Fix attachment retrieval with direct instance identifiers (#4722)
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1 changed files with 14 additions and 1 deletions
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@ -221,7 +221,20 @@ class kolab_calendar extends kolab_storage_folder_api
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*/
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*/
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public function get_attachment_body($id, $event)
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public function get_attachment_body($id, $event)
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{
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{
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return $this->ready ? $this->storage->get_attachment($event['id'], $id): false;
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if (!$this->ready)
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return false;
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$data = $this->storage->get_attachment($event['id'], $id);
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if ($data == null) {
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// try again with master UID
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$uid = preg_replace('/-\d+(T\d{6})?$/', '', $event['id']);
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if ($uid != $event['id']) {
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$data = $this->storage->get_attachment($uid, $id);
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}
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}
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return $data;
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}
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}
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/**
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/**
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