/** * android版课程章节列表 */ function infoForAndroidAction() { $courseId = (int) $this->get('course_id', 0); if (!$courseId) { $this->displayJson(Common_Error::ERROR_PARAM); } $practiseModel = new PractiseModel(); $courseModel = new CourseModel(); $noteModel = new NoteModel(); $course = $courseModel->getCourse($courseId); if (!$course) { $this->displayJson(Common_Error::ERROR_PARAM); } $chapterList = $courseModel->getChapterList($course['id']); $sectionList = $courseModel->getSectionList($course['id']); if ($this->uid) { //用户已学节 $uSecList = $courseModel->getUserCourseSection($this->uid, $courseId); $uPracList = $courseModel->hasCoursePractiseFinished($this->uid, $courseId); $userSpendTime = 0; if ($uSecList) { $uSectionIds = array_keys($uSecList); //sectionList是一个1:N的章节关系 foreach ($sectionList as &$chapter) { foreach ($chapter as &$section) { //各章节的状态 $section['type'] = 2; $section['practise_num'] = $practiseModel->getSectionPractiseNum($section['id']); $section['note_num'] = $noteModel->getSectionNoteNum($section['id']); $section['finished'] = isset($uSecList[$section['id']]) ? 1 : 0; $section['practise_finished'] = isset($uPracList[$section['id']]) ? 1 : 0; $section['last'] = $section['id'] == @$uSectionIds[0] ? 1 : 0; $userSpendTime += isset($uSecList[$section['id']]) ? $section['duration'] : 0; } } unset($chapter); unset($section); } //用户习题 $course['user_practise_num'] = $courseModel->getUserCoursePractiseNum($this->uid, $course['id']); //学习时长 $course['user_spend_time'] = $userSpendTime; } //章节合并 $data = array(); foreach ($chapterList as $chapter) { $chapter['practise_num'] = $practiseModel->getSectionPractiseNum($chapter['id']); $chapter['practise_finished'] = isset($uPracList[$chapter['id']]) ? 1 : 0; $chapter['type'] = 1; $data[] = $chapter; foreach ($sectionList[$chapter['id']] as &$sec) { $sec['open_time_remain'] = $chapter['open_time_remain']; } unset($sec); $data = array_merge($data, $sectionList[$chapter['id']]); } if ($this->isMobile) { $this->displayJson(Common_Error::ERROR_SUCCESS, $data); } }