def show_courses_by_category(category_slug):
categories = contentful().categories(api_id(), locale().code)
active_category = None
for category in categories:
if category.slug == category_slug:
active_category = category
break
if active_category is None:
raise EntryNotFoundError('errorMessage404Category')
courses = contentful().courses_by_category(
active_category.id,
api_id(),
locale().code
)
if should_attach_entry_state(api_id(), session):
for course in courses:
attach_entry_state(course)
return render_with_globals(
'courses',
title='{0} ({1})'.format(active_category.title, len(courses)),
courses=courses,
categories=categories,
current_category=active_category,
breadcrumbs=refine(raw_breadcrumbs(), active_category)
)
def show_index():
landing_page = contentful().landing_page('home', api_id(), locale().code)
if should_attach_entry_state(api_id(), session):
attach_entry_state(landing_page)
return render_with_globals(
'landingPage',
title='Home',
landing_page=landing_page,
breadcrumbs=refine(
raw_breadcrumbs(),
landing_page
)
)
def show_settings():
current_space_id = space_id()
current_delivery_token = delivery_token()
current_preview_token = preview_token()
errors = check_errors(current_space_id, current_delivery_token,
current_preview_token)
if errors:
restore_session_to_last_valid_values()
space = contentful().space(api_id())
return render_with_globals(
'settings',
title=translate('settingsLabel',
locale().code),
errors=errors,
has_errors=bool(errors),
success=False,
space=space,
is_using_custom_credentials=is_using_custom_credentials(session),
space_id=current_space_id,
delivery_token=current_delivery_token,
preview_token=current_preview_token,
host=request.url_root)
def show_courses():
courses = contentful().courses(api_id(), locale().code)
categories = contentful().categories(api_id(), locale().code)
if should_attach_entry_state(api_id(), session):
for course in courses:
attach_entry_state(course)
return render_with_globals(
'courses',
title='{0} ({1})'.format(
translate('allCoursesLabel', locale().code),
len(courses)
),
courses=courses,
categories=categories
)
def find_courses_by_slug(slug):
course = contentful().course(slug, api_id(), locale().code)
lessons = course.lessons if 'lessons' in course.fields(locale().code) else []
visited_lessons = session.get('visited_lessons', [])
if course.id not in visited_lessons:
visited_lessons.append(course.id)
session['visited_lessons'] = visited_lessons
if should_attach_entry_state(api_id(), session):
attach_entry_state(course)
return render_with_globals(
'course',
title=course.title,
course=course,
lessons=lessons,
lesson=None,
next_lesson=lessons[0] if len(lessons) > 0 else None,
visited_lessons=visited_lessons,
breadcrumbs=refine(raw_breadcrumbs(), course)
)
def find_lesson_by_slug(course_slug, lesson_slug):
course = contentful().course(course_slug, api_id(), locale().code)
lessons = course.lessons if 'lessons' in course.fields(locale().code) else []
lesson = None
for l in lessons:
if l.slug == lesson_slug:
lesson = l
break
if lesson is None:
raise EntryNotFoundError('errorMessage404Lesson')
visited_lessons = session.get('visited_lessons', [])
if lesson.id not in visited_lessons:
visited_lessons.append(lesson.id)
session['visited_lessons'] = visited_lessons
next_lesson = find_next_lesson(lessons, lesson.slug)
if should_attach_entry_state(api_id(), session):
attach_entry_state(course)
attach_entry_state(lesson)
return render_with_globals(
'course',
title=course.title,
course=course,
lessons=lessons,
lesson=lesson,
next_lesson=next_lesson,
visited_lessons=visited_lessons,
breadcrumbs=refine(
refine(
raw_breadcrumbs(),
course
),
lesson
)
)
def reset_settings():
session.pop('space_id', None)
session.pop('delivery_token', None)
session.pop('preview_token', None)
session.pop('editorial_features', None)
space = contentful().space(api_id())
return render_with_globals('settings',
title=translate('settingsLabel',
locale().code),
errors={},
has_errors=False,
success=False,
space=space,
host=request.url_root)
def save_settings():
space_id = request.values.get('spaceId', None)
delivery_token = request.values.get('deliveryToken', None)
preview_token = request.values.get('previewToken', None)
editorial_features = bool(request.values.get('editorialFeatures', False))
errors = check_errors(space_id, delivery_token, preview_token)
if not errors:
update_session_for('space_id', space_id)
update_session_for('delivery_token', delivery_token)
update_session_for('preview_token', preview_token)
update_session_for('editorial_features', editorial_features)
space = contentful().space(api_id())
return render_with_globals(
'settings',
title=translate('settingsLabel',
locale().code),
errors=errors,
has_errors=bool(errors),
success=not bool(errors),
space=space,
host=request.url_root), 201 if not errors else 409