server/src/app/Http/Controllers/Api/LanguageController.php
changeset 126 e87a340711a4
child 377 52169c718513
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/server/src/app/Http/Controllers/Api/LanguageController.php	Mon Feb 22 18:06:39 2016 +0100
@@ -0,0 +1,46 @@
+<?php
+
+namespace CorpusParole\Http\Controllers\Api;
+
+// use Illuminate\Http\Request;
+// use CorpusParole\Http\Requests;
+use CorpusParole\Http\Controllers\Controller;
+
+use CorpusParole\Libraries\Sparql\SparqlClient;
+
+
+class LanguageController extends Controller
+{
+    private $sparqlClient = null;
+
+    public function __construct(SparqlClient $sparqlClient) {
+        $this->sparqlClient = $sparqlClient;
+    }
+
+    /**
+     * Display the specified resource.
+     *
+     * @return \Illuminate\Http\Response
+     */
+    public function index()
+    {
+
+        $query = "select ?lang (count(?lang) as ?count) where {
+            ?s a <http://www.europeana.eu/schemas/edm/ProvidedCHO>.
+            ?s <http://purl.org/dc/elements/1.1/language> ?lang
+        }
+        GROUP BY ?lang
+        ORDER BY DESC(?count)";
+
+        $docs = $this->sparqlClient->query($query);
+
+        $languages = [];
+        foreach ($docs as $row) {
+            $languages[$row->lang->getUri()] = $row->count->getValue();
+        }
+
+        return response()->json(['languages' => $languages ]);
+
+    }
+
+}