Ticket #913: lunchbox.py

File lunchbox.py, 3.1 KB (added by eugene@…, 19 years ago)
Line 
1from django.core import meta
2
3class Food(meta.Model):
4 parent = meta.ForeignKey('self', blank=True, null=True, related_name='child')
5 name = meta.CharField(maxlength=50)
6
7 class META:
8 ordering = ('name',)
9 admin = meta.Admin(
10 fields = (
11 (None, {'fields': ('name', 'parent',)}),
12 ),
13 list_display = ('name',),
14 search_fields = ['name',],
15 )
16
17 def __repr__(self):
18 return self.name
19
20 def get_all_children(self):
21 output = []
22 children = self.get_child_list()
23 for c in children:
24 output.append(c)
25 output = output + c.get_all_children()
26 return output
27
28 def get_all_parents(self):
29 id_list = []
30 object = self
31 while True:
32 id_list.append(object)
33 if not object.parent:
34 break
35 object = object.get_parent()
36 id_list.reverse()
37 return id_list
38
39class Restaurant(meta.Model):
40 foods = meta.ManyToManyField(Food, filter_interface=meta.HORIZONTAL)
41 last_modified = meta.DateTimeField(auto_now=True )
42 name = meta.CharField(maxlength=50)
43 lat = meta.FloatField(max_digits=10, decimal_places=6)
44 lng = meta.FloatField(max_digits=10, decimal_places=6)
45 street = meta.CharField(maxlength=50)
46 apt = meta.CharField( maxlength=10, blank=True)
47 city = meta.CharField(maxlength=32)
48 state = meta.USStateField(default='TX')
49 zip = meta.PositiveIntegerField()
50 phone = meta.PhoneNumberField(blank=True)
51 image = meta.ImageField(upload_to='lunchbox/restaurants/images', blank=True, null=True)
52 text = meta.TextField(blank=True, null=True)
53 notes = meta.TextField(blank=True, null=True)
54
55 class META:
56 admin = meta.Admin(
57 fields = (
58 (None, {'fields': ('name', 'foods', 'phone', 'image',)}),
59 ('Geocoding', {'fields': ('lat', 'lng',)}),
60 ('Address', {'fields': ('street', 'apt', 'city', 'state', 'zip',)}),
61 (None, {'fields': ('text', 'notes',)}),
62 ),
63 list_display = ('name', 'street', 'city', 'state', 'zip', 'has_image',),
64 list_filter = ('city', 'state', 'zip',),
65 ordering = ('name',),
66 save_on_top = True,
67 search_fields = ['name', 'street', 'city',],
68 js = (
69 'http://localhost/tiny_mce/tiny_mce.js',
70 'http://localhost/appmedia/admin/js/textareas.js',
71 ),
72 )
73 get_latest_by = 'last_modified'
74
75 def __repr__(self):
76 return self.name
77
78 def has_image(self):
79 if self.get_image_url():
80 return True
81 return False
82 has_image.short_description = 'image?'
83
84class Link(meta.Model):
85 restaurant = meta.ForeignKey(Restaurant, edit_inline=meta.TABULAR, num_in_admin=2)
86 url = meta.URLField (verify_exists=False, core=True)
87 name = meta.CharField(maxlength=10, blank=True)
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