diff --git a/config/vufind/EDS.ini b/config/vufind/EDS.ini
index 035e31bd42a52a886bdfaa3eee2d0d0b8012160e..56404656056371cb0a1839a7a03798f441db0be8 100644
--- a/config/vufind/EDS.ini
+++ b/config/vufind/EDS.ini
@@ -102,6 +102,12 @@ SEARCHMODE = "Search Mode"
; Facet display settings
[Results_Settings]
+; By default, the side facets will only show 6 facets and then the "show more"
+; button. This can get configured with the showMore settings.
+; You can use the * to set a new default setting.
+showMore[*] = 6
+; Or you can set a facet specific value by using the facet name as index.
+;showMore['SourceType'] = 10
; Rows and columns for table used by top facets
top_rows = 2
top_cols = 3
diff --git a/config/vufind/Primo.ini b/config/vufind/Primo.ini
index 9a8eecb0090b9b32f0227f2d77d1ae0343d55214..1556289c996b3fb1badd2567ac602c01a3e7b359 100644
--- a/config/vufind/Primo.ini
+++ b/config/vufind/Primo.ini
@@ -96,6 +96,12 @@ domain = Source
; Facet display settings
[Results_Settings]
+; By default, the side facets will only show 6 facets and then the "show more"
+; button. This can get configured with the showMore settings.
+; You can use the * to set a new default setting.
+showMore[*] = 6
+; Or you can set a facet specific value by using the facet name as index.
+;showMore['rtype'] = 10
; Rows and columns for table used by top facets
top_rows = 2
top_cols = 3
diff --git a/config/vufind/Summon.ini b/config/vufind/Summon.ini
index 43dae0de7bc96297b1d04e339f55949b68f53ffb..33bbb615788381b9f202e04ad63362a53f1cee1d 100644
--- a/config/vufind/Summon.ini
+++ b/config/vufind/Summon.ini
@@ -143,6 +143,12 @@ SubjectTerms = "Suggested Topics"
; Facet display settings
[Results_Settings]
+; By default, the side facets will only show 6 facets and then the "show more"
+; button. This can get configured with the showMore settings.
+; You can use the * to set a new default setting.
+showMore[*] = 6
+; Or you can set a facet specific value by using the facet name as index.
+;showMore['ContentType'] = 10
; Rows and columns for table used by top facets
top_rows = 2
top_cols = 3
diff --git a/config/vufind/facets.ini b/config/vufind/facets.ini
index cb7db4278fa42f7183479cf3f6f3a95338d03bd7..71b19b36e207c889b7873e90518e55bdf29bd0da 100644
--- a/config/vufind/facets.ini
+++ b/config/vufind/facets.ini
@@ -74,6 +74,12 @@ dateRange[] = publishDate
facet_limit = 30
; Override facet_limit on a per-field basis using this array:
;facet_limit_by_field[format] = 50
+; By default, the side facets will only show 6 facets and then the "show more"
+; button. This can get configured with the showMore settings.
+; You can use the * to set a new default setting.
+showMore[*] = 6
+; Or you can set a facet specific value by using the facet name as index.
+;showMore['format'] = 10
; Rows and columns for table used by top facets
top_rows = 2
top_cols = 3
diff --git a/module/VuFind/src/VuFind/Recommend/SideFacets.php b/module/VuFind/src/VuFind/Recommend/SideFacets.php
index 398b56aa3f7591fe80eec10e6bb52c5821e5878c..aa1b13611a8ed63b84f739d9de47bf192af7d22a 100644
--- a/module/VuFind/src/VuFind/Recommend/SideFacets.php
+++ b/module/VuFind/src/VuFind/Recommend/SideFacets.php
@@ -84,6 +84,13 @@ class SideFacets extends AbstractFacets
*/
protected $checkboxFacets = [];
+ /**
+ * Settings controlling how many values to display before "show more."
+ *
+ * @var array
+ */
+ protected $showMoreSettings = [];
+
/**
* Collapsed facet setting
*
@@ -181,6 +188,12 @@ class SideFacets extends AbstractFacets
$this->checkboxFacets = array_flip($this->checkboxFacets);
}
+ // Show more settings:
+ if (isset($config->Results_Settings->showMore)) {
+ $this->showMoreSettings
+ = $config->Results_Settings->showMore->toArray();
+ }
+
// Collapsed facets:
if (isset($config->Results_Settings->collapsedFacets)) {
$this->collapsedFacets = $config->Results_Settings->collapsedFacets;
@@ -333,6 +346,27 @@ class SideFacets extends AbstractFacets
return array_map('trim', explode(',', $this->collapsedFacets));
}
+ /**
+ * Return the list of facets configured to be collapsed
+ *
+ * @param string $facetName Name of the facet to get
+ *
+ * @return int
+ */
+ public function getShowMoreSetting($facetName = '*')
+ {
+ // Look for either facet-specific configuration or else a configured
+ // default. If neither is found, initialize return value to 0.
+ if (isset($this->showMoreSettings[$facetName])) {
+ $val = intval($this->showMoreSettings[$facetName]);
+ } elseif (isset($this->showMoreSettings['*'])) {
+ $val = intval($this->showMoreSettings['*']);
+ }
+
+ // Validate the return value, defaulting to 6 if missing/invalid
+ return (isset($val) && $val > 0) ? $val : 6;
+ }
+
/**
* Get the list of filters to display
*
diff --git a/themes/bootstrap3/templates/Recommend/SideFacets.phtml b/themes/bootstrap3/templates/Recommend/SideFacets.phtml
index 1a7e851655b0b38eb80be738fe13d9837c3b282d..562632c0e88542ac25b085ccecd1036e168d49af 100644
--- a/themes/bootstrap3/templates/Recommend/SideFacets.phtml
+++ b/themes/bootstrap3/templates/Recommend/SideFacets.phtml
@@ -56,6 +56,7 @@
<? if (!empty($sideFacetSet) && $results->getResultTotal() > 0): ?>
<? foreach ($sideFacetSet as $title => $cluster): ?>
<? $allowExclude = $this->recommend->excludeAllowed($title); ?>
+ <? $facets_before_more = $this->recommend->getShowMoreSetting($title); ?>
<div class="list-group facet" id="side-panel-<?=$this->escapeHtmlAttr($title) ?>">
<div class="list-group-item title<? if(in_array($title, $collapsedFacets)): ?> collapsed<? endif ?>" data-toggle="collapse" href="#side-collapse-<?=$this->escapeHtmlAttr($title) ?>" >
<?=$this->transEsc($cluster['label'])?>
@@ -160,11 +161,11 @@ JS;
}
?>
<? $moreClass = 'narrowGroupHidden-'.$this->escapeHtmlAttr($title).' hidden'; ?>
- <? if ($i == 6): ?>
+ <? if ($i == $facets_before_more): ?>
<a id="more-narrowGroupHidden-<?=$this->escapeHtmlAttr($title)?>" class="list-group-item narrow-toggle" href="javascript:moreFacets('narrowGroupHidden-<?=$title ?>')"><?=$this->transEsc('more')?> ...</a>
<? endif; ?>
<? if ($thisFacet['isApplied']): ?>
- <a class="list-group-item active<? if ($i>5): ?><?=$moreClass ?><?endif ?><? if ($thisFacet['operator'] == 'OR'): ?> facetOR applied<? endif ?>" href="<?=$this->currentPath().$results->getUrlQuery()->removeFacet($title, $thisFacet['value'], true, $thisFacet['operator']) ?>">
+ <a class="list-group-item active<? if ($i >= $facets_before_more): ?><?=$moreClass ?><?endif ?><? if ($thisFacet['operator'] == 'OR'): ?> facetOR applied<? endif ?>" href="<?=$this->currentPath().$results->getUrlQuery()->removeFacet($title, $thisFacet['value'], true, $thisFacet['operator']) ?>">
<? if ($thisFacet['operator'] == 'OR'): ?>
<i class="fa fa-check-square-o"></i>
<? else: ?>
@@ -175,9 +176,9 @@ JS;
<? else: ?>
<? $addURL = $this->currentPath().$results->getUrlQuery()->addFacet($title, $thisFacet['value'], $thisFacet['operator']); ?>
<? if ($allowExclude): ?>
- <div class="list-group-item facet<?=$thisFacet['operator'] ?><? if ($i>5): ?> <?=$moreClass ?><?endif ?>">
+ <div class="list-group-item facet<?=$thisFacet['operator'] ?><? if ($i >= $facets_before_more): ?> <?=$moreClass ?><?endif ?>">
<? else: ?>
- <a href="<?=$addURL ?>" class="list-group-item facet<?=$thisFacet['operator'] ?><? if ($i>5): ?> <?=$moreClass ?><?endif ?>">
+ <a href="<?=$addURL ?>" class="list-group-item facet<?=$thisFacet['operator'] ?><? if ($i >= $facets_before_more): ?> <?=$moreClass ?><?endif ?>">
<? endif; ?>
<span class="badge">
<?=$this->localizedNumber($thisFacet['count'])?>