private Course GetCourse()
{
RockContext rockContext = new RockContext();
var courseId = PageParameter(PageParameterKeys.CourseId).AsIntegerOrNull();
if (courseId != null)
{
CourseService courseService = new CourseService(rockContext);
return(courseService.Get(courseId.Value));
}
var chapterId = PageParameter(PageParameterKeys.ChapterId).AsIntegerOrNull();
if (chapterId != null)
{
ChapterService chapterService = new ChapterService(rockContext);
var chapter = chapterService.Get(chapterId.Value);
return(chapter.Course);
}
var coursePageId = PageParameter(PageParameterKeys.CoursePageId).AsIntegerOrNull();
if (coursePageId != null)
{
CoursePageService coursePageService = new CoursePageService(rockContext);
return(coursePageService.Get(coursePageId.Value).Chapter.Course);
}
return(null);
}
protected void btnDelete_Click(object sender, RowEventArgs e)
{
var id = ( int )e.RowKeyValue;
RockContext rockContext = new RockContext();
CoursePageService coursePageService = new CoursePageService(rockContext);
var coursePage = coursePageService.Get(id);
if (coursePage != null)
{
coursePageService.Delete(coursePage);
rockContext.SaveChanges();
}
BindGrid();
}
private CoursePage GetCoursePage(CoursePageService coursePageService)
{
var coursePageId = PageParameter(PageParameterKey.CoursePageId).AsIntegerOrNull();
if (!coursePageId.HasValue) //if there is no page parameter for the page the user doesn't want it
{
return(null);
}
var coursePage = coursePageService.Get(coursePageId.Value);
if (coursePage == null)
{
var chapterId = PageParameter(PageParameterKey.ChapterId).AsInteger();
var coursePages = coursePageService
.Queryable()
.Where(p => p.ChapterId == chapterId)
.OrderBy(cc => cc.Order).ToList();
int order = 0;
if (coursePages.Any())
{
order = coursePages.Last().Order + 1;
}
if (!EntityGuid.HasValue)
{
EntityGuid = Guid.NewGuid();
}
var pageCourseComponent = GetCoursePageComponent(coursePage);
coursePage = new CoursePage
{
ChapterId = chapterId,
EntityTypeId = PageComponentId ?? 0,
Guid = EntityGuid.Value,
Order = order,
Configuration = string.Empty
};
}
return(coursePage);
}
