def opengraph_meta(context, pid):
post_data = dataaccess.post_data(pid, _lang(context))
meta = (
('og:title', post_data['content'].headline),
('og:type', 'article'),
('og:url', post_data['url']),
('og:image', post_data['post'].image),
('article:published_time', post_data['post'].date.isoformat()),
('article:section', post_data['post'].category.name),
('article:tag', post_data['tags']),
('article:author:first_name', post_data['post'].author.first_name),
('article:author:last_name', post_data['post'].author.last_name),
)
html = []
for key, value in meta:
if not isinstance(value, list):
value = [value]
html.extend(['<meta property="%s" content="%s" />' % (key, v) for v in value])
return mark_safe('\n'.join(html))
def prepare_summary(content):
"""
Aggiunge al summary il link continua che punta al body del post
"""
summary = content.summary
if not content.body:
return summary
data = dataaccess.post_data(content.post_id, content.language)
continue_string = ugettext("Continua")
link = '<span class="continue"> <a href="%s">%s →</a></span>' % (data['url'], continue_string)
# se il summary contiene del markup cerco di inserire il link dentro il tag
# più esterno
match = last_close.search(summary)
if match:
match = match.group(1)
summary = summary[:-len(match)] + link + summary[-len(match):]
else:
summary += link
return summary
def get_post_comment(context, post):
data = dataaccess.post_data(post.id, _lang(context))
return data['comments']
def show_post_summary(context, post):
ctx = Context(context)
ctx.update(dataaccess.post_data(post.id, _lang(context)))
return ctx
def get_post_data(context, pid):
return dataaccess.post_data(pid, _lang(context))
