- small xslt improvements for oai interface

- allo cors for OAI interface for all ip addresses inside RequestController.php

app/Http/Controllers/Oai/RequestController.php

@@ -106,7 +106,9 @@ class RequestController extends Controller
         //$xml = $this->doc->asXML();
         return response($xml) //->view('rss', array('rss'=>$this->rss))
         ->header('Content-Type', 'application/xml')
-            ->header('charset', 'utf-8');
+            ->header('charset', 'utf-8')
+            ->header('Access-Control-Allow-Origin', '*')
+            ->header('Access-Control-Allow-Methods', 'GET');
     }
 
     private function __handleRequest(array $oaiRequest)

app/Library/Xml/DatasetExtension.php

@@ -304,7 +304,7 @@ trait DatasetExtension
         } else {
             $rows = $select->whereHas('dataset', function ($q) use ($datasetId) {
                 $q->where('id', $datasetId);
-            })->get();
+            })->orderBy('id')->get();
         }
 
         foreach ($rows as $row) {

public/datasetxml2oai-pmh.xslt

@@ -398,10 +398,10 @@
   <xsl:template match="Coverage" mode="oai_dc">
     <dc:coverage>
       <xsl:variable name="geolocation" select="concat(
-      'SOUTH-BOUND LATITUDE: ', @XMin,
-      ' * WEST-BOUND LONGITUDE: ', @YMin,
-      ' * NORTH-BOUND LATITUDE: ', @XMax,
-      ' * EAST-BOUND LONGITUDE: ', @YMax
+      'SOUTH-BOUND LATITUDE: ', @YMin,
+      ' * WEST-BOUND LONGITUDE: ', @XMin,
+      ' * NORTH-BOUND LATITUDE: ', @YMax,
+      ' * EAST-BOUND LONGITUDE: ', @XMax
       )" />
       <xsl:value-of select="$geolocation" />