHE.get(jid); + if (pattern != null) { + return pattern; + } + pattern = create(eliminateFirstAndGetCodePoints(map(jid))); + CACHE.put(jid, pattern); + return pattern; + } + } + + private static Pattern create(Set<String> codePoints) { + final StringBuilder pattern = new StringBuilder(); + for (String codePoint : codePoints) { + if (pattern.length() != 0) { + pattern.append('|'); + } + pattern.append(Pattern.quote(codePoint)); + } + return Pattern.compile(pattern.toString()); + } +}
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