1package eu.siacs.conversations.utils;
2
3import java.util.ArrayList;
4import java.util.Calendar;
5import java.util.Date;
6import java.util.List;
7import java.util.regex.Pattern;
8
9import eu.siacs.conversations.R;
10import eu.siacs.conversations.entities.Account;
11import eu.siacs.conversations.entities.Contact;
12import eu.siacs.conversations.entities.Conversation;
13import eu.siacs.conversations.ui.ConversationActivity;
14import eu.siacs.conversations.ui.ManageAccountActivity;
15import android.annotation.SuppressLint;
16import android.app.AlertDialog;
17import android.app.Notification;
18import android.app.NotificationManager;
19import android.app.PendingIntent;
20import android.content.Context;
21import android.content.DialogInterface;
22import android.content.DialogInterface.OnClickListener;
23import android.content.Intent;
24import android.support.v4.app.NotificationCompat;
25import android.support.v4.app.TaskStackBuilder;
26import android.text.format.DateFormat;
27import android.text.format.DateUtils;
28import android.view.LayoutInflater;
29import android.view.View;
30import android.widget.TextView;
31
32public class UIHelper {
33 private static final int SHORT_DATE_FLAGS = DateUtils.FORMAT_SHOW_DATE
34 | DateUtils.FORMAT_NO_YEAR | DateUtils.FORMAT_ABBREV_ALL;
35 private static final int FULL_DATE_FLAGS = DateUtils.FORMAT_SHOW_TIME
36 | DateUtils.FORMAT_ABBREV_ALL | DateUtils.FORMAT_SHOW_DATE;
37
38 public static String readableTimeDifference(Context context, long time) {
39 return readableTimeDifference(context, time, false);
40 }
41
42 public static String readableTimeDifferenceFull(Context context, long time) {
43 return readableTimeDifference(context, time, true);
44 }
45
46 private static String readableTimeDifference(Context context, long time,
47 boolean fullDate) {
48 if (time == 0) {
49 return context.getString(R.string.just_now);
50 }
51 Date date = new Date(time);
52 long difference = (System.currentTimeMillis() - time) / 1000;
53 if (difference < 60) {
54 return context.getString(R.string.just_now);
55 } else if (difference < 60 * 2) {
56 return context.getString(R.string.minute_ago);
57 } else if (difference < 60 * 15) {
58 return context.getString(R.string.minutes_ago,
59 Math.round(difference / 60.0));
60 } else if (today(date)) {
61 java.text.DateFormat df = DateFormat.getTimeFormat(context);
62 return df.format(date);
63 } else {
64 if (fullDate) {
65 return DateUtils.formatDateTime(context, date.getTime(),
66 FULL_DATE_FLAGS);
67 } else {
68 return DateUtils.formatDateTime(context, date.getTime(),
69 SHORT_DATE_FLAGS);
70 }
71 }
72 }
73
74 private static boolean today(Date date) {
75 Calendar cal1 = Calendar.getInstance();
76 Calendar cal2 = Calendar.getInstance();
77 cal1.setTime(date);
78 cal2.setTimeInMillis(System.currentTimeMillis());
79 return cal1.get(Calendar.YEAR) == cal2.get(Calendar.YEAR)
80 && cal1.get(Calendar.DAY_OF_YEAR) == cal2
81 .get(Calendar.DAY_OF_YEAR);
82 }
83
84 public static String lastseen(Context context, long time) {
85 if (time == 0) {
86 return context.getString(R.string.never_seen);
87 }
88 long difference = (System.currentTimeMillis() - time) / 1000;
89 if (difference < 60) {
90 return context.getString(R.string.last_seen_now);
91 } else if (difference < 60 * 2) {
92 return context.getString(R.string.last_seen_min);
93 } else if (difference < 60 * 60) {
94 return context.getString(R.string.last_seen_mins,
95 Math.round(difference / 60.0));
96 } else if (difference < 60 * 60 * 2) {
97 return context.getString(R.string.last_seen_hour);
98 } else if (difference < 60 * 60 * 24) {
99 return context.getString(R.string.last_seen_hours,
100 Math.round(difference / (60.0 * 60.0)));
101 } else if (difference < 60 * 60 * 48) {
102 return context.getString(R.string.last_seen_day);
103 } else {
104 return context.getString(R.string.last_seen_days,
105 Math.round(difference / (60.0 * 60.0 * 24.0)));
106 }
107 }
108
109 public static void showErrorNotification(Context context,
110 List<Account> accounts) {
111 NotificationManager mNotificationManager = (NotificationManager) context
112 .getSystemService(Context.NOTIFICATION_SERVICE);
113 List<Account> accountsWproblems = new ArrayList<>();
114 for (Account account : accounts) {
115 if (account.hasErrorStatus()) {
116 accountsWproblems.add(account);
117 }
118 }
119 NotificationCompat.Builder mBuilder = new NotificationCompat.Builder(
120 context);
121 if (accountsWproblems.size() == 0) {
122 mNotificationManager.cancel(1111);
123 return;
124 } else if (accountsWproblems.size() == 1) {
125 mBuilder.setContentTitle(context
126 .getString(R.string.problem_connecting_to_account));
127 mBuilder.setContentText(accountsWproblems.get(0).getJid().toBareJid().toString());
128 } else {
129 mBuilder.setContentTitle(context
130 .getString(R.string.problem_connecting_to_accounts));
131 mBuilder.setContentText(context.getString(R.string.touch_to_fix));
132 }
133 mBuilder.setOngoing(true);
134 mBuilder.setLights(0xffffffff, 2000, 4000);
135 mBuilder.setSmallIcon(R.drawable.ic_notification);
136 TaskStackBuilder stackBuilder = TaskStackBuilder.create(context);
137 stackBuilder.addParentStack(ConversationActivity.class);
138
139 Intent manageAccountsIntent = new Intent(context,
140 ManageAccountActivity.class);
141 stackBuilder.addNextIntent(manageAccountsIntent);
142
143 PendingIntent resultPendingIntent = stackBuilder.getPendingIntent(0,
144 PendingIntent.FLAG_UPDATE_CURRENT);
145
146 mBuilder.setContentIntent(resultPendingIntent);
147 Notification notification = mBuilder.build();
148 mNotificationManager.notify(1111, notification);
149 }
150
151 @SuppressLint("InflateParams")
152 public static AlertDialog getVerifyFingerprintDialog(
153 final ConversationActivity activity,
154 final Conversation conversation, final View msg) {
155 final Contact contact = conversation.getContact();
156 final Account account = conversation.getAccount();
157
158 AlertDialog.Builder builder = new AlertDialog.Builder(activity);
159 builder.setTitle("Verify fingerprint");
160 LayoutInflater inflater = activity.getLayoutInflater();
161 View view = inflater.inflate(R.layout.dialog_verify_otr, null);
162 TextView jid = (TextView) view.findViewById(R.id.verify_otr_jid);
163 TextView fingerprint = (TextView) view
164 .findViewById(R.id.verify_otr_fingerprint);
165 TextView yourprint = (TextView) view
166 .findViewById(R.id.verify_otr_yourprint);
167
168 jid.setText(contact.getJid().toString());
169 fingerprint.setText(conversation.getOtrFingerprint());
170 yourprint.setText(account.getOtrFingerprint());
171 builder.setNegativeButton("Cancel", null);
172 builder.setPositiveButton("Verify", new OnClickListener() {
173
174 @Override
175 public void onClick(DialogInterface dialog, int which) {
176 contact.addOtrFingerprint(conversation.getOtrFingerprint());
177 msg.setVisibility(View.GONE);
178 activity.xmppConnectionService.syncRosterToDisk(account);
179 }
180 });
181 builder.setView(view);
182 return builder.create();
183 }
184
185 private final static class EmoticonPattern {
186 Pattern pattern;
187 String replacement;
188
189 EmoticonPattern(String ascii, int unicode) {
190 this.pattern = Pattern.compile("(?<=(^|\\s))" + ascii
191 + "(?=(\\s|$))");
192 this.replacement = new String(new int[] { unicode, }, 0, 1);
193 }
194
195 String replaceAll(String body) {
196 return pattern.matcher(body).replaceAll(replacement);
197 }
198 }
199
200 private static final EmoticonPattern[] patterns = new EmoticonPattern[] {
201 new EmoticonPattern(":-?D", 0x1f600),
202 new EmoticonPattern("\\^\\^", 0x1f601),
203 new EmoticonPattern(":'D", 0x1f602),
204 new EmoticonPattern("\\]-?D", 0x1f608),
205 new EmoticonPattern(";-?\\)", 0x1f609),
206 new EmoticonPattern(":-?\\)", 0x1f60a),
207 new EmoticonPattern("[B8]-?\\)", 0x1f60e),
208 new EmoticonPattern(":-?\\|", 0x1f610),
209 new EmoticonPattern(":-?[/\\\\]", 0x1f615),
210 new EmoticonPattern(":-?\\*", 0x1f617),
211 new EmoticonPattern(":-?[Ppb]", 0x1f61b),
212 new EmoticonPattern(":-?\\(", 0x1f61e),
213 new EmoticonPattern(":-?[0Oo]", 0x1f62e),
214 new EmoticonPattern("\\\\o/", 0x1F631), };
215
216 public static String transformAsciiEmoticons(String body) {
217 if (body != null) {
218 for (EmoticonPattern p : patterns) {
219 body = p.replaceAll(body);
220 }
221 body = body.trim();
222 }
223 return body;
224 }
225}