mods/_standard/social/lib/Shindig/ATutorPersonService.php

   1 <?php
   2 /***********************************************************************/
   3 /* ATutor                                                                                                                          */
   4 /***********************************************************************/
   5 /* Copyright (c) 2002-2010                                             */
   6 /* Inclusive Design Institute                                          */
   7 /* http://atutor.ca                                                                                                        */
   8 /*                                                                                                                                         */
   9 /* This program is free software. You can redistribute it and/or           */
  10 /* modify it under the terms of the GNU General Public License             */
  11 /* as published by the Free Software Foundation.                                           */
  12 /***********************************************************************/
  13 // $Id$
  14
  15 class ATutorPersonService extends ATutorService implements PersonService {
  16   public function getPerson($userId, $groupId, $fields, SecurityToken $token) {
  17     if (! is_object($userId)) {
  18       $userId = new UserId('userId', $userId);
  19       $groupId = new GroupId('self', 'all');
  20     }
  21     $person = $this->getPeople($userId, $groupId, new CollectionOptions(), $fields, $token);
  22     if (is_array($person->getEntry())) {
  23       $person = $person->getEntry();
  24       if (is_array($person) && count($person) == 1) {
  25         return array_pop($person);
  26       }
  27     }
  28     throw new SocialSpiException("Person not found", ResponseError::$BAD_REQUEST);
  29   }
  30
  31   public function getPeople($userId, $groupId, CollectionOptions $options, $fields, SecurityToken $token) {
  32     $ids = $this->getIdSet($userId, $groupId, $token);
  33     $allPeople = ATutorDbFetcher::get()->getPeople($ids, $fields, $options, $token);
  34     $totalSize = $allPeople['totalSize'];
  35     $people = array();
  36     foreach ($ids as $id) {
  37       $person = null;
  38       if (is_array($allPeople) && isset($allPeople[$id])) {
  39         $person = $allPeople[$id];
  40         if (! $token->isAnonymous() && $id == $token->getViewerId()) {
  41           $person->setIsViewer(true);
  42         }
  43         if (! $token->isAnonymous() && $id == $token->getOwnerId()) {
  44           $person->setIsOwner(true);
  45         }
  46         if (! in_array('@all', $fields)) {
  47           $newPerson = array();
  48           $newPerson['isOwner'] = $person->isOwner;
  49           $newPerson['isViewer'] = $person->isViewer;
  50           $newPerson['displayName'] = $person->displayName;
  51           // Force these fields to always be present
  52           $fields[] = 'id';
  53           $fields[] = 'displayName';
  54           $fields[] = 'thumbnailUrl';
  55           $fields[] = 'profileUrl';
  56           foreach ($fields as $field) {
  57             if (isset($person->$field) && ! isset($newPerson[$field])) {
  58               $newPerson[$field] = $person->$field;
  59             }
  60           }
  61           $person = $newPerson;
  62         }
  63         array_push($people, $person);
  64       }
  65     }
  66     $sorted = $this->sortPersonResults($people, $options);
  67     $collection = new RestfulCollection($people, $options->getStartIndex(), $totalSize);
  68     $collection->setItemsPerPage($options->getCount());
  69     if (! $sorted) {
  70       $collection->setSorted(false); // record that we couldn't sort as requested
  71     }
  72     if ($options->getUpdatedSince()) {
  73       $collection->setUpdatedSince(false); // we can never process an updatedSince request
  74     }
  75     return $collection;
  76   }
  77 }
  78 ?>