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- <?php
- /**
- * Restore disappeared subpages. This is caused by its parent page being deleted
- * when the parent page is a top level page. We take advantage of the fact that
- * the parent_guid was deleted for the subpages.
- *
- * This upgrade script will no longer work once we have converted all pages to
- * have the same entity subtype.
- */
- /**
- * Update subtype
- *
- * @param ElggObject $page
- */
- function pages_2012061800($page) {
- $dbprefix = elgg_get_config('dbprefix');
- $subtype_id = (int)get_subtype_id('object', 'page_top');
- $page_guid = (int)$page->guid;
- update_data("UPDATE {$dbprefix}entities
- SET subtype = $subtype_id WHERE guid = $page_guid");
- error_log("called");
- return true;
- }
- $previous_access = elgg_set_ignore_access(true);
- $dbprefix = elgg_get_config('dbprefix');
- $name_metastring_id = elgg_get_metastring_id('parent_guid');
- if (!$name_metastring_id) {
- return;
- }
- // Looking for pages without metadata
- $options = array(
- 'type' => 'object',
- 'subtype' => 'page',
- 'wheres' => "NOT EXISTS (
- SELECT 1 FROM {$dbprefix}metadata md
- WHERE md.entity_guid = e.guid
- AND md.name_id = $name_metastring_id)"
- );
- $batch = new ElggBatch('elgg_get_entities_from_metadata', $options, 'pages_2012061800', 50, false);
- elgg_set_ignore_access($previous_access);
- if ($batch->callbackResult) {
- error_log("Elgg Pages upgrade (2012061800) succeeded");
- }
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