private CoursePageRecord GetNextCoursePageRecord(CoursePageRecordService coursePageRecordService, ChapterRecord chapterRecord)
{
var pages = chapterRecord.Chapter.CoursePages.OrderBy(p => p.Order);
foreach (var page in pages)
{
var pageRecords = chapterRecord.CoursePageRecords
.Where(r => r.CoursePageId == page.Id);
//If no page record exists create one
if (!pageRecords.Any())
{
var pageRecord = new CoursePageRecord
{
CoursePage = page,
ChapterRecord = chapterRecord
};
coursePageRecordService.Add(pageRecord);
coursePageRecordService.Context.SaveChanges();
return(pageRecord);
}
//Return incomplete page
if (pageRecords.Where(r => r.CompletionDateTime == null).Any())
{
return(pageRecords.Where(r => r.CompletionDateTime == null).FirstOrDefault());
}
}
return(null); //There are no more page records to complete for this chapter
}
private CoursePageRecord GetCurrentCoursePageRecord(RockContext rockContext)
{
CourseRecordService courseRecordService = new CourseRecordService(rockContext);
ChapterRecordService chapterRecordService = new ChapterRecordService(rockContext);
CoursePageRecordService coursePageRecordService = new CoursePageRecordService(rockContext);
CourseRecord courseRecord = GetCourseRecord(courseRecordService);
if (externalRedirectDebug.IsNotNullOrWhiteSpace())
{
return(null);
}
if (courseRecord == null)
{
throw new Exception("This course does not exist or you are not authorized");
}
ChapterRecord chapterRecord = GetNextChapterRecord(courseRecord, chapterRecordService);
while (chapterRecord != null)
{
CoursePageRecord coursePageRecord = GetNextCoursePageRecord(coursePageRecordService, chapterRecord);
if (coursePageRecord != null)
{
ViewState["coursePageRecordId"] = coursePageRecord.Id;
return(coursePageRecord);
}
else
{
chapterRecord.CompletionDateTime = RockDateTime.Now;
chapterRecord.Passed = chapterRecord.CoursePageRecords.Where(p => p.Passed).Count() >= chapterRecord.Chapter.CoursePages.Count();
rockContext.SaveChanges();
if (chapterRecord.Passed == false)
{
ShowFailedChapter();
return(null);
}
chapterRecord = GetNextChapterRecord(courseRecord, chapterRecordService);
}
}
//if we got to this place the course is complete
courseRecord.CompletionDateTime = RockDateTime.Now;
courseRecord.Passed = courseRecord.ChapterRecords.Where(c => c.Passed).Count() >= courseRecord.Course.Chapters.Count();
rockContext.SaveChanges();
CourseRequirementHelper.UpdateCourseStatuses(courseRecord.CourseId, courseRecord.PersonAliasId, courseRecord.Passed);
DisplayCompletion();
return(null);
}
protected override void LoadViewState(object savedState)
{
base.LoadViewState(savedState);
if (ViewState["coursePageRecordId"] is int)
{
var coursePageRecordId = ( int )ViewState["coursePageRecordId"];
RockContext rockContext = new RockContext();
CoursePageRecordService coursePageRecordService = new CoursePageRecordService(rockContext);
coursePageRecord = coursePageRecordService.Get(coursePageRecordId);
if (coursePageRecord != null)
{
DisplayCoursePage();
}
}
}
private void MoveToPage(int coursePageId)
{
var currentPersonAliasIds = CurrentPerson.Aliases.Select(a => a.Id).ToList();
RockContext rockContext = new RockContext();
CoursePageRecordService coursePageRecordService = new CoursePageRecordService(rockContext);
coursePageRecord = coursePageRecordService.Queryable()
.Where(r => r.CoursePageId == coursePageId && currentPersonAliasIds.Contains(r.ChapterRecord.CourseRecord.PersonAliasId))
.OrderByDescending(r => r.CreatedDateTime)
.FirstOrDefault();
btnNext.Visible = false;
DisplayCoursePage();
}
protected void btnNext_Click(object sender, EventArgs e)
{
//Need to recreate the coursePageRecord with our own context
RockContext rockContext = new RockContext();
CoursePageRecordService coursePageRecordService = new CoursePageRecordService(rockContext);
coursePageRecord = coursePageRecordService.Get(coursePageRecord.Id);
var component = GetPageComponent();
component.ScoreCourse(controls, coursePageRecord);
coursePageRecord.CompletionDateTime = Rock.RockDateTime.Now;
rockContext.SaveChanges();
coursePageRecord = GetCurrentCoursePageRecord(rockContext);
if (coursePageRecord != null)
{
DisplayCoursePage();
}
}
private void UpdateTableOfContents(CoursePage coursePage)
{
phTOC.Controls.Clear();
phMobileTOC.Controls.Clear();
var course = coursePage.Chapter.Course;
var passed = false;
var first = true;
var mostAdvancedCoursePageId = coursePage.Id;
if (ViewState["coursePageRecordId"] is int)
{
RockContext rockContext = new RockContext();
CoursePageRecordService coursePageRecordService = new CoursePageRecordService(rockContext);
mostAdvancedCoursePageId = coursePageRecordService.Get(( int )ViewState["coursePageRecordId"]).CoursePageId;
}
foreach (var chapter in course.Chapters.OrderBy(c => c.Order).ToList())
{
var ltChapter = new Literal
{
ID = "ltChapter" + chapter.Id.ToString(),
};
if (coursePage.ChapterId == chapter.Id)
{
ltChapter.Text = string.Format("<b>{0}</b></br>", chapter.Name);
}
else
{
ltChapter.Text = string.Format("{0}</br>", chapter.Name);
}
phTOC.Controls.Add(ltChapter);
//Mobile
if (!first)
{
HtmlGenericControl liDivider = new HtmlGenericControl("li");
liDivider.AddCssClass("divider");
phMobileTOC.Controls.Add(liDivider);
}
first = false;
HtmlGenericControl liChapter = new HtmlGenericControl("li");
liChapter.AddCssClass("dropdown-header");
liChapter.InnerText = chapter.Name;
phMobileTOC.Controls.Add(liChapter);
//Add the course pages
foreach (var page in chapter.CoursePages.OrderBy(c => c.Order).ToList())
{
phTOC.Controls.Add(new Literal {
Text = " "
});
if (page.Id == coursePage.Id)
{
Literal ltPage = new Literal
{
ID = "ltPage" + page.Id.ToString(),
Text = string.Format("<a href='#'><i class='fa fa-caret-right'></i> {0}</a><br>", page.Name)
};
phTOC.Controls.Add(ltPage);
//Mobile
phMobileTitle.Controls.Clear();
Literal mobileTitle = new Literal
{
Text = page.Name
};
phMobileTitle.Controls.Add(mobileTitle);
HtmlGenericControl li = new HtmlGenericControl("li")
{
InnerHtml = string.Format("<a href='#'><i class='fa fa-caret-right'></i> {0}</a>", page.Name)
};
phMobileTOC.Controls.Add(li);
}
else
{
LinkButton lbPage = new LinkButton
{
ID = "lbPage" + page.Id.ToString(),
Text = string.Format("{0}<br>", page.Name)
};
HtmlGenericControl li = new HtmlGenericControl("li");
phMobileTOC.Controls.Add(li);
LinkButton lbMobile = new LinkButton
{
ID = "lbMobile" + page.Id.ToString(),
Text = page.Name
};
if (passed)
{
lbPage.Enabled = false;
lbMobile.Enabled = false;
}
else
{
lbPage.Click += (s, e) => { MoveToPage(page.Id); };
lbMobile.Click += (s, e) => { MoveToPage(page.Id); };
}
phTOC.Controls.Add(lbPage);
li.Controls.Add(lbMobile);
}
if (page.Id == mostAdvancedCoursePageId)
{
passed = true;
}
}
}
}