<?php /** * Migrate plugins to the new system using ElggPlugin and private settings */ $old_ia = elgg_set_ignore_access(true); $site = get_config('site'); $old_plugin_order = unserialize($site->pluginorder); $old_enabled_plugins = $site->enabled_plugins; $db_prefix = get_config('dbprefix'); $plugin_subtype_id = get_subtype_id('object', 'plugin'); // easy one first: make sure the the site owns all plugin entities. $q = "UPDATE {$db_prefix}entities e SET owner_guid = $site->guid, container_guid = $site->guid WHERE e.type = 'object' AND e.subtype = $plugin_subtype_id"; $r = update_data($q); // rewrite all plugin:setting:* to ELGG_PLUGIN_USER_SETTING_PREFIX . * $q = "UPDATE {$db_prefix}private_settings SET name = replace(name, 'plugin:settings:', '" . ELGG_PLUGIN_USER_SETTING_PREFIX . "') WHERE name LIKE 'plugin:settings:%'"; $r = update_data($q); // grab current plugin GUIDs to add a temp priority $q = "SELECT * FROM {$db_prefix}entities e JOIN {$db_prefix}objects_entity oe ON e.guid = oe.guid WHERE e.type = 'object' AND e.subtype = $plugin_subtype_id"; $plugins = get_data($q); foreach ($plugins as $plugin) { $priority = elgg_namespace_plugin_private_setting('internal', 'priority'); set_private_setting($plugin->guid, $priority, 0); } // force regenerating plugin entities elgg_generate_plugin_entities(); // set the priorities for all plugins // this function rewrites it to a normal index so use the current one. elgg_set_plugin_priorities($old_plugin_order); // add relationships for enabled plugins if ($old_enabled_plugins) { // they might only have one plugin enabled. if (!is_array($old_enabled_plugins)) { $old_enabled_plugins = array($old_enabled_plugins); } // sometimes there were problems and you'd get 1000s of enabled plugins. $old_enabled_plugins = array_unique($old_enabled_plugins); foreach ($old_enabled_plugins as $plugin_id) { $plugin = elgg_get_plugin_from_id($plugin_id); if ($plugin) { $plugin->activate(); } } } // invalidate caches elgg_invalidate_simplecache(); elgg_reset_system_cache(); // clean up. remove_metadata($site->guid, 'pluginorder'); remove_metadata($site->guid, 'enabled_plugins'); elgg_set_ignore_access($old_id); /** * @hack * * We stop the upgrade at this point because plugins weren't given the chance to * load due to the new plugin code introduced with Elgg 1.8. Instead, we manually * set the version and start the upgrade process again. * * The variables from upgrade_code() are available because this script was included */ if ($upgrade_version > $version) { datalist_set('version', $upgrade_version); } // add ourselves to the processed_upgrades. $processed_upgrades[] = '2011010101.php'; $processed_upgrades = array_unique($processed_upgrades); elgg_set_processed_upgrades($processed_upgrades); forward('upgrade.php');