def run(self, serial, tag, tagname, pagename, soup, request, response):
try:
uri = tag['href']
except KeyError:
return True
# Try to handle relative URIs
if uri[0] == '.':
uri = posixpath.normpath(os.path.join(pagename, uri))
# Try to handle the uri as a schema/path pair
schema = ''
path = uri
try:
schema, path = uri.split(':',1)
except:
pass
known = False
if schema == '':
alias = wc.resolve_alias(path)
if alias and alias != path:
path = tag['href'] = uri = alias
if path in wc.get_page_mtimes().keys():
known = True
if(schema == ''):
if wc.get_attachment(pagename, path):
tag['href'] = unicode(settings.wiki.media + "/" + pagename + "/" + path)
tag['title'] = self.schemas['attach']['title'] % {'uri':os.path.basename(path)}
tag['class'] = self.schemas['attach']['class']
return False
if(known): # this is a known Wiki link, so there is no need to run it through more plugins
if request is False:
# check for a direct outbound link
# TODO: check x-link handling
if path in wc.link_overrides:
uri = wc.link_overrides[path]
(schema,netloc,path,parameters,query,fragment) = urlparse.urlparse(uri)
tag['href'] = uri
tag['title'] = self.schemas[schema]['title'] % {'uri':uri}
tag['class'] = self.schemas[schema]['class']
return False
tag['href'] = settings.wiki.base + '/' + uri
tag['class'] = "wiki"
try: # to use indexed metadata to annotate links
last = i.page_info[path]['last-modified']
tag['title'] = _('link_update_format') % (path,time_since(last))
except:
tag['title'] = _('link_defined_notindexed_format') % path
elif('#' == uri[0]):
# this is an in-page anchor
if request != False:
tag['href'] = request.path + uri
tag['class'] = "anchor"
else:
if request is False:
# remove unknown wiki links for RSS feeds
tag.replace_with(tag.contents[0])
# format for online viewing
try:
exists = tag['class']
return True #we're done here, but this tag may need handling elsewhere
except:
tag['href'] = settings.wiki.base + '/' + uri
tag['class'] = "wikiunknown"
tag['title'] = _('link_undefined_format') % path
elif(schema in self.schemas.keys()): # this is an external link, so reformat it
tag['title'] = self.schemas[schema]['title'] % {'uri':uri}
tag['class'] = self.schemas[schema]['class']
#tag['target'] = '_blank'
else: # assume this is an interwiki link (i.e., it seems to have a custom schema)
tag['title'] = _('link_interwiki_format') % uri
tag['class'] = "interwiki"
tag['target'] = '_blank'
# Signal that this tag needs further processing
return True
# We're done
return False
