restructure

5 files changed, 326 insertions, 0 deletions

diff --git a/src/meetingtools/apps/room/__init__.py b/src/meetingtools/apps/room/__init__.py
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/meetingtools/apps/room/__init__.py
diff --git a/src/meetingtools/apps/room/admin.py b/src/meetingtools/apps/room/admin.py
new file mode 100644
index 0000000..13d80a8
--- /dev/null
+++ b/src/meetingtools/apps/room/admin.py
@@ -0,0 +1,10 @@
+'''
+Created on Jan 31, 2011
+
+@author: leifj
+'''
+
+from django.contrib import admin
+from meetingtools.apps.room.models import Room
+
+admin.site.register(Room)
\ No newline at end of file
diff --git a/src/meetingtools/apps/room/forms.py b/src/meetingtools/apps/room/forms.py
new file mode 100644
index 0000000..3b89297
--- /dev/null
+++ b/src/meetingtools/apps/room/forms.py
@@ -0,0 +1,33 @@
+'''
+Created on Feb 1, 2011
+
+@author: leifj
+'''
+from django.forms.models import ModelForm
+from meetingtools.apps.room.models import Room
+from django.forms.widgets import Select, TextInput
+from django.forms.fields import ChoiceField, BooleanField
+from django.forms.forms import Form
+        
+PUBLIC = 0
+PROTECTED = 1
+PRIVATE = 2
+        
+class UpdateRoomForm(ModelForm):
+    #protection = ChoiceField(choices=((PUBLIC,'Anyone can enter the room.'),
+    #                                  (PROTECTED,'Only group members and accepted guests can enter the room.'),
+    #                                  (PRIVATE,'Only group members can enter.')))
+    
+    class Meta:
+        model = Room
+        fields = ['name','urlpath','participants','presenters','hosts','source_sco_id','self_cleaning']
+        widgets = {'participants': Select(),
+                   'presenters': Select(),
+                   'hosts': Select(),
+                   'source_sco_id': Select(),
+                   'urlpath': TextInput(attrs={'size': '40'}),
+                   'name': TextInput(attrs={'size': '40'}),
+                   }
+        
+class DeleteRoomForm(Form):
+    confirm = BooleanField(label="Confirm remove room")
\ No newline at end of file
diff --git a/src/meetingtools/apps/room/models.py b/src/meetingtools/apps/room/models.py
new file mode 100644
index 0000000..90e5868
--- /dev/null
+++ b/src/meetingtools/apps/room/models.py
@@ -0,0 +1,30 @@
+'''
+Created on Jan 31, 2011
+
+@author: leifj
+'''
+
+from django.db import models
+from django.db.models.fields import CharField, BooleanField, IntegerField, SmallIntegerField
+from django.db.models.fields.related import ForeignKey
+from django.contrib.auth.models import User
+from meetingtools.apps.cluster.models import ACCluster
+
+class Room(models.Model):
+    creator = ForeignKey(User,editable=False)
+    name = CharField(max_length=128,blank=True,unique=True)
+    urlpath = CharField(max_length=128,blank=True,unique=True)
+    acc =  ForeignKey(ACCluster,verbose_name="Adobe Connect Cluster",editable=False)
+    participants = CharField(max_length=255,blank=True,verbose_name="Participants") # populate from entitlement held by creator session
+    presenters = CharField(max_length=255,blank=True,verbose_name="Presenters") # populate from entitlement held by creator session
+    hosts = CharField(max_length=255,blank=True,verbose_name="Hosts") # populate from entitlement held by creator session
+    self_cleaning = BooleanField(verbose_name="Clean-up when empty?")
+    sco_id = IntegerField(verbose_name="Adobe Connect Room",blank=False)
+    source_sco_id = IntegerField(verbose_name="Template",blank=True,null=True)
+    timecreated = models.DateTimeField(auto_now_add=True)
+    lastupdated = models.DateTimeField(auto_now=True)
+    lastvisited = models.DateTimeField(blank=True,null=True)
+    
+    def __unicode__(self):
+        return "%s (sco_id=%d,source_sco_id=%d)" % (self.name,self.sco_id,self.source_sco_id)
+    
\ No newline at end of file
diff --git a/src/meetingtools/apps/room/views.py b/src/meetingtools/apps/room/views.py
new file mode 100644
index 0000000..7bdffc0
--- /dev/null
+++ b/src/meetingtools/apps/room/views.py
@@ -0,0 +1,253 @@
+'''
+Created on Jan 31, 2011
+
+@author: leifj
+'''
+from meetingtools.apps.room.models import Room, ACCluster
+from meetingtools.multiresponse import respond_to, redirect_to
+from meetingtools.apps.room.forms import UpdateRoomForm, DeleteRoomForm
+from django.shortcuts import get_object_or_404
+from meetingtools.ac import ac_api_client, api
+import re
+from meetingtools.apps import room
+from django.contrib.auth.decorators import login_required
+from meetingtools.apps.auth.utils import groups
+import logging
+from pprint import pformat
+from meetingtools.utils import session
+import time
+from meetingtools.settings import GRACE
+from django.utils.datetime_safe import datetime
+
+def _acc_for_user(user):
+    (local,domain) = user.username.split('@')
+    if not domain:
+        #raise Exception,"Improperly formatted user: %s" % user.username
+        domain = "nordu.net" # testing with local accts only
+    for acc in ACCluster.objects.all():
+        for regex in acc.domain_match.split():
+            if re.match(regex,domain):
+                return acc
+    raise Exception,"I don't know which cluster you belong to... (%s)" % user.username
+
+def _user_meeting_folder(request,acc):
+    if not session(request,'my_meetings_sco_id'):
+        connect_api = ac_api_client(request, acc)
+        userid = request.user.username
+        folders = connect_api.request('sco-search-by-field',{'filter-type': 'folder','field':'name','query':userid}).et.xpath('//sco[folder-name="User Meetings"]')
+        logging.debug("user meetings folder: "+pformat(folders))
+        #folder = next((f for f in folders if f.findtext('.//folder-name') == 'User Meetings'), None)
+        if folders and len(folders) > 0:
+            session(request,'my_meetings_sco_id',folders[0].get('sco-id'))
+    return session(request,'my_meetings_sco_id')
+
+def _shared_templates_folder(request,acc):
+    if not session(request,'shared_templates_sco_id'):
+        connect_api = ac_api_client(request, acc)
+        shared = connect_api.request('sco-shortcuts').et.xpath('.//sco[@type="shared-meeting-templates"]')
+        logging.debug("shared templates folder: "+pformat(shared))
+        #folder = next((f for f in folders if f.findtext('.//folder-name') == 'User Meetings'), None)
+        if shared and len(shared) > 0:
+            session(request,'shared_templates_sco_id',shared[0].get('sco-id'))
+    return session(request,'shared_templates_sco_id')
+
+def _user_rooms(request,acc,my_meetings_sco_id):
+    rooms = []
+    if my_meetings_sco_id:
+        connect_api = ac_api_client(request, acc)
+        meetings = connect_api.request('sco-expanded-contents',{'sco-id': my_meetings_sco_id,'filter-type': 'meeting'})
+        if meetings:
+            rooms = [(r.get('sco-id'),r.findtext('name'),r.get('source-sco-id'),r.findtext('url-path')) for r in meetings.et.findall('.//sco')]
+    return rooms
+
+def _user_templates(request,acc,my_meetings_sco_id):
+    templates = []
+    connect_api = ac_api_client(request, acc)
+    if my_meetings_sco_id:
+        my_templates = connect_api.request('sco-contents',{'sco-id': my_meetings_sco_id,'filter-type': 'folder'}).et.xpath('.//sco[folder-name="My Templates"][0]')
+        if my_templates and len(my_templates) > 0:
+            my_templates_sco_id = my_templates[0].get('sco_id')
+            meetings = connect_api.request('sco-contents',{'sco-id': my_templates_sco_id,'filter-type': 'meeting'})
+            if meetings:
+                templates = templates + [(r.get('sco-id'),r.findtext('name')) for r in meetings.et.findall('.//sco')]
+    
+    shared_templates_sco_id = _shared_templates_folder(request, acc)
+    if shared_templates_sco_id:
+        shared_templates = connect_api.request('sco-contents',{'sco-id': shared_templates_sco_id,'filter-type': 'meeting'})
+        if shared_templates:
+            templates = templates + [(r.get('sco-id'),r.findtext('name')) for r in shared_templates.et.findall('.//sco')]
+            
+    return templates
+
+def _find_current_session(session_info):
+    for r in session_info.et.xpath('//row'):
+        #logging.debug(pformat(etree.tostring(r)))
+        end = r.findtext('date-end')
+        if end is None:
+            return r
+    return None
+
+def _nusers(session_info):
+    cur = _find_current_session(session_info)
+    if cur is not None:
+        return cur.get('num-participants')
+    else:
+        return 0
+
+@login_required
+def view(request,id):
+    room = get_object_or_404(Room,pk=id)
+    api = ac_api_client(request,room.acc)
+    room_info = api.request('sco-info',{'sco-id':room.sco_id},raise_error=True)
+    perm_info = api.request('permissions-info',{'acl-id':room.sco_id,'filter-principal-id': 'public-access'},raise_error=True)
+    session_info = api.request('report-meeting-sessions',{'sco-id':room.sco_id},raise_error=True)
+    
+    room.name = room_info.et.findtext('.//sco/name')
+    room.save()
+    return respond_to(request,
+                      {'text/html':'apps/room/view.html'},
+                      {'user':request.user,
+                       'room':room,
+                       'permission':  perm_info.et.find('.//principal').get('permission-id'),       
+                       'nusers': _nusers(session_info)
+                       })
+
+def _init_update_form(request,form,acc,my_meetings_sco_id):  
+    form.fields['participants'].widget.choices = [('','-- anyone --')]+[(g,g) for g in groups(request)]
+    form.fields['presenters'].widget.choices = [('','-- nobody --')]+[(g,g) for g in groups(request)]
+    form.fields['hosts'].widget.choices = [('','-- nobody --')]+[(g,g) for g in groups(request)]
+    form.fields['source_sco_id'].widget.choices = [('','-- select template --')]+[r for r in _user_templates(request,acc,my_meetings_sco_id)]
+
+@login_required   
+def update(request,id=None):
+    if id:
+        room = get_object_or_404(Room,pk=id)
+        acc = room.acc
+        what = "Update"
+        title = "Modify %s" % room.name
+        update = True
+    else:
+        acc = _acc_for_user(request.user)
+        room = Room(creator=request.user,acc=acc)
+        what = "Create"
+        title = "Create a new room"
+        update = False
+    
+    my_meetings_sco_id = _user_meeting_folder(request,acc)
+    
+    if request.method == 'POST':
+        form = UpdateRoomForm(request.POST,instance=room)
+        _init_update_form(request, form, acc, my_meetings_sco_id)
+        if form.is_valid():
+            api = ac_api_client(request,acc)
+            params = {'type':'meeting','name':room.name,'folder-id':my_meetings_sco_id,'sco-id':room.sco_id,'source-sco-id':room.source_sco_id,'url-path':room.urlpath}
+            if form.cleaned_data.has_key('source_sco_id'):
+                params['source-sco-id'] = form.cleaned_data['source_sco_id']
+                
+            if form.cleaned_data.has_key('urlpath'):
+                params['url-path'] = form.cleaned_data['urlpath']
+            
+            r = api.request('sco-update',params,raise_error=True)
+            params['sco-id'] = r.et.find(".//sco").get('sco-id')
+            params['sco-source-id'] = r.et.find(".//sco").get('sco-source-id')
+            room = form.save()
+            room = _import_room(params['sco-id'],params['name'],params['source-sco-id'],params['url-path'],request.user,acc)
+            return redirect_to("/rooms#%d" % room.id)
+    else:
+        form = UpdateRoomForm(instance=room)
+        _init_update_form(request, form, acc, my_meetings_sco_id)
+        if update:
+            form.fields['urlpath'].widget.attrs['readonly'] = True
+        
+    return respond_to(request,{'text/html':'edit.html'},{'form':form,'formtitle': title,'submitname':'%s Room' % what})
+
+def _import_room(sco_id,name,source_sco_id,urlpath,user,acc):
+    modified = False
+    room,created = Room.objects.get_or_create(sco_id=sco_id,acc=acc,creator=user)
+    
+    if room.name != name:
+        room.name = name
+        modified = True
+    
+    if not room.sco_id and sco_id:
+        room.sco_id = sco_id
+        modified = True
+    
+    if not room.source_sco_id and source_sco_id:
+        room.source_sco_id = source_sco_id
+        modified = True
+        
+    if room.urlpath != urlpath:
+        room.urlpath = urlpath.strip('/')
+        modified = True
+        
+    if '/' in room.urlpath:
+        room.urlpath = urlpath.strip('/')
+        modified = True
+        
+    if modified:
+        room.save()
+    
+    return room
+
+@login_required
+def list(request):
+    acc = _acc_for_user(request.user)
+    my_meetings_sco_id = _user_meeting_folder(request,acc)
+    user_rooms = _user_rooms(request,acc,my_meetings_sco_id)
+    
+    ar = []
+    for (sco_id,name,source_sco_id,urlpath) in user_rooms:
+        room = _import_room(sco_id,name,source_sco_id,urlpath,request.user,acc)
+        ar.append(int(sco_id))
+    
+    #logging.debug(pformat(ar))
+        
+    for r in Room.objects.filter(creator=request.user).all():
+        #logging.debug(pformat(r))
+        if (not r.sco_id in ar) and (not r.self_cleaning):
+            r.delete() 
+    return respond_to(request,{'text/html':'apps/room/list.html'},{'user':request.user,'rooms':Room.objects.filter(creator=request.user).all()})
+
+@login_required
+def delete(request,id):
+    room = get_object_or_404(Room,pk=id)
+    if request.method == 'POST':
+        form = DeleteRoomForm(request.POST)
+        if form.is_valid():
+            api = ac_api_client(request,room.acc)
+            api.request('sco-delete',{'sco-id':room.sco_id},raise_error=True)
+            room.delete()
+            return redirect_to("/rooms")
+    else:
+        form = DeleteRoomForm()
+        
+    return respond_to(request,{'text/html':'edit.html'},{'form':form,'formtitle': 'Delete %s' % room.name,'submitname':'Delete Room'})      
+
+def _clean(room):
+    pass
+
+def go_by_id(request,id):
+    room = get_object_or_404(Room,pk=id)
+    return goto(request,room)
+
+def go_by_path(request,path):
+    room = get_object_or_404(Room,urlpath=path)
+    return goto(request,room)
+        
+def goto(request,room):
+    client = ac_api_client(request, room.acc)
+    session_info = client.request('report-meeting-sessions',{'sco-id':room.sco_id})
+    
+    now = time.time()
+    if room.self_cleaning:
+        if (_nusers(session_info) == 0) and (abs(room.lastvisited - now) > GRACE):
+            _clean(room)
+    
+    room.lastvisited = datetime.now()
+    room.save()
+    
+    r = client.request('sco-info',{'sco-id':room.sco_id})
+    urlpath = r.et.findtext('.//sco/url-path')
+    return redirect_to(room.acc.url+urlpath)
+    
\ No newline at end of file