EC-190: Added support for SOLR 7.7 (#21)

* EC-190: Fixed support for SOLR 7.7

* EC-190: Fixed SOLR related env vars

.env

@@ -81,7 +81,8 @@ DATABASE_COLLATION=utf8mb4_unicode_520_ci
 SISO_SEARCH_SOLR_HOST=localhost
 SISO_SEARCH_SOLR_PORT=8983
 SISO_SEARCH_SOLR_CORE=collection1
-SISO_SEARCH_SOLR_PATH=/solr
+# Do not add 'solr' to the path. It is automatically added by SolariumBundle.
+SISO_SEARCH_SOLR_PATH=/
 
 # eZ Platform SOLR Search Engine
 SOLR_DSN=http://${SISO_SEARCH_SOLR_HOST}:${SISO_SEARCH_SOLR_PORT}${SISO_SEARCH_SOLR_PATH}
@@ -125,8 +126,8 @@ JWT_PASSPHRASE=0d30a16bfee14363b574e4b4238ea7ec
 ###< lexik/jwt-authentication-bundle ###
 
 ###> nelmio/solarium-bundle ###
-SOLR_HOST=localhost
-SOLR_CORE=example
+SOLR_HOST=${SISO_SEARCH_SOLR_HOST}
+SOLR_CORE=${SISO_SEARCH_SOLR_CORE}
 ###< nelmio/solarium-bundle ###
 
 ###> google/recaptcha ###

install-solr.sh

@@ -4,13 +4,13 @@ if [ $# -gt 0 ]; then
 fi
 
 wget https://archive.apache.org/dist/tika/tika-app-1.20.jar -O bin/tika-app-1.20.jar
-wget https://archive.apache.org/dist/lucene/solr/6.6.5/solr-6.6.5.tgz
-tar xfz solr-6.6.5.tgz
-mv solr-6.6.5 solr
+wget https://archive.apache.org/dist/lucene/solr/7.7.3/solr-7.7.3.tgz -O solr-7.7.3.tgz
+tar xfz solr-7.7.3.tgz
+mv solr-7.7.3 solr
 cd solr
 mkdir -p server/ez/template
 cp -R ../migrations/solr/* server/ez/template
-cp server/solr/configsets/basic_configs/conf/{currency.xml,solrconfig.xml,stopwords.txt,synonyms.txt,elevate.xml} server/ez/template
+cp example/example-DIH/solr/solr/conf/{currency.xml,solrconfig.xml,stopwords.txt,synonyms.txt,elevate.xml} server/ez/template
 cp server/solr/solr.xml server/ez
 ## Modify solrconfig.xml to remove section that doesn't agree with our schema
 sed -i.bak '/<updateRequestProcessorChain name="add-unknown-fields-to-the-schema">/,/<\/updateRequestProcessorChain>/d' server/ez/template/solrconfig.xml