Closes #571: Widgets now use private store for settings

git-svn-id: https://code.elgg.org/elgg/trunk@2491 36083f99-b078-4883-b0ff-0f9b5a30f544

1 files changed, 27 insertions, 0 deletions

diff --git a/engine/schema/upgrades/2008112601.sql b/engine/schema/upgrades/2008112601.sql
new file mode 100644
index 000000000..9ca9657de
--- /dev/null
+++ b/engine/schema/upgrades/2008112601.sql
@@ -0,0 +1,27 @@
+-- We now are using a extended class to handle this
+UPDATE `prefix_entity_subtypes` SET class='ElggPlugin' where type='object' and subtype='widget';
+
+-- Move widget settings to private store
+INSERT INTO `prefix_private_settings` (entity_guid, name, `value`) 
+ SELECT e.guid as guid, name_string.string as name, value_string.string as `value` FROM `prefix_entities` e 
+	JOIN `prefix_metadata` name_val ON e.guid=name_val.entity_guid
+	JOIN `prefix_metastrings` name_string ON name_val.name_id = name_string.id
+	JOIN `prefix_metastrings` value_string ON name_val.value_id = value_string.id
+ WHERE
+	e.type='object' AND
+	e.subtype in (SELECT id from `prefix_entity_subtypes` WHERE subtype='widget' and type='object');
+
+-- Delete previous settings
+CREATE TEMPORARY TABLE __upgrade_2008112601 (
+ SELECT distinct meta.id as id from `prefix_metadata` meta 
+	JOIN `prefix_private_settings` settings ON meta.entity_guid = settings.entity_guid
+	JOIN `prefix_entities` e ON e.guid = meta.entity_guid
+	JOIN `prefix_entity_subtypes` subtypes ON subtypes.id = e.subtype
+ WHERE
+	e.type='object' AND
+	subtypes.subtype = 'widget'
+);
+
+DELETE FROM `prefix_metadata` WHERE id in (SELECT id from __upgrade_2008112601);
+
+DROP TABLE __upgrade_2008112001;
\ No newline at end of file