def visit_moinpage_inline_part(self, elem):
body = error = None
for item in elem:
if item.tag.uri == moin_page:
if item.tag.name == 'inline-body':
body = item
elif item.tag.name == 'error':
error = item
if body:
return self.new_copy(html.span, item)
if error:
if len(error):
ret = html.span(children=error)
else:
ret = html.span(children=('Error', ))
ret.set(html.class_, 'moin-error')
return ret
# XXX: Move handling of namespace-less attributes into emeraldtree
alt = elem.get(moin_page.alt, elem.get('alt'))
if alt:
return html.span(children=(alt, ))
return html.span()
def visit_moinpage_page(self, elem):
for item in elem:
if item.tag.uri == moin_page and item.tag.name == 'body':
# if this is a transcluded page, we must pass the class and data-href attribs
attribs = elem.attrib.copy()
if moin_page.page_href in attribs:
del attribs[moin_page.page_href]
if attribs and len(item) == 1:
if item[0].tag.name in ('object', 'a'):
# png, jpg, gif are objects here, will be changed to img when they are processed
# transclusion is a single inline element "My pet {{bird.jpg}} flys." or
# "[[SomePage|{{Logo.png}}]]"
return self.new_copy(html.span, item, attribs)
elif item[0].tag.name == 'p':
# transclusion is a single p-tag that can be coerced to inline "Yes, we have {{no}} bananas."
new_span = html.span(children=item[0][:])
return self.new_copy(html.span, new_span, attribs)
# transclusion is a block element
return self.new_copy(html.div, item, attribs)
raise RuntimeError(
'page:page need to contain exactly one page:body tag, got {0!r}'.
format(elem[:]))
def macro(self, content, arguments, page_url, alternative):
args = arguments[0] if arguments else ""
if not args:
raise ValueError("Missing font name")
args = args.split(',')
fonts = args[0].split()
color = args[1].strip() if len(args) > 1 else ""
size = args[2].strip() if len(args) > 2 else ""
if color.startswith('#'):
try:
int(color[1:], 16)
assert len(color) in (4, 7)
color = 'color: {0}; '.format(color)
except (ValueError, AssertionError):
color = ""
if size:
try:
s = float(size)
assert s > 0.1
assert s < 99
size = 'font-size: {0}em;'.format(size)
except (ValueError, AssertionError):
size = ""
style = color + size
classes = []
for font in fonts:
f = font if font.startswith(
'fa-') or font == 'fa' else 'fa-' + font
classes.append(f)
if 'fa' not in classes:
classes.insert(0, 'fa')
classes = ' '.join(classes)
attrib = {html.class_: classes}
if style:
attrib[html.style] = style
return html.span(attrib={html.class_: classes, html.style: style})