diff --git a/config/vufind/config.ini b/config/vufind/config.ini
index 570828c495093cc00e7916815bf816cc7991c86c..ae1d24c5dd9dea4fb3155da9665d2ce286d5c2d1 100644
--- a/config/vufind/config.ini
+++ b/config/vufind/config.ini
@@ -1012,6 +1012,20 @@ pw = "Password"
;[DPLA]
;apiKey = http://dp.la/info/developers/codex/policies/#get-a-key
+; These settings affect dynamic DOI-based link inclusion; this can provide links
+; to full text or contextual information.
+[DOI]
+; This setting controls whether or not DOI-based links are enabled, and which
+; API is used to fetch the data. Currently supported options: BrowZine (requires
+; credentials to be configured in BrowZine.ini) or false (to disable). Disabled
+; by default.
+;resolver = BrowZine
+
+; The following settings control where DOI-based links are displayed:
+show_in_results = true ; include in search results
+show_in_record = false ; include in core record metadata
+show_in_holdings = false ; include in holdings tab of record view
+
; These settings affect OpenURL generation and presentation; OpenURLs are used to
; help users find resources through your link resolver and to manage citations in
; Zotero.
diff --git a/languages/en.ini b/languages/en.ini
index a2bc88fa69d634fea3a31f1729c3d3e65f079653..71a2cd7dadad4559456054291bf0c6433274f9e1 100644
--- a/languages/en.ini
+++ b/languages/en.ini
@@ -1083,6 +1083,7 @@ Video = "Video"
Video Clips = "Video Clips"
Videos = "Videos"
View Book Bag = "View Book Bag"
+View Complete Issue = "View Complete Issue"
View Full Collection = "View Full Collection"
View Full Record = "View Full Record"
View in EDS = "View in EDS"
diff --git a/module/VuFind/config/module.config.php b/module/VuFind/config/module.config.php
index 2628622831f7311d2c9d07f7572aac71650ecdac..e765766ab0bd7ec345d93c437a5e555d406649c7 100644
--- a/module/VuFind/config/module.config.php
+++ b/module/VuFind/config/module.config.php
@@ -342,6 +342,7 @@ $config = [
'VuFind\Db\AdapterFactory' => 'VuFind\Service\ServiceWithConfigIniFactory',
'VuFind\Db\Row\PluginManager' => 'VuFind\ServiceManager\AbstractPluginManagerFactory',
'VuFind\Db\Table\PluginManager' => 'VuFind\ServiceManager\AbstractPluginManagerFactory',
+ 'VuFind\DoiLinker\PluginManager' => 'VuFind\ServiceManager\AbstractPluginManagerFactory',
'VuFind\Export' => 'VuFind\ExportFactory',
'VuFind\Favorites\FavoritesService' => 'VuFind\Favorites\FavoritesServiceFactory',
'VuFind\GeoFeatures\BasemapConfig' => 'VuFind\GeoFeatures\AbstractConfigFactory',
@@ -515,6 +516,7 @@ $config = [
'cover_layer' => [ /* see VuFind\Cover\Layer\PluginManager for defaults */ ],
'db_row' => [ /* see VuFind\Db\Row\PluginManager for defaults */ ],
'db_table' => [ /* see VuFind\Db\Table\PluginManager for defaults */ ],
+ 'doilinker' => [ /* see VuFind\DoiLinker\PluginManager for defaults */ ],
'hierarchy_driver' => [ /* see VuFind\Hierarchy\Driver\PluginManager for defaults */ ],
'hierarchy_treedataformatter' => [ /* see VuFind\Hierarchy\TreeDataFormatter\PluginManager for defaults */ ],
'hierarchy_treedatasource' => [ /* see VuFind\Hierarchy\TreeDataSource\PluginManager for defaults */ ],
diff --git a/module/VuFind/src/VuFind/AjaxHandler/DoiLookup.php b/module/VuFind/src/VuFind/AjaxHandler/DoiLookup.php
new file mode 100644
index 0000000000000000000000000000000000000000..deb055ba809529152658c3fcce3df421663455b3
--- /dev/null
+++ b/module/VuFind/src/VuFind/AjaxHandler/DoiLookup.php
@@ -0,0 +1,86 @@
+<?php
+/**
+ * AJAX handler to look up DOI data.
+ *
+ * PHP version 7
+ *
+ * Copyright (C) Villanova University 2018.
+ *
+ * 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 AJAX
+ * @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 Wiki
+ */
+namespace VuFind\AjaxHandler;
+
+use VuFind\DoiLinker\PluginManager;
+use Zend\Mvc\Controller\Plugin\Params;
+
+/**
+ * AJAX handler to look up DOI data.
+ *
+ * @category VuFind
+ * @package AJAX
+ * @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 Wiki
+ */
+class DoiLookup extends AbstractBase
+{
+ /**
+ * DOI Linker Plugin Manager
+ *
+ * @var PluginManager
+ */
+ protected $pluginManager;
+
+ /**
+ * DOI resolver configuration value
+ *
+ * @var string
+ */
+ protected $resolver;
+
+ /**
+ * Constructor
+ *
+ * @param PluginManager $pluginManager DOI Linker Plugin Manager
+ * @param string $resolver DOI resolver configuration value
+ */
+ public function __construct(PluginManager $pluginManager, $resolver)
+ {
+ $this->pluginManager = $pluginManager;
+ $this->resolver = $resolver;
+ }
+
+ /**
+ * Handle a request.
+ *
+ * @param Params $params Parameter helper from controller
+ *
+ * @return array [response data, HTTP status code]
+ */
+ public function handleRequest(Params $params)
+ {
+ $response = [];
+ if ($this->pluginManager->has($this->resolver)) {
+ $dois = (array)$params->fromQuery('doi', []);
+ $response = $this->pluginManager->get($this->resolver)->getLinks($dois);
+ }
+ return $this->formatResponse($response);
+ }
+}
diff --git a/module/VuFind/src/VuFind/AjaxHandler/DoiLookupFactory.php b/module/VuFind/src/VuFind/AjaxHandler/DoiLookupFactory.php
new file mode 100644
index 0000000000000000000000000000000000000000..fb41749f91e84acb254463b29a21f84b861489e4
--- /dev/null
+++ b/module/VuFind/src/VuFind/AjaxHandler/DoiLookupFactory.php
@@ -0,0 +1,69 @@
+<?php
+/**
+ * Factory for DoiLookup AJAX handler.
+ *
+ * PHP version 7
+ *
+ * Copyright (C) Villanova University 2018.
+ *
+ * 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 AJAX
+ * @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 Wiki
+ */
+namespace VuFind\AjaxHandler;
+
+use Interop\Container\ContainerInterface;
+
+/**
+ * Factory for DoiLookup AJAX handler.
+ *
+ * @category VuFind
+ * @package AJAX
+ * @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 Wiki
+ */
+class DoiLookupFactory implements \Zend\ServiceManager\Factory\FactoryInterface
+{
+ /**
+ * Create an object
+ *
+ * @param ContainerInterface $container Service manager
+ * @param string $requestedName Service being created
+ * @param null|array $options Extra options (optional)
+ *
+ * @return object
+ *
+ * @throws ServiceNotFoundException if unable to resolve the service.
+ * @throws ServiceNotCreatedException if an exception is raised when
+ * creating a service.
+ * @throws ContainerException if any other error occurs
+ *
+ * @SuppressWarnings(PHPMD.UnusedFormalParameter)
+ */
+ public function __invoke(ContainerInterface $container, $requestedName,
+ array $options = null
+ ) {
+ if (!empty($options)) {
+ throw new \Exception('Unexpected options passed to factory.');
+ }
+ $config = $container->get('VuFind\Config\PluginManager')->get('config');
+ $pluginManager = $container->get('VuFind\DoiLinker\PluginManager');
+ return new $requestedName($pluginManager, $config->DOI->resolver ?? null);
+ }
+}
diff --git a/module/VuFind/src/VuFind/AjaxHandler/PluginManager.php b/module/VuFind/src/VuFind/AjaxHandler/PluginManager.php
index 5f0e3295b8e5fcc9dd97d4174566ce1b72947541..793f53e3c84128472bfa0b1ad1ca1c26828ed57a 100644
--- a/module/VuFind/src/VuFind/AjaxHandler/PluginManager.php
+++ b/module/VuFind/src/VuFind/AjaxHandler/PluginManager.php
@@ -47,6 +47,7 @@ class PluginManager extends \VuFind\ServiceManager\AbstractPluginManager
'checkRequestIsValid' => 'VuFind\AjaxHandler\CheckRequestIsValid',
'commentRecord' => 'VuFind\AjaxHandler\CommentRecord',
'deleteRecordComment' => 'VuFind\AjaxHandler\DeleteRecordComment',
+ 'doiLookup' => 'VuFind\AjaxHandler\DoiLookup',
'getACSuggestions' => 'VuFind\AjaxHandler\GetACSuggestions',
'getFacetData' => 'VuFind\AjaxHandler\GetFacetData',
'getIlsStatus' => 'VuFind\AjaxHandler\GetIlsStatus',
@@ -82,6 +83,7 @@ class PluginManager extends \VuFind\ServiceManager\AbstractPluginManager
'VuFind\AjaxHandler\CommentRecordFactory',
'VuFind\AjaxHandler\DeleteRecordComment' =>
'VuFind\AjaxHandler\DeleteRecordCommentFactory',
+ 'VuFind\AjaxHandler\DoiLookup' => 'VuFind\AjaxHandler\DoiLookupFactory',
'VuFind\AjaxHandler\GetACSuggestions' =>
'VuFind\AjaxHandler\GetACSuggestionsFactory',
'VuFind\AjaxHandler\GetFacetData' =>
diff --git a/module/VuFind/src/VuFind/DoiLinker/BrowZine.php b/module/VuFind/src/VuFind/DoiLinker/BrowZine.php
new file mode 100644
index 0000000000000000000000000000000000000000..f3c05beb8c51d5255fd34648c1ab5cc594e9c1a6
--- /dev/null
+++ b/module/VuFind/src/VuFind/DoiLinker/BrowZine.php
@@ -0,0 +1,94 @@
+<?php
+/**
+ * BrowZine DOI linker
+ *
+ * PHP version 7
+ *
+ * Copyright (C) Villanova University 2018.
+ *
+ * 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 DOI
+ * @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:record_drivers Wiki
+ */
+namespace VuFind\DoiLinker;
+
+use VuFind\I18n\Translator\TranslatorAwareInterface;
+use VuFindSearch\Backend\BrowZine\Connector;
+
+/**
+ * BrowZine DOI linker
+ *
+ * @category VuFind
+ * @package DOI
+ * @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:record_drivers Wiki
+ */
+class BrowZine implements DoiLinkerInterface, TranslatorAwareInterface
+{
+ use \VuFind\I18n\Translator\TranslatorAwareTrait;
+
+ /**
+ * BrowZine connector
+ *
+ * @var Connector
+ */
+ protected $connector;
+
+ /**
+ * Constructor
+ *
+ * @param Connector $connector Connector
+ */
+ public function __construct(Connector $connector)
+ {
+ $this->connector = $connector;
+ }
+
+ /**
+ * Given an array of DOIs, perform a lookup and return an associative array
+ * of arrays, keyed by DOI. Each array contains one or more associative arrays
+ * with 'link' and 'label' keys.
+ *
+ * @param array $doiArray DOIs to look up
+ *
+ * @return array
+ */
+ public function getLinks(array $doiArray)
+ {
+ $response = [];
+ foreach ($doiArray as $doi) {
+ $data = $this->connector->lookupDoi($doi)['data'] ?? null;
+ if (!empty($data['browzineWebLink'])) {
+ $response[$doi][] = [
+ 'link' => $data['browzineWebLink'],
+ 'label' => $this->translate('View Complete Issue'),
+ 'data' => $data,
+ ];
+ }
+ if (!empty($data['fullTextFile'])) {
+ $response[$doi][] = [
+ 'link' => $data['fullTextFile'],
+ 'label' => $this->translate('PDF Full Text'),
+ 'data' => $data,
+ ];
+ }
+ }
+ return $response;
+ }
+}
diff --git a/module/VuFind/src/VuFind/DoiLinker/BrowZineFactory.php b/module/VuFind/src/VuFind/DoiLinker/BrowZineFactory.php
new file mode 100644
index 0000000000000000000000000000000000000000..4256b24dae4502e1b6201709904053ac8117fe62
--- /dev/null
+++ b/module/VuFind/src/VuFind/DoiLinker/BrowZineFactory.php
@@ -0,0 +1,68 @@
+<?php
+/**
+ * BrowZine DOI linker factory
+ *
+ * PHP version 7
+ *
+ * Copyright (C) Villanova University 2018.
+ *
+ * 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 DOI
+ * @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:record_drivers Wiki
+ */
+namespace VuFind\DoiLinker;
+
+use Interop\Container\ContainerInterface;
+
+/**
+ * BrowZine DOI linker factory
+ *
+ * @category VuFind
+ * @package DOI
+ * @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:record_drivers Wiki
+ */
+class BrowZineFactory implements \Zend\ServiceManager\Factory\FactoryInterface
+{
+ /**
+ * Create an object
+ *
+ * @param ContainerInterface $container Service manager
+ * @param string $requestedName Service being created
+ * @param null|array $options Extra options (optional)
+ *
+ * @return object
+ *
+ * @throws ServiceNotFoundException if unable to resolve the service.
+ * @throws ServiceNotCreatedException if an exception is raised when
+ * creating a service.
+ * @throws ContainerException if any other error occurs
+ *
+ * @SuppressWarnings(PHPMD.UnusedFormalParameter)
+ */
+ public function __invoke(ContainerInterface $container, $requestedName,
+ array $options = null
+ ) {
+ if (!empty($options)) {
+ throw new \Exception('Unexpected options passed to factory.');
+ }
+ $backend = $container->get('VuFind\Search\BackendManager')->get('BrowZine');
+ return new $requestedName($backend->getConnector());
+ }
+}
diff --git a/module/VuFind/src/VuFind/DoiLinker/DoiLinkerInterface.php b/module/VuFind/src/VuFind/DoiLinker/DoiLinkerInterface.php
new file mode 100644
index 0000000000000000000000000000000000000000..bc967339f7064cbb94675b40759d960b9d13b7b6
--- /dev/null
+++ b/module/VuFind/src/VuFind/DoiLinker/DoiLinkerInterface.php
@@ -0,0 +1,51 @@
+<?php
+/**
+ * DOI linker interface
+ *
+ * PHP version 7
+ *
+ * Copyright (C) Villanova University 2018.
+ *
+ * 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 DOI
+ * @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:record_drivers Wiki
+ */
+namespace VuFind\DoiLinker;
+
+/**
+ * DOI linker interface
+ *
+ * @category VuFind
+ * @package DOI
+ * @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:record_drivers Wiki
+ */
+interface DoiLinkerInterface
+{
+ /**
+ * Given an array of DOIs, perform a lookup and return an associative array
+ * of arrays, keyed by DOI. Each array contains one or more associative arrays
+ * with 'link' and 'label' keys.
+ *
+ * @param array $doiArray DOIs to look up
+ *
+ * @return array
+ */
+ public function getLinks(array $doiArray);
+}
diff --git a/module/VuFind/src/VuFind/DoiLinker/PluginManager.php b/module/VuFind/src/VuFind/DoiLinker/PluginManager.php
new file mode 100644
index 0000000000000000000000000000000000000000..38dd88ccfcf10b9064dee8d80f6bf6eeba8c1832
--- /dev/null
+++ b/module/VuFind/src/VuFind/DoiLinker/PluginManager.php
@@ -0,0 +1,69 @@
+<?php
+/**
+ * DOI linker plugin manager
+ *
+ * PHP version 7
+ *
+ * Copyright (C) Villanova University 2018.
+ *
+ * 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 DOI
+ * @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:record_drivers Wiki
+ */
+namespace VuFind\DoiLinker;
+
+/**
+ * DOI linker plugin manager
+ *
+ * @category VuFind
+ * @package DOI
+ * @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:record_drivers Wiki
+ */
+class PluginManager extends \VuFind\ServiceManager\AbstractPluginManager
+{
+ /**
+ * Default plugin aliases.
+ *
+ * @var array
+ */
+ protected $aliases = [
+ 'browzine' => 'VuFind\DoiLinker\BrowZine',
+ ];
+
+ /**
+ * Default plugin factories.
+ *
+ * @var array
+ */
+ protected $factories = [
+ 'VuFind\DoiLinker\BrowZine' => 'VuFind\DoiLinker\BrowZineFactory',
+ ];
+
+ /**
+ * Return the name of the base class or interface that plug-ins must conform
+ * to.
+ *
+ * @return string
+ */
+ protected function getExpectedInterface()
+ {
+ return 'VuFind\DoiLinker\DoiLinkerInterface';
+ }
+}
diff --git a/module/VuFind/src/VuFind/View/Helper/Root/Doi.php b/module/VuFind/src/VuFind/View/Helper/Root/Doi.php
new file mode 100644
index 0000000000000000000000000000000000000000..de56f1c67342e93d980196deb5d8dc614d802886
--- /dev/null
+++ b/module/VuFind/src/VuFind/View/Helper/Root/Doi.php
@@ -0,0 +1,151 @@
+<?php
+/**
+ * DOI view helper
+ *
+ * PHP version 7
+ *
+ * Copyright (C) Villanova University 2018.
+ *
+ * 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 View_Helpers
+ * @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 Wiki
+ */
+namespace VuFind\View\Helper\Root;
+
+/**
+ * DOI view helper
+ *
+ * @category VuFind
+ * @package View_Helpers
+ * @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 Wiki
+ */
+class Doi extends \Zend\View\Helper\AbstractHelper
+{
+ /**
+ * Context helper
+ *
+ * @var \VuFind\View\Helper\Root\Context
+ */
+ protected $context;
+
+ /**
+ * VuFind OpenURL configuration
+ *
+ * @var \Zend\Config\Config
+ */
+ protected $config;
+
+ /**
+ * Current RecordDriver
+ *
+ * @var \VuFind\RecordDriver
+ */
+ protected $recordDriver;
+
+ /**
+ * OpenURL context ('results', 'record' or 'holdings')
+ *
+ * @var string
+ */
+ protected $area;
+
+ /**
+ * Constructor
+ *
+ * @param Context $context Context helper
+ * @param \Zend\Config\Config $config VuFind OpenURL config
+ */
+ public function __construct(Context $context, $config = null)
+ {
+ $this->context = $context;
+ $this->config = $config;
+ }
+
+ /**
+ * Set up context for helper
+ *
+ * @param \VuFind\RecordDriver $driver The current record driver
+ * @param string $area DOI context ('results', 'record'
+ * or 'holdings'
+ *
+ * @return object
+ */
+ public function __invoke($driver, $area)
+ {
+ $this->recordDriver = $driver;
+ $this->area = $area;
+ return $this;
+ }
+
+ /**
+ * Public method to render the OpenURL template
+ *
+ * @param bool $imagebased Indicates if an image based link
+ * should be displayed or not (null for system default)
+ *
+ * @return string
+ */
+ public function renderTemplate($imagebased = null)
+ {
+ // Build parameters needed to display the control:
+ $doi = $this->recordDriver->tryMethod('getCleanDOI');
+ $params = compact('doi');
+
+ // Render the subtemplate:
+ return $this->context->__invoke($this->getView())->renderInContext(
+ 'Helpers/doi.phtml', $params
+ );
+ }
+
+ /**
+ * Does the configuration indicate that we should display DOI links in
+ * the specified context?
+ *
+ * @return bool
+ */
+ protected function checkContext()
+ {
+ // Doesn't matter the target area if no resolver is specified:
+ if (empty($this->config->resolver)) {
+ return false;
+ }
+
+ // If a setting exists, return that:
+ $key = 'show_in_' . $this->area;
+ if (isset($this->config->$key)) {
+ return $this->config->$key;
+ }
+
+ // If we got this far, use the defaults -- true for results, false for
+ // everywhere else.
+ return $this->area == 'results';
+ }
+
+ /**
+ * Public method to check whether OpenURLs are active for current record
+ *
+ * @return bool
+ */
+ public function isActive()
+ {
+ $doi = $this->recordDriver->tryMethod('getCleanDOI');
+ return !empty($doi) && $this->checkContext();
+ }
+}
diff --git a/module/VuFind/src/VuFind/View/Helper/Root/DoiFactory.php b/module/VuFind/src/VuFind/View/Helper/Root/DoiFactory.php
new file mode 100644
index 0000000000000000000000000000000000000000..b552966621c6510f2febe6326c08058b3ae9f7ea
--- /dev/null
+++ b/module/VuFind/src/VuFind/View/Helper/Root/DoiFactory.php
@@ -0,0 +1,68 @@
+<?php
+/**
+ * DOI helper factory.
+ *
+ * PHP version 7
+ *
+ * Copyright (C) Villanova University 2018.
+ *
+ * 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 View_Helpers
+ * @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 Wiki
+ */
+namespace VuFind\View\Helper\Root;
+
+use Interop\Container\ContainerInterface;
+use Zend\ServiceManager\Factory\FactoryInterface;
+
+/**
+ * DOI helper factory.
+ *
+ * @category VuFind
+ * @package View_Helpers
+ * @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 Wiki
+ */
+class DoiFactory implements FactoryInterface
+{
+ /**
+ * Create an object
+ *
+ * @param ContainerInterface $container Service manager
+ * @param string $requestedName Service being created
+ * @param null|array $options Extra options (optional)
+ *
+ * @return object
+ *
+ * @throws ServiceNotFoundException if unable to resolve the service.
+ * @throws ServiceNotCreatedException if an exception is raised when
+ * creating a service.
+ * @throws ContainerException if any other error occurs
+ */
+ public function __invoke(ContainerInterface $container, $requestedName,
+ array $options = null
+ ) {
+ if (!empty($options)) {
+ throw new \Exception('Unexpected options sent to factory.');
+ }
+ $config = $container->get('VuFind\Config\PluginManager')->get('config');
+ $helpers = $container->get('ViewHelperManager');
+ return new $requestedName($helpers->get('context'), $config->DOI ?? null);
+ }
+}
diff --git a/module/VuFind/tests/unit-tests/src/VuFindTest/View/Helper/Root/RecordDataFormatterTest.php b/module/VuFind/tests/unit-tests/src/VuFindTest/View/Helper/Root/RecordDataFormatterTest.php
index 0e2622b0258bdfe5aa260d26bf33cd6358abca88..daa50dbeb2f7080b0e1a9737178593d936b70905 100644
--- a/module/VuFind/tests/unit-tests/src/VuFindTest/View/Helper/Root/RecordDataFormatterTest.php
+++ b/module/VuFind/tests/unit-tests/src/VuFindTest/View/Helper/Root/RecordDataFormatterTest.php
@@ -55,6 +55,7 @@ class RecordDataFormatterTest extends \VuFindTest\Unit\ViewHelperTestCase
$this->getMockBuilder('VuFind\Auth\ILSAuthenticator')->disableOriginalConstructor()->getMock()
),
'context' => $context,
+ 'doi' => new \VuFind\View\Helper\Root\Doi($context),
'openUrl' => new \VuFind\View\Helper\Root\OpenUrl($context, [], $this->getMockBuilder('VuFind\Resolver\Driver\PluginManager')->disableOriginalConstructor()->getMock()),
'proxyUrl' => new \VuFind\View\Helper\Root\ProxyUrl(),
'record' => new \VuFind\View\Helper\Root\Record(),
diff --git a/module/VuFindSearch/src/VuFindSearch/Backend/BrowZine/Connector.php b/module/VuFindSearch/src/VuFindSearch/Backend/BrowZine/Connector.php
index 3a76f84b107d6135b307f7e8f0ba08daae9fda2f..6f45b076177e2d51c1f1c862821077c420faac1c 100644
--- a/module/VuFindSearch/src/VuFindSearch/Backend/BrowZine/Connector.php
+++ b/module/VuFindSearch/src/VuFindSearch/Backend/BrowZine/Connector.php
@@ -87,6 +87,23 @@ class Connector implements \Zend\Log\LoggerAwareInterface
$this->libraryId = $id;
}
+ /**
+ * Perform a DOI lookup
+ *
+ * @param string $doi DOI
+ * @param bool $includeJournal Include journal data in response?
+ *
+ * @return mixed
+ */
+ public function lookupDoi($doi, $includeJournal = false)
+ {
+ // Documentation says URL encoding of DOI is not necessary.
+ return $this->request(
+ 'articles/doi/' . $doi,
+ $includeJournal ? ['include' => 'journal'] : []
+ );
+ }
+
/**
* Perform a search
*
diff --git a/themes/bootstrap3/js/doi.js b/themes/bootstrap3/js/doi.js
new file mode 100644
index 0000000000000000000000000000000000000000..98287f28612311f5a013d0cf461c3a6a016e14d7
--- /dev/null
+++ b/themes/bootstrap3/js/doi.js
@@ -0,0 +1,59 @@
+/*global Hunt, VuFind */
+VuFind.register('doi', function Doi() {
+ function embedDoiLinks(el) {
+ var element = $(el);
+ var doi = [];
+ var elements = element.hasClass('doiLink') ? element : element.find('.doiLink');
+ elements.each(function extractDoiData(i, doiLinkEl) {
+ var currentDoi = $(doiLinkEl).data('doi');
+ if (doi.indexOf(currentDoi) === -1) {
+ doi[doi.length] = currentDoi;
+ }
+ });
+ if (doi.length === 0) {
+ return;
+ }
+ var url = VuFind.path + '/AJAX/JSON?' + $.param({
+ method: 'doiLookup',
+ doi: doi,
+ });
+ $.ajax({
+ dataType: 'json',
+ url: url
+ })
+ .done(function embedDoiLinksDone(response) {
+ elements.each(function populateDoiLinks(x, doiEl) {
+ var currentDoi = $(doiEl).data('doi');
+ if ("undefined" !== response.data[currentDoi]) {
+ $(doiEl).empty();
+ for (var i = 0; i < response.data[currentDoi].length; i++) {
+ var newLink = $('<a />');
+ newLink.attr('href', response.data[currentDoi][i].link);
+ newLink.text(response.data[currentDoi][i].label);
+ $(doiEl).append(newLink);
+ $(doiEl).append("<br />");
+ }
+ }
+ });
+ });
+ }
+
+ // Assign actions to the OpenURL links. This can be called with a container e.g. when
+ // combined results fetched with AJAX are loaded.
+ function init(_container) {
+ var container = _container || $('body');
+ // assign action to the openUrlWindow link class
+ if (typeof Hunt === 'undefined') {
+ embedDoiLinks(container);
+ } else {
+ new Hunt(
+ container.find('.doiLink').toArray(),
+ { enter: embedDoiLinks }
+ );
+ }
+ }
+ return {
+ init: init,
+ embedDoiLinks: embedDoiLinks
+ };
+});
diff --git a/themes/bootstrap3/templates/Helpers/doi.phtml b/themes/bootstrap3/templates/Helpers/doi.phtml
new file mode 100644
index 0000000000000000000000000000000000000000..55f9676ad355f2fee6df9db949fc1ba294708009
--- /dev/null
+++ b/themes/bootstrap3/templates/Helpers/doi.phtml
@@ -0,0 +1,2 @@
+<?=$this->inlineScript(\Zend\View\Helper\HeadScript::FILE, 'doi.js', 'SET');?>
+<span class="doiLink" data-doi="<?=$this->escapeHtml($doi)?>"></span>
\ No newline at end of file
diff --git a/themes/bootstrap3/templates/RecordDriver/DefaultRecord/data-onlineAccess.phtml b/themes/bootstrap3/templates/RecordDriver/DefaultRecord/data-onlineAccess.phtml
index 4a545667a7a334f39747fc02532589fb69523ce8..4d96751f6f9b8d4fcf84b72d837649361b07f7e2 100644
--- a/themes/bootstrap3/templates/RecordDriver/DefaultRecord/data-onlineAccess.phtml
+++ b/themes/bootstrap3/templates/RecordDriver/DefaultRecord/data-onlineAccess.phtml
@@ -1,14 +1,15 @@
<?php
$openUrl = $this->openUrl($this->driver, 'record');
$openUrlActive = $openUrl->isActive();
+ $doi = $this->doi($this->driver, 'record');
+ $doiActive = $doi->isActive();
// Account for replace_other_urls setting
$urls = $this->record($this->driver)->getLinkDetails($openUrlActive);
?>
-<?php if (!empty($urls) || $openUrlActive): ?>
- <?php foreach ($urls as $current): ?>
- <a href="<?=$this->escapeHtmlAttr($this->proxyUrl($current['url']))?>"><?=$this->escapeHtml($current['desc'])?></a><br/>
- <?php endforeach; ?>
- <?php if ($openUrlActive): ?>
- <?=$openUrl->renderTemplate()?><br/>
- <?php endif; ?>
+<?php foreach ($urls as $current): ?>
+ <a href="<?=$this->escapeHtmlAttr($this->proxyUrl($current['url']))?>"><?=$this->escapeHtml($current['desc'])?></a><br/>
+<?php endforeach; ?>
+<?php if ($openUrlActive): ?>
+ <?=$openUrl->renderTemplate()?><br/>
<?php endif; ?>
+<?php if ($doiActive): ?><?=$doi->renderTemplate()?><?php endif; ?>
diff --git a/themes/bootstrap3/templates/RecordDriver/DefaultRecord/list-entry.phtml b/themes/bootstrap3/templates/RecordDriver/DefaultRecord/list-entry.phtml
index 323229a2109b3ac78389c5c7ff45e71042a76ff4..98d94ee07e44e062090ec66f796480db52021d9e 100644
--- a/themes/bootstrap3/templates/RecordDriver/DefaultRecord/list-entry.phtml
+++ b/themes/bootstrap3/templates/RecordDriver/DefaultRecord/list-entry.phtml
@@ -137,16 +137,23 @@
*/
$openUrl = $this->openUrl($this->driver, 'results');
$openUrlActive = $openUrl->isActive();
+ $doi = $this->doi($this->driver, 'results');
+ $doiActive = $doi->isActive();
// Account for replace_other_urls setting
$urls = $this->record($this->driver)->getLinkDetails($openUrlActive);
- if ($openUrlActive || !empty($urls)):
+ if ($openUrlActive || $doiActive || !empty($urls)):
?>
<?php if ($openUrlActive): ?>
<br/>
<?=$openUrl->renderTemplate()?>
<?php endif;?>
+ <?php if ($doiActive): ?>
+ <br/>
+ <?=$doi->renderTemplate()?>
+ <?php endif; ?>
+
<?php if (!is_array($urls)) { $urls = []; }
if(!$this->driver->isCollection()):
foreach ($urls as $current): ?>
diff --git a/themes/bootstrap3/templates/RecordDriver/DefaultRecord/result-grid.phtml b/themes/bootstrap3/templates/RecordDriver/DefaultRecord/result-grid.phtml
index bb091ff369f061e43bcbc47b685846ff549517b5..e76e183deb676e1da67c39e304513dac1af19f99 100644
--- a/themes/bootstrap3/templates/RecordDriver/DefaultRecord/result-grid.phtml
+++ b/themes/bootstrap3/templates/RecordDriver/DefaultRecord/result-grid.phtml
@@ -5,6 +5,8 @@
*/
$openUrl = $this->openUrl($this->driver, 'results');
$openUrlActive = $openUrl->isActive();
+$doi = $this->doi($this->driver, 'results');
+$doiActive = $doi->isActive();
// Account for replace_other_urls setting
$urls = $this->record($this->driver)->getLinkDetails($openUrlActive);
?>
@@ -29,11 +31,14 @@ $urls = $this->record($this->driver)->getLinkDetails($openUrlActive);
<a class="title" href="<?=$this->recordLink()->getUrl($this->driver)?>">
<?=$this->record($this->driver)->getTitleHtml(80)?>
</a>
- <?php if ($openUrlActive || !empty($urls)): ?>
+ <?php if ($openUrlActive || $doiActive || !empty($urls)): ?>
<br/><br/>
<?php if ($openUrlActive): ?>
<?=$openUrl->renderTemplate()?><br />
<?php endif; ?>
+ <?php if ($doiActive): ?>
+ <?=$doi->renderTemplate()?><br />
+ <?php endif; ?>
<?php if (!is_array($urls)) $urls = []; foreach ($urls as $current): ?>
<a href="<?=$this->escapeHtmlAttr($this->proxyUrl($current['url']))?>" class="fulltext" target="new"><i class="fa fa-external-link" aria-hidden="true"></i> <?=($current['url'] == $current['desc']) ? $this->transEsc('Get full text') : $this->escapeHtml($current['desc'])?></a>
<br/>
diff --git a/themes/bootstrap3/templates/RecordDriver/DefaultRecord/result-list.phtml b/themes/bootstrap3/templates/RecordDriver/DefaultRecord/result-list.phtml
index 3f8f07cc084a0f2826baca627e8bc53a6f39fb46..c97910034a87922bfc51e4ee819996690cac8d53 100644
--- a/themes/bootstrap3/templates/RecordDriver/DefaultRecord/result-list.phtml
+++ b/themes/bootstrap3/templates/RecordDriver/DefaultRecord/result-list.phtml
@@ -121,14 +121,20 @@
*/
$openUrl = $this->openUrl($this->driver, 'results');
$openUrlActive = $openUrl->isActive();
+ $doi = $this->doi($this->driver, 'results');
+ $doiActive = $doi->isActive();
// Account for replace_other_urls setting
$urls = $this->record($this->driver)->getLinkDetails($openUrlActive);
- if ($openUrlActive || !empty($urls)): ?>
+ if ($openUrlActive || $doiActive || !empty($urls)): ?>
<?php if ($openUrlActive): ?>
<br/>
<?=$openUrl->renderTemplate()?>
<?php endif; ?>
+ <?php if ($doiActive): ?>
+ <br/>
+ <?=$doi->renderTemplate()?>
+ <?php endif; ?>
<?php if (!is_array($urls)) $urls = [];
if(!$this->driver->isCollection()):
foreach ($urls as $current): ?>
diff --git a/themes/bootstrap3/templates/RecordDriver/Pazpar2/result-list.phtml b/themes/bootstrap3/templates/RecordDriver/Pazpar2/result-list.phtml
index a836656fef657d44f406b7250b43c66662173e4a..014b44758b27e3950af83fa3f0828a53239dba88 100644
--- a/themes/bootstrap3/templates/RecordDriver/Pazpar2/result-list.phtml
+++ b/themes/bootstrap3/templates/RecordDriver/Pazpar2/result-list.phtml
@@ -79,13 +79,20 @@
*/
$openUrl = $this->openUrl($this->driver, 'results');
$openUrlActive = $openUrl->isActive();
+ $doi = $this->doi($this->driver, 'results');
+ $doiActive = $doi->isActive();
// Account for replace_other_urls setting
$urls = $this->record($this->driver)->getLinkDetails($openUrlActive);
- if ($openUrlActive || !empty($urls)): ?>
+
+ if ($openUrlActive || $doiActive || !empty($urls)): ?>
<?php if ($openUrlActive): ?>
<br/>
<?=$openUrl->renderTemplate()?>
<?php endif; ?>
+ <?php if ($doiActive): ?>
+ <br/>
+ <?=$doi->renderTemplate()?>
+ <?php endif; ?>
<?php if (!is_array($urls)) $urls = [];
if(!$this->driver->isCollection()):
foreach ($urls as $current): ?>
diff --git a/themes/bootstrap3/templates/RecordTab/holdingsils.phtml b/themes/bootstrap3/templates/RecordTab/holdingsils.phtml
index 3d4f71b9831d329283d71192b4d14c6befdceeb3..fefcb15662def1bca294bca16bd2b42edc00e539 100644
--- a/themes/bootstrap3/templates/RecordTab/holdingsils.phtml
+++ b/themes/bootstrap3/templates/RecordTab/holdingsils.phtml
@@ -4,6 +4,8 @@
$user = $account->isLoggedIn();
$openUrl = $this->openUrl($this->driver, 'holdings');
$openUrlActive = $openUrl->isActive();
+ $doi = $this->doi($this->driver, 'holdings');
+ $doiActive = $doi->isActive();
// Account for replace_other_urls setting
$urls = $this->record($this->driver)->getLinkDetails($openUrlActive);
$offlineMode = $this->ils()->getOfflineMode();
@@ -42,7 +44,7 @@
<?php $holdingTitleHold = $this->driver->tryMethod('getRealTimeTitleHold'); if (!empty($holdingTitleHold)): ?>
<a class="placehold" data-lightbox title="<?=$this->transEsc('request_place_text')?>" href="<?=$this->recordLink()->getRequestUrl($holdingTitleHold)?>"><i class="fa fa-flag" aria-hidden="true"></i> <?=$this->transEsc('title_hold_place')?></a>
<?php endif; ?>
-<?php if (!empty($urls) || $openUrlActive): ?>
+<?php if (!empty($urls) || $openUrlActive || $doiActive): ?>
<h3><?=$this->transEsc("Internet")?></h3>
<?php if (!empty($urls)): ?>
<?php foreach ($urls as $current): ?>
@@ -50,6 +52,7 @@
<?php endforeach; ?>
<?php endif; ?>
<?php if ($openUrlActive): ?><?=$openUrl->renderTemplate()?><?php endif; ?>
+ <?php if ($doiActive): ?><?=$doi->renderTemplate()?><?php endif; ?>
<?php endif; ?>
<?php foreach ($holdings['holdings'] ?? [] as $holding): ?>
<h3>
diff --git a/themes/root/theme.config.php b/themes/root/theme.config.php
index d175736cfc7abff1ea122edcefe462b5efa00f60..0f2215e799b60b4cc73c83bd9f2037e3e9841463 100644
--- a/themes/root/theme.config.php
+++ b/themes/root/theme.config.php
@@ -18,6 +18,7 @@ return [
'VuFind\View\Helper\Root\CurrentPath' => 'Zend\ServiceManager\Factory\InvokableFactory',
'VuFind\View\Helper\Root\DateTime' => 'VuFind\View\Helper\Root\DateTimeFactory',
'VuFind\View\Helper\Root\DisplayLanguageOption' => 'VuFind\View\Helper\Root\DisplayLanguageOptionFactory',
+ 'VuFind\View\Helper\Root\Doi' => 'VuFind\View\Helper\Root\DoiFactory',
'VuFind\View\Helper\Root\Export' => 'VuFind\View\Helper\Root\ExportFactory',
'VuFind\View\Helper\Root\Feedback' => 'VuFind\View\Helper\Root\FeedbackFactory',
'VuFind\View\Helper\Root\Flashmessages' => 'VuFind\View\Helper\Root\FlashmessagesFactory',
@@ -77,6 +78,7 @@ return [
'currentPath' => 'VuFind\View\Helper\Root\CurrentPath',
'dateTime' => 'VuFind\View\Helper\Root\DateTime',
'displayLanguageOption' => 'VuFind\View\Helper\Root\DisplayLanguageOption',
+ 'doi' => 'VuFind\View\Helper\Root\Doi',
'export' => 'VuFind\View\Helper\Root\Export',
'feedback' => 'VuFind\View\Helper\Root\Feedback',
'flashmessages' => 'VuFind\View\Helper\Root\Flashmessages',