def lesson(lesson_id, section_id):
user_db = auth.current_user_db()
if user_db.progress < lesson_id:
return redirect(url_for('lesson', lesson_id=user_db.progress, section_id=1))
if lesson_id > 0 and not user_db.registered:
flash(u'Please register with your email below to access additional Lessons.')
return redirect(url_for('welcome'))
if request.method == 'POST':
if answers.check(request.form, lesson_id):
user_db.progress = lesson_id + 1
try:
user_db.put()
flash(u'Congratulations! Welcome to Lesson %s.' % user_db.progress, 'success')
return redirect(url_for('lesson', lesson_id=user_db.progress, section_id=1))
except:
flash(u'Something went wrong.', 'info')
return redirect(url_for('lesson', lesson_id=lesson_id,section_id=section_id))
lesson_db = Lesson.query(Lesson.number == lesson_id).get()
section_dbs = Section.query(Section.lesson == lesson_id).order(Section.number)
piece_dbs = Piece.query(Piece.lesson == lesson_id, Piece.section == section_id).order(Piece.number)
graph_string = 'graphs/graph_' + str(lesson_id) + '_' + str(section_id)
return render_template(
'lesson.html',
html_class='lesson',
lesson=lesson_db,
sections=section_dbs,
pieces=piece_dbs,
graph=graph_string + '.html',
graph_head=graph_string + '_head.html',
lesson_id=lesson_id,
section_id=section_id,
progress=user_db.progress
)
def lesson_view():
lesson_dbs = Lesson.query().order(Lesson.number)
return render_template(
'lesson_view.html',
html_class='lesson-view',
title='Lessons',
lessons=lesson_dbs,
)
