99 lines
3.5 KiB
Python
99 lines
3.5 KiB
Python
# -*- coding: utf-8 -*-
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from django.contrib.auth.decorators import login_required
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from django.http import HttpResponse, HttpResponseBadRequest
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from django.shortcuts import render_to_response
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from django.template.context import RequestContext
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from django.utils import simplejson
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from django.utils.decorators import method_decorator
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from django.views.generic.detail import DetailView
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from ghapi import api
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from models import GHUser
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class Graph(object):
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def __init__(self):
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self.nodes = set()
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self.edges = {}
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self.distances = {}
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def add_node(self, value):
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self.nodes.add(value)
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def add_edge(self, from_node, to_node, distance):
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self._add_edge(from_node, to_node, distance)
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self._add_edge(to_node, from_node, distance)
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def _add_edge(self, from_node, to_node, distance):
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self.edges.setdefault(from_node, [])
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self.edges[from_node].append(to_node)
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self.distances[(from_node, to_node)] = distance
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class NetworkView(DetailView):
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def get_user(self):
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self.user = GHUser.objects.get(username=self.kwargs.get('username'))
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return self.user
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def get_user_network(self):
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user = self.get_user()
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graph = []
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def get_repo_network(self):
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user = self.get_user()
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graph = []
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for repo in api.get_iter('user/%s/repos' % user):
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# TODO: (Lynn) this is messy - clean up
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links = {}
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repo_info = api.get('repos/%s/%s' % (user, repo))
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parent = repo_info['parent']['owner']['login']
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child = repo_info['owner']['login']
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watchers = repo_info['parent']['watchers']
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network = repo_info['network_count']
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date_updated_parent = repo_info['parent']['updated_at']
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date_updated_child = repo_info['updated_at']
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links['source'] = parent
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links['target'] = child
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links['weight'] = {'watchers': watchers, 'network': network,
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'date_updated_parent': date_updated_parent,
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'date_updated_child': date_updated_child}
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graph.append(links)
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return graph
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def get_queryset(self):
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self.get_user()
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if repos:
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# do repo-y things
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self.get_repo_network()
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else:
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# do user-y things
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self.get_user_network()
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def get_context_data(self, **kwargs):
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# TODO: (Lynn) figure out what's needed for context data
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context_object_name = self.get_context_object_name(queryset)
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def get(self):
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self.object_list = self.get_queryset()
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context = self.get_context_data(object_list=self.object_list)
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return self.render_to_response(context)
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@method_decorator(login_required)
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def dispatch(self, *args, ** kwargs):
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return super(ProtectedView, self).dispatch(*args, **kwargs)
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@login_required
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def me(request):
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context = RequestContext(request)
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context['followers'] = simplejson.dumps(
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[{'name': unicode(follower), 'avatar': follower.avatar_url} for follower in GHUser.objects.filter(following=request.gh_user)])
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return render_to_response('me.html', context)
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@login_required
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def get_user_followers(request):
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name = request.GET.get('user', None)
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if not name:
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raise HttpResponseBadRequest()
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names = simplejson.dumps([user['login'] for user in request.github.get_iter('users/%s/followers' % name)])
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return HttpResponse(names, content_type='application/json')
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