1/*
2 * Copyright (c) 2018, Daniel Gultsch All rights reserved.
3 *
4 * Redistribution and use in source and binary forms, with or without modification,
5 * are permitted provided that the following conditions are met:
6 *
7 * 1. Redistributions of source code must retain the above copyright notice, this
8 * list of conditions and the following disclaimer.
9 *
10 * 2. Redistributions in binary form must reproduce the above copyright notice,
11 * this list of conditions and the following disclaimer in the documentation and/or
12 * other materials provided with the distribution.
13 *
14 * 3. Neither the name of the copyright holder nor the names of its contributors
15 * may be used to endorse or promote products derived from this software without
16 * specific prior written permission.
17 *
18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
19 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
20 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
21 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
22 * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
23 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
24 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
25 * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
26 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
27 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
28 */
29
30package eu.siacs.conversations.ui.util;
31
32import android.app.Activity;
33import android.content.Context;
34import android.support.v7.app.AlertDialog;
35import android.util.Pair;
36
37import java.util.Collections;
38import java.util.Map;
39import java.util.concurrent.atomic.AtomicInteger;
40
41import eu.siacs.conversations.R;
42import eu.siacs.conversations.entities.Contact;
43import eu.siacs.conversations.entities.Conversation;
44import eu.siacs.conversations.entities.Presences;
45import eu.siacs.conversations.utils.CryptoHelper;
46import eu.siacs.conversations.xmpp.jid.InvalidJidException;
47import eu.siacs.conversations.xmpp.jid.Jid;
48
49public class PresenceSelector {
50
51 public static void showPresenceSelectionDialog(Activity activity, final Conversation conversation, final OnPresenceSelected listener) {
52 final Contact contact = conversation.getContact();
53 final Presences presences = contact.getPresences();
54 AlertDialog.Builder builder = new AlertDialog.Builder(activity);
55 builder.setTitle(activity.getString(R.string.choose_presence));
56 final String[] resourceArray = presences.toResourceArray();
57 Pair<Map<String, String>, Map<String, String>> typeAndName = presences.toTypeAndNameMap();
58 final Map<String, String> resourceTypeMap = typeAndName.first;
59 final Map<String, String> resourceNameMap = typeAndName.second;
60 final String[] readableIdentities = new String[resourceArray.length];
61 final AtomicInteger selectedResource = new AtomicInteger(0);
62 for (int i = 0; i < resourceArray.length; ++i) {
63 String resource = resourceArray[i];
64 if (resource.equals(contact.getLastResource())) {
65 selectedResource.set(i);
66 }
67 String type = resourceTypeMap.get(resource);
68 String name = resourceNameMap.get(resource);
69 if (type != null) {
70 if (Collections.frequency(resourceTypeMap.values(), type) == 1) {
71 readableIdentities[i] = translateType(activity, type);
72 } else if (name != null) {
73 if (Collections.frequency(resourceNameMap.values(), name) == 1
74 || CryptoHelper.UUID_PATTERN.matcher(resource).matches()) {
75 readableIdentities[i] = translateType(activity, type) + " (" + name + ")";
76 } else {
77 readableIdentities[i] = translateType(activity, type) + " (" + name + " / " + resource + ")";
78 }
79 } else {
80 readableIdentities[i] = translateType(activity, type) + " (" + resource + ")";
81 }
82 } else {
83 readableIdentities[i] = resource;
84 }
85 }
86 builder.setSingleChoiceItems(readableIdentities,
87 selectedResource.get(),
88 (dialog, which) -> selectedResource.set(which));
89 builder.setNegativeButton(R.string.cancel, null);
90 builder.setPositiveButton(R.string.ok, (dialog, which) -> {
91 try {
92 Jid next = Jid.fromParts(contact.getJid().getLocalpart(), contact.getJid().getDomainpart(), resourceArray[selectedResource.get()]);
93 conversation.setNextCounterpart(next);
94 } catch (InvalidJidException e) {
95 conversation.setNextCounterpart(null);
96 }
97 listener.onPresenceSelected();
98 });
99 builder.create().show();
100 }
101
102 public static void warnMutualPresenceSubscription(Activity activity, final Conversation conversation, final OnPresenceSelected listener) {
103 AlertDialog.Builder builder = new AlertDialog.Builder(activity);
104 builder.setTitle(conversation.getContact().getJid().toString());
105 builder.setMessage(R.string.without_mutual_presence_updates);
106 builder.setNegativeButton(R.string.cancel, null);
107 builder.setPositiveButton(R.string.ignore, (dialog, which) -> {
108 conversation.setNextCounterpart(null);
109 if (listener != null) {
110 listener.onPresenceSelected();
111 }
112 });
113 builder.create().show();
114 }
115
116 private static String translateType(Context context, String type) {
117 switch (type.toLowerCase()) {
118 case "pc":
119 return context.getString(R.string.type_pc);
120 case "phone":
121 return context.getString(R.string.type_phone);
122 case "tablet":
123 return context.getString(R.string.type_tablet);
124 case "web":
125 return context.getString(R.string.type_web);
126 case "console":
127 return context.getString(R.string.type_console);
128 default:
129 return type;
130 }
131 }
132
133 public interface OnPresenceSelected {
134 void onPresenceSelected();
135 }
136}