drupal/core/modules/statistics/statistics.install

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<?php
/**
* @file
* Install and update functions for the Statistics module.
*/
/**
* Implements hook_uninstall().
*/
function statistics_uninstall() {
// Remove states.
state()->delete('statistics.node_counter_scale');
state()->delete('statistics.day_timestamp');
}
/**
* Implements hook_schema().
*/
function statistics_schema() {
$schema['node_counter'] = array(
'description' => 'Access statistics for {node}s.',
'fields' => array(
'nid' => array(
'description' => 'The {node}.nid for these statistics.',
'type' => 'int',
'unsigned' => TRUE,
'not null' => TRUE,
'default' => 0,
),
'totalcount' => array(
'description' => 'The total number of times the {node} has been viewed.',
'type' => 'int',
'unsigned' => TRUE,
'not null' => TRUE,
'default' => 0,
'size' => 'big',
),
'daycount' => array(
'description' => 'The total number of times the {node} has been viewed today.',
'type' => 'int',
'unsigned' => TRUE,
'not null' => TRUE,
'default' => 0,
'size' => 'medium',
),
'timestamp' => array(
'description' => 'The most recent time the {node} has been viewed.',
'type' => 'int',
'unsigned' => TRUE,
'not null' => TRUE,
'default' => 0,
),
),
'primary key' => array('nid'),
);
return $schema;
}
/**
* Moves statistics settings from variables to config.
*
* @ingroup config_upgrade
*/
function statistics_update_8000() {
update_variables_to_config('statistics.settings', array(
'statistics_count_content_views' => 'count_content_views',
'statistics_block_top_day_num' => 'block.popular.top_day_limit',
'statistics_block_top_all_num' => 'block.popular.top_all_limit',
'statistics_block_top_last_num' => 'block.popular.top_recent_limit',
));
}
/**
* Make *id fields unsigned.
*/
function statistics_update_8001() {
db_drop_primary_key('node_counter');
db_change_field('node_counter', 'nid', 'nid',
array(
'description' => 'The {node}.nid for these statistics.',
'type' => 'int',
'unsigned' => TRUE,
'not null' => TRUE,
'default' => 0,
),
array('primary key' => array('nid'))
);
}
/**
* Convert variables to state.
*/
function statistics_update_8002() {
update_variables_to_state(array(
'node_cron_views_scale' => 'statistics.node_counter_scale',
'statistics_day_timestamp' => 'statistics.day_timestamp',
));
}