def render_template(self, jinja_template, page_title, **context):
from ferenda import DocumentRepository
repo = DocumentRepository(config=self.repo.config)
jinja_template = """
<html xmlns="http://www.w3.org/1999/xhtml">
<head><title>%(page_title)s</title></head>
<body>
<div>
%(jinja_template)s
</div>
</body>
</html>
""" % (locals())
t = Template(jinja_template, autoescape=True)
text = t.render(context).encode("utf-8")
try:
xhtml = etree.parse(BytesIO(text))
except XMLSyntaxError as e:
raise ValueError("invalid xhtml from template: %s\n%s" %
(e, text.decode("utf-8")))
conffile = os.sep.join([repo.config.datadir, 'rsrc', 'resources.xml'])
transformer = Transformer('XSLT',
"xsl/generic.xsl",
"xsl",
resourceloader=repo.resourceloader,
config=conffile)
urltransform = None
if 'develurl' in repo.config and repo.config.develurl:
urltransform = repo.get_url_transform_func(
develurl=repo.config.develurl)
depth = 2 # len(doc.uri.split("/")) - 3
tree = transformer.transform(xhtml, depth, uritransform=urltransform)
data = etree.tostring(tree, encoding="utf-8")
return Response(data, mimetype="text/html")
def _transform(self, title, body, environ, template="xsl/error.xsl"):
fakerepo = self.repos[0]
doc = fakerepo.make_document()
doc.uri = request_uri(environ)
doc.meta.add((URIRef(doc.uri), DCTERMS.title, Literal(title,
lang="sv")))
doc.body = body
xhtml = fakerepo.render_xhtml_tree(doc)
conffile = os.sep.join([self.config.datadir, 'rsrc', 'resources.xml'])
transformer = Transformer('XSLT',
template,
"xsl",
resourceloader=fakerepo.resourceloader,
config=conffile)
urltransform = None
if 'develurl' in self.config:
urltransform = fakerepo.get_url_transform_func(
repos=self.repos, develurl=self.config.develurl, wsgiapp=self)
depth = len(doc.uri.split("/")) - 3
tree = transformer.transform(xhtml, depth, uritransform=urltransform)
return etree.tostring(tree, encoding="utf-8")
def _transform(self, title, body, environ, template="xsl/error.xsl"):
fakerepo = self.repos[0]
doc = fakerepo.make_document()
doc.uri = request_uri(environ)
doc.meta.add((URIRef(doc.uri),
DCTERMS.title,
Literal(title, lang="sv")))
doc.body = body
xhtml = fakerepo.render_xhtml_tree(doc)
conffile = os.sep.join([self.config.documentroot, 'rsrc',
'resources.xml'])
transformer = Transformer('XSLT', template, "xsl",
resourceloader=fakerepo.resourceloader,
config=conffile)
urltransform = None
if 'develurl' in self.config:
urltransform = fakerepo.get_url_transform_func(
develurl=self.config.develurl)
depth = len(doc.uri.split("/")) - 3
tree = transformer.transform(xhtml, depth,
uritransform=urltransform)
return etree.tostring(tree, encoding="utf-8")
