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Differences Between: [Versions 400 and 401] [Versions 400 and 402] [Versions 400 and 403]

   1  <?php
   2  
   3  namespace Packback\Lti1p3;
   4  
   5  class LtiCourseGroupsService extends LtiAbstractService
   6  {
   7      public const CONTENTTYPE_CONTEXTGROUPCONTAINER = 'application/vnd.ims.lti-gs.v1.contextgroupcontainer+json';
   8  
   9      public function getScope(): array
  10      {
  11          return $this->getServiceData()['scope'];
  12      }
  13  
  14      public function getGroups(): array
  15      {
  16          $request = new ServiceRequest(
  17              LtiServiceConnector::METHOD_GET,
  18              $this->getServiceData()['context_groups_url']
  19          );
  20          $request->setAccept(static::CONTENTTYPE_CONTEXTGROUPCONTAINER);
  21  
  22          return $this->getAll($request, 'groups');
  23      }
  24  
  25      public function getSets(): array
  26      {
  27          // Sets are optional.
  28          if (!isset($this->getServiceData()['context_group_sets_url'])) {
  29              return [];
  30          }
  31  
  32          $request = new ServiceRequest(
  33              LtiServiceConnector::METHOD_GET,
  34              $this->getServiceData()['context_group_sets_url']
  35          );
  36          $request->setAccept(static::CONTENTTYPE_CONTEXTGROUPCONTAINER);
  37  
  38          return $this->getAll($request, 'sets');
  39      }
  40  
  41      public function getGroupsBySet()
  42      {
  43          $groups = $this->getGroups();
  44          $sets = $this->getSets();
  45  
  46          $groupsBySet = [];
  47          $unsetted = [];
  48  
  49          foreach ($sets as $key => $set) {
  50              $groupsBySet[$set['id']] = $set;
  51              $groupsBySet[$set['id']]['groups'] = [];
  52          }
  53  
  54          foreach ($groups as $key => $group) {
  55              if (isset($group['set_id']) && isset($groupsBySet[$group['set_id']])) {
  56                  $groupsBySet[$group['set_id']]['groups'][$group['id']] = $group;
  57              } else {
  58                  $unsetted[$group['id']] = $group;
  59              }
  60          }
  61  
  62          if (!empty($unsetted)) {
  63              $groupsBySet['none'] = [
  64                  'name' => 'None',
  65                  'id' => 'none',
  66                  'groups' => $unsetted,
  67              ];
  68          }
  69  
  70          return $groupsBySet;
  71      }
  72  }