def macro(self, content, arguments, page_url, alternative):
my_dir = os.path.abspath(os.path.dirname(__file__))
icon_dir = os.path.join(
os.path.split(my_dir)[0], 'static', 'img', 'icons')
headings = (_('Markup'), _('Result'))
files = [f for f in listdir(icon_dir) if isfile(join(icon_dir, f))]
rows = []
for filename in files:
markup = '<<Icon({0})>>'.format(filename)
src = url_for('static', filename='img/icons/' + filename)
reason = _('Icon not rendered, verify name is valid')
alt = '<<Icon({0})>> - {1}'.format(filename, reason)
rows.append(
(markup, html.img(attrib={
html.src: src,
html.alt: filename
})))
table = TableMixin()
ret = table.build_dom_table(rows, head=headings)
return ret
def visit_moinpage_object(self, elem):
"""
elem of type img are converted to img tags here, others are left as object tags.
We do not use Attributes.convert to convert all attributes, but copy selected attributes
and follow html5 rules to place right attributes within img and object tags.
"""
href = elem.get(xlink.href, None)
attrib = {}
whitelist = [
'width', 'height', 'alt', 'class', 'data-href', 'style', 'title'
]
for key in elem.attrib:
if key.name in whitelist:
if key.name == 'style':
attrib[key] = style_attr_filter(elem.attrib[key])
else:
attrib[key] = elem.attrib[key]
mimetype = Type(
_type=elem.get(moin_page.type_, CONTENTTYPE_NONEXISTENT))
if elem.get(moin_page.type_):
del elem.attrib[moin_page.type_]
# Get the object type
obj_type = self.eval_object_type(mimetype, href)
# The attribute source attribute for img,video, and audio is the same (src)
# <object>'s attribute is 'data'
attr = html.src if obj_type != "object" else html.data
# The return element
new_elem = None
if href is not None:
# Set the attribute of the returned element appropriately
attrib[attr] = href
alt = convert_getlink_to_showlink(str(href))
alt = re.sub(r'^/', '', alt)
if obj_type == "img":
# Images must have alt attribute in html5, but if user did not specify then default to url
if not attrib.get(html.alt):
attrib[html.alt] = alt
new_elem = html.img(attrib=attrib)
else:
if obj_type != "object":
# Non-objects like video and audio have the "controls" attribute
attrib[html.controls] = 'controls'
new_elem = self.new_copy(getattr(html, obj_type), elem, attrib)
else:
# is an object
new_elem = html.object(attrib=attrib)
# alt attr is invalid within object, audio, and video tags , append alt text as a child
if new_elem.attrib.get(html.alt):
new_elem.append(new_elem.attrib.get(html.alt))
del new_elem.attrib[html.alt]
else:
new_elem.append(alt)
if obj_type == "object" and getattr(href, 'scheme', None):
# items similar to {{http://moinmo.in}} are marked here, other objects are marked in include.py
return mark_item_as_transclusion(new_elem, href)
return new_elem