-
Notifications
You must be signed in to change notification settings - Fork 345
/
dbcheck.cpp
881 lines (779 loc) · 31.2 KB
/
dbcheck.cpp
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
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
#include <QString>
#include <QDir>
#include <QSqlError>
#include <iostream>
using namespace std;
#include "dbcheck.h"
#include "metadata.h"
#include "mythtv/mythcontext.h"
#include "mythtv/mythdb.h"
#include "mythtv/schemawizard.h"
const QString currentDatabaseVersion = "1020";
static bool doUpgradeMusicDatabaseSchema(QString &dbver);
static bool UpdateDBVersionNumber(const QString &newnumber)
{
if (!gCoreContext->SaveSettingOnHost("MusicDBSchemaVer",newnumber,NULL))
{
LOG(VB_GENERAL, LOG_ERR,
QString("DB Error (Setting new DB version number): %1\n")
.arg(newnumber));
return false;
}
return true;
}
static bool performActualUpdate(const QString updates[], QString version,
QString &dbver)
{
MSqlQuery query(MSqlQuery::InitCon());
LOG(VB_GENERAL, LOG_NOTICE,
QString("Upgrading to MythMusic schema version ") + version);
int counter = 0;
QString thequery = updates[counter];
while (!thequery.isEmpty())
{
if (!query.exec(thequery))
{
QString msg =
QString("DB Error (Performing database upgrade): \n"
"Query was: %1 \nError was: %2 \nnew version: %3")
.arg(thequery)
.arg(MythDB::DBErrorMessage(query.lastError()))
.arg(version);
LOG(VB_GENERAL, LOG_ERR, msg);
return false;
}
counter++;
thequery = updates[counter];
}
if (!UpdateDBVersionNumber(version))
return false;
dbver = version;
return true;
}
bool UpgradeMusicDatabaseSchema(void)
{
#ifdef IGNORE_SCHEMA_VER_MISMATCH
return true;
#endif
SchemaUpgradeWizard *schema_wizard = NULL;
// Suppress DB messages and turn of the settings cache,
// These are likely to confuse the users and the code, respectively.
GetMythDB()->SetSuppressDBMessages(true);
gCoreContext->ActivateSettingsCache(false);
// Get the schema upgrade lock
MSqlQuery query(MSqlQuery::InitCon());
bool locked = DBUtil::TryLockSchema(query, 1);
for (uint i = 0; i < 2*60 && !locked; i++)
{
LOG(VB_GENERAL, LOG_INFO, "Waiting for database schema upgrade lock");
locked = DBUtil::TryLockSchema(query, 1);
if (locked)
LOG(VB_GENERAL, LOG_INFO, "Got schema upgrade lock");
}
if (!locked)
{
LOG(VB_GENERAL, LOG_INFO, "Failed to get schema upgrade lock");
goto upgrade_error_exit;
}
schema_wizard = SchemaUpgradeWizard::Get(
"MusicDBSchemaVer", "MythMusic", currentDatabaseVersion);
if (schema_wizard->Compare() == 0) // DB schema is what we need it to be..
goto upgrade_ok_exit;
if (schema_wizard->DBver.isEmpty())
{
// We need to create a database from scratch
if (doUpgradeMusicDatabaseSchema(schema_wizard->DBver))
goto upgrade_ok_exit;
else
goto upgrade_error_exit;
}
// Pop up messages, questions, warnings, et c.
switch (schema_wizard->PromptForUpgrade("Music", true, false))
{
case MYTH_SCHEMA_USE_EXISTING:
goto upgrade_ok_exit;
case MYTH_SCHEMA_ERROR:
case MYTH_SCHEMA_EXIT:
goto upgrade_error_exit;
case MYTH_SCHEMA_UPGRADE:
break;
}
if (!doUpgradeMusicDatabaseSchema(schema_wizard->DBver))
{
LOG(VB_GENERAL, LOG_ERR, "Database schema upgrade failed.");
goto upgrade_error_exit;
}
LOG(VB_GENERAL, LOG_INFO, "MythMusic database schema upgrade complete.");
// On any exit we want to re-enable the DB messages so errors
// are reported and we want to make sure the setting cache is
// enabled for good performance and we must unlock the schema
// lock. We use gotos with labels so it's impossible to miss
// these steps.
upgrade_ok_exit:
GetMythDB()->SetSuppressDBMessages(false);
gCoreContext->ActivateSettingsCache(true);
if (locked)
DBUtil::UnlockSchema(query);
return true;
upgrade_error_exit:
GetMythDB()->SetSuppressDBMessages(false);
gCoreContext->ActivateSettingsCache(true);
if (locked)
DBUtil::UnlockSchema(query);
return false;
}
static bool doUpgradeMusicDatabaseSchema(QString &dbver)
{
if (dbver.isEmpty())
{
LOG(VB_GENERAL, LOG_NOTICE,
"Inserting MythMusic initial database information.");
const QString updates[] = {
"CREATE TABLE IF NOT EXISTS musicmetadata ("
" intid INT UNSIGNED AUTO_INCREMENT NOT NULL PRIMARY KEY,"
" artist VARCHAR(128) NOT NULL,"
" album VARCHAR(128) NOT NULL,"
" title VARCHAR(128) NOT NULL,"
" genre VARCHAR(128) NOT NULL,"
" year INT UNSIGNED NOT NULL,"
" tracknum INT UNSIGNED NOT NULL,"
" length INT UNSIGNED NOT NULL,"
" filename TEXT NOT NULL,"
" rating INT UNSIGNED NOT NULL DEFAULT 5,"
" lastplay TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP "
" ON UPDATE CURRENT_TIMESTAMP,"
" playcount INT UNSIGNED NOT NULL DEFAULT 0,"
" INDEX (artist),"
" INDEX (album),"
" INDEX (title),"
" INDEX (genre)"
");",
"CREATE TABLE IF NOT EXISTS musicplaylist ("
" playlistid INT UNSIGNED AUTO_INCREMENT NOT NULL PRIMARY KEY,"
" name VARCHAR(128) NOT NULL,"
" hostname VARCHAR(255),"
" songlist TEXT NOT NULL"
");",
""
};
if (!performActualUpdate(updates, "1000", dbver))
return false;
}
if (dbver == "1000")
{
QString startdir = gCoreContext->GetSetting("MusicLocation");
startdir = QDir::cleanPath(startdir);
if (!startdir.endsWith("/"))
startdir += "/";
MSqlQuery query(MSqlQuery::InitCon());
// urls as filenames are NOT officially supported yet
if (query.exec("SELECT filename, intid FROM musicmetadata WHERE "
"filename NOT LIKE ('%://%');"))
{
int i = 0;
QString intid, name, newname;
MSqlQuery modify(MSqlQuery::InitCon());
while (query.next())
{
name = query.value(0).toString();
newname = name;
intid = query.value(1).toString();
if (newname.startsWith(startdir))
{
newname.remove(0, startdir.length());
if (modify.exec(QString("UPDATE musicmetadata SET "
"filename = \"%1\" "
"WHERE filename = \"%2\" AND intid = %3;")
.arg(newname).arg(name).arg(intid)))
i += modify.numRowsAffected();
}
}
LOG(VB_GENERAL, LOG_NOTICE,
QString("Modified %1 entries for db schema 1001").arg(i));
}
const QString updates[] = {
""
};
if (!performActualUpdate(updates, "1001", dbver))
return false;
}
if (dbver == "1001")
{
const QString updates[] = {
"ALTER TABLE musicmetadata ADD mythdigest VARCHAR(255);",
"ALTER TABLE musicmetadata ADD size BIGINT UNSIGNED;",
"ALTER TABLE musicmetadata ADD date_added DATETIME;",
"ALTER TABLE musicmetadata ADD date_modified DATETIME;",
"ALTER TABLE musicmetadata ADD format VARCHAR(4);",
"ALTER TABLE musicmetadata ADD description VARCHAR(255);",
"ALTER TABLE musicmetadata ADD comment VARCHAR(255);",
"ALTER TABLE musicmetadata ADD compilation TINYINT DEFAULT 0;",
"ALTER TABLE musicmetadata ADD composer VARCHAR(255);",
"ALTER TABLE musicmetadata ADD disc_count SMALLINT UNSIGNED DEFAULT 0;",
"ALTER TABLE musicmetadata ADD disc_number SMALLINT UNSIGNED DEFAULT 0;",
"ALTER TABLE musicmetadata ADD track_count SMALLINT UNSIGNED DEFAULT 0;",
"ALTER TABLE musicmetadata ADD start_time INT UNSIGNED DEFAULT 0;",
"ALTER TABLE musicmetadata ADD stop_time INT UNSIGNED;",
"ALTER TABLE musicmetadata ADD eq_preset VARCHAR(255);",
"ALTER TABLE musicmetadata ADD relative_volume TINYINT DEFAULT 0;",
"ALTER TABLE musicmetadata ADD sample_rate INT UNSIGNED;",
"ALTER TABLE musicmetadata ADD bpm SMALLINT UNSIGNED;",
"ALTER TABLE musicmetadata ADD INDEX (mythdigest);",
""
};
if (!performActualUpdate(updates, "1002", dbver))
return false;
}
if (dbver == "1002")
{
LOG(VB_GENERAL, LOG_NOTICE,
"Updating music metadata to be UTF-8 in the database");
MSqlQuery query(MSqlQuery::InitCon());
query.prepare("SELECT intid, artist, album, title, genre, "
"filename FROM musicmetadata ORDER BY intid;");
if (query.exec() && query.isActive() && query.size() > 0)
{
while (query.next())
{
int id = query.value(0).toInt();
QString artist = query.value(1).toString();
QString album = query.value(2).toString();
QString title = query.value(3).toString();
QString genre = query.value(4).toString();
QString filename = query.value(5).toString();
MSqlQuery subquery(MSqlQuery::InitCon());
subquery.prepare("UPDATE musicmetadata SET "
"artist = :ARTIST, album = :ALBUM, "
"title = :TITLE, genre = :GENRE, "
"filename = :FILENAME "
"WHERE intid = :ID;");
subquery.bindValue(":ARTIST", QString(artist.toUtf8()));
subquery.bindValue(":ALBUM", QString(album.toUtf8()));
subquery.bindValue(":TITLE", QString(title.toUtf8()));
subquery.bindValue(":GENRE", QString(genre.toUtf8()));
subquery.bindValue(":FILENAME", QString(filename.toUtf8()));
subquery.bindValue(":ID", id);
if (!subquery.exec() || !subquery.isActive())
MythDB::DBError("music utf8 update", subquery);
}
}
query.prepare("SELECT playlistid, name FROM musicplaylist "
"ORDER BY playlistid;");
if (query.exec() && query.isActive() && query.size() > 0)
{
while (query.next())
{
int id = query.value(0).toInt();
QString name = query.value(1).toString();
MSqlQuery subquery(MSqlQuery::InitCon());
subquery.prepare("UPDATE musicplaylist SET "
"name = :NAME WHERE playlistid = :ID ;");
subquery.bindValue(":NAME", QString(name.toUtf8()));
subquery.bindValue(":ID", id);
if (!subquery.exec() || !subquery.isActive())
MythDB::DBError("music playlist utf8 update", subquery);
}
}
LOG(VB_GENERAL, LOG_NOTICE, "Done updating music metadata to UTF-8");
const QString updates[] = {
""
};
if (!performActualUpdate(updates, "1003", dbver))
return false;
}
if (dbver == "1003")
{
const QString updates[] = {
"DROP TABLE IF EXISTS smartplaylistcategory;",
"CREATE TABLE smartplaylistcategory ("
" categoryid INT UNSIGNED AUTO_INCREMENT NOT NULL PRIMARY KEY,"
" name VARCHAR(128) NOT NULL,"
" INDEX (name)"
");",
"INSERT INTO smartplaylistcategory SET categoryid = 1, "
" name = \"Decades\";",
"INSERT INTO smartplaylistcategory SET categoryid = 2, "
" name = \"Favourite Tracks\";",
"INSERT INTO smartplaylistcategory SET categoryid = 3, "
" name = \"New Tracks\";",
"DROP TABLE IF EXISTS smartplaylist;",
"CREATE TABLE smartplaylist ("
" smartplaylistid INT UNSIGNED AUTO_INCREMENT NOT NULL PRIMARY KEY,"
" name VARCHAR(128) NOT NULL,"
" categoryid INT UNSIGNED NOT NULL,"
" matchtype SET('All', 'Any') NOT NULL DEFAULT 'All',"
" orderby VARCHAR(128) NOT NULL DEFAULT '',"
" limitto INT UNSIGNED NOT NULL DEFAULT 0,"
" INDEX (name),"
" INDEX (categoryid)"
");",
"DROP TABLE IF EXISTS smartplaylistitem;",
"CREATE TABLE smartplaylistitem ("
" smartplaylistitemid INT UNSIGNED AUTO_INCREMENT NOT NULL PRIMARY KEY,"
" smartplaylistid INT UNSIGNED NOT NULL,"
" field VARCHAR(50) NOT NULL,"
" operator VARCHAR(20) NOT NULL,"
" value1 VARCHAR(255) NOT NULL,"
" value2 VARCHAR(255) NOT NULL,"
" INDEX (smartplaylistid)"
");",
"INSERT INTO smartplaylist SET smartplaylistid = 1, name = \"1960's\", "
" categoryid = 1, matchtype = \"All\", orderby = \"Artist (A)\","
" limitto = 0;",
"INSERT INTO smartplaylistitem SET smartplaylistid = 1, field = \"Year\","
" operator = \"is between\", value1 = \"1960\", value2 = \"1969\";",
"INSERT INTO smartplaylist SET smartplaylistid = 2, name = \"1970's\", "
" categoryid = 1, matchtype = \"All\", orderby = \"Artist (A)\","
" limitto = 0;",
"INSERT INTO smartplaylistitem SET smartplaylistid = 2, field = \"Year\","
" operator = \"is between\", value1 = \"1970\", value2 = \"1979\";",
"INSERT INTO smartplaylist SET smartplaylistid = 3, name = \"1980's\", "
" categoryid = 1, matchtype = \"All\", orderby = \"Artist (A)\","
" limitto = 0;",
"INSERT INTO smartplaylistitem SET smartplaylistid = 3, field = \"Year\","
" operator = \"is between\", value1 = \"1980\", value2 = \"1989\";",
"INSERT INTO smartplaylist SET smartplaylistid = 4, name = \"1990's\", "
" categoryid = 1, matchtype = \"All\", orderby = \"Artist (A)\","
" limitto = 0;",
"INSERT INTO smartplaylistitem SET smartplaylistid = 4, field = \"Year\","
" operator = \"is between\", value1 = \"1990\", value2 = \"1999\";",
"INSERT INTO smartplaylist SET smartplaylistid = 5, name = \"2000's\", "
" categoryid = 1, matchtype = \"All\", orderby = \"Artist (A)\","
" limitto = 0;",
"INSERT INTO smartplaylistitem SET smartplaylistid = 5, field = \"Year\","
" operator = \"is between\", value1 = \"2000\", value2 = \"2009\";",
"INSERT INTO smartplaylist SET smartplaylistid = 6, name = \"Favorite Tracks\", "
" categoryid = 2, matchtype = \"All\","
" orderby = \"Artist (A), Album (A)\", limitto = 0;",
"INSERT INTO smartplaylistitem SET smartplaylistid = 6, field = \"Rating\","
" operator = \"is greater than\", value1 = \"7\", value2 = \"0\";",
"INSERT INTO smartplaylist SET smartplaylistid = 7, name = \"100 Most Played Tracks\", "
" categoryid = 2, matchtype = \"All\", orderby = \"Play Count (D)\","
" limitto = 100;",
"INSERT INTO smartplaylistitem SET smartplaylistid = 7, field = \"Play Count\","
" operator = \"is greater than\", value1 = \"0\", value2 = \"0\";",
"INSERT INTO smartplaylist SET smartplaylistid = 8, name = \"Never Played Tracks\", "
" categoryid = 3, matchtype = \"All\", orderby = \"Artist (A), Album (A)\","
" limitto = 0;",
"INSERT INTO smartplaylistitem SET smartplaylistid = 8, field = \"Play Count\","
" operator = \"is equal to\", value1 = \"0\", value2 = \"0\";",
""
};
if (!performActualUpdate(updates, "1004", dbver))
return false;
}
if (dbver == "1004")
{
const QString updates[] = {
"ALTER TABLE musicmetadata ADD compilation_artist VARCHAR(128) NOT NULL AFTER artist;",
"ALTER TABLE musicmetadata ADD INDEX (compilation_artist);",
""
};
if (!performActualUpdate(updates, "1005", dbver))
return false;
}
if (dbver == "1005")
{
const QString updates[] = {
"CREATE TABLE music_albums ("
" album_id int(11) unsigned NOT NULL auto_increment PRIMARY KEY,"
" artist_id int(11) unsigned NOT NULL default '0',"
" album_name varchar(255) NOT NULL default '',"
" year smallint(6) NOT NULL default '0',"
" compilation tinyint(1) unsigned NOT NULL default '0',"
" INDEX idx_album_name(album_name)"
");",
"CREATE TABLE music_artists ("
" artist_id int(11) unsigned NOT NULL auto_increment PRIMARY KEY,"
" artist_name varchar(255) NOT NULL default '',"
" INDEX idx_artist_name(artist_name)"
");",
"CREATE TABLE music_genres ("
" genre_id int(11) unsigned NOT NULL auto_increment PRIMARY KEY,"
" genre varchar(25) NOT NULL default '',"
" INDEX idx_genre(genre)"
");",
"CREATE TABLE music_playlists ("
" playlist_id int(11) unsigned NOT NULL auto_increment PRIMARY KEY,"
" playlist_name varchar(255) NOT NULL default '',"
" playlist_songs text NOT NULL,"
" last_accessed timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP "
" ON UPDATE CURRENT_TIMESTAMP,"
" length int(11) unsigned NOT NULL default '0',"
" songcount smallint(8) unsigned NOT NULL default '0',"
" hostname VARCHAR(255) NOT NULL default ''"
");",
"CREATE TABLE music_songs ("
" song_id int(11) unsigned NOT NULL auto_increment PRIMARY KEY,"
" filename text NOT NULL,"
" name varchar(255) NOT NULL default '',"
" track smallint(6) unsigned NOT NULL default '0',"
" artist_id int(11) unsigned NOT NULL default '0',"
" album_id int(11) unsigned NOT NULL default '0',"
" genre_id int(11) unsigned NOT NULL default '0',"
" year smallint(6) NOT NULL default '0',"
" length int(11) unsigned NOT NULL default '0',"
" numplays int(11) unsigned NOT NULL default '0',"
" rating tinyint(4) unsigned NOT NULL default '0',"
" lastplay timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP "
" ON UPDATE CURRENT_TIMESTAMP,"
" date_entered datetime default NULL,"
" date_modified datetime default NULL,"
" format varchar(4) NOT NULL default '0',"
" mythdigest VARCHAR(255),"
" size BIGINT(20) unsigned,"
" description VARCHAR(255),"
" comment VARCHAR(255),"
" disc_count SMALLINT(5) UNSIGNED DEFAULT '0',"
" disc_number SMALLINT(5) UNSIGNED DEFAULT '0',"
" track_count SMALLINT(5) UNSIGNED DEFAULT '0',"
" start_time INT(10) UNSIGNED DEFAULT '0',"
" stop_time INT(10) UNSIGNED,"
" eq_preset VARCHAR(255),"
" relative_volume TINYINT DEFAULT '0',"
" sample_rate INT(10) UNSIGNED DEFAULT '0',"
" bitrate INT(10) UNSIGNED DEFAULT '0',"
" bpm SMALLINT(5) UNSIGNED,"
" INDEX idx_name(name),"
" INDEX idx_mythdigest(mythdigest)"
");",
"CREATE TABLE music_stats ("
" num_artists smallint(5) unsigned NOT NULL default '0',"
" num_albums smallint(5) unsigned NOT NULL default '0',"
" num_songs mediumint(8) unsigned NOT NULL default '0',"
" num_genres tinyint(3) unsigned NOT NULL default '0',"
" total_time varchar(12) NOT NULL default '0',"
" total_size varchar(10) NOT NULL default '0'"
");",
"RENAME TABLE smartplaylist TO music_smartplaylists;",
"RENAME TABLE smartplaylistitem TO music_smartplaylist_items;",
"RENAME TABLE smartplaylistcategory TO music_smartplaylist_categories;",
// Run necessary SQL to migrate the table structure
"CREATE TEMPORARY TABLE tmp_artists"
" SELECT DISTINCT artist FROM musicmetadata;",
"INSERT INTO tmp_artists"
" SELECT DISTINCT compilation_artist"
" FROM musicmetadata"
" WHERE compilation_artist<>artist;",
"INSERT INTO music_artists (artist_name) SELECT DISTINCT artist FROM tmp_artists;",
"INSERT INTO music_albums (artist_id, album_name, year, compilation) "
" SELECT artist_id, album, ROUND(AVG(year)) AS year, IF(SUM(compilation),1,0) AS compilation"
" FROM musicmetadata"
" LEFT JOIN music_artists ON compilation_artist=artist_name"
" GROUP BY artist_id, album;",
"INSERT INTO music_genres (genre) SELECT DISTINCT genre FROM musicmetadata;",
"INSERT INTO music_songs "
" (song_id, artist_id, album_id, genre_id, year, lastplay,"
" date_entered, date_modified, name, track, length, size, numplays,"
" rating, filename)"
" SELECT intid, ma.artist_id, mb.album_id, mg.genre_id, mmd.year, lastplay,"
" date_added, date_modified, title, tracknum, length, IFNULL(size,0), playcount,"
" rating, filename"
" FROM musicmetadata AS mmd"
" LEFT JOIN music_artists AS ma ON mmd.artist=ma.artist_name"
" LEFT JOIN music_artists AS mc ON mmd.compilation_artist=mc.artist_name"
" LEFT JOIN music_albums AS mb ON mmd.album=mb.album_name AND mc.artist_id=mb.artist_id"
" LEFT JOIN music_genres AS mg ON mmd.genre=mg.genre;",
"INSERT INTO music_playlists"
" (playlist_id,playlist_name,playlist_songs,hostname)"
" SELECT playlistid, name, songlist, hostname"
" FROM musicplaylist;",
// Set all real playlists to be global by killing the hostname
"UPDATE music_playlists"
" SET hostname=''"
" WHERE playlist_name<>'default_playlist_storage'"
" AND playlist_name<>'backup_playlist_storage';",
""
};
if (!performActualUpdate(updates, "1006", dbver))
return false;
}
if (dbver == "1006")
{
const QString updates[] = {
"ALTER TABLE music_genres MODIFY genre VARCHAR(255) NOT NULL default '';",
""
};
if (!performActualUpdate(updates, "1007", dbver))
return false;
}
if (dbver == "1007")
{
const QString updates[] = {
"ALTER TABLE music_songs MODIFY lastplay DATETIME DEFAULT NULL;",
"CREATE TABLE music_directories (directory_id int(20) NOT NULL AUTO_INCREMENT "
"PRIMARY KEY, path TEXT NOT NULL, "
"parent_id INT(20) NOT NULL DEFAULT '0') ;",
"INSERT IGNORE INTO music_directories (path) SELECT DISTINCT"
" SUBSTRING(filename FROM 1 FOR INSTR(filename, "
"SUBSTRING_INDEX(filename, '/', -1))-2) FROM music_songs;",
"CREATE TEMPORARY TABLE tmp_songs SELECT music_songs.*, directory_id "
"FROM music_songs, music_directories WHERE "
"music_directories.path=SUBSTRING(filename FROM 1 FOR "
"INSTR(filename, SUBSTRING_INDEX(filename, '/', -1))-2);",
"UPDATE tmp_songs SET filename=SUBSTRING_INDEX(filename, '/', -1);",
"DELETE FROM music_songs;",
"ALTER TABLE music_songs ADD COLUMN directory_id int(20) NOT NULL DEFAULT '0';",
"INSERT INTO music_songs SELECT * FROM tmp_songs;",
"ALTER TABLE music_songs ADD INDEX (directory_id);",
""
};
if (!performActualUpdate(updates, "1008", dbver))
return false;
}
if (dbver == "1008")
{
const QString updates[] = {
"CREATE TABLE music_albumart (albumart_id int(20) NOT NULL AUTO_INCREMENT "
"PRIMARY KEY, filename VARCHAR(255) NOT NULL DEFAULT '', directory_id INT(20) "
"NOT NULL DEFAULT '0');",
""
};
if (!performActualUpdate(updates, "1009", dbver))
return false;
}
if (dbver == "1009")
{
const QString updates[] = {
"ALTER TABLE music_albumart ADD COLUMN imagetype tinyint(3) NOT NULL DEFAULT '0';",
""
};
if (!performActualUpdate(updates, "1010", dbver))
return false;
// scan though the music_albumart table and make a guess at what
// each image represents from the filename
LOG(VB_GENERAL, LOG_NOTICE, "Updating music_albumart image types");
MSqlQuery query(MSqlQuery::InitCon());
query.prepare("SELECT albumart_id, filename, directory_id, imagetype FROM music_albumart;");
if (query.exec())
{
while (query.next())
{
int id = query.value(0).toInt();
QString filename = query.value(1).toString();
int directoryID = query.value(2).toInt();
int type = IT_UNKNOWN;
MSqlQuery subquery(MSqlQuery::InitCon());
// guess the type from the filename
type = AlbumArtImages::guessImageType(filename);
// if type is still unknown check to see how many images are available in the dir
// and assume that if this is the only image it must be the front cover
if (type == IT_UNKNOWN)
{
subquery.prepare("SELECT count(directory_id) FROM music_albumart "
"WHERE directory_id = :DIR;");
subquery.bindValue(":DIR", directoryID);
if (!subquery.exec() || !subquery.isActive())
MythDB::DBError("album art image count", subquery);
subquery.first();
if (query.value(0).toInt() == 1)
type = IT_FRONTCOVER;
}
// finally set the type in the music_albumart table
subquery.prepare("UPDATE music_albumart "
"SET imagetype = :TYPE "
"WHERE albumart_id = :ID;");
subquery.bindValue(":TYPE", type);
subquery.bindValue(":ID", id);
if (!subquery.exec() || !subquery.isActive())
MythDB::DBError("album art image type update", subquery);
}
}
}
if (dbver == "1010")
{
const QString updates[] = {"", ""};
// update the VisualMode setting to the new format
QString setting = gCoreContext->GetSetting("VisualMode");
setting = setting.simplified();
setting = setting.replace(' ', ";");
gCoreContext->SaveSetting("VisualMode", setting);
if (!performActualUpdate(updates, "1011", dbver))
return false;
}
if (dbver == "1011")
{
const QString updates[] = {
"ALTER TABLE music_albumart ADD COLUMN song_id int(11) NOT NULL DEFAULT '0', ADD COLUMN embedded TINYINT(1) NOT NULL DEFAULT '0';",
""
};
if (!performActualUpdate(updates, "1012", dbver))
return false;
}
if (dbver == "1012")
{
const QString updates[] = {
"ALTER TABLE music_songs ADD INDEX album_id (album_id);",
"ALTER TABLE music_songs ADD INDEX genre_id (genre_id);",
"ALTER TABLE music_songs ADD INDEX artist_id (artist_id);",
""
};
if (!performActualUpdate(updates, "1013", dbver))
return false;
}
if (dbver == "1013")
{
const QString updates[] = {
"DROP TABLE musicmetadata;",
"DROP TABLE musicplaylist;",
""
};
if (!performActualUpdate(updates, "1014", dbver))
return false;
}
if (dbver == "1014")
{
const QString updates[] = {
QString("ALTER DATABASE %1 DEFAULT CHARACTER SET latin1;")
.arg(gContext->GetDatabaseParams().dbName),
"ALTER TABLE music_albumart"
" MODIFY filename varbinary(255) NOT NULL default '';",
"ALTER TABLE music_albums"
" MODIFY album_name varbinary(255) NOT NULL default '';",
"ALTER TABLE music_artists"
" MODIFY artist_name varbinary(255) NOT NULL default '';",
"ALTER TABLE music_directories"
" MODIFY path blob NOT NULL;",
"ALTER TABLE music_genres"
" MODIFY genre varbinary(255) NOT NULL default '';",
"ALTER TABLE music_playlists"
" MODIFY playlist_name varbinary(255) NOT NULL default '',"
" MODIFY playlist_songs blob NOT NULL,"
" MODIFY hostname varbinary(64) NOT NULL default '';",
"ALTER TABLE music_smartplaylist_categories"
" MODIFY name varbinary(128) NOT NULL;",
"ALTER TABLE music_smartplaylist_items"
" MODIFY field varbinary(50) NOT NULL,"
" MODIFY operator varbinary(20) NOT NULL,"
" MODIFY value1 varbinary(255) NOT NULL,"
" MODIFY value2 varbinary(255) NOT NULL;",
"ALTER TABLE music_smartplaylists"
" MODIFY name varbinary(128) NOT NULL,"
" MODIFY orderby varbinary(128) NOT NULL default '';",
"ALTER TABLE music_songs"
" MODIFY filename blob NOT NULL,"
" MODIFY name varbinary(255) NOT NULL default '',"
" MODIFY format varbinary(4) NOT NULL default '0',"
" MODIFY mythdigest varbinary(255) default NULL,"
" MODIFY description varbinary(255) default NULL,"
" MODIFY comment varbinary(255) default NULL,"
" MODIFY eq_preset varbinary(255) default NULL;",
"ALTER TABLE music_stats"
" MODIFY total_time varbinary(12) NOT NULL default '0',"
" MODIFY total_size varbinary(10) NOT NULL default '0';",
""
};
if (!performActualUpdate(updates, "1015", dbver))
return false;
}
if (dbver == "1015")
{
const QString updates[] = {
QString("ALTER DATABASE %1 DEFAULT CHARACTER SET utf8 COLLATE utf8_general_ci;")
.arg(gContext->GetDatabaseParams().dbName),
"ALTER TABLE music_albumart"
" DEFAULT CHARACTER SET default,"
" MODIFY filename varchar(255) CHARACTER SET utf8 NOT NULL default '';",
"ALTER TABLE music_albums"
" DEFAULT CHARACTER SET default,"
" MODIFY album_name varchar(255) CHARACTER SET utf8 NOT NULL default '';",
"ALTER TABLE music_artists"
" DEFAULT CHARACTER SET default,"
" MODIFY artist_name varchar(255) CHARACTER SET utf8 NOT NULL default '';",
"ALTER TABLE music_directories"
" DEFAULT CHARACTER SET default,"
" MODIFY path text CHARACTER SET utf8 NOT NULL;",
"ALTER TABLE music_genres"
" DEFAULT CHARACTER SET default,"
" MODIFY genre varchar(255) CHARACTER SET utf8 NOT NULL default '';",
"ALTER TABLE music_playlists"
" DEFAULT CHARACTER SET default,"
" MODIFY playlist_name varchar(255) CHARACTER SET utf8 NOT NULL default '',"
" MODIFY playlist_songs text CHARACTER SET utf8 NOT NULL,"
" MODIFY hostname varchar(64) CHARACTER SET utf8 NOT NULL default '';",
"ALTER TABLE music_smartplaylist_categories"
" DEFAULT CHARACTER SET default,"
" MODIFY name varchar(128) CHARACTER SET utf8 NOT NULL;",
"ALTER TABLE music_smartplaylist_items"
" DEFAULT CHARACTER SET default,"
" MODIFY field varchar(50) CHARACTER SET utf8 NOT NULL,"
" MODIFY operator varchar(20) CHARACTER SET utf8 NOT NULL,"
" MODIFY value1 varchar(255) CHARACTER SET utf8 NOT NULL,"
" MODIFY value2 varchar(255) CHARACTER SET utf8 NOT NULL;",
"ALTER TABLE music_smartplaylists"
" DEFAULT CHARACTER SET default,"
" MODIFY name varchar(128) CHARACTER SET utf8 NOT NULL,"
" MODIFY orderby varchar(128) CHARACTER SET utf8 NOT NULL default '';",
"ALTER TABLE music_songs"
" DEFAULT CHARACTER SET default,"
" MODIFY filename text CHARACTER SET utf8 NOT NULL,"
" MODIFY name varchar(255) CHARACTER SET utf8 NOT NULL default '',"
" MODIFY format varchar(4) CHARACTER SET utf8 NOT NULL default '0',"
" MODIFY mythdigest varchar(255) CHARACTER SET utf8 default NULL,"
" MODIFY description varchar(255) CHARACTER SET utf8 default NULL,"
" MODIFY comment varchar(255) CHARACTER SET utf8 default NULL,"
" MODIFY eq_preset varchar(255) CHARACTER SET utf8 default NULL;",
"ALTER TABLE music_stats"
" DEFAULT CHARACTER SET default,"
" MODIFY total_time varchar(12) CHARACTER SET utf8 NOT NULL default '0',"
" MODIFY total_size varchar(10) CHARACTER SET utf8 NOT NULL default '0';",
""
};
if (!performActualUpdate(updates, "1016", dbver))
return false;
}
if (dbver == "1016")
{
const QString updates[] = {
"DELETE FROM keybindings "
" WHERE action = 'DELETE' AND context = 'Music';",
""
};
if (!performActualUpdate(updates, "1017", dbver))
return false;
}
if (dbver == "1017")
{
const QString updates[] = {
"ALTER TABLE music_playlists MODIFY COLUMN last_accessed "
" TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP;",
""
};
if (!performActualUpdate(updates, "1018", dbver))
return false;
}
if (dbver == "1018")
{
const QString updates[] = {
"CREATE TEMPORARY TABLE arttype_tmp ( type INT, name VARCHAR(30) );",
"INSERT INTO arttype_tmp VALUES (0,'unknown'),(1,'front'),(2,'back'),(3,'cd'),(4,'inlay');",
"UPDATE music_albumart LEFT JOIN arttype_tmp ON type = imagetype "
"SET filename = CONCAT(song_id, '-', name, '.jpg') WHERE embedded=1;",
""
};
if (!performActualUpdate(updates, "1019", dbver))
return false;
}
if (dbver == "1019")
{
const QString updates[] = {
"DROP TABLE IF EXISTS music_radios;",
"CREATE TABLE music_radios ("
" intid INT UNSIGNED AUTO_INCREMENT NOT NULL PRIMARY KEY,"
" station VARCHAR(128) NOT NULL,"
" channel VARCHAR(128) NOT NULL,"
" url VARCHAR(128) NOT NULL,"
" logourl VARCHAR(128) NOT NULL,"
" genre VARCHAR(128) NOT NULL,"
" metaformat VARCHAR(128) NOT NULL,"
" format VARCHAR(10) NOT NULL,"
" INDEX (station),"
" INDEX (channel)"
");",
""
};
if (!performActualUpdate(updates, "1020", dbver))
return false;
}
return true;
}