diff --git a/local/config/vufind/searches.ini b/local/config/vufind/searches.ini
index d55eda57d759b3414ead0fb607a0c3028421fd3f..b46a0108273171f8bd52b31b9042b6ab25bd9bc8 100644
--- a/local/config/vufind/searches.ini
+++ b/local/config/vufind/searches.ini
@@ -62,6 +62,8 @@ default_noresults_recommend[] = SwitchQuery
;default_noresults_recommend[] = SwitchQuery:::fuzzy
;default_noresults_recommend[] = SpellingSuggestions
default_noresults_recommend[] = RemoveFilters
+; InterlibraryLoan:
+default_noresults_recommend[] = InterlibraryLoan:"https://fernleihe.boss.bsz-bw.de/Search/Results?lookfor=<QUERY>"
; Set this to true in order to highlight keywords from the search query when they
; appear in fields displayed in search results.
@@ -405,6 +407,15 @@ CallNumber = callnumber-sort
; suggesting that the user try switching to [field]. [field description]
; is the human-readable description of [field]. Default values are
; 'AllFields' and 'All Fields' respectively.
+; InterlibraryLoan:[URL template]
+; Shows a link to an interlibrary loan site. The [URL template] is an URL
+; with a placeholder <QUERY> (case sensitive) that gets replaced by the
+; user's search query. E.g:
+;
+; http://example.com/interlibraryloan?q=<QUERY>&foo=bar
+;
+; The search query will be encoded via `rawurlencode` (RFC 3986) before
+; inserted into the url template.
;
; You can build your own recommendations modules if you wish. See the developer's
; guide here:
diff --git a/local/languages/de.ini b/local/languages/de.ini
index fdd1f1f19490274583186f0cf3db61b74e438e15..3c2577c93378759a286e50d4be6ffc9e0d849894 100644
--- a/local/languages/de.ini
+++ b/local/languages/de.ini
@@ -338,6 +338,7 @@ Interlibrary loan = "Fernleihe"
Interlibraryloans = "Fernleihe"
Interlibrary Loans = "Fernleihe"
Interlibrary loan information = "Hinweise zur Fernleihe"
+Interlibrary loan recommendation = "Sie können mit Ihrer Suchanfrage direkt nach Fernleihen suchen. Folgen Sie hierfür bitte folgendem Link:"
Invalid Recipient Email Address = "Ungültige E-Mail-Adresse des Empfängers"
Invalid Sender Email Address = "Ungültige E-Mail-Adresse zum Versenden"
ISBD Citation = "ISBD Zitierstil"
diff --git a/local/languages/en.ini b/local/languages/en.ini
index 540e6182b18c8ce04ba1f0f18885bf8466869c00..c1fcba84f3b1b50b43c3650e98c5611acba3dcc2 100644
--- a/local/languages/en.ini
+++ b/local/languages/en.ini
@@ -442,6 +442,7 @@ Interlibrary loan = "Interlibrary Loan"
Interlibrary loan information = "Interlibrary Loan Information"
Interlibrary loan - Medicine = "Interlibrary Loan - Medicine"
Interlibraryloans = "Interlibrary Loans"
+Interlibrary loan recommendation = "You can search for interlibrary loans directly with your search query. Please follow the link:"
Invalid Recipient Email Address = "Invalid recipient e-mail address"
Invalid Sender Email Address = "Invalid sender e-mail address"
# Irish = Gaeilge
diff --git a/module/finc/config/module.config.php b/module/finc/config/module.config.php
index d126c48273506f933fe89a8c7656250c81d336f8..640b46118ec83cc2de17613d7655ac90d24f3e8d 100644
--- a/module/finc/config/module.config.php
+++ b/module/finc/config/module.config.php
@@ -137,9 +137,11 @@ $config = [
'recommend' => [
'factories' => [
'finc\Recommend\EbscoResults' => 'finc\Recommend\Factory::getEbscoResults',
+ 'finc\Recommend\InterlibraryLoan' => 'finc\Recommend\Factory::getInterlibraryLoan',
],
'aliases' => [
'ebscoresults' => 'finc\Recommend\EbscoResults',
+ 'interlibraryloan' => 'finc\Recommend\InterlibraryLoan',
]
],
'recorddriver' => [
diff --git a/module/finc/src/finc/Recommend/Factory.php b/module/finc/src/finc/Recommend/Factory.php
index cfd2e61ca3df05c24b45e5fd69eaabb086a68625..0ac7101fb807c0a16efe8d4ad509444701e86b42 100644
--- a/module/finc/src/finc/Recommend/Factory.php
+++ b/module/finc/src/finc/Recommend/Factory.php
@@ -55,4 +55,16 @@ class Factory extends \Vufind\Recommend\Factory
{
return new EbscoResults();
}
+
+ /**
+ * Creates InterlibraryLoan
+ *
+ * @param ServiceManager $sm Service manager
+ *
+ * @return InterlibraryLoan
+ */
+ public static function getInterlibraryLoan(ServiceManager $sm)
+ {
+ return new InterlibraryLoan($sm);
+ }
}
diff --git a/module/finc/src/finc/Recommend/InterlibraryLoan.php b/module/finc/src/finc/Recommend/InterlibraryLoan.php
new file mode 100644
index 0000000000000000000000000000000000000000..55e29021407d554400b3495a816e3d3b93e88e4d
--- /dev/null
+++ b/module/finc/src/finc/Recommend/InterlibraryLoan.php
@@ -0,0 +1,97 @@
+<?php
+/**
+ * Recommendation Module Interlibrary Loan
+ *
+ * PHP version 7
+ *
+ * Copyright (C) Villanova University 2014.
+ * Copyright (C) Leipzig University Library 2022.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2,
+ * as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ * @category VuFind
+ * @package Recommendations
+ * @author Demian Katz <demian.katz@villanova.edu>
+ * @license http://opensource.org/licenses/gpl-2.0.php GNU General Public License
+ * @link https://vufind.org/wiki/development:plugins:hierarchy_components Wiki
+ */
+namespace finc\Recommend;
+
+use VuFind\Recommend\RecommendInterface;
+
+/**
+ * Controller for an interlibary loan link to fernleihe.boss.bsz-bw.de
+ *
+ * @category VuFind
+ * @package Recommendations
+ * @author Demian Katz <demian.katz@villanova.edu>
+ * @license http://opensource.org/licenses/gpl-2.0.php GNU General Public License
+ * @link https://vufind.org/wiki/development:plugins:hierarchy_components Wiki
+ */
+class InterlibraryLoan implements RecommendInterface
+{
+ /**
+ * Template URL with a "<QUERY>" slot to be replaced by the search query.
+ *
+ * @var string
+ */
+ protected $templateUrl;
+
+ /**
+ * Store the configuration of the recommendation module.
+ *
+ * @param string $settings Settings from searches.ini.
+ *
+ * @return void
+ */
+ public function setConfig($settings)
+ {
+ $this->templateUrl = $settings;
+ }
+
+ /**
+ * Called at the end of the Search Params objects' initFromRequest() method.
+ * This method is responsible for setting search parameters needed by the
+ * recommendation module and for reading any existing search parameters that may
+ * be needed.
+ *
+ * @param \VuFind\Search\Base\Params $params Search parameter object
+ * @param \Zend\StdLib\Parameters $request Parameter object representing user
+ * request.
+ *
+ * @return void
+ */
+ public function init($params, $request)
+ {
+ }
+
+ /**
+ * Create the interlibrary loan href.
+ *
+ * The href is accessible in the corresponding template via:
+ * `$this->recommend->href`
+ *
+ * @param \VuFind\Search\Base\Results $results Search results object
+ *
+ * @return void
+ */
+ public function process($results)
+ {
+ $this->href = str_replace(
+ '<QUERY>',
+ rawurlencode($results->getParams()->getDisplayQuery()),
+ $this->templateUrl
+ );
+ }
+}
diff --git a/themes/finc/templates/Recommend/InterlibraryLoan.phtml b/themes/finc/templates/Recommend/InterlibraryLoan.phtml
new file mode 100644
index 0000000000000000000000000000000000000000..ceaff64439537d6a2f470dc85123e2125ba37532
--- /dev/null
+++ b/themes/finc/templates/Recommend/InterlibraryLoan.phtml
@@ -0,0 +1,12 @@
+<?php
+ $href = $this->recommend->href;
+ $text = $this->transEsc('Interlibrary loan recommendation');
+?>
+<div class="alert alert-info">
+ <p>
+ <?= $text ?>
+ </p>
+ <a href=<?= $href ?>target="_blank">
+ <?= $href ?>
+ </a>
+</div>