def linked_item(url, body, source=None, line=None, selector=None):
"""Creates a link, if we have a log context"""
body = html_quote(body)
if log is None or url is None:
return body
link = log.link_to(url, source=source, line=line, selector=selector)
return '<a href="%s" target="_blank">%s</a>' % (html_quote(link), body)
def log_description(self, log=None):
"""
A text description of this rule, for use in log messages and errors
"""
def linked_item(url, body, source=None, line=None, selector=None):
"""Creates a link, if we have a log context"""
body = html_quote(body)
if log is None or url is None:
return body
link = log.link_to(url, source=source, line=line, selector=selector)
return '<a href="%s" target="_blank">%s</a>' % (html_quote(link), body)
if log:
request_url = log.request.url
else:
request_url = None
parts = ['<%s' % linked_item(self.source_location, self.name, source=True)]
if getattr(self, 'content', None):
body = 'content="%s"' % html_quote(self.content)
if getattr(self, 'content_href', None):
if request_url:
content_url = urlparse.urljoin(request_url, self.content_href)
else:
content_url = self.content_href
else:
content_url = request_url
parts.append(linked_item(content_url, body, selector=self.content))
if getattr(self, 'content_href', None):
dest = self.content_href
if request_url:
dest = urlparse.urljoin(request_url, dest)
body = 'href="%s"' % html_quote(self.content_href)
parts.append(linked_item(dest, body, source=True))
if self.move_supported and not getattr(self, 'move', False):
parts.append('move="0"')
v = getattr(self, 'nocontent', 'warn')
if v != 'warn':
parts.append(self.format_error('nocontent', v))
v = getattr(self, 'manycontent', ('warn', None))
if v != ('warn', 'first'):
parts.append(self.format_error('manycontent', v))
if getattr(self, 'theme', None):
body = 'theme="%s"' % html_quote(self.theme)
theme_url = getattr(log, 'theme_url', None)
parts.append(linked_item(theme_url, body, selector=self.theme))
v = getattr(self, 'notheme', 'warn')
if v != 'warn':
parts.append(self.format_error('notheme', v))
v = getattr(self, 'manytheme', ('warn', None))
if v != ('warn', 'first'):
parts.append(self.format_error('manytheme', v))
## FIXME: add source_location
return html(' '.join(parts) + ' />')
def __unicode__(self):
assert self.element_name, ("You must set element_name in subclasses")
parts = ['<%s' % self.element_name]
parts.extend(self._uni_early_args())
for attr, value in [('path', self.path), ('domain', self.domain),
('request-header', self.request_header),
('response-header', self.response_header),
('response-status', self.response_status),
('environ', self.environ)]:
if value:
parts.append('%s="%s"' % (attr, html_quote(str(value))))
if self.pyref:
parts.append(str(self.pyref))
parts.extend(self._uni_late_args())
parts.append('/>')
return ' '.join(parts)
def __unicode__(self):
assert self.element_name, (
"You must set element_name in subclasses")
parts = [u'<%s' % self.element_name]
parts.extend(self._uni_early_args())
for attr, value in [
('path', self.path),
('domain', self.domain),
('request-header', self.request_header),
('response-header', self.response_header),
('environ', self.environ)]:
if value:
parts.append(u'%s="%s"' % (attr, html_quote(unicode(value))))
if self.pyref:
parts.append(unicode(self.pyref))
parts.extend(self._uni_late_args())
parts.append(u'/>')
return ' '.join(parts)
def format_error(self, attr, value):
"""
Takes the result of :meth:`convert_error` and serializes it
back into ``attribute="value"``
"""
if attr in ('manytheme', 'manycontent'):
assert isinstance(value, tuple), (
"Unexpected value: %r (for attribute %s)" % (
value, attr))
if value == ('warn', 'first'):
return None
handler, pos = value
if pos == 'last':
text = '%s:%s' % (handler, pos)
else:
text = handler
else:
text = value
if text == 'warn':
return None
return '%s="%s"' % (attr, html_quote(text))
def _uni_early_args(self):
"""Add the extra args <match> uses"""
if self.classes:
return ['class="%s"' % html_quote(' '.join(self.classes))]
else:
return []
def _uni_early_args(self):
"""Add the extra args <match> uses"""
if self.classes:
return [u'class="%s"' % html_quote(' '.join(self.classes))]
else:
return []