PHP Common\ArrayToolkit类代码示例

 public function addFile($targetType, $targetId, array $fileInfo = array(), UploadedFile $originalFile = null)
 {
     if (!ArrayToolkit::requireds($fileInfo, array('filename', 'key', 'size'))) {
         throw $this->createServiceException('参数缺失，添加用户文件失败!');
     }
     $uploadFile = array();
     $uploadFile['targetId'] = $targetId;
     $uploadFile['targetType'] = $targetType;
     $uploadFile['hashId'] = $fileInfo['key'];
     $uploadFile['filename'] = $fileInfo['filename'];
     $uploadFile['ext'] = pathinfo($uploadFile['filename'], PATHINFO_EXTENSION);
     $uploadFile['size'] = (int) $fileInfo['size'];
     $uploadFile['etag'] = empty($fileInfo['etag']) ? '' : $fileInfo['etag'];
     $uploadFile['length'] = empty($fileInfo['length']) ? 0 : intval($fileInfo['length']);
     $uploadFile['metas'] = $this->encodeMetas(empty($fileInfo['metas']) ? array() : $fileInfo['metas']);
     $uploadFile['metas2'] = $this->encodeMetas(empty($fileInfo['metas2']) ? array() : $fileInfo['metas2']);
     if (empty($fileInfo['convertHash'])) {
         $uploadFile['convertHash'] = "ch-{$uploadFile['hashId']}";
         $uploadFile['convertStatus'] = 'none';
         $uploadFile['convertParams'] = '';
     } else {
         $uploadFile['convertHash'] = "{$fileInfo['convertHash']}";
         $uploadFile['convertStatus'] = 'waiting';
         $uploadFile['convertParams'] = $fileInfo['convertParams'];
     }
     $uploadFile['type'] = FileToolkit::getFileTypeByMimeType($fileInfo['mimeType']);
     $uploadFile['canDownload'] = empty($uploadFile['canDownload']) ? 0 : 1;
     $uploadFile['storage'] = 'cloud';
     $uploadFile['createdUserId'] = $this->getCurrentUser()->id;
     $uploadFile['updatedUserId'] = $uploadFile['createdUserId'];
     $uploadFile['updatedTime'] = $uploadFile['createdTime'] = time();
     return $uploadFile;
 }

 public function listAction(Request $request, $classroomId)
 {
     $classroom = $this->getClassroomService()->getClassroom($classroomId);
     $headTeacher = $this->getClassroomService()->findClassroomMembersByRole($classroomId, 'headTeacher', 0, 1);
     $assistants = $this->getClassroomService()->findClassroomMembersByRole($classroomId, 'assistant', 0, PHP_INT_MAX);
     $studentAssistants = $this->getClassroomService()->findClassroomMembersByRole($classroomId, 'studentAssistant', 0, PHP_INT_MAX);
     $members = $this->getClassroomService()->findClassroomMembersByRole($classroomId, 'teacher', 0, PHP_INT_MAX);
     $members = array_merge($headTeacher, $members, $assistants, $studentAssistants);
     $members = ArrayToolkit::index($members, 'userId');
     $teacherIds = ArrayToolkit::column($members, 'userId');
     $teachers = $this->getUserService()->findUsersByIds($teacherIds);
     $teachers = $this->sort($teachers, $members);
     $profiles = $this->getUserService()->findUserProfilesByIds($teacherIds);
     $user = $this->getCurrentUser();
     $myfollowings = $this->getUserService()->filterFollowingIds($user['id'], $teacherIds);
     $member = $user ? $this->getClassroomService()->getClassroomMember($classroom['id'], $user['id']) : null;
     $layout = 'ClassroomBundle:Classroom:layout.html.twig';
     if ($member && !$member['locked']) {
         $layout = 'ClassroomBundle:Classroom:join-layout.html.twig';
     }
     if (!$classroom) {
         $classroomDescription = array();
     } else {
         $classroomDescription = $classroom['about'];
         $classroomDescription = strip_tags($classroomDescription, '');
         $classroomDescription = preg_replace("/ /", "", $classroomDescription);
     }
     return $this->render('ClassroomBundle:Classroom\\Teacher:list.html.twig', array('layout' => $layout, 'canLook' => $this->getClassroomService()->canLookClassroom($classroom['id']), 'classroom' => $classroom, 'teachers' => $teachers, 'profiles' => $profiles, 'member' => $member, 'members' => $members, 'Myfollowings' => $myfollowings, 'classroomDescription' => $classroomDescription));
 }

 /**
  * 获取一个分类下的课程成员列表
  *
  * 可传入的参数：
  *   categoryId 选填 分类ID
  *   count    必需 学员数量，取值不能超过100
  * 
  * @param  array $arguments 参数
  * @return array 课程成员列表
  */
 public function getData(array $arguments)
 {
     $this->checkCount($arguments);
     if (empty($arguments['categoryId'])) {
         $conditions = array('status' => 'published');
     } else {
         $conditions = array('status' => 'published', 'categoryId' => $arguments['categoryId']);
     }
     $courses = $this->getCourseService()->searchCourses($conditions, 'latest', 0, 1000);
     $courseIds = ArrayToolkit::column($courses, 'id');
     $conditions = array('courseIds' => $courseIds, 'unique' => true, 'role' => 'student');
     $members = $this->getCourseService()->searchMembers($conditions, array('createdTime', 'DESC'), 0, $arguments['count']);
     $courseIds = ArrayToolkit::column($members, 'courseId');
     $userIds = ArrayToolkit::column($members, 'userId');
     $users = $this->getUserService()->findUsersByIds($userIds);
     $users = ArrayToolkit::index($users, 'id');
     $this->unsetUserPasswords($users);
     $courses = $this->getCourseService()->findCoursesByIds($courseIds);
     $courses = ArrayToolkit::index($courses, 'id');
     foreach ($members as &$member) {
         $member['course'] = $courses[$member["courseId"]];
         $member['user'] = $users[$member["userId"]];
     }
     return $members;
 }

 public function createOrder($info)
 {
     $connection = ServiceKernel::instance()->getConnection();
     try {
         $connection->beginTransaction();
         $user = $this->getCurrentUser();
         if (!$user->isLogin()) {
             throw $this->createServiceException('用户未登录，不能创建订单');
         }
         if (!ArrayToolkit::requireds($info, array('targetId', 'payment'))) {
             throw $this->createServiceException('订单数据缺失，创建课程订单失败。');
         }
         // 获得锁
         $user = $this->getUserService()->getUser($user['id'], true);
         if ($this->getClassroomService()->isClassroomStudent($info['targetId'], $user['id'])) {
             throw $this->createServiceException('已经是班级学员，创建订单失败。');
         }
         $classroom = $this->getClassroomService()->getClassroom($info['targetId']);
         if (empty($classroom)) {
             throw $this->createServiceException('班级不存在，创建课程订单失败。');
         }
         if ($classroom['private'] == 1) {
             throw $this->createServiceException('该班级是封闭班级，学员不能自行加入！');
         }
         $order = array();
         $order['userId'] = $user['id'];
         $order['title'] = "购买班级《{$classroom['title']}》";
         $order['targetType'] = 'classroom';
         $order['targetId'] = $classroom['id'];
         $order['payment'] = $info['payment'];
         $order['amount'] = empty($info['amount']) ? 0 : $info['amount'];
         $order['priceType'] = $info['priceType'];
         $order['totalPrice'] = $info["totalPrice"];
         $order['coinRate'] = $info['coinRate'];
         $order['coinAmount'] = $info['coinAmount'];
         $order['snPrefix'] = 'CR';
         if (!empty($info['note'])) {
             $order['data'] = array('note' => $info['note']);
         }
         if (!empty($info['coupon'])) {
             $order['coupon'] = $info['coupon'];
             $order['couponDiscount'] = $info['couponDiscount'];
         }
         $order = $this->getOrderService()->createOrder($order);
         if (empty($order)) {
             throw $this->createServiceException('创建订单失败！');
         }
         // 免费班级，就直接将订单置为已购买
         if (intval($order['amount'] * 100) == 0 && intval($order['coinAmount'] * 100) == 0 && empty($order['coupon'])) {
             list($success, $order) = $this->getOrderService()->payOrder(array('sn' => $order['sn'], 'status' => 'success', 'amount' => $order['amount'], 'paidTime' => time()));
             $info = array('orderId' => $order['id'], 'remark' => empty($order['data']['note']) ? '' : $order['data']['note']);
             $this->getClassroomService()->becomeStudent($order['targetId'], $order['userId'], $info);
         }
         $connection->commit();
         return $order;
     } catch (\Exception $e) {
         $connection->rollBack();
         throw $e;
     }
 }

 public function showAction(Request $request, $id)
 {
     $buyer = $this->getCurrentUser();
     $ex = $request->query->all();
     $myexchangeid = $ex['ex'];
     $applyid = $ex[applyid];
     $exchange = $this->getExchangeService()->getExchange($id);
     $condition = array('exchangeId' => $exchange['id'], 'userId' => $buyer['id']);
     $buyerapplys = $this->getApplyService()->searchApplys($condition, 'latest', 0, 10);
     $buyerapplyIds = ArrayToolkit::column($buyerapplys, 'id');
     $sellerId = $exchange['userId'];
     $seller = $this->getUserService()->getUser($sellerId);
     if (empty($exchange)) {
         throw $this->createNotFoundException("宝贝不存在");
     }
     $conditions = array('exchangeId' => $exchange['id']);
     $paginator = new Paginator($this->get('request'), $this->getApplyService()->searchApplyCount($conditions), 5);
     $applys = $this->getApplyService()->searchApplys($conditions, 'latest', $paginator->getOffsetCount(), $paginator->getPerPageCount());
     $applysIds = ArrayToolkit::column($applys, 'id');
     // dump($applysIds);
     //  die;
     $flag = 0;
     if (!empty($applysIds)) {
         foreach ($buyerapplyIds as $val) {
             if (in_array($val, $applysIds)) {
                 $flag = 1;
                 break;
             }
         }
     }
     $userIds = ArrayToolkit::column($applys, 'userId');
     $users = $this->getUserService()->findUsersByIds($userIds);
     return $this->render("TopxiaWebBundle:Exchange:show.html.twig", array('flag' => $flag, 'seller' => $seller, 'applyid' => $applyid, 'myexchangeid' => $myexchangeid, 'exchange' => $exchange, 'applys' => $applys, 'users' => $users, 'paginator' => $paginator));
 }

 public function exploreAction(Request $request)
 {
     if (!$this->setting('course.live_course_enabled')) {
         return $this->createMessageResponse('info', '直播频道已关闭');
     }
     $recenntLessonsCondition = array('status' => 'published', 'endTimeGreaterThan' => time());
     $paginator = new Paginator($this->get('request'), $this->getCourseService()->searchLessonCount($recenntLessonsCondition), 30);
     $recentlessons = $this->getCourseService()->searchLessons($recenntLessonsCondition, array('startTime', 'ASC'), $paginator->getOffsetCount(), $paginator->getPerPageCount());
     $courses = $this->getCourseService()->findCoursesByIds(ArrayToolkit::column($recentlessons, 'courseId'));
     $recentCourses = array();
     foreach ($recentlessons as $lesson) {
         $course = $courses[$lesson['courseId']];
         if ($course['status'] != 'published') {
             continue;
         }
         $course['lesson'] = $lesson;
         $recentCourses[] = $course;
     }
     $liveCourses = $this->getCourseService()->searchCourses(array('status' => 'published', 'type' => 'live'), 'lastest', 0, 10);
     $userIds = array();
     foreach ($liveCourses as $course) {
         $userIds = array_merge($userIds, $course['teacherIds']);
     }
     $users = $this->getUserService()->findUsersByIds($userIds);
     $default = $this->getSettingService()->get('default', array());
     return $this->render('TopxiaWebBundle:LiveCourse:index.html.twig', array('recentCourses' => $recentCourses, 'liveCourses' => $liveCourses, 'users' => $users, 'paginator' => $paginator, 'default' => $default));
 }

 /**
  * 获取最热话题
  * 
  * 可传入的参数：
  *
  *   count 必需 话题数量，取值不能超过100
  * 
  * @param  array $arguments 参数
  * @return array 最热话题
  */
 public function getData(array $arguments)
 {
     $groupSetting = $this->getSettingService()->get('group', array());
     $time = 7 * 24 * 60 * 60;
     if (isset($groupSetting['threadTime_range'])) {
         $time = $groupSetting['threadTime_range'] * 24 * 60 * 60;
     }
     $hotThreads = $this->getThreadService()->searchThreads(array('createdTime' => time() - $time, 'status' => 'open'), array(array('isStick', 'DESC'), array('postNum', 'DESC'), array('createdTime', 'DESC')), 0, $arguments['count']);
     $ownerIds = ArrayToolkit::column($hotThreads, 'userId');
     $groupIds = ArrayToolkit::column($hotThreads, 'groupId');
     $userIds = ArrayToolkit::column($hotThreads, 'lastPostMemberId');
     $lastPostMembers = $this->getUserService()->findUsersByIds($userIds);
     $owners = $this->getUserService()->findUsersByIds($ownerIds);
     $groups = $this->getGroupService()->getGroupsByids($groupIds);
     foreach ($hotThreads as $key => $thread) {
         if ($thread['userId'] == $owners[$thread['userId']]['id']) {
             $hotThreads[$key]['user'] = $owners[$thread['userId']];
         }
         if ($thread['lastPostMemberId'] > 0 && $thread['lastPostMemberId'] == $lastPostMembers[$thread['lastPostMemberId']]['id']) {
             $hotThreads[$key]['lastPostMember'] = $lastPostMembers[$thread['lastPostMemberId']];
         }
         if ($thread['groupId'] == $groups[$thread['groupId']]['id']) {
             $hotThreads[$key]['group'] = $groups[$thread['groupId']];
         }
     }
     return $hotThreads;
 }

 public function becomeStudentAndCreateOrder($userId, $courseId, $data)
 {
     if (!ArrayToolkit::requireds($data, array("price", "remark"))) {
         throw $this->createServiceException("参数不对！");
     }
     $user = $this->getUserService()->getUser($userId);
     if (empty($user)) {
         throw $this->createNotFoundException("用户{$user['nickname']}不存在");
     }
     $course = $this->getCourseService()->getCourse($courseId);
     if (empty($course)) {
         throw $this->createNotFoundException("课程{$course['title']}不存在");
     }
     if ($this->getCourseService()->isCourseStudent($course['id'], $user['id'])) {
         throw $this->createNotFoundException("用户已经是学员，不能添加！");
     }
     $orderTitle = "购买课程《{$course['title']}》";
     if (isset($data["isAdminAdded"]) && $data["isAdminAdded"] == 1) {
         $orderTitle = $orderTitle . "(管理员添加)";
     }
     $order = $this->getOrderService()->createOrder(array('userId' => $user['id'], 'title' => $orderTitle, 'targetType' => 'course', 'targetId' => $course['id'], 'amount' => $data['price'], 'totalPrice' => $data['price'], 'payment' => 'none', 'snPrefix' => 'C'));
     $this->getOrderService()->payOrder(array('sn' => $order['sn'], 'status' => 'success', 'amount' => $order['amount'], 'paidTime' => time()));
     $info = array('orderId' => $order['id'], 'note' => $data['remark']);
     $this->getCourseService()->becomeStudent($order['targetId'], $order['userId'], $info);
     $member = $this->getCourseService()->getCourseMember($course['id'], $user['id']);
     if (isset($data["isAdminAdded"]) && $data["isAdminAdded"] == 1) {
         $this->getNotificationService()->notify($member['userId'], 'student-create', array('courseId' => $course['id'], 'courseTitle' => $course['title']));
     }
     $this->getLogService()->info('course', 'add_student', "课程《{$course['title']}》(#{$course['id']})，添加学员{$user['nickname']}(#{$user['id']})，备注：{$data['remark']}");
     return array($course, $member, $order);
 }

 public function listAction(Request $request, $id)
 {
     $classroom = $this->getClassroomService()->getClassroom($id);
     $courses = $this->getClassroomService()->findActiveCoursesByClassroomId($id);
     $coursesNum = count($courses);
     $user = $this->getCurrentUser();
     $member = $user ? $this->getClassroomService()->getClassroomMember($classroom['id'], $user['id']) : null;
     if (!$this->getClassroomService()->canLookClassroom($classroom['id'])) {
         return $this->createMessageResponse('info', "非常抱歉，您无权限访问该{$classroomSetting['name']}，如有需要请联系客服", '', 3, $this->generateUrl('homepage'));
     }
     $conditions = array('classroomId' => $id);
     $reviewsNum = $this->getClassroomReviewService()->searchReviewCount($conditions);
     $paginator = new Paginator($this->get('request'), $reviewsNum, 20);
     $reviews = $this->getClassroomReviewService()->searchReviews($conditions, array('createdTime', 'DESC'), $paginator->getOffsetCount(), $paginator->getPerPageCount());
     $reviewUserIds = ArrayToolkit::column($reviews, 'userId');
     $reviewUsers = $this->getUserService()->findUsersByIds($reviewUserIds);
     $classroom = $this->getClassroomService()->getClassroom($id);
     $review = $this->getClassroomReviewService()->getUserClassroomReview($user['id'], $classroom['id']);
     $layout = 'ClassroomBundle:Classroom:layout.html.twig';
     if ($member && !$member['locked']) {
         $layout = 'ClassroomBundle:Classroom:join-layout.html.twig';
     }
     if (!$classroom) {
         $classroomDescription = array();
     } else {
         $classroomDescription = $classroom['about'];
         $classroomDescription = strip_tags($classroomDescription, '');
         $classroomDescription = preg_replace("/ /", "", $classroomDescription);
     }
     return $this->render("ClassroomBundle:Classroom\\Review:list.html.twig", array('classroom' => $classroom, 'courses' => $courses, 'paginator' => $paginator, 'reviewsNum' => $reviewsNum, 'reviews' => $reviews, 'userReview' => $review, 'reviewSaveUrl' => $this->generateUrl('classroom_review_create', array('id' => $id)), 'users' => $reviewUsers, 'member' => $member, 'layout' => $layout, 'classroomDescription' => $classroomDescription, 'canReview' => $this->isClassroomMember($classroom, $user['id'])));
 }

 /**
  * 获取最新资讯列表
  *
  * 可传入的参数：
  *   count    必需 课程数量，取值不能超过100
  *   
  *   type:  featured  可选  是否头条
  *          promoted  可选  是否推荐
  *          sticky    可选  是否置顶
  *   categoryId: 分类ID
  *
  * @param  array $arguments 参数
  * @return array 资讯列表
  */
 public function getData(array $arguments)
 {
     $this->checkCount($arguments);
     $conditions = array();
     if (!empty($arguments['type']) && $arguments['type'] == 'featured') {
         $conditions['featured'] = 1;
     }
     if (!empty($arguments['type']) && $arguments['type'] == 'promoted') {
         $conditions['promoted'] = 1;
     }
     if (!empty($arguments['type']) && $arguments['type'] == 'sticky') {
         $conditions['sticky'] = 1;
     }
     if (!empty($arguments['categoryId'])) {
         $conditions['categoryId'] = (int) $arguments['categoryId'];
         $conditions['includeChildren'] = 1;
     }
     $conditions['status'] = 'published';
     $articles = $this->getArticleService()->searchArticles($conditions, 'created', 0, $arguments['count']);
     $categorise = $this->getCategoryService()->findCategoriesByIds(ArrayToolkit::column($articles, 'categoryId'));
     foreach ($articles as $key => $article) {
         if (empty($article['categoryId'])) {
             continue;
         }
         if ($article['categoryId'] == $categorise[$article['categoryId']]['id']) {
             $articles[$key]['category'] = $categorise[$article['categoryId']];
         }
     }
     return $articles;
 }

 public function uploadMaterial($material)
 {
     if (!ArrayToolkit::requireds($material, array('courseId', 'fileId'))) {
         throw $this->createServiceException('参数缺失，上传失败！');
     }
     $course = $this->getCourseService()->getCourse($material['courseId']);
     if (empty($course)) {
         throw $this->createServiceException('课程不存在，上传资料失败！');
     }
     $fields = array('courseId' => $material['courseId'], 'lessonId' => empty($material['lessonId']) ? 0 : $material['lessonId'], 'description' => empty($material['description']) ? '' : $material['description'], 'userId' => $this->getCurrentUser()->id, 'createdTime' => time());
     if (empty($material['fileId'])) {
         if (empty($material['link'])) {
             throw $this->createServiceException('资料链接地址不能为空，添加资料失败！');
         }
         $fields['fileId'] = 0;
         $fields['link'] = $material['link'];
         $fields['title'] = empty($material['description']) ? $material['link'] : $material['description'];
     } else {
         $fields['fileId'] = (int) $material['fileId'];
         $file = $this->getUploadFileService()->getFile($material['fileId']);
         if (empty($file)) {
             throw $this->createServiceException('文件不存在，上传资料失败！');
         }
         $fields['link'] = '';
         $fields['title'] = $file['filename'];
         $fields['fileSize'] = $file['size'];
     }
     $material = $this->getMaterialDao()->addMaterial($fields);
     $this->getCourseService()->increaseLessonMaterialCount($fields['lessonId']);
     return $material;
 }

 /**
  *类似这样的，提交数据保存到数据的流程是：
  *
  *  1. 检查参数是否正确，不正确就抛出异常
  *  2. 过滤数据
  *  3. 插入到数据库
  *  4. 更新其他相关的缓存字段
  */
 public function saveNote(array $note)
 {
     if (!ArrayToolkit::requireds($note, array('lessonId', 'courseId', 'content'))) {
         throw $this->createServiceException('缺少必要的字段，保存笔记失败');
     }
     list($course, $member) = $this->getCourseService()->tryTakeCourse($note['courseId']);
     $user = $this->getCurrentUser();
     if (!$this->getCourseService()->getCourseLesson($note['courseId'], $note['lessonId'])) {
         throw $this->createServiceException('课时不存在，保存笔记失败');
     }
     $note = ArrayToolkit::filter($note, array('courseId' => 0, 'lessonId' => 0, 'content' => ''));
     $note['content'] = $this->purifyHtml($note['content']) ?: '';
     $note['length'] = $this->calculateContnentLength($note['content']);
     $existNote = $this->getUserLessonNote($user['id'], $note['lessonId']);
     if (!$existNote) {
         $note['userId'] = $user['id'];
         $note['createdTime'] = time();
         $note = $this->getNoteDao()->addNote($note);
     } else {
         $note['updatedTime'] = time();
         $note = $this->getNoteDao()->updateNote($existNote['id'], $note);
     }
     $this->getCourseService()->setMemberNoteNumber($note['courseId'], $note['userId'], $this->getNoteDao()->getNoteCountByUserIdAndCourseId($note['userId'], $note['courseId']));
     return $note;
 }

 public function modifyUserInfoAction(Request $request)
 {
     $formData = $request->request->all();
     $user = $this->getCurrentUser();
     if (empty($user)) {
         return $this->createMessageResponse('error', '用户未登录，不能购买。');
     }
     $course = $this->getCourseService()->getCourse($formData['targetId']);
     if (empty($course)) {
         return $this->createMessageResponse('error', '课程不存在，不能购买。');
     }
     $userInfo = ArrayToolkit::parts($formData, array('truename', 'mobile', 'qq', 'company', 'weixin', 'weibo', 'idcard', 'gender', 'job', 'intField1', 'intField2', 'intField3', 'intField4', 'intField5', 'floatField1', 'floatField2', 'floatField3', 'floatField4', 'floatField5', 'dateField1', 'dateField2', 'dateField3', 'dateField4', 'dateField5', 'varcharField1', 'varcharField2', 'varcharField3', 'varcharField4', 'varcharField5', 'varcharField10', 'varcharField6', 'varcharField7', 'varcharField8', 'varcharField9', 'textField1', 'textField2', 'textField3', 'textField4', 'textField5', 'textField6', 'textField7', 'textField8', 'textField9', 'textField10'));
     $userInfo = $this->getUserService()->updateUserProfile($user['id'], $userInfo);
     $coinSetting = $this->setting("coin");
     if (isset($coinSetting["coin_enabled"]) && $coinSetting["coin_enabled"] == 1 && isset($coinSetting["price_type"]) && $coinSetting["price_type"] == "Coin" && $course['coinPrice'] == 0 || $course['price'] == 0) {
         $formData['amount'] = 0;
         $formData['totalPrice'] = 0;
         $formData['priceType'] = empty($coinSetting["priceType"]) ? 'RMB' : $coinSetting["priceType"];
         $formData['coinRate'] = empty($coinSetting["coinRate"]) ? 1 : $coinSetting["coinRate"];
         $formData['coinAmount'] = 0;
         $order = $this->getCourseOrderService()->createOrder($formData);
         if ($order['status'] == 'paid') {
             return $this->redirect($this->generateUrl('course_show', array('id' => $order['targetId'])));
         }
     }
     return $this->redirect($this->generateUrl('order_show', array('targetId' => $formData['targetId'], 'targetType' => 'course')));
 }

 public function updateSeqsAction(Request $request)
 {
     $data = $request->request->get('data');
     $ids = ArrayToolkit::column($data, 'id');
     $this->getNavigationService()->updateNavigationsSequenceByIds($ids);
     return $this->createJsonResponse(true);
 }

 /**
  * 获取所有用户的最新动态
  *
  * 可传入的参数：
  *   mode     必需 动态的模式(simple, full)
  *   count    必需 获取动态数量
  *   objectType 可选 动态所属对象类型
  *   objectId   可选 动态所属对象编号
  * 
  * @param  array $arguments 参数
  * @return array 用户列表
  */
 public function getData(array $arguments)
 {
     $conditions = array();
     if (isset($arguments['private'])) {
         if ($arguments['private'] == 0) {
             $conditions['private'] = 0;
         }
     }
     if (isset($arguments['objectType']) && isset($arguments['objectId'])) {
         if ($arguments['objectType'] == 'course') {
             $conditions['courseIds'] = array($arguments['objectId']);
         } else {
             $courses = $this->getClassroomService()->findActiveCoursesByClassroomId($classroom['id']);
             if ($courses) {
                 $courseIds = ArrayToolkit::column($courses, 'id');
                 $conditions['classroomCourseIds'] = $courseIds;
                 $conditions['classroomId'] = $arguments['objectId'];
             } else {
                 $conditions['onlyClassroomId'] = $arguments['objectId'];
             }
         }
     }
     $statuses = $this->getStatusService()->searchStatuses($conditions, array('createdTime', 'DESC'), 0, $arguments['count']);
     if ($statuses) {
         $userIds = ArrayToolkit::column($statuses, 'userId');
         $users = $this->getUserService()->findUsersByIds($userIds);
         $manager = ExtensionManager::instance();
         foreach ($statuses as &$status) {
             $status['user'] = $users[$status['userId']];
             $status['message'] = $manager->renderStatus($status, $arguments['mode']);
             unset($status);
         }
     }
     return $statuses;
 }