def findPreviousNext(path, user):
f = open('static/course_flow', 'r')
flow = eval(f.read())
f.close()
p = path.split('-')[-1]
start = -1
for i in range(len(flow)):
if flow[i] == p:
start = i + 1
break
if start == -1:
return '/magic?page=/summary'
while True and start < len(flow):
real_path = getRealPath(flow[start])
data = readLessonData(real_path)
html_path = '-'.join(real_path.split("/")[1:])
if checkReadable(data, user):
return '/magic?page=/display?page=%s' % (html_path)
start += 1
return '/magic?page=/summary'
def regenerateNext(root='.'):
from utils import readLessonData
stack = []
data = readLessonData(root)
stack.extend(data['chapters'])
done = []
while len(stack) != 0:
c = stack[0]
done.append(c)
stack = stack[1:]
data = readLessonData(getRealPath(c))
d = list(data['chapters'])
d.extend(stack)
stack = d
done = map(str, done)
f = open('static/course_flow', 'w')
f.write(str(done))
f.close()
