def adventure_page(adventure_name, level):
user = current_user(request)
level = int(level)
adventures = load_adventure_for_language(requested_lang())
# If requested adventure does not exist, return 404
if not adventure_name in adventures['adventures']:
return 'No such Hedy adventure!', 404
adventure = adventures['adventures'][adventure_name]
# If no level is specified (this will happen if the last element of the path (minus the query parameter) is the same as the adventure_name)
if re.sub(r'\?.+', '',
request.url.split('/')[len(request.url.split('/')) -
1]) == adventure_name:
# If user is logged in, check if they have a program for this adventure
# If there are many, note the highest level for which there is a saved program
desired_level = 0
if user['username']:
existing_programs = DATABASE.programs_for_user(user['username'])
for program in existing_programs:
if 'adventure_name' in program and program[
'adventure_name'] == adventure_name and program[
'level'] > desired_level:
desired_level = program['level']
# If the user has a saved program for this adventure, redirect them to the level with the highest adventure
if desired_level != 0:
return redirect(request.url.replace(
'/' + adventure_name,
'/' + adventure_name + '/' + str(desired_level)),
code=302)
# If user is not logged in, or has no saved programs for this adventure, default to the lowest level available for the adventure
if desired_level == 0:
for key in adventure['levels'].keys():
if isinstance(key, int) and (desired_level == 0
or desired_level > key):
desired_level = key
level = desired_level
# If requested level is not in adventure, return 404
if not level in adventure['levels']:
abort(404)
adventures = load_adventures_per_level(requested_lang(), level)
g.prefix = '/hedy'
return hedyweb.render_code_editor_with_tabs(
request=request,
course=HEDY_COURSE[requested_lang()],
level_number=level,
menu=render_main_menu('hedy'),
translations=TRANSLATIONS,
version=version(),
adventures=adventures,
# The relevant loaded program will be available to client-side js and it will be loaded by js.
loaded_program='',
adventure_name=adventure_name)
def index(level, step):
# Sublevel requested
if re.match('\d+-\d+', level):
pass
# If level has a dash, we keep it as a string
# Normal level requested
elif re.match('\d', level):
try:
g.level = level = int(level)
except:
return 'No such Hedy level!', 404
else:
return 'No such Hedy level!', 404
g.lang = requested_lang()
g.prefix = '/hedy'
loaded_program = ''
adventure_name = ''
# If step is a string that has more than two characters, it must be an id of a program
if step and isinstance(step, str) and len(step) > 2:
result = DATABASE.program_by_id(step)
if not result:
return 'No such program', 404
# If the program is not public, allow only the owner of the program, the admin user and the teacher users to access the program
user = current_user(request)
public_program = 'public' in result and result['public']
if not public_program and user['username'] != result[
'username'] and not is_admin(request) and not is_teacher(
request):
return 'No such program!', 404
loaded_program = {
'code': result['code'],
'name': result['name'],
'adventure_name': result.get('adventure_name')
}
if 'adventure_name' in result:
adventure_name = result['adventure_name']
adventures = load_adventures_per_level(g.lang, level)
return hedyweb.render_code_editor_with_tabs(request=request,
course=HEDY_COURSE[g.lang],
level_number=level,
menu=render_main_menu('hedy'),
translations=TRANSLATIONS,
version=version(),
adventures=adventures,
loaded_program=loaded_program,
adventure_name=adventure_name)
def space_eu(level, step):
g.level = level = int(level)
g.lang = requested_lang()
g.prefix = '/space_eu'
adventures = load_adventures_per_level(g.lang, level)
return hedyweb.render_code_editor_with_tabs(request=request,
course=HEDY_COURSE[g.lang],
level_number=level,
translations=TRANSLATIONS,
version=version(),
menu=None,
adventures=adventures,
loaded_program='',
adventure_name='')
def onlinemasters(level, step):
g.level = level = int(level)
g.lang = lang = requested_lang()
g.prefix = '/onlinemasters'
adventures = load_adventures_per_level(g.lang, level)
return hedyweb.render_code_editor_with_tabs(request=request,
course=ONLINE_MASTERS_COURSE,
level_number=level,
translations=TRANSLATIONS,
version=version(),
menu=None,
adventures=adventures,
loaded_program='',
adventure_name='')
