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67 | from django.shortcuts import render_to_response, get_object_or_404
from django.template import RequestContext
from django.template.loader import render_to_string
from django.http import HttpResponse
from django.contrib.auth.models import User
from django.contrib.auth.decorators import login_required
from django.db import models
from django.utils import simplejson as json
Relationship = models.get_model('relationships', 'relationship')
@login_required
def follow(request, to_user_id, template_name='relationships/relationship_add_confirm.html', success_template_name='relationships/relationship_add_success.html', mimetype='text/html'):
to_user = get_object_or_404(User, pk=to_user_id)
from_user = request.user
if request.is_ajax() or request.POST:
relationship, created = Relationship.objects.get_or_create(from_user=from_user, to_user=to_user)
if request.is_ajax():
response = {
'success': 'Success',
'to_user': {
'username': to_user.username,
'user_id': to_user.pk
},
'from_user': {
'username': from_user.username,
'user_id': from_user.pk
}
}
return HttpResponse(json.dumps(response), mimetype="application/json")
else:
template_name = success_template_name
context = {'to_user': to_user}
return render_to_response(template_name, context, context_instance=RequestContext(request), mimetype=mimetype)
@login_required
def unfollow(request, to_user_id, template_name='relationships/relationship_delete_confirm.html', success_template_name='relationships/relationship_delete_success.html', mimetype='text/html'):
to_user = get_object_or_404(User, pk=to_user_id)
from_user = request.user
if request.is_ajax() or request.POST:
relationship = get_object_or_404(Relationship, to_user=to_user, from_user=from_user)
relationship.delete()
if request.is_ajax():
response = {
'success': 'Success',
'to_user': {
'username': to_user.username,
'user_id': to_user.pk
},
'from_user': {
'username': from_user.username,
'user_id': from_user.pk
}
}
return HttpResponse(json.dumps(response), mimetype="application/json")
else:
template_name = success_template_name
context = {'to_user': to_user}
return render_to_response(template_name, context, context_instance=RequestContext(request), mimetype=mimetype)
|
