diff options
Diffstat (limited to 'engine/lib/widgets.php')
| -rw-r--r-- | engine/lib/widgets.php | 81 |
1 files changed, 81 insertions, 0 deletions
diff --git a/engine/lib/widgets.php b/engine/lib/widgets.php index 8a7a82e92..5838ef2de 100644 --- a/engine/lib/widgets.php +++ b/engine/lib/widgets.php @@ -133,6 +133,9 @@ }
$widgetorder[$order] = $widget;
}
+
+ ksort($widgetorder);
+
return $widgetorder;
}
@@ -303,12 +306,90 @@ }
+ function reorder_widgets_from_panel($panelstring1, $panelstring2, $context, $owner) {
+
+ $return = true;
+
+ $mainwidgets = explode('::',$panelstring1);
+ $sidewidgets = explode('::',$panelstring2);
+
+ $handlers = array();
+ $guids = array();
+
+ if (is_array($mainwidgets) && sizeof($mainwidgets) > 0) {
+ foreach($mainwidgets as $widget) {
+
+ $guid = (int) $widget;
+
+ if ("{$guid}" == "{$widget}") {
+ $guids[1][] = $widget;
+ } else {
+ $handlers[1][] = $widget;
+ }
+
+ }
+ }
+ if (is_array($sidewidgets) && sizeof($sidewidgets) > 0) {
+ foreach($sidewidgets as $widget) {
+
+ $guid = (int) $widget;
+
+ if ("{$guid}" == "{$widget}") {
+ $guids[2][] = $widget;
+ } else {
+ $handlers[2][] = $widget;
+ }
+
+ }
+ }
+
+ // Reorder existing widgets or delete ones that have vanished
+ foreach (array(1,2) as $column) {
+ if ($dbwidgets = get_widgets($owner,$context,$column)) {
+
+ foreach($dbwidgets as $dbwidget) {
+ if (in_array($dbwidget->getGUID(),$guids[1]) || in_array($dbwidget->getGUID(),$guids[2])) {
+ if (in_array($dbwidget->getGUID(),$guids[1])) {
+ $pos = array_search($dbwidget->getGUID(),$guids[1]);
+ $col = 1;
+ } else {
+ $pos = array_search($dbwidget->getGUID(),$guids[2]);
+ $col = 2;
+ }
+ $pos = ($pos + 1) * 10;
+ $dbwidget->column = $col;
+ $dbwidget->order = $pos;
+ } else {
+ if (!$dbwidget->delete())
+ $return = false;
+ }
+ }
+
+ }
+ // Add new ones
+ if (sizeof($guids[$column]) > 0) {
+ foreach($guids[$column] as $key => $guid) {
+ if ($guid == 0) {
+ $pos = ($key + 1) * 10;
+ $handler = $handlers[$column][$key];
+ if (!add_widget($owner,$handler,$context,$pos,$column))
+ $return = false;
+ }
+ }
+ }
+ }
+
+ return $return;
+
+ }
+
/**
* Function to initialise widgets functionality on Elgg init
*
*/
function widgets_init() {
+ register_action('widgets/reorder');
register_action('widgets/save');
register_action('widgets/add');
|