optimizedb.module in OptimizeDB 7
Same filename and directory in other branches
Database Optimization.
Optimizing the site database and clearing tables cache_form.
File
optimizedb.moduleView source
<?php
/**
* @file
* Database Optimization.
*
* Optimizing the site database and clearing tables cache_form.
*/
// Delete cache in table "cache_form" which expired.
define('OPTIMIZEDB_CLEAR_EXPIRED_CACHE', 0);
// Delete entire cache in table "cache_form".
define('OPTIMIZEDB_CLEAR_ENTIRE_CACHE', 1);
// Step for time clear period.
define('OPTIMIZEDB_CLEAR_PERIOD_STEP', 6);
/**
* Implements hook_menu().
*/
function optimizedb_menu() {
$items['admin/config/development/optimizedb'] = array(
'title' => 'Database Optimization',
'description' => 'Optimizing the site database and clearing tables cache_form.',
'page callback' => 'drupal_get_form',
'page arguments' => array(
'optimizedb_admin',
),
'access arguments' => array(
'administer optimizedb settings',
),
'type' => MENU_NORMAL_ITEM,
);
$items['admin/config/development/optimizedb/settings'] = array(
'title' => 'Database Optimization',
'type' => MENU_DEFAULT_LOCAL_TASK,
);
$items['admin/config/development/optimizedb/hide'] = array(
'title' => 'Hide notification',
'page callback' => 'optimizedb_hide_notification',
'access arguments' => array(
'administer optimizedb settings',
),
'type' => MENU_LOCAL_TASK,
);
$items['admin/config/development/optimizedb/list_tables'] = array(
'title' => 'List of tables in the database',
'page callback' => 'drupal_get_form',
'page arguments' => array(
'optimizedb_list_tables',
),
'access arguments' => array(
'administer optimizedb settings',
),
'type' => MENU_LOCAL_TASK,
);
return $items;
}
/**
* Implements hook_permission().
*/
function optimizedb_permission() {
return array(
'administer optimizedb settings' => array(
'title' => t('Database Optimization'),
'description' => t('Startup and configuration module.'),
),
);
}
/**
* Database Drivers with which works module.
*
* @return array
* List drivers.
*/
function optimizedb_available_db_drivers() {
return array(
'mysql',
'pgsql',
);
}
/**
* Check the module can work with the database driver.
*
* @return string|false
*/
function optimizedb_check_works() {
// Ensure translations don't break during installation.
$t = get_t();
$list_drivers = optimizedb_available_db_drivers();
$db_driver = db_driver();
if (!in_array($db_driver, $list_drivers)) {
return $t('The module Optimizedb does not work with db driver "@name".', array(
'@name' => $db_driver,
));
}
return FALSE;
}
/**
* Configuring the module.
*
* @see optimizedb_admin_clear_table_submit()
* @see optimizedb_admin_clear_table_all_submit()
* @see optimizedb_admin_optimize_table_submit()
*
* @ingroup forms
*/
function optimizedb_admin($form, &$form_state) {
if ($message = optimizedb_check_works()) {
$form['error'] = array(
'#markup' => $message,
);
return $form;
}
$form['executing_commands'] = array(
'#type' => 'fieldset',
'#title' => t('Executing commands manually'),
);
$form['executing_commands']['clear'] = array(
'#type' => 'submit',
'#value' => t('Clear cache_form table'),
'#submit' => array(
'optimizedb_admin_clear_table_submit',
),
);
$form['executing_commands']['clear_all'] = array(
'#type' => 'submit',
'#value' => t('Clear an entire table cache_form'),
'#submit' => array(
'optimizedb_admin_clear_table_all_submit',
),
);
$form['executing_commands']['optimize'] = array(
'#type' => 'submit',
'#value' => t('Optimize tables'),
'#submit' => array(
'optimizedb_admin_optimize_table_submit',
),
);
$form['executing_commands']['info'] = array(
'#markup' => t('<strong>Clear cache_form table</strong> - clear the cache in a table cache_form, which has expired.<br /><strong>Clear an entire table cache_form</strong> - deleting all the cache in a table cache_form.'),
'#prefix' => '<div class="clearfix"></div>',
);
$form['optimizedb_auto'] = array(
'#type' => 'fieldset',
'#title' => t('Automatic clear cache_form table.'),
);
$form['optimizedb_auto']['optimizedb_clear_type'] = array(
'#type' => 'select',
'#title' => t('Cache removal option'),
'#options' => array(
0 => t('Delete cache which expired'),
1 => t('Delete entire cache'),
),
'#default_value' => variable_get('optimizedb_clear_type', 0),
);
$form['optimizedb_auto']['optimizedb_clear_limit'] = array(
'#type' => 'select',
'#title' => t('Remove for one time'),
'#description' => t('The number of deleted records from cache_form table at a time.'),
'#default_value' => variable_get('optimizedb_clear_limit', 0),
'#options' => array(
0 => t('Without limits'),
1000 => 1000,
5000 => 5000,
10000 => 10000,
50000 => 50000,
100000 => 100000,
500000 => 500000,
),
'#states' => array(
'visible' => array(
'select[name="optimizedb_clear_type"]' => array(
'value' => '0',
),
),
),
);
$last_clear = variable_get('optimizedb_last_clear', 0);
$form['optimizedb_auto']['optimizedb_clear_period'] = array(
'#type' => 'select',
'#title' => t('Clear cache_form table every'),
'#description' => t('Last run: @date ago.', array(
'@date' => _optimizedb_date($last_clear),
)),
'#default_value' => variable_get('optimizedb_clear_period', 0),
'#options' => array(
0 => t('Disabled'),
100 => t('When performing Cron'),
1 => t('@count day', array(
'@count' => 1,
)),
2 => t('2 day'),
7 => t('7 days'),
14 => t('14 days'),
30 => t('30 days'),
60 => t('60 days'),
),
);
$time_array = array(
t('Disabled'),
);
foreach (range(0, 23, OPTIMIZEDB_CLEAR_PERIOD_STEP) as $time) {
$time_finish = $time + OPTIMIZEDB_CLEAR_PERIOD_STEP;
$time_format = number_format($time, 2, ':', '') . ' - ' . number_format($time_finish, 2, ':', '');
$time_array[$time_finish] = $time_format;
}
$form['optimizedb_auto']['optimizedb_clear_period_time'] = array(
'#type' => 'select',
'#title' => t('The period of time when you need to clean'),
'#default_value' => variable_get('optimizedb_clear_period_time', 0),
'#options' => $time_array,
'#description' => t('<b>Warning!</b> If Cron will not be executed in the selected time period, the cleaning is not going to happen.'),
);
// Default values.
$table_length = new stdClass();
$table_length->Data_length = 0;
$table_length->Index_length = 0;
switch (db_driver()) {
case 'mysql':
$table_name = Database::getConnection()
->prefixTables('{cache_form}');
$quote_char = variable_get('mysql_identifier_quote_character', MYSQL_IDENTIFIER_QUOTE_CHARACTER_DEFAULT);
$table_name = str_replace($quote_char, '', $table_name);
$table_length = db_query('SHOW TABLE STATUS LIKE :table_name', array(
':table_name' => db_like($table_name),
))
->fetchObject();
break;
case 'pgsql':
$table_length = db_query("SELECT pg_total_relation_size('{cache_form}') AS \"Data_length\",\n 0 AS \"Index_length\"")
->fetchObject();
break;
}
$table_length = $table_length->Data_length + $table_length->Index_length;
$form['optimizedb_auto']['length'] = array(
'#markup' => t('The current size of the table <strong>@length</strong>.', array(
'@length' => format_size($table_length),
)),
);
$form['optimize_table'] = array(
'#type' => 'fieldset',
'#title' => t('Optimization settings database'),
);
$last_optimization = variable_get('optimizedb_last_optimization', 0);
$form['optimize_table']['optimizedb_optimization_period'] = array(
'#type' => 'select',
'#title' => t('Receive notification of the need to optimize the database, every.'),
'#description' => t('Last run: @date ago.', array(
'@date' => _optimizedb_date($last_optimization),
)),
'#default_value' => variable_get('optimizedb_optimization_period', 0),
'#options' => array(
0 => t('Disabled'),
1 => t('@count day', array(
'@count' => 1,
)),
2 => t('2 day'),
7 => t('7 days'),
14 => t('14 days'),
30 => t('30 days'),
60 => t('60 days'),
),
);
$size_tables = format_size(variable_get('optimizedb_tables_size', 0));
$form['optimize_table']['tables'] = array(
'#type' => 'item',
'#title' => t('Current information on all database tables.'),
'#markup' => t('The size of all tables in the database: <b>@size</b>. View the size of the tables separately, you can on the page - <a href="@url">List of tables in the database</a>.', array(
'@size' => $size_tables,
'@url' => url('admin/config/development/optimizedb/list_tables'),
)),
);
return system_settings_form($form);
}
/**
* Page hide notification.
*/
function optimizedb_hide_notification() {
if ($message = optimizedb_check_works()) {
return $message;
}
$time = REQUEST_TIME;
$notify_optimize = variable_get('optimizedb_notify_optimize', FALSE);
// There is a need to disable the notification?
if ($notify_optimize) {
variable_set('optimizedb_notify_optimize', FALSE);
// If the notification of the need to optimize hiding, so she runs.
variable_set('optimizedb_last_optimization', $time);
$optimization_period = (int) variable_get('optimizedb_optimization_period', 0);
$time_next_optimization = strtotime('+ ' . $optimization_period . ' day', $time);
drupal_set_message(t('The following message on the need to perform optimization, you get - @date.', array(
'@date' => format_date($time_next_optimization),
)));
}
else {
drupal_set_message(t('Alerts are not available.'));
}
return '';
}
/**
* List of tables in the database with the size and sorting.
*
* @see optimizedb_list_tables_check_tables_submit()
* @see optimizedb_list_tables_repair_tables_submit()
* @see optimizedb_list_tables_optimize_tables_submit()
*
* @ingroup forms
*/
function optimizedb_list_tables($form, &$form_state) {
if ($message = optimizedb_check_works()) {
$form['error'] = array(
'#markup' => $message,
);
return $form;
}
$headers = array(
'name' => array(
'data' => t('Table name'),
),
'size' => array(
'data' => t('Table size'),
'field' => 'size',
'sort' => 'desc',
),
);
$tables = _optimizedb_tables_list();
// Desc or asc.
$sort = tablesort_get_sort($headers);
$sort_table =& drupal_static('_optimizedb_list_tables_sort:sort');
$sort_table = $sort;
// Sort descending and ascending.
usort($tables, '_optimizedb_list_tables_sort');
$rows = array();
foreach ($tables as $table) {
// Parameter "size_byte" us only needed to sort, now his unit to remove.
unset($table['size_byte']);
$rows[$table['name']] = $table;
}
$operations_tables_result = isset($_SESSION['optimizedb_list_tables_operations']) ? $_SESSION['optimizedb_list_tables_operations'] : NULL;
if (!is_null($operations_tables_result)) {
if ($operations_tables_result == array()) {
drupal_set_message(t('The operation completed successfully.'));
}
else {
$form['operations_tables'] = array(
'#type' => 'fieldset',
'#title' => t('Errors that arose during the operation:'),
);
$form['operations_tables']['errors'] = array(
'#markup' => theme('table', array(
'header' => array(
array(
'data' => t('Table name'),
),
array(
'data' => t('Type of problem'),
),
array(
'data' => t('Information about the problem'),
),
),
'rows' => $operations_tables_result,
)),
);
}
}
$_SESSION['optimizedb_list_tables_operations'] = NULL;
if (db_driver() == 'mysql') {
$form['operations'] = array(
'#type' => 'fieldset',
'#title' => t('Operations with tables:'),
);
$form['operations']['check_tables'] = array(
'#type' => 'submit',
'#value' => t('Check tables'),
'#submit' => array(
'optimizedb_list_tables_check_tables_submit',
),
);
$form['operations']['repair_tables'] = array(
'#type' => 'submit',
'#value' => t('Repair tables'),
'#submit' => array(
'optimizedb_list_tables_repair_tables_submit',
),
);
$form['operations']['optimize_tables'] = array(
'#type' => 'submit',
'#value' => t('Optimize tables'),
'#submit' => array(
'optimizedb_list_tables_optimize_tables_submit',
),
);
}
$form['tables'] = array(
'#type' => 'tableselect',
'#header' => $headers,
'#options' => $rows,
'#empty' => t('No content available.'),
);
return $form;
}
/**
* Form submission handler for optimizedb_list_tables().
*
* Checking the selected tables to find errors.
*/
function optimizedb_list_tables_check_tables_submit($form, &$form_state) {
_optimizedb_list_tables_operation_execute($form, $form_state, 'CHECK TABLE');
}
/**
* Form submission handler for optimizedb_list_tables().
*
* Repair selected tables.
*/
function optimizedb_list_tables_repair_tables_submit($form, &$form_state) {
_optimizedb_list_tables_operation_execute($form, $form_state, 'REPAIR TABLE');
}
/**
* Form submission handler for optimizedb_list_tables().
*
* Optimization of the selected tables.
*/
function optimizedb_list_tables_optimize_tables_submit($form, &$form_state) {
_optimizedb_list_tables_operation_execute($form, $form_state, 'OPTIMIZE TABLE');
}
/**
* Performing operations on tables.
*
* @param string $operation_name
* The operation to be performed with tables.
*
* @see _optimizedb_list_tables_operation_execute_run()
*/
function _optimizedb_list_tables_operation_execute($form, $form_state, $operation_name) {
$tables_selected = $form_state['values']['tables'];
if (db_driver() == 'mysql') {
if (!empty($tables_selected)) {
$operations = array();
foreach ($tables_selected as $table_name => $selected) {
if ($table_name === $selected) {
$operations[] = array(
'_optimizedb_list_tables_operation_execute_run',
array(
array(
'name' => $table_name,
'operation' => $operation_name,
),
),
);
}
}
if (empty($operations)) {
drupal_set_message(t('To execute, you must select at least one table from the list.'), 'error');
}
else {
$batch = array(
'operations' => $operations,
'finished' => '_optimizedb_list_tables_operation_execute_finished',
);
batch_set($batch);
}
}
else {
drupal_set_message(t('To execute, you must select at least one table from the list.'), 'error');
}
}
else {
drupal_set_message(t('Function to check tables is only available for databases MySQL.'), 'error');
}
}
/**
* Batch callback: Common tasks checking, repairs and optimizes tables.
*
* @param array $param
* Table names and types of operations.
* @param array $context
* Reference to an array used for Batch API storage.
*/
function _optimizedb_list_tables_operation_execute_run($param, &$context) {
$operation_result = db_query($param['operation'] . ' ' . $param['name'])
->fetchAll();
foreach ($operation_result as $result) {
if (isset($result->Msg_type) && in_array(strtolower($result->Msg_type), array(
'error',
'warning',
))) {
$context['results']['errors'][] = array(
array(
'data' => $param['name'],
),
array(
'data' => $result->Msg_type,
),
array(
'data' => $result->Msg_text,
),
);
}
}
}
/**
* Output results when a batch is complete.
*
* Callback for batch_set().
*
* @param bool $success
* A boolean indicating whether the batch operation successfully concluded.
* @param int $results
* The results from the batch process.
* @param array $operations
* The batch operations that remained unprocessed. Only relevant if $success
* is FALSE.
*
* @ingroup callbacks
*/
function _optimizedb_list_tables_operation_execute_finished($success, $results, $operations) {
if ($success) {
if (isset($results['errors'])) {
$result = $results['errors'];
}
else {
$result = array();
}
$_SESSION['optimizedb_list_tables_operations'] = $result;
}
else {
drupal_set_message(t('Completed with errors.'), 'error');
}
}
/**
* Sorting table data size.
*
* Callback for usort() in optimizedb_list_tables().
*/
function _optimizedb_list_tables_sort($a, $b) {
$sort =& drupal_static(__FUNCTION__ . ':sort');
if ($sort == 'asc') {
return $a['size_byte'] > $b['size_byte'];
}
return $a['size_byte'] < $b['size_byte'];
}
/**
* Output how much time passed from the specified date.
*
* @param int $timestamp
* The date in Unix format.
*
* @return string
* The formatted date.
*/
function _optimizedb_date($timestamp) {
$timestamp = (int) $timestamp;
if ($timestamp == 0) {
return t('None');
}
$difference = REQUEST_TIME - $timestamp;
$text = format_interval($difference, 1);
return $text;
}
/**
* List and the size of the database tables.
*
* @return array
* An array with a list of database tables.
*/
function _optimizedb_tables_list() {
$tables = FALSE;
switch (db_driver()) {
case 'mysql':
$tables = db_query("SHOW TABLE STATUS", array(), array(
'fetch' => PDO::FETCH_OBJ,
));
break;
case 'pgsql':
$tables = db_query("SELECT table_name as \"Name\",\n pg_total_relation_size(table_name) AS \"Data_length\",\n 0 as \"Index_length\"\n FROM information_schema.tables\n WHERE table_schema = 'public'\n ORDER BY table_name", array(), array(
'fetch' => PDO::FETCH_OBJ,
));
break;
}
$result = array();
if ($tables) {
$size_tables = 0;
foreach ($tables as $table) {
$length = $table->Data_length + $table->Index_length;
$result[$table->Name] = array(
'name' => $table->Name,
'size' => format_size($length),
'size_byte' => $length,
);
$size_tables += $length;
}
// The total size of the tables.
variable_set('optimizedb_tables_size', $size_tables);
}
return (array) $result;
}
/**
* Form submission handler for optimizedb_admin().
*
* Optimization of all database tables. Getting a list of all tables
* and transfer of each table in the batch.
*/
function optimizedb_admin_optimize_table_submit($form, &$form_state) {
$tables = array();
switch (db_driver()) {
case 'mysql':
$tables = db_query("SHOW TABLES", array(), array(
'fetch' => PDO::FETCH_NUM,
));
break;
case 'pgsql':
$tables = db_query("SELECT table_name\n FROM information_schema.tables\n WHERE table_schema = 'public'\n ORDER BY table_name", array(), array(
'fetch' => PDO::FETCH_NUM,
));
break;
}
$operations = array();
foreach ($tables as $table) {
$operations[] = array(
'optimizedb_optimize_batch_run',
array(
$table[0],
),
);
}
$batch = array(
'operations' => $operations,
'finished' => 'optimizedb_optimize_batch_finished',
);
batch_set($batch);
// Calling this function, you need to run the optimization from
// the command line.
if (PHP_SAPI == 'cli') {
drush_backend_batch_process();
}
}
/**
* Batch callback: Optimization of a database table.
*
* @param string $table
* Table name.
* @param array $context
* Reference to an array used for Batch API storage.
*/
function optimizedb_optimize_batch_run($table, &$context) {
// Standard the status the result operation.
$status = 'success';
switch (db_driver()) {
case 'mysql':
try {
$result = db_query('OPTIMIZE TABLE ' . $table)
->fetchObject();
if (isset($result->Msg_type) && in_array(strtolower($result->Msg_type), array(
'error',
'warning',
))) {
$status = 'error';
}
} catch (Exception $e) {
$status = 'error';
}
break;
case 'pgsql':
try {
db_query('VACUUM ANALYZE ' . $table);
} catch (Exception $e) {
$status = 'error';
}
break;
}
if (PHP_SAPI == 'cli') {
drush_print(dt('Table "@name" been optimized.', array(
'@name' => $table,
)));
}
$context['results'][$status][] = $table;
}
/**
* Output results when a batch is complete.
*
* Callback for batch_set().
*
* @param bool $success
* A boolean indicating whether the batch operation successfully concluded.
* @param int $results
* The results from the batch process.
* @param array $operations
* The batch operations that remained unprocessed. Only relevant if $success
* is FALSE.
*
* @ingroup callbacks
*/
function optimizedb_optimize_batch_finished($success, $results, $operations) {
if ($success) {
if (isset($results['error'])) {
$message_error = 'When optimizing experiencing errors with tables:
@tables. You need as quickly as possible <a href="@url">to check the table</a>. Other tables
were successfully optimized.';
if (PHP_SAPI == 'cli') {
drush_log(dt($message_error, array(
'@tables' => implode(', ', $results['error']),
'@url' => url('admin/config/development/optimizedb/list_tables'),
)), 'error');
}
else {
drupal_set_message(t($message_error, array(
'@tables' => implode(', ', $results['error']),
'@url' => url('admin/config/development/optimizedb/list_tables'),
)), 'error');
}
}
else {
$message_success = 'Optimized @count tables.';
if (PHP_SAPI == 'cli') {
drush_log(dt($message_success, array(
'@count' => count($results['success']),
)), 'success');
}
else {
drupal_set_message(t($message_success, array(
'@count' => count($results['success']),
)));
}
}
}
else {
$message_error = 'Completed with errors.';
if (PHP_SAPI == 'cli') {
drush_log(dt($message_error), 'error');
}
else {
drupal_set_message(t($message_error), 'error');
}
}
variable_set('optimizedb_notify_optimize', FALSE);
variable_set('optimizedb_last_optimization', REQUEST_TIME);
}
/**
* Form submission handler for optimizedb_admin().
*
* Clear cache in table "cache_form" which has expired.
*/
function optimizedb_admin_clear_table_submit($form, &$form_state) {
_optimizedb_clear_cache_form_table(OPTIMIZEDB_CLEAR_EXPIRED_CACHE);
drupal_set_message(t('The table is cleared.'));
}
/**
* Form submission handler for optimizedb_admin().
*
* Clear all cache in table "cache_form".
*/
function optimizedb_admin_clear_table_all_submit($form, &$form_state) {
_optimizedb_clear_cache_form_table(OPTIMIZEDB_CLEAR_ENTIRE_CACHE);
drupal_set_message(t('The table is cleared.'));
}
/**
* Cleaning table cache_form and cleaning time record.
*
* @param mixed $type
* - NULL: Default type, which is selected by the user.
* - OPTIMIZEDB_CLEAR_EXPIRED_CACHE: Delete cache which expired.
* - OPTIMIZEDB_CLEAR_ENTIRE_CACHE: Delete entire cache.
*/
function _optimizedb_clear_cache_form_table($type = NULL) {
if (is_null($type)) {
$type = variable_get('optimizedb_clear_type', 0);
}
if ((int) $type === 1) {
db_truncate('cache_form')
->execute();
}
else {
$count_all = (int) db_select('cache_form')
->countQuery()
->execute()
->fetchField();
if ($count_all !== 0) {
$count_expire = (int) db_select('cache_form')
->condition('expire', REQUEST_TIME, '<')
->countQuery()
->execute()
->fetchField();
$limit = (int) variable_get('optimizedb_clear_limit', 0);
$limit_status = $limit === 0 ? TRUE : $count_all <= $limit;
if ($count_all === $count_expire && $limit_status) {
db_truncate('cache_form')
->execute();
}
else {
if ($limit > 0) {
$query = db_select('cache_form', 'cf');
$query
->fields('cf', array(
'cid',
));
$query
->condition('cf.expire', REQUEST_TIME, '<');
$query
->orderBy('cf.expire', 'ASC');
$query
->range(0, $limit);
$ids = $query
->execute()
->fetchCol();
if (!empty($ids)) {
db_delete('cache_form')
->condition('cid', $ids, 'IN')
->execute();
}
}
else {
db_delete('cache_form')
->condition('expire', REQUEST_TIME, '<')
->execute();
}
}
}
}
// Update size tables.
_optimizedb_tables_list();
variable_set('optimizedb_last_clear', REQUEST_TIME);
}
/**
* Implements hook_cron().
*
* In Cron operations are performed:
* - Cleaning the table "cache_form" if it is necessary in time.
* - Display a message on the need to optimize.
*
* @see _optimizedb_clear_cache_form_table()
*/
function optimizedb_cron() {
// Clear cache_form table.
$clear_period = (int) variable_get('optimizedb_clear_period', 0);
if ($clear_period !== 0) {
$last_clear = variable_get('optimizedb_last_clear', 0);
$time_next_clear = strtotime('+ ' . $clear_period . ' day', $last_clear == 0 ? REQUEST_TIME : $last_clear);
if ($clear_period == 100 || $time_next_clear <= REQUEST_TIME) {
$clear_cache_execute = TRUE;
// Performing cleaning table only in a given period of time.
if ($period_time = variable_get('optimizedb_clear_period_time', 0)) {
$period_time_start = $period_time - OPTIMIZEDB_CLEAR_PERIOD_STEP;
$current_hour = (int) date('H');
$clear_cache_execute = $current_hour >= $period_time_start && $current_hour <= $period_time;
}
if ($clear_cache_execute) {
_optimizedb_clear_cache_form_table();
}
}
}
// Check whether there is a need to optimize.
$optimization_period = (int) variable_get('optimizedb_optimization_period', 0);
if ($optimization_period !== 0) {
$last_optimization = variable_get('optimizedb_last_optimization', 0);
$time_next_optimization = strtotime('+ ' . $optimization_period . ' day', $last_optimization == 0 ? REQUEST_TIME : $last_optimization);
if ($time_next_optimization <= REQUEST_TIME) {
variable_set('optimizedb_notify_optimize', TRUE);
}
}
}Functions
Name |
Description |
|---|---|
| optimizedb_admin | Configuring the module. |
| optimizedb_admin_clear_table_all_submit | Form submission handler for optimizedb_admin(). |
| optimizedb_admin_clear_table_submit | Form submission handler for optimizedb_admin(). |
| optimizedb_admin_optimize_table_submit | Form submission handler for optimizedb_admin(). |
| optimizedb_available_db_drivers | Database Drivers with which works module. |
| optimizedb_check_works | Check the module can work with the database driver. |
| optimizedb_cron | Implements hook_cron(). |
| optimizedb_hide_notification | Page hide notification. |
| optimizedb_list_tables | List of tables in the database with the size and sorting. |
| optimizedb_list_tables_check_tables_submit | Form submission handler for optimizedb_list_tables(). |
| optimizedb_list_tables_optimize_tables_submit | Form submission handler for optimizedb_list_tables(). |
| optimizedb_list_tables_repair_tables_submit | Form submission handler for optimizedb_list_tables(). |
| optimizedb_menu | Implements hook_menu(). |
| optimizedb_optimize_batch_finished | Output results when a batch is complete. |
| optimizedb_optimize_batch_run | Batch callback: Optimization of a database table. |
| optimizedb_permission | Implements hook_permission(). |
| _optimizedb_clear_cache_form_table | Cleaning table cache_form and cleaning time record. |
| _optimizedb_date | Output how much time passed from the specified date. |
| _optimizedb_list_tables_operation_execute | Performing operations on tables. |
| _optimizedb_list_tables_operation_execute_finished | Output results when a batch is complete. |
| _optimizedb_list_tables_operation_execute_run | Batch callback: Common tasks checking, repairs and optimizes tables. |
| _optimizedb_list_tables_sort | Sorting table data size. |
| _optimizedb_tables_list | List and the size of the database tables. |