From 1585e7c7b2bccb2114856a05df3bd19b94834e3c Mon Sep 17 00:00:00 2001
From: Demian Katz <demian.katz@villanova.edu>
Date: Mon, 26 Aug 2013 13:21:43 -0400
Subject: [PATCH] Added maxLimit parameter to cap number of editions.
---
module/VuFind/src/VuFind/Related/Editions.php | 19 ++++++++++++++++---
1 file changed, 16 insertions(+), 3 deletions(-)
diff --git a/module/VuFind/src/VuFind/Related/Editions.php b/module/VuFind/src/VuFind/Related/Editions.php
index c6f5c6934f5..945a2503c98 100644
--- a/module/VuFind/src/VuFind/Related/Editions.php
+++ b/module/VuFind/src/VuFind/Related/Editions.php
@@ -59,17 +59,27 @@ class Editions implements RelatedInterface
*/
protected $wcUtils;
+ /**
+ * Maximum limit
+ *
+ * @var int
+ */
+ protected $maxLimit;
+
/**
* Constructor
*
- * @param \VuFind\Search\Results\PluginManager $results Results plugin manager
- * @param \VuFind\Connection\WorldCatUtils $wcUtils WorldCat utils object
+ * @param \VuFind\Search\Results\PluginManager $results Results plugin manager
+ * @param \VuFind\Connection\WorldCatUtils $wcUtils WorldCat utils object
+ * @param int $maxLimit The maximum number of
+ * results to look up in Solr; set to -1 to use the "max boolean clauses" limit.
*/
public function __construct(\VuFind\Search\Results\PluginManager $results,
- \VuFind\Connection\WorldCatUtils $wcUtils
+ \VuFind\Connection\WorldCatUtils $wcUtils, $maxLimit = -1
) {
$this->resultsManager = $results;
$this->wcUtils = $wcUtils;
+ $this->maxLimit = $maxLimit;
}
/**
@@ -91,6 +101,9 @@ class Editions implements RelatedInterface
$result = $this->resultsManager->get('Solr');
$params = $result->getParams();
$limit = $params->getQueryIDLimit();
+ if ($this->maxLimit > 0 && $limit > $this->maxLimit) {
+ $limit = $this->maxLimit;
+ }
if (count($parts) > $limit) {
$parts = array_slice($parts, 0, $limit);
}
--
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