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- <?php
- /**
- * @file
- * Install, update, and uninstall functions for tracker.module.
- */
- /**
- * Implements hook_uninstall().
- */
- function tracker_uninstall() {
- \Drupal::state()->delete('tracker.index_nid');
- }
- /**
- * Implements hook_install().
- */
- function tracker_install() {
- $max_nid = db_query('SELECT MAX(nid) FROM {node}')->fetchField();
- if ($max_nid != 0) {
- \Drupal::state()->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'] = [
- 'description' => 'Tracks when nodes were last changed or commented on.',
- 'fields' => [
- 'nid' => [
- 'description' => 'The {node}.nid this record tracks.',
- 'type' => 'int',
- 'unsigned' => TRUE,
- 'not null' => TRUE,
- 'default' => 0,
- ],
- 'published' => [
- 'description' => 'Boolean indicating whether the node is published.',
- 'type' => 'int',
- 'not null' => FALSE,
- 'default' => 0,
- 'size' => 'tiny',
- ],
- 'changed' => [
- 'description' => 'The Unix timestamp when the node was most recently saved or commented on.',
- 'type' => 'int',
- 'unsigned' => TRUE,
- 'not null' => TRUE,
- 'default' => 0,
- ],
- ],
- 'indexes' => [
- 'tracker' => ['published', 'changed'],
- ],
- 'primary key' => ['nid'],
- 'foreign keys' => [
- 'tracked_node' => [
- 'table' => 'node',
- 'columns' => ['nid' => 'nid'],
- ],
- ],
- ];
- $schema['tracker_user'] = [
- 'description' => 'Tracks when nodes were last changed or commented on, for each user that authored the node or one of its comments.',
- 'fields' => [
- 'nid' => [
- 'description' => 'The {node}.nid this record tracks.',
- 'type' => 'int',
- 'unsigned' => TRUE,
- 'not null' => TRUE,
- 'default' => 0,
- ],
- 'uid' => [
- 'description' => 'The {users}.uid of the node author or commenter.',
- 'type' => 'int',
- 'unsigned' => TRUE,
- 'not null' => TRUE,
- 'default' => 0,
- ],
- 'published' => [
- 'description' => 'Boolean indicating whether the node is published.',
- 'type' => 'int',
- 'not null' => FALSE,
- 'default' => 0,
- 'size' => 'tiny',
- ],
- 'changed' => [
- 'description' => 'The Unix timestamp when the node was most recently saved or commented on.',
- 'type' => 'int',
- 'unsigned' => TRUE,
- 'not null' => TRUE,
- 'default' => 0,
- ],
- ],
- 'indexes' => [
- 'tracker' => ['uid', 'published', 'changed'],
- ],
- 'primary key' => ['nid', 'uid'],
- 'foreign keys' => [
- 'tracked_node' => [
- 'table' => 'node',
- 'columns' => ['nid' => 'nid'],
- ],
- 'tracked_user' => [
- 'table' => 'users',
- 'columns' => ['uid' => 'uid'],
- ],
- ],
- ];
- return $schema;
- }
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