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path: root/agenda/billboardviews.py
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# Create your views here.
from django.shortcuts import render_to_response, get_object_or_404, get_list_or_404
from infopoint.agenda.models import *
from datetime import date
from django.http import HttpResponse, HttpResponseRedirect
from django.contrib.contenttypes.models import ContentType
from django.contrib.auth import authenticate, login
from django.contrib.auth.models import Group,User
from django.contrib.comments.models import Comment
from infopoint.agenda.templatetags import *
from infopoint.agenda.models import Event, Attendance,Todo, Billboard,Location
from infopoint.agenda.forms import TodoCreateForm, TodoForm
from django.contrib.formtools.preview import FormPreview
from django.views.generic import create_update
from django.template import RequestContext
from django.forms import ModelForm
import pydot
import unicodedata


def event_style(event_id):
	ev_node_style = "style='filled',fontname='Arial',fontsize='14',shape='component',URL='http://infopoint/agenda/'+str(event_id),rank='same'"
	return ev_node_style

def group_galaxymap(request,object_id):
	this_group = Group.objects.get(pk=object_id)

	group_map = pydot.Dot(this_group.name, graph_type='digraph',strict=False, suppress_disconnected=True,  fontname='Arial',size="12,12",overlap="False", ranksep='0.5',ratio='auto',bgcolor="#ffffff00", packmode="clust",URL="http://infopoint/",concentrate='True' ) 
	group_map.add_node(pydot.Node(this_group.name,fontname='Arial',style='filled',fontsize='26',shape='tab',fillcolor="#fd47bbff" ,URL="/agenda/map/user/"+object_id))
	related_groups = Group.objects.all().filter(user__in=this_group.user_set.all())
	for other_group in related_groups.exclude(pk=object_id):
		group_map.add_node(pydot.Node(other_group.name,fillcolor='#ec8968ff',fontname='Arial',style='filled',fontsize='12',shape='tab' ,URL="/agenda/group/"+str(other_group.id)))
		for members in other_group.user_set.all().exclude(pk=object_id):
			group_map.add_edge(pydot.Edge(members.username,other_group.name,fontname='Arial',fontsize='8',rank="sink"))

	for user_group in  User.objects.all().filter(groups__in=(Group.objects.all().filter(user__in=this_group.user_set.all()))).distinct().exclude(pk=object_id):
		group_map.add_node(pydot.Node(user_group.username,color='purple',fontsize='12',style="filled",fillcolor="#00ff005f",fontname='Arial',shape='egg',URL="/agenda/user/"+str(user_group.id),rank="same"))
	
	for person in this_group.user_set.all():
		group_map.add_node(pydot.Node(person.username,color='yellow',fontsize='12',style="filled",fillcolor="#f7c640ff",fontname='Arial',shape='egg',URL="/agenda/user/"+str(person.id),rank="same"))
		group_map.add_edge(pydot.Edge(person.username,this_group.name,style='rounded',fontname='Arial'))

	for one_todo in this_group.todo_set.all().exclude(done=True):
		group_map.add_node(pydot.Node(one_todo.title,fillcolor="#f7c640ff",fontname='Arial',style='filled',fontsize='12',shape='note',URL='http://infopoint/agenda/todo/'+str(one_todo.id),rank='sink' ))
		group_map.add_edge(pydot.Edge(one_todo.title,this_group.name,style='rounded',fontname='Arial'))
		group_map.add_edge(pydot.Edge(one_todo.creator,one_todo.title,style='dotted',fontname='Arial',constraint='False'))
	for comment in Comment.objects.filter(content_type=2,object_pk=this_group.id):
		decoded = comment.comment.encode('ascii','replace')[0:12]
		group_map.add_node(pydot.Node(str(comment.id),label=decoded,fillcolor='#8bde93ff',fontname='Arial',style='filled',fontsize='14',shape='note',URL='http://infopoint/comment/'+str(comment.id),rank='same' ))
		group_map.add_edge(pydot.Edge(this_group.name,str(comment.id),style='rounded'))
		group_map.add_edge(pydot.Edge(str(comment.user),str(comment.id),style='dotted'))
	for one_event in this_group.events.all():
		group_map.add_node(pydot.Node(one_event.title[0:20], style='filled',fontname='Arial',fontsize='14',shape='component',URL='http://infopoint/agenda/'+str(one_event.id),rank='same', fillcolor="#acce4aff"))
		this_location = one_event.location
		group_map.add_edge(pydot.Edge(one_event.title[0:20],this_location.title))
		group_map.add_edge(pydot.Edge(this_group.name,this_location.title,style='dotted',fontname='Arial'))
		group_map.add_edge(pydot.Edge(this_group.name,one_event.title[0:20],style='rounded',fontname='Arial'))
		group_map.add_node(pydot.Node(this_location.title,fillcolor="#e399f6ff",fontname='Arial',style='filled',fontsize='8',shape='house',URL='http://infopoint/agenda/location/'+str(this_location.id)))
		if one_event.todo.count():
			todo_count = one_event.todo.count()
			group_map.add_node(pydot.Node(str(todo_count)+" todos",color='black',fillcolor="#f7c640ff",fontname='Arial',style='filled',fontsize='8',shape='note',URL='http://infopoint/agenda/'+str(one_event.id),rank='sink' ))
			group_map.add_edge(pydot.Edge(one_event.title[0:20],str(todo_count)+" todos",style='rounded',fontname='Arial'))
			group_map.add_edge(pydot.Edge(this_group.name,one_event.title[0:20],style='rounded'))

		for another_group in one_event.redes.all().exclude(pk=object_id):
			group_map.add_edge(pydot.Edge(another_group.name,one_event.title[0:20],style='dotted',fontname='Arial'))

	group_map.write_png('/var/www/media/maps/group_'+object_id+'.png', prog='dot')
	group_map.write_cmap('/var/www/media/maps/group_'+object_id+'.map', prog='dot')
	group_map.write_dot('/var/www/media/maps/group_'+object_id+'.dot', prog='dot')
	return HttpResponseRedirect('/agenda/group/'+object_id)



def user_galaxymap(request,object_id):
	user = User.objects.get(pk=object_id)
	#comments =
	

	user_map = pydot.Dot(user.username, graph_type='digraph',strict=False, suppress_disconnected=True,  fontname='Arial',size="11,14",overlap="False", ranksep='0.5',ratio='auto',bgcolor="#ffffff00", packmode="clust",URL="http://infopoint/",concentrate='True' ) 
	user_map.add_node(pydot.Node(user.username,color='purple',fontname='Arial',style='filled',fontsize='20',shape='record' ,URL="http://infopoint/agenda/map/user/"+object_id))
	user_events = user.events.all()
	user_comments =  user.comment_comments.all()
	todos_created_by_user = user.todocreator.all().filter(done=False)
	groups = pydot.Subgraph(graph_name='Groups', label='Groups',suppress_disconnected=False,style='filled',fillcolor='#00ff005d',fontname='Arial', rank='same')

	user_map.add_node(pydot.Node('Todos',color='purple',fontname='Arial',style='filled',fontsize='20',shape='note' ,URL="http://infopoint/agenda/map/user/"+object_id))
	user_map.add_edge(pydot.Edge(user.username,'Todos',style='rounded',fontname='Arial',label='location',len='1'))
	for one_event in todos_created_by_user:
		user_map.add_node(pydot.Node(one_event.title,fontname='Arial',style='filled',fontsize='16',shape='component',URL='http://infopoint/agenda/todo/'+str(one_event.id),rank='same' ))
		user_map.add_edge(pydot.Edge('Todos',one_event.title,style='rounded',fontname='Arial'))

	for one_event in user_events:
		user_map.add_node(pydot.Node(str(one_event.title),color='green',fontname='Arial',style='filled',fontsize='10',shape='record',URL='http://infopoint/agenda/'+str(one_event.id)))
		user_map.add_edge(pydot.Edge(user.username,str(one_event.title),style='rounded',fontname='Arial',label='goes to',len='1'))
		user_map.add_edge(pydot.Edge(str(one_event.title),str(one_event.location),style='rounded',fontname='Arial',label='location',len='1'))
	user_map.add_subgraph(groups)

	user_map.write_png('/var/www/media/maps/user_'+object_id+'.png', prog='dot')
	user_map.write_cmap('/var/www/media/maps/user_'+object_id+'.map', prog='dot')
	map_coordinates = user_map.create_cmap( prog='dot')
	return HttpResponseRedirect('/agenda/user/'+object_id)


def location_galaxymap(request,object_id):
	location = Location.places.get(pk=object_id)
	#comments =
	location_map = pydot.Dot(location.title, graph_type='digraph',strict=False, suppress_disconnected=False,  fontname='Arial',size="12,4",overlap="False", ranksep='0.5',ratio='auto',bgcolor="#ffffff00", packmode="clust",URL="http://infopoint/", concentrate='True' ) 
	location_map.add_node(pydot.Node(location.title,fontname='Arial',style='filled',fontsize='24',shape='house',fillcolor='#e399f6ff', URL='/agenda/location/'+str(object_id)))
	events_map = pydot.Subgraph(graph_name='Events')
	todo_map = pydot.Subgraph(graph_name='Todos')
	groups_map = pydot.Subgraph(graph_name='Groups')
	comments_map = pydot.Subgraph(graph_name='Comments')

	for one_todo in location.todolocation.all():
		todo_map.add_node(pydot.Node(one_todo.title[0:20],URL='/agenda/'+str(one_todo.id) ))	
		location_map.add_edge(pydot.Edge(one_todo.title[0:20],location.title))
		location_map.add_edge(pydot.Edge(one_todo.creator,one_todo.title[0:20]))

	for events in location.event_set.all():
		events_map.add_node(pydot.Node(events.title.encode('ascii', 'ignore')[0:20],URL='/agenda/'+str(events.id) ))	
		location_map.add_edge(pydot.Edge(events.title.encode('ascii', 'ignore')[0:20],location.title))
		for comment in Comment.objects.filter(content_type='13',object_pk=events.id):
			comment.comment.encode('ascii', 'ignore')
			comments_map.add_node(pydot.Node(comment.comment[0:20],URL='/comment/'+str(comment.id) ))	
			location_map.add_edge(pydot.Edge(events.title[0:20],comment.comment[0:20]))
			location_map.add_edge(pydot.Edge(comment.user,comment.comment[0:20],constraint='False'))

		for group in events.group.iterator():
			groups_map.add_node(pydot.Node(group.group,URL='/comment/'+str(group.group_id) ))	
			location_map.add_edge(pydot.Edge(events.title,group.group[0:20]))

	for todo in events.todo.all().exclude(done='True'):
			todo.title.encode('ascii', 'ignore')
			todo_map.add_node(pydot.Node(todo.title[0:20],URL='/agenda/todo/'+str(events.id) ))
			location_map.add_edge(pydot.Edge(todo.title[0:20],events.title[0:20]))
			location_map.add_edge(pydot.Edge(todo.creator,todo.title[0:20]))

	for comment in Comment.objects.filter(content_type='12',object_pk=object_id):
		comment.comment.encode('ascii', 'ignore')
		comments_map.add_node(pydot.Node(comment.comment[0:20],URL='/comment/'+str(comment.id) ))	
		location_map.add_edge(pydot.Edge(location.title,comment.comment[0:20]))
		location_map.add_edge(pydot.Edge(comment.user,comment.comment[0:20]))
	
	
	for a in todo_map.node_list:
		a.set_fontname('Arial')
		a.set_fillcolor("#f7c640ff")
		a.set_style('filled')
		a.set_shape('tab')
	for a in events_map.node_list:
		a.set_fontname('Arial')
		a.set_fillcolor("#acce4aff")
		a.set_style('filled')
		a.set_shape('component')
	
	for a in comments_map.node_list:

		a.set_fontname('Arial')
		a.set_fillcolor("#8bde93ff")
		a.set_style('filled')
		a.set_shape('note')
	location_map.add_subgraph(events_map)
	location_map.add_subgraph(todo_map)
	location_map.add_subgraph(groups_map)
	location_map.add_subgraph(comments_map)
	location_map.write_png('/var/www/media/maps/location_'+object_id+'.png', prog='dot')
	location_map.write_cmap('/var/www/media/maps/location_'+object_id+'.map', prog='dot')
	map_coordinates = location_map.create_cmap( prog='dot')
	return HttpResponseRedirect('/agenda/location/'+object_id)



def event_galaxy(request,object_id):
	event = Event.calendar.get(pk=object_id)
	event_redes = event.redes.all()
	event_attending =  event.atendees.all()
	comments = Comment.objects.filter(content_type=13,object_pk=object_id)
	location_comments = Comment.objects.filter(content_type=12,object_pk=event.location.id)
	other_events_on_this_location = event.location.event_set.all()
	other_events_attended_by_atendees = Event.events.next_events().filter(atendees__in=event.atendees.all()).distinct()
	other_events_with_this_event_groups = Event.events.next_events().filter(redes__in=event.redes.all()).distinct()

	map = pydot.Dot(event.description, graph_type='digraph',strict=False, suppress_disconnected=True,  size="12,4",overlap="False", ranksep='0.5',ratio='auto',bgcolor="#ffffff00", packmode="clust",URL="http://infopoint/" ) 
	events = pydot.Subgraph(graph_name='Events',label='Events',style='filled',fillcolor='lightgrey',packmode="clust")
	comments_graph = pydot.Subgraph(graph_name='Comments',label='Comments',style='rounded',fillcolor='lightgrey')
	map.add_node(pydot.Node(event.title,fillcolor="#fd47bbff",style='filled',fontsize='24',shape='component' ,URL="http://infopoint/agenda/"+object_id))
	map.add_edge(pydot.Edge(event.title,event.location.title,style='rounded',label='location',len='1'))
	map.add_node(pydot.Node(event.location.title,style='filled',fontsize='14',shape='house',fillcolor='#e399f6ff', URL='http://infopoint/agenda/location/'+str(event.location.id)))
	
	for comment in location_comments:
		comment.comment.encode('ascii','ignore')
		comments_graph.add_node(pydot.Node(comment.comment[0:20],fillcolor="#8bde93ff",style='filled',fontsize='10',shape='note' ,URL="http://infopoint/admin/comments/comment/"+object_id+"/",rank="min"))
		comments_graph.add_edge(pydot.Edge(comment.user,comment.comment[0:20],style='dotted',label='is_author',len='3'))
		comments_graph.add_edge(pydot.Edge(event.location,comment.comment[0:20],style='rounded',len='1',rank='same' ))

	for todo in event.location.todolocation.all().exclude(done=True):
		decoded_todo = todo.title.encode('ascii','ignore')[0:20]
		events.add_node(pydot.Node(decoded_todo,fillcolor="#f7c640ff",style='filled',fontsize='10',shape='note' ,URL="http://infopoint/agenda/todo/"+str(todo.id),rank="min"))
		events.add_edge(pydot.Edge(decoded_todo,event.location,style='dotted',len='1'))

	groups = pydot.Subgraph(graph_name='Groups', label='Groups',suppress_disconnected=False,style='filled',fillcolor='#00ff005d')
	for todo in event.todo.all().exclude(done=True):
		decoded_todo = todo.title.encode('ascii','ignore')[0:20]
		events.add_node(pydot.Node(decoded_todo,fillcolor="#f7c640ff",style='filled',fontsize='10',shape='note' ,URL="http://infopoint/agenda/todo/"+str(todo.id),rank="min"))
		events.add_edge(pydot.Edge(decoded_todo,event.title,style='dotted',len='2'))
		events.add_edge(pydot.Edge(todo.creator,decoded_todo,style='dotted',len='2',constraint=False))
	for location_event in event.location.event_set.all().exclude(id=object_id):
		events.add_node(pydot.Node(location_event.title,fillcolor="#acce4aff",style='filled',fontsize='10',shape='component',URL='http://infopoint/agenda/'+str(location_event.id)))
		events.add_edge(pydot.Edge(location_event.title,event.location,fontsize='8',rank="sink"))
	for pixie in event.pixie.iterator():
		comments_graph.add_edge(pydot.Edge(pixie,event.title.encode('ascii', 'ignore'),style='dotted',len='2'))
		events.add_node(pydot.Node(pixie,fontsize='12',style="filled",fillcolor="#f7c640ff",shape='egg',URL="/agenda/user/"+str(pixie.id),rank="same"))
	for comment in comments:
		comment.comment.encode('ascii', 'ignore')
		comments_graph.add_node(pydot.Node(comment.comment[0:20],fillcolor="#8bde93ff",style='filled',fontsize='10',shape='note' ,URL="http://infopoint/admin/comments/comment/"+object_id+"/",rank="min"))
		comments_graph.add_edge(pydot.Edge(comment.user,comment.comment[0:20],style='dotted',label='is_author',len='3'))
		comments_graph.add_edge(pydot.Edge(comment.comment[0:20],event.title,style='rounded',len='1',rank='same' ))

	for person in event_attending:
		events.add_node(pydot.Node(person.username,fontsize='12',style="filled",fillcolor="#f7c640ff",shape='egg',URL="/agenda/user/"+str(person.id),rank="same"))
		events.add_edge(pydot.Edge(person.username,event.title,fontsize='8',rank="sink"))
	for group in event_redes:
		groups.add_node(pydot.Node(group.name,style="filled",fillcolor='#ec8968ff' ,shape='tab',group='groups',URL="http://infopoint/agenda/group/"+str(group.id), rank="5"))
		events.add_edge(pydot.Edge(group.name,event.title,fontsize='8',rank="sink"))

	for related_event in other_events_with_this_event_groups.exclude(pk=object_id):
		events.add_node(pydot.Node(related_event.title,fontsize='12',style="filled",fillcolor="#acce4aff",fontname='Arial',shape='component',URL="/agenda/"+str(related_event.id),rank="same"))

		for group in related_event.group.all():
			events.add_edge(pydot.Edge(group.group,related_event.title,fontname='Arial',shape='point',fontsize='8',rank="sink"))
			groups.add_node(pydot.Node(group.group,style="filled",fillcolor='#ec8968ff',shape='tab',group='groups',URL="http://infopoint/agenda/group/"+str(group.group_id), rank="5",fontname='Arial'))

		events.add_node(pydot.Node(related_event.title,fontsize='12',style="filled",fillcolor="#acce4aff",fontname='Arial',shape='component',URL="/agenda/"+str(related_event.id),rank="same"))
		events.add_edge(pydot.Edge(event.title,related_event.title,fontname='Arial' ,fontsize='8',style='dotted',rank='same'))
		for user in related_event.atendees.all().distinct():
			events.add_edge(pydot.Edge(user.username,related_event.title,fontname='Arial',label='goes to',fontsize='8',rank="sink"))


	map.add_subgraph(comments_graph)
	map.add_subgraph(groups)
	map.add_subgraph(events)
	for a in comments_graph.node_list:
		a.set_fontname('Arial')
	for a in events.node_list:
		a.set_fontname('Arial')
	for a in groups.node_list:
		a.set_fontname('Arial')

	map.write_png('/var/www/media/maps/event_'+object_id+'.png', prog='dot')
	map.write_cmap('/var/www/media/maps/event_'+object_id+'.map', prog='dot')
	map.write_dot('/var/www/media/maps/event_'+object_id+'.dot', prog='dot')
	return HttpResponseRedirect('/agenda/'+object_id)

def one_still_event(request,object_id,billboard_id):
	event = Event.calendar.get(pk=object_id)
	style = Billboard.objects.get(pk=billboard_id)
	return render_to_response('agenda/billboard_still.html', {'event': event, 'style': style },context_instance=RequestContext(request))


def billboard(request,billboard_id):
	style = Billboard.objects.get(pk=billboard_id)
	list = Event.calendar.filter(location__in=style.location.all()).distinct()|Event.calendar.filter(group__in=style.groups.all()).distinct()
	event = list.order_by('?')[:1]
	return render_to_response('agenda/billboard.html', { 'event': event,'list': list, 'style': style },context_instance=RequestContext(request))