def listAnchorNames(self):
"""Return a list of Anchor names"""
results = []
tree = HTMLTreeBuilder.TreeBuilder()
tree.feed('<root>%s</root>' % self.context.getPrimaryField().getAccessor(self.context)())
rootnode = tree.close()
for x in rootnode.getiterator():
if x.tag == "a":
if "name" in x.keys():
results.append(x.attrib['name'])
return results
def getDetails(self):
"""Builds a JSON object based on the details
of this object.
"""
utility = getUtility(ITinyMCE)
anchor_portal_types = utility.containsanchors.split('\n')
image_portal_types = utility.imageobjects.split('\n')
results = {}
results['title'] = self.context.title_or_id()
results['description'] = self.context.Description()
if self.context.portal_type in image_portal_types:
if IPhoto.providedBy(self.context):
image_field = self.context.getField('photo')
results['owner'] = self.context.owner_name
results['date_y'] = self.context.year
results['date_m'] = self.context.month
results['date_d'] = self.context.day
else:
image_field = self.context.getField('image')
results['thumb'] = self.context.absolute_url() + "/image_thumb"
results['scales'] = utility.getImageScales(image_field,
context=self.context)
else:
results['thumb'] = ""
if self.context.portal_type in anchor_portal_types:
results['anchors'] = []
tree = HTMLTreeBuilder.TreeBuilder()
tree.feed('<root>%s</root>' %
self.context.getPrimaryField().getAccessor(self.context)())
rootnode = tree.close()
for x in rootnode.getiterator():
if x.tag == "a":
if "name" in x.keys():
results['anchors'].append(x.attrib['name'])
else:
results['anchors'] = []
return json.dumps(results)
def fromstring(text):
parser = HTMLTreeBuilder.TreeBuilder()
text = '<root>%s</root>' % text
parser.feed(text)
return parser.close()
