system.install 171 KB
Newer Older
Dries's avatar
   
Dries committed
1
<?php
2
// $Id$
3

4
5
6
7
8
9
/**
 * Test and report Drupal installation requirements.
 */
function system_requirements($phase) {
  $requirements = array();
  // Ensure translations don't break at install time
10
  $t = get_t();
11
12
13
14
15
16

  // Report Drupal version
  if ($phase == 'runtime') {
    $requirements['drupal'] = array(
      'title' => $t('Drupal'),
      'value' => VERSION,
Steven Wittens's avatar
Steven Wittens committed
17
18
      'severity' => REQUIREMENT_INFO,
      'weight' => -10,
19
20
21
22
    );
  }

  // Test web server
Steven Wittens's avatar
Steven Wittens committed
23
  $software = $_SERVER['SERVER_SOFTWARE'];
24
25
  $requirements['webserver'] = array(
    'title' => $t('Web server'),
Steven Wittens's avatar
Steven Wittens committed
26
    'value' => $software,
27
28
  );
  // Use server info string, if present.
Steven Wittens's avatar
Steven Wittens committed
29
30
  if ($software && preg_match('![0-9]!', $software)) {
    list($server, $version) = split('[ /]', $software);
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
    switch ($server) {
      case 'Apache':
        if (version_compare($version, DRUPAL_MINIMUM_APACHE) < 0) {
          $requirements['webserver']['description'] = $t('Your Apache server is too old. Drupal requires at least Apache %version.', array('%version' => DRUPAL_MINIMUM_APACHE));
          $requirements['webserver']['severity'] = REQUIREMENT_ERROR;
        }
        break;

      default:
        $requirements['webserver']['description'] = $t('The web server you\'re using has not been tested with Drupal and might not work properly.');
        $requirements['webserver']['severity'] = REQUIREMENT_WARNING;
        break;
    }
  }
  else {
Steven Wittens's avatar
Steven Wittens committed
46
47
    $requirements['webserver']['value'] = $software ? $software : $t('Unknown');
    $requirements['webserver']['description'] = $t('Unable to determine your web server type and version. Drupal might not work properly.');
48
49
50
51
52
53
    $requirements['webserver']['severity'] = REQUIREMENT_WARNING;
  }

  // Test PHP version
  $requirements['php'] = array(
    'title' => $t('PHP'),
54
    'value' => ($phase == 'runtime') ? l(phpversion(), 'admin/reports/status/php') : phpversion(),
55
56
57
58
59
60
61
62
63
64
65
66
67
68
  );
  if (version_compare(phpversion(), DRUPAL_MINIMUM_PHP) < 0) {
    $requirements['php']['description'] = $t('Your PHP installation is too old. Drupal requires at least PHP %version.', array('%version' => DRUPAL_MINIMUM_PHP));
    $requirements['php']['severity'] = REQUIREMENT_ERROR;
  }

  // Test DB version
  global $db_type;
  if (function_exists('db_status_report')) {
    $requirements += db_status_report($phase);
  }

  // Test settings.php file writability
  if ($phase == 'runtime') {
69
70
71
    $conf_dir = drupal_verify_install_file(conf_path(), FILE_NOT_WRITABLE, 'dir');
    $conf_file = drupal_verify_install_file(conf_path() .'/settings.php', FILE_EXIST|FILE_READABLE|FILE_NOT_WRITABLE);
    if (!$conf_dir || !$conf_file) {
72
73
74
      $requirements['settings.php'] = array(
        'value' => $t('Not protected'),
        'severity' => REQUIREMENT_ERROR,
75
        'description' => '',
76
      );
77
78
79
80
81
82
      if (!$conf_dir) {
        $requirements['settings.php']['description'] .= $t('The directory %file is not protected from modifications and poses a security risk. You must change the directory\'s permissions to be non-writable. ', array('%file' => conf_path()));
      }
      if (!$conf_file) {
        $requirements['settings.php']['description'] .= $t('The file %file is not protected from modifications and poses a security risk. You must change the file\'s permissions to be non-writable.', array('%file' => conf_path() .'/settings.php'));
      }
83
84
85
86
87
88
89
90
91
    }
    else {
      $requirements['settings.php'] = array(
        'value' => $t('Protected'),
      );
    }
    $requirements['settings.php']['title'] = $t('Configuration file');
  }

92
  // Report cron status.
93
  if ($phase == 'runtime') {
94
95
96
97
98
99
100
101
102
    // Cron warning threshold defaults to two days.
    $threshold_warning = variable_get('cron_threshold_warning', 172800);
    // Cron error threshold defaults to two weeks.
    $threshold_error = variable_get('cron_threshold_error', 1209600);
    // Cron configuration help text.
    $help = $t('Please check the help pages for <a href="@url">configuring cron jobs</a>.', array('@url' => 'http://drupal.org/cron'));

    // Determine when cron last ran. If never, use the install time to
    // determine the warning or error status.
103
    $cron_last = variable_get('cron_last', NULL);
104
105
106
107
108
    $never_run = FALSE;
    if (!is_numeric($cron_last)) {
      $never_run = TRUE;
      $cron_last = variable_get('install_time', 0);
    }
109

110
111
112
113
    // Determine severity based on time since cron last ran.
    $severity = REQUIREMENT_OK;
    if (time() - $cron_last > $threshold_error) {
      $severity = REQUIREMENT_ERROR;
114
    }
115
116
117
118
119
120
121
122
123
    else if (time() - $cron_last > $threshold_warning) {
      $severity = REQUIREMENT_WARNING;
    }

    // If cron hasn't been run, and the user is viewing the main
    // administration page, instead of an error, we display a helpful reminder
    // to configure cron jobs.
    if ($never_run && $severity != REQUIREMENT_ERROR && $_GET['q'] == 'admin') {
      drupal_set_message($t('Cron has not run.') .' '. $help);
124
125
    }

126
127
128
129
130
131
132
133
134
135
136
137
    // Set summary and description based on values determined above.
    if ($never_run) {
      $summary = $t('Never run');
      $description = $t('Cron has not run.') .' '. $help;
    }
    else {
      $summary = $t('Last run !time ago', array('!time' => format_interval(time() - $cron_last)));
      $description = '';
      if ($severity != REQUIREMENT_OK) {
        $description = $t('Cron has not run recently.') .' '. $help;
      }
    }
138

139
140
141
142
143
144
    $requirements['cron'] = array(
      'title' => $t('Cron maintenance tasks'),
      'severity' => $severity,
      'value' => $summary,
      'description' => $description .' '. $t('You can <a href="@cron">run cron manually</a>.', array('@cron' => url('admin/reports/status/run-cron'))),
    );
145
146
  }

147
  // Test files directory
148
149
150
151
152
153
  $directory = file_directory_path();
  $is_writable = is_writable($directory);
  $is_directory = is_dir($directory);
  if (!$is_writable || !$is_directory) {
    if (!$is_directory) {
      $error = $t('The directory %directory does not exist.', array('%directory' => $directory));
154
155
    }
    else {
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
      $error = $t('The directory %directory is not writable.', array('%directory' => $directory));
    }
    $requirements['file system'] = array(
      'value' => $t('Not writable'),
      'severity' => REQUIREMENT_ERROR,
    );
    if ($phase == 'runtime') {
      $requirements['file system']['description'] = $error .' '. $t('You may need to set the correct directory at the <a href="@admin-file-system">file system settings page</a> or change the current directory\'s permissions so that it is writable.', array('@admin-file-system' => url('admin/settings/file-system')));
    }
    else if ($phase == 'install') {
      // For the installer UI, we need different wording. 'value' will
      // be treated as version, so provide none there.
      $requirements['file system']['description'] = $error .' '. $t('To proceed with the installation, please change the %directory directory permissions to allow the installer to write to it. If you are unsure how to do so, please consult the <a href="@handbook_url">on-line handbook</a>.', array('%directory' => $directory, '@handbook_url' => 'http://drupal.org/getting-started'));
      $requirements['file system']['value'] = '';
    }
  }
  else {
    if (variable_get('file_downloads', FILE_DOWNLOADS_PUBLIC) == FILE_DOWNLOADS_PUBLIC) {
      $requirements['file system']['value'] = $t('Writable (<em>public</em> download method)');
    }
    else {
      $requirements['file system']['value'] = $t('Writable (<em>private</em> download method)');
178
179
    }
  }
180
  $requirements['file system']['title'] = $t('File system');
181

182
183
184
  // See if updates are available in update.php.
  if ($phase == 'runtime') {
    $requirements['update'] = array(
185
      'title' => $t('Database updates'),
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
      'severity' => REQUIREMENT_OK,
      'value' => $t('Up to date'),
    );

    // Check installed modules.
    foreach (module_list() as $module) {
      $updates = drupal_get_schema_versions($module);
      if ($updates !== FALSE) {
        $default = drupal_get_installed_schema_version($module);
        if (max($updates) > $default) {
          $requirements['update']['severity'] = REQUIREMENT_ERROR;
          $requirements['update']['value'] = $t('Out of date');
          $requirements['update']['description'] = $t('Some modules have database schema updates to install. You should run the <a href="@update">database update script</a> immediately.', array('@update' => base_path() .'update.php'));
          break;
        }
      }
    }
  }

205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
  // Verify the update.php access setting
  if ($phase == 'runtime') {
    if (!empty($GLOBALS['update_free_access'])) {
      $requirements['update access'] = array(
        'value' => $t('Not protected'),
        'severity' => REQUIREMENT_ERROR,
        'description' => $t('The update.php script is accessible to everyone without authentication check, which is a security risk. You must change the $update_free_access value in your settings.php back to FALSE.'),
      );
    }
    else {
      $requirements['update access'] = array(
        'value' => $t('Protected'),
      );
    }
    $requirements['update access']['title'] = $t('Access to update.php');
  }

222
223
224
225
  // Test Unicode library
  include_once './includes/unicode.inc';
  $requirements = array_merge($requirements, unicode_requirements());

226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
  // Check for update status module.
  if ($phase == 'runtime') {
    if (!module_exists('update')) {
      $requirements['update status'] = array(
        'value' => $t('Not enabled'),
        'severity' => REQUIREMENT_ERROR,
        'description' => $t('Update notifications are not enabled. It is <strong>highly recommended</strong> that you enable the update status module from the <a href="@module">module administration page</a> in order to stay up-to-date on new releases. For more information please read the <a href="@update">Update status handbook page</a>.', array('@update' => 'http://drupal.org/handbook/modules/update', '@module' => url('admin/build/modules'))),
      );
    }
    else {
      $requirements['update status'] = array(
        'value' => $t('Enabled'),
      );
    }
    $requirements['update status']['title'] = $t('Update notifications');
  }

243
244
245
246
  return $requirements;
}


247
248
249
/**
 * Implementation of hook_install().
 */
250
function system_install() {
251
252
253
254
255
  if ($GLOBALS['db_type'] == 'pgsql') {
    /* create unsigned types */
    db_query("CREATE DOMAIN int_unsigned integer CHECK (VALUE >= 0)");
    db_query("CREATE DOMAIN smallint_unsigned smallint CHECK (VALUE >= 0)");
    db_query("CREATE DOMAIN bigint_unsigned bigint CHECK (VALUE >= 0)");
256

257
258
259
260
261
262
263
264
265
266
267
268
    /* create functions */
    db_query('CREATE OR REPLACE FUNCTION "greatest"(numeric, numeric) RETURNS numeric AS
      \'SELECT CASE WHEN (($1 > $2) OR ($2 IS NULL)) THEN $1 ELSE $2 END;\'
      LANGUAGE \'sql\''
    );
    db_query('CREATE OR REPLACE FUNCTION "greatest"(numeric, numeric, numeric) RETURNS numeric AS
      \'SELECT greatest($1, greatest($2, $3));\'
      LANGUAGE \'sql\''
    );
    if (!db_result(db_query("SELECT COUNT(*) FROM pg_proc WHERE proname = 'rand'"))) {
      db_query('CREATE OR REPLACE FUNCTION "rand"() RETURNS float AS
        \'SELECT random();\'
269
270
        LANGUAGE \'sql\''
      );
271
    }
272

273
274
275
    if (!db_result(db_query("SELECT COUNT(*) FROM pg_proc WHERE proname = 'concat'"))) {
      db_query('CREATE OR REPLACE FUNCTION "concat"(text, text) RETURNS text AS
        \'SELECT $1 || $2;\'
276
277
        LANGUAGE \'sql\''
      );
278
279
280
281
282
283
284
285
286
    }
    db_query('CREATE OR REPLACE FUNCTION "if"(boolean, text, text) RETURNS text AS
      \'SELECT CASE WHEN $1 THEN $2 ELSE $3 END;\'
      LANGUAGE \'sql\''
    );
    db_query('CREATE OR REPLACE FUNCTION "if"(boolean, integer, integer) RETURNS integer AS
      \'SELECT CASE WHEN $1 THEN $2 ELSE $3 END;\'
      LANGUAGE \'sql\''
    );
287
  }
288

289
  // Create tables.
290
  $modules = array('system', 'filter', 'block', 'user', 'node', 'comment', 'taxonomy');
291
292
  foreach ($modules as $module) {
    drupal_install_schema($module);
293
  }
294

295
296
  // Load system theme data appropriately.
  system_theme_data();
297

298
299
300
301
302
303
304
305
306
307
308
309
310
311
  // Inserting uid 0 here confuses MySQL -- the next user might be created as
  // uid 2 which is not what we want. So we insert the first user here, the
  // anonymous user. uid is 1 here for now, but very soon it will be changed
  // to 0.
  db_query("INSERT INTO {users} (name, mail) VALUES('%s', '%s')", '', '');
  // We need some placeholders here as name and mail are uniques and data is
  // presumed to be a serialized array. Install will change uid 1 immediately
  // anyways. So we insert the superuser here, the uid is 2 here for now, but
  // very soon it will be changed to 1.
  db_query("INSERT INTO {users} (name, mail, created, data) VALUES('%s', '%s', %d, '%s')", 'placeholder-for-uid-1', 'placeholder-for-uid-1', time(), serialize(array()));
  // This sets the above two users to 1 -1 = 0 (anonymous) and
  // 2- 1 = 1 (superuser). We skip uid 2 but that's not a big problem.
  db_query('UPDATE {users} SET uid = uid - 1');

312
313
  db_query("INSERT INTO {role} (name) VALUES ('%s')", 'anonymous user');
  db_query("INSERT INTO {role} (name) VALUES ('%s')", 'authenticated user');
314

315
316
  db_query("INSERT INTO {permission} (rid, perm, tid) VALUES (%d, '%s', %d)", 1, 'access content', 0);
  db_query("INSERT INTO {permission} (rid, perm, tid) VALUES (%d, '%s', %d)", 2, 'access comments, access content, post comments, post comments without approval', 0);
317

318
319
  db_query("INSERT INTO {variable} (name, value) VALUES ('%s', '%s')", 'theme_default', 's:7:"garland";');
  db_query("UPDATE {system} SET status = %d WHERE type = '%s' AND name = '%s'", 1, 'theme', 'garland');
320
321
322
  db_query("INSERT INTO {blocks} (module, delta, theme, status, weight, region, pages) VALUES ('%s', '%s', '%s', %d, %d, '%s', '%s')", 'user', '0', 'garland', 1, 0, 'left', '');
  db_query("INSERT INTO {blocks} (module, delta, theme, status, weight, region, pages) VALUES ('%s', '%s', '%s', %d, %d, '%s', '%s')", 'user', '1', 'garland', 1, 0, 'left', '');
  db_query("INSERT INTO {blocks} (module, delta, theme, status, weight, region, pages) VALUES ('%s', '%s', '%s', %d, %d, '%s', '%s')", 'system', '0', 'garland', 1, 10, 'footer', '');
323

324
  db_query("INSERT INTO {node_access} (nid, gid, realm, grant_view, grant_update, grant_delete) VALUES (%d, %d, '%s', %d, %d, %d)", 0, 0, 'all', 1, 0, 0);
325

326
  // Add input formats.
327
328
  db_query("INSERT INTO {filter_formats} (name, roles, cache) VALUES ('%s', '%s', %d)", 'Filtered HTML', ',1,2,', 1);
  db_query("INSERT INTO {filter_formats} (name, roles, cache) VALUES ('%s', '%s', %d)", 'Full HTML', '', 1);
329
330
331
332
333

  // Enable filters for each input format.

  // Filtered HTML:
  // URL filter.
334
  db_query("INSERT INTO {filters} (format, module, delta, weight) VALUES (%d, '%s', %d, %d)", 1, 'filter', 2, 0);
335
  // HTML filter.
336
  db_query("INSERT INTO {filters} (format, module, delta, weight) VALUES (%d, '%s', %d, %d)", 1, 'filter', 0, 1);
337
  // Line break filter.
338
  db_query("INSERT INTO {filters} (format, module, delta, weight) VALUES (%d, '%s', %d, %d)", 1, 'filter', 1, 2);
339
  // HTML corrector filter.
340
  db_query("INSERT INTO {filters} (format, module, delta, weight) VALUES (%d, '%s', %d, %d)", 1, 'filter', 3, 10);
341
342
343

  // Full HTML:
  // URL filter.
344
  db_query("INSERT INTO {filters} (format, module, delta, weight) VALUES (%d, '%s', %d, %d)", 2, 'filter', 2, 0);
345
  // Line break filter.
346
  db_query("INSERT INTO {filters} (format, module, delta, weight) VALUES (%d, '%s', %d, %d)", 2, 'filter', 1, 1);
347
  // HTML corrector filter.
348
  db_query("INSERT INTO {filters} (format, module, delta, weight) VALUES (%d, '%s', %d, %d)", 1, 'filter', 3, 10);
349

350
  db_query("INSERT INTO {variable} (name, value) VALUES ('%s','%s')", 'filter_html_1', 'i:1;');
351

352
  db_query("INSERT INTO {variable} (name, value) VALUES ('%s', '%s')", 'node_options_forum', 'a:1:{i:0;s:6:"status";}');
353
354
}

355
356
357
358
359
360
361
362
/**
 * Implementation of hook_schema().
 */
function system_schema() {
  // NOTE: {variable} needs to be created before all other tables, as
  // some database drivers, e.g. Oracle and DB2, will require variable_get()
  // and variable_set() for overcoming some database specific limitations.
  $schema['variable'] = array(
363
    'description' => t('Named variable/value pairs created by Drupal core or any other module or theme.  All variables are cached in memory at the start of every Drupal request so developers should not be careless about what is stored here.'),
364
    'fields' => array(
365
366
367
368
369
370
371
372
373
374
375
376
      'name' => array(
        'description' => t('The name of the variable.'),
        'type' => 'varchar',
        'length' => 128,
        'not null' => TRUE,
        'default' => ''),
      'value' => array(
        'description' => t('The value of the variable.'),
        'type' => 'text',
        'not null' => TRUE,
        'size' => 'big'),
      ),
377
    'primary key' => array('name'),
378
    );
379
380

  $schema['actions'] = array(
381
    'description' => t('Stores action information.'),
382
    'fields' => array(
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
      'aid' => array(
        'description' => t('Primary Key: Unique actions ID.'),
        'type' => 'varchar',
        'length' => 255,
        'not null' => TRUE,
        'default' => '0'),
      'type' => array(
        'description' => t('The object that that action acts on (node, user, comment, system or custom types.)'),
        'type' => 'varchar',
        'length' => 32,
        'not null' => TRUE,
        'default' => ''),
      'callback' => array(
        'description' => t('The callback function that executes when the action runs.'),
        'type' => 'varchar',
        'length' => 255,
        'not null' => TRUE,
        'default' => ''),
      'parameters' => array(
        'description' => t('Parameters to be passed to the callback function.'),
        'type' => 'text',
        'not null' => TRUE,
        'size' => 'big'),
      'description' => array(
        'description' => t('Description of the action.'),
        'type' => 'varchar',
        'length' => 255,
        'not null' => TRUE,
        'default' => '0'),
      ),
413
    'primary key' => array('aid'),
414
    );
415
416

  $schema['actions_aid'] = array(
417
    'description' => t('Stores action IDs for non-default actions.'),
418
    'fields' => array(
419
420
421
422
423
424
      'aid' => array(
        'description' => t('Primary Key: Unique actions ID.'),
        'type' => 'serial',
        'unsigned' => TRUE,
        'not null' => TRUE),
      ),
425
    'primary key' => array('aid'),
426
    );
427
428

  $schema['batch'] = array(
429
    'description' => t('Stores details about batches (processes that run in multiple HTTP requests).'),
430
    'fields' => array(
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
      'bid' => array(
        'description' => t('Primary Key: Unique batch ID.'),
        'type' => 'serial',
        'unsigned' => TRUE,
        'not null' => TRUE),
      'token' => array(
        'description' => t("A string token generated against the current user's session id and the batch id, used to ensure that only the user who submitted the batch can effectively access it."),
        'type' => 'varchar',
        'length' => 64,
        'not null' => TRUE),
      'timestamp' => array(
        'description' => t('A Unix timestamp indicating when this batch was submitted for processing. Stale batches are purged at cron time.'),
        'type' => 'int',
        'not null' => TRUE),
      'batch' => array(
        'description' => t('A serialized array containing the processing data for the batch.'),
        'type' => 'text',
        'not null' => FALSE,
        'size' => 'big')
      ),
451
452
    'primary key' => array('bid'),
    'indexes' => array('token' => array('token')),
453
    );
454
455

  $schema['cache'] = array(
456
    'description' => t('Generic cache table for caching things not separated out into their own tables. Contributed modules may also use this to store cached items.'),
457
    'fields' => array(
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
      'cid' => array(
        'description' => t('Primary Key: Unique cache ID.'),
        'type' => 'varchar',
        'length' => 255,
        'not null' => TRUE,
        'default' => ''),
      'data' => array(
        'description' => t('A collection of data to cache.'),
        'type' => 'blob',
        'not null' => FALSE,
        'size' => 'big'),
      'expire' => array(
        'description' => t('A Unix timestamp indicating when the cache entry should expire, or 0 for never.'),
        'type' => 'int',
        'not null' => TRUE,
        'default' => 0),
      'created' => array(
        'description' => t('A Unix timestamp indicating when the cache entry was created.'),
        'type' => 'int',
        'not null' => TRUE,
        'default' => 0),
      'headers' => array(
        'description' => t('Any custom HTTP headers to be added to cached data.'),
        'type' => 'text',
        'not null' => FALSE),
      'serialized' => array(
        'description' => t('A flag to indicate whether content is serialized (1) or not (0).'),
        'type' => 'int',
        'size' => 'small',
        'not null' => TRUE,
        'default' => 0)
      ),
490
491
    'indexes' => array('expire' => array('expire')),
    'primary key' => array('cid'),
492
    );
493
494

  $schema['cache_form'] = $schema['cache'];
495
  $schema['cache_form']['description'] = t('Cache table for the form system to store recently built forms and their storage data, to be used in subsequent page requests.');
496
  $schema['cache_page'] = $schema['cache'];
497
  $schema['cache_page']['description'] = t('Cache table used to store compressed pages for anonymous users, if page caching is enabled.');
498
  $schema['cache_menu'] = $schema['cache'];
499
  $schema['cache_menu']['description'] = t('Cache table for the menu system to store router information as well as generated link trees for various menu/page/user combinations.');
500
501

  $schema['files'] = array(
502
    'description' => t('Stores information for uploaded files.'),
503
    'fields' => array(
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
      'fid' => array(
        'description' => t('Primary Key: Unique files ID.'),
        'type' => 'serial',
        'unsigned' => TRUE,
        'not null' => TRUE),
      'uid' => array(
        'description' => t('The {users}.uid of the user who is associated with the file.'),
        'type' => 'int',
        'unsigned' => TRUE,
        'not null' => TRUE,
        'default' => 0),
      'filename' => array(
        'description' => t('Name of the file.'),
        'type' => 'varchar',
        'length' => 255,
        'not null' => TRUE,
        'default' => ''),
      'filepath' => array(
        'description' => t('Path of the file relative to Drupal root.'),
        'type' => 'varchar',
        'length' => 255,
        'not null' => TRUE,
        'default' => ''),
      'filemime' => array(
        'description' => t('The file MIME type.'),
        'type' => 'varchar',
        'length' => 255,
        'not null' => TRUE,
        'default' => ''),
      'filesize' => array(
        'description' => t('The size of the file in bytes.'),
        'type' => 'int',
        'unsigned' => TRUE,
        'not null' => TRUE,
        'default' => 0),
      'status' => array(
        'description' => t('A flag indicating whether file is temporary (1) or permanent (0).'),
        'type' => 'int',
        'not null' => TRUE,
        'default' => 0),
      'timestamp' => array(
        'description' => t('UNIX timestamp for when the file was added.'),
        'type' => 'int',
        'unsigned' => TRUE,
        'not null' => TRUE,
        'default' => 0),
      ),
551
    'indexes' => array(
552
553
      'uid' => array('uid'),
      'status' => array('status'),
554
      'timestamp' => array('timestamp'),
555
      ),
556
    'primary key' => array('fid'),
557
    );
558
559

  $schema['flood'] = array(
560
    'description' => t('Flood controls the threshold of events, such as the number of contact attempts.'),
561
    'fields' => array(
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
      'fid' => array(
        'description' => t('Unique flood event ID.'),
        'type' => 'serial',
        'not null' => TRUE),
      'event' => array(
        'description' => t('Name of event (e.g. contact).'),
        'type' => 'varchar',
        'length' => 64,
        'not null' => TRUE,
        'default' => ''),
      'hostname' => array(
        'description' => t('Hostname of the visitor.'),
        'type' => 'varchar',
        'length' => 128,
        'not null' => TRUE,
        'default' => ''),
      'timestamp' => array(
        'description' => t('Timestamp of the event.'),
        'type' => 'int',
        'not null' => TRUE,
        'default' => 0)
      ),
584
    'primary key' => array('fid'),
585
    );
586
587

  $schema['history'] = array(
588
    'description' => t('A record of which {users} have read which {node}s.'),
589
    'fields' => array(
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
      'uid' => array(
        'description' => t('The {users}.uid that read the {node} nid.'),
        'type' => 'int',
        'not null' => TRUE,
        'default' => 0),
      'nid' => array(
        'description' => t('The {node}.nid that was read.'),
        'type' => 'int',
        'not null' => TRUE,
        'default' => 0),
      'timestamp' => array(
        'description' => t('The Unix timestamp at which the read occurred.'),
        'type' => 'int',
        'not null' => TRUE,
        'default' => 0)
      ),
606
    'primary key' => array('uid', 'nid'),
607
    );
608
  $schema['menu_router'] = array(
609
    'description' => t('Maps paths to various callbacks (access, page and title)'),
610
    'fields' => array(
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
      'path' => array(
        'description' => t('Primary Key: the Drupal path this entry describes'),
        'type' => 'varchar',
        'length' => 255,
        'not null' => TRUE,
        'default' => ''),
      'load_functions' => array(
        'description' => t('A serialized array of function names (like node_load) to be called to load an object corresponding to a part of the current path.'),
        'type' => 'varchar',
        'length' => 255,
        'not null' => TRUE,
        'default' => ''),
      'to_arg_functions' => array(
        'description' => t('A serialized array of function names (like user_current_to_arg) to be called to replace a part of the router path with another string.'),
        'type' => 'varchar',
        'length' => 255,
        'not null' => TRUE,
        'default' => ''),
      'access_callback' => array(
        'description' => t('The callback which determines the access to this router path. Defaults to user_access.'),
        'type' => 'varchar',
        'length' => 255,
        'not null' => TRUE,
        'default' => ''),
      'access_arguments' => array(
        'description' => t('A serialized array of arguments for the access callback.'),
        'type' => 'text',
        'not null' => FALSE),
      'page_callback' => array(
        'description' => t('The name of the function that renders the page.'),
        'type' => 'varchar',
        'length' => 255,
        'not null' => TRUE,
        'default' => ''),
      'page_arguments' => array(
        'description' => t('A serialized array of arguments for the page callback.'),
        'type' => 'text',
        'not null' => FALSE),
      'fit' => array(
        'description' => t('A numeric representation of how specific the path is.'),
        'type' => 'int',
        'not null' => TRUE,
        'default' => 0),
      'number_parts' => array(
        'description' => t('Number of parts in this router path.'),
        'type' => 'int',
        'not null' => TRUE,
        'default' => 0,
        'size' => 'small'),
      'tab_parent' => array(
        'description' => t('Only for local tasks (tabs) - the router path of the parent page (which may also be a local task).'),
        'type' => 'varchar',
        'length' => 255,
        'not null' => TRUE,
        'default' => ''),
      'tab_root' => array(
        'description' => t('Router path of the closest non-tab parent page.  For pages that are not local tasks, this will be the same as the path.'),
        'type' => 'varchar',
        'length' => 255,
        'not null' => TRUE,
        'default' => ''),
      'title' => array(
        'description' => t('The title for the current page, or the title for the tab if this is a local task.'),
        'type' => 'varchar',
        'length' => 255,
        'not null' => TRUE,
        'default' => ''),
      'title_callback' => array(
        'description' => t('A function which will alter the title. Defaults to t()'),
        'type' => 'varchar',
        'length' => 255,
        'not null' => TRUE,
        'default' => ''),
      'title_arguments' => array(
        'description' => t('A serialized array of arguments for the title callback.  If empty, the title will be used as the sole argument for the title callback.'),
        'type' => 'varchar',
        'length' => 255,
        'not null' => TRUE,
        'default' => ''),
      'type' => array(
        'description' => t('Numeric representation of the type of the menu item, like MENU_LOCAL_TASK.'),
        'type' => 'int',
        'not null' => TRUE,
        'default' => 0),
      'block_callback' => array(
        'description' => t('Name of a function used to render the block on the system administration page for this item.'),
        'type' => 'varchar',
        'length' => 255,
        'not null' => TRUE,
        'default' => ''),
      'description' => array(
        'description' => t('A description of this item.'),
        'type' => 'text',
        'not null' => TRUE),
      'position' => array(
        'description' => t('The position of the block (left or right) on the system administration page for this item.'),
        'type' => 'varchar',
        'length' => 255,
        'not null' => TRUE,
        'default' => ''),
      'weight' => array(
        'description' => t('Weight of the element. Lighter weights are higher up, heavier weights go down.'),
        'type' => 'int',
        'not null' => TRUE,
        'default' => 0),
      'file' => array(
        'description' => t('The file to include for this element, usually the page callback function lives in this file.'),
        'type' => 'text',
        'size' => 'medium')
      ),
721
    'indexes' => array(
722
      'fit' => array('fit'),
723
      'tab_parent' => array('tab_parent')
724
      ),
725
    'primary key' => array('path'),
726
    );
727
728

  $schema['menu_links'] = array(
729
    'description' => t('Contains the individual links within a menu.'),
730
    'fields' => array(
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
     'menu_name' => array(
        'description' => t("The menu name. All links with the same menu name (such as 'navigation') are part of the same menu."),
        'type' => 'varchar',
        'length' => 32,
        'not null' => TRUE,
        'default' => ''),
      'mlid' => array(
        'description' => t('The menu link ID (mlid) is the integer primary key.'),
        'type' => 'serial',
        'unsigned' => TRUE,
        'not null' => TRUE),
      'plid' => array(
        'description' => t('The parent link ID (plid) is the mlid of the link above in the hierarchy, or zero if the link is at the top level in its menu.'),
        'type' => 'int',
        'unsigned' => TRUE,
        'not null' => TRUE,
        'default' => 0),
      'link_path' => array(
749
        'description' => t('The Drupal path or external path this link points to.'),
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
        'type' => 'varchar',
        'length' => 255,
        'not null' => TRUE,
        'default' => ''),
      'router_path' => array(
        'description' => t('For links corresponding to a Drupal path (external = 0), this connects the link to a {menu_router}.path for joins.'),
        'type' => 'varchar',
        'length' => 255,
        'not null' => TRUE,
        'default' => ''),
      'link_title' => array(
      'description' => t('The text displayed for the link, which may be modified by a title callback stored in {menu_router}.'),
        'type' => 'varchar',
        'length' => 255,
        'not null' => TRUE,
        'default' => ''),
      'options' => array(
        'description' => t('A serialized array of options to be passed to the url() or l() function, such as a query string or HTML attributes.'),
        'type' => 'text',
        'not null' => FALSE),
      'module' => array(
        'description' => t('The name of the module that generated this link.'),
        'type' => 'varchar',
        'length' => 255,
        'not null' => TRUE,
        'default' => 'system'),
      'hidden' => array(
        'description' => t('A flag for whether the link should be rendered in menus. (1 = a disabled menu item that may be shown on admin screens, -1 = a menu callback, 0 = a normal, visible link)'),
        'type' => 'int',
        'not null' => TRUE,
        'default' => 0,
        'size' => 'small'),
      'external' => array(
        'description' => t('A flag to indicate if the link points to a full URL starting with a protocol, like http:// (1 = external, 0 = internal).'),
        'type' => 'int',
        'not null' => TRUE,
        'default' => 0,
        'size' => 'small'),
      'has_children' => array(
        'description' => t('Flag indicating whether any links have this link as a parent (1 = children exist, 0 = no children).'),
        'type' => 'int',
        'not null' => TRUE,
        'default' => 0,
        'size' => 'small'),
      'expanded' => array(
        'description' => t('Flag for whether this link should be rendered as expanded in menus - expanded links always have their child links displayed, instead of only when the link is in the active trail (1 = expanded, 0 = not expanded)'),
        'type' => 'int',
        'not null' => TRUE,
        'default' => 0,
        'size' => 'small'),
      'weight' => array(
        'description' => t('Link weight among links in the same menu at the same depth.'),
        'type' => 'int',
        'not null' => TRUE,
        'default' => 0),
      'depth' => array(
        'description' => t('The depth relative to the top level. A link with plid == 0 will have depth == 1.'),
        'type' => 'int',
        'not null' => TRUE,
        'default' => 0,
        'size' => 'small'),
      'customized' => array(
        'description' => t('A flag to indicate that the user has manually created or edited the link (1 = customized, 0 = not customized).'),
        'type' => 'int',
        'not null' => TRUE,
        'default' => 0,
        'size' => 'small'),
      'p1' => array(
        'description' => t('The first mlid in the materialized path. If N = depth, then pN must equal the mlid.  If depth > 1 then p(N-1) must equal the plid. All pX where X > depth must equal zero. The columns p1 .. p9 are also called the parents.'),
        'type' => 'int',
        'unsigned' => TRUE,
        'not null' => TRUE,
        'default' => 0),
      'p2' => array(
        'description' => t('The second mlid in the materialized path. See p1.'),
        'type' => 'int',
        'unsigned' => TRUE,
        'not null' => TRUE,
        'default' => 0),
      'p3' => array(
        'description' => t('The third mlid in the materialized path. See p1.'),
        'type' => 'int',
        'unsigned' => TRUE,
        'not null' => TRUE,
        'default' => 0),
      'p4' => array(
        'description' => t('The fourth mlid in the materialized path. See p1.'),
        'type' => 'int',
        'unsigned' => TRUE,
        'not null' => TRUE,
        'default' => 0),
      'p5' => array(
        'description' => t('The fifth mlid in the materialized path. See p1.'),
        'type' => 'int',
        'unsigned' => TRUE,
        'not null' => TRUE,
        'default' => 0),
      'p6' => array(
        'description' => t('The sixth mlid in the materialized path. See p1.'),
        'type' => 'int',
        'unsigned' => TRUE,
        'not null' => TRUE,
        'default' => 0),
      'p7' => array(
        'description' => t('The seventh mlid in the materialized path. See p1.'),
        'type' => 'int',
        'unsigned' => TRUE,
        'not null' => TRUE,
        'default' => 0),
      'p8' => array(
        'description' => t('The eighth mlid in the materialized path. See p1.'),
        'type' => 'int',
        'unsigned' => TRUE,
        'not null' => TRUE,
        'default' => 0),
      'p9' => array(
        'description' => t('The ninth mlid in the materialized path. See p1.'),
        'type' => 'int',
        'unsigned' => TRUE,
        'not null' => TRUE,
        'default' => 0),
      'updated' => array(
        'description' => t('Flag that indicates that this link was generated during the update from Drupal 5.'),
        'type' => 'int',
        'not null' => TRUE,
        'default' => 0,
        'size' => 'small'),
      ),
878
    'indexes' => array(
879
880
881
882
883
884
885
      'path_menu' => array(array('link_path', 128), 'menu_name'),
      'menu_plid_expand_child' => array(
        'menu_name', 'plid', 'expanded', 'has_children'),
      'menu_parents' => array(
        'menu_name', 'p1', 'p2', 'p3', 'p4', 'p5', 'p6', 'p7', 'p8', 'p9'),
      'router_path' => array(array('router_path', 128)),
      ),
886
    'primary key' => array('mlid'),
887
    );
888
889

  $schema['sessions'] = array(
890
    'description' => t("Drupal's session handlers read and write into the sessions table. Each record represents a user session, either anonymous or authenticated."),
891
    'fields' => array(
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
      'uid' => array(
        'description' => t('The {users}.uid corresponding to a session, or 0 for anonymous user.'),
        'type' => 'int',
        'unsigned' => TRUE,
        'not null' => TRUE),
      'sid' => array(
        'description' => t("Primary key: A session ID. The value is generated by PHP's Session API."),
        'type' => 'varchar',
        'length' => 64,
        'not null' => TRUE,
        'default' => ''),
      'hostname' => array(
        'description' => t('The IP address that last used this session ID (sid).'),
        'type' => 'varchar',
        'length' => 128,
        'not null' => TRUE,
        'default' => ''),
      'timestamp' => array(
        'description' => t('The Unix timestamp when this session last requested a page. Old records are purged by PHP automatically.'),
        'type' => 'int',
        'not null' => TRUE,
        'default' => 0),
      'cache' => array(
        'description' => t("The time of this user's last post. This is used when the site has specified a minimum_cache_lifetime. See cache_get()."),
        'type' => 'int',
        'not null' => TRUE,
        'default' => 0),
      'session' => array(
        'description' => t('The serialized contents of $_SESSION, an array of name/value pairs that persists across page requests by this session ID.  Drupal loads $_SESSION from here at the start of each request and saves it at the end.'),
        'type' => 'text',
        'not null' => FALSE,
        'size' => 'big')
      ),
925
926
927
    'primary key' => array('sid'),
    'indexes' => array(
      'timestamp' => array('timestamp'),
928
929
930
      'uid' => array('uid')
      ),
    );
931
932

  $schema['system'] = array(
933
    'description' => t("A list of all modules, themes, and theme engines that are or have been installed in Drupal's file system."),
934
    'fields' => array(
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
      'filename' => array(
        'description' => t('The path of the primary file for this item, relative to the Drupal root; e.g. modules/node/node.module.'),
        'type' => 'varchar',
        'length' => 255,
        'not null' => TRUE,
        'default' => ''),
      'name' => array(
        'description' => t('The name of the item; e.g. node.'),
        'type' => 'varchar',
        'length' => 255,
        'not null' => TRUE,
        'default' => ''),
      'type' => array(
        'description' => t('The type of the item, either module, theme, or theme_engine.'),
        'type' => 'varchar',
        'length' => 255,
        'not null' => TRUE,
        'default' => ''),
      'owner' => array(
        'description' => t("A theme's 'parent'. Can be either a theme or an engine."),
        'type' => 'varchar',
        'length' => 255,
        'not null' => TRUE,
        'default' => ''),
      'status' => array(
        'description' => t('Boolean indicating whether or not this item is enabled.'),
        'type' => 'int',
        'not null' => TRUE,
        'default' => 0),
      'throttle' => array(
        'description' => t('Boolean indicating whether this item is disabled when the throttle.module disables throttlable items.'),
        'type' => 'int',
        'not null' => TRUE,
        'default' => 0,
        'size' => 'tiny'),
      'bootstrap' => array(
        'description' => t("Boolean indicating whether this module is loaded during Drupal's early bootstrapping phase (e.g. even before the page cache is consulted)."),
        'type' => 'int',
        'not null' => TRUE,
        'default' => 0),
      'schema_version' => array(
        'description' => t("The module's database schema version number.  -1 if the module is not installed (its tables do not exist); 0 or the largest N of the module's hook_update_N() function that has either been run or existed when the module was first installed."),
        'type' => 'int',
        'not null' => TRUE,
        'default' => -1,
        'size' => 'small'),
      'weight' => array(
        'description' => t("The order in which this module's hooks should be invoked relative to other modules.  Equal-weighted modules are ordered by name."),
        'type' => 'int',
        'not null' => TRUE,
        'default' => 0),
      'info' => array(
987
        'description' => t("A serialized array containing information from the module's .info file; keys can include name, description, package, version, core, dependencies, dependents, and php."),
988
989
990
        'type' => 'text',
        'not null' => FALSE)
      ),
991
    'primary key' => array('filename'),
992
    'indexes' =>
993
994
995
996
      array(
        'modules' => array(array('type', 12), 'status', 'weight', 'filename'),
        'bootstrap' => array(array('type', 12), 'status', 'bootstrap', 'weight', 'filename'),
      ),
997
    );
998
999

  $schema['url_alias'] = array(
1000
    'description' => t('A list of URL aliases for Drupal paths; a user may visit either the source or destination path.'),
1001
    'fields' => array(
1002
1003
1004
1005
1006
1007
1008
1009
1010
1011
1012
1013
1014
1015
1016
1017
1018
1019
1020
1021
1022
1023
1024
1025
      'pid' => array(
        'description' => t('A unique path alias identifier.'),
        'type' => 'serial',
        'unsigned' => TRUE,
        'not null' => TRUE),
      'src' => array(
        'description' => t('The Drupal path this alias is for; e.g. node/12.'),
        'type' => 'varchar',
        'length' => 128,
        'not null' => TRUE,
        'default' => ''),
      'dst' => array(
        'description' => t('The alias for this path; e.g. title-of-the-story.'),
        'type' => 'varchar',
        'length' => 128,
        'not null' => TRUE,
        'default' => ''),
      'language' => array(
        'description' => t('The language this alias is for; if blank, the alias will be used for unknown languages.  Each Drupal path can have an alias for each supported language.'),
        'type' => 'varchar',
        'length' => 12,
        'not null' => TRUE,
        'default' => '')
      ),
1026
1027
1028
    'unique keys' => array('dst_language' => array('dst', 'language')),
    'primary key' => array('pid'),
    'indexes' => array('src' => array('src')),
1029
    );
1030
1031
1032
1033
1034

  return $schema;
}


1035
// Updates for core
Dries's avatar
   
Dries committed
1036

1037
function system_update_110() {
1038
1039
1040
1041
  $ret = array();

  // TODO: needs PGSQL version
  if ($GLOBALS['db_type'] == 'mysql') {
1042
1043
1044
1045
    /*
    ** Search
    */

1046
1047
1048
    $ret[] = update_sql('DROP TABLE {search_index}');
    $ret[] = update_sql("CREATE TABLE {search_index} (
      word varchar(50) NOT NULL default '',
1049
      sid int unsigned NOT NULL default '0',
1050
      type varchar(16) default NULL,
1051
      fromsid int unsigned NOT NULL default '0',
1052
      fromtype varchar(16) default NULL,
1053
      score int unsigned default NULL,
1054
      KEY sid (sid),
1055
      KEY fromsid (fromsid),
1056
      KEY word (word)
1057
      )");
1058
1059
1060

    $ret[] = update_sql("CREATE TABLE {search_total} (
      word varchar(50) NOT NULL default '',
1061
      count int unsigned default NULL,
Dries's avatar
Dries committed
1062
      PRIMARY KEY word (word)
1063
      )");
1064

1065
1066
1067
1068
1069
1070

    /*
    ** Blocks
    */

    $ret[] = update_sql('ALTER TABLE {blocks} DROP path');
1071
    $ret[] = update_sql('ALTER TABLE {blocks} ADD visibility tinyint NOT NULL');
1072
    $ret[] = update_sql('ALTER TABLE {blocks} ADD pages text NOT NULL');
1073
  }
Dries's avatar
   
Dries committed
1074
1075
1076
1077
1078
1079
1080
1081
1082
1083
1084
1085
1086
1087
1088
1089
1090
1091
1092
1093
1094
1095
  elseif ($GLOBALS['db_type'] == 'pgsql') {
    /*
    ** Search
    */
    $ret[] = update_sql('DROP TABLE {search_index}');
    $ret[] = update_sql("CREATE TABLE {search_index} (
      word varchar(50) NOT NULL default '',
      sid integer NOT NULL default '0',
      type varchar(16) default NULL,
      fromsid integer NOT NULL default '0',
      fromtype varchar(16) default NULL,
      score integer default NULL
      )");
    $ret[] = update_sql("CREATE INDEX {search_index}_sid_idx on {search_index}(sid)");
    $ret[] = update_sql("CREATE INDEX {search_index}_fromsid_idx on {search_index}(fromsid)");
    $ret[] = update_sql("CREATE INDEX {search_index}_word_idx on {search_index}(word)");

    $ret[] = update_sql("CREATE TABLE {search_total} (
      word varchar(50) NOT NULL default '' PRIMARY KEY,
      count integer default NULL
      )");

1096

Dries's avatar
   
Dries committed
1097
1098
1099
1100
1101
1102
1103
    /*
    ** Blocks
    */
    // Postgres can only drop columns since 7.4
    #$ret[] = update_sql('ALTER TABLE {blocks} DROP path');

    $ret[] = update_sql('ALTER TABLE {blocks} ADD visibility smallint');
Steven Wittens's avatar
Steven Wittens committed
1104
    $ret[] = update_sql("ALTER TABLE {blocks} ALTER COLUMN visibility set default 0");
Dries's avatar
   
Dries committed
1105
1106
1107
    $ret[] = update_sql('UPDATE {blocks} SET visibility = 0');
    $ret[] = update_sql('ALTER TABLE {blocks} ALTER COLUMN visibility SET NOT NULL');
    $ret[] = update_sql('ALTER TABLE {blocks} ADD pages text');
1108
    $ret[] = update_sql("ALTER TABLE {blocks} ALTER COLUMN pages set default ''");
Dries's avatar
   
Dries committed
1109
1110
1111
1112
1113
1114
    $ret[] = update_sql("UPDATE {blocks} SET pages = ''");
    $ret[] = update_sql('ALTER TABLE {blocks} ALTER COLUMN pages SET NOT NULL');

  }

  $ret[] = update_sql("DELETE FROM {variable} WHERE name = 'node_cron_last'");
1115

1116
1117
  $ret[] = update_sql('UPDATE {blocks} SET status = 1, custom = 2 WHERE status = 0 AND custom = 1');

1118
1119
  return $ret;
}
1120

1121
function system_update_111() {
Dries's avatar
   
Dries committed
1122
1123
  $ret = array();

Dries's avatar
   
Dries committed
1124
1125
  $ret[] = update_sql("DELETE FROM {variable} WHERE name LIKE 'throttle_%'");

Dries's avatar
   
Dries committed
1126
1127
1128
  if ($GLOBALS['db_type'] == 'mysql') {
    $ret[] = update_sql('ALTER TABLE {sessions} ADD PRIMARY KEY sid (sid)');
  }
Dries's avatar
   
Dries committed
1129
1130
1131
  elseif ($GLOBALS['db_type'] == 'pgsql') {
    $ret[] = update_sql('ALTER TABLE {sessions} ADD UNIQUE(sid)');
  }
Dries's avatar
   
Dries committed
1132
1133
1134
1135

  return $ret;
}

1136
function system_update_112() {
Dries's avatar
   
Dries committed
1137
1138
  $ret = array();

Dries's avatar
   
Dries committed
1139
1140
1141
1142
  if ($GLOBALS['db_type'] == 'mysql') {
    $ret[] = update_sql("CREATE TABLE {flood} (
      event varchar(64) NOT NULL default '',
      hostname varchar(128) NOT NULL default '',
1143
      timestamp int NOT NULL default '0'
Dries's avatar
   
Dries committed
1144
1145
1146
1147
1148
1149
1150
1151
1152
     );");
  }
  elseif ($GLOBALS['db_type'] == 'pgsql') {
    $ret[] = update_sql("CREATE TABLE {flood} (
      event varchar(64) NOT NULL default '',
      hostname varchar(128) NOT NULL default '',
      timestamp integer NOT NULL default 0
     );");
  }
Dries's avatar
   
Dries committed
1153
1154
1155
1156

  return $ret;
}

1157
function system_update_113() {
1158
1159
1160
  $ret = array();

  if ($GLOBALS['db_type'] == 'mysql') {
1161
    $ret[] = update_sql('ALTER TABLE {accesslog} ADD aid int NOT NULL auto_increment, ADD PRIMARY KEY (aid)');
1162
  }
Dries's avatar
   
Dries committed
1163
1164
1165
1166
  elseif ($GLOBALS['db_type'] == 'pgsql') {
    $ret[] = update_sql("SELECT * INTO TEMPORARY {accesslog}_t FROM {accesslog}");
    $ret[] = update_sql("DROP TABLE {accesslog}");
    $ret[] = update_sql("CREATE TABLE {accesslog} (
1167
      aid serial,
Dries's avatar
   
Dries committed
1168
1169
      title varchar(255) default NULL,
      path varchar(255) default NULL,
Dries's avatar
Dries committed
1170
1171
1172
1173
1174
1175
1176
1177
1178
1179
1180
1181
1182
1183
1184
1185
1186
1187
      url varchar(255) default NULL,
      hostname varchar(128) default NULL,
      uid integer default '0',
      timestamp integer NOT NULL default '0'
    )");
    $ret[] = update_sql("INSERT INTO {accesslog} (title, path, url, hostname, uid, timestamp) SELECT title, path, url, hostname, uid, timestamp FROM {accesslog}_t");

    $ret[] = update_sql("DROP TABLE {accesslog}_t");
    $ret[] = update_sql("CREATE INDEX {accesslog}_timestamp_idx ON {accesslog} (timestamp);");

  }

  // Flush the menu cache:
  cache_clear_all('menu:', TRUE);

  return $ret;
}

1188
function system_update_114() {
Dries's avatar
Dries committed
1189
1190
1191
  $ret = array();
  if ($GLOBALS['db_type'] == 'mysql') {
    $ret[] = update_sql("CREATE TABLE {queue} (
1192
1193
1194
      nid int unsigned NOT NULL,
      uid int unsigned NOT NULL,
      vote int NOT NULL default '0',
Dries's avatar
Dries committed
1195
1196
1197
1198
1199
1200
1201
1202
1203
1204
1205
1206
1207
1208
1209
1210
1211
1212
1213
1214
1215
1216
1217
1218
1219
1220
1221
1222
1223
1224
1225
1226
1227
1228
1229
1230
1231
1232
1233
1234
1235
1236
1237
1238
1239
1240
1241
      PRIMARY KEY (nid, uid)
     )");
  }
  else if ($GLOBALS['db_type'] == 'pgsql') {
    $ret[] = update_sql("CREATE TABLE {queue} (
      nid integer NOT NULL default '0',
      uid integer NOT NULL default '0',
      vote integer NOT NULL default '0',
      PRIMARY KEY (nid, uid)
    )");
    $ret[] = update_sql("CREATE INDEX {queue}_nid_idx ON queue(nid)");
    $ret[] = update_sql("CREATE INDEX {queue}_uid_idx ON queue(uid)");
  }

  $result = db_query("SELECT nid, votes, score, users FROM {node}");
  while ($node = db_fetch_object($result)) {
    if (isset($node->users)) {
      $arr = explode(',', $node->users);
      unset($node->users);
      foreach ($arr as $value) {
        $arr2 = explode('=', trim($value));
        if (isset($arr2[0]) && isset($arr2[1])) {
          switch ($arr2[1]) {
            case '+ 1':
              db_query("INSERT INTO {queue} (nid, uid, vote) VALUES (%d, %d, %d)", $node->nid, (int)$arr2[0], 1);
              break;
            case '- 1':
              db_query("INSERT INTO {queue} (nid, uid, vote) VALUES (%d, %d, %d)", $node->nid, (int)$arr2[0], -1);
              break;
            default:
              db_query("INSERT INTO {queue} (nid, uid, vote) VALUES (%d, %d, %d)", $node->nid, (int)$arr2[0], 0);
          }
        }
      }
    }
  }

  if ($GLOBALS['db_type'] == 'mysql') {
    // Postgres only supports dropping of columns since 7.4
    $ret[] = update_sql("ALTER TABLE {node} DROP votes");
    $ret[] = update_sql("ALTER TABLE {node} DROP score");
    $ret[] = update_sql("ALTER TABLE {node} DROP users");
  }

  return $ret;
}

1242
function system_update_115() {
Dries's avatar
Dries committed
1243
  $ret = array();
1244
1245
1246
1247

  // This update has been moved to update_fix_watchdog_115 in update.php because it
  // is needed for the basic functioning of the update script.

Dries's avatar
Dries committed
1248
1249
1250
  return $ret;
}

1251
function system_update_116() {
Dries's avatar
Dries committed
1252
1253
1254
  return array(update_sql("DELETE FROM {system} WHERE name = 'admin'"));
}

1255
function system_update_117() {
Dries's avatar
Dries committed
1256
1257
1258
  $ret = array();
  if ($GLOBALS['db_type'] == 'mysql') {
    $ret[] = update_sql("CREATE TABLE {vocabulary_node_types} (
1259
                         vid int NOT NULL default '0',
Dries's avatar
Dries committed
1260
1261
1262
1263
1264
1265
1266
1267
1268
1269
1270
1271
                         type varchar(16) NOT NULL default '',
                         PRIMARY KEY (vid, type))");
  }
  else if ($GLOBALS['db_type'] == 'pgsql') {
    $ret[] = update_sql("CREATE TABLE {vocabulary_node_types} (
                         vid serial,
                         type varchar(16) NOT NULL default '',
                          PRIMARY KEY (vid, type)) ");
  }
  return $ret;
}

1272
function system_update_118() {
Dries's avatar
Dries committed
1273
1274
1275
1276
1277
1278
1279
1280
1281
1282
1283
1284
1285
1286
1287
1288
1289
  $ret = array();
  $node_types = array();
  $result = db_query('SELECT vid, nodes FROM {vocabulary}');
  while ($vocabulary = db_fetch_object($result)) {
    $node_types[$vocabulary->vid] = explode(',', $vocabulary->nodes);
  }
  foreach ($node_types as $vid => $type_array) {
    foreach ($type_array as $type) {
      db_query("INSERT INTO {vocabulary_node_types} (vid, type) VALUES (%d, '%s')", $vid, $type);
    }
  }
  if ($GLOBALS['db_type'] == 'mysql') {
    $ret[] = update_sql("ALTER TABLE {vocabulary} DROP nodes");
  }
  return $ret;
}

1290
function system_update_119() {
Dries's avatar
Dries committed
1291
1292
1293
1294
1295
1296
1297
1298
1299
1300
1301
1302
1303
1304
1305
1306
1307
1308
1309
1310
1311
1312
1313
1314
1315
1316
1317
1318
1319
1320
  $ret = array();

  foreach (node_get_types() as $type => $name) {
    $node_options = array();
    if (variable_get('node_status_'. $type, 1)) {
      $node_options[] = 'status';
    }
    if (variable_get('node_moderate_'. $type, 0)) {
      $node_options[] = 'moderate';
    }
    if (variable_get('node_promote_'. $type, 1)) {
      $node_options[] = 'promote';
    }
    if (variable_get('node_sticky_'. $type, 0)) {
      $node_options[] = 'sticky';
    }
    if (variable_get('node_revision_'. $type, 0)) {
      $node_options[] = 'revision';
    }
    variable_set('node_options_'. $type, $node_options);
    variable_del('node_status_'. $type);
    variable_del('node_moderate_'. $type);
    variable_del('node_promote_'. $type);
    variable_del('node_sticky_'. $type);
    variable_del('node_revision_'. $type);
  }

  return $ret;
}

1321
function system_update_120() {
Dries's avatar
Dries committed
1322
1323
  $ret = array();

1324
  // Rewrite old URL aliases. Works for both PostgreSQL and MySQL
Dries's avatar
Dries committed
1325
1326
1327
1328
1329
  $result = db_query("SELECT pid, src FROM {url_alias} WHERE src LIKE 'blog/%%'");
  while ($alias = db_fetch_object($result)) {
    list(, $page, $op, $uid) = explode('/', $alias->src);
    if ($page == 'feed') {
      $new = "blog/$uid/feed";
1330
      db_query("UPDATE {url_alias} SET src = '%s' WHERE pid = %d", $new, $alias->pid);
Dries's avatar
Dries committed
1331
1332
1333
1334
1335
1336
    }
  }

  return $ret;
}

1337
function system_update_121() {
Dries's avatar
Dries committed
1338
1339
1340
1341
1342
1343
1344
1345
  $ret = array();

  // Remove the unused page table.
  $ret[] = update_sql('DROP TABLE {page}');

  return $ret;
}

1346
function system_update_122() {
Dries's avatar
Dries committed
1347
1348
1349
1350
1351
1352
1353

  $ret = array();
  $ret[] = update_sql("ALTER TABLE {blocks} ADD types text");
  return $ret;

}

1354
function system_update_123() {
Dries's avatar
Dries committed
1355
1356
1357
1358
1359
1360
1361
1362
1363
1364
1365
1366
1367
1368
1369
  $ret = array();

  if ($GLOBALS['db_type'] == 'mysql') {
    $ret[] = update_sql("ALTER TABLE {vocabulary} ADD module varchar(255) NOT NULL default ''");
  }
  elseif ($GLOBALS['db_type'] == 'pgsql') {
    $ret[] = update_sql("ALTER TABLE {vocabulary} ADD module varchar(255)");
    $ret[] = update_sql("UPDATE {vocabulary} SET module = ''");
    $ret[] = update_sql("ALTER TABLE {vocabulary} ALTER COLUMN module SET NOT NULL");
    $ret[] = update_sql("ALTER TABLE {vocabulary} ALTER COLUMN module SET DEFAULT ''");
  }

  $ret[] = update_sql("UPDATE {vocabulary} SET module = 'taxonomy'");
  $vid = variable_get('forum_nav_vocabulary', '');
  if (!empty($vid)) {
1370
    $ret[] = update_sql("UPDATE {vocabulary} SET module = 'forum' WHERE vid = ". $vid);
Dries's avatar
Dries committed
1371
1372
1373
1374
1375
  }

  return $ret;
}

1376
function system_update_124() {
Dries's avatar
Dries committed
1377
1378
1379
1380
1381
1382
1383
  $ret = array();

  if ($GLOBALS['db_type'] == 'mysql') {
    // redo update_105, correctly creating node_comment_statistics
    $ret[] = update_sql("DROP TABLE IF EXISTS {node_comment_statistics}");

    $ret[] = update_sql("CREATE TABLE {node_comment_statistics} (
1384
1385
      nid int unsigned NOT NULL auto_increment,
      last_comment_timestamp int NOT NULL default '0',
Dries's avatar
Dries committed
1386
      last_comment_name varchar(60) default NULL,
1387
1388
      last_comment_uid int NOT NULL default '0',
      comment_count int unsigned NOT NULL default '0',
Dries's avatar
Dries committed
1389
1390
      PRIMARY KEY (nid),
      KEY node_comment_timestamp (last_comment_timestamp)
1391
      )");
Dries's avatar
Dries committed
1392
1393
1394
1395
1396
1397
1398
1399
1400
1401
1402
1403
1404
1405
1406
1407
1408
1409
1410
1411
1412
1413
1414
1415
1416
1417
  }

  else {
    // also drop incorrectly named table for PostgreSQL
    $ret[] = update_sql("DROP TABLE {node}_comment_statistics");

    $ret[] = update_sql("CREATE TABLE {node_comment_statistics} (
      nid integer NOT NULL,
      last_comment_timestamp integer NOT NULL default '0',
      last_comment_name varchar(60)  default NULL,
      last_comment_uid integer NOT NULL default '0',
      comment_count integer NOT NULL default '0',
      PRIMARY KEY (nid)
    )");

    $ret[] = update_sql("CREATE INDEX {node_comment_statistics}_timestamp_idx ON {node_comment_statistics}(last_comment_timestamp);
");
  }

  // initialize table
  $ret[] = update_sql("INSERT INTO {node_comment_statistics} (nid, last_comment_timestamp, last_comment_name, last_comment_uid, comment_count) SELECT n.nid, n.changed, NULL, 0, 0 FROM {node} n");

  // fill table
  $result = db_query("SELECT c.nid, c.timestamp, c.name, c.uid, COUNT(c.nid) as comment_count FROM {node} n LEFT JOIN {comments} c ON c.nid = n.nid WHERE c.status = 0 GROUP BY c.nid, c.timestamp, c.name, c.uid");
  while ($comment_record = db_fetch_object($result)) {
    $count = db_result(db_query('SELECT COUNT(cid) FROM {comments} WHERE nid = %d AND status = 0', $comment_record->nid));
1418
    db_query("UPDATE {node_comment_statistics} SET comment_count = %d, last_comment_timestamp = %d, last_comment_name = '%s', last_comment_uid = %d WHERE nid = %d", $count, $comment_record->timestamp, $comment_record->name, $comment_record->uid, $comment_record->nid);
Dries's avatar
Dries committed
1419
1420
1421
1422
1423
  }

  return $ret;
}

1424
function system_update_125() {
Dries's avatar
Dries committed
1425
1426
1427
1428
1429
1430
1431
1432
1433
1434
1435
1436
1437
1438
1439
1440
1441
1442
  // Postgres only update.
  $ret = array();

  if ($GLOBALS['db_type'] == 'pgsql') {

    $ret[] = update_sql("CREATE OR REPLACE FUNCTION if(boolean, anyelement, anyelement) RETURNS anyelement AS '
          SELECT CASE WHEN $1 THEN $2 ELSE $3 END;
        ' LANGUAGE 'sql'");

    $ret[] = update_sql("CREATE FUNCTION greatest(integer, integer, integer) RETURNS integer AS '
                          SELECT greatest($1, greatest($2, $3));
                        ' LANGUAGE 'sql'");

  }

  return $ret;
}

1443
function system_update_126() {
Dries's avatar
Dries committed
1444
1445
1446
1447
1448
1449
1450
  variable_set('forum_block_num_0', variable_get('forum_block_num', 5));
  variable_set('forum_block_num_1', variable_get('forum_block_num', 5));
  variable_del('forum_block_num');

  return array();
}

1451
function system_update_127() {
Dries's avatar
Dries committed
1452
1453
1454
1455
1456
1457
1458
1459
1460
1461
  $ret = array();
  if ($GLOBALS['db_type'] == 'pgsql') {
    $ret[] = update_sql("ALTER TABLE {poll} RENAME voters TO polled");
  }
  else if ($GLOBALS['db_type'] == 'mysql') {
    $ret[] = update_sql("ALTER TABLE {poll} CHANGE voters polled longtext");
  }
  return $ret;
}

1462
function system_update_128() {
Dries's avatar
Dries committed
1463
1464
1465
1466
1467
1468
1469
1470
1471
1472
1473
1474
  $ret = array();

  if ($GLOBALS['db_type'] == 'mysql') {
    $ret[] = update_sql('ALTER TABLE {term_node} ADD PRIMARY KEY (tid,nid)');
  }
  elseif ($GLOBALS['db_type'] == 'pgsql') {
    $ret[] = update_sql('ALTER TABLE {term_node} ADD PRIMARY KEY (tid,nid)');
  }

  return $ret;
}

1475
function system_update_129() {
Dries's avatar
Dries committed
1476
1477
1478
  $ret = array();

  if ($GLOBALS['db_type'] == 'mysql') {
1479
    $ret[] = update_sql("ALTER TABLE {vocabulary} ADD tags tinyint unsigned default '0' NOT NULL");
Dries's avatar
Dries committed
1480
1481
1482
1483
1484
1485
1486
1487
  }
  elseif ($GLOBALS['db_type'] == 'pgsql') {
    db_add_column($ret, 'vocabulary', 'tags', 'smallint', array('default' => 0, 'not null' => TRUE));
  }

  return $ret;
}

1488
function system_update_130() {
Dries's avatar
Dries committed
1489
  $ret = array();
1490
1491
1492
1493

  // This update has been moved to update_fix_sessions in update.php because it
  // is needed for the basic functioning of the update script.

Dries's avatar
Dries committed
1494
1495
1496
  return $ret;
}

1497
function system_update_131() {
Dries's avatar
Dries committed
1498
1499