From f6d9f0ba77a00b215940ac9ea6fee4a7f80c893c Mon Sep 17 00:00:00 2001
From: Demian Katz <demian.katz@villanova.edu>
Date: Thu, 19 Mar 2015 11:16:55 -0400
Subject: [PATCH] More robust OAI set_query support.
---
module/VuFind/src/VuFind/OAI/Server.php | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/module/VuFind/src/VuFind/OAI/Server.php b/module/VuFind/src/VuFind/OAI/Server.php
index f01b3e5ef01..e7a4c7bceea 100644
--- a/module/VuFind/src/VuFind/OAI/Server.php
+++ b/module/VuFind/src/VuFind/OAI/Server.php
@@ -722,7 +722,9 @@ class Server
// Apply filters as needed.
if (!empty($set)) {
if (isset($this->setQueries[$set])) {
- $params->addFilter($this->setQueries[$set]);
+ // use hidden filter here to allow for complex queries;
+ // plain old addFilter expects simple field:value queries.
+ $params->getOptions()->addHiddenFilter($this->setQueries[$set]);
} else if (null !== $this->setField) {
$params->addFilter(
$this->setField . ':"' . addcslashes($set, '"') . '"'
--
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