37 |
38 | {% if instance.title %}
88 |
--------------------------------------------------------------------------------
/simplegallery/admin.py:
--------------------------------------------------------------------------------
1 | from django.contrib import admin
2 | from django.utils.translation import ugettext_lazy as _
3 | from django.utils.safestring import mark_safe
4 | from django.contrib.sites.models import Site
5 | from django import forms
6 | from django.core import urlresolvers
7 | from django.http import HttpResponse
8 | from multilingual.admin import (
9 | MultilingualInlineAdmin, MultilingualModelAdmin, MultilingualModelAdminForm,
10 | MultilingualInlineModelForm
11 | )
12 | from simplegallery.models import Gallery, Image
13 | from filer.models import Folder
14 |
15 |
16 | def sync_folder(modeladmin, request, queryset):
17 | for obj in queryset:
18 | obj.sync_folder()
19 | sync_folder.short_description = "Sync galleries with folders (if selected)"
20 |
21 | class ReadOnlyLinkWidget(forms.Widget):
22 | def render(self, name, value, attrs=None):
23 | if value:
24 | return mark_safe(u'%s' % (value, _('edit')))
25 | else:
26 | return u''
27 |
28 | class ImageInlineForm(MultilingualInlineModelForm):
29 | admin_edit_url = forms.URLField(label=_('detail edit'), required=False,widget=ReadOnlyLinkWidget)
30 | def __init__(self, *args, **kwargs):
31 | super(ImageInlineForm, self).__init__(*args, **kwargs)
32 | if self.instance and self.instance.id:
33 | self.fields['admin_edit_url'].initial = urlresolvers.reverse('admin:simplegallery_image_change', args=(self.instance.id,))
34 | class Meta:
35 | model = Image
36 |
37 | class ImageInline(admin.TabularInline):#MultilingualInlineAdmin):
38 | model = Image
39 | form = ImageInlineForm
40 | num_in_admin = 20
41 | extra = 4
42 | raw_id_fields = ('image',) # workaround... because otherwise admin will render an "addlink" after the field
43 | fields = ('image','ordering','admin_edit_url',)
44 | #readonly_fields = ('admin_edit_url',)
45 | def queryset(self, request):
46 | return self.model._default_manager.all()
47 | def edit_detail_link(self, obj):
48 | return 'go bronkos!'
49 |
50 | class GalleryAdminForm(MultilingualModelAdminForm):
51 | current_request = None
52 | class Meta:
53 | model = Gallery
54 |
55 | def __init__(self, *args, **kwargs):
56 | instance = kwargs.get('instance', None)
57 | data = kwargs.get('data', None)
58 | if instance:
59 | base_groups = [g.pk for g in instance.groups.all()]
60 | elif data:
61 | base_groups = data.get('groups', [])
62 | else:
63 | base_groups = []
64 | initial = kwargs.get('initial') or {}
65 | initial.update({'groups': [g.pk for g in self.current_request.user.groups.all()] + base_groups})
66 | kwargs['initial'] = initial
67 | self.base_fields['folder'].choices = ((f.pk, mark_safe(f.level*' ' + unicode(f))) for f in Folder.tree.all())
68 | super(GalleryAdminForm, self).__init__(*args, **kwargs)
69 |
70 | def clean_groups(self):
71 | groups = self.cleaned_data['groups']
72 | if not (self.current_request.user.groups.filter(pk__in=groups).count() or
73 | self.current_request.user.is_superuser):
74 | raise forms.ValidationError("You must choose at least one group you are in.")
75 | return groups
76 |
77 |
78 | class GalleryAdmin(MultilingualModelAdmin):
79 | form = GalleryAdminForm
80 | inlines = [
81 | ImageInline,
82 | ]
83 | actions = [sync_folder,]
84 | list_display = ('name', 'description', 'display_groups')
85 | search_fields = ('name', 'translations__title','translations__description',)
86 | # using ordering somehow results in double querysets
87 | # ordering = ('translations__title', )
88 | use_fieldsets = (
89 | (None, {
90 | 'fields': ('name',),
91 | }),
92 | ('Language Dependent', {
93 | 'fields': ('title', 'description'),
94 | }),
95 | ('Extra', {
96 | 'classes': ('collapse',),
97 | 'fields': ('groups', 'folder'),
98 | }),
99 | )
100 | def save_formset(self, request, form, formset, change):
101 | instances = formset.save(commit=False)
102 | for instance in instances:
103 | instance.save()
104 | formset.save_m2m()
105 | if form.instance.folder:
106 | form.instance.sync_folder()
107 |
108 | def display_groups(self, obj):
109 | return ', '.join([str(g) for g in obj.groups.all()])
110 |
111 | def queryset(self, request):
112 | qs = super(GalleryAdmin, self).queryset(request)
113 | if request.user.is_superuser:
114 | return qs
115 | return qs.filter(groups__in=request.user.groups.all()).distinct()
116 |
117 | def get_form(self, request, obj=None, **kwargs):
118 | form = super(GalleryAdmin, self).get_form(request, obj=None, **kwargs)
119 | form.current_request = request
120 | return form
121 |
122 | class ReadOnlyImageWidget(forms.Widget):
123 | def render(self, name, value, attrs=None):
124 | if value:
125 | return mark_safe(u'{{ instance.title|safe }}
{% endif %} 39 | {% if gallery.title %}{{ gallery.title|safe }}
{% endif %} 40 | 41 | {% if gallery.description %}{{ gallery.description|safe }}{% endif %} 42 | 43 | 44 |45 | {% trans "Play" %} 46 | {% trans "Pause" %} 47 | {% trans "« Back" %} 48 | {% trans "Next »" %} 49 |
50 | 51 | 52 |
53 |
74 |
75 |
76 | -
54 | {% for image in images %}
55 |
-
56 |
57 |
58 | 59 |61 | 62 | 63 | {% if image.title or image.description %} 64 |
60 |
65 | {% if image.title %}68 | {% endif %} 69 | 70 |{{ image.title|safe|escape }}
{% endif %} 66 | {% if image.description %}{{ image.description|safe }}{% endif %} 67 |
71 | {% endfor %}
72 |
77 |
87 | -
78 |
- {% trans "Back" %} 79 | {% for image in images %} 80 | 83 | {% endfor %} 84 |
- {% trans "Next" %} 85 |