83 lines
3.0 KiB
Python
83 lines
3.0 KiB
Python
#
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# views.py -- Views for the Admin UI.
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#
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# Copyright (c) 2010-2011 Beanbag, Inc.
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# Copyright (c) 2008-2010 Christian Hammond
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#
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# Permission is hereby granted, free of charge, to any person obtaining
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# a copy of this software and associated documentation files (the
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# "Software"), to deal in the Software without restriction, including
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# without limitation the rights to use, copy, modify, merge, publish,
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# distribute, sublicense, and/or sell copies of the Software, and to
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# permit persons to whom the Software is furnished to do so, subject to
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# the following conditions:
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#
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# The above copyright notice and this permission notice shall be included
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# in all copies or substantial portions of the Software.
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#
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# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
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# IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
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# CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
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# TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
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# SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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from django.contrib.admin.views.decorators import staff_member_required
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from django.http import Http404, HttpResponseRedirect
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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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def _has_disabled_requirements(extension):
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"""Returns whether an extension has one or more disabled requirements."""
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for requirement in extension.info.requirements:
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if not requirement.info.enabled:
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return True
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return False
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@staff_member_required
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def extension_list(request, extension_manager,
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template_name='extensions/extension_list.html'):
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# Refresh the extension list.
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extension_manager.load()
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return render_to_response(template_name, RequestContext(request, {
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'extensions': [
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{
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'id': extension.id,
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'info': extension.info,
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'has_disabled_requirements':
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_has_disabled_requirements(extension),
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}
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for extension in extension_manager.get_installed_extensions()
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]
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}))
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@staff_member_required
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def configure_extension(request, ext_class, form_class, extension_manager,
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template_name='extensions/configure_extension.html'):
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extension = extension_manager.get_enabled_extension(ext_class.id)
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if not extension or not extension.is_configurable:
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raise Http404
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if request.method == 'POST':
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form = form_class(extension, request.POST, request.FILES)
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if form.is_valid():
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form.save()
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return HttpResponseRedirect(request.path + '?saved=1')
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else:
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form = form_class(extension)
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return render_to_response(template_name, RequestContext(request, {
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'extension': extension,
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'form': form,
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'saved': request.GET.get('saved', 0),
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}))
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