From 265eaf365f69b07258eeb3f2332b2008727e3a50 Mon Sep 17 00:00:00 2001
From: skodak <skodak>
Date: Thu, 8 Oct 2009 10:58:24 +0000
Subject: [PATCH] MDL-12886 external functions and services maintenance is now
 part of the upgrade process - removing old unused code

---
 lib/adminlib.php   |   9 ----
 webservice/lib.php | 123 ---------------------------------------------
 2 files changed, 132 deletions(-)

diff --git a/lib/adminlib.php b/lib/adminlib.php
index 239d71c31d..b7a970283b 100644
--- a/lib/adminlib.php
+++ b/lib/adminlib.php
@@ -6210,15 +6210,6 @@ class admin_setting_managewsusersettings extends admin_setting {
         global $CFG, $OUTPUT;
         $output = "";
 
-        //run the discovery and display the result
-        $notifications = webservice_lib::services_discovery();
-        if (!empty($notifications)) {
-            $output .=  $OUTPUT->notification(get_string('discoveryrun', 'webservice'));
-            foreach ($notifications as $notification) {
-                $output .=  $OUTPUT->notification($notification);
-            }
-        }
-
         //search all web service users
         $users = get_users(true, '', false, null, 'firstname ASC','', '', '', 1000);
 
diff --git a/webservice/lib.php b/webservice/lib.php
index 9e3fc887fd..4e1c22359f 100644
--- a/webservice/lib.php
+++ b/webservice/lib.php
@@ -154,129 +154,6 @@ final class webservice_lib {
 
     }
 
-    public static function services_discovery() {
-        global $CFG, $DB;
-        $externalfiles = array();
-        webservice_lib::setListApiFiles($externalfiles, $CFG->dirroot);
-
-        $wsnotification = array();
-
-        //retrieve all saved services
-        $services = $DB->get_records('external_services', array('custom' => 0)); //we only retrieve not custom service
-        $dbservices = array();
-        foreach ($services as $service) {
-            $dbservices[$service->name] = false; //value false will define obsolote status
-        //once we parse all services from the external files
-        }
-
-        //retrieve all saved servicefunction association including their function name,
-        //service name, function id and service id
-
-        $servicesfunctions = $DB->get_records_sql("SELECT fs.id as id, fs.enabled as enabled, s.name as servicename, s.id as serviceid, f.name as functionname, f.id as functionid
-                                    FROM {external_services} s, {external_functions} f, {external_services_functions} fs
-                                   WHERE fs.externalserviceid = s.id AND fs.externalfunctionid = f.id AND s.custom = 0");
-        $dbservicesfunctions = array();
-        foreach ($servicesfunctions as $servicefunction) {
-            $dbservicesfunctions[$servicefunction->servicename][$servicefunction->functionname] = array('serviceid' => $servicefunction->serviceid,
-                'functionid' => $servicefunction->functionid,
-                'id' => $servicefunction->id,
-                'notobsolete' => false);
-        //once we parse all services from the external files
-        }
-
-        foreach ($externalfiles as $file) {
-            require($file);
-            $classpath = substr($file,strlen($CFG->dirroot)+1); //remove the dir root + / from the file path
-            $classpath = substr($classpath,0,strlen($classpath) - 13); //remove /external.php from the classpath
-            $classpath = str_replace('/','_',$classpath); //convert all / into _
-            $classname = $classpath."_external";
-            $api = new $classname();
-            if (method_exists($api, 'get_descriptions')) {
-                $descriptions = $api->get_descriptions();
-
-                //retrieve all saved function into the DB for this specific external file/component
-                $functions = $DB->get_records('external_functions', array('component' => $classpath));
-                //remove the obsolete ones
-                $dbfunctions = array();
-                foreach ($functions as $function) {
-                    $dbfunctions[$function->name] = false; //value false is not important we just need the key
-                    if (!array_key_exists($function->name, $descriptions)) {
-                    //remove all obsolete function from the db
-                        $DB->delete_records('external_functions', array('name' => $function->name, 'component' => $classpath));
-                    }
-                }
-
-                foreach ($descriptions as $functionname => $functiondescription) {
-                    if (array_key_exists('service', $functiondescription) && !empty($functiondescription['service'])) { //check that the service has been set in the description
-                    //only create the one not already saved into the database
-                        if (!array_key_exists($functionname, $dbfunctions)) {
-                            $newfunction = new object();
-                            $newfunction->component = $classpath;
-                            $newfunction->name = $functionname;
-                            $DB->insert_record('external_functions', $newfunction);
-                            $notifparams = new object();
-                            $notifparams->functionname = $functionname;
-                            $notifparams->servicename = $functiondescription['service'];
-                            $wsnotification[] = get_string('wsinsertfunction','webservice', $notifparams);
-                        }
-
-                        //check if the service is into the database
-                        if (!array_key_exists($functiondescription['service'], $dbservices)) {
-                            $newservice = new object();
-                            $newservice->name = $functiondescription['service'];
-                            $newservice->enabled = 0;
-                            $newservice->custom = 0;
-                            $DB->insert_record('external_services', $newservice);
-                        }
-                        $dbservices[$functiondescription['service']] = true; //mark the service as not obsolete
-                    //and add it if it wasn't in the list
-                    }
-                    else {
-                        $errors = new object();
-                        $errors->classname = $classname;
-                        $errors->functionname = $functionname;
-                        throw new moodle_exception("wsdescriptionserviceisempty",'','', $errors);
-                    }
-
-                    //check if the couple service/function is into the database
-                    if (!array_key_exists($functiondescription['service'], $dbservicesfunctions) || !array_key_exists($functionname, $dbservicesfunctions[$functiondescription['service']])) {
-                        $newassociation = new object();
-                        $newassociation->externalserviceid = $DB->get_field('external_services','id',array('name' => $functiondescription['service']));
-                        $newassociation->externalfunctionid = $DB->get_field('external_functions','id',array('name' => $functionname, 'component' => $classpath));
-                        $newassociation->enabled = 0;
-                        $DB->insert_record('external_services_functions', $newassociation);
-                    }
-                    $dbservicesfunctions[$functiondescription['service']][$functionname]['notobsolete'] = true;
-                }
-            }
-            else {
-                throw new moodle_exception("wsdoesntextendbaseclass",'','', $classname);
-            }
-        }
-
-        //remove all obsolete service (not the custom ones)
-        foreach ($dbservices as $servicename => $notobsolete) {
-            if (!$notobsolete) {
-                $DB->delete_records('external_services', array('name' => $servicename));
-            }
-        }
-
-        //remove all obsolete association (not the custom ones)
-        foreach ($dbservicesfunctions as $servicename => $servicefunctions ) {
-            foreach ($servicefunctions as $functioname => $servicefunction) {
-                if (!$servicefunction['notobsolete']) {
-                    $DB->delete_records('external_services_functions', array('id' => $servicefunction['id']));
-                    $notifparams = new object();
-                    $notifparams->functionname = $functionname;
-                    $notifparams->servicename = $servicename;
-                    $wsnotification[] = get_string('wsdeletefunction','webservice', $notifparams);
-                }
-            }
-        }
-
-        return $wsnotification;
-    }
-
     /**
      * Check if the Moodle site has the web service protocol enable
      * @global object $CFG
-- 
2.39.5