searching works now (pager missing)

[phorkie.git] / src / phorkie / Search / Elasticsearch.php

diff --git a/src/phorkie/Search/Elasticsearch.php b/src/phorkie/Search/Elasticsearch.php
new file mode 100644 (file)
index 0000000..d03ef3e
--- /dev/null
+++ b/src/phorkie/Search/Elasticsearch.php
@@ -0,0 +1,76 @@
+<?php
+namespace phorkie;
+
+class Search_Elasticsearch
+{
+    public function __construct()
+    {
+        $this->searchInstance = $GLOBALS['phorkie']['cfg']['elasticsearch'];
+    }
+
+    /**
+     * Search for a given term and return repositories that contain it
+     * in their description, file names or file content
+     *
+     * @param string  $term    Search term
+     * @param integer $page    Page of search results, starting with 0
+     * @param integer $perPage Number of results per page
+     *
+     * @return Search_Result Search result object
+     */
+    public function search($term, $page = 0, $perPage = 10)
+    {
+        $r = new \HTTP_Request2(
+            $this->searchInstance . 'repo/_search',
+            \HTTP_Request2::METHOD_GET
+        );
+        $r->setBody(
+            json_encode(
+                (object)array(
+                    'from' => $page * $perPage,
+                    'size' => $perPage,
+                    'query' => (object)array(
+                        'bool' => (object)array(
+                            'should' => array(
+                                (object)array(
+                                    'query_string' => (object)array(
+                                        'query' => $term
+                                    ),
+                                ),
+                                (object)array(
+                                    'has_child' => (object)array(
+                                        'type'         => 'file',
+                                        'query' => (object)array(
+                                            'query_string' => (object)array(
+                                                'query' => $term
+                                            )
+                                        )
+                                    )
+                                )
+                            )
+                        )
+                    )
+                )
+            )
+        );
+        //FIXME: error handling
+        $httpRes = $r->send();
+        $jRes = json_decode($httpRes->getBody());
+
+        $sres = new Search_Result();
+        $sres->results = $jRes->hits->total;
+        $sres->page    = $page;
+        $sres->perPage = $perPage;
+
+        foreach ($jRes->hits->hits as $hit) {
+            $r = new Repository();
+            //FIXME: error handling. what about deleted repos?
+            $r->loadById($hit->_source->id);
+            $sres->repos[] = $r;
+        }
+
+        return $sres;
+    }
+}
+
+?>