Mercurial > public > sg101
view core/views.py @ 631:f36d1a168be7
For issue 27, disable login dialog button during POST.
This seems to prevent multiple logins most of the time. You can
still bang on the enter key and sometimes get more through.
author | Brian Neal <bgneal@gmail.com> |
---|---|
date | Wed, 14 Nov 2012 20:57:05 -0600 |
parents | 1982996ce365 |
children | 89b240fe9297 |
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""" Views for the core application. These are mainly shared, common views used by multiple applications. """ from django.contrib.auth.models import User from django.http import HttpResponse from django.shortcuts import render_to_response from django.contrib.auth.decorators import login_required from django.views.decorators.http import require_GET from django.views.generic import TemplateView import django.utils.simplejson as json @login_required @require_GET def markdown_help(request): """ This view provides the Markdown help cheat sheet. It is expected to be called via AJAX. """ return render_to_response('core/markdown_help.html') def ajax_users(request): """ If the user is authenticated, return a JSON array of strings of usernames whose names start with the 'q' GET parameter, limited by the 'limit' GET parameter. Only active usernames are returned. If the user is not authenticated, return an empty array. """ q = request.GET.get('q', None) if q is None or not request.user.is_authenticated(): return HttpResponse(json.dumps([]), content_type='application/json') limit = int(request.GET.get('limit', 10)) users = User.objects.filter(is_active=True, username__istartswith=q).values_list('username', flat=True)[:limit] return HttpResponse(json.dumps(list(users)), content_type='application/json') class FixedView(TemplateView): """ For displaying our "fixed" views generated with the custom command make_fixed_page. """ template_name = 'fixed/base.html' title = '' content_template = '' def get_context_data(self, **kwargs): context = super(FixedView, self).get_context_data(**kwargs) context['title'] = self.title context['content_template'] = self.content_template return context