def related(macro, environ, predicate, obj):
"""Gets links to related items."""
import wiki
links = []
predicate = to_slug(predicate)
obj = to_slug(obj)
for slug in wiki.ask("*", predicate, obj):
node = wiki.get(slug)
if node:
links.append( HTML(render_template(["plate/%s.html" % node.get('type', 'default'), "plate/default.html"], node=node)) )
else:
links.append( tag.a(slug, href=slug) )
return tag.div(links, class_="related")
def wiki_links_class_func(src):
if (".com" in src or
".net" in src or
".org" in src):
return "external"
if not redis.exists("n:" + to_slug(src)):
return "missing"
def put(slug, value, update=True):
slug = to_slug(slug)
if ':' in slug:
left, _, right = slug.partition(':')
if left == 'type':
return put_type(right, value)
elif slug == 'type':
raise RuntimeError("Unnable to alter 'type'. That's hard coded.")
type = get_type(value['type']) or get_default_type()
try:
value = fields.process(type['fields'], value)
except TypeError:
raise FormError(type['fields'])
value['type'] = type['slug'].split(':', 1)[1]
value['slug'] = slug
if update:
value['updated'] = datetime.now().strftime("%Y-%m-%dT%H:%M:%S")
relations = set()
for k, content in value.items():
if isinstance(content, basestring):
relations.update(get_relations_from_text(content))
set_relations(slug, relations)
redis.set('n:' + slug, json.dumps(value))
search.index_node(value)
return value
def get(slug):
slug = to_slug(slug)
if ':' in slug:
left, _, right = slug.partition(':')
if left == 'type':
return get_type(right)
if slug == 'type':
return get_type(slug)
src = redis.get("n:" + slug)
if src is None:
return None
node = json.loads(src)
if not 'type' in node:
node['type'] = 'document'
return node
def wiki_links_path_func(src):
if (".com" in src or
".net" in src or
".org" in src):
return "http://%s" % src
return to_slug(src)
def slug_filter(field, value):
return util.to_slug(value)
def get_relations_from_text(content):
for rel, obj in re_related.findall(content):
rel = to_slug(rel)
obj = to_slug(obj)
yield rel, obj