def __init__(self, vctx, location, page_desc):
super(PageBaseWithTitle, self).__init__(vctx, location, page_desc)
title = None
try:
title = self.page_desc.title
except AttributeError:
pass
if title is None:
try:
md_body = self.markup_body_for_title()
except NotImplementedError:
from warnings import warn
warn(
_("PageBaseWithTitle subclass '%s' does not implement "
"markdown_body_for_title()") % type(self).__name__)
else:
from course.content import extract_title_from_markup
title = extract_title_from_markup(md_body)
if title is None:
raise ValidationError(
string_concat("%s: ",
_("no title found in body or title attribute")) %
(location))
self._title = title
def validate_page_chunk(vctx, location, chunk):
validate_struct(
vctx,
location,
chunk,
required_attrs=[
("id", str),
("content", "markup"),
],
allowed_attrs=[
("title", str),
("rules", list),
]
)
title = getattr(chunk, "title", None)
if title is None:
from course.content import extract_title_from_markup
title = extract_title_from_markup(chunk.content)
if title is None:
raise ValidationError(
string_concat("%(location)s: ",
_("no title present"))
% {'location': location})
if hasattr(chunk, "rules"):
for i, rule in enumerate(chunk.rules):
validate_chunk_rule(vctx,
"%s, rule %d" % (location, i+1),
rule)
def validate_page_chunk(vctx, location, chunk):
validate_struct(
vctx,
location,
chunk,
required_attrs=[
("id", str),
("content", "markup"),
],
allowed_attrs=[
("title", str),
("rules", list),
]
)
title = getattr(chunk, "title", None)
if title is None:
from course.content import extract_title_from_markup
title = extract_title_from_markup(chunk.content)
if title is None:
raise ValidationError(
string_concat("%(location)s: ",
_("no title present"))
% {'location': location})
if hasattr(chunk, "rules"):
for i, rule in enumerate(chunk.rules):
validate_chunk_rule(vctx,
"%s, rule %d" % (location, i+1),
rule)
def __init__(self, vctx, location, page_desc):
super(PageBaseWithTitle, self).__init__(vctx, location, page_desc)
title = None
try:
title = self.page_desc.title
except AttributeError:
pass
if title is None:
try:
md_body = self.markup_body_for_title()
except NotImplementedError:
from warnings import warn
warn(_("PageBaseWithTitle subclass '%s' does not implement "
"markdown_body_for_title()")
% type(self).__name__)
else:
from course.content import extract_title_from_markup
title = extract_title_from_markup(md_body)
if title is None:
raise ValidationError(
string_concat(
"%s: ",
_("no title found in body or title attribute"))
% (location))
self._title = title
def get_processed_page_chunks(course, repo, commit_sha,
page_desc, role, now_datetime, facilities):
for chunk in page_desc.chunks:
chunk.weight, chunk.shown = \
compute_chunk_weight_and_shown(
course, chunk, role, now_datetime,
facilities)
chunk.html_content = markup_to_html(course, repo, commit_sha, chunk.content)
if not hasattr(chunk, "title"):
from course.content import extract_title_from_markup
chunk.title = extract_title_from_markup(chunk.content)
page_desc.chunks.sort(key=lambda chunk: chunk.weight, reverse=True)
return [chunk for chunk in page_desc.chunks
if chunk.shown]
def get_processed_page_chunks(course, repo, commit_sha, page_desc, role,
now_datetime, facilities):
for chunk in page_desc.chunks:
chunk.weight, chunk.shown = \
compute_chunk_weight_and_shown(
course, chunk, role, now_datetime,
facilities)
chunk.html_content = markup_to_html(course, repo, commit_sha,
chunk.content)
if not hasattr(chunk, "title"):
from course.content import extract_title_from_markup
chunk.title = extract_title_from_markup(chunk.content)
page_desc.chunks.sort(key=lambda chunk: chunk.weight, reverse=True)
return [chunk for chunk in page_desc.chunks if chunk.shown]
def __init__(self, vctx, location, page_desc):
super(PageBaseWithTitle, self).__init__(vctx, location, page_desc)
title = None
try:
title = self.page_desc.title
except AttributeError:
pass
if title is None:
try:
md_body = self.markup_body_for_title()
except NotImplementedError:
from warnings import warn
warn(_("PageBaseWithTitle subclass '%s' does not implement "
"markup_body_for_title()")
% type(self).__name__)
else:
from course.content import extract_title_from_markup
title = extract_title_from_markup(md_body)
if title is None:
raise ValidationError(
string_concat(
"%s: ",
_("no title found in body or title attribute"))
% (location))
from markdown import markdown
from django.utils.html import strip_tags
title = strip_tags(markdown(title))
if not title and vctx is not None:
vctx.add_warning(location, _("the rendered title is an empty string"))
self._title = title
