Fixes #3193 converts the default widgets for 1.8 - leaves behind the default widgets object

git-svn-id: http://code.elgg.org/elgg/trunk@8826 36083f99-b078-4883-b0ff-0f9b5a30f544

1 files changed, 60 insertions, 0 deletions

diff --git a/engine/lib/upgrades/2011032300-1.8_svn-update_default_widgets-7daf5a459720d06d.php b/engine/lib/upgrades/2011032300-1.8_svn-update_default_widgets-7daf5a459720d06d.php
new file mode 100644
index 000000000..6a5f2fa02
--- /dev/null
+++ b/engine/lib/upgrades/2011032300-1.8_svn-update_default_widgets-7daf5a459720d06d.php
@@ -0,0 +1,60 @@
+<?php
+/**
+ * Elgg 1.8-svn upgrade 2011032300
+ * update_default_widgets
+ *
+ * Pre-1.8, default widgets were stored as metadata on a defaultwidgets object.
+ * Now they are stored as widget objects owned by the site.
+ */
+
+$object = elgg_get_entities(array(
+	'type' => 'object',
+	'subtype' => 'moddefaultwidgets',
+	'limit' => 1,
+));
+
+if (!$object) {
+	// nothing to upgrade
+	return true;
+}
+
+$object = $object[0];
+
+$site = elgg_get_site_entity();
+
+$ia = elgg_set_ignore_access(true);
+foreach (array('profile', 'dashboard') as $context) {
+	if (isset($object->$context)) {
+		elgg_push_context($context);
+		elgg_push_context('default_widgets');
+		elgg_push_context('widgets');
+
+		// deserialize the widget information
+		list($left, $middle, $right) = split('%%', $object->$context);
+		$left_widgets = split('::', $left);
+		$middle_widgets = split('::', $middle);
+		$right_widgets = split('::', $right);
+
+		// 1st column is right column in default theme
+		$widgets = array(
+			1 => array_reverse($right_widgets),
+			2 => array_reverse($middle_widgets),
+			3 => array_reverse($left_widgets),
+		);
+
+		foreach ($widgets as $column => $column_widgets) {
+			foreach ($column_widgets as $handler) {
+				$guid = elgg_create_widget($site->getGUID(), $handler, $context);
+				if ($guid) {
+					$widget = get_entity($guid);
+					$widget->move($column, 0);
+				}
+			}
+		}
+
+		elgg_pop_context();
+		elgg_pop_context();
+		elgg_pop_context();
+	}
+}
+elgg_set_ignore_access($ia);