root / cloudcmsguide / models.py @ bd9ce789
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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 datetime import datetime |
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from django.db import models |
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from django.conf import settings |
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from django.contrib.auth.models import User |
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from django.utils.translation import ugettext_lazy as _, ugettext, ungettext |
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from django.template.loader import render_to_string |
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from django.core import urlresolvers |
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from feincms import translations |
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from feincms.models import Base |
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from feincms.module.page.models import Page |
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from feincms.content.application.models import reverse |
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from feincms.content.richtext.models import RichTextContent |
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from feincms.content.section.models import SectionContent |
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from feincms.module.medialibrary.fields import MediaFileForeignKey |
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from feincms.module.medialibrary.models import MediaFile |
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from feincms.module.page.extensions.navigation import NavigationExtension |
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from feincms.module.page.extensions.navigation import PagePretender |
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from feincms.content.application.models import ApplicationContent |
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from feincms.models import Base, create_base_model |
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from cloudcms.cms_utils import get_app_page |
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class UserGuideEntryManager(models.Manager): |
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def active(self): |
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return self.filter(is_active=True) |
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def latest(self, limit=3): |
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return self.filter()[:limit] |
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def get_guide_page(): |
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"""
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Returns Page model that has been associated with userguide application
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"""
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return get_app_page(Page, "cloudcmsguide") |
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try:
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# MPTT 0.4
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from mptt.models import MPTTModel |
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mptt_register = False
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Base = create_base_model(MPTTModel) |
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except ImportError: |
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# MPTT 0.3
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mptt_register = True
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class UserGuideEntry(Base): |
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"""
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User guide entry
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"""
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is_active = models.BooleanField(_('is active'), default=True) |
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is_featured = models.BooleanField(_('is featured'), default=False) |
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title = models.CharField(_('title'), max_length=100) |
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slug = models.SlugField(_('slug'), max_length=100, unique_for_date='published_on') |
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author = models.ForeignKey(User, related_name='guide_pages', verbose_name=_('author')) |
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language = models.CharField(max_length=255, choices=settings.LANGUAGES)
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published_on = models.DateTimeField(_('published on'), blank=True, null=False, default=datetime.now, |
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help_text=_('Will be filled in automatically when entry gets published.'))
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last_changed = models.DateTimeField(_('last change'), auto_now=True, editable=False) |
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service = models.ForeignKey('cloudcms.Service', verbose_name=_('service'), |
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related_name='userguideentries', null=True, blank=False) |
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parent = models.ForeignKey('self', verbose_name=_('Parent'), blank=True, null=True, related_name='children') |
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objects = UserGuideEntryManager() |
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class Meta: |
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get_latest_by = 'published_on'
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ordering = ['service', 'published_on'] |
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verbose_name = _('User guide entry')
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verbose_name_plural = _('User guide entries')
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def __unicode__(self): |
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return self.title |
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def get_next(self): |
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return self.get_next_by_published_on(service=self.service) |
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def get_previous(self): |
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return self.get_previous_by_published_on(service=self.service) |
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def get_absolute_url(self): |
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try:
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r = reverse('cloudcmsguide_entry_detail', 'cloudcmsguide.urls', (), |
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{ |
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'service': self.service.translation.slug, |
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'slug': self.slug, |
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}) |
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except Exception, e: |
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print e
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return "" |
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# ugly hack to fix proper application reverse url
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GUIDE_URL = ""
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try:
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GUIDE_URL = get_guide_page().get_navigation_url() |
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except Exception, e: |
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pass
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if r.startswith(GUIDE_URL):
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return r
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else:
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return GUIDE_URL + r.lstrip('/') |
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def back_url(self): |
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return get_guide_page().get_navigation_url()
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if mptt_register: # MPTT 0.3 legacy support |
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mptt.register(Page) |
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UserGuideEntry.register_extensions( |
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'changedate',
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'seo'
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) |