mirror of
https://github.com/jazzband/django-categories.git
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removing unneeded files
This commit is contained in:
Corey Oordt
parent
13154fd3ca
commit
603352c84f
4 changed files with 0 additions and 266 deletions
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@ -1,218 +0,0 @@
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import re
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import django
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from django import template
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from django.conf import settings
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from django.contrib.admin.options import IncorrectLookupParameters
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from django.contrib.admin.templatetags import admin_list
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from django.contrib.admin.util import unquote
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from django.core.exceptions import ImproperlyConfigured
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from django.db import connection, transaction, models
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from django.http import HttpResponseRedirect, HttpResponse
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from django.shortcuts import render_to_response
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from django.utils import dateformat, simplejson
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from django.utils.html import escape, conditional_escape
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from django.utils.encoding import force_unicode, smart_str, smart_unicode
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from django.utils.functional import update_wrapper
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from django.utils.safestring import mark_safe
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from django.utils.text import capfirst
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from django.utils.translation import get_date_formats, get_partial_date_formats, ugettext as _
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EDITOR_ADMIN_MEDIA = getattr(settings, 'EDITOR_ADMIN_MEDIA', '/media/editor/')
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FRONTEND_EDITING_MATCHER = re.compile(r'(\d+)/(\w+)/(\d+)')
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class TreeEditorMixin(object):
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actions = None # TreeEditorMixin does not like the checkbox column
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def changelist_view(self, request, extra_context=None):
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# handle AJAX requests
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if request.is_ajax():
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cmd = request.POST.get('__cmd')
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if cmd=='save_tree':
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return self._save_tree(request)
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elif cmd=='delete_item':
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return self._delete_item(request)
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return HttpResponse('Oops. AJAX request not understood.')
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from django.contrib.admin.views.main import ChangeList, ERROR_FLAG
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opts = self.model._meta
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app_label = opts.app_label
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if not self.has_change_permission(request, None):
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raise PermissionDenied
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try:
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if django.VERSION[0] < 1 or (django.VERSION[0] == 1 and django.VERSION[1] < 1):
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self.changelist = ChangeList(request, self.model, self.list_display,
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self.list_display_links, self.list_filter, self.date_hierarchy,
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self.search_fields, self.list_select_related, self.list_per_page,
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self)
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else:
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self.changelist = ChangeList(request, self.model, self.list_display,
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self.list_display_links, self.list_filter, self.date_hierarchy,
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self.search_fields, self.list_select_related, self.list_per_page,
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self.list_editable, self)
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except IncorrectLookupParameters:
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# Wacky lookup parameters were given, so redirect to the main
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# changelist page, without parameters, and pass an 'invalid=1'
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# parameter via the query string. If wacky parameters were given and
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# the 'invalid=1' parameter was already in the query string, something
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# is screwed up with the database, so display an error page.
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if ERROR_FLAG in request.GET.keys():
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return render_to_response('admin/invalid_setup.html', {'title': _('Database error')})
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return HttpResponseRedirect(request.path + '?' + ERROR_FLAG + '=1')
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context = {
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'EDITOR_ADMIN_MEDIA': EDITOR_ADMIN_MEDIA,
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'title': self.changelist.title,
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'is_popup': self.changelist.is_popup,
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'cl': self.changelist,
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'has_add_permission': self.has_add_permission(request),
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'root_path': self.admin_site.root_path,
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'app_label': app_label,
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'object_list': self.model._tree_manager.all(),
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'tree_editor': self,
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'result_headers': list(admin_list.result_headers(self.changelist)),
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}
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context.update(extra_context or {})
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return render_to_response([
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'admin/%s/%s/tree_editor.html' % (app_label, opts.object_name.lower()),
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'admin/%s/tree_editor.html' % app_label,
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'admin/editor/tree_editor.html',
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], context, context_instance=template.RequestContext(request))
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def object_list(self):
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for item in self.model._tree_manager.all().select_related():
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yield item, unicode(item), _properties(self.changelist, item)
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def _save_tree(self, request):
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itemtree = simplejson.loads(request.POST['tree'])
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# 0 = tree_id, 1 = parent_id, 2 = left, 3 = right, 4 = level, 5 = item_id
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sql = "UPDATE %s SET %s=%%s, %s_id=%%s, %s=%%s, %s=%%s, %s=%%s WHERE %s=%%s" % (
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self.model._meta.db_table,
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self.model._meta.tree_id_attr,
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self.model._meta.parent_attr,
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self.model._meta.left_attr,
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self.model._meta.right_attr,
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self.model._meta.level_attr,
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self.model._meta.pk.column)
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connection.cursor().executemany(sql, itemtree)
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transaction.commit_unless_managed()
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return HttpResponse("OK", mimetype="text/plain")
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def _delete_item(self, request):
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item_id = request.POST['item_id']
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obj = self.model._default_manager.get(pk=unquote(item_id))
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obj.delete()
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return HttpResponse("OK", mimetype="text/plain")
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# copied from django.contrib.admin.templatetags.admin_list and slightly modified
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def _boolean_icon(field_val):
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BOOLEAN_MAPPING = {True: 'yes', False: 'no', None: 'unknown'}
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return mark_safe(u'<img src="%simg/admin/icon-%s.gif" alt="%s" />' % (settings.ADMIN_MEDIA_PREFIX, BOOLEAN_MAPPING[field_val], field_val))
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def _properties(cl, result):
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first = True
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pk = cl.lookup_opts.pk.attname
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EMPTY_CHANGELIST_VALUE = '(None)'
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for field_name in cl.list_display[1:]:
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try:
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f = cl.lookup_opts.get_field(field_name)
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except models.FieldDoesNotExist:
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try:
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if callable(field_name):
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attr = field_name
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value = attr(result)
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elif hasattr(cl.model_admin, field_name) and \
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not field_name == '__str__' and not field_name == '__unicode__':
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attr = getattr(cl.model_admin, field_name)
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value = attr(result)
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else:
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attr = getattr(result, field_name)
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if callable(attr):
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value = attr()
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else:
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value = attr
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allow_tags = getattr(attr, 'allow_tags', False)
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boolean = getattr(attr, 'boolean', False)
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if boolean:
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allow_tags = True
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result_repr = _boolean_icon(value)
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else:
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result_repr = smart_unicode(value)
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except (AttributeError, models.ObjectDoesNotExist):
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result_repr = EMPTY_CHANGELIST_VALUE
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else:
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# Strip HTML tags in the resulting text, except if the
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# function has an "allow_tags" attribute set to True.
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if not allow_tags:
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result_repr = escape(result_repr)
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else:
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result_repr = mark_safe(result_repr)
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else:
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field_val = getattr(result, f.attname)
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if isinstance(f.rel, models.ManyToOneRel):
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if field_val is not None:
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result_repr = escape(getattr(result, f.name))
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else:
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result_repr = EMPTY_CHANGELIST_VALUE
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# Dates and times are special: They're formatted in a certain way.
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elif isinstance(f, models.DateField) or isinstance(f, models.TimeField):
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if field_val:
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(date_format, datetime_format, time_format) = get_date_formats()
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if isinstance(f, models.DateTimeField):
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result_repr = capfirst(dateformat.format(field_val, datetime_format))
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elif isinstance(f, models.TimeField):
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result_repr = capfirst(dateformat.time_format(field_val, time_format))
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else:
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result_repr = capfirst(dateformat.format(field_val, date_format))
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else:
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result_repr = EMPTY_CHANGELIST_VALUE
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# Booleans are special: We use images.
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elif isinstance(f, models.BooleanField) or isinstance(f, models.NullBooleanField):
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result_repr = _boolean_icon(field_val)
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# DecimalFields are special: Zero-pad the decimals.
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elif isinstance(f, models.DecimalField):
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if field_val is not None:
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result_repr = ('%%.%sf' % f.decimal_places) % field_val
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else:
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result_repr = EMPTY_CHANGELIST_VALUE
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# Fields with choices are special: Use the representation
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# of the choice.
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elif f.flatchoices:
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result_repr = dict(f.flatchoices).get(field_val, EMPTY_CHANGELIST_VALUE)
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else:
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result_repr = escape(field_val)
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if force_unicode(result_repr) == '':
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result_repr = mark_safe(' ')
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# If list_display_links not defined, add the link tag to the first field
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if (first and not cl.list_display_links) or field_name in cl.list_display_links:
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table_tag = {True:'th', False:'td'}[first]
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first = False
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url = cl.url_for_result(result)
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# Convert the pk to something that can be used in Javascript.
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# Problem cases are long ints (23L) and non-ASCII strings.
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if cl.to_field:
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attr = str(cl.to_field)
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else:
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attr = pk
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value = result.serializable_value(attr)
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result_id = repr(force_unicode(value))[1:]
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yield mark_safe(u'<%s><a href="%s"%s>%s</a></%s>' % \
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(table_tag, url, (cl.is_popup and ' onclick="opener.dismissRelatedLookupPopup(window, %s); return false;"' % result_id or ''), conditional_escape(result_repr), table_tag))
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else:
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# By default the fields come from ModelAdmin.list_editable, but if we pull
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# the fields out of the form instead of list_editable custom admins
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# can provide fields on a per request basis
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result_repr = conditional_escape(result_repr)
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yield mark_safe(u'<td>%s</td>' % (result_repr))
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first = False
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@ -1,25 +0,0 @@
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"""
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>>> from ellington.categories.models import *
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>>> news = Hierarchy.objects.get(slug="news")
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>>> news.get_all_categories()
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[<Category: [News] /LOLcats>, <Category: [News] /Monster Attacks>, <Category: [News] /Weather>, <Category: [News] /Weather/Disasters>, <Category: [News] /Weather/Disasters/Mothra>]
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>>> news.get_toplevel_categories()
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[<Category: [News] /Monster Attacks>, <Category: [News] /Weather>]
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>>> weather = news.get_category_from_slug("/weather")
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>>> weather
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<Category: [News] /Weather>
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>>> from django.test import Client
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>>> c = Client()
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>>> r = c.get('/categories/')
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>>> r.context[0]['object_list']
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[<Hierarchy: News>]
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>>> r = c.get('/categories/news/')
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>>> r.context[0]['object']
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<Hierarchy: News>
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"""
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__fixtures__ = ['categories.yaml']
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@ -1,23 +0,0 @@
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from django.shortcuts import get_object_or_404, render_to_response
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from django.template import RequestContext
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from categories.models import Category
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from stories.models import Story
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from django.db.models import Q
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from django.views.decorators.cache import cache_page
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def category_detail(request, slug, with_stories=False,
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template_name='categories/category_detail.html'):
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context = {}
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category = get_object_or_404(Category,
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slug__iexact=slug)
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context['category'] = category
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if with_stories:
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stories = Story.published.filter(Q(primary_category=category) | Q(categories__in=[category,]))
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context['stories'] = stories
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return render_to_response(template_name,
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context,
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context_instance=RequestContext(request)
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)
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