Add distribution facet for filter

extensions/ter_fe2/Classes/Solr/IndexQueue/TerIndexer.php

@@ -100,6 +100,8 @@ class TerIndexer extends \ApacheSolrForTypo3\Solr\IndexQueue\Indexer
             $document->setField('extensionLastUpload_intS', $extension->getLastVersion()->getUploadDate());
             $document->setField('extensionLastUpload_tDateS', date('Y-m-d\TH:i:s\Z', $extension->getLastVersion()->getUploadDate()));
             $document->setField('extensionDownloads_intS', $extension->getDownloads());
+            $document->setField('extensionCategory_stringS', $extension->getLastVersion()->getEmCategory());
+            $document->setField('distribution_boolS', $extension->getLastVersion()->getEmCategory() === 'distribution');
 
             $typo3Dependency = $this->getDependencyVersionForPackage($extension, 'typo3');
             $document->setField('extensionMinTYPO3Version_tIntS', $typo3Dependency['minimum']);

extensions/ter_layout/Configuration/TypoScript/Ext/Solr.typoscript

@@ -25,6 +25,22 @@ plugin.tx_solr {
           manualSortOrder = 10 LTS, 9 LTS, 8 LTS, 7 LTS, 6.2 LTS
         }
 
+        distribution {
+          label = Distribution
+          field = distribution_boolS
+          partialName = OptionsComposer
+          itemClass = primary
+          excludeValues = 0
+
+          renderingInstruction = CASE
+          renderingInstruction {
+            key.field = optionValue
+
+            1 = TEXT
+            1.value = Distribution
+          }
+        }
+
         composer {
           label = Composer support
           field = supportsComposer_boolS