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import inspect |
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import json |
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import sys |
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4
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5
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from django.conf import settings |
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from django.contrib import admin |
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from django.db.models import ForeignKey |
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from django.utils.html import format_html |
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9
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from chat import models |
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exclude_auto = () |
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model_classes = (class_name[1] for class_name in inspect.getmembers(sys.modules[models.__name__], inspect.isclass) |
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if class_name[1].__module__ == models.__name__ and class_name[0] not in exclude_auto) |
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def gen_fun(field): |
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def col_name(o): |
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attr = getattr(o, field) |
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v = json.dumps(attr) |
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if len(v) > 50: |
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v = v[:50] |
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return v |
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return col_name |
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main_fields = { |
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'user': gen_fun('username'), |
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'room': gen_fun('name'), |
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'issue': gen_fun('content'), |
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'ip address': gen_fun('ip'), |
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'message': gen_fun('content'), |
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'subscription': gen_fun('id'), |
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} |
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def country(instance): |
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iso2 = instance.country_code if instance.country_code else "None" |
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return format_html("<span style='white-space:nowrap'><img src='{}/flags/{}.png' /> {}</span>", |
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settings.STATIC_URL, |
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iso2.lower(), |
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instance.country) |
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extra_fields = { |
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'ip address': (country,) |
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} |
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exclude_fields = { |
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'ip address': ('country',) |
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} |
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for model in model_classes: |
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fields = [] |
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vname = model._meta.verbose_name |
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class_struct = {'fields': fields, 'list_display': fields} |
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for field in model._meta.fields: |
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if exclude_fields.get(vname) is not None and field.name in extra_fields.get(vname): |
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break |
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if isinstance(field, ForeignKey): |
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def gen_link(field): |
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def link(obj): |
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print(field) |
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another = getattr(obj, field.name) |
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if another is None: |
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return "Null" |
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else: |
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another_name = another._meta.verbose_name |
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link = '/admin/chat/{}/{}/change'.format(another_name, another.id) |
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return u'<a href="%s">%s</a>' % (link, main_fields[another_name](another)) |
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link.allow_tags = True |
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link.__name__ = str(field.name) |
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return link |
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fields.append(gen_link(field)) |
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else: |
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fields.append(field.name) |
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if extra_fields.get(vname) is not None: |
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fields.extend(extra_fields.get(vname)) |
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admin.site.register(model, type( |
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'SubClass', |
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(admin.ModelAdmin,), |
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class_struct |
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)) |
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83
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84
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# class CountryFilter(SimpleListFilter): |
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# title = 'country' |
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# parameter_name = 'country' |
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# |
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# def lookups(self, request, model_admin): |
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# query_set = model_admin.model.objects.values('ip__country').annotate(count=Count('ip__country')) |
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# return [(c['ip__country'], '%s(%s)' % (c['ip__country'], c['count'])) for c in query_set] |
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# |
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# def queryset(self, request, queryset): |
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# if self.value(): |
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# return queryset.filter(ip__country=self.value()) |
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# else: |
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# return queryset |
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# |
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# |
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# @admin.register(UserJoinedInfo) |
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# class UserLocation(admin.ModelAdmin): |
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# list_display = ["time", "link_to_B"] |
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# |
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# def link_to_B(self, obj): |
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# link = urlresolvers.reverse("admin:chat_user_change", args=[obj.Object.id]) # model name has to be lowercase |
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# return u'<a href="%s">%s</a>' % (link, obj.B.name) |
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# |
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# link_to_B.allow_tags = True |
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Deathangel908 /
pychat
