SilverStripe\LDAP\Tasks\LDAPGroupSyncTask::run()

Complexity

Conditions	10
Paths	10

Size

Total Lines	88
Code Lines	54

Duplication

Lines	32
Ratio	36.36 %

Importance

Changes

0

<?php
    public function run($request)
    {
        // get all groups from LDAP, but only get the attributes we need.
        // this is useful to avoid holding onto too much data in memory
        // especially in the case where getGroups() would return a lot of groups
        $ldapGroups = $this->ldapService->getGroups(

The property ldapService does not exist on SilverStripe\LDAP\Tasks\LDAPGroupSyncTask. Did you maybe forget to declare it?

            false,
            ['objectguid', 'samaccountname', 'dn', 'name', 'description'],
            // Change the indexing attribute so we can look up by GUID during the deletion process below.
            'objectguid'
        );

        $start = time();

        $created = 0;
        $updated = 0;
        $deleted = 0;

        foreach ($ldapGroups as $data) {

This code seems to be duplicated across your project.

            $group = Group::get()->filter('GUID', $data['objectguid'])->limit(1)->first();

            if (!($group && $group->exists())) {
                // create the initial Group with some internal fields
                $group = new Group();
                $group->GUID = $data['objectguid'];

                $this->log(sprintf(
                    'Creating new Group (GUID: %s, sAMAccountName: %s)',
                    $data['objectguid'],
                    $data['samaccountname']
                ));
                $created++;
            } else {
                $this->log(sprintf(
                    'Updating existing Group "%s" (ID: %s, GUID: %s, sAMAccountName: %s)',
                    $group->getTitle(),
                    $group->ID,
                    $data['objectguid'],
                    $data['samaccountname']
                ));
                $updated++;
            }

            try {
                $this->ldapService->updateGroupFromLDAP($group, $data);
            } catch (Exception $e) {
                $this->log($e->getMessage());
                continue;
            }
        }

        // remove Group records that were previously imported, but no longer exist in the directory
        // NOTE: DB::query() here is used for performance and so we don't run out of memory
        if ($this->config()->destructive) {
            foreach (DB::query('SELECT "ID", "GUID" FROM "Group" WHERE "GUID" IS NOT NULL') as $record) {
                if (!isset($ldapGroups[$record['GUID']])) {
                    $group = Group::get()->byId($record['ID']);

                    $this->log(sprintf(
                        'Removing Group "%s" (GUID: %s) that no longer exists in LDAP.',
                        $group->Title,
                        $group->GUID
                    ));

                    try {
                        // Cascade into mappings, just to clean up behind ourselves.
                        foreach ($group->LDAPGroupMappings() as $mapping) {
                            $mapping->delete();
                        }
                        $group->delete();
                    } catch (Exception $e) {
                        $this->log($e->getMessage());
                        continue;
                    }

                    $deleted++;
                }
            }
        }

        $end = time() - $start;

        $this->log(sprintf(
            'Done. Created %s records. Updated %s records. Deleted %s records. Duration: %s seconds',
            $created,
            $updated,
            $deleted,
            round($end, 0)
        ));