From e50db01a6903d9c0f91cd356792f0cc2d75ef1eb Mon Sep 17 00:00:00 2001
From: Dorian Merz <merz@ub.uni-leipzig.de>
Date: Fri, 22 May 2020 12:29:42 +0200
Subject: [PATCH] refs #17575 [fid_bbi] configure Browse page * only allow tags
browsing * remove letter level from alphabetical search
---
fid_bbi/config/vufind/config.ini | 22 +++++
module/fid_bbi/config/module.config.php | 2 +
.../fid_bbi/Controller/BrowseController.php | 95 +++++++++++++++++++
3 files changed, 119 insertions(+)
create mode 100644 module/fid_bbi/src/fid_bbi/Controller/BrowseController.php
diff --git a/fid_bbi/config/vufind/config.ini b/fid_bbi/config/vufind/config.ini
index 41b7cc48ab8..20a216bbfa5 100644
--- a/fid_bbi/config/vufind/config.ini
+++ b/fid_bbi/config/vufind/config.ini
@@ -131,3 +131,25 @@ WorldcatTab = enabled
EndNote = "record,bulk"
BibTeX = "record,bulk"
RIS = "record,bulk"
+
+; This section controls the behavior of the Browse module. The result_limit
+; setting controls the maximum number of results that may display in any given
+; result box on the Browse screen. You can set to -1 for no limit; however,
+; setting a very high (or no) limit may result in "out of memory" errors if you
+; have a large index!
+[Browse]
+result_limit = 100
+tag = true ; allow browsing of Tags
+dewey = false ; allow browsing of Dewey Decimal call numbers
+lcc = false ; allow browsing of LC call numbers
+author = false ; allow browsing of authors
+topic = false ; allow browsing of subject headings
+genre = false ; allow browsing of genre subdivisions
+region = false ; allow browsing of region subdivisions
+era = false ; allow browsing of era subdivisions
+; You can use this setting to change the default alphabet provided for browsing:
+alphabet_letters = "AÄBCDEFGHIJKLMNOÖPQRSTUÜVWXYZ"
+; Uncomment to sort lists alphabetically (instead of by popularity); note that
+; this will not changed the values returned -- you will still get only the
+; <result_limit> most popular entries -- it only affects display order.
+alphabetical_order = true
\ No newline at end of file
diff --git a/module/fid_bbi/config/module.config.php b/module/fid_bbi/config/module.config.php
index db2ec71a6cc..bb88f25d16d 100644
--- a/module/fid_bbi/config/module.config.php
+++ b/module/fid_bbi/config/module.config.php
@@ -38,6 +38,7 @@ $config = [
'fid_bbi\Controller\SearchController' => 'VuFind\Controller\AbstractBaseFactory',
'fid_bbi\Controller\MyResearchController' => 'VuFind\Controller\AbstractBaseFactory',
'fid_bbi\Controller\RecordController' => 'VuFind\Controller\AbstractBaseWithConfigFactory',
+ 'fid_bbi\Controller\BrowseController' => 'VuFind\Controller\AbstractBaseWithConfigFactory',
],
'aliases' => [
'feedback' => 'fid_bbi\Controller\FeedbackController',
@@ -47,6 +48,7 @@ $config = [
'Record' => 'fid_bbi\Controller\RecordController',
'record' => 'fid_bbi\Controller\RecordController',
'VuFind\Controller\MyResearchController' => 'fid_bbi\Controller\MyResearchController',
+ 'VuFind\Controller\BrowseController' => 'fid_bbi\Controller\BrowseController',
],
],
'vufind' => [
diff --git a/module/fid_bbi/src/fid_bbi/Controller/BrowseController.php b/module/fid_bbi/src/fid_bbi/Controller/BrowseController.php
new file mode 100644
index 00000000000..43a0c6a29eb
--- /dev/null
+++ b/module/fid_bbi/src/fid_bbi/Controller/BrowseController.php
@@ -0,0 +1,95 @@
+<?php
+/**
+ * Browse Module Controller
+ *
+ * PHP version 7
+ *
+ * Copyright (C) Villanova University 2011.
+ *
+ * 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 Controller
+ * @author Chris Hallberg <challber@villanova.edu>
+ * @author Dorian Merz <merz@ub.uni-leipzig.de>
+ * @license http://opensource.org/licenses/gpl-2.0.php GNU General Public License
+ * @link https://vufind.org/wiki/development:plugins:controllers Wiki
+ */
+namespace fid_bbi\Controller;
+
+use VuFind\Controller\BrowseController as BaseController;
+
+/**
+ * BrowseController Class
+ *
+ * Controls the browsing feature
+ *
+ * This fid_bbi specific instance removes the letter
+ * level for alphabetical tag browsing
+ *
+ * @category VuFind
+ * @package Controller
+ * @author Dorian Merz <merz@ub.uni-leipzig.de>
+ * @license http://opensource.org/licenses/gpl-2.0.php GNU General Public License
+ * @link https://vufind.org/wiki/development:plugins:controllers Wiki
+ */
+class BrowseController extends BaseController
+{
+ /**
+ * Browse tags
+ * this is mostly a copy of the
+ * parent method with the alphabetical special case
+ * removed
+ *
+ * @return \Zend\View\Model\ViewModel
+ */
+ public function tagAction()
+ {
+ if (!$this->tagsEnabled()) {
+ throw new ForbiddenException('Tags disabled.');
+ }
+
+ $this->setCurrentAction('Tag');
+ $view = $this->createViewModel();
+
+ $view->categoryList = [
+ 'alphabetical' => 'By Alphabetical',
+ 'popularity' => 'By Popularity',
+ 'recent' => 'By Recent'
+ ];
+
+ if ($this->params()->fromQuery('findby')) {
+ $params = $this->getRequest()->getQuery()->toArray();
+ $tagTable = $this->getTable('Tags');
+ // Default case: always display tag list for non-alphabetical modes:
+ $tagList = $tagTable->getTagList(
+ $params['findby'],
+ $this->config->Browse->result_limit
+ );
+ $resultList = [];
+ foreach ($tagList as $i => $tag) {
+ $resultList[$i] = [
+ 'displayText' => $tag['tag'],
+ 'value' => $tag['tag'],
+ 'count' => $tag['cnt']
+ ];
+ }
+ $view->resultList = $resultList;
+ $view->paramTitle = 'lookfor=';
+ $view->searchParams = [];
+ }
+
+ return $this->performSearch($view);
+ }
+}
--
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