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MDL-31671 calendar: Fixing error when trying to delete parent of a repeated event series

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This commit is contained in:
Ankit Agarwal
2012-05-07 15:01:49 +08:00
parent e16e2300c5
commit ff284fac9e
1 changed files with 8 additions and 0 deletions
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calendar/lib.php
+8
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@@ -2275,6 +2275,14 @@ class calendar_event {
// Delete the event
$DB->delete_records('event', array('id'=>$this->properties->id));
// If we are deleting parent of a repeated event series, promote the next event in the series as parent
if (($this->properties->id == $this->properties->repeatid) && !$deleterepeated) {
$newparent = $DB->get_field_sql("SELECT id from {event} where repeatid = ? order by id ASC", array($this->properties->id), IGNORE_MULTIPLE);
if (!empty($newparent)) {
$DB->execute("UPDATE {event} SET repeatid = ? WHERE repeatid = ?", array($newparent, $this->properties->id));
}
}
// If the editor context hasn't already been set then set it now
if ($this->editorcontext === null) {
$this->editorcontext = $this->properties->context;