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bgneal@127
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1 """
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bgneal@127
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2 Views for the core application. These are mainly shared, common views
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bgneal@127
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3 used by multiple applications.
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bgneal@679
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4
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bgneal@127
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5 """
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bgneal@679
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6 import json
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bgneal@679
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7
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bgneal@149
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8 from django.contrib.auth.models import User
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bgneal@149
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9 from django.http import HttpResponse
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bgneal@127
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10 from django.shortcuts import render_to_response
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bgneal@127
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11 from django.contrib.auth.decorators import login_required
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bgneal@127
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12 from django.views.decorators.http import require_GET
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bgneal@591
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13 from django.views.generic import TemplateView
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bgneal@186
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14
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bgneal@127
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15
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bgneal@127
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16 @login_required
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bgneal@127
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17 @require_GET
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bgneal@127
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18 def markdown_help(request):
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bgneal@127
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19 """
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bgneal@127
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20 This view provides the Markdown help cheat sheet. It is expected
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bgneal@127
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21 to be called via AJAX.
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bgneal@679
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22
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bgneal@127
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23 """
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bgneal@127
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24 return render_to_response('core/markdown_help.html')
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bgneal@149
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25
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bgneal@149
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26
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bgneal@149
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27 def ajax_users(request):
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bgneal@149
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28 """
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bgneal@679
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29 If the user is authenticated, return a JSON array of strings of usernames
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bgneal@679
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30 whose names start with the 'q' GET parameter, limited by the 'limit' GET
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bgneal@186
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31 parameter. Only active usernames are returned.
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bgneal@186
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32 If the user is not authenticated, return an empty array.
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bgneal@679
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33
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bgneal@149
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34 """
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bgneal@149
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35 q = request.GET.get('q', None)
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bgneal@186
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36 if q is None or not request.user.is_authenticated():
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bgneal@186
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37 return HttpResponse(json.dumps([]), content_type='application/json')
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bgneal@149
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38
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bgneal@186
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39 limit = int(request.GET.get('limit', 10))
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bgneal@679
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40 users = User.objects.filter(is_active=True,
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bgneal@186
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41 username__istartswith=q).values_list('username', flat=True)[:limit]
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bgneal@186
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42 return HttpResponse(json.dumps(list(users)), content_type='application/json')
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bgneal@591
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43
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bgneal@591
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44
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bgneal@591
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45 class FixedView(TemplateView):
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bgneal@591
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46 """
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bgneal@591
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47 For displaying our "fixed" views generated with the custom command
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bgneal@591
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48 make_fixed_page.
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bgneal@591
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49
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bgneal@591
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50 """
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bgneal@591
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51 template_name = 'fixed/base.html'
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bgneal@591
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52 title = ''
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bgneal@591
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53 content_template = ''
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bgneal@591
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54
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bgneal@591
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55 def get_context_data(self, **kwargs):
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bgneal@591
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56 context = super(FixedView, self).get_context_data(**kwargs)
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bgneal@591
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57 context['title'] = self.title
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bgneal@591
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58 context['content_template'] = self.content_template
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bgneal@591
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59 return context
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