def get_json_export(self, context):
results = self._get_objects(context)
return json.dumps(
{'objects': results},
ensure_ascii=False,
indent=(self.request.GET.get('export_json_format', 'off') == 'on')
and 4 or None)
def get_context(self):
context = super(CommAdminView, self).get_context()
if not settings.DEBUG and 'nav_menu' in self.request.session:
nav_menu = json.loads(self.request.session['nav_menu'])
else:
menus = copy.copy(self.get_nav_menu())
def check_menu_permission(item):
need_perm = item.pop('perm', None)
if need_perm is None:
return True
elif callable(need_perm):
return need_perm(self.user)
elif need_perm == 'super':
return self.user.is_superuser
else:
return self.user.has_perm(need_perm)
def filter_item(item):
if 'menus' in item:
item['menus'] = [filter_item(
i) for i in item['menus'] if check_menu_permission(i)]
return item
nav_menu = [filter_item(item) for item in menus if check_menu_permission(item)]
nav_menu = filter(lambda i: bool(i['menus']), nav_menu)
if not settings.DEBUG:
self.request.session['nav_menu'] = json.dumps(nav_menu)
self.request.session.modified = True
def check_selected(menu, path):
selected = False
if 'url' in menu:
chop_index = menu['url'].find('?')
if chop_index == -1:
selected = path.startswith(menu['url'])
else:
selected = path.startswith(menu['url'][:chop_index])
if 'menus' in menu:
for m in menu['menus']:
_s = check_selected(m, path)
if _s:
selected = True
if selected:
menu['selected'] = True
return selected
for menu in nav_menu:
check_selected(menu, self.request.path)
context.update({
'menu_template': self.menu_template,
'nav_menu': nav_menu,
'site_title': self.site_title or _(u'Django Xadmin'),
'site_footer': self.site_footer or _(u'my-company.inc 2013'),
'breadcrumbs': self.get_breadcrumb()
})
return context
def block_top_navmenu(self, context, nodes):
themes = [{'name': _(u"Default"), 'description': _(
u"Default bootstrap theme"), 'css': self.default_theme},
{'name': _(u"Bootstrap2"), 'description': _(u"Bootstrap 2.x theme"),
'css': self.bootstrap2_theme}]
select_css = context.get('site_theme', self.default_theme)
if self.user_themes:
themes.extend(self.user_themes)
if self.use_bootswatch:
ex_themes = cache.get(THEME_CACHE_KEY)
if ex_themes:
themes.extend(json.loads(ex_themes))
else:
ex_themes = []
try:
h = httplib2.Http(".cache", disable_ssl_certificate_validation=True)
resp, content = h.request("http://bootswatch.com/api/3.json", 'GET', \
"", headers={"Accept": "application/json", "User-Agent": self.request.META['HTTP_USER_AGENT']})
watch_themes = json.loads(content)['themes']
ex_themes.extend([
{'name': t['name'], 'description': t['description'],
'css': t['cssMin'], 'thumbnail': t['thumbnail']}
for t in watch_themes])
except Exception, e:
print e
cache.set(THEME_CACHE_KEY, json.dumps(ex_themes), 24 * 3600)
themes.extend(ex_themes)
def block_top_navmenu(self, context, nodes):
themes = [
{'name': _(u"Default"), 'description': _(u"Default bootstrap theme"), 'css': self.default_theme},
{'name': _(u"Bootstrap2"), 'description': _(u"Bootstrap 2.x theme"), 'css': self.bootstrap2_theme},
]
select_css = context.get('site_theme', self.default_theme)
if self.user_themes:
themes.extend(self.user_themes)
if self.use_bootswatch:
ex_themes = cache.get(THEME_CACHE_KEY)
if ex_themes:
themes.extend(json.loads(ex_themes))
else:
ex_themes = []
try:
h = httplib2.Http()
resp, content = h.request("https://bootswatch.com/api/3.json", 'GET', '',
headers={"Accept": "application/json", "User-Agent": self.request.META['HTTP_USER_AGENT']})
if six.PY3:
content = content.decode()
watch_themes = json.loads(content)['themes']
ex_themes.extend([
{'name': t['name'], 'description': t['description'],
'css': t['cssMin'], 'thumbnail': t['thumbnail']}
for t in watch_themes])
except Exception as e:
print(e)
cache.set(THEME_CACHE_KEY, json.dumps(ex_themes), 24 * 3600)
themes.extend(ex_themes)
nodes.append(loader.render_to_string('xadmin/blocks/comm.top.theme.html', {'themes': themes, 'select_css': select_css}))
def get(self, request, *args, **kwargs):
from django.contrib.gis import geos
field = kwargs['field']
x1 = request.GET.get('x1', None)
y1 = request.GET.get('y1', None)
x2 = request.GET.get('x2', None)
y2 = request.GET.get('y2', None)
content = []
bbox = (x1, y1, x2, y2)
geom = geos.Polygon.from_bbox(bbox)
qargs = { '%s__intersects' % field: geom, }
queryset = self.model.gis.filter( **qargs )
name_for_map = self.model._meta.get_field(field).name_for_map
for item in queryset:
location = getattr(item, field)
data = {'lon': location.coords[0], 'lat': location.coords[1], 'name': item.name};
if name_for_map:
name_for_map_value = getattr(item, name_for_map)
if callable(name_for_map_value):
data['name'] = name_for_map_value()
else:
data['name'] = name_for_map_value
else:
data['name'] = ''
content.append(data);
response = HttpResponse(content_type="application/json; charset=UTF-8")
response.write(
json.dumps(content, cls=JSONEncoder, ensure_ascii=False))
return response
def get(self, request, name):
if name not in self.data_charts:
return HttpResponseNotFound()
self.chart = self.data_charts[name]
self.x_field = self.chart['x-field']
y_fields = self.chart['y-field']
self.y_fields = (y_fields, ) if type(y_fields) not in (
list, tuple) else y_fields
datas = [{
"data": [],
"label":
force_text(label_for_field(i, self.model, model_admin=self))
} for i in self.y_fields]
self.make_result_list()
for obj in self.result_list:
xf, attrs, value = lookup_field(self.x_field, obj, self)
for i, yfname in enumerate(self.y_fields):
yf, yattrs, yv = lookup_field(yfname, obj, self)
datas[i]["data"].append((value, yv))
option = {
'series': {
'lines': {
'show': True
},
'points': {
'show': False
}
},
'grid': {
'hoverable': True,
'clickable': True
}
}
try:
xfield = self.opts.get_field(self.x_field)
if type(xfield) in (models.DateTimeField, models.DateField,
models.TimeField):
option['xaxis'] = {'mode': "time", 'tickLength': 5}
if type(xfield) is models.DateField:
option['xaxis']['timeformat'] = "%y/%m/%d"
elif type(xfield) is models.TimeField:
option['xaxis']['timeformat'] = "%H:%M:%S"
else:
option['xaxis']['timeformat'] = "%y/%m/%d %H:%M:%S"
except Exception:
pass
option.update(self.chart.get('option', {}))
content = {'data': datas, 'option': option}
result = json.dumps(content, cls=JSONEncoder, ensure_ascii=False)
# print(result)
return HttpResponse(result)
def render_response(self, content, response_type='json'):
if response_type == 'json':
response = HttpResponse(content_type="application/json; charset=UTF-8")
response.write(
json.dumps(content, cls=JSONEncoder, ensure_ascii=False))
return response
return HttpResponse(content)
def block_top_navmenu(self, context, nodes):
themes = [
{'name': _(u"Default"), 'description': _(u"Default bootstrap theme"), 'css': self.default_theme},
{'name': _(u"Bootstrap2"), 'description': _(u"Bootstrap 2.x theme"), 'css': self.bootstrap2_theme},
]
select_css = context.get('site_theme', self.default_theme)
if self.user_themes:
themes.extend(self.user_themes)
if self.use_bootswatch:
ex_themes = cache.get(THEME_CACHE_KEY)
if ex_themes:
themes.extend(json.loads(ex_themes))
else:
ex_themes = []
try:
h = httplib2.Http()
resp, content = h.request("https://bootswatch.com/api/3.json", 'GET', '',
headers={"Accept": "application/json", "User-Agent": self.request.META['HTTP_USER_AGENT']})
if six.PY3:
content = content.decode()
watch_themes = json.loads(content)['themes']
ex_themes.extend([
{'name': t['name'], 'description': t['description'],
'css': t['cssMin'], 'thumbnail': t['thumbnail']}
for t in watch_themes])
except Exception as e:
print(e)
cache.set(THEME_CACHE_KEY, json.dumps(ex_themes), 24 * 3600)
themes.extend(ex_themes)
nodes.append(loader.render_to_string('xadmin/blocks/comm.top.theme.html', {'themes': themes, 'select_css': select_css}))
def get(self, request, name):
if name not in self.data_dict_charts:
return HttpResponseNotFound()
self.chart = self.data_dict_charts[name]
self.x_field_name = self.chart.get('x-field-name')
self.y_field_name = self.chart.get('x-field-name')
self.x_ticks = self.chart.get('x-ticks')
self.y_ticks = self.chart.get('y-ticks')
datas = self.chart['datas']
option = {
'series': {'lines': {'show': True}, 'points': {'show': True}},
'grid': {'hoverable': True, 'clickable': True},
}
try:
xfield = datas[0].get('data')[0][0]
if type(xfield) in (datetime.datetime, datetime.date, datetime.time):
option['xaxis'] = {'mode': "time", 'tickLength': 5}
if type(xfield) is datetime.date:
option['xaxis']['timeformat'] = "%y/%m/%d"
elif type(xfield) is datetime.time:
option['xaxis']['timeformat'] = "%H:%M:%S"
else:
if xfield.hour == 0 and xfield.minute == 0 and xfield.second == 0:
option['xaxis']['timeformat'] = "%y/%m/%d"
else:
option['xaxis']['timeformat'] = "%y/%m/%d %H:%M:%S"
except Exception:
pass
content = {'data': datas, 'option': option}
result = json.dumps(content, cls=JSONEncoder, ensure_ascii=False)
return HttpResponse(result)
def block_top_navmenu(self, context, nodes):
themes = [{'name': _(u"Default"), 'description': _(
u"Default bootstrap theme"), 'css': self.default_theme},
{'name': _(u"Bootstrap2"), 'description': _(u"Bootstrap 2.x theme"),
'css': self.bootstrap2_theme}]
select_css = context.get('site_theme', self.default_theme)
if self.user_themes:
themes.extend(self.user_themes)
if self.use_bootswatch:
ex_themes = cache.get(THEME_CACHE_KEY)
if ex_themes:
themes.extend(json.loads(ex_themes))
else:
ex_themes = []
try:
watch_themes = json.loads(urllib.urlopen(
'http://api.bootswatch.com/3/').read())['themes']
ex_themes.extend([
{'name': t['name'], 'description': t['description'],
'css': t['cssMin'], 'thumbnail': t['thumbnail']}
for t in watch_themes])
except Exception:
pass
cache.set(THEME_CACHE_KEY, json.dumps(ex_themes), 24 * 3600)
themes.extend(ex_themes)
nodes.append(loader.render_to_string('xadmin/blocks/comm.top.theme.html', {'themes': themes, 'select_css': select_css}))
def render_response(self, content, response_type='json'):
if response_type == 'json':
response = HttpResponse(content_type="application/json; charset=UTF-8")
response.write(
json.dumps(content, cls=JSONEncoder, ensure_ascii=False))
return response
return HttpResponse(content)
def get_context(self):
context = super(CommAdminView, self).get_context()
if not settings.DEBUG and 'nav_menu' in self.request.session:
nav_menu = json.loads(self.request.session['nav_menu'])
else:
menus = copy.copy(self.get_nav_menu())
def check_menu_permission(item):
need_perm = item.pop('perm', None)
if need_perm is None:
return True
elif callable(need_perm):
return need_perm(self.user)
elif need_perm == 'super':
return self.user.is_superuser
else:
return self.user.has_perm(need_perm)
def filter_item(item):
if 'menus' in item:
item['menus'] = [filter_item(
i) for i in item['menus'] if check_menu_permission(i)]
return item
nav_menu = [filter_item(item) for item in menus if check_menu_permission(item)]
nav_menu = filter(lambda i: bool(i['menus']), nav_menu)
if not settings.DEBUG:
self.request.session['nav_menu'] = json.dumps(nav_menu)
self.request.session.modified = True
def check_selected(menu, path):
selected = False
if 'url' in menu:
chop_index = menu['url'].find('?')
if chop_index == -1:
selected = path.startswith(menu['url'])
else:
selected = path.startswith(menu['url'][:chop_index])
if 'menus' in menu:
for m in menu['menus']:
_s = check_selected(m, path)
if _s:
selected = True
if selected:
menu['selected'] = True
return selected
for menu in nav_menu:
check_selected(menu, self.request.path)
context.update({
'menu_template': self.menu_template,
'nav_menu': nav_menu,
'site_title': self.site_title or _(u'SoftMachine'),
'breadcrumbs': self.get_breadcrumb()
})
return context
def block_top_navmenu(self, context, nodes):
themes = [
{
"name": _(u"Default"),
"description": _(u"Default bootstrap theme"),
"css": self.default_theme,
},
{
"name": _(u"Bootstrap2"),
"description": _(u"Bootstrap 2.x theme"),
"css": self.bootstrap2_theme,
},
]
select_css = context.get("site_theme", self.default_theme)
if self.user_themes:
themes.extend(self.user_themes)
if self.use_bootswatch:
ex_themes = cache.get(THEME_CACHE_KEY)
if ex_themes:
themes.extend(json.loads(ex_themes))
else:
ex_themes = []
try:
h = httplib2.Http()
resp, content = h.request(
"http://bootswatch.com/api/3.json",
"GET",
"",
headers={
"Accept": "application/json",
"User-Agent": self.request.META["HTTP_USER_AGENT"],
},
)
if six.PY3:
content = content.decode()
watch_themes = json.loads(content)["themes"]
ex_themes.extend([{
"name": t["name"],
"description": t["description"],
"css": t["cssMin"],
"thumbnail": t["thumbnail"],
} for t in watch_themes])
except Exception as e:
print(e)
cache.set(THEME_CACHE_KEY, json.dumps(ex_themes), 24 * 3600)
themes.extend(ex_themes)
nodes.append(
loader.render_to_string(
"xadmin/blocks/comm.top.theme.html",
{
"themes": themes,
"select_css": select_css
},
))
def get_json_export(self, context):
results = self._get_objects(context)
return json.dumps(
{"objects": results},
ensure_ascii=False,
indent=(self.request.GET.get("export_json_format", "off") == "on")
and 4 or None,
)
def block_top_navmenu(self, context, nodes):
themes = [{
'name': _(u"Default"),
'description': _(u"Default bootstrap theme"),
'css': self.default_theme
}, {
'name': _(u"Bootstrap2"),
'description': _(u"Bootstrap 2.x theme"),
'css': self.bootstrap2_theme
}]
select_css = context.get('site_theme', self.default_theme)
if self.user_themes:
themes.extend(self.user_themes)
if self.use_bootswatch:
ex_themes = cache.get(THEME_CACHE_KEY)
if ex_themes:
themes.extend(json.loads(ex_themes))
else:
ex_themes = []
try:
flag = False # 假如为True使用原来的代码，假如为Flase，使用requests库来访问
if flag:
h = httplib2.Http()
resp, content = h.request(
"http://bootswatch.com/api/3.json",
'GET',
'',
headers={
"Accept": "application/json",
"User-Agent":
self.request.META['HTTP_USER_AGENT']
})
if six.PY3:
content = content.decode()
watch_themes = json.loads(content)['themes']
else:
content = requests.get(
"https://bootswatch.com/api/3.json")
# if six.PY3:
# content = content.text.decode()
watch_themes = json.loads(content.text)['themes']
ex_themes.extend([{
'name': t['name'],
'description': t['description'],
'css': t['cssMin'],
'thumbnail': t['thumbnail']
} for t in watch_themes])
except Exception, e:
print e
cache.set(THEME_CACHE_KEY, json.dumps(ex_themes), 24 * 3600)
themes.extend(ex_themes)
def get_context(self):
context = super(CommAdminView, self).get_context()
if not settings.DEBUG and 'nav_menu' in self.request.session:
nav_menu = json.loads(self.request.session['nav_menu'])
else:
menus = copy.copy(self.get_nav_menu())
def check_menu_permission(item):
need_perm = item.pop('perm', None)
if need_perm is None:
return True
elif callable(need_perm):
return need_perm(self.user)
elif need_perm == 'super':
return self.user.is_superuser
else:
return self.user.has_perm(need_perm)
def filter_item(item):
if 'menus' in item:
item['menus'] = [
filter_item(i) for i in item['menus']
if check_menu_permission(i)
]
return item
nav_menu = [
filter_item(item) for item in menus
if check_menu_permission(item)
]
nav_menu = filter(lambda i: bool(i['menus']), nav_menu)
if not settings.DEBUG:
self.request.session['nav_menu'] = json.dumps(nav_menu)
self.request.session.modified = True
def check_selected(menu, path):
selected = 'url' in menu and path.startswith(menu['url']) or False
if 'menus' in menu:
for m in menu['menus']:
_s = check_selected(m, path)
if _s:
selected = True
if selected:
menu['selected'] = True
return selected
for menu in nav_menu:
check_selected(menu, self.request.path)
context['nav_menu'] = nav_menu
context['site_title'] = self.site_title or _(u'Django Xadmin')
return context
def render_response(self, content, response_type='json'):
"""
便捷方法，方便生成 HttpResponse，如果 response_type 为 ``json`` 会自动转为 json 格式后输出
"""
if response_type == 'json':
response = HttpResponse(
content_type="application/json; charset=UTF-8")
response.write(
json.dumps(content, cls=JSONEncoder, ensure_ascii=False))
return response
return HttpResponse(content)
def get_context(self):
context = super(CommAdminView, self).get_context()
if not settings.DEBUG and 'nav_menu' in self.request.session:
nav_menu = json.loads(self.request.session['nav_menu'])
else:
menus = copy.copy(self.get_nav_menu())
def check_menu_permission(item):
need_perm = item.pop('perm', None)
if need_perm is None:
return True
elif callable(need_perm):
return need_perm(self.user)
elif need_perm == 'super':
return self.user.is_superuser
else:
return self.user.has_perm(need_perm)
def filter_item(item):
if 'menus' in item:
item['menus'] = [filter_item(
i) for i in item['menus'] if check_menu_permission(i)]
return item
nav_menu = [filter_item(
item) for item in menus if check_menu_permission(item)]
nav_menu = filter(lambda i: bool(i['menus']), nav_menu)
if not settings.DEBUG:
self.request.session['nav_menu'] = json.dumps(nav_menu)
self.request.session.modified = True
def check_selected(menu, path):
selected = 'url' in menu and path.startswith(menu['url']) or False
if 'menus' in menu:
for m in menu['menus']:
_s = check_selected(m, path)
if _s:
selected = True
if selected:
menu['selected'] = True
return selected
for menu in nav_menu:
check_selected(menu, self.request.path)
context['nav_menu'] = nav_menu
context['site_title'] = self.site_title or _(u'Django Xadmin')
return context
def block_top_navmenu(self, context, nodes):
themes = [{
'name': _(u"Default"),
'description': _(u"Default bootstrap theme"),
'css': self.default_theme
}, {
'name': _(u"Bootstrap2"),
'description': _(u"Bootstrap 2.x theme"),
'css': self.bootstrap2_theme
}]
select_css = context.get('site_theme', self.default_theme)
if self.user_themes:
themes.extend(self.user_themes)
if self.use_bootswatch:
ex_themes = cache.get(THEME_CACHE_KEY)
if ex_themes:
themes.extend(json.loads(ex_themes))
else:
ex_themes = []
try:
import requests
watch_themes = json.loads(
requests.get(
'http://api.bootswatch.com/3/').text)['themes']
ex_themes.extend([{
'name': t['name'],
'description': t['description'],
'css': t['cssMin'],
'thumbnail': t['thumbnail']
} for t in watch_themes
if t['name'] not in ('Cosmo', 'Cyborg',
'Darkly')])
except Exception:
pass
cache.set(THEME_CACHE_KEY, json.dumps(ex_themes), 24 * 3600)
themes.extend(ex_themes)
nodes.append(
loader.render_to_string(
'xadmin/blocks/comm.top.theme.html', {
'themes': themes,
'select_css': select_css,
'head_fix': self.admin_site.head_fix
}))
def get(self, request, *args, **kwargs):
from xadmin.filters import SEARCH_VAR
query = self.request.GET.get(SEARCH_VAR, '')
field = kwargs['field']
if query:
qargs = { field+'__startswith': query, }
queryset = self.model._default_manager.filter( **qargs ).values(field).distinct()
content = {'options': [v[field] for v in queryset[:self.MAX_HINTS]], }
else:
content = []
response = HttpResponse(content_type="application/json; charset=UTF-8")
response.write(
json.dumps(content, cls=JSONEncoder, ensure_ascii=False))
return response
def block_top_navmenu(self, context, nodes):
themes = [
{
'name': _(u"Default"),
'description': _(u"Default bootstrap theme"),
'css': self.default_theme
},
{
'name': _(u"Bootstrap2"),
'description': _(u"Bootstrap 2.x theme"),
'css': self.bootstrap2_theme
},
]
select_css = context.get('site_theme', self.default_theme)
if self.user_themes:
themes.extend(self.user_themes)
if self.use_bootswatch:
ex_themes = cache.get(THEME_CACHE_KEY)
if ex_themes:
themes.extend(json.loads(ex_themes))
else:
ex_themes = []
try:
watch_themes = json.loads(
urllib.urlopen(
'http://api.bootswatch.com/3/').read())['themes']
ex_themes.extend([{
'name': t['name'],
'description': t['description'],
'css': t['cssMin'],
'thumbnail': t['thumbnail']
} for t in watch_themes])
except Exception:
pass
cache.set(THEME_CACHE_KEY, json.dumps(ex_themes), 24 * 3600)
themes.extend(ex_themes)
nodes.append(
loader.render_to_string('xadmin/blocks/comm.top.theme.html', {
'themes': themes,
'select_css': select_css
}))
def get(self, request, name):
if name not in self.data_charts:
return HttpResponseNotFound()
self.chart = self.data_charts[name]
self.x_field = self.chart['x-field']
y_fields = self.chart['y-field']
self.y_fields = (
y_fields,) if type(y_fields) not in (list, tuple) else y_fields
datas = [{"data":[], "label": force_text(label_for_field(
i, self.model, model_admin=self))} for i in self.y_fields]
self.make_result_list()
for obj in self.result_list:
xf, attrs, value = lookup_field(self.x_field, obj, self)
for i, yfname in enumerate(self.y_fields):
yf, yattrs, yv = lookup_field(yfname, obj, self)
datas[i]["data"].append((value, yv))
option = {'series': {'lines': {'show': True}, 'points': {'show': False}},
'grid': {'hoverable': True, 'clickable': True}}
try:
xfield = self.opts.get_field(self.x_field)
if type(xfield) in (models.DateTimeField, models.DateField, models.TimeField):
option['xaxis'] = {'mode': "time", 'tickLength': 5}
if type(xfield) is models.DateField:
option['xaxis']['timeformat'] = "%y/%m/%d"
elif type(xfield) is models.TimeField:
option['xaxis']['timeformat'] = "%H:%M:%S"
else:
option['xaxis']['timeformat'] = "%y/%m/%d %H:%M:%S"
except Exception:
pass
option.update(self.chart.get('option', {}))
content = {'data': datas, 'option': option}
result = json.dumps(content, cls=JSONEncoder, ensure_ascii=False)
return HttpResponse(result)
def get(self, request, *args, **kwargs):
from xadmin.filters import SEARCH_VAR
query = self.request.GET.get(SEARCH_VAR, '')
field = kwargs['field']
if query:
if 'django.contrib.postgres' in settings.INSTALLED_APPS:
key = '__unaccent'
else:
key = ''
qargs = { '%s%s__istartswith' % (field, key): query, }
queryset = self.model._default_manager.filter( **qargs ).values(field) #.distinct()
content = {'options': [v[field] for v in queryset[:self.MAX_HINTS]], }
else:
content = []
response = HttpResponse(content_type="application/json; charset=UTF-8")
response.write(
json.dumps(content, cls=JSONEncoder, ensure_ascii=False))
return response
def block_top_navmenu(self, context, nodes):
themes = [{
'name': _(u"Default"),
'description': _(u"Default bootstrap theme"),
'css': self.default_theme
}, {
'name': _(u"Bootstrap2"),
'description': _(u"Bootstrap 2.x theme"),
'css': self.bootstrap2_theme
}]
select_css = context.get('site_theme', self.default_theme)
if self.user_themes:
themes.extend(self.user_themes)
if self.use_bootswatch:
ex_themes = cache.get(THEME_CACHE_KEY)
if ex_themes:
themes.extend(json.loads(ex_themes))
else:
ex_themes = []
try:
h = httplib2.Http(".cache",
disable_ssl_certificate_validation=True)
resp, content = h.request("http://bootswatch.com/api/3.json", 'GET', \
"", headers={"Accept": "application/json", "User-Agent": self.request.META['HTTP_USER_AGENT']})
watch_themes = json.loads(content)['themes']
ex_themes.extend([{
'name': t['name'],
'description': t['description'],
'css': t['cssMin'],
'thumbnail': t['thumbnail']
} for t in watch_themes])
except Exception, e:
print e
cache.set(THEME_CACHE_KEY, json.dumps(ex_themes), 24 * 3600)
themes.extend(ex_themes)
def block_top_navmenu(self, context, nodes):
themes = [
{"name": _(u"Default Theme"), "description": _(u"default bootstrap theme"), "css": self.default_theme}
]
select_css = context.get("site_theme", self.default_theme)
if self.user_themes:
themes.extend(self.user_themes)
if self.use_bootswatch:
ex_themes = cache.get(THEME_CACHE_KEY)
if ex_themes:
themes.extend(json.loads(ex_themes))
else:
ex_themes = []
try:
watch_themes = json.loads(urllib.urlopen("http://api.bootswatch.com/").read())["themes"]
ex_themes.extend(
[
{
"name": t["name"],
"description": t["description"],
"css": t["css-min"],
"thumbnail": t["thumbnail"],
}
for t in watch_themes
]
)
except Exception:
pass
cache.set(THEME_CACHE_KEY, json.dumps(ex_themes), 24 * 3600)
themes.extend(ex_themes)
nodes.append(
loader.render_to_string("xadmin/blocks/comm.top.theme.html", {"themes": themes, "select_css": select_css})
)
def get(self, request, name):
if name not in self.data_charts:
return HttpResponseNotFound()
self.chart = self.data_charts[name]
self.x_field = self.chart['x-field']
y_fields = self.chart['y-field']
self.y_fields = (
y_fields,) if type(y_fields) not in (list, tuple) else y_fields
if not hasattr(self, 'get_%s_chart_data' % name):
datas = self.get_model_data()
else:
datas = getattr(self, 'get_%s_chart_data' % name)()
option = {
'series': {'lines': {'show': True}, 'points': {'show': True}},
'grid': {'hoverable': True, 'clickable': True}}
try:
xfield = self.opts.get_field(self.x_field)
if type(xfield) in (models.DateTimeField, models.DateField, models.TimeField):
option['xaxis'] = {'mode': "time", 'tickLength': 5}
if type(xfield) is models.DateField:
option['xaxis']['timeformat'] = "%y/%m/%d"
elif type(xfield) is models.TimeField:
option['xaxis']['timeformat'] = "%H:%M:%S"
else:
option['xaxis']['timeformat'] = "%y/%m/%d %H:%M:%S"
except Exception:
pass
option.update(self.chart.get('option', {}))
content = {'data': datas, 'option': option}
result = json.dumps(content, cls=JSONEncoder, ensure_ascii=False)
return HttpResponse(result)
def get_json_export(self, context):
results = self._get_objects(context)
return json.dumps({'objects': results}, ensure_ascii=False,
indent=(self._options_is_on('export_json_format') and 4 or None))
def block_top_navmenu(self, context, nodes):
themes = [
{
'name': _(u"Default"),
'description': _(u"Default bootstrap theme"),
'css': self.default_theme
},
{
'name': _(u"Bootstrap2"),
'description': _(u"Bootstrap 2.x theme"),
'css': self.bootstrap2_theme
},
]
select_css = context.get('site_theme', self.default_theme)
if self.user_themes:
themes.extend(self.user_themes)
if self.use_bootswatch:
ex_themes = cache.get(THEME_CACHE_KEY)
if ex_themes:
themes.extend(json.loads(ex_themes))
else:
ex_themes = []
try:
if six.PY3:
#官方通过爬虫获取content，问题：登录时间长。改进：将爬虫结果直接写在这里。2019.12.30
content = {
"version":
"3.4.1",
"themes": [{
"name":
"Cerulean",
"description":
"A calm blue sky",
"thumbnail":
"https://bootswatch.com/3/cerulean/thumbnail.png",
"preview":
"https://bootswatch.com/3/cerulean/",
"css":
"https://bootswatch.com/3/cerulean/bootstrap.css",
"cssMin":
"https://bootswatch.com/3/cerulean/bootstrap.min.css",
"cssCdn":
"https://maxcdn.bootstrapcdn.com/bootswatch/3.3.7/cerulean/bootstrap.min.css",
"less":
"https://bootswatch.com/3/cerulean/bootswatch.less",
"lessVariables":
"https://bootswatch.com/3/cerulean/variables.less",
"scss":
"https://bootswatch.com/3/cerulean/_bootswatch.scss",
"scssVariables":
"https://bootswatch.com/3/cerulean/_variables.scss"
}, {
"name":
"Cosmo",
"description":
"An ode to Metro",
"thumbnail":
"https://bootswatch.com/3/cosmo/thumbnail.png",
"preview":
"https://bootswatch.com/3/cosmo/",
"css":
"https://bootswatch.com/3/cosmo/bootstrap.css",
"cssMin":
"https://bootswatch.com/3/cosmo/bootstrap.min.css",
"cssCdn":
"https://maxcdn.bootstrapcdn.com/bootswatch/3.3.7/cosmo/bootstrap.min.css",
"less":
"https://bootswatch.com/3/cosmo/bootswatch.less",
"lessVariables":
"https://bootswatch.com/3/cosmo/variables.less",
"scss":
"https://bootswatch.com/3/cosmo/_bootswatch.scss",
"scssVariables":
"https://bootswatch.com/3/cosmo/_variables.scss"
}, {
"name":
"Cyborg",
"description":
"Jet black and electric blue",
"thumbnail":
"https://bootswatch.com/3/cyborg/thumbnail.png",
"preview":
"https://bootswatch.com/3/cyborg/",
"css":
"https://bootswatch.com/3/cyborg/bootstrap.css",
"cssMin":
"https://bootswatch.com/3/cyborg/bootstrap.min.css",
"cssCdn":
"https://maxcdn.bootstrapcdn.com/bootswatch/3.3.7/cyborg/bootstrap.min.css",
"less":
"https://bootswatch.com/3/cyborg/bootswatch.less",
"lessVariables":
"https://bootswatch.com/3/cyborg/variables.less",
"scss":
"https://bootswatch.com/3/cyborg/_bootswatch.scss",
"scssVariables":
"https://bootswatch.com/3/cyborg/_variables.scss"
}, {
"name":
"Darkly",
"description":
"Flatly in night mode",
"thumbnail":
"https://bootswatch.com/3/darkly/thumbnail.png",
"preview":
"https://bootswatch.com/3/darkly/",
"css":
"https://bootswatch.com/3/darkly/bootstrap.css",
"cssMin":
"https://bootswatch.com/3/darkly/bootstrap.min.css",
"cssCdn":
"https://maxcdn.bootstrapcdn.com/bootswatch/3.3.7/darkly/bootstrap.min.css",
"less":
"https://bootswatch.com/3/darkly/bootswatch.less",
"lessVariables":
"https://bootswatch.com/3/darkly/variables.less",
"scss":
"https://bootswatch.com/3/darkly/_bootswatch.scss",
"scssVariables":
"https://bootswatch.com/3/darkly/_variables.scss"
}, {
"name":
"Flatly",
"description":
"Flat and modern",
"thumbnail":
"https://bootswatch.com/3/flatly/thumbnail.png",
"preview":
"https://bootswatch.com/3/flatly/",
"css":
"https://bootswatch.com/3/flatly/bootstrap.css",
"cssMin":
"https://bootswatch.com/3/flatly/bootstrap.min.css",
"cssCdn":
"https://maxcdn.bootstrapcdn.com/bootswatch/3.3.7/flatly/bootstrap.min.css",
"less":
"https://bootswatch.com/3/flatly/bootswatch.less",
"lessVariables":
"https://bootswatch.com/3/flatly/variables.less",
"scss":
"https://bootswatch.com/3/flatly/_bootswatch.scss",
"scssVariables":
"https://bootswatch.com/3/flatly/_variables.scss"
}, {
"name":
"Journal",
"description":
"Crisp like a new sheet of paper",
"thumbnail":
"https://bootswatch.com/3/journal/thumbnail.png",
"preview":
"https://bootswatch.com/3/journal/",
"css":
"https://bootswatch.com/3/journal/bootstrap.css",
"cssMin":
"https://bootswatch.com/3/journal/bootstrap.min.css",
"cssCdn":
"https://maxcdn.bootstrapcdn.com/bootswatch/3.3.7/journal/bootstrap.min.css",
"less":
"https://bootswatch.com/3/journal/bootswatch.less",
"lessVariables":
"https://bootswatch.com/3/journal/variables.less",
"scss":
"https://bootswatch.com/3/journal/_bootswatch.scss",
"scssVariables":
"https://bootswatch.com/3/journal/_variables.scss"
}, {
"name":
"Lumen",
"description":
"Light and shadow",
"thumbnail":
"https://bootswatch.com/3/lumen/thumbnail.png",
"preview":
"https://bootswatch.com/3/lumen/",
"css":
"https://bootswatch.com/3/lumen/bootstrap.css",
"cssMin":
"https://bootswatch.com/3/lumen/bootstrap.min.css",
"cssCdn":
"https://maxcdn.bootstrapcdn.com/bootswatch/3.3.7/lumen/bootstrap.min.css",
"less":
"https://bootswatch.com/3/lumen/bootswatch.less",
"lessVariables":
"https://bootswatch.com/3/lumen/variables.less",
"scss":
"https://bootswatch.com/3/lumen/_bootswatch.scss",
"scssVariables":
"https://bootswatch.com/3/lumen/_variables.scss"
}, {
"name":
"Paper",
"description":
"Material is the metaphor",
"thumbnail":
"https://bootswatch.com/3/paper/thumbnail.png",
"preview":
"https://bootswatch.com/3/paper/",
"css":
"https://bootswatch.com/3/paper/bootstrap.css",
"cssMin":
"https://bootswatch.com/3/paper/bootstrap.min.css",
"cssCdn":
"https://maxcdn.bootstrapcdn.com/bootswatch/3.3.7/paper/bootstrap.min.css",
"less":
"https://bootswatch.com/3/paper/bootswatch.less",
"lessVariables":
"https://bootswatch.com/3/paper/variables.less",
"scss":
"https://bootswatch.com/3/paper/_bootswatch.scss",
"scssVariables":
"https://bootswatch.com/3/paper/_variables.scss"
}, {
"name":
"Readable",
"description":
"Optimized for legibility",
"thumbnail":
"https://bootswatch.com/3/readable/thumbnail.png",
"preview":
"https://bootswatch.com/3/readable/",
"css":
"https://bootswatch.com/3/readable/bootstrap.css",
"cssMin":
"https://bootswatch.com/3/readable/bootstrap.min.css",
"cssCdn":
"https://maxcdn.bootstrapcdn.com/bootswatch/3.3.7/readable/bootstrap.min.css",
"less":
"https://bootswatch.com/3/readable/bootswatch.less",
"lessVariables":
"https://bootswatch.com/3/readable/variables.less",
"scss":
"https://bootswatch.com/3/readable/_bootswatch.scss",
"scssVariables":
"https://bootswatch.com/3/readable/_variables.scss"
}, {
"name":
"Sandstone",
"description":
"A touch of warmth",
"thumbnail":
"https://bootswatch.com/3/sandstone/thumbnail.png",
"preview":
"https://bootswatch.com/3/sandstone/",
"css":
"https://bootswatch.com/3/sandstone/bootstrap.css",
"cssMin":
"https://bootswatch.com/3/sandstone/bootstrap.min.css",
"cssCdn":
"https://maxcdn.bootstrapcdn.com/bootswatch/3.3.7/sandstone/bootstrap.min.css",
"less":
"https://bootswatch.com/3/sandstone/bootswatch.less",
"lessVariables":
"https://bootswatch.com/3/sandstone/variables.less",
"scss":
"https://bootswatch.com/3/sandstone/_bootswatch.scss",
"scssVariables":
"https://bootswatch.com/3/sandstone/_variables.scss"
}, {
"name":
"Simplex",
"description":
"Mini and minimalist",
"thumbnail":
"https://bootswatch.com/3/simplex/thumbnail.png",
"preview":
"https://bootswatch.com/3/simplex/",
"css":
"https://bootswatch.com/3/simplex/bootstrap.css",
"cssMin":
"https://bootswatch.com/3/simplex/bootstrap.min.css",
"cssCdn":
"https://maxcdn.bootstrapcdn.com/bootswatch/3.3.7/simplex/bootstrap.min.css",
"less":
"https://bootswatch.com/3/simplex/bootswatch.less",
"lessVariables":
"https://bootswatch.com/3/simplex/variables.less",
"scss":
"https://bootswatch.com/3/simplex/_bootswatch.scss",
"scssVariables":
"https://bootswatch.com/3/simplex/_variables.scss"
}, {
"name":
"Slate",
"description":
"Shades of gunmetal gray",
"thumbnail":
"https://bootswatch.com/3/slate/thumbnail.png",
"preview":
"https://bootswatch.com/3/slate/",
"css":
"https://bootswatch.com/3/slate/bootstrap.css",
"cssMin":
"https://bootswatch.com/3/slate/bootstrap.min.css",
"cssCdn":
"https://maxcdn.bootstrapcdn.com/bootswatch/3.3.7/slate/bootstrap.min.css",
"less":
"https://bootswatch.com/3/slate/bootswatch.less",
"lessVariables":
"https://bootswatch.com/3/slate/variables.less",
"scss":
"https://bootswatch.com/3/slate/_bootswatch.scss",
"scssVariables":
"https://bootswatch.com/3/slate/_variables.scss"
}, {
"name":
"Spacelab",
"description":
"Silvery and sleek",
"thumbnail":
"https://bootswatch.com/3/spacelab/thumbnail.png",
"preview":
"https://bootswatch.com/3/spacelab/",
"css":
"https://bootswatch.com/3/spacelab/bootstrap.css",
"cssMin":
"https://bootswatch.com/3/spacelab/bootstrap.min.css",
"cssCdn":
"https://maxcdn.bootstrapcdn.com/bootswatch/3.3.7/spacelab/bootstrap.min.css",
"less":
"https://bootswatch.com/3/spacelab/bootswatch.less",
"lessVariables":
"https://bootswatch.com/3/spacelab/variables.less",
"scss":
"https://bootswatch.com/3/spacelab/_bootswatch.scss",
"scssVariables":
"https://bootswatch.com/3/spacelab/_variables.scss"
}, {
"name":
"Superhero",
"description":
"The brave and the blue",
"thumbnail":
"https://bootswatch.com/3/superhero/thumbnail.png",
"preview":
"https://bootswatch.com/3/superhero/",
"css":
"https://bootswatch.com/3/superhero/bootstrap.css",
"cssMin":
"https://bootswatch.com/3/superhero/bootstrap.min.css",
"cssCdn":
"https://maxcdn.bootstrapcdn.com/bootswatch/3.3.7/superhero/bootstrap.min.css",
"less":
"https://bootswatch.com/3/superhero/bootswatch.less",
"lessVariables":
"https://bootswatch.com/3/superhero/variables.less",
"scss":
"https://bootswatch.com/3/superhero/_bootswatch.scss",
"scssVariables":
"https://bootswatch.com/3/superhero/_variables.scss"
}, {
"name":
"United",
"description":
"Ubuntu orange and unique font",
"thumbnail":
"https://bootswatch.com/3/united/thumbnail.png",
"preview":
"https://bootswatch.com/3/united/",
"css":
"https://bootswatch.com/3/united/bootstrap.css",
"cssMin":
"https://bootswatch.com/3/united/bootstrap.min.css",
"cssCdn":
"https://maxcdn.bootstrapcdn.com/bootswatch/3.3.7/united/bootstrap.min.css",
"less":
"https://bootswatch.com/3/united/bootswatch.less",
"lessVariables":
"https://bootswatch.com/3/united/variables.less",
"scss":
"https://bootswatch.com/3/united/_bootswatch.scss",
"scssVariables":
"https://bootswatch.com/3/united/_variables.scss"
}, {
"name":
"Yeti",
"description":
"A friendly foundation",
"thumbnail":
"https://bootswatch.com/3/yeti/thumbnail.png",
"preview":
"https://bootswatch.com/3/yeti/",
"css":
"https://bootswatch.com/3/yeti/bootstrap.css",
"cssMin":
"https://bootswatch.com/3/yeti/bootstrap.min.css",
"cssCdn":
"https://maxcdn.bootstrapcdn.com/bootswatch/3.3.7/yeti/bootstrap.min.css",
"less":
"https://bootswatch.com/3/yeti/bootswatch.less",
"lessVariables":
"https://bootswatch.com/3/yeti/variables.less",
"scss":
"https://bootswatch.com/3/yeti/_bootswatch.scss",
"scssVariables":
"https://bootswatch.com/3/yeti/_variables.scss"
}]
}
watch_themes = content['themes']
ex_themes.extend([{
'name': t['name'],
'description': t['description'],
'css': t['cssMin'],
'thumbnail': t['thumbnail']
} for t in watch_themes])
except Exception as e:
print(e)
cache.set(THEME_CACHE_KEY, json.dumps(ex_themes), 24 * 3600)
themes.extend(ex_themes)
nodes.append(
loader.render_to_string('xadmin/blocks/comm.top.theme.html', {
'themes': themes,
'select_css': select_css
}))
def get_context(self):
context = super(CommAdminView, self).get_context()
if not settings.DEBUG and 'nav_menu' in self.request.session:
nav_menu = json.loads(self.request.session['nav_menu'])
else:
menus = copy.copy(self.get_nav_menu())
def check_menu_permission(item):
need_perm = item.pop('perm', None)
if need_perm is None:
return True
elif callable(need_perm):
return need_perm(self.user)
elif need_perm == 'super':
return self.user.is_superuser
else:
return self.user.has_perm(need_perm)
def filter_item(item):
if 'menus' in item:
before_filter_length = len(item['menus'])
item['menus'] = [filter_item(
i) for i in item['menus'] if check_menu_permission(i)]
after_filter_length = len(item['menus'])
if after_filter_length == 0 and before_filter_length > 0:
return None
return item
nav_menu = [filter_item(item) for item in menus if check_menu_permission(item)]
nav_menu = list(filter(lambda x:x, nav_menu))
if not settings.DEBUG:
self.request.session['nav_menu'] = json.dumps(nav_menu, cls=JSONEncoder, ensure_ascii=False)
self.request.session.modified = True
def check_selected(menu, path):
selected = False
if 'url' in menu:
chop_index = menu['url'].find('?')
if chop_index == -1:
selected = path.startswith(menu['url'])
else:
selected = path.startswith(menu['url'][:chop_index])
if 'menus' in menu:
for m in menu['menus']:
_s = check_selected(m, path)
if _s:
selected = True
if selected:
menu['selected'] = True
return selected
for menu in nav_menu:
check_selected(menu, self.request.path)
context.update({
'menu_template': self.menu_template,
'nav_menu': nav_menu,
'site_title': self.site_title,
'site_footer': self.site_footer,
'breadcrumbs': self.get_breadcrumb()
})
return context
def get_context(self):
"""
**Context Params** :
``site_title`` : 使用 :attr:`site_title` 属性，默认为 "Django Xadmin"
``nav_menu`` : 权限过滤后的系统菜单项，如果在非 DEBUG 模式，该项会缓存在 SESSION 中
"""
context = super(CommAdminView, self).get_context()
# DEBUG模式会首先尝试从SESSION中取得缓存的菜单项
if not settings.DEBUG and 'nav_menu' in self.request.session:
nav_menu = json.loads(self.request.session['nav_menu'])
else:
menus = copy.copy(self.get_nav_menu())
def check_menu_permission(item):
need_perm = item.pop('perm', None)
if need_perm is None:
return True
elif callable(need_perm):
return need_perm(self.user)
elif need_perm == 'super': # perm项如果为 ``super`` 说明需要超级用户权限
return self.user.is_superuser
else:
return self.user.has_perm(need_perm)
def filter_item(item):
if 'menus' in item:
before_filter_length = len(item['menus'])
item['menus'] = [
filter_item(i) for i in item['menus']
if check_menu_permission(i)
]
after_filter_length = len(item['menus'])
if after_filter_length == 0 and before_filter_length > 0:
return None
return item
nav_menu = [
filter_item(item) for item in menus
if check_menu_permission(item)
]
nav_menu = list(filter(lambda x: x, nav_menu))
if not settings.DEBUG:
self.request.session['nav_menu'] = json.dumps(
nav_menu, cls=JSONEncoder, ensure_ascii=False)
self.request.session.modified = True
def check_selected(menu, path):
# 判断菜单项是否被选择，使用当前url跟菜单项url对比
selected = False
if 'url' in menu:
chop_index = menu['url'].find('?')
if chop_index == -1:
selected = path.startswith(menu['url'])
else:
selected = path.startswith(menu['url'][:chop_index])
if 'menus' in menu:
for m in menu['menus']:
_s = check_selected(m, path)
if _s:
selected = True
if selected:
menu['selected'] = True
return selected
for menu in nav_menu:
check_selected(menu, self.request.path)
context.update({
'menu_template': self.menu_template,
'nav_menu': nav_menu,
'site_title': self.site_title,
'site_footer': self.site_footer,
'breadcrumbs': self.get_breadcrumb()
})
return context
def block_top_navmenu(self, context, nodes):
themes = [
{
'name': _(u"Default"),
'description': _(u"Default bootstrap theme"),
'css': self.default_theme
},
{
'name': _(u"Bootstrap2"),
'description': _(u"Bootstrap 2.x theme"),
'css': self.bootstrap2_theme
},
]
select_css = context.get('site_theme', self.default_theme)
if self.user_themes:
themes.extend(self.user_themes)
if self.use_bootswatch:
ex_themes = cache.get(THEME_CACHE_KEY)
if ex_themes:
themes.extend(json.loads(ex_themes))
else:
ex_themes = []
flag = False # 假如为True使用原来的代码，假如为Flase，使用requests库来访问
url_bootswath = "https://bootswatch.com/api/3.json"
header1 = {
"Accept": "application/json",
"User-Agent": self.request.META['HTTP_USER_AGENT']
}
headers2 = {
'content-type': 'application/json',
"accept":
"text / html, application / xhtml + xml, application / xml;q = 0.9, image / webp, image / apng, * / *;q = 0.8",
"accept-encoding": "gzip, deflate, br",
"User-Agent":
"Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/66.0.3359.117 Safari/537.36",
"upgrade-insecure-requests": "1",
}
ck = "__cfduid=d13ae6de34090a59037f21e453bbc267a1526834776; cf_clearance=10fff22cb373a1c8b10204b489658f34b0c9ad8d-1526834783-3600; __utma=97413516.806424570.1526835277.1526835277.1526835277.1; __utmc=97413516; __utmz=97413516.1526835277.1.1.utmcsr=baidu|utmccn=(organic)|utmcmd=organic; __utmb=97413516.2.10.1526835277"
cookies = {}
for line in ck.split(';'):
name, value = line.strip().split('=', 1)
cookies[name] = value # 为字典cookies添加内容
watch_themes = []
try:
if flag:
h = httplib2.Http()
resp, content = h.request(url_bootswath,
'GET',
'',
headers=headers2)
if six.PY3:
content = content.decode()
watch_themes = json.loads(content)['themes']
else:
session = requests.Session()
content = session.get(url_bootswath,
cookies=cookies,
headers=headers2,
verify=False)
if six.PY3:
if not isinstance(content.text, str):
content = content.text.decode()
watch_themes = json.loads(content.text)['themes']
except Exception as e:
jsonFile = os.path.join(
os.path.dirname(os.path.realpath(__file__)),
'themes3.json')
with open(jsonFile, 'r') as f:
watch_themes = json.loads(f.read())['themes']
ex_themes.extend([{
'name': t['name'],
'description': t['description'],
'css': t['cssMin'],
'thumbnail': t['thumbnail']
} for t in watch_themes])
cache.set(THEME_CACHE_KEY, json.dumps(ex_themes), 24 * 3600)
themes.extend(ex_themes)
nodes.append(
loader.render_to_string('xadmin/blocks/comm.top.theme.html', {
'themes': themes,
'select_css': select_css
}))
def get_context(self):
context = super(CommAdminView, self).get_context()
if not settings.DEBUG and 'nav_menu' in self.request.session:
nav_menu = json.loads(self.request.session['nav_menu'])
else:
menus = copy.copy(self.get_nav_menu())
def check_menu_permission(item):
need_perm = item.pop('perm', None)
if need_perm is None:
return True
elif callable(need_perm):
return need_perm(self.user)
elif need_perm == 'super':
return self.user.is_superuser
else:
return self.user.has_perm(need_perm)
def filter_item(item):
if 'menus' in item:
before_filter_length = len(item['menus'])
item['menus'] = [
filter_item(i) for i in item['menus']
if check_menu_permission(i)
]
after_filter_length = len(item['menus'])
if after_filter_length == 0 and before_filter_length > 0:
return None
return item
nav_menu = [
filter_item(item) for item in menus
if check_menu_permission(item)
]
nav_menu = list(filter(lambda x: x, nav_menu))
if not settings.DEBUG:
self.request.session['nav_menu'] = json.dumps(
nav_menu, cls=JSONEncoder, ensure_ascii=False)
self.request.session.modified = True
def check_selected(menu, path):
selected = False
if 'url' in menu:
chop_index = menu['url'].find('?')
if chop_index == -1:
selected = path.startswith(menu['url'])
else:
selected = path.startswith(menu['url'][:chop_index])
if 'menus' in menu:
for m in menu['menus']:
_s = check_selected(m, path)
if _s:
selected = True
if selected:
menu['selected'] = True
return selected
for menu in nav_menu:
check_selected(menu, self.request.path)
context.update({
'menu_template': self.menu_template,
'nav_menu': nav_menu,
'site_title': self.site_title,
'site_footer': self.site_footer,
'site_logo': self.site_logo,
'onlyLog': self.onlyLog,
'breadcrumbs': self.get_breadcrumb()
})
return context
def block_top_navmenu(self, context, nodes):
themes = [
{'name': _(u"Default"), 'description': _(u"Default bootstrap theme"), 'css': self.default_theme},
{'name': _(u"Bootstrap2"), 'description': _(u"Bootstrap 2.x theme"), 'css': self.bootstrap2_theme},
]
select_css = context.get('site_theme', self.default_theme)
if self.user_themes:
themes.extend(self.user_themes)
if self.use_bootswatch:
ex_themes = cache.get(THEME_CACHE_KEY)
if ex_themes:
themes.extend(json.loads(ex_themes))
else:
ex_themes = []
try:
flag = False # 假如为True使用原来的代码，假如为Flase，使用requests库来访问
if flag:
h = httplib2.Http()
resp, content = h.request("https://bootswatch.com/api/3.json", 'GET', '',
headers={"Accept": "application/json", "User-Agent": self.request.META['HTTP_USER_AGENT']})
if six.PY3:
content = content.decode()
watch_themes = json.loads(content)['themes']
else:
# content = requests.get("https://bootswatch.com/api/3.json", verify=False)
# if six.PY3:
# content = content.text.decode()
# watch_themes = json.loads(content.text)['themes']
watch_themes = {
"themes": [
{
"name": "Cerulean",
"description": "A calm blue sky",
"thumbnail": "https://bootswatch.com/3/cerulean/thumbnail.png",
"preview": "https://bootswatch.com/3/cerulean/",
"css": "https://bootswatch.com/3/cerulean/bootstrap.css",
"cssMin": "https://bootswatch.com/3/cerulean/bootstrap.min.css",
"cssCdn": "https://maxcdn.bootstrapcdn.com/bootswatch/3.3.7/cerulean/bootstrap.min.css",
"less": "https://bootswatch.com/3/cerulean/bootswatch.less",
"lessVariables": "https://bootswatch.com/3/cerulean/variables.less",
"scss": "https://bootswatch.com/3/cerulean/_bootswatch.scss",
"scssVariables": "https://bootswatch.com/3/cerulean/_variables.scss"
},
{
"name": "Cosmo",
"description": "An ode to Metro",
"thumbnail": "https://bootswatch.com/3/cosmo/thumbnail.png",
"preview": "https://bootswatch.com/3/cosmo/",
"css": "https://bootswatch.com/3/cosmo/bootstrap.css",
"cssMin": "https://bootswatch.com/3/cosmo/bootstrap.min.css",
"cssCdn": "https://maxcdn.bootstrapcdn.com/bootswatch/3.3.7/cosmo/bootstrap.min.css",
"less": "https://bootswatch.com/3/cosmo/bootswatch.less",
"lessVariables": "https://bootswatch.com/3/cosmo/variables.less",
"scss": "https://bootswatch.com/3/cosmo/_bootswatch.scss",
"scssVariables": "https://bootswatch.com/3/cosmo/_variables.scss"
},
{
"name": "Cyborg",
"description": "Jet black and electric blue",
"thumbnail": "https://bootswatch.com/3/cyborg/thumbnail.png",
"preview": "https://bootswatch.com/3/cyborg/",
"css": "https://bootswatch.com/3/cyborg/bootstrap.css",
"cssMin": "https://bootswatch.com/3/cyborg/bootstrap.min.css",
"cssCdn": "https://maxcdn.bootstrapcdn.com/bootswatch/3.3.7/cyborg/bootstrap.min.css",
"less": "https://bootswatch.com/3/cyborg/bootswatch.less",
"lessVariables": "https://bootswatch.com/3/cyborg/variables.less",
"scss": "https://bootswatch.com/3/cyborg/_bootswatch.scss",
"scssVariables": "https://bootswatch.com/3/cyborg/_variables.scss"
},
{
"name": "Darkly",
"description": "Flatly in night mode",
"thumbnail": "https://bootswatch.com/3/darkly/thumbnail.png",
"preview": "https://bootswatch.com/3/darkly/",
"css": "https://bootswatch.com/3/darkly/bootstrap.css",
"cssMin": "https://bootswatch.com/3/darkly/bootstrap.min.css",
"cssCdn": "https://maxcdn.bootstrapcdn.com/bootswatch/3.3.7/darkly/bootstrap.min.css",
"less": "https://bootswatch.com/3/darkly/bootswatch.less",
"lessVariables": "https://bootswatch.com/3/darkly/variables.less",
"scss": "https://bootswatch.com/3/darkly/_bootswatch.scss",
"scssVariables": "https://bootswatch.com/3/darkly/_variables.scss"
},
{
"name": "Flatly",
"description": "Flat and modern",
"thumbnail": "https://bootswatch.com/3/flatly/thumbnail.png",
"preview": "https://bootswatch.com/3/flatly/",
"css": "https://bootswatch.com/3/flatly/bootstrap.css",
"cssMin": "https://bootswatch.com/3/flatly/bootstrap.min.css",
"cssCdn": "https://maxcdn.bootstrapcdn.com/bootswatch/3.3.7/flatly/bootstrap.min.css",
"less": "https://bootswatch.com/3/flatly/bootswatch.less",
"lessVariables": "https://bootswatch.com/3/flatly/variables.less",
"scss": "https://bootswatch.com/3/flatly/_bootswatch.scss",
"scssVariables": "https://bootswatch.com/3/flatly/_variables.scss"
},
{
"name": "Journal",
"description": "Crisp like a new sheet of paper",
"thumbnail": "https://bootswatch.com/3/journal/thumbnail.png",
"preview": "https://bootswatch.com/3/journal/",
"css": "https://bootswatch.com/3/journal/bootstrap.css",
"cssMin": "https://bootswatch.com/3/journal/bootstrap.min.css",
"cssCdn": "https://maxcdn.bootstrapcdn.com/bootswatch/3.3.7/journal/bootstrap.min.css",
"less": "https://bootswatch.com/3/journal/bootswatch.less",
"lessVariables": "https://bootswatch.com/3/journal/variables.less",
"scss": "https://bootswatch.com/3/journal/_bootswatch.scss",
"scssVariables": "https://bootswatch.com/3/journal/_variables.scss"
},
{
"name": "Lumen",
"description": "Light and shadow",
"thumbnail": "https://bootswatch.com/3/lumen/thumbnail.png",
"preview": "https://bootswatch.com/3/lumen/",
"css": "https://bootswatch.com/3/lumen/bootstrap.css",
"cssMin": "https://bootswatch.com/3/lumen/bootstrap.min.css",
"cssCdn": "https://maxcdn.bootstrapcdn.com/bootswatch/3.3.7/lumen/bootstrap.min.css",
"less": "https://bootswatch.com/3/lumen/bootswatch.less",
"lessVariables": "https://bootswatch.com/3/lumen/variables.less",
"scss": "https://bootswatch.com/3/lumen/_bootswatch.scss",
"scssVariables": "https://bootswatch.com/3/lumen/_variables.scss"
},
{
"name": "Paper",
"description": "Material is the metaphor",
"thumbnail": "https://bootswatch.com/3/paper/thumbnail.png",
"preview": "https://bootswatch.com/3/paper/",
"css": "https://bootswatch.com/3/paper/bootstrap.css",
"cssMin": "https://bootswatch.com/3/paper/bootstrap.min.css",
"cssCdn": "https://maxcdn.bootstrapcdn.com/bootswatch/3.3.7/paper/bootstrap.min.css",
"less": "https://bootswatch.com/3/paper/bootswatch.less",
"lessVariables": "https://bootswatch.com/3/paper/variables.less",
"scss": "https://bootswatch.com/3/paper/_bootswatch.scss",
"scssVariables": "https://bootswatch.com/3/paper/_variables.scss"
},
{
"name": "Readable",
"description": "Optimized for legibility",
"thumbnail": "https://bootswatch.com/3/readable/thumbnail.png",
"preview": "https://bootswatch.com/3/readable/",
"css": "https://bootswatch.com/3/readable/bootstrap.css",
"cssMin": "https://bootswatch.com/3/readable/bootstrap.min.css",
"cssCdn": "https://maxcdn.bootstrapcdn.com/bootswatch/3.3.7/readable/bootstrap.min.css",
"less": "https://bootswatch.com/3/readable/bootswatch.less",
"lessVariables": "https://bootswatch.com/3/readable/variables.less",
"scss": "https://bootswatch.com/3/readable/_bootswatch.scss",
"scssVariables": "https://bootswatch.com/3/readable/_variables.scss"
},
{
"name": "Sandstone",
"description": "A touch of warmth",
"thumbnail": "https://bootswatch.com/3/sandstone/thumbnail.png",
"preview": "https://bootswatch.com/3/sandstone/",
"css": "https://bootswatch.com/3/sandstone/bootstrap.css",
"cssMin": "https://bootswatch.com/3/sandstone/bootstrap.min.css",
"cssCdn": "https://maxcdn.bootstrapcdn.com/bootswatch/3.3.7/sandstone/bootstrap.min.css",
"less": "https://bootswatch.com/3/sandstone/bootswatch.less",
"lessVariables": "https://bootswatch.com/3/sandstone/variables.less",
"scss": "https://bootswatch.com/3/sandstone/_bootswatch.scss",
"scssVariables": "https://bootswatch.com/3/sandstone/_variables.scss"
},
{
"name": "Simplex",
"description": "Mini and minimalist",
"thumbnail": "https://bootswatch.com/3/simplex/thumbnail.png",
"preview": "https://bootswatch.com/3/simplex/",
"css": "https://bootswatch.com/3/simplex/bootstrap.css",
"cssMin": "https://bootswatch.com/3/simplex/bootstrap.min.css",
"cssCdn": "https://maxcdn.bootstrapcdn.com/bootswatch/3.3.7/simplex/bootstrap.min.css",
"less": "https://bootswatch.com/3/simplex/bootswatch.less",
"lessVariables": "https://bootswatch.com/3/simplex/variables.less",
"scss": "https://bootswatch.com/3/simplex/_bootswatch.scss",
"scssVariables": "https://bootswatch.com/3/simplex/_variables.scss"
},
{
"name": "Slate",
"description": "Shades of gunmetal gray",
"thumbnail": "https://bootswatch.com/3/slate/thumbnail.png",
"preview": "https://bootswatch.com/3/slate/",
"css": "https://bootswatch.com/3/slate/bootstrap.css",
"cssMin": "https://bootswatch.com/3/slate/bootstrap.min.css",
"cssCdn": "https://maxcdn.bootstrapcdn.com/bootswatch/3.3.7/slate/bootstrap.min.css",
"less": "https://bootswatch.com/3/slate/bootswatch.less",
"lessVariables": "https://bootswatch.com/3/slate/variables.less",
"scss": "https://bootswatch.com/3/slate/_bootswatch.scss",
"scssVariables": "https://bootswatch.com/3/slate/_variables.scss"
},
{
"name": "Spacelab",
"description": "Silvery and sleek",
"thumbnail": "https://bootswatch.com/3/spacelab/thumbnail.png",
"preview": "https://bootswatch.com/3/spacelab/",
"css": "https://bootswatch.com/3/spacelab/bootstrap.css",
"cssMin": "https://bootswatch.com/3/spacelab/bootstrap.min.css",
"cssCdn": "https://maxcdn.bootstrapcdn.com/bootswatch/3.3.7/spacelab/bootstrap.min.css",
"less": "https://bootswatch.com/3/spacelab/bootswatch.less",
"lessVariables": "https://bootswatch.com/3/spacelab/variables.less",
"scss": "https://bootswatch.com/3/spacelab/_bootswatch.scss",
"scssVariables": "https://bootswatch.com/3/spacelab/_variables.scss"
},
{
"name": "Superhero",
"description": "The brave and the blue",
"thumbnail": "https://bootswatch.com/3/superhero/thumbnail.png",
"preview": "https://bootswatch.com/3/superhero/",
"css": "https://bootswatch.com/3/superhero/bootstrap.css",
"cssMin": "https://bootswatch.com/3/superhero/bootstrap.min.css",
"cssCdn": "https://maxcdn.bootstrapcdn.com/bootswatch/3.3.7/superhero/bootstrap.min.css",
"less": "https://bootswatch.com/3/superhero/bootswatch.less",
"lessVariables": "https://bootswatch.com/3/superhero/variables.less",
"scss": "https://bootswatch.com/3/superhero/_bootswatch.scss",
"scssVariables": "https://bootswatch.com/3/superhero/_variables.scss"
},
{
"name": "United",
"description": "Ubuntu orange and unique font",
"thumbnail": "https://bootswatch.com/3/united/thumbnail.png",
"preview": "https://bootswatch.com/3/united/",
"css": "https://bootswatch.com/3/united/bootstrap.css",
"cssMin": "https://bootswatch.com/3/united/bootstrap.min.css",
"cssCdn": "https://maxcdn.bootstrapcdn.com/bootswatch/3.3.7/united/bootstrap.min.css",
"less": "https://bootswatch.com/3/united/bootswatch.less",
"lessVariables": "https://bootswatch.com/3/united/variables.less",
"scss": "https://bootswatch.com/3/united/_bootswatch.scss",
"scssVariables": "https://bootswatch.com/3/united/_variables.scss"
},
{
"name": "Yeti",
"description": "A friendly foundation",
"thumbnail": "https://bootswatch.com/3/yeti/thumbnail.png",
"preview": "https://bootswatch.com/3/yeti/",
"css": "https://bootswatch.com/3/yeti/bootstrap.css",
"cssMin": "https://bootswatch.com/3/yeti/bootstrap.min.css",
"cssCdn": "https://maxcdn.bootstrapcdn.com/bootswatch/3.3.7/yeti/bootstrap.min.css",
"less": "https://bootswatch.com/3/yeti/bootswatch.less",
"lessVariables": "https://bootswatch.com/3/yeti/variables.less",
"scss": "https://bootswatch.com/3/yeti/_bootswatch.scss",
"scssVariables": "https://bootswatch.com/3/yeti/_variables.scss"
}
]
}['themes']
ex_themes.extend([
{'name': t['name'], 'description': t['description'],
'css': t['cssMin'], 'thumbnail': t['thumbnail']}
for t in watch_themes])
except Exception as e:
print(e)
cache.set(THEME_CACHE_KEY, json.dumps(ex_themes), 24 * 3600)
themes.extend(ex_themes)
nodes.append(loader.render_to_string('xadmin/blocks/comm.top.theme.html', {'themes': themes, 'select_css': select_css}))
def get_context(self):
context = super(CommAdminView, self).get_context()
if not settings.DEBUG and 'nav_menu' in self.request.session:
nav_menu = json.loads(self.request.session['nav_menu'])
else:
menus = copy.copy(self.get_nav_menu())
def check_menu_permission(item):
need_perm = item.pop('perm', None)
if need_perm is None:
return True
elif callable(need_perm):
return need_perm(self.user)
elif need_perm == 'super':
return self.user.is_superuser
else:
return self.user.has_perm(need_perm)
def filter_item(item):
if 'menus' in item:
before_filter_length = len(item['menus'])
item['menus'] = [
filter_item(i) for i in item['menus']
if check_menu_permission(i)
]
after_filter_length = len(item['menus'])
if after_filter_length == 0 and before_filter_length > 0:
return None
return item
nav_menu = [
filter_item(item) for item in menus
if check_menu_permission(item)
]
nav_menu = filter(lambda x: x, nav_menu)
if not settings.DEBUG:
self.request.session['nav_menu'] = json.dumps(nav_menu)
self.request.session.modified = True
def check_selected(menu, request):
path = request.path
selected = False
if 'url' in menu:
if menu.get("exact_match", False):
chop_index = -1
path = request.get_full_path()
else:
chop_index = menu['url'].find('?')
if chop_index == -1:
selected = path.startswith(menu['url'])
else:
selected = path.startswith(menu['url'][:chop_index])
if 'menus' in menu:
for m in menu['menus']:
_s = check_selected(m, request)
if _s:
selected = True
if selected:
menu['selected'] = True
return selected
for menu in nav_menu:
check_selected(menu, self.request)
context.update({
'menu_template': self.menu_template,
'nav_menu': nav_menu,
'site_title': self.site_title or _(u'Django Xadmin'),
'site_footer': self.site_footer or _(u'my-company.inc'),
'breadcrumbs': self.get_breadcrumb()
})
return context
def get_context(self):
context = super(CommAdminView, self).get_context()
if not settings.DEBUG and "nav_menu" in self.request.session:
nav_menu = json.loads(self.request.session["nav_menu"])
else:
menus = copy.copy(self.get_nav_menu())
def check_menu_permission(item):
need_perm = item.pop("perm", None)
if need_perm is None:
return True
elif callable(need_perm):
return need_perm(self.user)
elif need_perm == "super":
return self.user.is_superuser
else:
return self.user.has_perm(need_perm)
def filter_item(item):
if "menus" in item:
before_filter_length = len(item["menus"])
item["menus"] = [
filter_item(i) for i in item["menus"]
if check_menu_permission(i)
]
after_filter_length = len(item["menus"])
if after_filter_length == 0 and before_filter_length > 0:
return None
return item
nav_menu = [
filter_item(item) for item in menus
if check_menu_permission(item)
]
nav_menu = list(filter(lambda x: x, nav_menu))
if not settings.DEBUG:
self.request.session["nav_menu"] = json.dumps(
nav_menu, cls=JSONEncoder, ensure_ascii=False)
self.request.session.modified = True
def check_selected(menu, path):
selected = False
if "url" in menu:
chop_index = menu["url"].find("?")
if chop_index == -1:
selected = path.startswith(menu["url"])
else:
selected = path.startswith(menu["url"][:chop_index])
if "menus" in menu:
for m in menu["menus"]:
_s = check_selected(m, path)
if _s:
selected = True
if selected:
menu["selected"] = True
return selected
for menu in nav_menu:
check_selected(menu, self.request.path)
context.update({
"menu_template": self.menu_template,
"nav_menu": nav_menu,
"site_title": self.site_title,
"site_footer": self.site_footer,
"breadcrumbs": self.get_breadcrumb(),
})
return context
def set_json(self, obj):
self.value = json.dumps(obj, cls=JSONEncoder, ensure_ascii=False)
def get_context(self):
context = super(CommAdminView, self).get_context()
if not settings.DEBUG and 'nav_menu' in self.request.session:
nav_menu = json.loads(self.request.session['nav_menu'])
else:
menus = copy.copy(self.get_nav_menu())
def check_menu_permission(item):
need_perm = item.pop('perm', None)
if need_perm is None:
return True
elif callable(need_perm):
return need_perm(self.user)
elif need_perm == 'super':
return self.user.is_superuser
else:
return self.user.has_perm(need_perm)
def filter_item(item):
if 'menus' in item:
before_filter_length = len(item['menus'])
item['menus'] = [
filter_item(i) for i in item['menus']
if check_menu_permission(i)
]
after_filter_length = len(item['menus'])
if after_filter_length == 0 and before_filter_length > 0:
return None
return item
nav_menu = [
filter_item(item) for item in menus
if check_menu_permission(item)
]
nav_menu = list(filter(lambda x: x, nav_menu))
if not settings.DEBUG:
self.request.session['nav_menu'] = json.dumps(
nav_menu, cls=JSONEncoder, ensure_ascii=False)
self.request.session.modified = True
def check_selected(menu, path):
selected = False
if 'url' in menu:
chop_index = menu['url'].find('?')
if chop_index == -1:
selected = path.startswith(menu['url'])
else:
selected = path.startswith(menu['url'][:chop_index])
if 'menus' in menu:
for m in menu['menus']:
_s = check_selected(m, path)
if _s:
selected = True
if selected:
menu['selected'] = True
return selected
for menu in nav_menu:
check_selected(menu, self.request.path)
# 添加自定义url,视图函数获取数据
add_url_flag = False
auto_title = ''
pid = ''
subtitle = ''
print(self.request.get_full_path())
if '/xadmin/cashflows/cash_title_content/' in self.request.get_full_path(
):
from apps.cashflows.models import cash_title_link, cash_title_content
add_url_flag = True
auto_title = cash_title_link.objects.all()
# print('title', title)
pid = self.request.GET.get('pid')
# print('pid', pid, type(pid))
if pid:
subtitle = cash_title_content.objects.filter(
content_cash_id=pid)
pid = int(pid)
else:
subtitle = None
else:
pass
print('auto_title', auto_title)
print('pid', pid)
print('subtitle', subtitle)
context.update({
'menu_template': self.menu_template,
'nav_menu': nav_menu,
'site_title': self.site_title,
'site_footer': self.site_footer,
'breadcrumbs': self.get_breadcrumb()
})
return context
def render_json(self, content):
response = HttpResponse(mimetype="application/json; charset=UTF-8")
response.write(
json.dumps(content, cls=JSONEncoder, ensure_ascii=False))
return response
def get(self, request, name):
if name not in self.data_charts:
return HttpResponseNotFound()
self.chart = self.data_charts[name]
self.x_field = self.chart["x-field"]
y_fields = self.chart["y-field"]
self.y_fields = (y_fields, ) if type(y_fields) not in (
list, tuple) else y_fields
datas = [{
"data": [],
"label":
force_text(label_for_field(i, self.model, model_admin=self)),
} for i in self.y_fields]
self.make_result_list()
for obj in self.result_list:
xf, attrs, value = lookup_field(self.x_field, obj, self)
for i, yfname in enumerate(self.y_fields):
yf, yattrs, yv = lookup_field(yfname, obj, self)
datas[i]["data"].append((value, yv))
option = {
"series": {
"lines": {
"show": True
},
"points": {
"show": False
}
},
"grid": {
"hoverable": True,
"clickable": True
},
}
try:
xfield = self.opts.get_field(self.x_field)
if type(xfield) in (
models.DateTimeField,
models.DateField,
models.TimeField,
):
option["xaxis"] = {"mode": "time", "tickLength": 5}
if type(xfield) is models.DateField:
option["xaxis"]["timeformat"] = "%y/%m/%d"
elif type(xfield) is models.TimeField:
option["xaxis"]["timeformat"] = "%H:%M:%S"
else:
option["xaxis"]["timeformat"] = "%y/%m/%d %H:%M:%S"
except Exception:
pass
option.update(self.chart.get("option", {}))
content = {"data": datas, "option": option}
result = json.dumps(content, cls=JSONEncoder, ensure_ascii=False)
return HttpResponse(result)
def get_json_export(self, context):
results = self._get_objects(context)
return json.dumps({'objects': results}, ensure_ascii=False,
indent=(self.request.GET.get('export_json_format', 'off') == 'on') and 4 or None)
def set_json(self, obj):
self.value = json.dumps(obj, cls=JSONEncoder, ensure_ascii=False)
