/**
* 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);
}
}
