def url(self, url, text=None, css=None, show_image=True, **kw):
"""
Keyword params:
title - title attribute
... some more (!!! TODO)
"""
url = wikiutil.mapURL(url)
pretty = kw.get('pretty_url', 0)
title = kw.get('title', None)
if show_image and not pretty and wikiutil.isPicture(url):
return (u'<img src="%s" alt="%s">' %
(url, url)).encode(config.charset)
if text is None:
text = url
# create link
str = '<a'
if css:
str = '%s class="%s"' % (str, css)
if title:
str = '%s title="%s"' % (str, title)
str = '%s href="%s">%s</a>' % (str, wikiutil.escape(url, 1), text)
if type(str) == unicode:
str = str.encode(config.charset)
return str
def _url_repl(self, word):
"""
Handle literal URLs including inline images.
"""
scheme = word.split(":", 1)[0]
if not (scheme == "http"):
if scheme == "wiki":
return self.interwiki([word])
return self.formatter.url(word, text=self.highlight_text(word))
elif scheme == "http":
words = word.split(':', 1)
if wikiutil.isPicture(word) and re.match(self.url_rule, word):
text = self.formatter.image(title=word, alt=word,
src=word)
return self.formatter.rawHTML(text)
else:
text = web.getLinkIcon(self.request, self.formatter,
scheme)
text += self.highlight_text(word)
return self.formatter.url(word, text, 'external', pretty_url=1,
unescaped=1)
def _url_bracket_repl(self, word):
"""
Handle bracketed URLs.
"""
# Local extended link?
if word[1] == ':':
words = word[2:-1].split(':', 1)
if len(words) == 1:
words = words * 2
return self._word_repl(words[0], words[1])
# Traditional split on space
words = word[1:-1].split(None, 1)
if words[0][0] == '#':
# anchor link
if len(words) > 1:
return self.formatter.url(
words[0], self.highlight_text(words[1]))
else:
return self.formatter.url(
words[0], self.highlight_text(words[0][1:]))
scheme = words[0].split(":", 1)[0]
if scheme == "wiki":
words = wikiutil.format_interwiki_words(words)
return self.interwiki(words, pretty_url=1)
if (len(words) == 1 and wikiutil.isPicture(words[0]) and
re.match(self.url_rule, words[0])):
text = self.formatter.image(title=words[0], alt=words[0],
src=words[0])
else:
text = web.getLinkIcon(self.request, self.formatter, scheme)
if len(words) == 1:
text += self.highlight_text(words[0])
else:
text += self.highlight_text(words[1])
return self.formatter.url(words[0], text, 'external', pretty_url=1,
unescaped=1)
