1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
|
/*
* Juick
* Copyright (C) 2008-2011, Ugnich Anton
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero 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 Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package com.juick.server;
import java.sql.Connection;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.sql.Statement;
import java.util.ArrayList;
import java.util.Random;
/**
*
* @author Ugnich Anton
*/
public class UserQueries {
static final String ABCDEF = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ";
public static int createUser(Connection sql, String username, String password, String lang) {
int uid = 0;
PreparedStatement stmt = null;
ResultSet rs = null;
try {
stmt = sql.prepareStatement("INSERT INTO users(nick,passw,lang) VALUES (?,?,?)", Statement.RETURN_GENERATED_KEYS);
stmt.setString(1, username);
stmt.setString(2, password);
stmt.setString(3, lang);
stmt.executeUpdate();
rs = stmt.getGeneratedKeys();
if (rs.first()) {
uid = rs.getInt(1);
}
} catch (SQLException e) {
System.err.println(e);
} finally {
Utils.finishSQL(rs, stmt);
}
PreparedStatement stmt2 = null;
try {
stmt2 = sql.prepareStatement("INSERT INTO useroptions(user_id) VALUES (?)");
stmt2.setInt(1, uid);
stmt2.executeUpdate();
} catch (SQLException e) {
System.err.println(e);
} finally {
Utils.finishSQL(null, stmt);
}
return uid;
}
public static com.juick.User getUserByNick(Connection sql, String username) {
com.juick.User user = null;
PreparedStatement stmt = null;
ResultSet rs = null;
try {
stmt = sql.prepareStatement("SELECT id,nick FROM users WHERE nick=?");
stmt.setString(1, username);
rs = stmt.executeQuery();
if (rs.first()) {
user = new com.juick.User();
user.UID = rs.getInt(1);
user.UName = rs.getString(2);
}
} catch (SQLException e) {
System.err.println(e);
} finally {
Utils.finishSQL(rs, stmt);
}
return user;
}
public static String getJIDbyUID(Connection sql, int UID) {
String jid = null;
PreparedStatement stmt = null;
ResultSet rs = null;
try {
stmt = sql.prepareStatement("SELECT jid FROM jids WHERE user_id=? AND active=1");
stmt.setInt(1, UID);
rs = stmt.executeQuery();
if (rs.first()) {
jid = rs.getString(1);
}
} catch (SQLException e) {
System.err.println(e);
} finally {
Utils.finishSQL(rs, stmt);
}
return jid;
}
public static int getUIDbyHash(Connection sql, String hash) {
int UID = 0;
PreparedStatement stmt = null;
ResultSet rs = null;
try {
stmt = sql.prepareStatement("SELECT user_id FROM logins WHERE hash=?");
stmt.setString(1, hash);
rs = stmt.executeQuery();
if (rs.first()) {
UID = rs.getInt(1);
}
} catch (SQLException e) {
System.err.println(e);
} finally {
Utils.finishSQL(rs, stmt);
}
return UID;
}
public static com.juick.User getUserByHash(Connection sql, String hash) {
com.juick.User user = null;
PreparedStatement stmt = null;
ResultSet rs = null;
try {
stmt = sql.prepareStatement("SELECT logins.user_id,users.nick FROM logins INNER JOIN users ON logins.user_id=users.id WHERE logins.hash=?");
stmt.setString(1, hash);
rs = stmt.executeQuery();
if (rs.first()) {
user = new com.juick.User();
user.UID = rs.getInt(1);
user.UName = rs.getString(2);
}
} catch (SQLException e) {
System.err.println(e);
} finally {
Utils.finishSQL(rs, stmt);
}
return user;
}
public static String getHashByUID(Connection sql, int uid) {
String hash = null;
PreparedStatement stmt = null;
ResultSet rs = null;
try {
stmt = sql.prepareStatement("SELECT hash FROM logins WHERE user_id=?");
stmt.setInt(1, uid);
rs = stmt.executeQuery();
if (rs.first()) {
hash = rs.getString(1);
}
} catch (SQLException e) {
System.err.println(e);
} finally {
Utils.finishSQL(rs, stmt);
}
if (hash == null) {
hash = generateHash(16);
try {
stmt = sql.prepareStatement("INSERT INTO logins(user_id,hash) VALUES (?,?)");
stmt.setInt(1, uid);
stmt.setString(2, hash);
stmt.executeUpdate();
} catch (SQLException e) {
System.err.println(e);
} finally {
Utils.finishSQL(null, stmt);
}
}
return hash;
}
public static String generateHash(int len) {
Random rnd = new Random();
StringBuilder sb = new StringBuilder(len);
for (int i = 0; i < len; i++) {
sb.append(ABCDEF.charAt(rnd.nextInt(ABCDEF.length())));
}
return sb.toString();
}
public static int checkPassword(Connection sql, String username, String password) {
int uid = 0;
PreparedStatement stmt = null;
ResultSet rs = null;
try {
stmt = sql.prepareStatement("SELECT id,passw FROM users WHERE nick=?");
stmt.setString(1, username);
rs = stmt.executeQuery();
if (rs.first()) {
if (password.equals(rs.getString(2))) {
uid = rs.getInt(1);
} else {
uid = -1;
}
}
} catch (SQLException e) {
System.err.println(e);
} finally {
Utils.finishSQL(rs, stmt);
}
return uid;
}
public static int getUserOptionInt(Connection sql, int uid, String option, int defaultValue) {
int ret = defaultValue;
PreparedStatement stmt = null;
ResultSet rs = null;
try {
stmt = sql.prepareStatement("SELECT " + option + " FROM useroptions WHERE user_id=?");
stmt.setInt(1, uid);
rs = stmt.executeQuery();
if (rs.first()) {
ret = rs.getInt(1);
}
} catch (SQLException e) {
System.err.println(e);
} finally {
Utils.finishSQL(rs, stmt);
}
return ret;
}
public static void setUserOptionInt(Connection sql, int uid, String option, int value) {
PreparedStatement stmt = null;
try {
stmt = sql.prepareStatement("UPDATE useroptions SET " + option + "=? WHERE user_id=?");
stmt.setInt(1, value);
stmt.setInt(2, uid);
stmt.executeUpdate();
} catch (SQLException e) {
System.err.println(e);
} finally {
Utils.finishSQL(null, stmt);
}
}
public static boolean getCanMedia(Connection sql, int uid) {
boolean ret = false;
PreparedStatement stmt = null;
ResultSet rs = null;
try {
stmt = sql.prepareStatement("SELECT users.lastphoto-UNIX_TIMESTAMP() FROM users WHERE id=?");
stmt.setInt(1, uid);
rs = stmt.executeQuery();
if (rs.first()) {
ret = rs.getInt(1) < 3600;
}
} catch (SQLException e) {
System.err.println(e);
} finally {
Utils.finishSQL(rs, stmt);
}
return ret;
}
public static boolean isInWL(Connection sql, int uid, int check) {
boolean ret = false;
PreparedStatement stmt = null;
ResultSet rs = null;
try {
stmt = sql.prepareStatement("SELECT 1 FROM wl_users WHERE user_id=? AND wl_user_id=?");
stmt.setInt(1, uid);
stmt.setInt(2, check);
rs = stmt.executeQuery();
if (rs.first()) {
ret = rs.getInt(1) == 1;
}
} catch (SQLException e) {
System.err.println(e);
} finally {
Utils.finishSQL(rs, stmt);
}
return ret;
}
public static boolean isInBL(Connection sql, int uid, int check) {
boolean ret = false;
PreparedStatement stmt = null;
ResultSet rs = null;
try {
stmt = sql.prepareStatement("SELECT 1 FROM bl_users WHERE user_id=? AND bl_user_id=?");
stmt.setInt(1, uid);
stmt.setInt(2, check);
rs = stmt.executeQuery();
if (rs.first()) {
ret = rs.getInt(1) == 1;
}
} catch (SQLException e) {
System.err.println(e);
} finally {
Utils.finishSQL(rs, stmt);
}
return ret;
}
public static ArrayList<Integer> checkBL(Connection sql, int visitor, ArrayList<Integer> uids) {
ArrayList<Integer> ret = new ArrayList<Integer>();
PreparedStatement stmt = null;
ResultSet rs = null;
try {
stmt = sql.prepareStatement("SELECT user_id FROM bl_users WHERE bl_user_id=? and user_id IN (" + Utils.convertArray2String(uids) + ")");
stmt.setInt(1, visitor);
rs = stmt.executeQuery();
rs.beforeFirst();
while (rs.next()) {
ret.add(rs.getInt(1));
}
} catch (SQLException e) {
System.err.println(e);
} finally {
Utils.finishSQL(rs, stmt);
}
return ret;
}
public static boolean isSubscribed(Connection sql, int uid, int check) {
boolean ret = false;
PreparedStatement stmt = null;
ResultSet rs = null;
try {
stmt = sql.prepareStatement("SELECT 1 FROM subscr_users WHERE suser_id=? AND user_id=?");
stmt.setInt(1, uid);
stmt.setInt(2, check);
rs = stmt.executeQuery();
if (rs.first()) {
ret = rs.getInt(1) == 1;
}
} catch (SQLException e) {
System.err.println(e);
} finally {
Utils.finishSQL(rs, stmt);
}
return ret;
}
public static int getStatsIRead(Connection sql, int uid) {
int ret = 0;
PreparedStatement stmt = null;
ResultSet rs = null;
try {
stmt = sql.prepareStatement("SELECT COUNT(*) FROM subscr_users WHERE suser_id=?");
stmt.setInt(1, uid);
rs = stmt.executeQuery();
if (rs.first()) {
ret = rs.getInt(1);
}
} catch (SQLException e) {
System.err.println(e);
} finally {
Utils.finishSQL(rs, stmt);
}
return ret;
}
public static int getStatsMyReaders(Connection sql, int uid) {
int ret = 0;
PreparedStatement stmt = null;
ResultSet rs = null;
try {
stmt = sql.prepareStatement("SELECT COUNT(*) FROM subscr_users WHERE user_id=?");
stmt.setInt(1, uid);
rs = stmt.executeQuery();
if (rs.first()) {
ret = rs.getInt(1);
}
} catch (SQLException e) {
System.err.println(e);
} finally {
Utils.finishSQL(rs, stmt);
}
return ret;
}
public static int getStatsMessages(Connection sql, int uid) {
int ret = 0;
PreparedStatement stmt = null;
ResultSet rs = null;
try {
stmt = sql.prepareStatement("SELECT COUNT(*) FROM messages WHERE user_id=?");
stmt.setInt(1, uid);
rs = stmt.executeQuery();
if (rs.first()) {
ret = rs.getInt(1);
}
} catch (SQLException e) {
System.err.println(e);
} finally {
Utils.finishSQL(rs, stmt);
}
return ret;
}
public static int getStatsReplies(Connection sql, int uid) {
int ret = 0;
PreparedStatement stmt = null;
ResultSet rs = null;
try {
stmt = sql.prepareStatement("SELECT COUNT(*) FROM replies WHERE user_id=?");
stmt.setInt(1, uid);
rs = stmt.executeQuery();
if (rs.first()) {
ret = rs.getInt(1);
}
} catch (SQLException e) {
System.err.println(e);
} finally {
Utils.finishSQL(rs, stmt);
}
return ret;
}
}
|
