Backlinks für Alexandria

* in MARC-Ansicht und Exemplaren jeweils Backlink auf Trefferliste
* ungenügend, da nicht direkt auf Exemplar verlinkbar
* Passende IDs aus Alma fehlen

local/config/vufind/Holdings.ini

@@ -15,7 +15,7 @@ IDSBB = false
 
 [Backlink]
 ALEPH = "{server}/F?func=item-global&doc_library={bib-library-code}&doc_number={bib-system-number}&sub_library={aleph-sublibrary-code}"
-ALEX = "http://www.alexandria.ch/primo_library/libweb/action/dlSearch.do?institution=BIG&vid=ALEX&scope=default_scope&query=lsr07,contains,vtls{bib-system-number}-41big_inst"
+ALEX = "http://www.alexandria.ch/primo_library/libweb/action/dlSearch.do?institution=BIG&vid=ALEX&scope=default_scope&query=any,contains,{bib-system-number}"
 CCSA = "http://www.posters.nb.admin.ch/lib/item?id=chamo:{bib-system-number}"
 CHARCH = "https://www.helveticarchives.ch/detail.aspx?ID={bib-system-number}"
 IDSBB = "http://baselbern.swissbib.ch/Record/{id}?expandlib={sub-library-code}#holding-institution-{network}-{sub-library-code}"

module/Swissbib/src/Swissbib/RecordDriver/Helper/Holdings.php

@@ -1176,7 +1176,8 @@ protected function getBackLinkRERO($networkCode, $institutionCode, $item,
     }
 
     /**
-     * Get backlink for Alexandria network
+     * Get backlink for Alexandria network (Primo on Alma)
+     * * links only to result list as we have no usable identifier
      *
      * @param String $networkCode     NetworkCode
      * @param String $institutionCode InstitionCode
@@ -1189,8 +1190,7 @@ protected function getBackLinkAlex($networkCode, $institutionCode, array $item,
         array $data
     ) {
         $values = [
-            // remove characters from number string
-            'bib-system-number' => preg_replace('[\D]', '', $item['bibsysnumber'])
+            'bib-system-number' => $item['bibsysnumber']
         ];
 
         return $this->compileString($data['pattern'], $values);

module/Swissbib/src/Swissbib/XSLT/MARCFormatter.php

@@ -59,6 +59,7 @@ class MARCFormatter implements ServiceManagerAwareInterface
     // @codingStandardsIgnoreStart
     protected static $institutionURLs = [
         "ABN" => "http://aleph.ag.ch/F/?local_base=ABN01&con_lng=GER&func=find-b&find_code=SYS&request=%s",
+        "ALEX" => "http://www.alexandria.ch/primo_library/libweb/action/dlSearch.do?institution=BIG&vid=ALEX&scope=default_scope&query=any,contains,%s",
         "BGR" => "http://aleph.gr.ch/F/?local_base=BGR01&con_lng=GER&func=find-b&find_code=SYS&request=%s",
         "BORIS" => "http://boris.unibe.ch/cgi/oai2?verb=GetRecord&identifier=%s&metadataPrefix=oai_dc",
         "CCSA" => "http://permalink.snl.ch/bib/chccsa%s",