--- a/server/src/app/Console/Commands/IndexDocuments.php	Thu Oct 06 11:14:32 2016 +0200
+++ b/server/src/app/Console/Commands/IndexDocuments.php	Thu Oct 06 16:45:37 2016 +0200
@@ -27,7 +27,7 @@
                           {--limit=0 : index only the first n documents, 0 (default) means index everything }
                           {--no-bulk : index documents one by one instead of using ElasticSearch bulk indexing }
                           {--step-size=100 : number of documents to retrieve from repository at a time before indexing}
-                          {--reset-geo-cache: reset geo cache befr indexing}';
+                          {--reset-geo-cache : reset geo cache befr indexing}';
 
     /**
      * The console command description.
@@ -61,12 +61,8 @@
      *
      * @return int (1 if sucess, 0 if error)
      */
-    private function resetIndex($resetGeoCache)
+    private function resetIndex()
     {
-        if($resetGeoCache) {
-            // delete all rows in GeonamesHierarchy
-            GeonamesHierarchy::getQuery()->delete();
-        }
         $indexParams = [
             'index' => env('ELASTICSEARCH_INDEX')
         ];
@@ -189,17 +185,30 @@
             $mLexvo = [];
 
             if($s instanceof Resource && preg_match(config('corpusparole.bnf_ark_url_regexp'), $s->getUri(), $mBnf) === 1) {
+
                 array_push($res, [
                     'uri' => $mBnf[0],
                     'code' => $mBnf[1],
                     'type' => 'bnf'
                 ]);
-            } elseif($s instanceof Resource && preg_match(config('corpusparole.lexvo_url_regexp'), $s->getUri(). $mLexvo) === 1) {
+            } elseif($s instanceof Resource && preg_match(config('corpusparole.lexvo_url_regexp'), $s->getUri(), $mLexvo) === 1) {
                 array_push($res, [
                     'uri' => $mLexvo[0],
                     'code' => $mLexvo[1],
                     'type' => 'lxv'
                 ]);
+            } elseif($s instanceof Literal && strpos($s->getDatatypeUri(), config('corpusparole.olac_base_url')) === 0 ) {
+                array_push($res, [
+                    'uri' => $s->getValue(),
+                    'code' => $s->getValue(),
+                    'type' => 'olac'
+                ]);
+            } elseif($s instanceof Literal) {
+                array_push($res, [
+                    'uri' => $s->getValue(),
+                    'code' => $s->getValue(),
+                    'type' => 'txt'
+                ]);
             }
 
             return $res;
@@ -216,7 +225,7 @@
                 },[]
             ))
         );
-        $labelsLexvo = $this->lexvoResolver->getLabels(
+        $labelsLexvo = $this->lexvoResolver->getNames(
             array_unique(array_reduce(
                 $sres,
                 function($r, $so) {
@@ -311,9 +320,14 @@
         $stepSize = $this->option('step-size');
         $this->comment(' - Indexing with step size of '.$stepSize);
 
-        $resetGeoCache = $this->option('reset-geo-cache', false);
+        if($this->option('reset-geo-cache', false)) {
+            // delete all rows in GeonamesHierarchy
+            GeonamesHierarchy::getQuery()->delete();
+            $this->comment('Geonames cache reset!');
+        }
+
         $this->info('Resetting index...');
-        $success = $this->resetIndex($resetGeoCache);
+        $success = $this->resetIndex();
         if($success==1){
             $this->comment('Index reset!');
         }

--- a/server/src/app/Http/Controllers/Api/ThemeController.php	Thu Oct 06 11:14:32 2016 +0200
+++ b/server/src/app/Http/Controllers/Api/ThemeController.php	Thu Oct 06 16:45:37 2016 +0200
@@ -41,16 +41,22 @@
         $sort = $request->input('sort', 'count');
 
         if($filter === 'bnf') {
-            $include = ".*\|bnf\|.*";
+            $include = ".*\\|bnf\\|.*";
         }
         elseif($filter === 'lexvo') {
-            $include = ".*\|lxv\|.*";
+            $include = ".*\\|lxv\\|.*";
+        }
+        elseif($filter === 'olac') {
+            $include = ".*\\|olac\\|.*";
+        }
+        elseif($filter === 'txt') {
+            $include = ".*\\|txt\\|.*";
         }
         elseif($filter === 'all') {
             $include = false;
         }
         else {
-            abort(401,"Value for filter parameter must be in 'bnf', 'lexvo', 'all'");
+            abort(401,"Value for filter parameter must be in 'bnf', 'lexvo', 'olac', 'txt', 'all'");
         }
 
         if($sort == "count" || $sort == "descending") {
@@ -99,12 +105,20 @@
 
         $themes = [];
 
-        $bucketList = array_slice($esRes['aggregations']['subjects']['subjects']['buckets'], $index*$limit, $limit);
+        $bucketList = $esRes['aggregations']['subjects']['subjects']['buckets'];
+        if($limit > 0) {
+            $bucketList = array_slice($bucketList, $index*$limit, $limit);
+        }
 
         foreach($bucketList as $bucket) {
             $parts = explode("|", $bucket['key']);
             $label = $parts[0];
-            $url = ['bnf' => config('corpusparole.bnf_ark_base_url'), 'lxv' => config('corpusparole.lexvo_base_url')][$parts[1]].$parts[2];
+            if($parts[1] === 'bnf' || $parts[1] === 'lxv') {
+                $url = ['bnf' => config('corpusparole.bnf_ark_base_url'), 'lxv' => config('corpusparole.lexvo_base_url')][$parts[1]].$parts[2];
+            }
+            else {
+                $url = $parts[2];
+            }
             $themes[$url] = [
                 "label" => $label,
                 "count" => $bucket['doc_count']

--- a/server/src/config/corpusparole.php	Thu Oct 06 11:14:32 2016 +0200
+++ b/server/src/config/corpusparole.php	Thu Oct 06 16:45:37 2016 +0200
@@ -54,6 +54,8 @@
         "http://ark.bnf.fr/ark:/12148/cb11949715t" => "réunions"
     ],
 
+    'olac_base_url' => 'http://www.language-archives.org/OLAC',
+
     'olac_discourse_type' => [
         'uri' => 'http://www.language-archives.org/OLAC/1.1/discourse-type',
         'values' => [
@@ -115,7 +117,7 @@
     'theme_default_limit' => 40,
 
     'lexvo_base_url' => 'http://lexvo.org/id/iso639-3/',
-    'lexvo_url_regexp' => '/http[s]?\:\/\/lexvo\.org\/iso639\-3\/([[:alpha:]]{3})\/?/',
+    'lexvo_url_regexp' => '/http[s]?\:\/\/lexvo\.org\/id\/iso639\-3\/([[:alpha:]]{3})\/?/',
     'lexvo_cache_expiration' => 60*24*30,
     'lexvo_max_ids' => 50,
     'lexvo_sesame_query_url' => $sesameBaseUrl.'repositories/'.env('CORPUSPAROLE_SESAME_LEXVO_REPOSITORY'),