From c872c7b9bc3b805080df7ea3a81959b87ba8bd83 Mon Sep 17 00:00:00 2001
From: Gilles Crettenand <gilles@crettenand.info>
Date: Wed, 17 Jun 2015 13:09:09 +0200
Subject: [PATCH] ListOfDurations

---
 Lib/Search/BookSearch.php | 48 +++++++++++++++++++++++++++++++++++++++
 NetBiblio.php             | 12 +++++++++-
 2 files changed, 59 insertions(+), 1 deletion(-)

diff --git a/Lib/Search/BookSearch.php b/Lib/Search/BookSearch.php
index 44addec..f19049a 100644
--- a/Lib/Search/BookSearch.php
+++ b/Lib/Search/BookSearch.php
@@ -82,6 +82,11 @@ class BookSearch
         $this->query->addFacetField($field);
     }
 
+    public function setFacetRangeField($field)
+    {
+        $this->query->setParam('facet.range', $field);
+    }
+
     public function setFacetLimits($limit = null, $count = null)
     {
         if(! is_null($limit)) {
@@ -93,6 +98,13 @@ class BookSearch
         }
     }
 
+    public function setFacetRange($start, $end, $gap)
+    {
+        $this->query->setParam('facet.range.start', $start);
+        $this->query->setParam('facet.range.end', $end);
+        $this->query->setParam('facet.range.gap', $gap);
+    }
+
     /**
      * @param int $start
      * @param int $count
@@ -147,6 +159,19 @@ class BookSearch
                 $facets[$f] = $d;
             }
         }
+        if(isset($results['facet_counts']['facet_ranges'])) {
+            $integer = strpos($this->query->getParam('facet.range.gap'), '.') === false;
+            foreach($results['facet_counts']['facet_ranges'] as $f => $d) {
+                if($integer) {
+                    $facets[$f] = array();
+                    foreach($d['counts'] as $k => $v) {
+                        $facets[$f][intval($k)] = $v;
+                    }
+                } else {
+                    $facets[$f] = $d['counts'];
+                }
+            }
+        }
 
         return array(
             'count' => $results['response']['numFound'],
@@ -233,4 +258,27 @@ class BookSearch
         $results = $bs->getResults(0, $count);
         return $results['books'];
     }
+
+    public static function GetTerms($field) {
+        $s = new BookSearch();
+        $s->addQuery(1, 'visible');
+        $s->addFacetField($field);
+        $s->setFacetLimits(2000, 10);
+        $results = $s->getResults(0, 0);
+
+        return $results['facets']['facets'][$field];
+    }
+
+
+    public static function GetTermsRange($field) {
+        $s = new BookSearch();
+        $s->addQuery(1, 'visible');
+        $s->setFacetRangeField($field);
+        $s->setFacetRange(0, 250, 1);
+        // to avoid useless calculation, only set this 'normal' facet
+        $s->addFacetField('visible');
+        $results = $s->getResults(0, 0);
+
+        return $results['facets']['facets'][$field];
+    }
 }
diff --git a/NetBiblio.php b/NetBiblio.php
index 8e8dc93..f86f63b 100644
--- a/NetBiblio.php
+++ b/NetBiblio.php
@@ -13,7 +13,7 @@ use BSR\Lib\WebService;
 class NetBiblio extends WebService
 {
     /** @var string $version version number */
-    public static $version = '1.0.4';
+    public static $version = '1.0.5';
 
     private $login = '';
     private $client = 'website';
@@ -721,6 +721,16 @@ class NetBiblio extends WebService
         return $bs->suggest($text);
     }
 
+    /**
+     * This method returns the list of all volunteer readers that read book
+     * in the database.
+     * @return array
+     */
+    public function ListOfDurations()
+    {
+        return BookSearch::GetTermsRange('duration');
+    }
+
     /**
      * This method returns the list of all volunteer readers that read book
      * in the database.