added core deletion to solr_import.sh script

site/public/id_search.php

 
     <br><br>
 
-    Title:
-
     <?php
-    echo $result['title'];
+    if ($result['title']):
     ?>
 
+    Title:
+
+      <?php
+      echo $result['title'];
+      ?>
+
     <br><br>
 
+    <?
+    endif;
+    ?>
+
     <?php
       if (isset($publication_details['original_title'])):
     ?>

site/public/search.php

 
           <br><br>
 
-          Title:
-
           <?php
-          echo $result['title'];
+          if (isset($result['title'])):
           ?>
 
+          Title:
+
+            <?php
+            echo $result['title'];
+            ?>
+
           <br><br>
 
+          <?
+          endif;
+          ?>
+
           <?php
           if (isset($result['abstract'])):
           ?>
 
           <br><br>
 
-          <hr>
-
           <?
           endif;
           ?>
 
+          <hr>
+
 <?php
       endforeach;
 

solr_import.sh

 
 Import()
 {
+  docker exec -it solr bin/solr delete -c $core
+  
   docker exec -it solr solr create_core -c $core -d custom
 
   #docker exec -ti --user=solr solr bash -c "cp -r /opt/solr/example/files/conf/* /var/solr/data/$core/conf/"