d7_to_d10_migration/drupal7/web/modules/tracker/tracker.install

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2024-07-23 03:38:34 +00:00
<?php
/**
* @file
* Install, update, and uninstall functions for tracker.module.
*/
/**
* Implements hook_uninstall().
*/
function tracker_uninstall() {
variable_del('tracker_index_nid');
variable_del('tracker_batch_size');
}
/**
* Implements hook_enable().
*/
function tracker_enable() {
$max_nid = db_query('SELECT MAX(nid) FROM {node}')->fetchField();
if ($max_nid != 0) {
variable_set('tracker_index_nid', $max_nid);
// To avoid timing out while attempting to do a complete indexing, we
// simply call our cron job to remove stale records and begin the process.
tracker_cron();
}
}
/**
* Implements hook_schema().
*/
function tracker_schema() {
$schema['tracker_node'] = array(
'description' => 'Tracks when nodes were last changed or commented on.',
'fields' => array(
'nid' => array(
'description' => 'The {node}.nid this record tracks.',
'type' => 'int',
'unsigned' => TRUE,
'not null' => TRUE,
'default' => 0,
),
'published' => array(
'description' => 'Boolean indicating whether the node is published.',
'type' => 'int',
'not null' => FALSE,
'default' => 0,
'size' => 'tiny',
),
'changed' => array(
'description' => 'The Unix timestamp when the node was most recently saved or commented on.',
'type' => 'int',
'unsigned' => TRUE,
'not null' => TRUE,
'default' => 0,
),
),
'indexes' => array(
'tracker' => array('published', 'changed'),
),
'primary key' => array('nid'),
'foreign keys' => array(
'tracked_node' => array(
'table' => 'node',
'columns' => array('nid' => 'nid'),
),
),
);
$schema['tracker_user'] = array(
'description' => 'Tracks when nodes were last changed or commented on, for each user that authored the node or one of its comments.',
'fields' => array(
'nid' => array(
'description' => 'The {node}.nid this record tracks.',
'type' => 'int',
'unsigned' => TRUE,
'not null' => TRUE,
'default' => 0,
),
'uid' => array(
'description' => 'The {users}.uid of the node author or commenter.',
'type' => 'int',
'not null' => TRUE,
'default' => 0,
),
'published' => array(
'description' => 'Boolean indicating whether the node is published.',
'type' => 'int',
'not null' => FALSE,
'default' => 0,
'size' => 'tiny',
),
'changed' => array(
'description' => 'The Unix timestamp when the node was most recently saved or commented on.',
'type' => 'int',
'unsigned' => TRUE,
'not null' => TRUE,
'default' => 0,
),
),
'indexes' => array(
'tracker' => array('uid', 'published', 'changed'),
),
'primary key' => array('nid', 'uid'),
'foreign keys' => array(
'tracked_node' => array(
'table' => 'node',
'columns' => array('nid' => 'nid'),
),
'tracked_user' => array(
'table' => 'users',
'columns' => array('uid' => 'uid'),
),
),
);
return $schema;
}
/**
* @addtogroup updates-6.x-to-7.x
* @{
*/
/**
* Create new tracker_node and tracker_user tables.
*/
function tracker_update_7000() {
$schema['tracker_node'] = array(
'description' => 'Tracks when nodes were last changed or commented on',
'fields' => array(
'nid' => array(
'description' => 'The {node}.nid this record tracks.',
'type' => 'int',
'unsigned' => TRUE,
'not null' => TRUE,
'default' => 0,
),
'published' => array(
'description' => 'Boolean indicating whether the node is published.',
'type' => 'int',
'not null' => FALSE,
'default' => 0,
'size' => 'tiny',
),
'changed' => array(
'description' => 'The Unix timestamp when the node was most recently saved or commented on.',
'type' => 'int',
'unsigned' => TRUE,
'not null' => TRUE,
'default' => 0,
),
),
'indexes' => array(
'tracker' => array('published', 'changed'),
),
'primary key' => array('nid'),
'foreign keys' => array(
'tracked_node' => array(
'table' => 'node',
'columns' => array('nid' => 'nid'),
),
),
);
$schema['tracker_user'] = array(
'description' => 'Tracks when nodes were last changed or commented on, for each user that authored the node or one of its comments.',
'fields' => array(
'nid' => array(
'description' => 'The {node}.nid this record tracks.',
'type' => 'int',
'unsigned' => TRUE,
'not null' => TRUE,
'default' => 0,
),
'uid' => array(
'description' => 'The {users}.uid of the node author or commenter.',
'type' => 'int',
'not null' => TRUE,
'default' => 0,
),
'published' => array(
'description' => 'Boolean indicating whether the node is published.',
'type' => 'int',
'not null' => FALSE,
'default' => 0,
'size' => 'tiny',
),
'changed' => array(
'description' => 'The Unix timestamp when the node was most recently saved or commented on.',
'type' => 'int',
'unsigned' => TRUE,
'not null' => TRUE,
'default' => 0,
),
),
'indexes' => array(
'tracker' => array('uid', 'published', 'changed'),
),
'primary key' => array('nid', 'uid'),
'foreign keys' => array(
'tracked_node' => array(
'table' => 'node',
'columns' => array('nid' => 'nid'),
),
'tracked_user' => array(
'table' => 'users',
'columns' => array('uid' => 'uid'),
),
),
);
foreach ($schema as $name => $table) {
db_create_table($name, $table);
}
$max_nid = db_query('SELECT MAX(nid) FROM {node}')->fetchField();
if ($max_nid != 0) {
variable_set('tracker_index_nid', $max_nid);
}
}
/**
* @} End of "addtogroup updates-6.x-to-7.x".
*/