Mercurial > public > sg101
comparison gpp/core/views.py @ 149:ab7830b067b3
Implement ticket #40. Added a simple way to search for usernames and then view their profile. Moved this ajax username search feature out of the messages app and into core.
| author | Brian Neal <bgneal@gmail.com> |
|---|---|
| date | Mon, 14 Dec 2009 05:07:28 +0000 |
| parents | 2d299909e074 |
| children | be3fff614b93 |
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| 148:35a0e6345815 | 149:ab7830b067b3 |
|---|---|
| 1 """ | 1 """ |
| 2 Views for the core application. These are mainly shared, common views | 2 Views for the core application. These are mainly shared, common views |
| 3 used by multiple applications. | 3 used by multiple applications. |
| 4 """ | 4 """ |
| 5 from django.contrib.auth.models import User | |
| 6 from django.http import HttpResponse | |
| 7 from django.http import HttpResponseBadRequest | |
| 8 from django.http import HttpResponseForbidden | |
| 5 from django.shortcuts import render_to_response | 9 from django.shortcuts import render_to_response |
| 6 from django.template import RequestContext | 10 from django.template import RequestContext |
| 7 from django.contrib.auth.decorators import login_required | 11 from django.contrib.auth.decorators import login_required |
| 8 from django.views.decorators.http import require_GET | 12 from django.views.decorators.http import require_GET |
| 9 | 13 |
| 13 """ | 17 """ |
| 14 This view provides the Markdown help cheat sheet. It is expected | 18 This view provides the Markdown help cheat sheet. It is expected |
| 15 to be called via AJAX. | 19 to be called via AJAX. |
| 16 """ | 20 """ |
| 17 return render_to_response('core/markdown_help.html') | 21 return render_to_response('core/markdown_help.html') |
| 22 | |
| 23 | |
| 24 def ajax_users(request): | |
| 25 """ | |
| 26 If the user is authenticated, return a string of usernames whose names start with | |
| 27 the 'q' GET parameter, limited by the 'limit' GET parameters. The names are separated | |
| 28 by newlines. Only active usernames are returned. | |
| 29 If the user is not authenticated, return an empty string. | |
| 30 """ | |
| 31 q = request.GET.get('q', None) | |
| 32 if q is None: | |
| 33 return HttpResponseBadRequest() | |
| 34 | |
| 35 if request.user.is_authenticated(): | |
| 36 q = request.GET.get('q', ' ') | |
| 37 limit = int(request.GET.get('limit', 10)) | |
| 38 users = User.objects.filter(is_active=True, | |
| 39 username__istartswith=q).values_list('username', flat=True)[:limit] | |
| 40 user_list = u"\n".join(users) | |
| 41 return HttpResponse(user_list) | |
| 42 return HttpResponseForbidden() |