defr/drupal/core: modules/system/system.install annotate

annotate modules/system/system.install @ 3:165d43f946a8 6.1

Drupal 6.1

author	Franck Deroche <webmaster@defr.org>
date	Tue, 23 Dec 2008 14:29:21 +0100
parents	c1f4ac30525a
children	fff6d4c8c043

rev	line source
webmaster@1	1 <?php
webmaster@1	2 // $Id: system.install,v 1.238.2.1 2008/02/08 17:07:55 goba Exp $
webmaster@1	3
webmaster@1	4 /**
webmaster@1	5 * Test and report Drupal installation requirements.
webmaster@1	6 *
webmaster@1	7 * @param $phase
webmaster@1	8 * The current system installation phase.
webmaster@1	9 * @return
webmaster@1	10 * An array of system requirements.
webmaster@1	11 */
webmaster@1	12 function system_requirements($phase) {
webmaster@1	13 $requirements = array();
webmaster@1	14 // Ensure translations don't break at install time
webmaster@1	15 $t = get_t();
webmaster@1	16
webmaster@1	17 // Report Drupal version
webmaster@1	18 if ($phase == 'runtime') {
webmaster@1	19 $requirements['drupal'] = array(
webmaster@1	20 'title' => $t('Drupal'),
webmaster@1	21 'value' => VERSION,
webmaster@1	22 'severity' => REQUIREMENT_INFO,
webmaster@1	23 'weight' => -10,
webmaster@1	24 );
webmaster@1	25 }
webmaster@1	26
webmaster@1	27 // Web server information.
webmaster@1	28 $software = $_SERVER['SERVER_SOFTWARE'];
webmaster@1	29 $requirements['webserver'] = array(
webmaster@1	30 'title' => $t('Web server'),
webmaster@1	31 'value' => $software,
webmaster@1	32 );
webmaster@1	33
webmaster@1	34 // Test PHP version
webmaster@1	35 $requirements['php'] = array(
webmaster@1	36 'title' => $t('PHP'),
webmaster@1	37 'value' => ($phase == 'runtime') ? l(phpversion(), 'admin/reports/status/php') : phpversion(),
webmaster@1	38 );
webmaster@1	39 if (version_compare(phpversion(), DRUPAL_MINIMUM_PHP) < 0) {
webmaster@1	40 $requirements['php']['description'] = $t('Your PHP installation is too old. Drupal requires at least PHP %version.', array('%version' => DRUPAL_MINIMUM_PHP));
webmaster@1	41 $requirements['php']['severity'] = REQUIREMENT_ERROR;
webmaster@1	42 }
webmaster@1	43
webmaster@1	44 // Test PHP register_globals setting.
webmaster@1	45 $requirements['php_register_globals'] = array(
webmaster@1	46 'title' => $t('PHP register globals'),
webmaster@1	47 );
webmaster@1	48 $register_globals = trim(ini_get('register_globals'));
webmaster@1	49 // Unfortunately, ini_get() may return many different values, and we can't
webmaster@1	50 // be certain which values mean 'on', so we instead check for 'not off'
webmaster@1	51 // since we never want to tell the user that their site is secure
webmaster@1	52 // (register_globals off), when it is in fact on. We can only guarantee
webmaster@1	53 // register_globals is off if the value returned is 'off', '', or 0.
webmaster@1	54 if (!empty($register_globals) && strtolower($register_globals) != 'off') {
webmaster@1	55 $requirements['php_register_globals']['description'] = $t('<em>register_globals</em> is enabled. Drupal requires this configuration directive to be disabled. Your site may not be secure when <em>register_globals</em> is enabled. The PHP manual has instructions for <a href="http://php.net/configuration.changes">how to change configuration settings</a>.');
webmaster@1	56 $requirements['php_register_globals']['severity'] = REQUIREMENT_ERROR;
webmaster@1	57 $requirements['php_register_globals']['value'] = $t("Enabled ('@value')", array('@value' => $register_globals));
webmaster@1	58 }
webmaster@1	59 else {
webmaster@1	60 $requirements['php_register_globals']['value'] = $t('Disabled');
webmaster@1	61 }
webmaster@1	62
webmaster@1	63 // Test PHP memory_limit
webmaster@1	64 $memory_limit = ini_get('memory_limit');
webmaster@1	65 $requirements['php_memory_limit'] = array(
webmaster@1	66 'title' => $t('PHP memory limit'),
webmaster@1	67 'value' => $memory_limit,
webmaster@1	68 );
webmaster@1	69
webmaster@1	70 if ($memory_limit && parse_size($memory_limit) < parse_size(DRUPAL_MINIMUM_PHP_MEMORY_LIMIT)) {
webmaster@1	71 $description = '';
webmaster@1	72 if ($phase == 'install') {
webmaster@1	73 $description = $t('Consider increasing your PHP memory limit to %memory_minimum_limit to help prevent errors in the installation process.', array('%memory_minimum_limit' => DRUPAL_MINIMUM_PHP_MEMORY_LIMIT));
webmaster@1	74 }
webmaster@1	75 elseif ($phase == 'update') {
webmaster@1	76 $description = $t('Consider increasing your PHP memory limit to %memory_minimum_limit to help prevent errors in the update process.', array('%memory_minimum_limit' => DRUPAL_MINIMUM_PHP_MEMORY_LIMIT));
webmaster@1	77 }
webmaster@1	78 elseif ($phase == 'runtime') {
webmaster@1	79 $description = $t('Depending on your configuration, Drupal can run with a %memory_limit PHP memory limit. However, a %memory_minimum_limit PHP memory limit or above is recommended, especially if your site uses additional custom or contributed modules.', array('%memory_limit' => $memory_limit, '%memory_minimum_limit' => DRUPAL_MINIMUM_PHP_MEMORY_LIMIT));
webmaster@1	80 }
webmaster@1	81
webmaster@1	82 if (!empty($description)) {
webmaster@1	83 if ($php_ini_path = get_cfg_var('cfg_file_path')) {
webmaster@1	84 $description .= ' '. $t('Increase the memory limit by editing the memory_limit parameter in the file %configuration-file and then restart your web server (or contact your system administrator or hosting provider for assistance).', array('%configuration-file' => $php_ini_path));
webmaster@1	85 }
webmaster@1	86 else {
webmaster@1	87 $description .= ' '. $t('Contact your system administrator or hosting provider for assistance with increasing your PHP memory limit.');
webmaster@1	88 }
webmaster@1	89
webmaster@1	90 $requirements['php_memory_limit']['description'] = $description .' '. $t('See the <a href="@url">Drupal requirements</a> for more information.', array('@url' => 'http://drupal.org/requirements'));
webmaster@1	91 $requirements['php_memory_limit']['severity'] = REQUIREMENT_WARNING;
webmaster@1	92 }
webmaster@1	93 }
webmaster@1	94
webmaster@1	95 // Test DB version
webmaster@1	96 global $db_type;
webmaster@1	97 if (function_exists('db_status_report')) {
webmaster@1	98 $requirements += db_status_report($phase);
webmaster@1	99 }
webmaster@1	100
webmaster@1	101 // Test settings.php file writability
webmaster@1	102 if ($phase == 'runtime') {
webmaster@1	103 $conf_dir = drupal_verify_install_file(conf_path(), FILE_NOT_WRITABLE, 'dir');
webmaster@1	104 $conf_file = drupal_verify_install_file(conf_path() .'/settings.php', FILE_EXIST\|FILE_READABLE\|FILE_NOT_WRITABLE);
webmaster@1	105 if (!$conf_dir \|\| !$conf_file) {
webmaster@1	106 $requirements['settings.php'] = array(
webmaster@1	107 'value' => $t('Not protected'),
webmaster@1	108 'severity' => REQUIREMENT_ERROR,
webmaster@1	109 'description' => '',
webmaster@1	110 );
webmaster@1	111 if (!$conf_dir) {
webmaster@1	112 $requirements['settings.php']['description'] .= $t('The directory %file is not protected from modifications and poses a security risk. You must change the directory\'s permissions to be non-writable. ', array('%file' => conf_path()));
webmaster@1	113 }
webmaster@1	114 if (!$conf_file) {
webmaster@1	115 $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'));
webmaster@1	116 }
webmaster@1	117 }
webmaster@1	118 else {
webmaster@1	119 $requirements['settings.php'] = array(
webmaster@1	120 'value' => $t('Protected'),
webmaster@1	121 );
webmaster@1	122 }
webmaster@1	123 $requirements['settings.php']['title'] = $t('Configuration file');
webmaster@1	124 }
webmaster@1	125
webmaster@1	126 // Report cron status.
webmaster@1	127 if ($phase == 'runtime') {
webmaster@1	128 // Cron warning threshold defaults to two days.
webmaster@1	129 $threshold_warning = variable_get('cron_threshold_warning', 172800);
webmaster@1	130 // Cron error threshold defaults to two weeks.
webmaster@1	131 $threshold_error = variable_get('cron_threshold_error', 1209600);
webmaster@1	132 // Cron configuration help text.
webmaster@1	133 $help = $t('For more information, see the online handbook entry for <a href="@cron-handbook">configuring cron jobs</a>.', array('@cron-handbook' => 'http://drupal.org/cron'));
webmaster@1	134
webmaster@1	135 // Determine when cron last ran. If never, use the install time to
webmaster@1	136 // determine the warning or error status.
webmaster@1	137 $cron_last = variable_get('cron_last', NULL);
webmaster@1	138 $never_run = FALSE;
webmaster@1	139 if (!is_numeric($cron_last)) {
webmaster@1	140 $never_run = TRUE;
webmaster@1	141 $cron_last = variable_get('install_time', 0);
webmaster@1	142 }
webmaster@1	143
webmaster@1	144 // Determine severity based on time since cron last ran.
webmaster@1	145 $severity = REQUIREMENT_OK;
webmaster@1	146 if (time() - $cron_last > $threshold_error) {
webmaster@1	147 $severity = REQUIREMENT_ERROR;
webmaster@1	148 }
webmaster@1	149 else if ($never_run \|\| (time() - $cron_last > $threshold_warning)) {
webmaster@1	150 $severity = REQUIREMENT_WARNING;
webmaster@1	151 }
webmaster@1	152
webmaster@1	153 // If cron hasn't been run, and the user is viewing the main
webmaster@1	154 // administration page, instead of an error, we display a helpful reminder
webmaster@1	155 // to configure cron jobs.
webmaster@1	156 if ($never_run && $severity != REQUIREMENT_ERROR && $_GET['q'] == 'admin' && user_access('administer site configuration')) {
webmaster@1	157 drupal_set_message($t('Cron has not run. Please visit the <a href="@status">status report</a> for more information.', array('@status' => url('admin/reports/status'))));
webmaster@1	158 }
webmaster@1	159
webmaster@1	160 // Set summary and description based on values determined above.
webmaster@1	161 if ($never_run) {
webmaster@1	162 $summary = $t('Never run');
webmaster@1	163 $description = $t('Cron has not run.') .' '. $help;
webmaster@1	164 }
webmaster@1	165 else {
webmaster@1	166 $summary = $t('Last run !time ago', array('!time' => format_interval(time() - $cron_last)));
webmaster@1	167 $description = '';
webmaster@1	168 if ($severity != REQUIREMENT_OK) {
webmaster@1	169 $description = $t('Cron has not run recently.') .' '. $help;
webmaster@1	170 }
webmaster@1	171 }
webmaster@1	172
webmaster@1	173 $requirements['cron'] = array(
webmaster@1	174 'title' => $t('Cron maintenance tasks'),
webmaster@1	175 'severity' => $severity,
webmaster@1	176 'value' => $summary,
webmaster@1	177 'description' => $description .' '. $t('You can <a href="@cron">run cron manually</a>.', array('@cron' => url('admin/reports/status/run-cron'))),
webmaster@1	178 );
webmaster@1	179 }
webmaster@1	180
webmaster@1	181 // Test files directory
webmaster@1	182 $directory = file_directory_path();
webmaster@1	183 $requirements['file system'] = array(
webmaster@1	184 'title' => $t('File system'),
webmaster@1	185 );
webmaster@1	186
webmaster@1	187 // For installer, create the directory if possible.
webmaster@1	188 if ($phase == 'install' && !is_dir($directory) && @mkdir($directory)) {
webmaster@1	189 @chmod($directory, 0775); // Necessary for non-webserver users.
webmaster@1	190 }
webmaster@1	191
webmaster@1	192 $is_writable = is_writable($directory);
webmaster@1	193 $is_directory = is_dir($directory);
webmaster@1	194 if (!$is_writable \|\| !$is_directory) {
webmaster@1	195 $description = '';
webmaster@1	196 $requirements['file system']['value'] = $t('Not writable');
webmaster@1	197 if (!$is_directory) {
webmaster@1	198 $error = $t('The directory %directory does not exist.', array('%directory' => $directory));
webmaster@1	199 }
webmaster@1	200 else {
webmaster@1	201 $error = $t('The directory %directory is not writable.', array('%directory' => $directory));
webmaster@1	202 }
webmaster@1	203 // The files directory requirement check is done only during install and runtime.
webmaster@1	204 if ($phase == 'runtime') {
webmaster@1	205 $description = $error .' '. $t('You may need to set the correct directory at the <a href="@admin-file-system">file system settings page</a> or change the current directory\'s permissions so that it is writable.', array('@admin-file-system' => url('admin/settings/file-system')));
webmaster@1	206 }
webmaster@1	207 elseif ($phase == 'install') {
webmaster@1	208 // For the installer UI, we need different wording. 'value' will
webmaster@1	209 // be treated as version, so provide none there.
webmaster@1	210 $description = $error .' '. $t('An automated attempt to create this directory failed, possibly due to a permissions problem. To proceed with the installation, either create the directory and modify its permissions manually, or ensure that the installer has the permissions to create it automatically. For more information, please see INSTALL.txt or the <a href="@handbook_url">on-line handbook</a>.', array('@handbook_url' => 'http://drupal.org/server-permissions'));
webmaster@1	211 $requirements['file system']['value'] = '';
webmaster@1	212 }
webmaster@1	213 if (!empty($description)) {
webmaster@1	214 $requirements['file system']['description'] = $description;
webmaster@1	215 $requirements['file system']['severity'] = REQUIREMENT_ERROR;
webmaster@1	216 }
webmaster@1	217 }
webmaster@1	218 else {
webmaster@1	219 if (variable_get('file_downloads', FILE_DOWNLOADS_PUBLIC) == FILE_DOWNLOADS_PUBLIC) {
webmaster@1	220 $requirements['file system']['value'] = $t('Writable (<em>public</em> download method)');
webmaster@1	221 }
webmaster@1	222 else {
webmaster@1	223 $requirements['file system']['value'] = $t('Writable (<em>private</em> download method)');
webmaster@1	224 }
webmaster@1	225 }
webmaster@1	226
webmaster@1	227 // See if updates are available in update.php.
webmaster@1	228 if ($phase == 'runtime') {
webmaster@1	229 $requirements['update'] = array(
webmaster@1	230 'title' => $t('Database updates'),
webmaster@1	231 'severity' => REQUIREMENT_OK,
webmaster@1	232 'value' => $t('Up to date'),
webmaster@1	233 );
webmaster@1	234
webmaster@1	235 // Check installed modules.
webmaster@1	236 foreach (module_list() as $module) {
webmaster@1	237 $updates = drupal_get_schema_versions($module);
webmaster@1	238 if ($updates !== FALSE) {
webmaster@1	239 $default = drupal_get_installed_schema_version($module);
webmaster@1	240 if (max($updates) > $default) {
webmaster@1	241 $requirements['update']['severity'] = REQUIREMENT_ERROR;
webmaster@1	242 $requirements['update']['value'] = $t('Out of date');
webmaster@1	243 $requirements['update']['description'] = $t('Some modules have database schema updates to install. You should run the <a href="@update">database update script</a> immediately.', array('@update' => base_path() .'update.php'));
webmaster@1	244 break;
webmaster@1	245 }
webmaster@1	246 }
webmaster@1	247 }
webmaster@1	248 }
webmaster@1	249
webmaster@1	250 // Verify the update.php access setting
webmaster@1	251 if ($phase == 'runtime') {
webmaster@1	252 if (!empty($GLOBALS['update_free_access'])) {
webmaster@1	253 $requirements['update access'] = array(
webmaster@1	254 'value' => $t('Not protected'),
webmaster@1	255 'severity' => REQUIREMENT_ERROR,
webmaster@1	256 '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.'),
webmaster@1	257 );
webmaster@1	258 }
webmaster@1	259 else {
webmaster@1	260 $requirements['update access'] = array(
webmaster@1	261 'value' => $t('Protected'),
webmaster@1	262 );
webmaster@1	263 }
webmaster@1	264 $requirements['update access']['title'] = $t('Access to update.php');
webmaster@1	265 }
webmaster@1	266
webmaster@1	267 // Test Unicode library
webmaster@1	268 include_once './includes/unicode.inc';
webmaster@1	269 $requirements = array_merge($requirements, unicode_requirements());
webmaster@1	270
webmaster@1	271 // Check for update status module.
webmaster@1	272 if ($phase == 'runtime') {
webmaster@1	273 if (!module_exists('update')) {
webmaster@1	274 $requirements['update status'] = array(
webmaster@1	275 'value' => $t('Not enabled'),
webmaster@1	276 'severity' => REQUIREMENT_ERROR,
webmaster@1	277 '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'))),
webmaster@1	278 );
webmaster@1	279 }
webmaster@1	280 else {
webmaster@1	281 $requirements['update status'] = array(
webmaster@1	282 'value' => $t('Enabled'),
webmaster@1	283 );
webmaster@1	284 if (variable_get('drupal_http_request_fails', FALSE)) {
webmaster@1	285 $requirements['http requests'] = array(
webmaster@1	286 'title' => $t('HTTP request status'),
webmaster@1	287 'value' => $t('Fails'),
webmaster@1	288 'severity' => REQUIREMENT_ERROR,
webmaster@1	289 'description' => $t('Your system or network configuration does not allow Drupal to access web pages, resulting in reduced functionality. This could be due to your webserver configuration or PHP settings, and should be resolved in order to download information about available updates, fetch aggregator feeds, sign in via OpenID, or use other network-dependent services.'),
webmaster@1	290 );
webmaster@1	291 }
webmaster@1	292 }
webmaster@1	293 $requirements['update status']['title'] = $t('Update notifications');
webmaster@1	294 }
webmaster@1	295
webmaster@1	296 return $requirements;
webmaster@1	297 }
webmaster@1	298
webmaster@1	299 /**
webmaster@1	300 * Implementation of hook_install().
webmaster@1	301 */
webmaster@1	302 function system_install() {
webmaster@1	303 if ($GLOBALS['db_type'] == 'pgsql') {
webmaster@1	304 // Create unsigned types.
webmaster@1	305 db_query("CREATE DOMAIN int_unsigned integer CHECK (VALUE >= 0)");
webmaster@1	306 db_query("CREATE DOMAIN smallint_unsigned smallint CHECK (VALUE >= 0)");
webmaster@1	307 db_query("CREATE DOMAIN bigint_unsigned bigint CHECK (VALUE >= 0)");
webmaster@1	308
webmaster@1	309 // Create functions.
webmaster@1	310 db_query('CREATE OR REPLACE FUNCTION "greatest"(numeric, numeric) RETURNS numeric AS
webmaster@1	311 \'SELECT CASE WHEN (($1 > $2) OR ($2 IS NULL)) THEN $1 ELSE $2 END;\'
webmaster@1	312 LANGUAGE \'sql\''
webmaster@1	313 );
webmaster@1	314 db_query('CREATE OR REPLACE FUNCTION "greatest"(numeric, numeric, numeric) RETURNS numeric AS
webmaster@1	315 \'SELECT greatest($1, greatest($2, $3));\'
webmaster@1	316 LANGUAGE \'sql\''
webmaster@1	317 );
webmaster@1	318 if (!db_result(db_query("SELECT COUNT(*) FROM pg_proc WHERE proname = 'rand'"))) {
webmaster@1	319 db_query('CREATE OR REPLACE FUNCTION "rand"() RETURNS float AS
webmaster@1	320 \'SELECT random();\'
webmaster@1	321 LANGUAGE \'sql\''
webmaster@1	322 );
webmaster@1	323 }
webmaster@1	324
webmaster@1	325 if (!db_result(db_query("SELECT COUNT(*) FROM pg_proc WHERE proname = 'concat'"))) {
webmaster@1	326 db_query('CREATE OR REPLACE FUNCTION "concat"(text, text) RETURNS text AS
webmaster@1	327 \'SELECT $1 \|\| $2;\'
webmaster@1	328 LANGUAGE \'sql\''
webmaster@1	329 );
webmaster@1	330 }
webmaster@1	331 db_query('CREATE OR REPLACE FUNCTION "if"(boolean, text, text) RETURNS text AS
webmaster@1	332 \'SELECT CASE WHEN $1 THEN $2 ELSE $3 END;\'
webmaster@1	333 LANGUAGE \'sql\''
webmaster@1	334 );
webmaster@1	335 db_query('CREATE OR REPLACE FUNCTION "if"(boolean, integer, integer) RETURNS integer AS
webmaster@1	336 \'SELECT CASE WHEN $1 THEN $2 ELSE $3 END;\'
webmaster@1	337 LANGUAGE \'sql\''
webmaster@1	338 );
webmaster@1	339 }
webmaster@1	340
webmaster@1	341 // Create tables.
webmaster@1	342 $modules = array('system', 'filter', 'block', 'user', 'node', 'comment', 'taxonomy');
webmaster@1	343 foreach ($modules as $module) {
webmaster@1	344 drupal_install_schema($module);
webmaster@1	345 }
webmaster@1	346
webmaster@1	347 // Load system theme data appropriately.
webmaster@1	348 system_theme_data();
webmaster@1	349
webmaster@1	350 // Inserting uid 0 here confuses MySQL -- the next user might be created as
webmaster@1	351 // uid 2 which is not what we want. So we insert the first user here, the
webmaster@1	352 // anonymous user. uid is 1 here for now, but very soon it will be changed
webmaster@1	353 // to 0.
webmaster@1	354 db_query("INSERT INTO {users} (name, mail) VALUES('%s', '%s')", '', '');
webmaster@1	355 // We need some placeholders here as name and mail are uniques and data is
webmaster@1	356 // presumed to be a serialized array. Install will change uid 1 immediately
webmaster@1	357 // anyways. So we insert the superuser here, the uid is 2 here for now, but
webmaster@1	358 // very soon it will be changed to 1.
webmaster@1	359 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()));
webmaster@1	360 // This sets the above two users uid 0 (anonymous). We avoid an explicit 0
webmaster@1	361 // otherwise MySQL might insert the next auto_increment value.
webmaster@1	362 db_query("UPDATE {users} SET uid = uid - uid WHERE name = '%s'", '');
webmaster@1	363 // This sets uid 1 (superuser). We skip uid 2 but that's not a big problem.
webmaster@1	364 db_query("UPDATE {users} SET uid = 1 WHERE name = '%s'", 'placeholder-for-uid-1');
webmaster@1	365
webmaster@1	366 db_query("INSERT INTO {role} (name) VALUES ('%s')", 'anonymous user');
webmaster@1	367 db_query("INSERT INTO {role} (name) VALUES ('%s')", 'authenticated user');
webmaster@1	368
webmaster@1	369 db_query("INSERT INTO {permission} (rid, perm, tid) VALUES (%d, '%s', %d)", 1, 'access content', 0);
webmaster@1	370 db_query("INSERT INTO {permission} (rid, perm, tid) VALUES (%d, '%s', %d)", 2, 'access comments, access content, post comments, post comments without approval', 0);
webmaster@1	371
webmaster@1	372 db_query("INSERT INTO {variable} (name, value) VALUES ('%s', '%s')", 'theme_default', 's:7:"garland";');
webmaster@1	373 db_query("UPDATE {system} SET status = %d WHERE type = '%s' AND name = '%s'", 1, 'theme', 'garland');
webmaster@1	374 db_query("INSERT INTO {blocks} (module, delta, theme, status, weight, region, pages, cache) VALUES ('%s', '%s', '%s', %d, %d, '%s', '%s', %d)", 'user', '0', 'garland', 1, 0, 'left', '', -1);
webmaster@1	375 db_query("INSERT INTO {blocks} (module, delta, theme, status, weight, region, pages, cache) VALUES ('%s', '%s', '%s', %d, %d, '%s', '%s', %d)", 'user', '1', 'garland', 1, 0, 'left', '', -1);
webmaster@1	376 db_query("INSERT INTO {blocks} (module, delta, theme, status, weight, region, pages, cache) VALUES ('%s', '%s', '%s', %d, %d, '%s', '%s', %d)", 'system', '0', 'garland', 1, 10, 'footer', '', -1);
webmaster@1	377
webmaster@1	378 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);
webmaster@1	379
webmaster@1	380 // Add input formats.
webmaster@1	381 db_query("INSERT INTO {filter_formats} (name, roles, cache) VALUES ('%s', '%s', %d)", 'Filtered HTML', ',1,2,', 1);
webmaster@1	382 db_query("INSERT INTO {filter_formats} (name, roles, cache) VALUES ('%s', '%s', %d)", 'Full HTML', '', 1);
webmaster@1	383
webmaster@1	384 // Enable filters for each input format.
webmaster@1	385
webmaster@1	386 // Filtered HTML:
webmaster@1	387 // URL filter.
webmaster@1	388 db_query("INSERT INTO {filters} (format, module, delta, weight) VALUES (%d, '%s', %d, %d)", 1, 'filter', 2, 0);
webmaster@1	389 // HTML filter.
webmaster@1	390 db_query("INSERT INTO {filters} (format, module, delta, weight) VALUES (%d, '%s', %d, %d)", 1, 'filter', 0, 1);
webmaster@1	391 // Line break filter.
webmaster@1	392 db_query("INSERT INTO {filters} (format, module, delta, weight) VALUES (%d, '%s', %d, %d)", 1, 'filter', 1, 2);
webmaster@1	393 // HTML corrector filter.
webmaster@1	394 db_query("INSERT INTO {filters} (format, module, delta, weight) VALUES (%d, '%s', %d, %d)", 1, 'filter', 3, 10);
webmaster@1	395
webmaster@1	396 // Full HTML:
webmaster@1	397 // URL filter.
webmaster@1	398 db_query("INSERT INTO {filters} (format, module, delta, weight) VALUES (%d, '%s', %d, %d)", 2, 'filter', 2, 0);
webmaster@1	399 // Line break filter.
webmaster@1	400 db_query("INSERT INTO {filters} (format, module, delta, weight) VALUES (%d, '%s', %d, %d)", 2, 'filter', 1, 1);
webmaster@1	401 // HTML corrector filter.
webmaster@1	402 db_query("INSERT INTO {filters} (format, module, delta, weight) VALUES (%d, '%s', %d, %d)", 2, 'filter', 3, 10);
webmaster@1	403
webmaster@1	404 db_query("INSERT INTO {variable} (name, value) VALUES ('%s','%s')", 'filter_html_1', 'i:1;');
webmaster@1	405
webmaster@1	406 db_query("INSERT INTO {variable} (name, value) VALUES ('%s', '%s')", 'node_options_forum', 'a:1:{i:0;s:6:"status";}');
webmaster@1	407 }
webmaster@1	408
webmaster@1	409 /**
webmaster@1	410 * Implementation of hook_schema().
webmaster@1	411 */
webmaster@1	412 function system_schema() {
webmaster@1	413 // NOTE: {variable} needs to be created before all other tables, as
webmaster@1	414 // some database drivers, e.g. Oracle and DB2, will require variable_get()
webmaster@1	415 // and variable_set() for overcoming some database specific limitations.
webmaster@1	416 $schema['variable'] = array(
webmaster@1	417 '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.'),
webmaster@1	418 'fields' => array(
webmaster@1	419 'name' => array(
webmaster@1	420 'description' => t('The name of the variable.'),
webmaster@1	421 'type' => 'varchar',
webmaster@1	422 'length' => 128,
webmaster@1	423 'not null' => TRUE,
webmaster@1	424 'default' => ''),
webmaster@1	425 'value' => array(
webmaster@1	426 'description' => t('The value of the variable.'),
webmaster@1	427 'type' => 'text',
webmaster@1	428 'not null' => TRUE,
webmaster@1	429 'size' => 'big'),
webmaster@1	430 ),
webmaster@1	431 'primary key' => array('name'),
webmaster@1	432 );
webmaster@1	433
webmaster@1	434 $schema['actions'] = array(
webmaster@1	435 'description' => t('Stores action information.'),
webmaster@1	436 'fields' => array(
webmaster@1	437 'aid' => array(
webmaster@1	438 'description' => t('Primary Key: Unique actions ID.'),
webmaster@1	439 'type' => 'varchar',
webmaster@1	440 'length' => 255,
webmaster@1	441 'not null' => TRUE,
webmaster@1	442 'default' => '0'),
webmaster@1	443 'type' => array(
webmaster@1	444 'description' => t('The object that that action acts on (node, user, comment, system or custom types.)'),
webmaster@1	445 'type' => 'varchar',
webmaster@1	446 'length' => 32,
webmaster@1	447 'not null' => TRUE,
webmaster@1	448 'default' => ''),
webmaster@1	449 'callback' => array(
webmaster@1	450 'description' => t('The callback function that executes when the action runs.'),
webmaster@1	451 'type' => 'varchar',
webmaster@1	452 'length' => 255,
webmaster@1	453 'not null' => TRUE,
webmaster@1	454 'default' => ''),
webmaster@1	455 'parameters' => array(
webmaster@1	456 'description' => t('Parameters to be passed to the callback function.'),
webmaster@1	457 'type' => 'text',
webmaster@1	458 'not null' => TRUE,
webmaster@1	459 'size' => 'big'),
webmaster@1	460 'description' => array(
webmaster@1	461 'description' => t('Description of the action.'),
webmaster@1	462 'type' => 'varchar',
webmaster@1	463 'length' => 255,
webmaster@1	464 'not null' => TRUE,
webmaster@1	465 'default' => '0'),
webmaster@1	466 ),
webmaster@1	467 'primary key' => array('aid'),
webmaster@1	468 );
webmaster@1	469
webmaster@1	470 $schema['actions_aid'] = array(
webmaster@1	471 'description' => t('Stores action IDs for non-default actions.'),
webmaster@1	472 'fields' => array(
webmaster@1	473 'aid' => array(
webmaster@1	474 'description' => t('Primary Key: Unique actions ID.'),
webmaster@1	475 'type' => 'serial',
webmaster@1	476 'unsigned' => TRUE,
webmaster@1	477 'not null' => TRUE),
webmaster@1	478 ),
webmaster@1	479 'primary key' => array('aid'),
webmaster@1	480 );
webmaster@1	481
webmaster@1	482 $schema['batch'] = array(
webmaster@1	483 'description' => t('Stores details about batches (processes that run in multiple HTTP requests).'),
webmaster@1	484 'fields' => array(
webmaster@1	485 'bid' => array(
webmaster@1	486 'description' => t('Primary Key: Unique batch ID.'),
webmaster@1	487 'type' => 'serial',
webmaster@1	488 'unsigned' => TRUE,
webmaster@1	489 'not null' => TRUE),
webmaster@1	490 'token' => array(
webmaster@1	491 '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."),
webmaster@1	492 'type' => 'varchar',
webmaster@1	493 'length' => 64,
webmaster@1	494 'not null' => TRUE),
webmaster@1	495 'timestamp' => array(
webmaster@1	496 'description' => t('A Unix timestamp indicating when this batch was submitted for processing. Stale batches are purged at cron time.'),
webmaster@1	497 'type' => 'int',
webmaster@1	498 'not null' => TRUE),
webmaster@1	499 'batch' => array(
webmaster@1	500 'description' => t('A serialized array containing the processing data for the batch.'),
webmaster@1	501 'type' => 'text',
webmaster@1	502 'not null' => FALSE,
webmaster@1	503 'size' => 'big')
webmaster@1	504 ),
webmaster@1	505 'primary key' => array('bid'),
webmaster@1	506 'indexes' => array('token' => array('token')),
webmaster@1	507 );
webmaster@1	508
webmaster@1	509 $schema['cache'] = array(
webmaster@1	510 '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.'),
webmaster@1	511 'fields' => array(
webmaster@1	512 'cid' => array(
webmaster@1	513 'description' => t('Primary Key: Unique cache ID.'),
webmaster@1	514 'type' => 'varchar',
webmaster@1	515 'length' => 255,
webmaster@1	516 'not null' => TRUE,
webmaster@1	517 'default' => ''),
webmaster@1	518 'data' => array(
webmaster@1	519 'description' => t('A collection of data to cache.'),
webmaster@1	520 'type' => 'blob',
webmaster@1	521 'not null' => FALSE,
webmaster@1	522 'size' => 'big'),
webmaster@1	523 'expire' => array(
webmaster@1	524 'description' => t('A Unix timestamp indicating when the cache entry should expire, or 0 for never.'),
webmaster@1	525 'type' => 'int',
webmaster@1	526 'not null' => TRUE,
webmaster@1	527 'default' => 0),
webmaster@1	528 'created' => array(
webmaster@1	529 'description' => t('A Unix timestamp indicating when the cache entry was created.'),
webmaster@1	530 'type' => 'int',
webmaster@1	531 'not null' => TRUE,
webmaster@1	532 'default' => 0),
webmaster@1	533 'headers' => array(
webmaster@1	534 'description' => t('Any custom HTTP headers to be added to cached data.'),
webmaster@1	535 'type' => 'text',
webmaster@1	536 'not null' => FALSE),
webmaster@1	537 'serialized' => array(
webmaster@1	538 'description' => t('A flag to indicate whether content is serialized (1) or not (0).'),
webmaster@1	539 'type' => 'int',
webmaster@1	540 'size' => 'small',
webmaster@1	541 'not null' => TRUE,
webmaster@1	542 'default' => 0)
webmaster@1	543 ),
webmaster@1	544 'indexes' => array('expire' => array('expire')),
webmaster@1	545 'primary key' => array('cid'),
webmaster@1	546 );
webmaster@1	547
webmaster@1	548 $schema['cache_form'] = $schema['cache'];
webmaster@1	549 $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.');
webmaster@1	550 $schema['cache_page'] = $schema['cache'];
webmaster@1	551 $schema['cache_page']['description'] = t('Cache table used to store compressed pages for anonymous users, if page caching is enabled.');
webmaster@1	552 $schema['cache_menu'] = $schema['cache'];
webmaster@1	553 $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.');
webmaster@1	554
webmaster@1	555 $schema['files'] = array(
webmaster@1	556 'description' => t('Stores information for uploaded files.'),
webmaster@1	557 'fields' => array(
webmaster@1	558 'fid' => array(
webmaster@1	559 'description' => t('Primary Key: Unique files ID.'),
webmaster@1	560 'type' => 'serial',
webmaster@1	561 'unsigned' => TRUE,
webmaster@1	562 'not null' => TRUE),
webmaster@1	563 'uid' => array(
webmaster@1	564 'description' => t('The {users}.uid of the user who is associated with the file.'),
webmaster@1	565 'type' => 'int',
webmaster@1	566 'unsigned' => TRUE,
webmaster@1	567 'not null' => TRUE,
webmaster@1	568 'default' => 0),
webmaster@1	569 'filename' => array(
webmaster@1	570 'description' => t('Name of the file.'),
webmaster@1	571 'type' => 'varchar',
webmaster@1	572 'length' => 255,
webmaster@1	573 'not null' => TRUE,
webmaster@1	574 'default' => ''),
webmaster@1	575 'filepath' => array(
webmaster@1	576 'description' => t('Path of the file relative to Drupal root.'),
webmaster@1	577 'type' => 'varchar',
webmaster@1	578 'length' => 255,
webmaster@1	579 'not null' => TRUE,
webmaster@1	580 'default' => ''),
webmaster@1	581 'filemime' => array(
webmaster@1	582 'description' => t('The file MIME type.'),
webmaster@1	583 'type' => 'varchar',
webmaster@1	584 'length' => 255,
webmaster@1	585 'not null' => TRUE,
webmaster@1	586 'default' => ''),
webmaster@1	587 'filesize' => array(
webmaster@1	588 'description' => t('The size of the file in bytes.'),
webmaster@1	589 'type' => 'int',
webmaster@1	590 'unsigned' => TRUE,
webmaster@1	591 'not null' => TRUE,
webmaster@1	592 'default' => 0),
webmaster@1	593 'status' => array(
webmaster@1	594 'description' => t('A flag indicating whether file is temporary (1) or permanent (0).'),
webmaster@1	595 'type' => 'int',
webmaster@1	596 'not null' => TRUE,
webmaster@1	597 'default' => 0),
webmaster@1	598 'timestamp' => array(
webmaster@1	599 'description' => t('UNIX timestamp for when the file was added.'),
webmaster@1	600 'type' => 'int',
webmaster@1	601 'unsigned' => TRUE,
webmaster@1	602 'not null' => TRUE,
webmaster@1	603 'default' => 0),
webmaster@1	604 ),
webmaster@1	605 'indexes' => array(
webmaster@1	606 'uid' => array('uid'),
webmaster@1	607 'status' => array('status'),
webmaster@1	608 'timestamp' => array('timestamp'),
webmaster@1	609 ),
webmaster@1	610 'primary key' => array('fid'),
webmaster@1	611 );
webmaster@1	612
webmaster@1	613 $schema['flood'] = array(
webmaster@1	614 'description' => t('Flood controls the threshold of events, such as the number of contact attempts.'),
webmaster@1	615 'fields' => array(
webmaster@1	616 'fid' => array(
webmaster@1	617 'description' => t('Unique flood event ID.'),
webmaster@1	618 'type' => 'serial',
webmaster@1	619 'not null' => TRUE),
webmaster@1	620 'event' => array(
webmaster@1	621 'description' => t('Name of event (e.g. contact).'),
webmaster@1	622 'type' => 'varchar',
webmaster@1	623 'length' => 64,
webmaster@1	624 'not null' => TRUE,
webmaster@1	625 'default' => ''),
webmaster@1	626 'hostname' => array(
webmaster@1	627 'description' => t('Hostname of the visitor.'),
webmaster@1	628 'type' => 'varchar',
webmaster@1	629 'length' => 128,
webmaster@1	630 'not null' => TRUE,
webmaster@1	631 'default' => ''),
webmaster@1	632 'timestamp' => array(
webmaster@1	633 'description' => t('Timestamp of the event.'),
webmaster@1	634 'type' => 'int',
webmaster@1	635 'not null' => TRUE,
webmaster@1	636 'default' => 0)
webmaster@1	637 ),
webmaster@1	638 'primary key' => array('fid'),
webmaster@1	639 'indexes' => array(
webmaster@1	640 'allow' => array('event', 'hostname', 'timestamp'),
webmaster@1	641 ),
webmaster@1	642 );
webmaster@1	643
webmaster@1	644 $schema['history'] = array(
webmaster@1	645 'description' => t('A record of which {users} have read which {node}s.'),
webmaster@1	646 'fields' => array(
webmaster@1	647 'uid' => array(
webmaster@1	648 'description' => t('The {users}.uid that read the {node} nid.'),
webmaster@1	649 'type' => 'int',
webmaster@1	650 'not null' => TRUE,
webmaster@1	651 'default' => 0),
webmaster@1	652 'nid' => array(
webmaster@1	653 'description' => t('The {node}.nid that was read.'),
webmaster@1	654 'type' => 'int',
webmaster@1	655 'not null' => TRUE,
webmaster@1	656 'default' => 0),
webmaster@1	657 'timestamp' => array(
webmaster@1	658 'description' => t('The Unix timestamp at which the read occurred.'),
webmaster@1	659 'type' => 'int',
webmaster@1	660 'not null' => TRUE,
webmaster@1	661 'default' => 0)
webmaster@1	662 ),
webmaster@1	663 'primary key' => array('uid', 'nid'),
webmaster@1	664 'indexes' => array(
webmaster@1	665 'nid' => array('nid'),
webmaster@1	666 ),
webmaster@1	667 );
webmaster@1	668 $schema['menu_router'] = array(
webmaster@1	669 'description' => t('Maps paths to various callbacks (access, page and title)'),
webmaster@1	670 'fields' => array(
webmaster@1	671 'path' => array(
webmaster@1	672 'description' => t('Primary Key: the Drupal path this entry describes'),
webmaster@1	673 'type' => 'varchar',
webmaster@1	674 'length' => 255,
webmaster@1	675 'not null' => TRUE,
webmaster@1	676 'default' => ''),
webmaster@1	677 'load_functions' => array(
webmaster@1	678 '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.'),
webmaster@1	679 'type' => 'varchar',
webmaster@1	680 'length' => 255,
webmaster@1	681 'not null' => TRUE,
webmaster@1	682 'default' => ''),
webmaster@1	683 'to_arg_functions' => array(
webmaster@1	684 '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.'),
webmaster@1	685 'type' => 'varchar',
webmaster@1	686 'length' => 255,
webmaster@1	687 'not null' => TRUE,
webmaster@1	688 'default' => ''),
webmaster@1	689 'access_callback' => array(
webmaster@1	690 'description' => t('The callback which determines the access to this router path. Defaults to user_access.'),
webmaster@1	691 'type' => 'varchar',
webmaster@1	692 'length' => 255,
webmaster@1	693 'not null' => TRUE,
webmaster@1	694 'default' => ''),
webmaster@1	695 'access_arguments' => array(
webmaster@1	696 'description' => t('A serialized array of arguments for the access callback.'),
webmaster@1	697 'type' => 'text',
webmaster@1	698 'not null' => FALSE),
webmaster@1	699 'page_callback' => array(
webmaster@1	700 'description' => t('The name of the function that renders the page.'),
webmaster@1	701 'type' => 'varchar',
webmaster@1	702 'length' => 255,
webmaster@1	703 'not null' => TRUE,
webmaster@1	704 'default' => ''),
webmaster@1	705 'page_arguments' => array(
webmaster@1	706 'description' => t('A serialized array of arguments for the page callback.'),
webmaster@1	707 'type' => 'text',
webmaster@1	708 'not null' => FALSE),
webmaster@1	709 'fit' => array(
webmaster@1	710 'description' => t('A numeric representation of how specific the path is.'),
webmaster@1	711 'type' => 'int',
webmaster@1	712 'not null' => TRUE,
webmaster@1	713 'default' => 0),
webmaster@1	714 'number_parts' => array(
webmaster@1	715 'description' => t('Number of parts in this router path.'),
webmaster@1	716 'type' => 'int',
webmaster@1	717 'not null' => TRUE,
webmaster@1	718 'default' => 0,
webmaster@1	719 'size' => 'small'),
webmaster@1	720 'tab_parent' => array(
webmaster@1	721 'description' => t('Only for local tasks (tabs) - the router path of the parent page (which may also be a local task).'),
webmaster@1	722 'type' => 'varchar',
webmaster@1	723 'length' => 255,
webmaster@1	724 'not null' => TRUE,
webmaster@1	725 'default' => ''),
webmaster@1	726 'tab_root' => array(
webmaster@1	727 '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.'),
webmaster@1	728 'type' => 'varchar',
webmaster@1	729 'length' => 255,
webmaster@1	730 'not null' => TRUE,
webmaster@1	731 'default' => ''),
webmaster@1	732 'title' => array(
webmaster@1	733 'description' => t('The title for the current page, or the title for the tab if this is a local task.'),
webmaster@1	734 'type' => 'varchar',
webmaster@1	735 'length' => 255,
webmaster@1	736 'not null' => TRUE,
webmaster@1	737 'default' => ''),
webmaster@1	738 'title_callback' => array(
webmaster@1	739 'description' => t('A function which will alter the title. Defaults to t()'),
webmaster@1	740 'type' => 'varchar',
webmaster@1	741 'length' => 255,
webmaster@1	742 'not null' => TRUE,
webmaster@1	743 'default' => ''),
webmaster@1	744 'title_arguments' => array(
webmaster@1	745 '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.'),
webmaster@1	746 'type' => 'varchar',
webmaster@1	747 'length' => 255,
webmaster@1	748 'not null' => TRUE,
webmaster@1	749 'default' => ''),
webmaster@1	750 'type' => array(
webmaster@1	751 'description' => t('Numeric representation of the type of the menu item, like MENU_LOCAL_TASK.'),
webmaster@1	752 'type' => 'int',
webmaster@1	753 'not null' => TRUE,
webmaster@1	754 'default' => 0),
webmaster@1	755 'block_callback' => array(
webmaster@1	756 'description' => t('Name of a function used to render the block on the system administration page for this item.'),
webmaster@1	757 'type' => 'varchar',
webmaster@1	758 'length' => 255,
webmaster@1	759 'not null' => TRUE,
webmaster@1	760 'default' => ''),
webmaster@1	761 'description' => array(
webmaster@1	762 'description' => t('A description of this item.'),
webmaster@1	763 'type' => 'text',
webmaster@1	764 'not null' => TRUE),
webmaster@1	765 'position' => array(
webmaster@1	766 'description' => t('The position of the block (left or right) on the system administration page for this item.'),
webmaster@1	767 'type' => 'varchar',
webmaster@1	768 'length' => 255,
webmaster@1	769 'not null' => TRUE,
webmaster@1	770 'default' => ''),
webmaster@1	771 'weight' => array(
webmaster@1	772 'description' => t('Weight of the element. Lighter weights are higher up, heavier weights go down.'),
webmaster@1	773 'type' => 'int',
webmaster@1	774 'not null' => TRUE,
webmaster@1	775 'default' => 0),
webmaster@1	776 'file' => array(
webmaster@1	777 'description' => t('The file to include for this element, usually the page callback function lives in this file.'),
webmaster@1	778 'type' => 'text',
webmaster@1	779 'size' => 'medium')
webmaster@1	780 ),
webmaster@1	781 'indexes' => array(
webmaster@1	782 'fit' => array('fit'),
webmaster@1	783 'tab_parent' => array('tab_parent')
webmaster@1	784 ),
webmaster@1	785 'primary key' => array('path'),
webmaster@1	786 );
webmaster@1	787
webmaster@1	788 $schema['menu_links'] = array(
webmaster@1	789 'description' => t('Contains the individual links within a menu.'),
webmaster@1	790 'fields' => array(
webmaster@1	791 'menu_name' => array(
webmaster@1	792 'description' => t("The menu name. All links with the same menu name (such as 'navigation') are part of the same menu."),
webmaster@1	793 'type' => 'varchar',
webmaster@1	794 'length' => 32,
webmaster@1	795 'not null' => TRUE,
webmaster@1	796 'default' => ''),
webmaster@1	797 'mlid' => array(
webmaster@1	798 'description' => t('The menu link ID (mlid) is the integer primary key.'),
webmaster@1	799 'type' => 'serial',
webmaster@1	800 'unsigned' => TRUE,
webmaster@1	801 'not null' => TRUE),
webmaster@1	802 'plid' => array(
webmaster@1	803 '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.'),
webmaster@1	804 'type' => 'int',
webmaster@1	805 'unsigned' => TRUE,
webmaster@1	806 'not null' => TRUE,
webmaster@1	807 'default' => 0),
webmaster@1	808 'link_path' => array(
webmaster@1	809 'description' => t('The Drupal path or external path this link points to.'),
webmaster@1	810 'type' => 'varchar',
webmaster@1	811 'length' => 255,
webmaster@1	812 'not null' => TRUE,
webmaster@1	813 'default' => ''),
webmaster@1	814 'router_path' => array(
webmaster@1	815 'description' => t('For links corresponding to a Drupal path (external = 0), this connects the link to a {menu_router}.path for joins.'),
webmaster@1	816 'type' => 'varchar',
webmaster@1	817 'length' => 255,
webmaster@1	818 'not null' => TRUE,
webmaster@1	819 'default' => ''),
webmaster@1	820 'link_title' => array(
webmaster@1	821 'description' => t('The text displayed for the link, which may be modified by a title callback stored in {menu_router}.'),
webmaster@1	822 'type' => 'varchar',
webmaster@1	823 'length' => 255,
webmaster@1	824 'not null' => TRUE,
webmaster@1	825 'default' => ''),
webmaster@1	826 'options' => array(
webmaster@1	827 'description' => t('A serialized array of options to be passed to the url() or l() function, such as a query string or HTML attributes.'),
webmaster@1	828 'type' => 'text',
webmaster@1	829 'not null' => FALSE),
webmaster@1	830 'module' => array(
webmaster@1	831 'description' => t('The name of the module that generated this link.'),
webmaster@1	832 'type' => 'varchar',
webmaster@1	833 'length' => 255,
webmaster@1	834 'not null' => TRUE,
webmaster@1	835 'default' => 'system'),
webmaster@1	836 'hidden' => array(
webmaster@1	837 '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)'),
webmaster@1	838 'type' => 'int',
webmaster@1	839 'not null' => TRUE,
webmaster@1	840 'default' => 0,
webmaster@1	841 'size' => 'small'),
webmaster@1	842 'external' => array(
webmaster@1	843 'description' => t('A flag to indicate if the link points to a full URL starting with a protocol, like http:// (1 = external, 0 = internal).'),
webmaster@1	844 'type' => 'int',
webmaster@1	845 'not null' => TRUE,
webmaster@1	846 'default' => 0,
webmaster@1	847 'size' => 'small'),
webmaster@1	848 'has_children' => array(
webmaster@1	849 'description' => t('Flag indicating whether any links have this link as a parent (1 = children exist, 0 = no children).'),
webmaster@1	850 'type' => 'int',
webmaster@1	851 'not null' => TRUE,
webmaster@1	852 'default' => 0,
webmaster@1	853 'size' => 'small'),
webmaster@1	854 'expanded' => array(
webmaster@1	855 '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)'),
webmaster@1	856 'type' => 'int',
webmaster@1	857 'not null' => TRUE,
webmaster@1	858 'default' => 0,
webmaster@1	859 'size' => 'small'),
webmaster@1	860 'weight' => array(
webmaster@1	861 'description' => t('Link weight among links in the same menu at the same depth.'),
webmaster@1	862 'type' => 'int',
webmaster@1	863 'not null' => TRUE,
webmaster@1	864 'default' => 0),
webmaster@1	865 'depth' => array(
webmaster@1	866 'description' => t('The depth relative to the top level. A link with plid == 0 will have depth == 1.'),
webmaster@1	867 'type' => 'int',
webmaster@1	868 'not null' => TRUE,
webmaster@1	869 'default' => 0,
webmaster@1	870 'size' => 'small'),
webmaster@1	871 'customized' => array(
webmaster@1	872 'description' => t('A flag to indicate that the user has manually created or edited the link (1 = customized, 0 = not customized).'),
webmaster@1	873 'type' => 'int',
webmaster@1	874 'not null' => TRUE,
webmaster@1	875 'default' => 0,
webmaster@1	876 'size' => 'small'),
webmaster@1	877 'p1' => array(
webmaster@1	878 '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.'),
webmaster@1	879 'type' => 'int',
webmaster@1	880 'unsigned' => TRUE,
webmaster@1	881 'not null' => TRUE,
webmaster@1	882 'default' => 0),
webmaster@1	883 'p2' => array(
webmaster@1	884 'description' => t('The second mlid in the materialized path. See p1.'),
webmaster@1	885 'type' => 'int',
webmaster@1	886 'unsigned' => TRUE,
webmaster@1	887 'not null' => TRUE,
webmaster@1	888 'default' => 0),
webmaster@1	889 'p3' => array(
webmaster@1	890 'description' => t('The third mlid in the materialized path. See p1.'),
webmaster@1	891 'type' => 'int',
webmaster@1	892 'unsigned' => TRUE,
webmaster@1	893 'not null' => TRUE,
webmaster@1	894 'default' => 0),
webmaster@1	895 'p4' => array(
webmaster@1	896 'description' => t('The fourth mlid in the materialized path. See p1.'),
webmaster@1	897 'type' => 'int',
webmaster@1	898 'unsigned' => TRUE,
webmaster@1	899 'not null' => TRUE,
webmaster@1	900 'default' => 0),
webmaster@1	901 'p5' => array(
webmaster@1	902 'description' => t('The fifth mlid in the materialized path. See p1.'),
webmaster@1	903 'type' => 'int',
webmaster@1	904 'unsigned' => TRUE,
webmaster@1	905 'not null' => TRUE,
webmaster@1	906 'default' => 0),
webmaster@1	907 'p6' => array(
webmaster@1	908 'description' => t('The sixth mlid in the materialized path. See p1.'),
webmaster@1	909 'type' => 'int',
webmaster@1	910 'unsigned' => TRUE,
webmaster@1	911 'not null' => TRUE,
webmaster@1	912 'default' => 0),
webmaster@1	913 'p7' => array(
webmaster@1	914 'description' => t('The seventh mlid in the materialized path. See p1.'),
webmaster@1	915 'type' => 'int',
webmaster@1	916 'unsigned' => TRUE,
webmaster@1	917 'not null' => TRUE,
webmaster@1	918 'default' => 0),
webmaster@1	919 'p8' => array(
webmaster@1	920 'description' => t('The eighth mlid in the materialized path. See p1.'),
webmaster@1	921 'type' => 'int',
webmaster@1	922 'unsigned' => TRUE,
webmaster@1	923 'not null' => TRUE,
webmaster@1	924 'default' => 0),
webmaster@1	925 'p9' => array(
webmaster@1	926 'description' => t('The ninth mlid in the materialized path. See p1.'),
webmaster@1	927 'type' => 'int',
webmaster@1	928 'unsigned' => TRUE,
webmaster@1	929 'not null' => TRUE,
webmaster@1	930 'default' => 0),
webmaster@1	931 'updated' => array(
webmaster@1	932 'description' => t('Flag that indicates that this link was generated during the update from Drupal 5.'),
webmaster@1	933 'type' => 'int',
webmaster@1	934 'not null' => TRUE,
webmaster@1	935 'default' => 0,
webmaster@1	936 'size' => 'small'),
webmaster@1	937 ),
webmaster@1	938 'indexes' => array(
webmaster@1	939 'path_menu' => array(array('link_path', 128), 'menu_name'),
webmaster@1	940 'menu_plid_expand_child' => array(
webmaster@1	941 'menu_name', 'plid', 'expanded', 'has_children'),
webmaster@1	942 'menu_parents' => array(
webmaster@1	943 'menu_name', 'p1', 'p2', 'p3', 'p4', 'p5', 'p6', 'p7', 'p8', 'p9'),
webmaster@1	944 'router_path' => array(array('router_path', 128)),
webmaster@1	945 ),
webmaster@1	946 'primary key' => array('mlid'),
webmaster@1	947 );
webmaster@1	948
webmaster@1	949 $schema['sessions'] = array(
webmaster@1	950 'description' => t("Drupal's session handlers read and write into the sessions table. Each record represents a user session, either anonymous or authenticated."),
webmaster@1	951 'fields' => array(
webmaster@1	952 'uid' => array(
webmaster@1	953 'description' => t('The {users}.uid corresponding to a session, or 0 for anonymous user.'),
webmaster@1	954 'type' => 'int',
webmaster@1	955 'unsigned' => TRUE,
webmaster@1	956 'not null' => TRUE),
webmaster@1	957 'sid' => array(
webmaster@1	958 'description' => t("Primary key: A session ID. The value is generated by PHP's Session API."),
webmaster@1	959 'type' => 'varchar',
webmaster@1	960 'length' => 64,
webmaster@1	961 'not null' => TRUE,
webmaster@1	962 'default' => ''),
webmaster@1	963 'hostname' => array(
webmaster@1	964 'description' => t('The IP address that last used this session ID (sid).'),
webmaster@1	965 'type' => 'varchar',
webmaster@1	966 'length' => 128,
webmaster@1	967 'not null' => TRUE,
webmaster@1	968 'default' => ''),
webmaster@1	969 'timestamp' => array(
webmaster@1	970 'description' => t('The Unix timestamp when this session last requested a page. Old records are purged by PHP automatically.'),
webmaster@1	971 'type' => 'int',
webmaster@1	972 'not null' => TRUE,
webmaster@1	973 'default' => 0),
webmaster@1	974 'cache' => array(
webmaster@1	975 '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()."),
webmaster@1	976 'type' => 'int',
webmaster@1	977 'not null' => TRUE,
webmaster@1	978 'default' => 0),
webmaster@1	979 'session' => array(
webmaster@1	980 '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.'),
webmaster@1	981 'type' => 'text',
webmaster@1	982 'not null' => FALSE,
webmaster@1	983 'size' => 'big')
webmaster@1	984 ),
webmaster@1	985 'primary key' => array('sid'),
webmaster@1	986 'indexes' => array(
webmaster@1	987 'timestamp' => array('timestamp'),
webmaster@1	988 'uid' => array('uid')
webmaster@1	989 ),
webmaster@1	990 );
webmaster@1	991
webmaster@1	992 $schema['system'] = array(
webmaster@1	993 'description' => t("A list of all modules, themes, and theme engines that are or have been installed in Drupal's file system."),
webmaster@1	994 'fields' => array(
webmaster@1	995 'filename' => array(
webmaster@1	996 'description' => t('The path of the primary file for this item, relative to the Drupal root; e.g. modules/node/node.module.'),
webmaster@1	997 'type' => 'varchar',
webmaster@1	998 'length' => 255,
webmaster@1	999 'not null' => TRUE,
webmaster@1	1000 'default' => ''),
webmaster@1	1001 'name' => array(
webmaster@1	1002 'description' => t('The name of the item; e.g. node.'),
webmaster@1	1003 'type' => 'varchar',
webmaster@1	1004 'length' => 255,
webmaster@1	1005 'not null' => TRUE,
webmaster@1	1006 'default' => ''),
webmaster@1	1007 'type' => array(
webmaster@1	1008 'description' => t('The type of the item, either module, theme, or theme_engine.'),
webmaster@1	1009 'type' => 'varchar',
webmaster@1	1010 'length' => 255,
webmaster@1	1011 'not null' => TRUE,
webmaster@1	1012 'default' => ''),
webmaster@1	1013 'owner' => array(
webmaster@1	1014 'description' => t("A theme's 'parent'. Can be either a theme or an engine."),
webmaster@1	1015 'type' => 'varchar',
webmaster@1	1016 'length' => 255,
webmaster@1	1017 'not null' => TRUE,
webmaster@1	1018 'default' => ''),
webmaster@1	1019 'status' => array(
webmaster@1	1020 'description' => t('Boolean indicating whether or not this item is enabled.'),
webmaster@1	1021 'type' => 'int',
webmaster@1	1022 'not null' => TRUE,
webmaster@1	1023 'default' => 0),
webmaster@1	1024 'throttle' => array(
webmaster@1	1025 'description' => t('Boolean indicating whether this item is disabled when the throttle.module disables throttleable items.'),
webmaster@1	1026 'type' => 'int',
webmaster@1	1027 'not null' => TRUE,
webmaster@1	1028 'default' => 0,
webmaster@1	1029 'size' => 'tiny'),
webmaster@1	1030 'bootstrap' => array(
webmaster@1	1031 'description' => t("Boolean indicating whether this module is loaded during Drupal's early bootstrapping phase (e.g. even before the page cache is consulted)."),
webmaster@1	1032 'type' => 'int',
webmaster@1	1033 'not null' => TRUE,
webmaster@1	1034 'default' => 0),
webmaster@1	1035 'schema_version' => array(
webmaster@1	1036 '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."),
webmaster@1	1037 'type' => 'int',
webmaster@1	1038 'not null' => TRUE,
webmaster@1	1039 'default' => -1,
webmaster@1	1040 'size' => 'small'),
webmaster@1	1041 'weight' => array(
webmaster@1	1042 'description' => t("The order in which this module's hooks should be invoked relative to other modules. Equal-weighted modules are ordered by name."),
webmaster@1	1043 'type' => 'int',
webmaster@1	1044 'not null' => TRUE,
webmaster@1	1045 'default' => 0),
webmaster@1	1046 'info' => array(
webmaster@1	1047 '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."),
webmaster@1	1048 'type' => 'text',
webmaster@1	1049 'not null' => FALSE)
webmaster@1	1050 ),
webmaster@1	1051 'primary key' => array('filename'),
webmaster@1	1052 'indexes' =>
webmaster@1	1053 array(
webmaster@1	1054 'modules' => array(array('type', 12), 'status', 'weight', 'filename'),
webmaster@1	1055 'bootstrap' => array(array('type', 12), 'status', 'bootstrap', 'weight', 'filename'),
webmaster@1	1056 ),
webmaster@1	1057 );
webmaster@1	1058
webmaster@1	1059 $schema['url_alias'] = array(
webmaster@1	1060 'description' => t('A list of URL aliases for Drupal paths; a user may visit either the source or destination path.'),
webmaster@1	1061 'fields' => array(
webmaster@1	1062 'pid' => array(
webmaster@1	1063 'description' => t('A unique path alias identifier.'),
webmaster@1	1064 'type' => 'serial',
webmaster@1	1065 'unsigned' => TRUE,
webmaster@1	1066 'not null' => TRUE),
webmaster@1	1067 'src' => array(
webmaster@1	1068 'description' => t('The Drupal path this alias is for; e.g. node/12.'),
webmaster@1	1069 'type' => 'varchar',
webmaster@1	1070 'length' => 128,
webmaster@1	1071 'not null' => TRUE,
webmaster@1	1072 'default' => ''),
webmaster@1	1073 'dst' => array(
webmaster@1	1074 'description' => t('The alias for this path; e.g. title-of-the-story.'),
webmaster@1	1075 'type' => 'varchar',
webmaster@1	1076 'length' => 128,
webmaster@1	1077 'not null' => TRUE,
webmaster@1	1078 'default' => ''),
webmaster@1	1079 'language' => array(
webmaster@1	1080 '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.'),
webmaster@1	1081 'type' => 'varchar',
webmaster@1	1082 'length' => 12,
webmaster@1	1083 'not null' => TRUE,
webmaster@1	1084 'default' => '')
webmaster@1	1085 ),
webmaster@1	1086 'unique keys' => array('dst_language' => array('dst', 'language')),
webmaster@1	1087 'primary key' => array('pid'),
webmaster@1	1088 'indexes' => array('src' => array('src')),
webmaster@1	1089 );
webmaster@1	1090
webmaster@1	1091 return $schema;
webmaster@1	1092 }
webmaster@1	1093
webmaster@1	1094 // Updates for core.
webmaster@1	1095
webmaster@1	1096 function system_update_last_removed() {
webmaster@1	1097 return 1021;
webmaster@1	1098 }
webmaster@1	1099
webmaster@1	1100 /**
webmaster@1	1101 * @defgroup updates-5.x-extra Extra system updates for 5.x
webmaster@1	1102 * @{
webmaster@1	1103 */
webmaster@1	1104
webmaster@1	1105 /**
webmaster@1	1106 * Add index on users created column.
webmaster@1	1107 */
webmaster@1	1108 function system_update_1022() {
webmaster@1	1109 $ret = array();
webmaster@1	1110 db_add_index($ret, 'users', 'created', array('created'));
webmaster@1	1111 // Also appears as system_update_6004(). Ensure we don't update twice.
webmaster@1	1112 variable_set('system_update_1022', TRUE);
webmaster@1	1113 return $ret;
webmaster@1	1114 }
webmaster@1	1115
webmaster@1	1116 /**
webmaster@1	1117 * @} End of "defgroup updates-5.x-extra"
webmaster@1	1118 */
webmaster@1	1119
webmaster@1	1120 /**
webmaster@1	1121 * @defgroup updates-5.x-to-6.x System updates from 5.x to 6.x
webmaster@1	1122 * @{
webmaster@1	1123 */
webmaster@1	1124
webmaster@1	1125 /**
webmaster@1	1126 * Remove auto_increment from {boxes} to allow adding custom blocks with
webmaster@1	1127 * visibility settings.
webmaster@1	1128 */
webmaster@1	1129 function system_update_6000() {
webmaster@1	1130 $ret = array();
webmaster@1	1131 switch ($GLOBALS['db_type']) {
webmaster@1	1132 case 'mysql':
webmaster@1	1133 case 'mysqli':
webmaster@1	1134 $max = (int)db_result(db_query('SELECT MAX(bid) FROM {boxes}'));
webmaster@1	1135 $ret[] = update_sql('ALTER TABLE {boxes} CHANGE COLUMN bid bid int NOT NULL');
webmaster@1	1136 $ret[] = update_sql("REPLACE INTO {sequences} VALUES ('{boxes}_bid', $max)");
webmaster@1	1137 break;
webmaster@1	1138 }
webmaster@1	1139 return $ret;
webmaster@1	1140 }
webmaster@1	1141
webmaster@1	1142 /**
webmaster@1	1143 * Add version id column to {term_node} to allow taxonomy module to use revisions.
webmaster@1	1144 */
webmaster@1	1145 function system_update_6001() {
webmaster@1	1146 $ret = array();
webmaster@1	1147
webmaster@1	1148 // Add vid to term-node relation. The schema says it is unsigned.
webmaster@1	1149 db_add_field($ret, 'term_node', 'vid', array('type' => 'int', 'unsigned' => TRUE, 'not null' => TRUE, 'default' => 0));
webmaster@1	1150 db_drop_primary_key($ret, 'term_node');
webmaster@1	1151 db_add_primary_key($ret, 'term_node', array('vid', 'tid', 'nid'));
webmaster@1	1152 db_add_index($ret, 'term_node', 'vid', array('vid'));
webmaster@1	1153
webmaster@1	1154 db_query('UPDATE {term_node} t SET vid = (SELECT vid FROM {node} n WHERE t.nid = n.nid)');
webmaster@1	1155 return $ret;
webmaster@1	1156 }
webmaster@1	1157
webmaster@1	1158 /**
webmaster@1	1159 * Increase the maximum length of variable names from 48 to 128.
webmaster@1	1160 */
webmaster@1	1161 function system_update_6002() {
webmaster@1	1162 $ret = array();
webmaster@1	1163 db_drop_primary_key($ret, 'variable');
webmaster@1	1164 db_change_field($ret, 'variable', 'name', 'name', array('type' => 'varchar', 'length' => 128, 'not null' => TRUE, 'default' => ''));
webmaster@1	1165 db_add_primary_key($ret, 'variable', array('name'));
webmaster@1	1166 return $ret;
webmaster@1	1167 }
webmaster@1	1168
webmaster@1	1169 /**
webmaster@1	1170 * Add index on comments status column.
webmaster@1	1171 */
webmaster@1	1172 function system_update_6003() {
webmaster@1	1173 $ret = array();
webmaster@1	1174 db_add_index($ret, 'comments', 'status', array('status'));
webmaster@1	1175 return $ret;
webmaster@1	1176 }
webmaster@1	1177
webmaster@1	1178 /**
webmaster@1	1179 * This update used to add an index on users created column (#127941).
webmaster@1	1180 * However, system_update_1022() does the same thing. This update
webmaster@1	1181 * tried to detect if 1022 had already run but failed to do so,
webmaster@1	1182 * resulting in an "index already exists" error.
webmaster@1	1183 *
webmaster@1	1184 * Adding the index here is never necessary. Sites installed before
webmaster@1	1185 * 1022 will run 1022, getting the update. Sites installed on/after 1022
webmaster@1	1186 * got the index when the table was first created. Therefore, this
webmaster@1	1187 * function is now a no-op.
webmaster@1	1188 */
webmaster@1	1189 function system_update_6004() {
webmaster@1	1190 return array();
webmaster@1	1191 }
webmaster@1	1192
webmaster@1	1193 /**
webmaster@1	1194 * Add language to url_alias table and modify indexes.
webmaster@1	1195 */
webmaster@1	1196 function system_update_6005() {
webmaster@1	1197 $ret = array();
webmaster@1	1198 switch ($GLOBALS['db_type']) {
webmaster@1	1199 case 'pgsql':
webmaster@1	1200 db_add_column($ret, 'url_alias', 'language', 'varchar(12)', array('default' => "''", 'not null' => TRUE));
webmaster@1	1201
webmaster@1	1202 // As of system.install:1.85 (before the new language
webmaster@1	1203 // subsystem), new installs got a unique key named
webmaster@1	1204 // url_alias_dst_key on url_alias.dst. Unfortunately,
webmaster@1	1205 // system_update_162 created a unique key inconsistently named
webmaster@1	1206 // url_alias_dst_idx on url_alias.dst (keys should have the _key
webmaster@1	1207 // suffix, indexes the _idx suffix). Therefore, sites installed
webmaster@1	1208 // before system_update_162 have a unique key with a different
webmaster@1	1209 // name than sites installed after system_update_162(). Now, we
webmaster@1	1210 // want to drop the unique key on dst which may have either one
webmaster@1	1211 // of two names and create a new unique key on (dst, language).
webmaster@1	1212 // There is no way to know which key name exists so we have to
webmaster@1	1213 // drop both, causing an SQL error. Thus, we just hide the
webmaster@1	1214 // error and only report the update_sql results that work.
webmaster@1	1215 $err = error_reporting(0);
webmaster@1	1216 $ret1 = update_sql('DROP INDEX {url_alias}_dst_idx');
webmaster@1	1217 if ($ret1['success']) {
webmaster@1	1218 $ret[] = $ret1;
webmaster@1	1219 }
webmaster@1	1220 $ret1 = array();
webmaster@1	1221 db_drop_unique_key($ret, 'url_alias', 'dst');
webmaster@1	1222 foreach ($ret1 as $r) {
webmaster@1	1223 if ($r['success']) {
webmaster@1	1224 $ret[] = $r;
webmaster@1	1225 }
webmaster@1	1226 }
webmaster@1	1227 error_reporting($err);
webmaster@1	1228
webmaster@1	1229 $ret[] = update_sql('CREATE UNIQUE INDEX {url_alias}_dst_language_idx ON {url_alias}(dst, language)');
webmaster@1	1230 break;
webmaster@1	1231 case 'mysql':
webmaster@1	1232 case 'mysqli':
webmaster@1	1233 $ret[] = update_sql("ALTER TABLE {url_alias} ADD language varchar(12) NOT NULL default ''");
webmaster@1	1234 $ret[] = update_sql("ALTER TABLE {url_alias} DROP INDEX dst");
webmaster@1	1235 $ret[] = update_sql("ALTER TABLE {url_alias} ADD UNIQUE dst_language (dst, language)");
webmaster@1	1236 break;
webmaster@1	1237 }
webmaster@1	1238 return $ret;
webmaster@1	1239 }
webmaster@1	1240
webmaster@1	1241 /**
webmaster@1	1242 * Drop useless indices on node_counter table.
webmaster@1	1243 */
webmaster@1	1244 function system_update_6006() {
webmaster@1	1245 $ret = array();
webmaster@1	1246 switch ($GLOBALS['db_type']) {
webmaster@1	1247 case 'pgsql':
webmaster@1	1248 $ret[] = update_sql('DROP INDEX {node_counter}_daycount_idx');
webmaster@1	1249 $ret[] = update_sql('DROP INDEX {node_counter}_totalcount_idx');
webmaster@1	1250 $ret[] = update_sql('DROP INDEX {node_counter}_timestamp_idx');
webmaster@1	1251 break;
webmaster@1	1252 case 'mysql':
webmaster@1	1253 case 'mysqli':
webmaster@1	1254 $ret[] = update_sql("ALTER TABLE {node_counter} DROP INDEX daycount");
webmaster@1	1255 $ret[] = update_sql("ALTER TABLE {node_counter} DROP INDEX totalcount");
webmaster@1	1256 $ret[] = update_sql("ALTER TABLE {node_counter} DROP INDEX timestamp");
webmaster@1	1257 break;
webmaster@1	1258 }
webmaster@1	1259 return $ret;
webmaster@1	1260 }
webmaster@1	1261
webmaster@1	1262 /**
webmaster@1	1263 * Change the severity column in the watchdog table to the new values.
webmaster@1	1264 */
webmaster@1	1265 function system_update_6007() {
webmaster@1	1266 $ret = array();
webmaster@1	1267 $ret[] = update_sql("UPDATE {watchdog} SET severity = ". WATCHDOG_NOTICE ." WHERE severity = 0");
webmaster@1	1268 $ret[] = update_sql("UPDATE {watchdog} SET severity = ". WATCHDOG_WARNING ." WHERE severity = 1");
webmaster@1	1269 $ret[] = update_sql("UPDATE {watchdog} SET severity = ". WATCHDOG_ERROR ." WHERE severity = 2");
webmaster@1	1270 return $ret;
webmaster@1	1271 }
webmaster@1	1272
webmaster@1	1273 /**
webmaster@1	1274 * Add info files to themes. The info and owner columns are added by
webmaster@1	1275 * update_fix_d6_requirements() in update.php to avoid a large number
webmaster@1	1276 * of error messages from update.php. All we need to do here is copy
webmaster@1	1277 * description to owner and then drop description.
webmaster@1	1278 */
webmaster@1	1279 function system_update_6008() {
webmaster@1	1280 $ret = array();
webmaster@1	1281 $ret[] = update_sql('UPDATE {system} SET owner = description');
webmaster@1	1282 db_drop_field($ret, 'system', 'description');
webmaster@1	1283
webmaster@1	1284 // Rebuild system table contents.
webmaster@1	1285 module_rebuild_cache();
webmaster@1	1286 system_theme_data();
webmaster@1	1287
webmaster@1	1288 return $ret;
webmaster@1	1289 }
webmaster@1	1290
webmaster@1	1291 /**
webmaster@1	1292 * The PHP filter is now a separate module.
webmaster@1	1293 */
webmaster@1	1294 function system_update_6009() {
webmaster@1	1295 $ret = array();
webmaster@1	1296
webmaster@1	1297 // If any input format used the Drupal 5 PHP filter.
webmaster@1	1298 if (db_result(db_query("SELECT COUNT(format) FROM {filters} WHERE module = 'filter' AND delta = 1"))) {
webmaster@1	1299 // Enable the PHP filter module.
webmaster@1	1300 $ret[] = update_sql("UPDATE {system} SET status = 1 WHERE name = 'php' AND type = 'module'");
webmaster@1	1301 // Update the input filters.
webmaster@1	1302 $ret[] = update_sql("UPDATE {filters} SET delta = 0, module = 'php' WHERE module = 'filter' AND delta = 1");
webmaster@1	1303 }
webmaster@1	1304
webmaster@1	1305 // With the removal of the PHP evaluator filter, the deltas of the line break
webmaster@1	1306 // and URL filter have changed.
webmaster@1	1307 $ret[] = update_sql("UPDATE {filters} SET delta = 1 WHERE module = 'filter' AND delta = 2");
webmaster@1	1308 $ret[] = update_sql("UPDATE {filters} SET delta = 2 WHERE module = 'filter' AND delta = 3");
webmaster@1	1309
webmaster@1	1310 return $ret;
webmaster@1	1311 }
webmaster@1	1312
webmaster@1	1313 /**
webmaster@1	1314 * Add variable replacement for watchdog messages.
webmaster@1	1315 *
webmaster@1	1316 * The variables field is NOT NULL and does not have a default value.
webmaster@1	1317 * Existing log messages should not be translated in the new system,
webmaster@1	1318 * so we insert 'N;' (serialize(NULL)) as the temporary default but
webmaster@1	1319 * then remove the default value to match the schema.
webmaster@1	1320 */
webmaster@1	1321 function system_update_6010() {
webmaster@1	1322 $ret = array();
webmaster@1	1323 db_add_field($ret, 'watchdog', 'variables', array('type' => 'text', 'size' => 'big', 'not null' => TRUE, 'initial' => 'N;'));
webmaster@1	1324 return $ret;
webmaster@1	1325 }
webmaster@1	1326
webmaster@1	1327 /**
webmaster@1	1328 * Add language support to nodes
webmaster@1	1329 */
webmaster@1	1330 function system_update_6011() {
webmaster@1	1331 $ret = array();
webmaster@1	1332 switch ($GLOBALS['db_type']) {
webmaster@1	1333 case 'pgsql':
webmaster@1	1334 db_add_column($ret, 'node', 'language', 'varchar(12)', array('default' => "''", 'not null' => TRUE));
webmaster@1	1335 break;
webmaster@1	1336 case 'mysql':
webmaster@1	1337 case 'mysqli':
webmaster@1	1338 $ret[] = update_sql("ALTER TABLE {node} ADD language varchar(12) NOT NULL default ''");
webmaster@1	1339 break;
webmaster@1	1340 }
webmaster@1	1341 return $ret;
webmaster@1	1342 }
webmaster@1	1343
webmaster@1	1344 /**
webmaster@1	1345 * Add serialized field to cache tables. This is now handled directly
webmaster@1	1346 * by update.php, so this function is a no-op.
webmaster@1	1347 */
webmaster@1	1348 function system_update_6012() {
webmaster@1	1349 return array();
webmaster@1	1350 }
webmaster@1	1351
webmaster@1	1352 /**
webmaster@1	1353 * Rebuild cache data for theme system changes
webmaster@1	1354 */
webmaster@1	1355 function system_update_6013() {
webmaster@1	1356 // Rebuild system table contents.
webmaster@1	1357 module_rebuild_cache();
webmaster@1	1358 system_theme_data();
webmaster@1	1359
webmaster@1	1360 return array(array('success' => TRUE, 'query' => 'Cache rebuilt.'));
webmaster@1	1361 }
webmaster@1	1362
webmaster@1	1363 /**
webmaster@1	1364 * Record that the installer is done, so it is not
webmaster@1	1365 * possible to run the installer on upgraded sites.
webmaster@1	1366 */
webmaster@1	1367 function system_update_6014() {
webmaster@1	1368 variable_set('install_task', 'done');
webmaster@1	1369
webmaster@1	1370 return array(array('success' => TRUE, 'query' => "variable_set('install_task')"));
webmaster@1	1371 }
webmaster@1	1372
webmaster@1	1373 /**
webmaster@1	1374 * Add the form cache table.
webmaster@1	1375 */
webmaster@1	1376 function system_update_6015() {
webmaster@1	1377 $ret = array();
webmaster@1	1378
webmaster@1	1379 switch ($GLOBALS['db_type']) {
webmaster@1	1380 case 'pgsql':
webmaster@1	1381 $ret[] = update_sql("CREATE TABLE {cache_form} (
webmaster@1	1382 cid varchar(255) NOT NULL default '',
webmaster@1	1383 data bytea,
webmaster@1	1384 expire int NOT NULL default '0',
webmaster@1	1385 created int NOT NULL default '0',
webmaster@1	1386 headers text,
webmaster@1	1387 serialized smallint NOT NULL default '0',
webmaster@1	1388 PRIMARY KEY (cid)
webmaster@1	1389 )");
webmaster@1	1390 $ret[] = update_sql("CREATE INDEX {cache_form}_expire_idx ON {cache_form} (expire)");
webmaster@1	1391 break;
webmaster@1	1392 case 'mysql':
webmaster@1	1393 case 'mysqli':
webmaster@1	1394 $ret[] = update_sql("CREATE TABLE {cache_form} (
webmaster@1	1395 cid varchar(255) NOT NULL default '',
webmaster@1	1396 data longblob,
webmaster@1	1397 expire int NOT NULL default '0',
webmaster@1	1398 created int NOT NULL default '0',
webmaster@1	1399 headers text,
webmaster@1	1400 serialized int(1) NOT NULL default '0',
webmaster@1	1401 PRIMARY KEY (cid),
webmaster@1	1402 INDEX expire (expire)
webmaster@1	1403 ) /!40100 DEFAULT CHARACTER SET UTF8 / ");
webmaster@1	1404 break;
webmaster@1	1405 }
webmaster@1	1406
webmaster@1	1407 return $ret;
webmaster@1	1408 }
webmaster@1	1409
webmaster@1	1410 /**
webmaster@1	1411 * Make {node}'s primary key be nid, change nid,vid to a unique key.
webmaster@1	1412 * Add primary keys to block, filters, flood, permission, and term_relation.
webmaster@1	1413 */
webmaster@1	1414 function system_update_6016() {
webmaster@1	1415 $ret = array();
webmaster@1	1416
webmaster@1	1417 switch ($GLOBALS['db_type']) {
webmaster@1	1418 case 'pgsql':
webmaster@1	1419 $ret[] = update_sql("ALTER TABLE {node} ADD CONSTRAINT {node}_nid_vid_key UNIQUE (nid, vid)");
webmaster@1	1420 db_add_column($ret, 'blocks', 'bid', 'serial');
webmaster@1	1421 $ret[] = update_sql("ALTER TABLE {blocks} ADD PRIMARY KEY (bid)");
webmaster@1	1422 db_add_column($ret, 'filters', 'fid', 'serial');
webmaster@1	1423 $ret[] = update_sql("ALTER TABLE {filters} ADD PRIMARY KEY (fid)");
webmaster@1	1424 db_add_column($ret, 'flood', 'fid', 'serial');
webmaster@1	1425 $ret[] = update_sql("ALTER TABLE {flood} ADD PRIMARY KEY (fid)");
webmaster@1	1426 db_add_column($ret, 'permission', 'pid', 'serial');
webmaster@1	1427 $ret[] = update_sql("ALTER TABLE {permission} ADD PRIMARY KEY (pid)");
webmaster@1	1428 db_add_column($ret, 'term_relation', 'trid', 'serial');
webmaster@1	1429 $ret[] = update_sql("ALTER TABLE {term_relation} ADD PRIMARY KEY (trid)");
webmaster@1	1430 db_add_column($ret, 'term_synonym', 'tsid', 'serial');
webmaster@1	1431 $ret[] = update_sql("ALTER TABLE {term_synonym} ADD PRIMARY KEY (tsid)");
webmaster@1	1432 break;
webmaster@1	1433 case 'mysql':
webmaster@1	1434 case 'mysqli':
webmaster@1	1435 $ret[] = update_sql('ALTER TABLE {node} ADD UNIQUE KEY nid_vid (nid, vid)');
webmaster@1	1436 $ret[] = update_sql("ALTER TABLE {blocks} ADD bid int NOT NULL AUTO_INCREMENT PRIMARY KEY");
webmaster@1	1437 $ret[] = update_sql("ALTER TABLE {filters} ADD fid int NOT NULL AUTO_INCREMENT PRIMARY KEY");
webmaster@1	1438 $ret[] = update_sql("ALTER TABLE {flood} ADD fid int NOT NULL AUTO_INCREMENT PRIMARY KEY");
webmaster@1	1439 $ret[] = update_sql("ALTER TABLE {permission} ADD pid int NOT NULL AUTO_INCREMENT PRIMARY KEY");
webmaster@1	1440 $ret[] = update_sql("ALTER TABLE {term_relation} ADD trid int NOT NULL AUTO_INCREMENT PRIMARY KEY");
webmaster@1	1441 $ret[] = update_sql("ALTER TABLE {term_synonym} ADD tsid int NOT NULL AUTO_INCREMENT PRIMARY KEY");
webmaster@1	1442 break;
webmaster@1	1443 }
webmaster@1	1444
webmaster@1	1445 return $ret;
webmaster@1	1446 }
webmaster@1	1447
webmaster@1	1448 /**
webmaster@1	1449 * Rename settings related to user.module email notifications.
webmaster@1	1450 */
webmaster@1	1451 function system_update_6017() {
webmaster@1	1452 $ret = array();
webmaster@1	1453 // Maps old names to new ones.
webmaster@1	1454 $var_names = array(
webmaster@1	1455 'admin' => 'register_admin_created',
webmaster@1	1456 'approval' => 'register_pending_approval',
webmaster@1	1457 'welcome' => 'register_no_approval_required',
webmaster@1	1458 'pass' => 'password_reset',
webmaster@1	1459 );
webmaster@1	1460 foreach ($var_names as $old => $new) {
webmaster@1	1461 foreach (array('_subject', '_body') as $suffix) {
webmaster@1	1462 $old_name = 'user_mail_'. $old . $suffix;
webmaster@1	1463 $new_name = 'user_mail_'. $new . $suffix;
webmaster@1	1464 if ($old_val = variable_get($old_name, FALSE)) {
webmaster@1	1465 variable_set($new_name, $old_val);
webmaster@1	1466 variable_del($old_name);
webmaster@1	1467 $ret[] = array('success' => TRUE, 'query' => "variable_set($new_name)");
webmaster@1	1468 $ret[] = array('success' => TRUE, 'query' => "variable_del($old_name)");
webmaster@1	1469 if ($old_name == 'user_mail_approval_body') {
webmaster@1	1470 drupal_set_message('Saving an old value of the welcome message body for users that are pending administrator approval. However, you should consider modifying this text, since Drupal can now be configured to automatically notify users and send them their login information when their accounts are approved. See the <a href="'. url('admin/user/settings') .'">User settings</a> page for details.');
webmaster@1	1471 }
webmaster@1	1472 }
webmaster@1	1473 }
webmaster@1	1474 }
webmaster@1	1475 return $ret;
webmaster@1	1476 }
webmaster@1	1477
webmaster@1	1478 /**
webmaster@1	1479 * Add HTML corrector to HTML formats or replace the old module if it was in use.
webmaster@1	1480 */
webmaster@1	1481 function system_update_6018() {
webmaster@1	1482 $ret = array();
webmaster@1	1483
webmaster@1	1484 // Disable htmlcorrector.module, if it exists and replace its filter.
webmaster@1	1485 if (module_exists('htmlcorrector')) {
webmaster@1	1486 module_disable(array('htmlcorrector'));
webmaster@1	1487 $ret[] = update_sql("UPDATE {filter_formats} SET module = 'filter', delta = 3 WHERE module = 'htmlcorrector'");
webmaster@1	1488 $ret[] = array('success' => TRUE, 'query' => 'HTML Corrector module was disabled; this functionality has now been added to core.');
webmaster@1	1489 return $ret;
webmaster@1	1490 }
webmaster@1	1491
webmaster@1	1492 // Otherwise, find any format with 'HTML' in its name and add the filter at the end.
webmaster@1	1493 $result = db_query("SELECT format, name FROM {filter_formats} WHERE name LIKE '%HTML%'");
webmaster@1	1494 while ($format = db_fetch_object($result)) {
webmaster@1	1495 $weight = db_result(db_query("SELECT MAX(weight) FROM {filters} WHERE format = %d", $format->format));
webmaster@1	1496 db_query("INSERT INTO {filters} (format, module, delta, weight) VALUES (%d, '%s', %d, %d)", $format->format, 'filter', 3, max(10, $weight + 1));
webmaster@1	1497 $ret[] = array('success' => TRUE, 'query' => "HTML corrector filter added to the '". $format->name ."' input format.");
webmaster@1	1498 }
webmaster@1	1499
webmaster@1	1500 return $ret;
webmaster@1	1501 }
webmaster@1	1502
webmaster@1	1503 /**
webmaster@1	1504 * Reconcile small differences in the previous, manually created mysql
webmaster@1	1505 * and pgsql schemas so they are the same and can be represented by a
webmaster@1	1506 * single schema structure.
webmaster@1	1507 *
webmaster@1	1508 * Note that the mysql and pgsql cases make different changes. This
webmaster@1	1509 * is because each schema needs to be tweaked in different ways to
webmaster@1	1510 * conform to the new schema structure. Also, since they operate on
webmaster@1	1511 * tables defined by many optional core modules which may not ever
webmaster@1	1512 * have been installed, they must test each table for existence. If
webmaster@1	1513 * the modules are first installed after this update exists the tables
webmaster@1	1514 * will be created from the schema structure and will start out
webmaster@1	1515 * correct.
webmaster@1	1516 */
webmaster@1	1517 function system_update_6019() {
webmaster@1	1518 $ret = array();
webmaster@1	1519
webmaster@1	1520 switch ($GLOBALS['db_type']) {
webmaster@1	1521 case 'pgsql':
webmaster@1	1522 // Remove default ''.
webmaster@1	1523 if (db_table_exists('aggregator_feed')) {
webmaster@1	1524 db_field_set_no_default($ret, 'aggregator_feed', 'description');
webmaster@1	1525 db_field_set_no_default($ret, 'aggregator_feed', 'image');
webmaster@1	1526 }
webmaster@1	1527 db_field_set_no_default($ret, 'blocks', 'pages');
webmaster@1	1528 if (db_table_exists('contact')) {
webmaster@1	1529 db_field_set_no_default($ret, 'contact', 'recipients');
webmaster@1	1530 db_field_set_no_default($ret, 'contact', 'reply');
webmaster@1	1531 }
webmaster@1	1532 db_field_set_no_default($ret, 'watchdog', 'location');
webmaster@1	1533 db_field_set_no_default($ret, 'node_revisions', 'body');
webmaster@1	1534 db_field_set_no_default($ret, 'node_revisions', 'teaser');
webmaster@1	1535 db_field_set_no_default($ret, 'node_revisions', 'log');
webmaster@1	1536
webmaster@1	1537 // Update from pgsql 'float' (which means 'double precision') to
webmaster@1	1538 // schema 'float' (which in pgsql means 'real').
webmaster@1	1539 if (db_table_exists('search_index')) {
webmaster@1	1540 db_change_field($ret, 'search_index', 'score', 'score', array('type' => 'float'));
webmaster@1	1541 }
webmaster@1	1542 if (db_table_exists('search_total')) {
webmaster@1	1543 db_change_field($ret, 'search_total', 'count', 'count', array('type' => 'float'));
webmaster@1	1544 }
webmaster@1	1545
webmaster@1	1546 // Replace unique index dst_language with a unique constraint. The
webmaster@1	1547 // result is the same but the unique key fits our current schema
webmaster@1	1548 // structure. Also, the postgres documentation implies that
webmaster@1	1549 // unique constraints are preferable to unique indexes. See
webmaster@1	1550 // http://www.postgresql.org/docs/8.2/interactive/indexes-unique.html.
webmaster@1	1551 if (db_table_exists('url_alias')) {
webmaster@1	1552 db_drop_index($ret, 'url_alias', 'dst_language');
webmaster@1	1553 db_add_unique_key($ret, 'url_alias', 'dst_language',
webmaster@1	1554 array('dst', 'language'));
webmaster@1	1555 }
webmaster@1	1556
webmaster@1	1557 // Fix term_node pkey: mysql and pgsql code had different orders.
webmaster@1	1558 if (db_table_exists('term_node')) {
webmaster@1	1559 db_drop_primary_key($ret, 'term_node');
webmaster@1	1560 db_add_primary_key($ret, 'term_node', array('vid', 'tid', 'nid'));
webmaster@1	1561 }
webmaster@1	1562
webmaster@1	1563 // Make boxes.bid unsigned.
webmaster@1	1564 db_drop_primary_key($ret, 'boxes');
webmaster@1	1565 db_change_field($ret, 'boxes', 'bid', 'bid', array('type' => 'serial', 'unsigned' => TRUE, 'not null' => TRUE), array('primary key' => array('bid')));
webmaster@1	1566
webmaster@1	1567 // Fix primary key
webmaster@1	1568 db_drop_primary_key($ret, 'node');
webmaster@1	1569 db_add_primary_key($ret, 'node', array('nid'));
webmaster@1	1570
webmaster@1	1571 break;
webmaster@1	1572
webmaster@1	1573 case 'mysql':
webmaster@1	1574 case 'mysqli':
webmaster@1	1575 // Rename key 'link' to 'url'.
webmaster@1	1576 if (db_table_exists('aggregator_feed')) {
webmaster@1	1577 db_drop_unique_key($ret, 'aggregator_feed', 'link');
webmaster@1	1578 db_add_unique_key($ret, 'aggregator_feed', 'url', array('url'));
webmaster@1	1579 }
webmaster@1	1580
webmaster@1	1581 // Change to size => small.
webmaster@1	1582 if (db_table_exists('boxes')) {
webmaster@1	1583 db_change_field($ret, 'boxes', 'format', 'format', array('type' => 'int', 'size' => 'small', 'not null' => TRUE, 'default' => 0));
webmaster@1	1584 }
webmaster@1	1585
webmaster@1	1586 // Change to size => small.
webmaster@1	1587 // Rename index 'lid' to 'nid'.
webmaster@1	1588 if (db_table_exists('comments')) {
webmaster@1	1589 db_change_field($ret, 'comments', 'format', 'format', array('type' => 'int', 'size' => 'small', 'not null' => TRUE, 'default' => 0));
webmaster@1	1590 db_drop_index($ret, 'comments', 'lid');
webmaster@1	1591 db_add_index($ret, 'comments', 'nid', array('nid'));
webmaster@1	1592 }
webmaster@1	1593
webmaster@1	1594 // Change to size => small.
webmaster@1	1595 db_change_field($ret, 'cache', 'serialized', 'serialized', array('type' => 'int', 'size' => 'small', 'not null' => TRUE, 'default' => 0));
webmaster@1	1596 db_change_field($ret, 'cache_filter', 'serialized', 'serialized', array('type' => 'int', 'size' => 'small', 'not null' => TRUE, 'default' => 0));
webmaster@1	1597 db_change_field($ret, 'cache_page', 'serialized', 'serialized', array('type' => 'int', 'size' => 'small', 'not null' => TRUE, 'default' => 0));
webmaster@1	1598 db_change_field($ret, 'cache_form', 'serialized', 'serialized', array('type' => 'int', 'size' => 'small', 'not null' => TRUE, 'default' => 0));
webmaster@1	1599
webmaster@1	1600 // Remove default => 0, set auto increment.
webmaster@1	1601 $new_uid = 1 + db_result(db_query('SELECT MAX(uid) FROM {users}'));
webmaster@1	1602 $ret[] = update_sql('UPDATE {users} SET uid = '. $new_uid .' WHERE uid = 0');
webmaster@1	1603 db_drop_primary_key($ret, 'users');
webmaster@1	1604 db_change_field($ret, 'users', 'uid', 'uid', array('type' => 'serial', 'unsigned' => TRUE, 'not null' => TRUE), array('primary key' => array('uid')));
webmaster@1	1605 $ret[] = update_sql('UPDATE {users} SET uid = 0 WHERE uid = '. $new_uid);
webmaster@1	1606
webmaster@1	1607 // Special field names.
webmaster@1	1608 $map = array('node_revisions' => 'vid');
webmaster@1	1609 // Make sure these tables have proper auto_increment fields.
webmaster@1	1610 foreach (array('boxes', 'files', 'node', 'node_revisions') as $table) {
webmaster@1	1611 $field = isset($map[$table]) ? $map[$table] : $table[0] .'id';
webmaster@1	1612 db_drop_primary_key($ret, $table);
webmaster@1	1613 db_change_field($ret, $table, $field, $field, array('type' => 'serial', 'unsigned' => TRUE, 'not null' => TRUE), array('primary key' => array($field)));
webmaster@1	1614 }
webmaster@1	1615
webmaster@1	1616 break;
webmaster@1	1617 }
webmaster@1	1618
webmaster@1	1619 return $ret;
webmaster@1	1620 }
webmaster@1	1621
webmaster@1	1622 /**
webmaster@1	1623 * Create the tables for the new menu system.
webmaster@1	1624 */
webmaster@1	1625 function system_update_6020() {
webmaster@1	1626 $ret = array();
webmaster@1	1627
webmaster@1	1628 $schema['menu_router'] = array(
webmaster@1	1629 'fields' => array(
webmaster@1	1630 'path' => array('type' => 'varchar', 'length' => 255, 'not null' => TRUE, 'default' => ''),
webmaster@1	1631 'load_functions' => array('type' => 'varchar', 'length' => 255, 'not null' => TRUE, 'default' => ''),
webmaster@1	1632 'to_arg_functions' => array('type' => 'varchar', 'length' => 255, 'not null' => TRUE, 'default' => ''),
webmaster@1	1633 'access_callback' => array('type' => 'varchar', 'length' => 255, 'not null' => TRUE, 'default' => ''),
webmaster@1	1634 'access_arguments' => array('type' => 'text', 'not null' => FALSE),
webmaster@1	1635 'page_callback' => array('type' => 'varchar', 'length' => 255, 'not null' => TRUE, 'default' => ''),
webmaster@1	1636 'page_arguments' => array('type' => 'text', 'not null' => FALSE),
webmaster@1	1637 'fit' => array('type' => 'int', 'not null' => TRUE, 'default' => 0),
webmaster@1	1638 'number_parts' => array('type' => 'int', 'not null' => TRUE, 'default' => 0, 'size' => 'small'),
webmaster@1	1639 'tab_parent' => array('type' => 'varchar', 'length' => 255, 'not null' => TRUE, 'default' => ''),
webmaster@1	1640 'tab_root' => array('type' => 'varchar', 'length' => 255, 'not null' => TRUE, 'default' => ''),
webmaster@1	1641 'title' => array('type' => 'varchar', 'length' => 255, 'not null' => TRUE, 'default' => ''),
webmaster@1	1642 'title_callback' => array('type' => 'varchar', 'length' => 255, 'not null' => TRUE, 'default' => ''),
webmaster@1	1643 'title_arguments' => array('type' => 'varchar', 'length' => 255, 'not null' => TRUE, 'default' => ''),
webmaster@1	1644 'type' => array('type' => 'int', 'not null' => TRUE, 'default' => 0),
webmaster@1	1645 'block_callback' => array('type' => 'varchar', 'length' => 255, 'not null' => TRUE, 'default' => ''),
webmaster@1	1646 'description' => array('type' => 'text', 'not null' => TRUE),
webmaster@1	1647 'position' => array('type' => 'varchar', 'length' => 255, 'not null' => TRUE, 'default' => ''),
webmaster@1	1648 'weight' => array('type' => 'int', 'not null' => TRUE, 'default' => 0),
webmaster@1	1649 'file' => array('type' => 'text', 'size' => 'medium')
webmaster@1	1650 ),
webmaster@1	1651 'indexes' => array(
webmaster@1	1652 'fit' => array('fit'),
webmaster@1	1653 'tab_parent' => array('tab_parent')
webmaster@1	1654 ),
webmaster@1	1655 'primary key' => array('path'),
webmaster@1	1656 );
webmaster@1	1657
webmaster@1	1658 $schema['menu_links'] = array(
webmaster@1	1659 'fields' => array(
webmaster@1	1660 'menu_name' => array('type' => 'varchar', 'length' => 32, 'not null' => TRUE, 'default' => ''),
webmaster@1	1661 'mlid' => array('type' => 'serial', 'unsigned' => TRUE, 'not null' => TRUE),
webmaster@1	1662 'plid' => array('type' => 'int', 'unsigned' => TRUE, 'not null' => TRUE, 'default' => 0),
webmaster@1	1663 'link_path' => array('type' => 'varchar', 'length' => 255, 'not null' => TRUE, 'default' => ''),
webmaster@1	1664 'router_path' => array('type' => 'varchar', 'length' => 255, 'not null' => TRUE, 'default' => ''),
webmaster@1	1665 'link_title' => array('type' => 'varchar', 'length' => 255, 'not null' => TRUE, 'default' => ''),
webmaster@1	1666 'options' => array('type' => 'text', 'not null' => FALSE),
webmaster@1	1667 'module' => array('type' => 'varchar', 'length' => 255, 'not null' => TRUE, 'default' => 'system'),
webmaster@1	1668 'hidden' => array('type' => 'int', 'not null' => TRUE, 'default' => 0, 'size' => 'small'),
webmaster@1	1669 'external' => array('type' => 'int', 'not null' => TRUE, 'default' => 0, 'size' => 'small'),
webmaster@1	1670 'has_children' => array('type' => 'int', 'not null' => TRUE, 'default' => 0, 'size' => 'small'),
webmaster@1	1671 'expanded' => array('type' => 'int', 'not null' => TRUE, 'default' => 0, 'size' => 'small'),
webmaster@1	1672 'weight' => array('type' => 'int', 'not null' => TRUE, 'default' => 0),
webmaster@1	1673 'depth' => array('type' => 'int', 'not null' => TRUE, 'default' => 0, 'size' => 'small'),
webmaster@1	1674 'customized' => array('type' => 'int', 'not null' => TRUE, 'default' => 0, 'size' => 'small'),
webmaster@1	1675 'p1' => array('type' => 'int', 'unsigned' => TRUE, 'not null' => TRUE, 'default' => 0),
webmaster@1	1676 'p2' => array('type' => 'int', 'unsigned' => TRUE, 'not null' => TRUE, 'default' => 0),
webmaster@1	1677 'p3' => array('type' => 'int', 'unsigned' => TRUE, 'not null' => TRUE, 'default' => 0),
webmaster@1	1678 'p4' => array('type' => 'int', 'unsigned' => TRUE, 'not null' => TRUE, 'default' => 0),
webmaster@1	1679 'p5' => array('type' => 'int', 'unsigned' => TRUE, 'not null' => TRUE, 'default' => 0),
webmaster@1	1680 'p6' => array('type' => 'int', 'unsigned' => TRUE, 'not null' => TRUE, 'default' => 0),
webmaster@1	1681 'p7' => array('type' => 'int', 'unsigned' => TRUE, 'not null' => TRUE, 'default' => 0),
webmaster@1	1682 'p8' => array('type' => 'int', 'unsigned' => TRUE, 'not null' => TRUE, 'default' => 0),
webmaster@1	1683 'p9' => array('type' => 'int', 'unsigned' => TRUE, 'not null' => TRUE, 'default' => 0),
webmaster@1	1684 'updated' => array('type' => 'int', 'not null' => TRUE, 'default' => 0, 'size' => 'small'),
webmaster@1	1685 ),
webmaster@1	1686 'indexes' => array(
webmaster@1	1687 'path_menu' => array(array('link_path', 128), 'menu_name'),
webmaster@1	1688 'menu_plid_expand_child' => array('menu_name', 'plid', 'expanded', 'has_children'),
webmaster@1	1689 'menu_parents' => array('menu_name', 'p1', 'p2', 'p3', 'p4', 'p5', 'p6', 'p7', 'p8', 'p9'),
webmaster@1	1690 'router_path' => array(array('router_path', 128)),
webmaster@1	1691 ),
webmaster@1	1692 'primary key' => array('mlid'),
webmaster@1	1693 );
webmaster@1	1694
webmaster@1	1695 foreach ($schema as $name => $table) {
webmaster@1	1696 db_create_table($ret, $name, $table);
webmaster@1	1697 }
webmaster@1	1698 return $ret;
webmaster@1	1699 }
webmaster@1	1700
webmaster@1	1701 /**
webmaster@1	1702 * Migrate the menu items from the old menu system to the new menu_links table.
webmaster@1	1703 */
webmaster@1	1704 function system_update_6021() {
webmaster@1	1705 $ret = array('#finished' => 0);
webmaster@1	1706 $menus = array(
webmaster@1	1707 'navigation' => array(
webmaster@1	1708 'menu_name' => 'navigation',
webmaster@1	1709 'title' => 'Navigation',
webmaster@1	1710 'description' => 'The navigation menu is provided by Drupal and is the main interactive menu for any site. It is usually the only menu that contains personalized links for authenticated users, and is often not even visible to anonymous users.',
webmaster@1	1711 ),
webmaster@1	1712 'primary-links' => array(
webmaster@1	1713 'menu_name' => 'primary-links',
webmaster@1	1714 'title' => 'Primary links',
webmaster@1	1715 'description' => 'Primary links are often used at the theme layer to show the major sections of a site. A typical representation for primary links would be tabs along the top.',
webmaster@1	1716 ),
webmaster@1	1717 'secondary-links' => array(
webmaster@1	1718 'menu_name' => 'secondary-links',
webmaster@1	1719 'title' => 'Secondary links',
webmaster@1	1720 'description' => 'Secondary links are often used for pages like legal notices, contact details, and other secondary navigation items that play a lesser role than primary links',
webmaster@1	1721 ),
webmaster@1	1722 );
webmaster@1	1723 // Multi-part update
webmaster@1	1724 if (!isset($_SESSION['system_update_6021'])) {
webmaster@1	1725 db_add_field($ret, 'menu', 'converted', array('type' => 'int', 'unsigned' => TRUE, 'not null' => TRUE, 'default' => 0, 'size' => 'tiny'));
webmaster@1	1726 $_SESSION['system_update_6021_max'] = db_result(db_query('SELECT COUNT(*) FROM {menu}'));
webmaster@1	1727 $_SESSION['menu_menu_map'] = array(1 => 'navigation');
webmaster@1	1728 // 0 => FALSE is for new menus, 1 => FALSE is for the navigation.
webmaster@1	1729 $_SESSION['menu_item_map'] = array(0 => FALSE, 1 => FALSE);
webmaster@1	1730 $table = array(
webmaster@1	1731 'fields' => array(
webmaster@1	1732 'menu_name' => array('type' => 'varchar', 'length' => 32, 'not null' => TRUE, 'default' => ''),
webmaster@1	1733 'title' => array('type' => 'varchar', 'length' => 255, 'not null' => TRUE, 'default' => ''),
webmaster@1	1734 'description' => array('type' => 'text', 'not null' => FALSE),
webmaster@1	1735 ),
webmaster@1	1736 'primary key' => array('menu_name'),
webmaster@1	1737 );
webmaster@1	1738 db_create_table($ret, 'menu_custom', $table);
webmaster@1	1739 db_query("INSERT INTO {menu_custom} (menu_name, title, description) VALUES ('%s', '%s', '%s')", $menus['navigation']);
webmaster@1	1740 $_SESSION['system_update_6021'] = 0;
webmaster@1	1741 }
webmaster@1	1742
webmaster@1	1743 $limit = 50;
webmaster@1	1744 while ($limit-- && ($item = db_fetch_array(db_query_range('SELECT * FROM {menu} WHERE converted = 0', 0, 1)))) {
webmaster@1	1745 // If it's not a menu...
webmaster@1	1746 if ($item['pid']) {
webmaster@1	1747 // Let's climb up until we find an item with a converted parent.
webmaster@1	1748 $item_original = $item;
webmaster@1	1749 while ($item && !isset($_SESSION['menu_item_map'][$item['pid']])) {
webmaster@1	1750 $item = db_fetch_array(db_query('SELECT * FROM {menu} WHERE mid = %d', $item['pid']));
webmaster@1	1751 }
webmaster@1	1752 // This can only occur if the menu entry is a leftover in the menu table.
webmaster@1	1753 // These do not appear in Drupal 5 anyways, so we skip them.
webmaster@1	1754 if (!$item) {
webmaster@1	1755 db_query('UPDATE {menu} SET converted = %d WHERE mid = %d', 1, $item_original['mid']);
webmaster@1	1756 $_SESSION['system_update_6021']++;
webmaster@1	1757 continue;
webmaster@1	1758 }
webmaster@1	1759 }
webmaster@1	1760 // We need to recheck because item might have changed.
webmaster@1	1761 if ($item['pid']) {
webmaster@1	1762 // Fill the new fields.
webmaster@1	1763 $item['link_title'] = $item['title'];
webmaster@1	1764 $item['link_path'] = drupal_get_normal_path($item['path']);
webmaster@1	1765 // We know the parent is already set. If it's not FALSE then it's an item.
webmaster@1	1766 if ($_SESSION['menu_item_map'][$item['pid']]) {
webmaster@1	1767 // The new menu system parent link id.
webmaster@1	1768 $item['plid'] = $_SESSION['menu_item_map'][$item['pid']]['mlid'];
webmaster@1	1769 // The new menu system menu name.
webmaster@1	1770 $item['menu_name'] = $_SESSION['menu_item_map'][$item['pid']]['menu_name'];
webmaster@1	1771 }
webmaster@1	1772 else {
webmaster@1	1773 // This a top level element.
webmaster@1	1774 $item['plid'] = 0;
webmaster@1	1775 // The menu name is stored among the menus.
webmaster@1	1776 $item['menu_name'] = $_SESSION['menu_menu_map'][$item['pid']];
webmaster@1	1777 }
webmaster@1	1778 // Is the element visible in the menu block?
webmaster@1	1779 $item['hidden'] = !($item['type'] & MENU_VISIBLE_IN_TREE);
webmaster@1	1780 // Is it a custom(ized) element?
webmaster@1	1781 if ($item['type'] & (MENU_CREATED_BY_ADMIN \| MENU_MODIFIED_BY_ADMIN)) {
webmaster@1	1782 $item['customized'] = TRUE;
webmaster@1	1783 }
webmaster@1	1784 // Items created via the menu module need to be assigned to it.
webmaster@1	1785 if ($item['type'] & MENU_CREATED_BY_ADMIN) {
webmaster@1	1786 $item['module'] = 'menu';
webmaster@1	1787 $item['router_path'] = '';
webmaster@1	1788 $item['updated'] = TRUE;
webmaster@1	1789 }
webmaster@1	1790 else {
webmaster@1	1791 $item['module'] = 'system';
webmaster@1	1792 $item['router_path'] = $item['path'];
webmaster@1	1793 $item['updated'] = FALSE;
webmaster@1	1794 }
webmaster@1	1795 // Save the link.
webmaster@1	1796 menu_link_save($item);
webmaster@1	1797 $_SESSION['menu_item_map'][$item['mid']] = array('mlid' => $item['mlid'], 'menu_name' => $item['menu_name']);
webmaster@1	1798 }
webmaster@1	1799 elseif (!isset($_SESSION['menu_menu_map'][$item['mid']])) {
webmaster@1	1800 $item['menu_name'] = 'menu-'. preg_replace('/[^a-zA-Z0-9]/', '-', strtolower($item['title']));
webmaster@1	1801 $item['menu_name'] = substr($item['menu_name'], 0, 20);
webmaster@1	1802 $original_menu_name = $item['menu_name'];
webmaster@1	1803 $i = 0;
webmaster@1	1804 while (db_result(db_query("SELECT menu_name FROM {menu_custom} WHERE menu_name = '%s'", $item['menu_name']))) {
webmaster@1	1805 $item['menu_name'] = $original_menu_name . ($i++);
webmaster@1	1806 }
webmaster@1	1807 if ($item['path']) {
webmaster@1	1808 // Another bunch of bogus entries. Apparently, these are leftovers
webmaster@1	1809 // from Drupal 4.7 .
webmaster@1	1810 $_SESSION['menu_bogus_menus'][] = $item['menu_name'];
webmaster@1	1811 }
webmaster@1	1812 else {
webmaster@1	1813 // Add this menu to the list of custom menus.
webmaster@1	1814 db_query("INSERT INTO {menu_custom} (menu_name, title, description) VALUES ('%s', '%s', '')", $item['menu_name'], $item['title']);
webmaster@1	1815 }
webmaster@1	1816 $_SESSION['menu_menu_map'][$item['mid']] = $item['menu_name'];
webmaster@1	1817 $_SESSION['menu_item_map'][$item['mid']] = FALSE;
webmaster@1	1818 }
webmaster@1	1819 db_query('UPDATE {menu} SET converted = %d WHERE mid = %d', 1, $item['mid']);
webmaster@1	1820 $_SESSION['system_update_6021']++;
webmaster@1	1821 }
webmaster@1	1822
webmaster@1	1823 if ($_SESSION['system_update_6021'] >= $_SESSION['system_update_6021_max']) {
webmaster@1	1824 if (!empty($_SESSION['menu_bogus_menus'])) {
webmaster@1	1825 // Remove entries in bogus menus. This is secure because we deleted
webmaster@1	1826 // every non-alpanumeric character from the menu name.
webmaster@1	1827 $ret[] = update_sql("DELETE FROM {menu_links} WHERE menu_name IN ('". implode("', '", $_SESSION['menu_bogus_menus']) ."')");
webmaster@1	1828 }
webmaster@1	1829
webmaster@1	1830 $menu_primary_menu = variable_get('menu_primary_menu', 0);
webmaster@1	1831 // Ensure that we wind up with a system menu named 'primary-links'.
webmaster@1	1832 if (isset($_SESSION['menu_menu_map'][2])) {
webmaster@1	1833 // The primary links menu that ships with Drupal 5 has mid = 2. If this
webmaster@1	1834 // menu hasn't been deleted by the site admin, we use that.
webmaster@1	1835 $updated_primary_links_menu = 2;
webmaster@1	1836 }
webmaster@1	1837 elseif (isset($_SESSION['menu_menu_map'][$menu_primary_menu]) && $menu_primary_menu > 1) {
webmaster@1	1838 // Otherwise, we use the menu that is currently assigned to the primary
webmaster@1	1839 // links region of the theme, as long as it exists and isn't the
webmaster@1	1840 // Navigation menu.
webmaster@1	1841 $updated_primary_links_menu = $menu_primary_menu;
webmaster@1	1842 }
webmaster@1	1843 else {
webmaster@1	1844 // As a last resort, create 'primary-links' as a new menu.
webmaster@1	1845 $updated_primary_links_menu = 0;
webmaster@1	1846 db_query("INSERT INTO {menu_custom} (menu_name, title, description) VALUES ('%s', '%s', '%s')", $menus['primary-links']);
webmaster@1	1847 }
webmaster@1	1848
webmaster@1	1849 if ($updated_primary_links_menu) {
webmaster@1	1850 // Change the existing menu name to 'primary-links'.
webmaster@1	1851 $replace = array('%new_name' => 'primary-links', '%desc' => $menus['primary-links']['description'], '%old_name' => $_SESSION['menu_menu_map'][$updated_primary_links_menu]);
webmaster@1	1852 $ret[] = update_sql(strtr("UPDATE {menu_custom} SET menu_name = '%new_name', description = '%desc' WHERE menu_name = '%old_name'", $replace));
webmaster@1	1853 $ret[] = update_sql("UPDATE {menu_links} SET menu_name = 'primary-links' WHERE menu_name = '". $_SESSION['menu_menu_map'][$updated_primary_links_menu] ."'");
webmaster@1	1854 $_SESSION['menu_menu_map'][$updated_primary_links_menu] = 'primary-links';
webmaster@1	1855 }
webmaster@1	1856
webmaster@1	1857 $menu_secondary_menu = variable_get('menu_secondary_menu', 0);
webmaster@1	1858 // Ensure that we wind up with a system menu named 'secondary-links'.
webmaster@1	1859 if (isset($_SESSION['menu_menu_map'][$menu_secondary_menu]) && $menu_secondary_menu > 1 && $menu_secondary_menu != $updated_primary_links_menu) {
webmaster@1	1860 // We use the menu that is currently assigned to the secondary links
webmaster@1	1861 // region of the theme, as long as (a) it exists, (b) it isn't the
webmaster@1	1862 // Navigation menu, (c) it isn't the same menu we assigned as the
webmaster@1	1863 // system 'primary-links' menu above, and (d) it isn't the same menu
webmaster@1	1864 // assigned to the primary links region of the theme.
webmaster@1	1865 $updated_secondary_links_menu = $menu_secondary_menu;
webmaster@1	1866 }
webmaster@1	1867 else {
webmaster@1	1868 // Otherwise, create 'secondary-links' as a new menu.
webmaster@1	1869 $updated_secondary_links_menu = 0;
webmaster@1	1870 db_query("INSERT INTO {menu_custom} (menu_name, title, description) VALUES ('%s', '%s', '%s')", $menus['secondary-links']);
webmaster@1	1871 }
webmaster@1	1872
webmaster@1	1873 if ($updated_secondary_links_menu) {
webmaster@1	1874 // Change the existing menu name to 'secondary-links'.
webmaster@1	1875 $replace = array('%new_name' => 'secondary-links', '%desc' => $menus['secondary-links']['description'], '%old_name' => $_SESSION['menu_menu_map'][$updated_secondary_links_menu]);
webmaster@1	1876 $ret[] = update_sql(strtr("UPDATE {menu_custom} SET menu_name = '%new_name', description = '%desc' WHERE menu_name = '%old_name'", $replace));
webmaster@1	1877 $ret[] = update_sql("UPDATE {menu_links} SET menu_name = 'secondary-links' WHERE menu_name = '". $_SESSION['menu_menu_map'][$updated_secondary_links_menu] ."'");
webmaster@1	1878 $_SESSION['menu_menu_map'][$updated_secondary_links_menu] = 'secondary-links';
webmaster@1	1879 }
webmaster@1	1880
webmaster@1	1881 // Update menu OTF preferences.
webmaster@1	1882 $mid = variable_get('menu_parent_items', 0);
webmaster@1	1883 $menu_name = ($mid && isset($_SESSION['menu_menu_map'][$mid])) ? $_SESSION['menu_menu_map'][$mid] : 'navigation';
webmaster@1	1884 variable_set('menu_default_node_menu', $menu_name);
webmaster@1	1885 variable_del('menu_parent_items');
webmaster@1	1886
webmaster@1	1887 // Update the source of the primary and secondary links.
webmaster@1	1888 $menu_name = ($menu_primary_menu && isset($_SESSION['menu_menu_map'][$menu_primary_menu])) ? $_SESSION['menu_menu_map'][$menu_primary_menu] : '';
webmaster@1	1889 variable_set('menu_primary_links_source', $menu_name);
webmaster@1	1890 variable_del('menu_primary_menu');
webmaster@1	1891
webmaster@1	1892 $menu_name = ($menu_secondary_menu && isset($_SESSION['menu_menu_map'][$menu_secondary_menu])) ? $_SESSION['menu_menu_map'][$menu_secondary_menu] : '';
webmaster@1	1893 variable_set('menu_secondary_links_source', $menu_name);
webmaster@1	1894 variable_del('menu_secondary_menu');
webmaster@1	1895
webmaster@1	1896 // Skip the navigation menu - it is handled by the user module.
webmaster@1	1897 unset($_SESSION['menu_menu_map'][1]);
webmaster@1	1898 // Update the deltas for all menu module blocks.
webmaster@1	1899 foreach ($_SESSION['menu_menu_map'] as $mid => $menu_name) {
webmaster@1	1900 // This is again secure because we deleted every non-alpanumeric
webmaster@1	1901 // character from the menu name.
webmaster@1	1902 $ret[] = update_sql("UPDATE {blocks} SET delta = '". $menu_name ."' WHERE module = 'menu' AND delta = '". $mid ."'");
webmaster@1	1903 $ret[] = update_sql("UPDATE {blocks_roles} SET delta = '". $menu_name ."' WHERE module = 'menu' AND delta = '". $mid ."'");
webmaster@1	1904 }
webmaster@1	1905 $ret[] = array('success' => TRUE, 'query' => 'Relocated '. $_SESSION['system_update_6021'] .' existing items to the new menu system.');
webmaster@1	1906 $ret[] = update_sql("DROP TABLE {menu}");
webmaster@1	1907 unset($_SESSION['system_update_6021'], $_SESSION['system_update_6021_max'], $_SESSION['menu_menu_map'], $_SESSION['menu_item_map'], $_SESSION['menu_bogus_menus']);
webmaster@1	1908 // Create the menu overview links - also calls menu_rebuild(). If menu is
webmaster@1	1909 // disabled, then just call menu_rebuild.
webmaster@1	1910 if (function_exists('menu_enable')) {
webmaster@1	1911 menu_enable();
webmaster@1	1912 }
webmaster@1	1913 else {
webmaster@1	1914 menu_rebuild();
webmaster@1	1915 }
webmaster@1	1916 $ret['#finished'] = 1;
webmaster@1	1917 }
webmaster@1	1918 else {
webmaster@1	1919 $ret['#finished'] = $_SESSION['system_update_6021'] / $_SESSION['system_update_6021_max'];
webmaster@1	1920 }
webmaster@1	1921 return $ret;
webmaster@1	1922 }
webmaster@1	1923
webmaster@1	1924 /**
webmaster@1	1925 * Update files tables to associate files to a uid by default instead of a nid.
webmaster@1	1926 * Rename file_revisions to upload since it should only be used by the upload
webmaster@1	1927 * module used by upload to link files to nodes.
webmaster@1	1928 */
webmaster@1	1929 function system_update_6022() {
webmaster@1	1930 $ret = array();
webmaster@1	1931
webmaster@1	1932 // Rename the nid field to vid, add status and timestamp fields, and indexes.
webmaster@1	1933 db_drop_index($ret, 'files', 'nid');
webmaster@1	1934 db_change_field($ret, 'files', 'nid', 'uid', array('type' => 'int', 'unsigned' => TRUE, 'not null' => TRUE, 'default' => 0));
webmaster@1	1935 db_add_field($ret, 'files', 'status', array('type' => 'int', 'not null' => TRUE, 'default' => 0));
webmaster@1	1936 db_add_field($ret, 'files', 'timestamp', array('type' => 'int', 'unsigned' => TRUE, 'not null' => TRUE, 'default' => 0));
webmaster@1	1937 db_add_index($ret, 'files', 'uid', array('uid'));
webmaster@1	1938 db_add_index($ret, 'files', 'status', array('status'));
webmaster@1	1939 db_add_index($ret, 'files', 'timestamp', array('timestamp'));
webmaster@1	1940
webmaster@1	1941 // Rename the file_revisions table to upload then add nid column. Since we're
webmaster@1	1942 // changing the table name we need to drop and re-add the indexes and
webmaster@1	1943 // the primary key so both mysql and pgsql end up with the correct index
webmaster@1	1944 // names.
webmaster@1	1945 db_drop_primary_key($ret, 'file_revisions');
webmaster@1	1946 db_drop_index($ret, 'file_revisions', 'vid');
webmaster@1	1947 db_rename_table($ret, 'file_revisions', 'upload');
webmaster@1	1948 db_add_field($ret, 'upload', 'nid', array('type' => 'int', 'unsigned' => TRUE, 'not null' => TRUE, 'default' => 0));
webmaster@1	1949 db_add_index($ret, 'upload', 'nid', array('nid'));
webmaster@1	1950 db_add_primary_key($ret, 'upload', array('vid', 'fid'));
webmaster@1	1951 db_add_index($ret, 'upload', 'fid', array('fid'));
webmaster@1	1952
webmaster@1	1953 // The nid column was renamed to uid. Use the old nid to find the node's uid.
webmaster@1	1954 update_sql('UPDATE {files} SET uid = (SELECT n.uid FROM {node} n WHERE {files}.uid = n.nid)');
webmaster@1	1955 update_sql('UPDATE {upload} SET nid = (SELECT r.nid FROM {node_revisions} r WHERE {upload}.vid = r.vid)');
webmaster@1	1956
webmaster@1	1957 // Mark all existing files as FILE_STATUS_PERMANENT.
webmaster@1	1958 $ret[] = update_sql('UPDATE {files} SET status = 1');
webmaster@1	1959
webmaster@1	1960 return $ret;
webmaster@1	1961 }
webmaster@1	1962
webmaster@1	1963 function system_update_6023() {
webmaster@1	1964 $ret = array();
webmaster@1	1965
webmaster@1	1966 // nid is DEFAULT 0
webmaster@1	1967 db_drop_index($ret, 'node_revisions', 'nid');
webmaster@1	1968 db_change_field($ret, 'node_revisions', 'nid', 'nid', array('type' => 'int', 'unsigned' => TRUE, 'not null' => TRUE, 'default' => 0));
webmaster@1	1969 db_add_index($ret, 'node_revisions', 'nid', array('nid'));
webmaster@1	1970 return $ret;
webmaster@1	1971 }
webmaster@1	1972
webmaster@1	1973 /**
webmaster@1	1974 * Add translation fields to nodes used by translation module.
webmaster@1	1975 */
webmaster@1	1976 function system_update_6024() {
webmaster@1	1977 $ret = array();
webmaster@1	1978 db_add_field($ret, 'node', 'tnid', array('type' => 'int', 'unsigned' => TRUE, 'not null' => TRUE, 'default' => 0));
webmaster@1	1979 db_add_field($ret, 'node', 'translate', array('type' => 'int', 'not null' => TRUE, 'default' => 0));
webmaster@1	1980 db_add_index($ret, 'node', 'tnid', array('tnid'));
webmaster@1	1981 db_add_index($ret, 'node', 'translate', array('translate'));
webmaster@1	1982 return $ret;
webmaster@1	1983 }
webmaster@1	1984
webmaster@1	1985 /**
webmaster@1	1986 * Increase the maximum length of node titles from 128 to 255.
webmaster@1	1987 */
webmaster@1	1988 function system_update_6025() {
webmaster@1	1989 $ret = array();
webmaster@1	1990 db_drop_index($ret, 'node', 'node_title_type');
webmaster@1	1991 db_change_field($ret, 'node', 'title', 'title', array('type' => 'varchar', 'length' => 255, 'not null' => TRUE, 'default' => ''));
webmaster@1	1992 db_add_index($ret, 'node', 'node_title_type', array('title', array('type', 4)));
webmaster@1	1993 db_change_field($ret, 'node_revisions', 'title', 'title', array('type' => 'varchar', 'length' => 255, 'not null' => TRUE, 'default' => ''));
webmaster@1	1994 return $ret;
webmaster@1	1995 }
webmaster@1	1996
webmaster@1	1997 /**
webmaster@1	1998 * Display warning about new Update status module.
webmaster@1	1999 */
webmaster@1	2000 function system_update_6026() {
webmaster@1	2001 $ret = array();
webmaster@1	2002
webmaster@1	2003 // Notify user that new update module exists.
webmaster@1	2004 drupal_set_message('Drupal can check periodically for important bug fixes and security releases using the new update status module. This module can be turned on from the <a href="'. url('admin/build/modules') .'">modules administration page</a>. For more information please read the <a href="http://drupal.org/handbook/modules/update">Update status handbook page</a>.');
webmaster@1	2005
webmaster@1	2006 return $ret;
webmaster@1	2007 }
webmaster@1	2008
webmaster@1	2009 /**
webmaster@1	2010 * Add block cache.
webmaster@1	2011 */
webmaster@1	2012 function system_update_6027() {
webmaster@1	2013 $ret = array();
webmaster@1	2014
webmaster@1	2015 // Create the blocks.cache column.
webmaster@1	2016 db_add_field($ret, 'blocks', 'cache', array('type' => 'int', 'not null' => TRUE, 'default' => 1, 'size' => 'tiny'));
webmaster@1	2017
webmaster@1	2018 // The cache_block table is created in update_fix_d6_requirements() since
webmaster@1	2019 // calls to cache_clear_all() would otherwise cause warnings.
webmaster@1	2020
webmaster@1	2021 // Fill in the values for the new 'cache' column in the {blocks} table.
webmaster@1	2022 foreach (module_list() as $module) {
webmaster@1	2023 if ($module_blocks = module_invoke($module, 'block', 'list')) {
webmaster@1	2024 foreach ($module_blocks as $delta => $block) {
webmaster@1	2025 if (isset($block['cache'])) {
webmaster@1	2026 db_query("UPDATE {blocks} SET cache = %d WHERE module = '%s' AND delta = %d", $block['cache'], $module, $delta);
webmaster@1	2027 }
webmaster@1	2028 }
webmaster@1	2029 }
webmaster@1	2030 }
webmaster@1	2031
webmaster@1	2032 return $ret;
webmaster@1	2033 }
webmaster@1	2034
webmaster@1	2035 /**
webmaster@1	2036 * Add the node load cache table.
webmaster@1	2037 */
webmaster@1	2038 function system_update_6028() {
webmaster@1	2039 // Removed node_load cache to discuss it more for Drupal 7.
webmaster@1	2040 return array();
webmaster@1	2041 }
webmaster@1	2042
webmaster@1	2043 /**
webmaster@1	2044 * Enable the dblog module on sites that upgrade, since otherwise
webmaster@1	2045 * watchdog logging will stop unexpectedly.
webmaster@1	2046 */
webmaster@1	2047 function system_update_6029() {
webmaster@1	2048 // The watchdog table is now owned by dblog, which is not yet
webmaster@1	2049 // "installed" according to the system table, but the table already
webmaster@1	2050 // exists. We set the module as "installed" here to avoid an error
webmaster@1	2051 // later.
webmaster@1	2052 //
webmaster@1	2053 // Although not the case for the initial D6 release, it is likely
webmaster@1	2054 // that dblog.install will have its own update functions eventually.
webmaster@1	2055 // However, dblog did not exist in D5 and this update is part of the
webmaster@1	2056 // initial D6 release, so we know that dblog is not installed yet.
webmaster@1	2057 // It is therefore correct to install it as version 0. If
webmaster@1	2058 // dblog updates exist, the next run of update.php will get them.
webmaster@1	2059 drupal_set_installed_schema_version('dblog', 0);
webmaster@1	2060 module_enable(array('dblog'));
webmaster@1	2061 menu_rebuild();
webmaster@1	2062 return array(array('success' => TRUE, 'query' => "'dblog' module enabled."));
webmaster@1	2063 }
webmaster@1	2064
webmaster@1	2065 /**
webmaster@1	2066 * Add the tables required by actions.inc.
webmaster@1	2067 */
webmaster@1	2068 function system_update_6030() {
webmaster@1	2069 $ret = array();
webmaster@1	2070
webmaster@1	2071 // Rename the old contrib actions table if it exists so the contrib version
webmaster@1	2072 // of the module can do something with the old data.
webmaster@1	2073 if (db_table_exists('actions')) {
webmaster@1	2074 db_rename_table($ret, 'actions', 'actions_old_contrib');
webmaster@1	2075 }
webmaster@1	2076
webmaster@1	2077 $schema['actions'] = array(
webmaster@1	2078 'fields' => array(
webmaster@1	2079 'aid' => array('type' => 'varchar', 'length' => 255, 'not null' => TRUE, 'default' => '0'),
webmaster@1	2080 'type' => array('type' => 'varchar', 'length' => 32, 'not null' => TRUE, 'default' => ''),
webmaster@1	2081 'callback' => array('type' => 'varchar', 'length' => 255, 'not null' => TRUE, 'default' => ''),
webmaster@1	2082 'parameters' => array('type' => 'text', 'not null' => TRUE, 'size' => 'big'),
webmaster@1	2083 'description' => array('type' => 'varchar', 'length' => 255, 'not null' => TRUE, 'default' => '0'),
webmaster@1	2084 ),
webmaster@1	2085 'primary key' => array('aid'),
webmaster@1	2086 );
webmaster@1	2087
webmaster@1	2088 $schema['actions_aid'] = array(
webmaster@1	2089 'fields' => array(
webmaster@1	2090 'aid' => array('type' => 'serial', 'unsigned' => TRUE, 'not null' => TRUE),
webmaster@1	2091 ),
webmaster@1	2092 'primary key' => array('aid'),
webmaster@1	2093 );
webmaster@1	2094
webmaster@1	2095 db_create_table($ret, 'actions', $schema['actions']);
webmaster@1	2096 db_create_table($ret, 'actions_aid', $schema['actions_aid']);
webmaster@1	2097
webmaster@1	2098 return $ret;
webmaster@1	2099 }
webmaster@1	2100
webmaster@1	2101 /**
webmaster@1	2102 * Ensure that installer cannot be run again after updating from Drupal 5.x to 6.x
webmaster@1	2103 * Actually, this is already done by system_update_6014(), so this is now a no-op.
webmaster@1	2104 */
webmaster@1	2105 function system_update_6031() {
webmaster@1	2106 return array();
webmaster@1	2107 }
webmaster@1	2108
webmaster@1	2109 /**
webmaster@1	2110 * profile_fields.name used to be nullable but is part of a unique key
webmaster@1	2111 * and so shouldn't be.
webmaster@1	2112 */
webmaster@1	2113 function system_update_6032() {
webmaster@1	2114 $ret = array();
webmaster@1	2115 if (db_table_exists('profile_fields')) {
webmaster@1	2116 db_drop_unique_key($ret, 'profile_fields', 'name');
webmaster@1	2117 db_change_field($ret, 'profile_fields', 'name', 'name', array('type' => 'varchar', 'length' => 128, 'not null' => TRUE, 'default' => ''));
webmaster@1	2118 db_add_unique_key($ret, 'profile_fields', 'name', array('name'));
webmaster@1	2119 }
webmaster@1	2120 return $ret;
webmaster@1	2121 }
webmaster@1	2122
webmaster@1	2123 /**
webmaster@1	2124 * Change node_comment_statistics to be not autoincrement.
webmaster@1	2125 */
webmaster@1	2126 function system_update_6033() {
webmaster@1	2127 $ret = array();
webmaster@1	2128 if (db_table_exists('node_comment_statistics')) {
webmaster@1	2129 // On pgsql but not mysql, db_change_field() drops all keys
webmaster@1	2130 // involving the changed field, which in this case is the primary
webmaster@1	2131 // key. The normal approach is explicitly drop the pkey, change the
webmaster@1	2132 // field, and re-create the pkey.
webmaster@1	2133 //
webmaster@1	2134 // Unfortunately, in this case that won't work on mysql; we CANNOT
webmaster@1	2135 // drop the pkey because on mysql auto-increment fields must be
webmaster@1	2136 // included in at least one key or index.
webmaster@1	2137 //
webmaster@1	2138 // Since we cannot drop the pkey before db_change_field(), after
webmaster@1	2139 // db_change_field() we may or may not still have a pkey. The
webmaster@1	2140 // simple way out is to re-create the pkey only when using pgsql.
webmaster@1	2141 // Realistic requirements trump idealistic purity.
webmaster@1	2142 db_change_field($ret, 'node_comment_statistics', 'nid', 'nid', array('type' => 'int', 'unsigned' => TRUE, 'not null' => TRUE, 'default' => 0));
webmaster@1	2143 if ($GLOBALS['db_type'] == 'pgsql') {
webmaster@1	2144 db_add_primary_key($ret, 'node_comment_statistics', array('nid'));
webmaster@1	2145 }
webmaster@1	2146 }
webmaster@1	2147 return $ret;
webmaster@1	2148 }
webmaster@1	2149
webmaster@1	2150 /**
webmaster@1	2151 * Rename permission "administer access control" to "administer permissions".
webmaster@1	2152 */
webmaster@1	2153 function system_update_6034() {
webmaster@1	2154 $ret = array();
webmaster@1	2155 $result = db_query("SELECT rid, perm FROM {permission} ORDER BY rid");
webmaster@1	2156 while ($role = db_fetch_object($result)) {
webmaster@1	2157 $renamed_permission = preg_replace('/administer access control/', 'administer permissions', $role->perm);
webmaster@1	2158 if ($renamed_permission != $role->perm) {
webmaster@1	2159 $ret[] = update_sql("UPDATE {permission} SET perm = '$renamed_permission' WHERE rid = $role->rid");
webmaster@1	2160 }
webmaster@1	2161 }
webmaster@1	2162 return $ret;
webmaster@1	2163 }
webmaster@1	2164
webmaster@1	2165 /**
webmaster@1	2166 * Change index on system table for better performance.
webmaster@1	2167 */
webmaster@1	2168 function system_update_6035() {
webmaster@1	2169 $ret = array();
webmaster@1	2170 db_drop_index($ret, 'system', 'weight');
webmaster@1	2171 db_add_index($ret, 'system', 'modules', array(array('type', 12), 'status', 'weight', 'filename'));
webmaster@1	2172 db_add_index($ret, 'system', 'bootstrap', array(array('type', 12), 'status', 'bootstrap', 'weight', 'filename'));
webmaster@1	2173 return $ret;
webmaster@1	2174 }
webmaster@1	2175
webmaster@1	2176 /**
webmaster@1	2177 * Change the search schema and indexing.
webmaster@1	2178 *
webmaster@1	2179 * The table data is preserved where possible in MYSQL and MYSQLi using
webmaster@1	2180 * ALTER IGNORE. Other databases don't support that, so for them the
webmaster@1	2181 * tables are dropped and re-created, and will need to be re-indexed
webmaster@1	2182 * from scratch.
webmaster@1	2183 */
webmaster@1	2184 function system_update_6036() {
webmaster@1	2185 $ret = array();
webmaster@1	2186 if (db_table_exists('search_index')) {
webmaster@1	2187 // Create the search_dataset.reindex column.
webmaster@1	2188 db_add_field($ret, 'search_dataset', 'reindex', array('type' => 'int', 'unsigned' => TRUE, 'not null' => TRUE, 'default' => 0));
webmaster@1	2189
webmaster@1	2190 // Drop the search_index.from fields which are no longer used.
webmaster@1	2191 db_drop_index($ret, 'search_index', 'from_sid_type');
webmaster@1	2192 db_drop_field($ret, 'search_index', 'fromsid');
webmaster@1	2193 db_drop_field($ret, 'search_index', 'fromtype');
webmaster@1	2194
webmaster@1	2195 // Drop the search_dataset.sid_type index, so that it can be made unique.
webmaster@1	2196 db_drop_index($ret, 'search_dataset', 'sid_type');
webmaster@1	2197
webmaster@1	2198 // Create the search_node_links Table.
webmaster@1	2199 $search_node_links_schema = array(
webmaster@1	2200 'fields' => array(
webmaster@1	2201 'sid' => array('type' => 'int', 'unsigned' => TRUE, 'not null' => TRUE, 'default' => 0),
webmaster@1	2202 'type' => array('type' => 'varchar', 'length' => 16, 'not null' => TRUE, 'default' => ''),
webmaster@1	2203 'nid' => array('type' => 'int', 'unsigned' => TRUE, 'not null' => TRUE, 'default' => 0),
webmaster@1	2204 'caption' => array('type' => 'text', 'size' => 'big', 'not null' => FALSE),
webmaster@1	2205 ),
webmaster@1	2206 'primary key' => array('sid', 'type', 'nid'),
webmaster@1	2207 'indexes' => array('nid' => array('nid')),
webmaster@1	2208 );
webmaster@1	2209 db_create_table($ret, 'search_node_links', $search_node_links_schema);
webmaster@1	2210
webmaster@1	2211 // with the change to search_dataset.reindex, the search queue is handled differently,
webmaster@1	2212 // and this is no longer needed
webmaster@1	2213 variable_del('node_cron_last');
webmaster@1	2214
webmaster@1	2215 // Add a unique index for the search_index.
webmaster@1	2216 if ($GLOBALS['db_type'] == 'mysql' \|\| $GLOBALS['db_type'] == 'mysqli') {
webmaster@1	2217 // Since it's possible that some existing sites have duplicates,
webmaster@1	2218 // create the index using the IGNORE keyword, which ignores duplicate errors.
webmaster@1	2219 // However, pgsql doesn't support it
webmaster@1	2220 $ret[] = update_sql("ALTER IGNORE TABLE {search_index} ADD UNIQUE KEY word_sid_type (word, sid, type)");
webmaster@1	2221 $ret[] = update_sql("ALTER IGNORE TABLE {search_dataset} ADD UNIQUE KEY sid_type (sid, type)");
webmaster@1	2222
webmaster@1	2223 // Everything needs to be reindexed.
webmaster@1	2224 $ret[] = update_sql("UPDATE {search_dataset} SET reindex = 1");
webmaster@1	2225 }
webmaster@1	2226 else {
webmaster@1	2227 // Delete the existing tables if there are duplicate values
webmaster@1	2228 if (db_result(db_query("SELECT sid FROM {search_dataset} GROUP BY sid, type HAVING COUNT() > 1")) \|\| db_result(db_query("SELECT sid FROM {search_index} GROUP BY word, sid, type HAVING COUNT() > 1"))) {
webmaster@1	2229 $ret[] = update_sql('DELETE FROM {search_dataset}');
webmaster@1	2230 $ret[] = update_sql('DELETE FROM {search_index}');
webmaster@1	2231 $ret[] = update_sql('DELETE FROM {search_total}');
webmaster@1	2232 }
webmaster@1	2233 else {
webmaster@1	2234 // Everything needs to be reindexed.
webmaster@1	2235 $ret[] = update_sql("UPDATE {search_dataset} SET reindex = 1");
webmaster@1	2236 }
webmaster@1	2237
webmaster@1	2238 // create the new indexes
webmaster@1	2239 db_add_unique_key($ret, 'search_index', 'word_sid_type', array('word', 'sid', 'type'));
webmaster@1	2240 db_add_unique_key($ret, 'search_dataset', 'sid_type', array('sid', 'type'));
webmaster@1	2241 }
webmaster@1	2242 }
webmaster@1	2243 return $ret;
webmaster@1	2244 }
webmaster@1	2245
webmaster@1	2246 /**
webmaster@1	2247 * Create consistent empty region for disabled blocks.
webmaster@1	2248 */
webmaster@1	2249 function system_update_6037() {
webmaster@1	2250 $ret = array();
webmaster@1	2251 db_change_field($ret, 'blocks', 'region', 'region', array('type' => 'varchar', 'length' => 64, 'not null' => TRUE, 'default' => ''));
webmaster@1	2252 $ret[] = update_sql("UPDATE {blocks} SET region = '' WHERE status = 0");
webmaster@1	2253 return $ret;
webmaster@1	2254 }
webmaster@1	2255
webmaster@1	2256 /**
webmaster@1	2257 * Ensure that "Account" is not used as a Profile category.
webmaster@1	2258 */
webmaster@1	2259 function system_update_6038() {
webmaster@1	2260 $ret = array();
webmaster@1	2261 if (db_table_exists('profile_fields')) {
webmaster@1	2262 $ret[] = update_sql("UPDATE {profile_fields} SET category = 'Account settings' WHERE LOWER(category) = 'account'");
webmaster@1	2263 if ($affectedrows = db_affected_rows()) {
webmaster@1	2264 drupal_set_message('There were '. $affectedrows .' profile fields that used a reserved category name. They have been assigned to the category "Account settings".');
webmaster@1	2265 }
webmaster@1	2266 }
webmaster@1	2267 return $ret;
webmaster@1	2268 }
webmaster@1	2269
webmaster@1	2270 /**
webmaster@1	2271 * Rename permissions "edit foo content" to "edit any foo content".
webmaster@1	2272 * Also update poll module permission "create polls" to "create
webmaster@1	2273 * poll content".
webmaster@1	2274 */
webmaster@1	2275 function system_update_6039() {
webmaster@1	2276 $ret = array();
webmaster@1	2277 $result = db_query("SELECT rid, perm FROM {permission} ORDER BY rid");
webmaster@1	2278 while ($role = db_fetch_object($result)) {
webmaster@1	2279 $renamed_permission = preg_replace('/(?<=^\|,\ )edit\ ([a-zA-Z0-9_\-]+)\ content(?=,\|$)/', 'edit any $1 content', $role->perm);
webmaster@1	2280 $renamed_permission = preg_replace('/(?<=^\|,\ )create\ polls(?=,\|$)/', 'create poll content', $renamed_permission);
webmaster@1	2281 if ($renamed_permission != $role->perm) {
webmaster@1	2282 $ret[] = update_sql("UPDATE {permission} SET perm = '$renamed_permission' WHERE rid = $role->rid");
webmaster@1	2283 }
webmaster@1	2284 }
webmaster@1	2285 return $ret;
webmaster@1	2286 }
webmaster@1	2287
webmaster@1	2288 /**
webmaster@1	2289 * Add a weight column to the upload table.
webmaster@1	2290 */
webmaster@1	2291 function system_update_6040() {
webmaster@1	2292 $ret = array();
webmaster@1	2293 if (db_table_exists('upload')) {
webmaster@1	2294 db_add_field($ret, 'upload', 'weight', array('type' => 'int', 'not null' => TRUE, 'default' => 0, 'size' => 'tiny'));
webmaster@1	2295 }
webmaster@1	2296 return $ret;
webmaster@1	2297 }
webmaster@1	2298
webmaster@1	2299 /**
webmaster@1	2300 * Change forum vocabulary not to be required by default and set the weight of the forum.module 1 higher than the taxonomy.module.
webmaster@1	2301 */
webmaster@1	2302 function system_update_6041() {
webmaster@1	2303 $weight = intval((db_result(db_query("SELECT weight FROM {system} WHERE name = 'taxonomy'"))) + 1);
webmaster@1	2304 $ret = array();
webmaster@1	2305 $vid = intval(variable_get('forum_nav_vocabulary', ''));
webmaster@1	2306 if (db_table_exists('vocabulary') && $vid) {
webmaster@1	2307 $ret[] = update_sql("UPDATE {vocabulary} SET required = 0 WHERE vid = " . $vid);
webmaster@1	2308 $ret[] = update_sql("UPDATE {system} SET weight = ". $weight ." WHERE name = 'forum'");
webmaster@1	2309 }
webmaster@1	2310 return $ret;
webmaster@1	2311 }
webmaster@1	2312
webmaster@1	2313 /**
webmaster@1	2314 * Upgrade recolored theme stylesheets to new array structure.
webmaster@1	2315 */
webmaster@1	2316 function system_update_6042() {
webmaster@1	2317 foreach (list_themes() as $theme) {
webmaster@1	2318 $stylesheet = variable_get('color_'. $theme->name .'_stylesheet', NULL);
webmaster@1	2319 if (!empty($stylesheet)) {
webmaster@1	2320 variable_set('color_'. $theme->name .'_stylesheets', array($stylesheet));
webmaster@1	2321 variable_del('color_'. $theme->name .'_stylesheet');
webmaster@1	2322 }
webmaster@1	2323 }
webmaster@1	2324 return array();
webmaster@1	2325 }
webmaster@1	2326
webmaster@1	2327 /**
webmaster@1	2328 * Update table indices to make them more rational and useful.
webmaster@1	2329 */
webmaster@1	2330 function system_update_6043() {
webmaster@1	2331 $ret = array();
webmaster@1	2332 // Required modules first.
webmaster@1	2333 // Add new system module indexes.
webmaster@1	2334 db_add_index($ret, 'flood', 'allow', array('event', 'hostname', 'timestamp'));
webmaster@1	2335 db_add_index($ret, 'history', 'nid', array('nid'));
webmaster@1	2336 // Change length of theme field in {blocks} to be consistent with module, and
webmaster@1	2337 // to avoid a MySQL error regarding a too-long index. Also add new indices.
webmaster@1	2338 db_change_field($ret, 'blocks', 'theme', 'theme', array('type' => 'varchar', 'length' => 64, 'not null' => TRUE, 'default' => ''),array(
webmaster@1	2339 'unique keys' => array('tmd' => array('theme', 'module', 'delta'),),
webmaster@1	2340 'indexes' => array('list' => array('theme', 'status', 'region', 'weight', 'module'),),));
webmaster@1	2341 db_add_index($ret, 'blocks_roles', 'rid', array('rid'));
webmaster@1	2342 // Improve filter module indices.
webmaster@1	2343 db_drop_index($ret, 'filters', 'weight');
webmaster@1	2344 db_add_unique_key($ret, 'filters', 'fmd', array('format', 'module', 'delta'));
webmaster@1	2345 db_add_index($ret, 'filters', 'list', array('format', 'weight', 'module', 'delta'));
webmaster@1	2346 // Drop unneeded keys form the node table.
webmaster@1	2347 db_drop_index($ret, 'node', 'status');
webmaster@1	2348 db_drop_unique_key($ret, 'node', 'nid_vid');
webmaster@1	2349 // Improve user module indices.
webmaster@1	2350 db_add_index($ret, 'users', 'mail', array('mail'));
webmaster@1	2351 db_add_index($ret, 'users_roles', 'rid', array('rid'));
webmaster@1	2352
webmaster@1	2353 // Optional modules - need to check if the tables exist.
webmaster@1	2354 // Alter aggregator module's tables primary keys to make them more useful.
webmaster@1	2355 if (db_table_exists('aggregator_category_feed')) {
webmaster@1	2356 db_drop_primary_key($ret, 'aggregator_category_feed');
webmaster@1	2357 db_add_primary_key($ret, 'aggregator_category_feed', array('cid', 'fid'));
webmaster@1	2358 db_add_index($ret, 'aggregator_category_feed', 'fid', array('fid'));
webmaster@1	2359 }
webmaster@1	2360 if (db_table_exists('aggregator_category_item')) {
webmaster@1	2361 db_drop_primary_key($ret, 'aggregator_category_item');
webmaster@1	2362 db_add_primary_key($ret, 'aggregator_category_item', array('cid', 'iid'));
webmaster@1	2363 db_add_index($ret, 'aggregator_category_item', 'iid', array('iid'));
webmaster@1	2364 }
webmaster@1	2365 // Alter contact module's table to add an index.
webmaster@1	2366 if (db_table_exists('contact')) {
webmaster@1	2367 db_add_index($ret, 'contact', 'list', array('weight', 'category'));
webmaster@1	2368 }
webmaster@1	2369 // Alter locale table to add a primary key, drop an index.
webmaster@1	2370 if (db_table_exists('locales_target')) {
webmaster@1	2371 db_add_primary_key($ret, 'locales_target', array('language', 'lid', 'plural'));
webmaster@1	2372 }
webmaster@1	2373 // Alter a poll module table to add a primary key.
webmaster@1	2374 if (db_table_exists('poll_votes')) {
webmaster@1	2375 db_drop_index($ret, 'poll_votes', 'nid');
webmaster@1	2376 db_add_primary_key($ret, 'poll_votes', array('nid', 'uid', 'hostname'));
webmaster@1	2377 }
webmaster@1	2378 // Alter a profile module table to add a primary key.
webmaster@1	2379 if (db_table_exists('profile_values')) {
webmaster@1	2380 db_drop_index($ret, 'profile_values', 'uid');
webmaster@1	2381 db_drop_index($ret, 'profile_values', 'fid');
webmaster@1	2382 db_change_field($ret,'profile_values' ,'fid', 'fid', array('type' => 'int', 'unsigned' => TRUE, 'not null' => TRUE, 'default' => 0,), array('indexes' => array('fid' => array('fid'),)));
webmaster@1	2383 db_change_field($ret,'profile_values' ,'uid', 'uid', array('type' => 'int', 'unsigned' => TRUE, 'not null' => TRUE, 'default' => 0,));
webmaster@1	2384 db_add_primary_key($ret, 'profile_values', array('uid', 'fid'));
webmaster@1	2385 }
webmaster@1	2386 // Alter a statistics module table to add an index.
webmaster@1	2387 if (db_table_exists('accesslog')) {
webmaster@1	2388 db_add_index($ret, 'accesslog', 'uid', array('uid'));
webmaster@1	2389 }
webmaster@1	2390 // Alter taxonomy module's tables.
webmaster@1	2391 if (db_table_exists('term_data')) {
webmaster@1	2392 db_drop_index($ret, 'term_data', 'vid');
webmaster@1	2393 db_add_index($ret, 'term_data', 'vid_name', array('vid', 'name'));
webmaster@1	2394 db_add_index($ret, 'term_data', 'taxonomy_tree', array('vid', 'weight', 'name'));
webmaster@1	2395 }
webmaster@1	2396 if (db_table_exists('term_node')) {
webmaster@1	2397 db_drop_primary_key($ret, 'term_node');
webmaster@1	2398 db_drop_index($ret, 'term_node', 'tid');
webmaster@1	2399 db_add_primary_key($ret, 'term_node', array('tid', 'vid'));
webmaster@1	2400 }
webmaster@1	2401 if (db_table_exists('term_relation')) {
webmaster@1	2402 db_drop_index($ret, 'term_relation', 'tid1');
webmaster@1	2403 db_add_unique_key($ret, 'term_relation', 'tid1_tid2', array('tid1', 'tid2'));
webmaster@1	2404 }
webmaster@1	2405 if (db_table_exists('term_synonym')) {
webmaster@1	2406 db_drop_index($ret, 'term_synonym', 'name');
webmaster@1	2407 db_add_index($ret, 'term_synonym', 'name_tid', array('name', 'tid'));
webmaster@1	2408 }
webmaster@1	2409 if (db_table_exists('vocabulary')) {
webmaster@1	2410 db_add_index($ret, 'vocabulary', 'list', array('weight', 'name'));
webmaster@1	2411 }
webmaster@1	2412 if (db_table_exists('vocabulary_node_types')) {
webmaster@1	2413 db_drop_primary_key($ret, 'vocabulary_node_types');
webmaster@1	2414 db_add_primary_key($ret, 'vocabulary_node_types', array('type', 'vid'));
webmaster@1	2415 db_add_index($ret, 'vocabulary_node_types', 'vid', array('vid'));
webmaster@1	2416 }
webmaster@1	2417 // If we updated in RC1 or before ensure we don't update twice.
webmaster@1	2418 variable_set('system_update_6043_RC2', TRUE);
webmaster@1	2419
webmaster@1	2420 return $ret;
webmaster@1	2421 }
webmaster@1	2422
webmaster@1	2423 /**
webmaster@1	2424 * RC1 to RC2 index cleanup.
webmaster@1	2425 */
webmaster@1	2426 function system_update_6044() {
webmaster@1	2427 $ret = array();
webmaster@1	2428
webmaster@1	2429 // Delete invalid entries in {term_node} after system_update_6001.
webmaster@1	2430 $ret[] = update_sql("DELETE FROM {term_node} WHERE vid = 0");
webmaster@1	2431
webmaster@1	2432 // Only execute the rest of this function if 6043 was run in RC1 or before.
webmaster@1	2433 if (variable_get('system_update_6043_RC2', FALSE)) {
webmaster@1	2434 variable_del('system_update_6043_RC2');
webmaster@1	2435 return $ret;
webmaster@1	2436 }
webmaster@1	2437
webmaster@1	2438 // User module indices.
webmaster@1	2439 db_drop_unique_key($ret, 'users', 'mail');
webmaster@1	2440 db_add_index($ret, 'users', 'mail', array('mail'));
webmaster@1	2441
webmaster@1	2442 // Optional modules - need to check if the tables exist.
webmaster@1	2443 // Alter taxonomy module's tables.
webmaster@1	2444 if (db_table_exists('term_data')) {
webmaster@1	2445 db_drop_unique_key($ret, 'term_data', 'vid_name');
webmaster@1	2446 db_add_index($ret, 'term_data', 'vid_name', array('vid', 'name'));
webmaster@1	2447 }
webmaster@1	2448 if (db_table_exists('term_synonym')) {
webmaster@1	2449 db_drop_unique_key($ret, 'term_synonym', 'name_tid', array('name', 'tid'));
webmaster@1	2450 db_add_index($ret, 'term_synonym', 'name_tid', array('name', 'tid'));
webmaster@1	2451 }
webmaster@1	2452
webmaster@1	2453 return $ret;
webmaster@1	2454 }
webmaster@1	2455
webmaster@1	2456 /**
webmaster@1	2457 * Update blog, book and locale module permissions.
webmaster@1	2458 *
webmaster@1	2459 * Blog module got "edit own blog" replaced with the more granular "create
webmaster@1	2460 * blog entries", "edit own blog entries" and "delete own blog entries"
webmaster@1	2461 * permissions. We grant create and edit to previously privileged users, but
webmaster@1	2462 * delete is not granted to be in line with other permission changes in Drupal 6.
webmaster@1	2463 *
webmaster@1	2464 * Book module's "edit book pages" was upgraded to the bogus "edit book content"
webmaster@1	2465 * in Drupal 6 RC1 instead of "edit any book content", which would be correct.
webmaster@1	2466 *
webmaster@1	2467 * Locale module introduced "administer languages" and "translate interface"
webmaster@1	2468 * in place of "administer locales".
webmaster@1	2469 *
webmaster@1	2470 * Modeled after system_update_6039().
webmaster@1	2471 */
webmaster@1	2472 function system_update_6045() {
webmaster@1	2473 $ret = array();
webmaster@1	2474 $result = db_query("SELECT rid, perm FROM {permission} ORDER BY rid");
webmaster@1	2475 while ($role = db_fetch_object($result)) {
webmaster@1	2476 $renamed_permission = preg_replace('/(?<=^\|,\ )edit\ own\ blog(?=,\|$)/', 'create blog entries, edit own blog entries', $role->perm);
webmaster@1	2477 $renamed_permission = preg_replace('/(?<=^\|,\ )edit\ book\ content(?=,\|$)/', 'edit any book content', $renamed_permission);
webmaster@1	2478 $renamed_permission = preg_replace('/(?<=^\|,\ )administer\ locales(?=,\|$)/', 'administer languages, translate interface', $renamed_permission);
webmaster@1	2479 if ($renamed_permission != $role->perm) {
webmaster@1	2480 $ret[] = update_sql("UPDATE {permission} SET perm = '$renamed_permission' WHERE rid = $role->rid");
webmaster@1	2481 }
webmaster@1	2482 }
webmaster@1	2483
webmaster@1	2484 // Notify user that delete permissions may have been changed. This was in
webmaster@1	2485 // effect since system_update_6039(), but there was no user notice.
webmaster@1	2486 drupal_set_message('Drupal now has separate edit and delete permissions. Previously, users who were able to edit content were automatically allowed to delete it. For added security, delete permissions for individual core content types have been <strong>removed</strong> from all roles on your site (only roles with the "administer nodes" permission can now delete these types of content). If you would like to reenable any individual delete permissions, you can do this at the <a href="'. url('admin/user/permissions', array('fragment' => 'module-node')) .'">permissions page</a>.');
webmaster@1	2487 return $ret;
webmaster@1	2488 }
webmaster@1	2489
webmaster@1	2490 /**
webmaster@1	2491 * Ensure that the file_directory_path variable is set (using the old 5.x
webmaster@1	2492 * default, if necessary), so that the changed 6.x default won't break
webmaster@1	2493 * existing sites.
webmaster@1	2494 */
webmaster@1	2495 function system_update_6046() {
webmaster@1	2496 $ret = array();
webmaster@1	2497 if (!variable_get('file_directory_path', FALSE)) {
webmaster@1	2498 variable_set('file_directory_path', 'files');
webmaster@1	2499 $ret[] = array('success' => TRUE, 'query' => "variable_set('file_directory_path')");
webmaster@1	2500 }
webmaster@1	2501 return $ret;
webmaster@1	2502 }
webmaster@1	2503
webmaster@1	2504 /**
webmaster@1	2505 * Fix cache mode for blocks inserted in system_install() in fresh installs of previous RC.
webmaster@1	2506 */
webmaster@1	2507 function system_update_6047() {
webmaster@1	2508 $ret = array();
webmaster@1	2509 $ret[] = update_sql("UPDATE {blocks} SET cache = -1 WHERE module = 'user' AND delta IN ('0', '1')");
webmaster@1	2510 $ret[] = update_sql("UPDATE {blocks} SET cache = -1 WHERE module = 'system' AND delta = '0'");
webmaster@1	2511 return $ret;
webmaster@1	2512 }
webmaster@1	2513
webmaster@1	2514 /**
webmaster@1	2515 * @} End of "defgroup updates-5.x-to-6.x"
webmaster@1	2516 * The next series of updates should start at 7000.
webmaster@1	2517 */

Mercurial > defr > drupal > core

annotate modules/system/system.install @ 3:165d43f946a8 6.1