diff --git a/local/config/vufind/Resolver.ini b/local/config/vufind/Resolver.ini
index 421d09a220eaeb7735c9ea065cfd369b9d97ded6..f9f52132dd8e056175a5da7659ebae3742200089 100644
--- a/local/config/vufind/Resolver.ini
+++ b/local/config/vufind/Resolver.ini
@@ -1,2 +1,91 @@
+;####################################################################
+;##################### DO NOT DELETE THIS HEADER ####################
+;################### Leipzig University Library © 2015 ##############
+;
+; This is the ISIL-instance-specific default INI-file and inherits
+; all the settings from the INI-file defined in [Parent_Config] which
+; points to the default INI-file located in the folder vufind2/local
+;
+
+;[Parent_Config]
+;relative_path = ../../../local/config/vufind/Resolver.ini
+
+; A comma-separated list of config sections from the parent which should be
+; completely overwritten by the equivalent sections in this configuration;
+; any sections not listed here will be merged on a section-by-section basis.
+;override_full_sections = "Ezb"
+
+;
+; Add instance-specific customization after this header.
+;
+;##################### DO NOT DELETE THIS HEADER ####################
+;####################################################################
+
[General]
-embed_auto_load = true
\ No newline at end of file
+; configure active resolvers (need to match sections below)
+;active_resolvers = Redi,Ezb
+; VuFind resolver integration settings (apply to all active resolver)
+;window_settings = "toolbar=no,location=no,directories=no,buttons=no,status=no,menubar=no,scrollbars=yes,resizable=yes,width=550,height=600"
+;show_in_results = false ; include in search results
+;show_in_record = false ; include in core record metadata
+;show_in_holdings = true ; include in holdings tab of record view
+;embed = true
+embed_auto_load = true
+;replace_other_urls = true
+
+;[Redi]
+;url = "https://www.redi-bw.de/links/{libraryhandle}"
+;rfr_id = {library catalog url}
+;resolver = redi
+
+; If you want to display a graphical link to your link resolver, uncomment the
+; settings below. graphic should be a URL; graphic_width and graphic_height
+; should be sizes in pixels.
+;graphic = "http://myuniversity.edu/images/findIt.gif"
+;graphic_width = 50
+;graphic_height = 20
+
+; If your link resolver can render an image in response to an OpenURL, you can
+; specify the base URL for image generation here:
+;dynamic_graphic = "http://my-link-resolver/image"
+
+; If dynamic_graphic is set above, the dynamic image can be used instead of the
+; standard text or static-image-based OpenURL link (true), it can be disabled
+; (false), or it can be displayed in addition to the regular link ("both").
+;image_based_linking_mode = both
+
+[Ezb]
+;url = "https://services.dnb.de/fize-service/gvr/full.xml"
+;rfr_id = {library catalog url}
+;resolver = ezb
+
+; If you want to display a graphical link to your link resolver, uncomment the
+; settings below. graphic should be a URL; graphic_width and graphic_height
+; should be sizes in pixels.
+;graphic = "http://myuniversity.edu/images/findIt.gif"
+;graphic_width = 50
+;graphic_height = 20
+
+; If your link resolver can render an image in response to an OpenURL, you can
+; specify the base URL for image generation here:
+;dynamic_graphic = "http://my-link-resolver/image"
+
+; If dynamic_graphic is set above, the dynamic image can be used instead of the
+; standard text or static-image-based OpenURL link (true), it can be disabled
+; (false), or it can be displayed in addition to the regular link ("both").
+;image_based_linking_mode = both
+
+; EZB resolver driver specific settings
+
+;custom_params[] = "zdbid:getZdbId"
+;custom_params[] = "doi:getDOI"
+;sid = ""
+;bibid = ""
+;sigel = ""
+;isil = ""
+;bik = ""
+;validStatesList = "0,1,2,3"
+; Limit resolver results to EZB entries only (default false).
+;ezb_only = true
+; Limit resolver results to ZDB entries only (default false).
+;zdb_only = true
\ No newline at end of file
diff --git a/module/VuFind/src/VuFind/Resolver/Driver/Ezb.php b/module/VuFind/src/VuFind/Resolver/Driver/Ezb.php
index 7a102637b149db17253127d5bac9fdbf261ac169..e2ea81b2789d8026d12671753d15391057855f3e 100644
--- a/module/VuFind/src/VuFind/Resolver/Driver/Ezb.php
+++ b/module/VuFind/src/VuFind/Resolver/Driver/Ezb.php
@@ -6,7 +6,7 @@
* http://services.dnb.de/fize-service/gvr/full.xml
*
* API documentation is available at
- * http://www.zeitschriftendatenbank.de/services/schnittstellen/journals-online-print
+ * http://www.zeitschriftendatenbank.de/services/journals-online-print
*
* PHP version 7
*
@@ -136,7 +136,7 @@ class Ezb extends AbstractBase
public function getResolverUrl($openURL)
{
// Unfortunately the EZB-API only allows OpenURL V0.1 and
- // breaks when sending a non expected parameter (like an ISBN).
+ // breaks when sending a non expected parameter.
// So we do have to 'downgrade' the OpenURL-String from V1.0 to V0.1
// and exclude all parameters that are not compliant with the EZB.
@@ -216,9 +216,9 @@ class Ezb extends AbstractBase
}
if ($newKey !== false) {
$downgraded[] = "$newKey=$value";
- }
}
}
+ }
return implode('&', $downgraded);
}
diff --git a/module/finc/src/finc/AjaxHandler/GetResolverLinks.php b/module/finc/src/finc/AjaxHandler/GetResolverLinks.php
index fc94801bd8fe6483c199890a18fcc27874ec86e7..ab83397f92cb284133e7617a1e522a189ffb2052 100644
--- a/module/finc/src/finc/AjaxHandler/GetResolverLinks.php
+++ b/module/finc/src/finc/AjaxHandler/GetResolverLinks.php
@@ -173,15 +173,13 @@ class GetResolverLinks extends \VuFind\AjaxHandler\GetResolverLinks
? $resolverObject->getResolverUrl($openUrl) : '';
// Render the links using the view:
- $html = $this->renderer->render(
- 'ajax/resolverLinks.phtml',
- compact(
- 'openUrlBase', 'openUrl', 'print',
- 'electronic', 'unknown', 'services',
- 'searchClassId', 'resolver',
- 'moreOptionsLink'
- )
- );
+ $view = [
+ 'openUrlBase' => $base, 'openUrl' => $openUrl, 'print' => $print,
+ 'electronic' => $electronic, 'services' => $services,
+ 'searchClassId' => $searchClassId, 'resolver' => $resolver,
+ 'moreOptionsLink' => $moreOptionsLink
+ ];
+ $html = $this->renderer->render('ajax/resolverLinks.phtml', $view);
// output HTML encoded in JSON object
return $this->formatResponse(compact('html'));
diff --git a/module/finc/src/finc/Resolver/Driver/Ezb.php b/module/finc/src/finc/Resolver/Driver/Ezb.php
index 7af473597cbf46b43a116ae674bfc6d1def1f5b0..f5bd012fa0ae0c8fbabf8fb33386cd58d63dfb25 100644
--- a/module/finc/src/finc/Resolver/Driver/Ezb.php
+++ b/module/finc/src/finc/Resolver/Driver/Ezb.php
@@ -6,9 +6,9 @@
* http://services.dnb.de/fize-service/gvr/full.xml
*
* API documentation is available at
- * http://www.zeitschriftendatenbank.de/services/schnittstellen/journals-online-print/
+ * http://www.zeitschriftendatenbank.de/services/journals-online-print
*
- * PHP version 5
+ * PHP version 7
*
* Copyright (C) Markus Fischer, info@flyingfischer.ch
*
@@ -38,8 +38,8 @@ namespace finc\Resolver\Driver;
use DOMDocument;
use DOMXpath;
-use \VuFind\I18n\Translator\TranslatorAwareInterface as TranslatorAwareInterface;
-use \VuFind\Resolver\Driver\AbstractBase;
+use VuFind\I18n\Translator\TranslatorAwareInterface as TranslatorAwareInterface;
+use VuFind\Resolver\Driver\Ezb as Base;
/**
* EZB Link Resolver Driver
@@ -51,10 +51,10 @@ use \VuFind\Resolver\Driver\AbstractBase;
* @license http://opensource.org/licenses/gpl-2.0.php GNU General Public License
* @link https://vufind.org/wiki/development:plugins:link_resolver_drivers Wiki
*/
-class Ezb extends AbstractBase implements TranslatorAwareInterface
+class Ezb extends Base implements TranslatorAwareInterface
{
use \VuFind\I18n\Translator\TranslatorAwareTrait;
- use ResolverTrait;
+ use \finc\Resolver\Driver\EzbTrait;
/**
* Base URL for link resolver
@@ -101,49 +101,6 @@ class Ezb extends AbstractBase implements TranslatorAwareInterface
*/
public function fetchLinks($openURL)
{
- // Unfortunately the EZB-API only allows OpenURL V0.1 and
- // breaks when sending a non expected parameter (like an ISBN).
- // So we do have to 'downgrade' the OpenURL-String from V1.0 to V0.1
- // and exclude all parameters that are not compliant with the EZB.
-
- // Parse OpenURL into associative array:
- $tmp = explode('&', $openURL);
- $parsed = [];
-
- foreach ($tmp as $current) {
- $tmp2 = explode('=', $current, 2);
- $parsed[$tmp2[0]] = $tmp2[1];
- }
-
- // resolver only accepts date formats YYYY, YYYY-MM, and YYYY-MM-DD
- // in case we have a date in another format, drop the date information
- if (
- isset($parsed['rft.date'])
- && !preg_match('/^\d{4}(-\d\d(-\d\d)?)?$/',$parsed['rft.date'])
- ) {
- unset($parsed['rft.date']);
- }
-
- // Downgrade 1.0 to 0.1
- if ($parsed['ctx_ver'] == 'Z39.88-2004') {
- $openURL = $this->downgradeOpenUrl($parsed);
- }
-
-
- if (isset($this->config->bibid)) {
- $pid = 'bibid=' . $this->config->bibid;
- } else {
- // use IP-based request as fallback
- $pid = 'client_ip=' . $_SERVER['REMOTE_ADDR'];
- }
- $pid .= !isset($parsed['rft.issn']) && isset($parsed['zdbid']) ?
- '&zdbid=' . $parsed['zdbid'] : '';
- $pid .= '&ezb=1';
-
- $openURL .= '&pid=' . urlencode($pid);
-
- $openURL .= isset($parsed['doi']) ? '&id=doi:' . $parsed['doi'] : '';
-
$url = $this->getResolverUrl($openURL);
// Make the call to the EZB and load results
@@ -188,6 +145,74 @@ class Ezb extends AbstractBase implements TranslatorAwareInterface
return $records;
}
+ /**
+ * Get Resolver Url
+ *
+ * Transform the OpenURL as needed to get a working link to the resolver.
+ *
+ * @param string $openURL openURL (url-encoded)
+ *
+ * @return string Link
+ */
+ public function getResolverUrl($openURL)
+ {
+ // Unfortunately the EZB-API only allows OpenURL V0.1 and
+ // breaks when sending a non expected parameter (like an ISBN).
+ // So we do have to 'downgrade' the OpenURL-String from V1.0 to V0.1
+ // and exclude all parameters that are not compliant with the EZB.
+
+ // Parse OpenURL into associative array:
+ $tmp = explode('&', $openURL);
+ $parsed = [];
+
+ foreach ($tmp as $current) {
+ $tmp2 = explode('=', $current, 2);
+ $parsed[$tmp2[0]] = $tmp2[1];
+ }
+
+ // Downgrade 1.0 to 0.1
+ if ($parsed['ctx_ver'] == 'Z39.88-2004') {
+ $openURL = $this->downgradeOpenUrl($parsed);
+ }
+
+ // BOF - finc specific PID-Zone parameter
+
+ // use JOP supported identifier bibid (finc specific as VuFind does not
+ // support resolver specific configuration)
+ if (isset($this->config->bibid)) {
+ $pid = 'bibid=' . $this->config->bibid;
+ } else {
+ // use IP-based request as fallback
+ $pid = 'client_ip=' . $_SERVER['REMOTE_ADDR'];
+ }
+
+ // use finc indexed zdbid if issn is not given
+ $pid .= !isset($parsed['rft.issn']) && isset($parsed['zdbid']) ?
+ '&zdbid=' . $parsed['zdbid'] : '';
+
+ // limit results to ezb only (set to true)
+ if (isset($this->config->ezb_only) && $this->config->ezb_only) {
+ $pid .= 'ezb=1';
+ }
+ // limit results to zdb only (set to true)
+ if (isset($this->config->zdb_only) && $this->config->zdb_only) {
+ $pid .= 'zdb=1';
+ }
+
+ $openURL .= '&pid=' . urlencode($pid);
+
+ // EOF - finc specific PID-Zone parameter
+
+ // as of October 2020 the JOP resolver supports DOIs and we want to use
+ // DOIs for request in finc
+ $openURL .= isset($parsed['doi']) ? '&id=doi:' . $parsed['doi'] : '';
+
+ // Make the call to the EZB and load results
+ $url = $this->baseUrl . '?' . $openURL;
+
+ return $url;
+ }
+
/**
* Allows for resolver driver specific enabling/disabling of the more options
* link which will link directly to the resolver URL. This should return false if
@@ -201,45 +226,6 @@ class Ezb extends AbstractBase implements TranslatorAwareInterface
// user
return false;
}
-
- /**
- * Downgrade an OpenURL from v1.0 to v0.1 for compatibility with EZB.
- *
- * @param array $parsed Array of parameters parsed from the OpenURL.
- *
- * @return string EZB-compatible v0.1 OpenURL
- */
- protected function downgradeOpenUrl($parsed)
- {
- $downgraded = [];
-
- $map = [
- 'rfr_id' => 'sid',
- 'rft.date' => 'date',
- 'rft.issn' => 'issn',
- 'rft.volume' => 'volume',
- 'rft.issue' => 'issue',
- 'rft.spage' => 'spage',
- 'rft.pages' => 'pages',
- ];
-
- // ignore all other parameters
- foreach ($parsed as $key => $value) {
- // exclude empty parameters
- if (isset($value) && $value !== '') {
- if (isset($map[$key])) {
- $downgraded[] = "{$map[$key]}=$value";
- } elseif (in_array($key,$map)) {
- $downgraded[] = "$key=$value";
- }
- }
- }
- if (!empty($downgraded)) {
- return "genre=article&".implode('&', $downgraded);
- }
-
- return implode('&',$parsed);
- }
/**
* Extract electronic results from the EZB response and inject them into the
@@ -277,8 +263,8 @@ class Ezb extends AbstractBase implements TranslatorAwareInterface
$state_access_mapping = [
'-1' => 'error',
'0' => 'open',
- '1' => 'limited',
- '2' => 'open',
+ '1' => 'open',
+ '2' => 'limited',
'3' => 'limited',
'4' => 'denied',
'5' => 'denied',
@@ -288,13 +274,16 @@ class Ezb extends AbstractBase implements TranslatorAwareInterface
$i = 0;
foreach ($results as $result) {
$record = [];
+
+ // get title from XPath Element defined in $xpathTitleSelector
$titleXP = "/OpenURLResponseXML/Full/ElectronicData/ResultList/" .
- "Result[@state={$state}][".($i+1)."]/Title";
+ "Result[@state={$state}][" . ($i + 1) . "]/" . static::$xpathTitleSelector;
$title = $xpath->query($titleXP, $result)->item(0);
if (isset($title)) {
$record['title'] = strip_tags($title->nodeValue);
}
+ // get additional coverage information
$additionalXP = "/OpenURLResponseXML/Full/ElectronicData/ResultList/" .
"Result[@state={$state}][".($i+1)."]/Additionals/Additional";
$additionalType = ['nali', 'intervall', 'moving_wall'];
@@ -311,11 +300,21 @@ class Ezb extends AbstractBase implements TranslatorAwareInterface
$record['access'] = $state_access_mapping[$state];
- $urlXP = "/OpenURLResponseXML/Full/ElectronicData/ResultList/" .
+ // try to find direct access URL
+ $accessUrlXP = "/OpenURLResponseXML/Full/ElectronicData/ResultList/" .
"Result[@state={$state}][".($i+1)."]/AccessURL";
- $url = $xpath->query($urlXP, $result)->item(0);
- if (isset($url->nodeValue)) {
- $record['href'] = $url->nodeValue;
+ $accessUrl = $xpath->query($accessUrlXP, $result)->item(0);
+
+ // try to find journal URL as fallback for direct access URL
+ $journalUrlXP = "/OpenURLResponseXML/Full/ElectronicData/ResultList/" .
+ "Result[@state={$state}][" . ($i + 1) . "]/JournalURL";
+ $journalUrl = $xpath->query($journalUrlXP, $result)->item(0);
+
+ // return direct access URL if available otherwise journal URL as fallback
+ if (isset($accessUrl->nodeValue)) {
+ $record['href'] = $accessUrl->nodeValue;
+ } elseif (isset($journalUrl)) {
+ $record['href'] = $journalUrl->nodeValue;
}
$readmeXP = "/OpenURLResponseXML/Full/ElectronicData/ResultList/" .
@@ -379,19 +378,19 @@ class Ezb extends AbstractBase implements TranslatorAwareInterface
$record['title'] = $coverage;
$resultXP = "/OpenURLResponseXML/Full/PrintData/ResultList/" .
- "Result[@state={$state}][".($i+1)."]";
+ "Result[@state={$state}][" . ($i + 1) . "]";
$resultElements = [
'Title', 'Location', 'Signature', 'Period', 'Holding_comment'
];
$elements = [];
foreach ($resultElements as $element) {
- $elem = $xpath->query($resultXP . "/".$element, $result)->item(0);
+ $elem = $xpath->query($resultXP . "/" . $element, $result)->item(0);
if (isset($elem->nodeValue)) {
$elements[$element] = strip_tags($elem->nodeValue);
}
}
$record['coverage']
- = !empty($elements) ? implode(";", $elements) : $coverage;
+ = !empty($elements) ? implode("; ", $elements) : $coverage;
$record['access'] = $state_access_mapping[$state];
diff --git a/module/finc/src/finc/Resolver/Driver/EzbTrait.php b/module/finc/src/finc/Resolver/Driver/EzbTrait.php
new file mode 100644
index 0000000000000000000000000000000000000000..8c74a4a2cec9c6b15d097556dfc093fe843a7515
--- /dev/null
+++ b/module/finc/src/finc/Resolver/Driver/EzbTrait.php
@@ -0,0 +1,254 @@
+<?php
+/**
+ * EZB Link Resolver Driver Trait
+ *
+ * EZB is a free service -- the API endpoint is available at
+ * http://services.dnb.de/fize-service/gvr/full.xml
+ *
+ * API documentation is available at
+ * http://www.zeitschriftendatenbank.de/services/journals-online-print
+ *
+ * PHP version 7
+ *
+ * Copyright (C) Markus Fischer, info@flyingfischer.ch
+ *
+ * last update: 2011-04-13
+ *
+ * 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 Resolver_Drivers
+ * @author Markus Fischer <info@flyingfischer.ch>
+ * @author André Lahmann <lahmann@ub.uni-leipzig.de>
+ * @license http://opensource.org/licenses/gpl-2.0.php GNU General Public License
+ * @link https://vufind.org/wiki/development:plugins:link_resolver_drivers Wiki
+ */
+namespace finc\Resolver\Driver;
+
+use DOMDocument;
+use DOMXpath;
+
+/**
+ * EZB Link Resolver Driver
+ *
+ * @category VuFind
+ * @package Resolver_Drivers
+ * @author Markus Fischer <info@flyingfischer.ch>
+ * @author André Lahmann <lahmann@ub.uni-leipzig.de>
+ * @license http://opensource.org/licenses/gpl-2.0.php GNU General Public License
+ * @link https://vufind.org/wiki/development:plugins:link_resolver_drivers Wiki
+ */
+trait EzbTrait
+{
+ /**
+ * As the JOP resolver provides also generic labels 'Article', 'Journal'
+ * etc. in element AccessLevel this label can be used as title for
+ * resolver results by setting this variable to 'AccessLevel'
+ *
+ * @var string
+ */
+ protected static $xpathTitleSelector = 'Title';
+
+ /**
+ * Parse Links
+ *
+ * Parses an XML file returned by a link resolver
+ * and converts it to a standardised format for display
+ *
+ * @param string $xmlstr Raw XML returned by resolver
+ *
+ * @return array Array of values
+ */
+ public function parseLinks($xmlstr)
+ {
+ $records = []; // array to return
+
+ $xml = new DOMDocument();
+ if (!@$xml->loadXML($xmlstr)) {
+ return $records;
+ }
+
+ $xpath = new DOMXpath($xml);
+
+ // get results for online
+ $this->getElectronicResults('0', 'Free', $records, $xpath);
+ $this->getElectronicResults('1', 'Partially free', $records, $xpath);
+ $this->getElectronicResults('2', 'Licensed', $records, $xpath);
+ $this->getElectronicResults('3', 'Partially licensed', $records, $xpath);
+ $this->getElectronicResults('4', 'Not free', $records, $xpath);
+ $this->getElectronicResults('10', 'Unknown Electronic', $records, $xpath);
+
+ // get results for print, only if available
+ $this->getPrintResults('2', 'Print available', $records, $xpath);
+ $this->getPrintResults('3', 'Print partially available', $records, $xpath);
+ $this->getPrintResults('10', 'Unknown Print', $records, $xpath);
+
+ return $records;
+ }
+
+ /**
+ * Downgrade an OpenURL from v1.0 to v0.1 for compatibility with EZB.
+ *
+ * @param array $parsed Array of parameters parsed from the OpenURL.
+ *
+ * @return string EZB-compatible v0.1 OpenURL
+ */
+ protected function downgradeOpenUrl($parsed)
+ {
+ $downgraded = [];
+
+ // prepare content for downgrading
+ // resolver only accepts date formats YYYY, YYYY-MM, and YYYY-MM-DD
+ // in case we have a date in another format, drop the date information
+ if (isset($parsed['rft.date'])
+ && !preg_match('/^\d{4}(-\d\d(-\d\d)?)?$/', $parsed['rft.date'])
+ ) {
+ unset($parsed['rft.date']);
+ }
+
+ $map = [
+ 'rfr_id' => 'sid',
+ 'rft.date' => 'date',
+ 'rft.issn' => 'issn',
+ 'rft.isbn' => 'isbn', // isbn is supported as of 12/2021
+ 'rft.volume' => 'volume',
+ 'rft.issue' => 'issue',
+ 'rft.spage' => 'spage',
+ 'rft.pages' => 'pages',
+ ];
+
+ // ignore all other parameters
+ foreach ($parsed as $key => $value) {
+ // exclude empty parameters
+ if (isset($value) && $value !== '') {
+ if (isset($map[$key])) {
+ $downgraded[] = "{$map[$key]}=$value";
+ } elseif (in_array($key, $map)) {
+ $downgraded[] = "$key=$value";
+ }
+ }
+ }
+ if (!empty($downgraded)) {
+ // we need 'genre' but only the values
+ // article or journal are allowed...
+ return "genre=article&" . implode('&', $downgraded);
+ }
+
+ return implode('&', $parsed);
+ }
+
+ /**
+ * Extract electronic results from the EZB response and inject them into the
+ * $records array.
+ *
+ * @param string $state The state attribute value to extract
+ * @param string $coverage The coverage string to associate with the state
+ * @param array $records The array of results to update
+ * @param DOMXpath $xpath The XPath object containing parsed XML
+ *
+ * @return void
+ */
+ protected function getElectronicResults($state, $coverage, &$records, $xpath)
+ {
+ $results = $xpath->query(
+ "/OpenURLResponseXML/Full/ElectronicData/ResultList/Result[@state=" .
+ $state . "]"
+ );
+
+ /*
+ * possible state values:
+ * -1 ISSN nicht eindeutig
+ * 0 Standort-unabhängig frei zugänglich
+ * 1 Standort-unabhängig teilweise zugänglich (Unschärfe bedingt durch
+ * unspezifische Anfrage oder Moving-Wall)
+ * 2 Lizenziert
+ * 3 Für gegebene Bibliothek teilweise lizenziert (Unschärfe bedingt durch
+ * unspezifische Anfrage oder Moving-Wall)
+ * 4 nicht lizenziert
+ * 5 Zeitschrift gefunden
+ * Angaben über Erscheinungsjahr, Datum ... liegen außerhalb des
+ * hinterlegten bibliothekarischen Zeitraums
+ * 10 Unbekannt (ISSN unbekannt, Bibliothek unbekannt)
+ */
+ $state_access_mapping = [
+ '-1' => 'error',
+ '0' => 'open',
+ '1' => 'open',
+ '2' => 'limited',
+ '3' => 'limited',
+ '4' => 'denied',
+ '5' => 'denied',
+ '10' => 'unknown'
+ ];
+
+ $i = 0;
+ foreach ($results as $result) {
+ $record = [];
+
+ // get title from XPath Element defined in $xpathTitleSelector
+ $titleXP = "/OpenURLResponseXML/Full/ElectronicData/ResultList/" .
+ "Result[@state={$state}][" . ($i + 1) . "]/" .
+ static::$xpathTitleSelector;
+ $title = $xpath->query($titleXP, $result)->item(0);
+ if (isset($title)) {
+ $record['title'] = strip_tags($title->nodeValue);
+ }
+
+ // get additional coverage information
+ $additionalXP = "/OpenURLResponseXML/Full/ElectronicData/ResultList/" .
+ "Result[@state={$state}][" . ($i + 1) . "]/Additionals/Additional";
+ $additionalType = ['nali', 'intervall', 'moving_wall'];
+ $additionals = [];
+ foreach ($additionalType as $type) {
+ $additional = $xpath
+ ->query($additionalXP . "[@type='" . $type . "']", $result)
+ ->item(0);
+ if (isset($additional->nodeValue)) {
+ $additionals[$type] = strip_tags($additional->nodeValue);
+ }
+ }
+ $record['coverage']
+ = !empty($additionals) ? implode("; ", $additionals) : $coverage;
+
+ $record['access'] = $state_access_mapping[$state];
+
+ // try to find direct access URL
+ $accessUrlXP = "/OpenURLResponseXML/Full/ElectronicData/ResultList/" .
+ "Result[@state={$state}][" . ($i + 1) . "]/AccessURL";
+ $accessUrl = $xpath->query($accessUrlXP, $result)->item(0);
+
+ // try to find journal URL as fallback for direct access URL
+ $journalUrlXP = "/OpenURLResponseXML/Full/ElectronicData/ResultList/" .
+ "Result[@state={$state}][" . ($i + 1) . "]/JournalURL";
+ $journalUrl = $xpath->query($journalUrlXP, $result)->item(0);
+
+ // return direct access URL if available otherwise journal URL fallback
+ if (isset($accessUrl->nodeValue)) {
+ $record['href'] = $accessUrl->nodeValue;
+ } elseif (isset($journalUrl)) {
+ $record['href'] = $journalUrl->nodeValue;
+ }
+ // Service type needs to be hard-coded for calling code to properly
+ // categorize links. The commented code below picks a more appropriate
+ // value but won't work for now -- retained for future reference.
+ //$service_typeXP = "/OpenURLResponseXML/Full/ElectronicData/ResultList/"
+ // . "Result[@state={$state}][".($i+1)."]/AccessLevel";
+ //$record['service_type']
+ // = $xpath->query($service_typeXP, $result)->item(0)->nodeValue;
+ $record['service_type'] = 'getFullTxt';
+ array_push($records, $record);
+ $i++;
+ }
+ }
+}
diff --git a/module/finc/src/finc/Resolver/Driver/Redi.php b/module/finc/src/finc/Resolver/Driver/Redi.php
index 6bd0a2d30d8abfa2050edf0e13467ce9d0bac8a5..c95c4a029c8fb49edbae40e87692739d5817feaf 100644
--- a/module/finc/src/finc/Resolver/Driver/Redi.php
+++ b/module/finc/src/finc/Resolver/Driver/Redi.php
@@ -15,7 +15,7 @@
*/
namespace finc\Resolver\Driver;
-use \VuFind\Resolver\Driver\Redi as RediBase;
+use VuFind\Resolver\Driver\Redi as RediBase;
/**
* Redi Link Resolver Driver
@@ -29,7 +29,6 @@ use \VuFind\Resolver\Driver\Redi as RediBase;
*/
class Redi extends RediBase
{
- use ResolverTrait;
/**
* Constructor
diff --git a/module/finc/src/finc/Resolver/Driver/ResolverTrait.php b/module/finc/src/finc/Resolver/Driver/ResolverTrait.php
deleted file mode 100644
index 29ad59d61ef1e3545d8f9faf45eb78a84f6cdfed..0000000000000000000000000000000000000000
--- a/module/finc/src/finc/Resolver/Driver/ResolverTrait.php
+++ /dev/null
@@ -1,70 +0,0 @@
-<?php
-/**
- * Finc Resolver Trait
- *
- * PHP version 5
- *
- * Copyright (C) Leipzig University Library 2015
- *
- * 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.
- *
- * @category VuFind
- * @package Resolver_Drivers
- * @author Robert Lange <lange@ub.uni-leipzig.de>
- * @license http://opensource.org/licenses/gpl-2.0.php GNU General Public License
- * @link https://vufind.org/wiki/development:plugins:link_resolver_drivers Wiki
- */
-namespace finc\Resolver\Driver;
-
-use \Zend\Config\Exception\InvalidArgumentException;
-
-/**
- * Finc Link Resolver Driver
- *
- * @category VuFind
- * @package Resolver_Drivers
- * @author Robert Lange <lange@ub.uni-leipzig.de>
- * @license http://opensource.org/licenses/gpl-2.0.php GNU General Public License
- * @link https://vufind.org/wiki/development:plugins:link_resolver_drivers Wiki
- */
-trait ResolverTrait
-{
- /**
- * Get Resolver Url
- *
- * Transform the OpenURL as needed to get a working link to the resolver.
- *
- * @param string $openURL openURL (url-encoded)
- *
- * @return string Returns resolver specific url
- */
- public function getResolverUrl($openURL)
- {
- if (empty($this->baseUrl)) {
- throw new InvalidArgumentException(
- 'Base url for link resolver is not correctly configured.'
- );
- }
-
- if (empty($openURL)) {
- return $this->baseUrl;
- }
-
- if ($openURL[0] === '?' || $openURL[0] === '&') {
- $openURL = substr($openURL, 1, strlen($openURL)-1);
- }
-
- if (strpos($this->baseUrl, '?') === false) {
- return $this->baseUrl . '?' . $openURL;
- } else {
- return $this->baseUrl . '&' . $openURL;
- }
- }
-}