feat: allow starting session from extenders

config/configuration.local.php

@@ -1,45 +0,0 @@
-<?php
-/**
- * 'odbc:Driver=FreeTDS;
- * Server=192.168.0.8;
- * Port=1218;
- * Database=netbiblio;
- * TDS_Version=7.4;
- * ClientCharset=UTF-8'* 'alcoda', 'alcodaonly'
- */
-return array(
-        'db' => array(
-            'driver' => 'FreeTDS',
-            'server' => '192.168.0.8',
-            'port' => '1218',
-            'username' => 'alcoda',
-            'password' => 'alcodaonly',
-            'name' => 'netbiblio',
-        ),
-        'solr' => array(
-            'server' => '212.147.56.162',
-            'port' => '8983',
-            'username' => '',
-            'password' => '',
-            'path' => 'solr/',
-            'result_count' => 10,
-        ),
-        'renderer' => array('class' => '\Bsr\Webservice\MockRenderer'),
-        'log' => array(
-            'file' => realpath(dirname(__FILE__) . '/..') . '/log/log.txt',
-            'format' => '%ip% - [%date%] - %status% %error% - %time% - %func%',
-            // The greater the verbosity, the more is displayed
-            // 0 : no log at all
-            // 1 : log summary
-            // 2 : log response
-            'verbosity' => 1,
-        ),
-        'session' => array(
-            'save_path' => ''
-        ),
-		'checkfile_url' => 'http://medias.bibliothequesonore.ch/checkfile.php?',
-        'checkfile_url_old' => 'http://fichiers.bibliothequesonore.ch/checkfile.php?',
-        'netbiblio_worker_id' => 45,
-        'www_employee_id' => 45,
-        'www_library_id' => 2,
-    );;

src/Webservice/WebService.php

@@ -69,6 +69,12 @@ abstract class WebService
         $renderer->render($this->status, $data);
     }
 
+    protected function startSession()
+    {
+        session_save_path(Configuration::get('session.save_path'));
+        session_start();
+    }
+
     /**
      * Determines which method to call based on GET or POST parameters and
      * call it before returning the result.
@@ -80,8 +86,7 @@ abstract class WebService
     private function call($sendSession = true)
     {
         if ($sendSession) {
-            session_save_path(Configuration::get('session.save_path'));
-            session_start();
+            $this->startSession();
         }
 
         $params = empty($_GET) ? $_POST : $_GET;