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# Copyright 2012 GRNET S.A. All rights reserved.
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#
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# Redistribution and use in source and binary forms, with or
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# without modification, are permitted provided that the following
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# conditions are met:
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#
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#   1. Redistributions of source code must retain the above
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#      copyright notice, this list of conditions and the following
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#      disclaimer.
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#
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#   2. Redistributions in binary form must reproduce the above
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#      copyright notice, this list of conditions and the following
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#      disclaimer in the documentation and/or other materials
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#      provided with the distribution.
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#
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# THIS SOFTWARE IS PROVIDED BY GRNET S.A. ``AS IS'' AND ANY EXPRESS
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# OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL GRNET S.A OR
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# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
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# USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
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# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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# POSSIBILITY OF SUCH DAMAGE.
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#
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# The views and conclusions contained in the software and
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# documentation are those of the authors and should not be
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# interpreted as representing official policies, either expressed
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# or implied, of GRNET S.A.
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from django.contrib import admin
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from django.utils.translation import ugettext_lazy as _
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from cloudcmsblog.models import Entry, Category, CategoryTranslation
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from feincms.translations import admin_translationinline, short_language_code
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from feincms.admin import item_editor
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CategoryTranslationInline = admin_translationinline(CategoryTranslation,
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        prepopulated_fields={'slug': ('title',)})
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class EntryAdmin(item_editor.ItemEditor):
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    date_hierarchy = 'published_on'
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    filter_horizontal = ['categories']
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    list_display = ['title', 'is_active', 'published_on', 'author']
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    list_editable = ['is_active',]
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    list_filter = ['is_active', 'is_featured', 'categories', 'author']
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    raw_id_fields = ['image']
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    search_fields = ['title', 'slug']
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    prepopulated_fields = {
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        'slug': ('title',),
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        }
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    fieldsets = [
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        [None, {
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            'fields': [
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                ('is_active', 'is_featured', 'published_on'),
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                ('title', 'slug'),
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                'image',
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                'author',
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                'application',
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                'categories',
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                'intro_text',
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            ]
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        }],
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        item_editor.FEINCMS_CONTENT_FIELDSET,
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    ]
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class CategoryAdmin(admin.ModelAdmin):
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    inlines = [CategoryTranslationInline]
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    list_display = ['__unicode__', 'entries']
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    search_fields = ['translations__title']
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    def entries(self, obj):
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        if 'translations' in getattr(Entry, '_feincms_extensions', ()):
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            return Entry.objects.filter(categories=obj, language=short_language_code()).count()
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        return Entry.objects.filter(categories=obj)
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    entries.short_description = _('Blog entries in category')
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admin.site.register(Entry, EntryAdmin)
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admin.site.register(Category, CategoryAdmin)
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