delete('tracker.index_nid'); } /** * Implements hook_install(). */ function tracker_install() { $max_nid = \Drupal::database()->query('SELECT MAX([nid]) FROM {node}')->fetchField(); if ($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; }