def invite(request, host_b36):
host_id = base36_to_int(host_b36)
host_class = get_object_or_404(HostClass, pk=host_id)
if host_class.is_member(request.user):
contacts = request.user.contact.all()
class_creater = request.GET.get('next', '') == '1'
if request.method == 'POST':
message = request.POST['message']
from models import send_invite_letters
invitee_list = []
for key in request.POST:
if key.startswith('inv'):
_inv, usrnm = key.split('-')
invitee = User.objects.get(username=usrnm)
if invitee in [c.to_contact for c in contacts]:
invitee_list.append(invitee)
emails = request.POST['emails']
if emails:
email_list = emails.split(',')
else:
email_list = []
from CoClass.invite.models import PseudoUser
for email in email_list:
# regex validate email
#invitee = create_pseudouser_or_get_user(email)
print email
invitee = PseudoUser.objects.create(email)
host_class_to = ','.join([int_to_base36(host_class.pk), request.user.username])
#req = Request(host_class_to_from=host_class_to_from)
#req.save()
invitee.host_class_to = host_class_to
html_content = message
html_content += "\n\nClick the link below to learn about taking %s.\n\n\nhttp://www.coclass.com/accounts/signup/?key=%s " % (host_class.course.title, invitee.activation_key)
send_mail("%s wants you to take %s on CoClass" % (request.user.get_full_name(), host_class.course.title), html_content, '*****@*****.**', [email])
print invitee_list
send_invite_letters(to_users=invitee_list, from_user=request.user, host_class=host_class, body=message)
return HttpResponseRedirect('/h/v/%s/' % (int_to_base36(host_class.pk)))
message_initial = "Starting %s, I will be studying %s. We will meet %s at %s to watch video lectures. You should join!" % (host_class.disp_start_date, host_class.course.title, host_class.render_days(), host_class.place.name )
if not class_creater:
ext_template = "host/base_edit.html"
else:
ext_template = "host/base.html"
return render_to_response('host/invite.html', {
'host_class':host_class,
'course':host_class.course,
'class_creater': class_creater,
'message': message_initial,
'contacts': contacts,
'ext_template':ext_template
}, context_instance=RequestContext(request))
def edit_class(request, host_b36):
host_id = base36_to_int(host_b36)
host_class = HostClass.objects.get(pk=host_id)
user = request.user
places = None
if request.user.is_authenticated():
places = user.place.all()
if host_class.is_admin(user):
course = host_class.course
if request.method == 'POST':
post_data = request.POST
course_form = MakeCourseForm(request.POST)
session_form = CourseSessionForm(request.POST)
place_form = VenueForm(post_data)
if post_data['place'] == '-1':
if place_form.is_valid():
place = place_form.save(request)
else:
raise Exception("place not valid")
else:
place = Place.objects.get(pk=int(post_data["place"]))
if course_form.is_valid() and session_form.is_valid():
if not course.published: # and course.is_editor(request.user):
course.title = course_form.cleaned_data['title']
course.description = course_form.cleaned_data['description']
course.prereqs = course_form.cleaned_data['prerequisites']
#course.from_date = course_form.cleaned_data['from_date']
#course.course_number = course_form.cleaned_data['course_number']
course.url = course_form.cleaned_data['url']
course.save()
hc = session_form.save(course, place, host_class)
return HttpResponseRedirect('/h/e/%s/' % int_to_base36(hc.pk))
else:
course_form = MakeCourseForm({'title':course.title,
'description':course.description,
'prerequisites':course.prereqs,
#'from_date':course.from_date,
#'course_number':course.course_number,
'url':course.url })
session_form = CourseSessionForm({'starting_date':host_class.disp_start_date,
'time':host_class.meeting_time,
'check_sunday': host_class.sunday,
'check_monday': host_class.monday,
'check_tuesday': host_class.tuesday,
'check_wednesday': host_class.wednesday,
'check_thursday': host_class.thursday,
'check_friday': host_class.friday,
'check_saturday': host_class.saturday,
'privacy':host_class.privacy})
return render_to_response('host/edit.html', {
'host_class': host_class, 'course_form': course_form,
'places': places, 'session_form': session_form
}, context_instance=RequestContext(request))
else:
raise Http404
def edit_calendar(request, host_b36):
host_id = base36_to_int(host_b36)
host_class = HostClass.objects.get(pk=host_id)
host_sessions = host_class.dates.all()
if host_class.is_admin(request.user):
#created = host_class.created
class_creater = request.REQUEST.get('next', '') == '1'
print class_creater
if request.method == 'POST':
post_data = request.POST
host_class_sessions = []
hour = host_class.meeting_time.hour
min = host_class.meeting_time.minute
#if class_creater: #created:
# host_class.created = True
# host_class.save()
for key in post_data:
value = post_data[key]
if key.startswith('h_'):
h_, session_id = key.split('_')
session = host_class.dates.get(pk=session_id)
trans_date = datetime.strptime(value, "%a_%b_%d_%Y %H:%M:%S")
if session.date != trans_date:
session.date = trans_date
session.save()
next = request.POST.get('next', '')
if not class_creater:
return HttpResponseRedirect('/h/meetings/%s' % (int_to_base36(host_class.pk)))
elif next == '1':
return HttpResponseRedirect('/h/invite/%s/?next=1' % (int_to_base36(host_class.pk)))
else:
return HttpResponseRedirect('/h/v/%s/' % (int_to_base36(host_class.pk)))
if not class_creater:
ext_template = "host/base_edit.html"
else:
ext_template = "host/base.html"
return render_to_response('host/edit_calendar.html', {
'host_class': host_class, 'course': host_class.course, 'host_sessions':host_sessions, 'class_creater':class_creater,
'ext_template': ext_template
}, context_instance=RequestContext(request))
else:
return Http404
def create(self, host_class, sender, recipient, subject, body):
from auxiliary import int_to_base36
print 'creating ', host_class, sender, recipient, subject, body
host_class_to_from = ','.join([int_to_base36(host_class.pk), sender.username, recipient.username])
m, c = self.get_or_create(host_class_to_from=host_class_to_from)
if c:
message = Message(sender=sender,recipient=recipient,subject=subject,body=body)
message.save()
m.message=message
m.save()
print 'created', m
return m
def host_create(request, course_b36=None, additional_vars={}):
course_id = base36_to_int(course_b36)
user = request.user
places = None
if request.user.is_authenticated():
places = user.place.all()
course = CourseInfo.objects.get(pk=course_id)
if request.method == 'POST':
post_data = request.POST
session_form = CourseSessionForm(post_data) # this form captures basic info, MWF, start date, meeting time
place_fm = VenueForm(post_data)
if session_form.is_valid():
if post_data['place'] == '-1':
if place_fm.is_valid():
place = place_fm.save(request)
else:
raise Exception("place not valid?")
else:
place = Place.objects.get(pk=int(post_data["place"]))
hc = session_form.save(course, place)
hc_member = HostClassMember(host_class=hc, user=request.user, editor=True)
hc_member.save()
sessions = course.course_info_session.all()
if len(sessions) > 0:
for course_info_session in sessions:
session = course_info_session.session
next_date = hc.next_available_date()
hcs = HostClassSession(host_class=hc, course_session=session, date=datetime.combine(next_date, hc.meeting_time))
hcs.save()
next = request.POST.get('next', '')
if next == '1':
return HttpResponseRedirect('/h/meetings/%s/?next=1' % (int_to_base36(hc.id)))
else:
return HttpResponseRedirect('/h/v/%s/' % (int_to_base36(hc.pk)))
else:
session_form = CourseSessionForm()
render_vars = {'course': course, 'places': places, 'session_form':session_form, 'class_creater': True}
return render_to_response('host/make2.html', render_vars
, context_instance=RequestContext(request))
def host_search(request):
from classes.course_miners import youtube_playlist_to_data
details = None
if request.GET.has_key('q'):
additional_vars = search_form(request.GET)
if request.method == 'POST':
course_form = MakeCourseForm(request.POST)
if course_form.is_valid():
clean_form = course_form.cleaned_data
ci = CourseInfo(title=clean_form['title'],
description=clean_form['description'],
prereqs=clean_form['prerequisites'],
#from_date = course_form.cleaned_data['from_date'],
#course_number = course_form.cleaned_data['course_number'],
url = course_form.cleaned_data['url'])
ci.save()
try:
if int(request.POST.get('links','0')) > 0:
course_data = youtube_playlist_to_data(clean_form['url'])
for i, entry in enumerate(course_data['links']):
title = entry.title.text
if entry.location:
location = entry.location.text
content = entry.content.text
link = entry.link[0].href
session = Session(title=title, description=content, video_url=link)
session.save()
cis = CourseInfoSession(course_info=ci, session=session, session_number=i+1)
cis.save()
print 'session', session
except: pass
ceditor = CourseInfoEditor(course_info=ci, editor=request.user, creator=True)
ceditor.save()
return HttpResponseRedirect('/h/create/%s/' % int_to_base36(ci.id))
else:
if request.GET.has_key('playlist_url'):
course_data = youtube_playlist_to_data(request.GET.get('playlist_url', ''))
course_form = MakeCourseForm(course_data)
lenlinks = len(course_data['links'])
details = mark_safe('This course has %d video lectures. You can modify these in step 3.<input type="hidden" name="links" value="%s" />' % (lenlinks, lenlinks))
if request.GET.has_key('a'):
return render_to_response('host/incl/make_form.html', {'details': details, 'course_form': course_form}, context_instance=RequestContext(request))
else:
course_form = MakeCourseForm()
render_vars = {'course_form': course_form,
'class_creater': True,
'playlist_url': request.GET.get('playlist_url', 'http://www.youtube.com/view_play_list?p=....')}
if details:
render_vars['details'] = details
return render_to_response('host/make.html', render_vars, context_instance=RequestContext(request))
def create_class(request):
if request.method == 'POST':
form = MakeCourseForm(request.POST)
if form.is_valid():
title = form.cleaned_data['title']
description = form.cleaned_data['description']
prereqs = form.cleaned_data['prerequisites']
#from_date = form.cleaned_data['from_date']
#institution = form.cleaned_data['institution']
url = form.cleaned_data['url']
#instructors = form.cleaned_data['instructors']
new_ci = CourseInfo(title=title, description=description, prereqs=prereqs, url=url)
new_ci.save()
ci_admin = CourseInfoEditor(editor=request.user, course_info=new_ci, creator=True)
ci_admin.save()
return HttpResponseRedirect('/c/edit/%s/' % (int_to_base36(new_ci.pk)))
else:
form = MakeCourseForm()
#editors = course.editor.all()
#editors = [editor.editor for editor in editors]
return render_to_response('classes/edit.html', {'form': form, 'creating': True, }
, context_instance=RequestContext(request))
def create_class_from_playlist(request):
course_info = youtube_playlist_to_course(request.GET['playlistbox'])
return HttpResponseRedirect('/h/create/%s/' % (int_to_base36(course_info.pk)))
def b36(self):
return int_to_base36(self.id)
def get_absolute_url(self):
return "/h/v/%s/" % (int_to_base36(self.id))
