~midori/midori/trunk

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
/*
 Copyright (C) 2010 Christian Dywan <christian@twotoasts.de>
 Copyright (C) 2010 Alexander Butenko <a.butenka@gmail.com>

 This library is free software; you can redistribute it and/or
 modify it under the terms of the GNU Lesser General Public
 License as published by the Free Software Foundation; either
 version 2.1 of the License, or (at your option) any later version.

 See the file COPYING for the full license text.
*/

#include "midori-bookmarks-db.h"

#include "midori-app.h"
#include "midori-array.h"
#include "sokoke.h"
#include "midori-core.h"

#include <glib/gstdio.h>
#include <glib/gi18n.h>

#include <config.h>
#ifdef HAVE_UNISTD_H
    #include <unistd.h>
#endif

static gint64
midori_bookmarks_insert_item_db (sqlite3*   db,
				 KatzeItem* item,
				 gint64     parentid);

static gboolean
midori_bookmarks_update_item_db (sqlite3*   db,
				 KatzeItem* item);

gint64
midori_bookmarks_insert_item_db (sqlite3*   db,
                                 KatzeItem* item,
                                 gint64     parentid)
{
    gchar* sqlcmd;
    char* errmsg = NULL;
    KatzeItem* old_parent;
    gchar* new_parentid;
    gchar* id = NULL;
    const gchar* uri = NULL;
    const gchar* desc = NULL;
    gint64 seq = 0;

    /* Bookmarks must have a name, import may produce invalid items */
    g_return_val_if_fail (katze_item_get_name (item), seq);

    if (!db)
        return seq;

    if (katze_item_get_meta_integer (item, "id") > 0)
        id = g_strdup_printf ("%" G_GINT64_FORMAT, katze_item_get_meta_integer(item, "id"));
    else
        id = g_strdup_printf ("NULL");

    if (KATZE_ITEM_IS_BOOKMARK (item))
        uri = katze_item_get_uri (item);

    if (katze_item_get_text (item))
        desc = katze_item_get_text (item);

    /* Use folder, otherwise fallback to parent folder */
    old_parent = katze_item_get_parent (item);
    if (parentid > 0)
        new_parentid = g_strdup_printf ("%" G_GINT64_FORMAT, parentid);
    else if (old_parent && katze_item_get_meta_integer (old_parent, "id") > 0)
        new_parentid = g_strdup_printf ("%" G_GINT64_FORMAT, katze_item_get_meta_integer (old_parent, "id"));
    else
        new_parentid = g_strdup_printf ("NULL");

    sqlcmd = sqlite3_mprintf (
            "INSERT INTO bookmarks (id, parentid, title, uri, desc, toolbar, app) "
            "VALUES (%q, %q, '%q', '%q', '%q', %d, %d)",
            id,
            new_parentid,
            katze_item_get_name (item),
            katze_str_non_null (uri),
            katze_str_non_null (desc),
            katze_item_get_meta_boolean (item, "toolbar"),
            katze_item_get_meta_boolean (item, "app"));

    if (sqlite3_exec (db, sqlcmd, NULL, NULL, &errmsg) == SQLITE_OK)
    {
        /* Get insert id */
        if (g_str_equal (id, "NULL"))
        {
            KatzeArray* seq_array;

            sqlite3_free (sqlcmd);
            sqlcmd = sqlite3_mprintf (
                    "SELECT seq FROM sqlite_sequence WHERE name = 'bookmarks'");

            seq_array = katze_array_from_sqlite (db, sqlcmd);
            if (katze_array_get_nth_item (seq_array, 0))
            {
                KatzeItem* seq_item = katze_array_get_nth_item (seq_array, 0);

                seq = katze_item_get_meta_integer (seq_item, "seq");
                katze_item_set_meta_integer (item, "id", seq);
            }
            g_object_unref (seq_array);
        }
    }
    else
    {
        g_printerr (_("Failed to add bookmark item: %s\n"), errmsg);
        sqlite3_free (errmsg);
    }

    sqlite3_free (sqlcmd);
    g_free (new_parentid);
    g_free (id);

    return seq;
}

gboolean
midori_bookmarks_update_item_db (sqlite3*   db,
                                 KatzeItem* item)
{
    gchar* sqlcmd;
    char* errmsg = NULL;
    gchar* parentid;
    gboolean updated;
    gchar* id;

    id = g_strdup_printf ("%" G_GINT64_FORMAT,
            katze_item_get_meta_integer (item, "id"));

    if (katze_item_get_meta_integer (item, "parentid") > 0)
        parentid = g_strdup_printf ("%" G_GINT64_FORMAT,
                                    katze_item_get_meta_integer (item, "parentid"));
    else
        parentid = g_strdup_printf ("NULL");

    sqlcmd = sqlite3_mprintf (
            "UPDATE bookmarks SET "
            "parentid=%q, title='%q', uri='%q', desc='%q', toolbar=%d, app=%d "
            "WHERE id = %q ;",
            parentid,
            katze_item_get_name (item),
            katze_str_non_null (katze_item_get_uri (item)),
            katze_str_non_null (katze_item_get_meta_string (item, "desc")),
            katze_item_get_meta_boolean (item, "toolbar"),
            katze_item_get_meta_boolean (item, "app"),
            id);

    updated = TRUE;
    if (sqlite3_exec (db, sqlcmd, NULL, NULL, &errmsg) != SQLITE_OK)
    {
        updated = FALSE;
        g_printerr (_("Failed to update bookmark: %s\n"), errmsg);
        sqlite3_free (errmsg);
    }

    sqlite3_free (sqlcmd);
    g_free (parentid);
    g_free (id);

    return updated;
}

/**
 * midori_bookmarks_db_update_item:
 * @bookmarks: the main bookmark array
 * @item: #KatzeItem the item to update
 *
 * Updates the @item in the bookmark data base.
 *
 * Since: 0.5.5
 **/
void
midori_array_update_item (KatzeArray* bookmarks,
			  KatzeItem* item)
{
    g_return_if_fail (KATZE_IS_ARRAY (bookmarks));
    g_return_if_fail (KATZE_IS_ITEM (item));
    g_return_if_fail (katze_item_get_meta_string (item, "id"));
    g_return_if_fail (0 != katze_item_get_meta_integer (item, "id"));

    sqlite3* db = g_object_get_data (G_OBJECT (bookmarks), "db");

    g_return_if_fail (db);

    midori_bookmarks_update_item_db (db, item);
}

void
midori_bookmarks_dbtracer (void*       dummy,
                           const char* query)
{
    g_printerr ("%s\n", query);
}

static void
midori_bookmarks_add_item_cb (KatzeArray* array,
                              KatzeItem*  item,
                              sqlite3*    db)
{
    midori_bookmarks_insert_item_db (db, item,
        katze_item_get_meta_integer (item, "parentid"));
}

static void
midori_bookmarks_remove_item_cb (KatzeArray* array,
                                 KatzeItem*  item,
                                 sqlite3*    db)
{
    gchar* sqlcmd;
    char* errmsg = NULL;
    gchar* id;

    id = g_strdup_printf ("%" G_GINT64_FORMAT,
            katze_item_get_meta_integer (item, "id"));

    sqlcmd = sqlite3_mprintf ("DELETE FROM bookmarks WHERE id = %q", id);

    if (sqlite3_exec (db, sqlcmd, NULL, NULL, &errmsg) != SQLITE_OK)
    {
        g_printerr (_("Failed to remove bookmark item: %s\n"), errmsg);
        sqlite3_free (errmsg);
    }

    sqlite3_free (sqlcmd);
    g_free (id);
}

#define _APPEND_TO_SQL_ERRORMSG(custom_errmsg) \
    do { \
        if (sql_errmsg) \
        { \
            g_string_append_printf (errmsg_str, "%s : %s\n", custom_errmsg, sql_errmsg); \
            sqlite3_free (sql_errmsg); \
        } \
        else \
            g_string_append (errmsg_str, custom_errmsg); \
    } while (0)

gboolean
midori_bookmarks_import_from_old_db (sqlite3*     db,
                                     const gchar* oldfile,
                                     gchar**      errmsg)
{
    gint sql_errcode;
    gboolean failure = FALSE;
    gchar* sql_errmsg = NULL;
    GString* errmsg_str = g_string_new (NULL);
    gchar* attach_stmt = sqlite3_mprintf ("ATTACH DATABASE %Q AS old_db;", oldfile);
    const gchar* convert_stmts =
        "BEGIN TRANSACTION;"
        "INSERT INTO main.bookmarks (parentid, title, uri, desc, app, toolbar) "
        "SELECT NULL AS parentid, title, uri, desc, app, toolbar "
        "FROM old_db.bookmarks;"
        "UPDATE main.bookmarks SET parentid = ("
        "SELECT id FROM main.bookmarks AS b1 WHERE b1.title = ("
        "SELECT folder FROM old_db.bookmarks WHERE title = main.bookmarks.title));"
        "COMMIT;";
    const gchar* detach_stmt = "DETACH DATABASE old_db;";

    *errmsg = NULL;
    sql_errcode = sqlite3_exec (db, attach_stmt, NULL, NULL, &sql_errmsg);
    sqlite3_free (attach_stmt);

    if (sql_errcode != SQLITE_OK)
    {
        _APPEND_TO_SQL_ERRORMSG (_("failed to ATTACH old db"));
        goto convert_failed;
    }

    if (sqlite3_exec (db, convert_stmts, NULL, NULL, &sql_errmsg) != SQLITE_OK)
    {
        failure = TRUE;
        _APPEND_TO_SQL_ERRORMSG (_("failed to import from old db"));

        /* try to get back to previous state */
        if (sqlite3_exec (db, "ROLLBACK TRANSACTION;", NULL, NULL, &sql_errmsg) != SQLITE_OK)
            _APPEND_TO_SQL_ERRORMSG (_("failed to rollback the transaction"));
    }

    if (sqlite3_exec (db, detach_stmt, NULL, NULL, &sql_errmsg) != SQLITE_OK)
        _APPEND_TO_SQL_ERRORMSG (_("failed to DETACH "));

    if (failure)
    {
    convert_failed:
        *errmsg = g_string_free (errmsg_str, FALSE);
        g_print ("ERRORR: %s\n", errmsg_str->str);
        return FALSE;
    }

    return TRUE;
}
#undef _APPEND_TO_SQL_ERRORMSG

KatzeArray*
midori_bookmarks_new (char** errmsg)
{
    sqlite3* db;
    gchar* oldfile;
    gchar* newfile;
    gboolean newfile_did_exist, oldfile_exists;
    const gchar* create_stmt;
    gchar* sql_errmsg = NULL;
    gchar* import_errmsg = NULL;
    KatzeArray* array;

    g_return_val_if_fail (errmsg != NULL, NULL);

    oldfile = midori_paths_get_config_filename_for_writing ("bookmarks.db");
    oldfile_exists = g_access (oldfile, F_OK) == 0;
    newfile = midori_paths_get_config_filename_for_writing ("bookmarks_v2.db");
    newfile_did_exist = g_access (newfile, F_OK) == 0;

    /* sqlite3_open will create the file if it did not exists already */
    if (sqlite3_open (newfile, &db) != SQLITE_OK)
    {
        *errmsg = g_strdup_printf (_("Failed to open database: %s\n"),
            db ? sqlite3_errmsg (db) : "(db = NULL)");
        goto init_failed;
    }

    if (midori_debug ("bookmarks"))
        sqlite3_trace (db, midori_bookmarks_dbtracer, NULL);

    create_stmt =     /* Table structure */
        "CREATE TABLE IF NOT EXISTS bookmarks "
        "(id INTEGER PRIMARY KEY AUTOINCREMENT, "
        "parentid INTEGER DEFAULT NULL, "
        "title TEXT, uri TEXT, desc TEXT, app INTEGER, toolbar INTEGER, "
        "pos_panel INTEGER, pos_bar INTEGER, "
        "created DATE DEFAULT CURRENT_TIMESTAMP, "
        "last_visit DATE, visit_count INTEGER DEFAULT 0, "
        "nick TEXT, "
        "FOREIGN KEY(parentid) REFERENCES bookmarks(id) "
        "ON DELETE CASCADE); PRAGMA foreign_keys = ON;"

        /* trigger: insert panel position */
        "CREATE TRIGGER IF NOT EXISTS bookmarkInsertPosPanel "
        "AFTER INSERT ON bookmarks FOR EACH ROW "
        "BEGIN UPDATE bookmarks SET pos_panel = ("
        "SELECT ifnull(MAX(pos_panel),0)+1 FROM bookmarks WHERE "
        "(NEW.parentid IS NOT NULL AND parentid = NEW.parentid) "
        "OR (NEW.parentid IS NULL AND parentid IS NULL)) "
        "WHERE id = NEW.id; END;"

        /* trigger: insert Bookmarkbar position */
        "CREATE TRIGGER IF NOT EXISTS bookmarkInsertPosBar "
        "AFTER INSERT ON bookmarks FOR EACH ROW WHEN NEW.toolbar=1 "
        "BEGIN UPDATE bookmarks SET pos_bar = ("
        "SELECT ifnull(MAX(pos_bar),0)+1 FROM bookmarks WHERE "
        "((NEW.parentid IS NOT NULL AND parentid = NEW.parentid) "
        "OR (NEW.parentid IS NULL AND parentid IS NULL)) AND toolbar=1) "
        "WHERE id = NEW.id; END;"

        /* trigger: update panel position */
        "CREATE TRIGGER IF NOT EXISTS bookmarkUpdatePosPanel "
        "BEFORE UPDATE OF parentid ON bookmarks FOR EACH ROW "
        "WHEN ((NEW.parentid IS NULL OR OLD.parentid IS NULL) "
        "AND NEW.parentid IS NOT OLD.parentid) OR "
        "((NEW.parentid IS NOT NULL AND OLD.parentid IS NOT NULL) "
        "AND NEW.parentid!=OLD.parentid) "
        "BEGIN UPDATE bookmarks SET pos_panel = pos_panel-1 "
        "WHERE ((OLD.parentid IS NOT NULL AND parentid = OLD.parentid) "
        "OR (OLD.parentid IS NULL AND parentid IS NULL)) AND pos_panel > OLD.pos_panel; "
        "UPDATE bookmarks SET pos_panel = ("
        "SELECT ifnull(MAX(pos_panel),0)+1 FROM bookmarks "
        "WHERE (NEW.parentid IS NOT NULL AND parentid = NEW.parentid) "
        "OR (NEW.parentid IS NULL AND parentid IS NULL)) "
        "WHERE id = OLD.id; END;"

        /* trigger: update Bookmarkbar position */
        "CREATE TRIGGER IF NOT EXISTS bookmarkUpdatePosBar0 "
        "AFTER UPDATE OF parentid, toolbar ON bookmarks FOR EACH ROW "
        "WHEN ((NEW.parentid IS NULL OR OLD.parentid IS NULL) "
        "AND NEW.parentid IS NOT OLD.parentid) "
        "OR ((NEW.parentid IS NOT NULL AND OLD.parentid IS NOT NULL) "
        "AND NEW.parentid!=OLD.parentid) OR (OLD.toolbar=1 AND NEW.toolbar=0) "
        "BEGIN UPDATE bookmarks SET pos_bar = NULL WHERE id = NEW.id; "
        "UPDATE bookmarks SET pos_bar = pos_bar-1 "
        "WHERE ((OLD.parentid IS NOT NULL AND parentid = OLD.parentid) "
        "OR (OLD.parentid IS NULL AND parentid IS NULL)) AND pos_bar > OLD.pos_bar; END;"

        /* trigger: update Bookmarkbar position */
        "CREATE TRIGGER IF NOT EXISTS bookmarkUpdatePosBar1 "
        "BEFORE UPDATE OF parentid, toolbar ON bookmarks FOR EACH ROW "
        "WHEN ((NEW.parentid IS NULL OR OLD.parentid IS NULL) "
        "AND NEW.parentid IS NOT OLD.parentid) OR "
        "((NEW.parentid IS NOT NULL AND OLD.parentid IS NOT NULL) "
        "AND NEW.parentid!=OLD.parentid) OR (OLD.toolbar=0 AND NEW.toolbar=1) "
        "BEGIN UPDATE bookmarks SET pos_bar = ("
        "SELECT ifnull(MAX(pos_bar),0)+1 FROM bookmarks WHERE "
        "(NEW.parentid IS NOT NULL AND parentid = NEW.parentid) "
        "OR (NEW.parentid IS NULL AND parentid IS NULL)) "
        "WHERE id = OLD.id; END;"

        /* trigger: delete panel position */
        "CREATE TRIGGER IF NOT EXISTS bookmarkDeletePosPanel "
        "AFTER DELETE ON bookmarks FOR EACH ROW "
        "BEGIN UPDATE bookmarks SET pos_panel = pos_panel-1 "
        "WHERE ((OLD.parentid IS NOT NULL AND parentid = OLD.parentid) "
        "OR (OLD.parentid IS NULL AND parentid IS NULL)) AND pos_panel > OLD.pos_panel; END;"

        /* trigger: delete Bookmarkbar position */
        "CREATE TRIGGER IF NOT EXISTS bookmarkDeletePosBar "
        "AFTER DELETE ON bookmarks FOR EACH ROW WHEN OLD.toolbar=1 "
        "BEGIN UPDATE bookmarks SET pos_bar = pos_bar-1 "
        "WHERE ((OLD.parentid IS NOT NULL AND parentid = OLD.parentid) "
        "OR (OLD.parentid IS NULL AND parentid IS NULL)) AND pos_bar > OLD.pos_bar; END;";


    if (newfile_did_exist)
    {
        const gchar* setup_stmt = "PRAGMA foreign_keys = ON;";
        /* initial setup */
        if (sqlite3_exec (db, setup_stmt, NULL, NULL, &sql_errmsg) != SQLITE_OK)
        {
            *errmsg = g_strdup_printf (_("Couldn't setup bookmarks: %s\n"),
                sql_errmsg ? sql_errmsg : "(err = NULL)");
            sqlite3_free (sql_errmsg);
            goto init_failed;
        }

        /* we are done */
        goto init_success;
    }
    else
    {
        /* initial creation */
        if (sqlite3_exec (db, create_stmt, NULL, NULL, &sql_errmsg) != SQLITE_OK)
        {
            *errmsg = g_strdup_printf (_("Couldn't create bookmarks table: %s\n"),
                sql_errmsg ? sql_errmsg : "(err = NULL)");
            sqlite3_free (sql_errmsg);

            /* we can as well remove the new file */
            g_unlink (newfile);
            goto init_failed;
        }

    }

    if (oldfile_exists)
        /* import from old db */
        if (!midori_bookmarks_import_from_old_db (db, oldfile, &import_errmsg))
        {
            *errmsg = g_strdup_printf (_("Couldn't import from old database: %s\n"),
                import_errmsg ? import_errmsg : "(err = NULL)");
            g_free (import_errmsg);
        }

    init_success:
        g_free (newfile);
        g_free (oldfile);
        array = katze_array_new (KATZE_TYPE_ARRAY);
        g_signal_connect (array, "add-item",
                          G_CALLBACK (midori_bookmarks_add_item_cb), db);
        g_signal_connect (array, "remove-item",
                          G_CALLBACK (midori_bookmarks_remove_item_cb), db);
        g_object_set_data (G_OBJECT (array), "db", db);
        return array;

    init_failed:
        g_free (newfile);
        g_free (oldfile);

        if (db)
            sqlite3_close (db);

        return NULL;
}

void
midori_bookmarks_on_quit (KatzeArray* array)
{
    g_return_if_fail (KATZE_IS_ARRAY (array));

    sqlite3* db = g_object_get_data (G_OBJECT (array), "db");
    g_return_if_fail (db != NULL);
    sqlite3_close (db);
}

void
midori_bookmarks_import_array (KatzeArray* bookmarks,
                               KatzeArray* array,
                               gint64      parentid)
{
    GList* list;
    KatzeItem* item;

    if (!bookmarks)
        return;

    KATZE_ARRAY_FOREACH_ITEM_L (item, array, list)
    {
        katze_item_set_meta_integer (item, "parentid", parentid);
        katze_array_add_item (bookmarks, item);
        if (KATZE_IS_ARRAY (item))
          midori_bookmarks_import_array (bookmarks, KATZE_ARRAY (item),
                                         katze_item_get_meta_integer(item, "id"));
    }
    g_list_free (list);
}

/**
 * midori_array_query_recursive:
 * @array: the main bookmark array
 * @fields: comma separated list of fields
 * @condition: condition, like "folder = '%q'"
 * @value: a value to be inserted if @condition contains %q
 * @recursive: if %TRUE include children
 *
 * Stores the result in a #KatzeArray.
 *
 * Return value: a #KatzeArray on success, %NULL otherwise
 *
 * Since: 0.4.4
 **/
KatzeArray*
midori_array_query_recursive (KatzeArray*  bookmarks,
                              const gchar* fields,
                              const gchar* condition,
                              const gchar* value,
                              gboolean     recursive)
{
    sqlite3* db;
    gchar* sqlcmd;
    char* sqlcmd_value;
    KatzeArray* array;
    KatzeItem* item;
    GList* list;

    g_return_val_if_fail (KATZE_IS_ARRAY (bookmarks), NULL);
    g_return_val_if_fail (fields, NULL);
    g_return_val_if_fail (condition, NULL);
    db = g_object_get_data (G_OBJECT (bookmarks), "db");
    g_return_val_if_fail (db != NULL, NULL);

    sqlcmd = g_strdup_printf ("SELECT %s FROM bookmarks WHERE %s "
                              "ORDER BY (uri='') ASC, title DESC", fields, condition);
    if (strstr (condition, "%q"))
    {
        sqlcmd_value = sqlite3_mprintf (sqlcmd, value ? value : "");
        array = katze_array_from_sqlite (db, sqlcmd_value);
        sqlite3_free (sqlcmd_value);
    }
    else
        array = katze_array_from_sqlite (db, sqlcmd);
    g_free (sqlcmd);

    if (!recursive)
        return array;

    KATZE_ARRAY_FOREACH_ITEM_L (item, array, list)
    {
        if (KATZE_ITEM_IS_FOLDER (item))
        {
            gchar* parentid = g_strdup_printf ("%" G_GINT64_FORMAT,
					       katze_item_get_meta_integer (item, "id"));
            KatzeArray* subarray = midori_array_query_recursive (bookmarks,
								 fields, "parentid=%q", parentid, TRUE);
            KatzeItem* subitem;
            GList* sublist;

            KATZE_ARRAY_FOREACH_ITEM_L (subitem, subarray, sublist)
            {
                katze_array_add_item (KATZE_ARRAY (item), subitem);
            }

            g_object_unref (subarray);
            g_free (parentid);
        }
    }
    g_list_free (list);
    return array;
}

static gint64
count_from_sqlite (sqlite3*     db,
		   const gchar* sqlcmd)
{
    gint64 count = -1;
    sqlite3_stmt* stmt;
    gint result;
    
    result = sqlite3_prepare_v2 (db, sqlcmd, -1, &stmt, NULL);
    if (result != SQLITE_OK)
        return -1;

    g_assert (sqlite3_column_count (stmt) == 1);
    
    if ((result = sqlite3_step (stmt)) == SQLITE_ROW)
	count = sqlite3_column_int64(stmt, 0);

    sqlite3_clear_bindings (stmt);
    sqlite3_reset (stmt);

    return count;
}

static gint64
midori_array_count_recursive_by_id (KatzeArray*  bookmarks,
				    const gchar* condition,
				    const gchar* value,
				    gint64       id,
				    gboolean     recursive)
{
    gint64 count = -1;
    sqlite3* db;
    gchar* sqlcmd;
    char* sqlcmd_value;
    sqlite3_stmt* stmt;
    gint result;
    GList* ids;
    GList* iter_ids;

    g_return_val_if_fail (condition, -1);
    g_return_val_if_fail (KATZE_IS_ARRAY (bookmarks), -1);
    db = g_object_get_data (G_OBJECT (bookmarks), "db");
    g_return_val_if_fail (db != NULL, -1);

    g_assert(!strstr("parentid", condition));

    if (id > 0)
	sqlcmd = g_strdup_printf ("SELECT COUNT(*) FROM bookmarks "
				  "WHERE parentid = %" G_GINT64_FORMAT " AND %s",
				  id,
				  condition);
    else
	sqlcmd = g_strdup_printf ("SELECT COUNT(*) FROM bookmarks "
				  "WHERE parentid IS NULL AND %s ",
				  condition);

    if (strstr (condition, "%q"))
    {
        sqlcmd_value = sqlite3_mprintf (sqlcmd, value ? value : "");
        count = count_from_sqlite (db, sqlcmd_value);
        sqlite3_free (sqlcmd_value);
    }
    else
        count = count_from_sqlite (db, sqlcmd);

    g_free (sqlcmd);

    if (!recursive || (count < 0))
        return count;

    ids = NULL;

    if (id > 0)
	sqlcmd_value = sqlite3_mprintf (
	    "SELECT id FROM bookmarks "
	    "WHERE parentid = %" G_GINT64_FORMAT " AND uri = ''", id);
    else
	sqlcmd_value = sqlite3_mprintf (
	    "SELECT id FROM bookmarks "
	    "WHERE parentid IS NULL AND uri = ''");

    if (sqlite3_prepare_v2 (db, sqlcmd_value, -1, &stmt, NULL) == SQLITE_OK)
    {
	g_assert (sqlite3_column_count (stmt) == 1);
    
	if ((result = sqlite3_step (stmt)) == SQLITE_ROW)
	{
	    gint64* pid = g_new (gint64, 1);
	    
	    *pid = sqlite3_column_int64(stmt, 0);
	    ids = g_list_append (ids, pid);
	}
	
	sqlite3_clear_bindings (stmt);
	sqlite3_reset (stmt);
    }

    sqlite3_free (sqlcmd_value);

    iter_ids = ids;
    while (iter_ids)
    {
	gint64 sub_count = midori_array_count_recursive_by_id (bookmarks,
							       condition,
							       value,
							       *(gint64*)(iter_ids->data),
							       recursive);
	
	if (sub_count < 0)
	{
	    g_list_free_full (ids, g_free);
	    return -1;
	}
	
	count += sub_count;
	iter_ids = g_list_next (iter_ids);
    }
	
    g_list_free_full (ids, g_free);
    return count;
}

/**
 * midori_array_count_recursive:
 * @array: the main bookmark array
 * @condition: condition, like "folder = '%q'"
 * @value: a value to be inserted if @condition contains %q
 * @recursive: if %TRUE include children
 *
 * Return value: the number of elements on success, -1 otherwise
 *
 * Since: 0.5.2
 **/
gint64
midori_array_count_recursive (KatzeArray*  bookmarks,
			      const gchar* condition,
                              const gchar* value,
			      KatzeItem*   folder,
                              gboolean     recursive)
{
    gint64 id = -1;

    g_return_val_if_fail (!folder || KATZE_ITEM_IS_FOLDER (folder), -1);
    
    id = folder ? katze_item_get_meta_integer (folder, "id") : 0;

    return midori_array_count_recursive_by_id (bookmarks, condition,
					       value, id,
					       recursive);
}