class Comment(models.Model):
"""
Stores comments for different content types
"""
class Meta:
query = 'comments.models.CommentQuerySet'
owner = models.ForeignKey(related_name="comments", delete_cascade=True)
author = models.AnyField(null=True, blank=True, default=None)
created = models.DateTimeField(default=get_utc_now, blank=True)
body = models.TextField()
def get_created_as_timezone(self, tz):
try:
created = self['created'].astimezone(timezone(tz))
except:
created = self['created']
return created
def get_content(self):
return mark_safe(self['body'])
def get_comments(self):
return Comment.query().filter(owner=self)
def get_author(self):
if isinstance(
self['author'],
dict) and 'pk' in self['author'] and 'class' in self['author']:
return self['author']['class'].query().get(pk=self['author']['pk'])
return self['author']
class Answer(models.Model):
question = models.ForeignKey(Question,
related_name="answers",
delete_cascade=True)
author = models.AnyField(null=True, blank=True, default=None)
parent_answer = models.ForeignKey('self',
null=True,
blank=True,
related_name='children_answers',
delete_cascade=True)
text = models.TextField()
modified_date = models.DateTimeField(blank=True,
default=datetime.datetime.now,
db_index=True)
def __unicode__(self):
return self['text']
def get_author(self):
if isinstance(
self['author'],
dict) and 'pk' in self['author'] and 'class' in self['author']:
try:
return self['author']['class'].query().get(
pk=self['author']['pk'])
except ObjectDoesNotExist:
return None
return self['author']
class Image(models.Model):
"""
Image model to store images
"""
class Meta:
query = 'images.models.ImageQuerySet'
ordering = ('-created', )
name = models.CharField(max_length=100)
is_active = models.BooleanField(default=True, db_index=True, blank=True)
# is_public = models.BooleanField(default=True, db_index=True, blank=True)
keywords = models.ListField(blank=True, null=True)
alt_text = models.CharField(max_length=100, blank=True, null=True)
copyright = models.CharField(max_length=100, blank=True)
title = models.TextField(blank=True)
image_center = models.CharField(max_length=20, blank=True)
existing_thumbnails = models.TextField(blank=True)
image = models.ImageField()
sites = models.ManyToManyField(Site, blank=True, related_name='images')
created = models.DateTimeField(default=datetime.datetime.now, blank=True)
__getattr__ = thumbs_getattr('image')
def get_image_center_for_200(self):
if not self['image_center'] or not self['image']:
return ''
center = map(int, self['image_center'].split(','))
factor = (min(200.0, self['image'].height, self['image'].width) /
max([self['image'].height, self['image'].width]))
return '%s,%s' % (center[0] * factor, center[1] * factor)
def __unicode__(self):
return self['name']
def all_sites(self):
return Site.query()
class Post(models.Model):
class Meta:
query = 'articles.models.PostQuerySet'
ordering = ('-date', )
permissions = tuple(('can_post_to_%s' % site_name[0],
'User can post to site %s' % site_name[1])
for site_name in SITES)
name = models.CharField(max_length=255)
author = models.ForeignKey('auth.User', blank=False, null=False)
slug = models.SlugField(max_length=255, blank=True)
source = models.TextField()
text = models.TextField()
teaser = models.TextField()
is_draft = models.BooleanField(blank=True, null=False, default=True)
created_date = models.DateTimeField(blank=True,
null=False,
default=datetime.now)
date = models.DateTimeField(blank=True,
null=False,
verbose_name='Updated Date')
site = models.ForeignKey(Site, related_name='posts')
def get_categories(self):
return ",".join(pc['category']['name'] for pc in self['categories'])
def get_url(self):
return reverse("post_view", kwargs={'slug': self['slug']})
def __unicode__(self):
return self['name']
def save(self, **kwargs):
# TODO: slug field should be unique with site/articles
if not self.get('slug', False):
self['slug'] = slugify(self['name'])
source = self.get('source', None)
source = image_compiler.render(source) or source
if source is not None:
self['text'] = markdown2.markdown(source)
self['date'] = datetime.now()
return super(Post, self).save(**kwargs)
def get_content(self):
return mark_safe(self['text'])
def get_teaser(self):
return mark_safe(self['teaser'])
def get_previous_post(self, collection_name):
if not hasattr(self, '_previous_post'):
posts = Post.query().filter(
site=self['site'],
is_draft=False,
created_date__lt=self['created_date']).order_by(
'-created_date').by_collection(collection_name)
try:
self._previous_post = posts[0]
except IndexError:
self._previous_post = None
return self._previous_post
def get_next_post(self, collection_name):
if not hasattr(self, '_next_post'):
posts = Post.query().filter(
site=self['site'],
is_draft=False,
created_date__gt=self['created_date']).order_by(
'created_date').by_collection(collection_name)
try:
self._next_post = posts[0]
except IndexError:
self._next_post = None
return self._next_post
class Page(models.Model):
class Meta:
query = 'pages.models.PageQuerySet'
ordering = ('-last_update', )
RENDER_TYPE_RAW = 'raw'
RENDER_TYPE_MARKDOWN = 'markdown'
RENDER_TYPE_CHOICES = (
(RENDER_TYPE_RAW, 'Raw HTML'),
(RENDER_TYPE_MARKDOWN, 'Markdown'),
)
name = models.CharField(max_length=255)
author = models.ForeignKey('auth.User',
blank=False,
null=False,
related_name='pages')
slug = models.SlugField(max_length=255,
blank=True,
null=False,
allow_slashes=True)
# real_slug = models.SlugField(max_length=255, blank=True, null=False, allow_slashes=True)
title = models.CharField(max_length=255)
# position = models.SmallIntegerField(blank=True, null=False,
# help_text='Menu position (for ranking of menu items)')
text = models.TextField()
source = models.TextField()
last_update = models.DateTimeField(blank=False, null=False)
site = models.ForeignKey(Site, related_name='pages')
template_name = models.CharField(max_length=100, blank=True)
markup = models.CharField(max_length=20,
blank=True,
choices=RENDER_TYPE_CHOICES,
default=RENDER_TYPE_RAW)
keywords = models.ListField(null=True, blank=True)
is_published = models.BooleanField(default=True, db_index=True, blank=True)
is_home = models.BooleanField(default=False, blank=True)
parent_page = models.ForeignKey("self",
blank=True,
default=None,
related_name="children_pages")
# use_parent_page_in_url = models.BooleanField(default=False, blank=True, verbose_name="Show middle pages in url")
def __unicode__(self):
return self['name']
def _save_text_from_source(self, source_field_name, text_field_name):
source = self.get(source_field_name, None)
if self['markup'] == self.RENDER_TYPE_MARKDOWN:
self[text_field_name] = markdown2.markdown(source or '')
else:
self[text_field_name] = source or ''
def save(self, **kwargs):
self['last_update'] = datetime.now()
self._save_text_from_source('source', 'text')
page_model_save.send(instance=self)
return super(Page, self).save(**kwargs)
def publish(self):
self['is_published'] = True
self.save()
def get_children(self):
return Page.query().filter(parent_page=self)
def get_name(self, lang='default'):
name = page_get_name.send(instance=self, lang=lang)
if not len(name) or not name[0]:
name = self['name']
else:
name = name[0]
return name
def get_title(self, lang='default'):
title = page_get_title.send(instance=self, lang=lang)
if not len(title) or not title[0]:
title = self['title']
else:
title = title[0]
return title
def get_url(self):
kwargs = {}
collections = Collection.query().filter(site=self['site'],
items__contains=str(
self['pk']))
if collections.count():
kwargs = collections[0].get_slugs(
) # TODO: what to do if page belongs to more than 1 collection?
kwargs['slug'] = self['slug']
try:
from routes import dynamic_url_patterns
url_patterns = dynamic_url_patterns[self['site']['name']] if self[
'site']['name'] in dynamic_url_patterns else []
except ImportError:
url_patterns = []
try:
return reverse('pages_views_category_view',
kwargs=kwargs,
dynamic_url_patterns=url_patterns)
except:
return '/%s/' % self['slug']
# def get_url(self):
# if self['is_home']:
# return reverse("page_view_home")
#
# parent = self['parent_page']
# slug = self['slug']
# while parent and self['use_parent_page_in_url']:
# slug = "%s/%s" % (parent['slug'], slug)
# parent = parent['parent_page']
# return reverse("page_view", kwargs={'slug': slug})
def get_content(self, lang='default'):
regex = re.compile("\{(IMAGE|COLLECTION|ALL|FORM):(.*?)\}")
content = page_get_content.send(instance=self, lang=lang, regex=regex)
if not len(content) or not content[0]:
content = mark_safe(regex.sub('', self['text']))
else:
content = content[0]
return content