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- <?php
- /**
- * @file
- * Definition of views_handler_field_node_version_count.
- */
- /**
- * A handler that loads the total count of versions/revisions of a certain node.
- *
- * @ingroup views_field_handlers
- */
- class views_handler_field_node_version_count extends views_handler_field_numeric {
- function query() {
- $this->ensure_my_table();
- // Add the field.
- $params = $this->options['group_type'] != 'group' ? array('function' => $this->options['group_type']) : array();
- $this->field_alias = $this->query->add_field(NULL, '(SELECT COUNT(vid) FROM {node_revision} WHERE nid = {node}.nid)', 'node_version_count', $params);
- $this->add_additional_fields();
- }
- }
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