author | Todd Larsen <tlarsen@google.com> |
Fri, 03 Oct 2008 22:17:05 +0000 | |
changeset 269 | 0f1acc4c3e1e |
parent 54 | 03e267d67478 |
child 323 | ff1a9aa48cfd |
permissions | -rw-r--r-- |
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1 |
from django import oldforms, template |
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from django.conf import settings |
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from django.contrib.admin.filterspecs import FilterSpec |
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from django.contrib.admin.views.decorators import staff_member_required |
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from django.views.decorators.cache import never_cache |
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from django.contrib.contenttypes.models import ContentType |
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from django.core.exceptions import ImproperlyConfigured, ObjectDoesNotExist, PermissionDenied |
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from django.core.paginator import QuerySetPaginator, InvalidPage |
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from django.shortcuts import get_object_or_404, render_to_response |
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from django.db import models |
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from django.db.models.query import QuerySet |
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from django.http import Http404, HttpResponse, HttpResponseRedirect |
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from django.utils.html import escape |
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from django.utils.text import capfirst, get_text_list |
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from django.utils.encoding import force_unicode, smart_str |
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from django.utils.translation import ugettext as _ |
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from django.utils.safestring import mark_safe |
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import operator |
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|
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try: |
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set |
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except NameError: |
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from sets import Set as set # Python 2.3 fallback |
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|
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from django.contrib.admin.models import LogEntry, ADDITION, CHANGE, DELETION |
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if not LogEntry._meta.installed: |
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raise ImproperlyConfigured, "You'll need to put 'django.contrib.admin' in your INSTALLED_APPS setting before you can use the admin application." |
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|
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if 'django.core.context_processors.auth' not in settings.TEMPLATE_CONTEXT_PROCESSORS: |
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raise ImproperlyConfigured, "You'll need to put 'django.core.context_processors.auth' in your TEMPLATE_CONTEXT_PROCESSORS setting before you can use the admin application." |
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|
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# The system will display a "Show all" link on the change list only if the |
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# total result count is less than or equal to this setting. |
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MAX_SHOW_ALL_ALLOWED = 200 |
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|
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# Changelist settings |
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ALL_VAR = 'all' |
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ORDER_VAR = 'o' |
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ORDER_TYPE_VAR = 'ot' |
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PAGE_VAR = 'p' |
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SEARCH_VAR = 'q' |
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IS_POPUP_VAR = 'pop' |
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ERROR_FLAG = 'e' |
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|
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# Text to display within change-list table cells if the value is blank. |
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EMPTY_CHANGELIST_VALUE = '(None)' |
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|
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use_raw_id_admin = lambda field: isinstance(field.rel, (models.ManyToOneRel, models.ManyToManyRel)) and field.rel.raw_id_admin |
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|
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class IncorrectLookupParameters(Exception): |
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pass |
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|
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def quote(s): |
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""" |
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Ensure that primary key values do not confuse the admin URLs by escaping |
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any '/', '_' and ':' characters. Similar to urllib.quote, except that the |
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quoting is slightly different so that it doesn't get automatically |
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unquoted by the Web browser. |
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""" |
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if type(s) != type(''): |
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return s |
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res = list(s) |
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for i in range(len(res)): |
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c = res[i] |
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if c in ':/_': |
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res[i] = '_%02X' % ord(c) |
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return ''.join(res) |
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|
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def unquote(s): |
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""" |
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71 |
Undo the effects of quote(). Based heavily on urllib.unquote(). |
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""" |
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mychr = chr |
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myatoi = int |
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list = s.split('_') |
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res = [list[0]] |
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myappend = res.append |
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del list[0] |
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79 |
for item in list: |
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80 |
if item[1:2]: |
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81 |
try: |
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myappend(mychr(myatoi(item[:2], 16)) + item[2:]) |
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83 |
except ValueError: |
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84 |
myappend('_' + item) |
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85 |
else: |
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myappend('_' + item) |
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return "".join(res) |
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88 |
|
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89 |
def get_javascript_imports(opts, auto_populated_fields, field_sets): |
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# Put in any necessary JavaScript imports. |
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91 |
js = ['js/core.js', 'js/admin/RelatedObjectLookups.js'] |
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92 |
if auto_populated_fields: |
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93 |
js.append('js/urlify.js') |
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94 |
if opts.has_field_type(models.DateTimeField) or opts.has_field_type(models.TimeField) or opts.has_field_type(models.DateField): |
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95 |
js.extend(['js/calendar.js', 'js/admin/DateTimeShortcuts.js']) |
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96 |
if opts.get_ordered_objects(): |
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97 |
js.extend(['js/getElementsBySelector.js', 'js/dom-drag.js' , 'js/admin/ordering.js']) |
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98 |
if opts.admin.js: |
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99 |
js.extend(opts.admin.js) |
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100 |
seen_collapse = False |
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101 |
for field_set in field_sets: |
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102 |
if not seen_collapse and 'collapse' in field_set.classes: |
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103 |
seen_collapse = True |
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104 |
js.append('js/admin/CollapsedFieldsets.js') |
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105 |
|
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106 |
for field_line in field_set: |
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107 |
try: |
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108 |
for f in field_line: |
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109 |
if f.rel and isinstance(f, models.ManyToManyField) and f.rel.filter_interface: |
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110 |
js.extend(['js/SelectBox.js' , 'js/SelectFilter2.js']) |
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111 |
raise StopIteration |
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112 |
except StopIteration: |
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|
113 |
break |
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|
114 |
return js |
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|
115 |
|
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116 |
class AdminBoundField(object): |
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117 |
def __init__(self, field, field_mapping, original): |
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118 |
self.field = field |
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119 |
self.original = original |
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120 |
self.form_fields = [field_mapping[name] for name in self.field.get_manipulator_field_names('')] |
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121 |
self.element_id = self.form_fields[0].get_id() |
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122 |
self.has_label_first = not isinstance(self.field, models.BooleanField) |
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123 |
self.raw_id_admin = use_raw_id_admin(field) |
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124 |
self.is_date_time = isinstance(field, models.DateTimeField) |
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125 |
self.is_file_field = isinstance(field, models.FileField) |
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126 |
self.needs_add_label = field.rel and (isinstance(field.rel, models.ManyToOneRel) or isinstance(field.rel, models.ManyToManyRel)) and field.rel.to._meta.admin |
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127 |
self.hidden = isinstance(self.field, models.AutoField) |
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128 |
self.first = False |
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129 |
|
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130 |
classes = [] |
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131 |
if self.raw_id_admin: |
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|
132 |
classes.append('nowrap') |
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133 |
if max([bool(f.errors()) for f in self.form_fields]): |
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134 |
classes.append('error') |
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|
135 |
if classes: |
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|
136 |
self.cell_class_attribute = u' class="%s" ' % ' '.join(classes) |
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|
137 |
self._repr_filled = False |
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|
138 |
|
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139 |
if field.rel: |
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140 |
self.related_url = mark_safe(u'../../../%s/%s/' |
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141 |
% (field.rel.to._meta.app_label, |
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|
142 |
field.rel.to._meta.object_name.lower())) |
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|
143 |
|
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|
144 |
def original_value(self): |
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|
145 |
if self.original: |
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146 |
return self.original.__dict__[self.field.attname] |
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147 |
|
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|
148 |
def existing_display(self): |
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|
149 |
try: |
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|
150 |
return self._display |
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|
151 |
except AttributeError: |
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|
152 |
if isinstance(self.field.rel, models.ManyToOneRel): |
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|
153 |
self._display = force_unicode(getattr(self.original, self.field.name), strings_only=True) |
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|
154 |
elif isinstance(self.field.rel, models.ManyToManyRel): |
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|
155 |
self._display = u", ".join([force_unicode(obj) for obj in getattr(self.original, self.field.name).all()]) |
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|
156 |
return self._display |
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|
157 |
|
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|
158 |
def __repr__(self): |
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|
159 |
return repr(self.__dict__) |
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|
160 |
|
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|
161 |
def html_error_list(self): |
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|
162 |
return mark_safe(" ".join([form_field.html_error_list() for form_field in self.form_fields if form_field.errors])) |
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|
163 |
|
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|
164 |
def original_url(self): |
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|
165 |
if self.is_file_field and self.original and self.field.attname: |
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|
166 |
url_method = getattr(self.original, 'get_%s_url' % self.field.attname) |
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|
167 |
if callable(url_method): |
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|
168 |
return url_method() |
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|
169 |
return '' |
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|
170 |
|
03e267d67478
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|
171 |
class AdminBoundFieldLine(object): |
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|
172 |
def __init__(self, field_line, field_mapping, original): |
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|
173 |
self.bound_fields = [field.bind(field_mapping, original, AdminBoundField) for field in field_line] |
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|
174 |
for bound_field in self: |
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|
175 |
bound_field.first = True |
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|
176 |
break |
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|
177 |
|
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|
178 |
def __iter__(self): |
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|
179 |
for bound_field in self.bound_fields: |
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|
180 |
yield bound_field |
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|
181 |
|
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|
182 |
def __len__(self): |
03e267d67478
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|
183 |
return len(self.bound_fields) |
03e267d67478
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|
184 |
|
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
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|
185 |
class AdminBoundFieldSet(object): |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
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changeset
|
186 |
def __init__(self, field_set, field_mapping, original): |
03e267d67478
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|
187 |
self.name = field_set.name |
03e267d67478
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|
188 |
self.classes = field_set.classes |
03e267d67478
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|
189 |
self.description = field_set.description |
03e267d67478
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|
190 |
self.bound_field_lines = [field_line.bind(field_mapping, original, AdminBoundFieldLine) for field_line in field_set] |
03e267d67478
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changeset
|
191 |
|
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
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changeset
|
192 |
def __iter__(self): |
03e267d67478
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parents:
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changeset
|
193 |
for bound_field_line in self.bound_field_lines: |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
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changeset
|
194 |
yield bound_field_line |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
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changeset
|
195 |
|
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
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changeset
|
196 |
def __len__(self): |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
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changeset
|
197 |
return len(self.bound_field_lines) |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
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changeset
|
198 |
|
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
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changeset
|
199 |
def render_change_form(model, manipulator, context, add=False, change=False, form_url=''): |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
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parents:
diff
changeset
|
200 |
opts = model._meta |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
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changeset
|
201 |
app_label = opts.app_label |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
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parents:
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changeset
|
202 |
auto_populated_fields = [f for f in opts.fields if f.prepopulate_from] |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
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changeset
|
203 |
field_sets = opts.admin.get_field_sets(opts) |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
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changeset
|
204 |
original = getattr(manipulator, 'original_object', None) |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
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changeset
|
205 |
bound_field_sets = [field_set.bind(context['form'], original, AdminBoundFieldSet) for field_set in field_sets] |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
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changeset
|
206 |
first_form_field_id = bound_field_sets[0].bound_field_lines[0].bound_fields[0].form_fields[0].get_id(); |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
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parents:
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changeset
|
207 |
ordered_objects = opts.get_ordered_objects() |
03e267d67478
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parents:
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changeset
|
208 |
inline_related_objects = opts.get_followed_related_objects(manipulator.follow) |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
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parents:
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changeset
|
209 |
extra_context = { |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
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changeset
|
210 |
'add': add, |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
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changeset
|
211 |
'change': change, |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
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diff
changeset
|
212 |
'has_delete_permission': context['perms'][app_label][opts.get_delete_permission()], |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
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changeset
|
213 |
'has_change_permission': context['perms'][app_label][opts.get_change_permission()], |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
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changeset
|
214 |
'has_file_field': opts.has_field_type(models.FileField), |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
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parents:
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changeset
|
215 |
'has_absolute_url': hasattr(model, 'get_absolute_url'), |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
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parents:
diff
changeset
|
216 |
'auto_populated_fields': auto_populated_fields, |
03e267d67478
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changeset
|
217 |
'bound_field_sets': bound_field_sets, |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
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changeset
|
218 |
'first_form_field_id': first_form_field_id, |
03e267d67478
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changeset
|
219 |
'javascript_imports': get_javascript_imports(opts, auto_populated_fields, field_sets), |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
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diff
changeset
|
220 |
'ordered_objects': ordered_objects, |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
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changeset
|
221 |
'inline_related_objects': inline_related_objects, |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
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changeset
|
222 |
'form_url': mark_safe(form_url), |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
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changeset
|
223 |
'opts': opts, |
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224 |
'content_type_id': ContentType.objects.get_for_model(model).id, |
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225 |
} |
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context.update(extra_context) |
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227 |
return render_to_response([ |
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"admin/%s/%s/change_form.html" % (app_label, opts.object_name.lower()), |
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"admin/%s/change_form.html" % app_label, |
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230 |
"admin/change_form.html"], context_instance=context) |
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231 |
|
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232 |
def index(request): |
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return render_to_response('admin/index.html', {'title': _('Site administration')}, context_instance=template.RequestContext(request)) |
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index = staff_member_required(never_cache(index)) |
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235 |
|
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236 |
def add_stage(request, app_label, model_name, show_delete=False, form_url='', post_url=None, post_url_continue='../%s/', object_id_override=None): |
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model = models.get_model(app_label, model_name) |
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if model is None: |
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raise Http404("App %r, model %r, not found" % (app_label, model_name)) |
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opts = model._meta |
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241 |
|
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242 |
if not request.user.has_perm(app_label + '.' + opts.get_add_permission()): |
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243 |
raise PermissionDenied |
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244 |
|
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245 |
if post_url is None: |
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246 |
if request.user.has_perm(app_label + '.' + opts.get_change_permission()): |
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247 |
# redirect to list view |
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248 |
post_url = '../' |
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249 |
else: |
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250 |
# Object list will give 'Permission Denied', so go back to admin home |
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251 |
post_url = '../../../' |
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252 |
|
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manipulator = model.AddManipulator() |
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254 |
if request.POST: |
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new_data = request.POST.copy() |
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256 |
|
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257 |
if opts.has_field_type(models.FileField): |
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258 |
new_data.update(request.FILES) |
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259 |
|
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errors = manipulator.get_validation_errors(new_data) |
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261 |
manipulator.do_html2python(new_data) |
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|
262 |
|
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263 |
if not errors: |
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new_object = manipulator.save(new_data) |
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pk_value = new_object._get_pk_val() |
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LogEntry.objects.log_action(request.user.id, ContentType.objects.get_for_model(model).id, pk_value, force_unicode(new_object), ADDITION) |
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msg = _('The %(name)s "%(obj)s" was added successfully.') % {'name': force_unicode(opts.verbose_name), 'obj': force_unicode(new_object)} |
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268 |
# Here, we distinguish between different save types by checking for |
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269 |
# the presence of keys in request.POST. |
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270 |
if "_continue" in request.POST: |
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271 |
request.user.message_set.create(message=msg + ' ' + _("You may edit it again below.")) |
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272 |
if "_popup" in request.POST: |
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273 |
post_url_continue += "?_popup=1" |
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274 |
return HttpResponseRedirect(post_url_continue % pk_value) |
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275 |
if "_popup" in request.POST: |
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276 |
return HttpResponse('<script type="text/javascript">opener.dismissAddAnotherPopup(window, "%s", "%s");</script>' % \ |
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277 |
# escape() calls force_unicode. |
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278 |
(escape(pk_value), escape(new_object))) |
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279 |
elif "_addanother" in request.POST: |
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|
280 |
request.user.message_set.create(message=msg + ' ' + (_("You may add another %s below.") % force_unicode(opts.verbose_name))) |
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281 |
return HttpResponseRedirect(request.path) |
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|
282 |
else: |
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|
283 |
request.user.message_set.create(message=msg) |
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|
284 |
return HttpResponseRedirect(post_url) |
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|
285 |
else: |
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|
286 |
# Add default data. |
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|
287 |
new_data = manipulator.flatten_data() |
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|
288 |
|
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289 |
# Override the defaults with GET params, if they exist. |
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|
290 |
new_data.update(dict(request.GET.items())) |
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|
291 |
|
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292 |
errors = {} |
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|
293 |
|
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|
294 |
# Populate the FormWrapper. |
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295 |
form = oldforms.FormWrapper(manipulator, new_data, errors) |
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|
296 |
|
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|
297 |
c = template.RequestContext(request, { |
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|
298 |
'title': _('Add %s') % force_unicode(opts.verbose_name), |
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|
299 |
'form': form, |
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|
300 |
'is_popup': '_popup' in request.REQUEST, |
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|
301 |
'show_delete': show_delete, |
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|
302 |
}) |
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|
303 |
|
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|
304 |
if object_id_override is not None: |
03e267d67478
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|
305 |
c['object_id'] = object_id_override |
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|
306 |
|
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|
307 |
return render_change_form(model, manipulator, c, add=True) |
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|
308 |
add_stage = staff_member_required(never_cache(add_stage)) |
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|
309 |
|
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|
310 |
def change_stage(request, app_label, model_name, object_id): |
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|
311 |
model = models.get_model(app_label, model_name) |
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|
312 |
object_id = unquote(object_id) |
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|
313 |
if model is None: |
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|
314 |
raise Http404("App %r, model %r, not found" % (app_label, model_name)) |
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|
315 |
opts = model._meta |
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|
316 |
|
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|
317 |
if not request.user.has_perm(app_label + '.' + opts.get_change_permission()): |
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|
318 |
raise PermissionDenied |
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|
319 |
|
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|
320 |
if request.POST and "_saveasnew" in request.POST: |
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|
321 |
return add_stage(request, app_label, model_name, form_url='../../add/') |
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|
322 |
|
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|
323 |
try: |
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|
324 |
manipulator = model.ChangeManipulator(object_id) |
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|
325 |
except model.DoesNotExist: |
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|
326 |
raise Http404('%s object with primary key %r does not exist' % (model_name, escape(object_id))) |
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|
327 |
|
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|
328 |
if request.POST: |
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|
329 |
new_data = request.POST.copy() |
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changeset
|
330 |
|
03e267d67478
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|
331 |
if opts.has_field_type(models.FileField): |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
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parents:
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changeset
|
332 |
new_data.update(request.FILES) |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
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parents:
diff
changeset
|
333 |
|
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
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|
334 |
errors = manipulator.get_validation_errors(new_data) |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
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changeset
|
335 |
manipulator.do_html2python(new_data) |
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changeset
|
336 |
|
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|
337 |
if not errors: |
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|
338 |
new_object = manipulator.save(new_data) |
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|
339 |
pk_value = new_object._get_pk_val() |
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changeset
|
340 |
|
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
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parents:
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|
341 |
# Construct the change message. |
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parents:
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|
342 |
change_message = [] |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
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parents:
diff
changeset
|
343 |
if manipulator.fields_added: |
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parents:
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|
344 |
change_message.append(_('Added %s.') % get_text_list(manipulator.fields_added, _('and'))) |
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parents:
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|
345 |
if manipulator.fields_changed: |
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parents:
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changeset
|
346 |
change_message.append(_('Changed %s.') % get_text_list(manipulator.fields_changed, _('and'))) |
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parents:
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|
347 |
if manipulator.fields_deleted: |
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parents:
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changeset
|
348 |
change_message.append(_('Deleted %s.') % get_text_list(manipulator.fields_deleted, _('and'))) |
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parents:
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|
349 |
change_message = ' '.join(change_message) |
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Major reorganization of the soc svn repo, to merge into a single App Engine
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parents:
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changeset
|
350 |
if not change_message: |
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Major reorganization of the soc svn repo, to merge into a single App Engine
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parents:
diff
changeset
|
351 |
change_message = _('No fields changed.') |
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parents:
diff
changeset
|
352 |
LogEntry.objects.log_action(request.user.id, ContentType.objects.get_for_model(model).id, pk_value, force_unicode(new_object), CHANGE, change_message) |
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Major reorganization of the soc svn repo, to merge into a single App Engine
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changeset
|
353 |
|
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|
354 |
msg = _('The %(name)s "%(obj)s" was changed successfully.') % {'name': force_unicode(opts.verbose_name), 'obj': force_unicode(new_object)} |
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Major reorganization of the soc svn repo, to merge into a single App Engine
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parents:
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changeset
|
355 |
if "_continue" in request.POST: |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
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parents:
diff
changeset
|
356 |
request.user.message_set.create(message=msg + ' ' + _("You may edit it again below.")) |
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Major reorganization of the soc svn repo, to merge into a single App Engine
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parents:
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changeset
|
357 |
if '_popup' in request.REQUEST: |
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parents:
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|
358 |
return HttpResponseRedirect(request.path + "?_popup=1") |
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Major reorganization of the soc svn repo, to merge into a single App Engine
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parents:
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changeset
|
359 |
else: |
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parents:
diff
changeset
|
360 |
return HttpResponseRedirect(request.path) |
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Major reorganization of the soc svn repo, to merge into a single App Engine
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parents:
diff
changeset
|
361 |
elif "_saveasnew" in request.POST: |
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Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
362 |
request.user.message_set.create(message=_('The %(name)s "%(obj)s" was added successfully. You may edit it again below.') % {'name': force_unicode(opts.verbose_name), 'obj': force_unicode(new_object)}) |
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Major reorganization of the soc svn repo, to merge into a single App Engine
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parents:
diff
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|
363 |
return HttpResponseRedirect("../%s/" % pk_value) |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
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parents:
diff
changeset
|
364 |
elif "_addanother" in request.POST: |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
365 |
request.user.message_set.create(message=msg + ' ' + (_("You may add another %s below.") % force_unicode(opts.verbose_name))) |
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Major reorganization of the soc svn repo, to merge into a single App Engine
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parents:
diff
changeset
|
366 |
return HttpResponseRedirect("../add/") |
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Major reorganization of the soc svn repo, to merge into a single App Engine
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parents:
diff
changeset
|
367 |
else: |
03e267d67478
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parents:
diff
changeset
|
368 |
request.user.message_set.create(message=msg) |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
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parents:
diff
changeset
|
369 |
return HttpResponseRedirect("../") |
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Major reorganization of the soc svn repo, to merge into a single App Engine
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parents:
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changeset
|
370 |
else: |
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parents:
diff
changeset
|
371 |
# Populate new_data with a "flattened" version of the current data. |
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parents:
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changeset
|
372 |
new_data = manipulator.flatten_data() |
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parents:
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changeset
|
373 |
|
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parents:
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changeset
|
374 |
# TODO: do this in flatten_data... |
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Major reorganization of the soc svn repo, to merge into a single App Engine
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|
375 |
# If the object has ordered objects on its admin page, get the existing |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
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parents:
diff
changeset
|
376 |
# order and flatten it into a comma-separated list of IDs. |
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Major reorganization of the soc svn repo, to merge into a single App Engine
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parents:
diff
changeset
|
377 |
|
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Major reorganization of the soc svn repo, to merge into a single App Engine
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parents:
diff
changeset
|
378 |
id_order_list = [] |
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Major reorganization of the soc svn repo, to merge into a single App Engine
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parents:
diff
changeset
|
379 |
for rel_obj in opts.get_ordered_objects(): |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
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parents:
diff
changeset
|
380 |
id_order_list.extend(getattr(manipulator.original_object, 'get_%s_order' % rel_obj.object_name.lower())()) |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
381 |
if id_order_list: |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
382 |
new_data['order_'] = ','.join(map(str, id_order_list)) |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
383 |
errors = {} |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
384 |
|
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
385 |
# Populate the FormWrapper. |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
386 |
form = oldforms.FormWrapper(manipulator, new_data, errors) |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
387 |
form.original = manipulator.original_object |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
388 |
form.order_objects = [] |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
389 |
|
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
390 |
#TODO Should be done in flatten_data / FormWrapper construction |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
391 |
for related in opts.get_followed_related_objects(): |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
392 |
wrt = related.opts.order_with_respect_to |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
393 |
if wrt and wrt.rel and wrt.rel.to == opts: |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
394 |
func = getattr(manipulator.original_object, 'get_%s_list' % |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
395 |
related.get_accessor_name()) |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
396 |
orig_list = func() |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
397 |
form.order_objects.extend(orig_list) |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
398 |
|
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
399 |
c = template.RequestContext(request, { |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
400 |
'title': _('Change %s') % force_unicode(opts.verbose_name), |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
401 |
'form': form, |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
402 |
'object_id': object_id, |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
403 |
'original': manipulator.original_object, |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
404 |
'is_popup': '_popup' in request.REQUEST, |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
405 |
}) |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
406 |
return render_change_form(model, manipulator, c, change=True) |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
407 |
change_stage = staff_member_required(never_cache(change_stage)) |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
408 |
|
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
409 |
def _nest_help(obj, depth, val): |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
410 |
current = obj |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
411 |
for i in range(depth): |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
412 |
current = current[-1] |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
413 |
current.append(val) |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
414 |
|
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
415 |
def _get_deleted_objects(deleted_objects, perms_needed, user, obj, opts, current_depth): |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
416 |
"Helper function that recursively populates deleted_objects." |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
417 |
nh = _nest_help # Bind to local variable for performance |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
418 |
if current_depth > 16: |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
419 |
return # Avoid recursing too deep. |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
420 |
opts_seen = [] |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
421 |
for related in opts.get_all_related_objects(): |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
422 |
if related.opts in opts_seen: |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
423 |
continue |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
424 |
opts_seen.append(related.opts) |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
425 |
rel_opts_name = related.get_accessor_name() |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
426 |
if isinstance(related.field.rel, models.OneToOneRel): |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
427 |
try: |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
428 |
sub_obj = getattr(obj, rel_opts_name) |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
429 |
except ObjectDoesNotExist: |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
430 |
pass |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
431 |
else: |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
432 |
if related.opts.admin: |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
433 |
p = '%s.%s' % (related.opts.app_label, related.opts.get_delete_permission()) |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
434 |
if not user.has_perm(p): |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
435 |
perms_needed.add(related.opts.verbose_name) |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
436 |
# We don't care about populating deleted_objects now. |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
437 |
continue |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
438 |
if related.field.rel.edit_inline or not related.opts.admin: |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
439 |
# Don't display link to edit, because it either has no |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
440 |
# admin or is edited inline. |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
441 |
nh(deleted_objects, current_depth, [mark_safe(u'%s: %s' % (force_unicode(capfirst(related.opts.verbose_name)), sub_obj)), []]) |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
442 |
else: |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
443 |
# Display a link to the admin page. |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
444 |
nh(deleted_objects, current_depth, [mark_safe(u'%s: <a href="../../../../%s/%s/%s/">%s</a>' % |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
445 |
(escape(force_unicode(capfirst(related.opts.verbose_name))), |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
446 |
related.opts.app_label, |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
447 |
related.opts.object_name.lower(), |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
448 |
sub_obj._get_pk_val(), sub_obj)), []]) |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
449 |
_get_deleted_objects(deleted_objects, perms_needed, user, sub_obj, related.opts, current_depth+2) |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
450 |
else: |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
451 |
has_related_objs = False |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
452 |
for sub_obj in getattr(obj, rel_opts_name).all(): |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
453 |
has_related_objs = True |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
454 |
if related.field.rel.edit_inline or not related.opts.admin: |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
455 |
# Don't display link to edit, because it either has no |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
456 |
# admin or is edited inline. |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
457 |
nh(deleted_objects, current_depth, [u'%s: %s' % (force_unicode(capfirst(related.opts.verbose_name)), escape(sub_obj)), []]) |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
458 |
else: |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
459 |
# Display a link to the admin page. |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
460 |
nh(deleted_objects, current_depth, [mark_safe(u'%s: <a href="../../../../%s/%s/%s/">%s</a>' % \ |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
461 |
(escape(force_unicode(capfirst(related.opts.verbose_name))), related.opts.app_label, related.opts.object_name.lower(), sub_obj._get_pk_val(), escape(sub_obj))), []]) |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
462 |
_get_deleted_objects(deleted_objects, perms_needed, user, sub_obj, related.opts, current_depth+2) |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
463 |
# If there were related objects, and the user doesn't have |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
464 |
# permission to delete them, add the missing perm to perms_needed. |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
465 |
if related.opts.admin and has_related_objs: |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
466 |
p = '%s.%s' % (related.opts.app_label, related.opts.get_delete_permission()) |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
467 |
if not user.has_perm(p): |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
468 |
perms_needed.add(related.opts.verbose_name) |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
469 |
for related in opts.get_all_related_many_to_many_objects(): |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
470 |
if related.opts in opts_seen: |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
471 |
continue |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
472 |
opts_seen.append(related.opts) |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
473 |
rel_opts_name = related.get_accessor_name() |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
474 |
has_related_objs = False |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
475 |
|
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
476 |
# related.get_accessor_name() could return None for symmetrical relationships |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
477 |
if rel_opts_name: |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
478 |
rel_objs = getattr(obj, rel_opts_name, None) |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
479 |
if rel_objs: |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
480 |
has_related_objs = True |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
481 |
|
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
482 |
if has_related_objs: |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
483 |
for sub_obj in rel_objs.all(): |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
484 |
if related.field.rel.edit_inline or not related.opts.admin: |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
485 |
# Don't display link to edit, because it either has no |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
486 |
# admin or is edited inline. |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
487 |
nh(deleted_objects, current_depth, [_('One or more %(fieldname)s in %(name)s: %(obj)s') % \ |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
488 |
{'fieldname': force_unicode(related.field.verbose_name), 'name': force_unicode(related.opts.verbose_name), 'obj': escape(sub_obj)}, []]) |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
489 |
else: |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
490 |
# Display a link to the admin page. |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
491 |
nh(deleted_objects, current_depth, [ |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
492 |
mark_safe((_('One or more %(fieldname)s in %(name)s:') % {'fieldname': escape(force_unicode(related.field.verbose_name)), 'name': escape(force_unicode(related.opts.verbose_name))}) + \ |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
493 |
(u' <a href="../../../../%s/%s/%s/">%s</a>' % \ |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
494 |
(related.opts.app_label, related.opts.module_name, sub_obj._get_pk_val(), escape(sub_obj)))), []]) |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
495 |
# If there were related objects, and the user doesn't have |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
496 |
# permission to change them, add the missing perm to perms_needed. |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
497 |
if related.opts.admin and has_related_objs: |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
498 |
p = u'%s.%s' % (related.opts.app_label, related.opts.get_change_permission()) |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
499 |
if not user.has_perm(p): |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
500 |
perms_needed.add(related.opts.verbose_name) |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
501 |
|
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
502 |
def delete_stage(request, app_label, model_name, object_id): |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
503 |
model = models.get_model(app_label, model_name) |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
504 |
object_id = unquote(object_id) |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
505 |
if model is None: |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
506 |
raise Http404("App %r, model %r, not found" % (app_label, model_name)) |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
507 |
opts = model._meta |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
508 |
if not request.user.has_perm(app_label + '.' + opts.get_delete_permission()): |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
509 |
raise PermissionDenied |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
510 |
obj = get_object_or_404(model, pk=object_id) |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
511 |
|
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
512 |
# Populate deleted_objects, a data structure of all related objects that |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
513 |
# will also be deleted. |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
514 |
deleted_objects = [mark_safe(u'%s: <a href="../../%s/">%s</a>' % (escape(force_unicode(capfirst(opts.verbose_name))), force_unicode(object_id), escape(obj))), []] |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
515 |
perms_needed = set() |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
516 |
_get_deleted_objects(deleted_objects, perms_needed, request.user, obj, opts, 1) |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
517 |
|
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
518 |
if request.POST: # The user has already confirmed the deletion. |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
519 |
if perms_needed: |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
520 |
raise PermissionDenied |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
521 |
obj_display = force_unicode(obj) |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
522 |
obj.delete() |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
523 |
LogEntry.objects.log_action(request.user.id, ContentType.objects.get_for_model(model).id, object_id, obj_display, DELETION) |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
524 |
request.user.message_set.create(message=_('The %(name)s "%(obj)s" was deleted successfully.') % {'name': force_unicode(opts.verbose_name), 'obj': obj_display}) |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
525 |
return HttpResponseRedirect("../../") |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
526 |
extra_context = { |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
527 |
"title": _("Are you sure?"), |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
528 |
"object_name": force_unicode(opts.verbose_name), |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
529 |
"object": obj, |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
530 |
"deleted_objects": deleted_objects, |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
531 |
"perms_lacking": perms_needed, |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
532 |
"opts": model._meta, |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
533 |
} |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
534 |
return render_to_response(["admin/%s/%s/delete_confirmation.html" % (app_label, opts.object_name.lower() ), |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
535 |
"admin/%s/delete_confirmation.html" % app_label , |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
536 |
"admin/delete_confirmation.html"], extra_context, context_instance=template.RequestContext(request)) |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
537 |
delete_stage = staff_member_required(never_cache(delete_stage)) |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
538 |
|
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
539 |
def history(request, app_label, model_name, object_id): |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
540 |
model = models.get_model(app_label, model_name) |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
541 |
object_id = unquote(object_id) |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
542 |
if model is None: |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
543 |
raise Http404("App %r, model %r, not found" % (app_label, model_name)) |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
544 |
action_list = LogEntry.objects.filter(object_id=object_id, |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
545 |
content_type__id__exact=ContentType.objects.get_for_model(model).id).select_related().order_by('action_time') |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
546 |
# If no history was found, see whether this object even exists. |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
547 |
obj = get_object_or_404(model, pk=object_id) |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
548 |
extra_context = { |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
549 |
'title': _('Change history: %s') % obj, |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
550 |
'action_list': action_list, |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
551 |
'module_name': force_unicode(capfirst(model._meta.verbose_name_plural)), |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
552 |
'object': obj, |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
553 |
} |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
554 |
return render_to_response(["admin/%s/%s/object_history.html" % (app_label, model._meta.object_name.lower()), |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
555 |
"admin/%s/object_history.html" % app_label , |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
556 |
"admin/object_history.html"], extra_context, context_instance=template.RequestContext(request)) |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
557 |
history = staff_member_required(never_cache(history)) |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
558 |
|
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
559 |
class ChangeList(object): |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
560 |
def __init__(self, request, model): |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
561 |
self.model = model |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
562 |
self.opts = model._meta |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
563 |
self.lookup_opts = self.opts |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
564 |
self.manager = self.opts.admin.manager |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
565 |
|
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
566 |
# Get search parameters from the query string. |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
567 |
try: |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
568 |
self.page_num = int(request.GET.get(PAGE_VAR, 0)) |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
569 |
except ValueError: |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
570 |
self.page_num = 0 |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
571 |
self.show_all = ALL_VAR in request.GET |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
572 |
self.is_popup = IS_POPUP_VAR in request.GET |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
573 |
self.params = dict(request.GET.items()) |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
574 |
if PAGE_VAR in self.params: |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
575 |
del self.params[PAGE_VAR] |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
576 |
if ERROR_FLAG in self.params: |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
577 |
del self.params[ERROR_FLAG] |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
578 |
|
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
579 |
self.order_field, self.order_type = self.get_ordering() |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
580 |
self.query = request.GET.get(SEARCH_VAR, '') |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
581 |
self.query_set = self.get_query_set() |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
582 |
self.get_results(request) |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
583 |
self.title = (self.is_popup and _('Select %s') % force_unicode(self.opts.verbose_name) or _('Select %s to change') % force_unicode(self.opts.verbose_name)) |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
584 |
self.filter_specs, self.has_filters = self.get_filters(request) |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
585 |
self.pk_attname = self.lookup_opts.pk.attname |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
586 |
|
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
587 |
def get_filters(self, request): |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
588 |
filter_specs = [] |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
589 |
if self.lookup_opts.admin.list_filter and not self.opts.one_to_one_field: |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
590 |
filter_fields = [self.lookup_opts.get_field(field_name) \ |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
591 |
for field_name in self.lookup_opts.admin.list_filter] |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
592 |
for f in filter_fields: |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
593 |
spec = FilterSpec.create(f, request, self.params, self.model) |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
594 |
if spec and spec.has_output(): |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
595 |
filter_specs.append(spec) |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
596 |
return filter_specs, bool(filter_specs) |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
597 |
|
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
598 |
def get_query_string(self, new_params=None, remove=None): |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
599 |
if new_params is None: new_params = {} |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
600 |
if remove is None: remove = [] |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
601 |
p = self.params.copy() |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
602 |
for r in remove: |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
603 |
for k in p.keys(): |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
604 |
if k.startswith(r): |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
605 |
del p[k] |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
606 |
for k, v in new_params.items(): |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
607 |
if k in p and v is None: |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
608 |
del p[k] |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
609 |
elif v is not None: |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
610 |
p[k] = v |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
611 |
return mark_safe('?' + '&'.join([u'%s=%s' % (k, v) for k, v in p.items()]).replace(' ', '%20')) |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
612 |
|
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
613 |
def get_results(self, request): |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
614 |
paginator = QuerySetPaginator(self.query_set, self.lookup_opts.admin.list_per_page) |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
615 |
|
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
616 |
# Get the number of objects, with admin filters applied. |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
617 |
try: |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
618 |
result_count = paginator.count |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
619 |
# Naked except! Because we don't have any other way of validating |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
620 |
# "params". They might be invalid if the keyword arguments are |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
621 |
# incorrect, or if the values are not in the correct type (which would |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
622 |
# result in a database error). |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
623 |
except: |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
624 |
raise IncorrectLookupParameters |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
625 |
|
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
626 |
# Get the total number of objects, with no admin filters applied. |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
627 |
# Perform a slight optimization: Check to see whether any filters were |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
628 |
# given. If not, use paginator.hits to calculate the number of objects, |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
629 |
# because we've already done paginator.hits and the value is cached. |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
630 |
if not self.query_set.query.where: |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
631 |
full_result_count = result_count |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
632 |
else: |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
633 |
full_result_count = self.manager.count() |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
634 |
|
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
635 |
can_show_all = result_count <= MAX_SHOW_ALL_ALLOWED |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
636 |
multi_page = result_count > self.lookup_opts.admin.list_per_page |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
637 |
|
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
638 |
# Get the list of objects to display on this page. |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
639 |
if (self.show_all and can_show_all) or not multi_page: |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
640 |
result_list = list(self.query_set) |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
641 |
else: |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
642 |
try: |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
643 |
result_list = paginator.page(self.page_num+1).object_list |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
644 |
except InvalidPage: |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
645 |
result_list = () |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
646 |
|
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
647 |
self.result_count = result_count |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
648 |
self.full_result_count = full_result_count |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
649 |
self.result_list = result_list |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
650 |
self.can_show_all = can_show_all |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
651 |
self.multi_page = multi_page |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
652 |
self.paginator = paginator |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
653 |
|
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
654 |
def get_ordering(self): |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
655 |
lookup_opts, params = self.lookup_opts, self.params |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
656 |
# For ordering, first check the "ordering" parameter in the admin |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
657 |
# options, then check the object's default ordering. If neither of |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
658 |
# those exist, order descending by ID by default. Finally, look for |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
659 |
# manually-specified ordering from the query string. |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
660 |
ordering = lookup_opts.admin.ordering or lookup_opts.ordering or ['-' + lookup_opts.pk.name] |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
661 |
|
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
662 |
if ordering[0].startswith('-'): |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
663 |
order_field, order_type = ordering[0][1:], 'desc' |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
664 |
else: |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
665 |
order_field, order_type = ordering[0], 'asc' |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
666 |
if ORDER_VAR in params: |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
667 |
try: |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
668 |
field_name = lookup_opts.admin.list_display[int(params[ORDER_VAR])] |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
669 |
try: |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
670 |
f = lookup_opts.get_field(field_name) |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
671 |
except models.FieldDoesNotExist: |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
672 |
# see if field_name is a name of a non-field |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
673 |
# that allows sorting |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
674 |
try: |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
675 |
attr = getattr(lookup_opts.admin.manager.model, field_name) |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
676 |
order_field = attr.admin_order_field |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
677 |
except AttributeError: |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
678 |
pass |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
679 |
else: |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
680 |
if not isinstance(f.rel, models.ManyToOneRel) or not f.null: |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
681 |
order_field = f.name |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
682 |
except (IndexError, ValueError): |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
683 |
pass # Invalid ordering specified. Just use the default. |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
684 |
if ORDER_TYPE_VAR in params and params[ORDER_TYPE_VAR] in ('asc', 'desc'): |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
685 |
order_type = params[ORDER_TYPE_VAR] |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
686 |
return order_field, order_type |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
687 |
|
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
688 |
def get_query_set(self): |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
689 |
qs = self.manager.get_query_set() |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
690 |
lookup_params = self.params.copy() # a dictionary of the query string |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
691 |
for i in (ALL_VAR, ORDER_VAR, ORDER_TYPE_VAR, SEARCH_VAR, IS_POPUP_VAR): |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
692 |
if i in lookup_params: |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
693 |
del lookup_params[i] |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
694 |
for key, value in lookup_params.items(): |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
695 |
if not isinstance(key, str): |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
696 |
# 'key' will be used as a keyword argument later, so Python |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
697 |
# requires it to be a string. |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
698 |
del lookup_params[key] |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
699 |
lookup_params[smart_str(key)] = value |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
700 |
|
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
701 |
# Apply lookup parameters from the query string. |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
702 |
qs = qs.filter(**lookup_params) |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
703 |
|
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
704 |
# Use select_related() if one of the list_display options is a field |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
705 |
# with a relationship. |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
706 |
if self.lookup_opts.admin.list_select_related: |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
707 |
qs = qs.select_related() |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
708 |
else: |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
709 |
for field_name in self.lookup_opts.admin.list_display: |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
710 |
try: |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
711 |
f = self.lookup_opts.get_field(field_name) |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
712 |
except models.FieldDoesNotExist: |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
713 |
pass |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
714 |
else: |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
715 |
if isinstance(f.rel, models.ManyToOneRel): |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
716 |
qs = qs.select_related() |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
717 |
break |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
718 |
|
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
719 |
# Set ordering. |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
720 |
if self.order_field: |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
721 |
qs = qs.order_by('%s%s' % ((self.order_type == 'desc' and '-' or ''), self.order_field)) |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
722 |
|
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
723 |
# Apply keyword searches. |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
724 |
def construct_search(field_name): |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
725 |
if field_name.startswith('^'): |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
726 |
return "%s__istartswith" % field_name[1:] |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
727 |
elif field_name.startswith('='): |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
728 |
return "%s__iexact" % field_name[1:] |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
729 |
elif field_name.startswith('@'): |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
730 |
return "%s__search" % field_name[1:] |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
731 |
else: |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
732 |
return "%s__icontains" % field_name |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
733 |
|
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
734 |
if self.lookup_opts.admin.search_fields and self.query: |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
735 |
for bit in self.query.split(): |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
736 |
or_queries = [models.Q(**{construct_search(field_name): bit}) for field_name in self.lookup_opts.admin.search_fields] |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
737 |
other_qs = QuerySet(self.model) |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
738 |
other_qs.dup_select_related(qs) |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
739 |
other_qs = other_qs.filter(reduce(operator.or_, or_queries)) |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
740 |
qs = qs & other_qs |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
741 |
|
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
742 |
if self.opts.one_to_one_field: |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
743 |
qs = qs.complex_filter(self.opts.one_to_one_field.rel.limit_choices_to) |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
744 |
|
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
745 |
return qs |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
746 |
|
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
747 |
def url_for_result(self, result): |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
748 |
return "%s/" % quote(getattr(result, self.pk_attname)) |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
749 |
|
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
750 |
def change_list(request, app_label, model_name): |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
751 |
model = models.get_model(app_label, model_name) |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
752 |
if model is None: |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
753 |
raise Http404("App %r, model %r, not found" % (app_label, model_name)) |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
754 |
if not request.user.has_perm(app_label + '.' + model._meta.get_change_permission()): |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
755 |
raise PermissionDenied |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
756 |
try: |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
757 |
cl = ChangeList(request, model) |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
758 |
except IncorrectLookupParameters: |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
759 |
# Wacky lookup parameters were given, so redirect to the main |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
760 |
# changelist page, without parameters, and pass an 'invalid=1' |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
761 |
# parameter via the query string. If wacky parameters were given and |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
762 |
# the 'invalid=1' parameter was already in the query string, something |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
763 |
# is screwed up with the database, so display an error page. |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
764 |
if ERROR_FLAG in request.GET.keys(): |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
765 |
return render_to_response('admin/invalid_setup.html', {'title': _('Database error')}) |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
766 |
return HttpResponseRedirect(request.path + '?' + ERROR_FLAG + '=1') |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
767 |
c = template.RequestContext(request, { |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
768 |
'title': cl.title, |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
769 |
'is_popup': cl.is_popup, |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
770 |
'cl': cl, |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
771 |
}) |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
772 |
c.update({'has_add_permission': c['perms'][app_label][cl.opts.get_add_permission()]}), |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
773 |
return render_to_response(['admin/%s/%s/change_list.html' % (app_label, cl.opts.object_name.lower()), |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
774 |
'admin/%s/change_list.html' % app_label, |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
775 |
'admin/change_list.html'], context_instance=c) |
03e267d67478
Major reorganization of the soc svn repo, to merge into a single App Engine
Todd Larsen <tlarsen@google.com>
parents:
diff
changeset
|
776 |
change_list = staff_member_required(never_cache(change_list)) |