diff --git a/lms/djangoapps/lms_migration/__init__.py b/lms/djangoapps/lms_migration/__init__.py new file mode 100644 index 0000000000..e69de29bb2 diff --git a/lms/djangoapps/lms_migration/migrate.py b/lms/djangoapps/lms_migration/migrate.py new file mode 100644 index 0000000000..4da346c657 --- /dev/null +++ b/lms/djangoapps/lms_migration/migrate.py @@ -0,0 +1,104 @@ +# +# migration tools for content team to go from stable-edx4edx to LMS+CMS +# + +import logging +from pprint import pprint +import xmodule.modulestore.django as xmodule_django +from xmodule.modulestore.django import modulestore + +from django.http import HttpResponse +from django.conf import settings + +log = logging.getLogger("mitx.lms_migrate") +LOCAL_DEBUG = True +ALLOWED_IPS = settings.LMS_MIGRATION_ALLOWED_IPS + +def escape(s): + """escape HTML special characters in string""" + return str(s).replace('<','<').replace('>','>') + +def manage_modulestores(request,reload_dir=None): + ''' + Manage the static in-memory modulestores. + + If reload_dir is not None, then instruct the xml loader to reload that course directory. + ''' + html = "" + + def_ms = modulestore() + courses = def_ms.get_courses() + + #---------------------------------------- + # check on IP address of requester + + ip = request.META.get('HTTP_X_REAL_IP','') # nginx reverse proxy + if not ip: + ip = request.META.get('REMOTE_ADDR','None') + + if LOCAL_DEBUG: + html += '

IP address: %s ' % ip + + if not (ip in ALLOWED_IPS or 'any' in ALLOWED_IPS): + html += 'Permission denied' + html += "" + return HttpResponse(html) + + #---------------------------------------- + # reload course if specified + + if reload_dir is not None: + if reload_dir not in def_ms.courses: + html += "

Error: '%s' is not a valid course directory

" % reload_dir + else: + html += "

Reloaded course directory '%s'

" % reload_dir + def_ms.try_load_course(reload_dir) + + #---------------------------------------- + + html += '

Courses loaded in the modulestore

' + html += '
    ' + for cdir, course in def_ms.courses.items(): + html += '
  1. %s (%s)
    2. ' % (settings.MITX_ROOT_URL, + escape(cdir), + escape(cdir), + course.location.url()) + html += '
' + + #---------------------------------------- + + dumpfields = ['definition','location','metadata'] + + for cdir, course in def_ms.courses.items(): + html += '
' + html += '

Course: %s (%s)

' % (course.metadata['display_name'],cdir) + + for field in dumpfields: + data = getattr(course,field) + html += '

%s

' % field + if type(data)==dict: + html += '' + else: + html += '' % escape(data) + + + #---------------------------------------- + + html += '
' + html += "courses: 
%s
" % escape(courses) + + ms = xmodule_django._MODULESTORES + html += "modules: 
%s
" % escape(ms) + html += "default modulestore: 
%s
" % escape(unicode(def_ms)) + + #---------------------------------------- + + log.debug('_MODULESTORES=%s' % ms) + log.debug('courses=%s' % courses) + log.debug('def_ms=%s' % unicode(def_ms)) + + html += "" + return HttpResponse(html)