def _find_matching_equivalent_page_for(path, request, lang=None, version=None):
content_id, old_lang, old_version = url_helper.get_parts_from_url_path(
path)
# Try to find the page in this content's navigation.
menu_path = menu_helper.get_menu_path_cache(content_id, old_lang,
old_version)
if content_id in ['book']:
path = os.path.join(
os.path.dirname(path),
'README.%smd' % ('' if old_lang == 'en' else 'cn.'))
matching_link = None
if menu_path.endswith('.json'):
with open(menu_path, 'r') as menu_file:
menu = json.loads(menu_file.read())
path_to_seek = url_helper.get_raw_page_path_from_html(path)
if lang:
# We are switching to new language
matching_link = menu_helper.find_all_languages_for_link(
path_to_seek, old_lang, menu['sections'], lang)
version = old_version
else:
# We are switching to new version
new_menu_path = menu_helper.get_menu_path_cache(
content_id, old_lang, version)
with open(new_menu_path, 'r') as new_menu_file:
new_menu = json.loads(new_menu_file.read())
# Try to find this link in the new menu path.
# NOTE: We account for the first and last '/'.
matching_link = menu_helper.find_link_in_sections(
new_menu['sections'], path_to_seek)
lang = old_lang
if matching_link:
content_path, url_prefix = url_helper.get_full_content_path(
content_id, lang, version)
# Because READMEs get replaced by index.htmls, so we have to undo that.
if content_id in ['book'] and old_lang != lang:
matching_link = os.path.join(
os.path.dirname(matching_link),
'index.%shtml' % ('' if lang == 'en' else 'cn.'))
return redirect(url_helper.get_url_path(url_prefix, matching_link))
# If no such page is found, redirect to first link in the content.
else:
return _redirect_first_link_in_contents(request, content_id, version,
lang)
def save_menu(request):
try:
assert settings.DEBUG
menu = json.loads(request.POST.get('menu'), None)
except:
return HttpResponseServerError('You didn\'t submit a valid menu')
# Write the new menu to disk.
path = urlparse(request.META.get('HTTP_REFERER')).path
content_id, lang, version = url_helper.get_parts_from_url_path(path)
menu_path = menu_helper.get_menu_path_cache(content_id, lang, version)
with open(menu_path, 'w') as menu_file:
menu_file.write(json.dumps(menu, indent=4))
return HttpResponse(status='200')
def reload_docs(request):
try:
path = urlparse(request.META.get('HTTP_REFERER')).path
# Get all the params from the URL and settings to generate new content.
content_id, lang, version = url_helper.get_parts_from_url_path(path)
menu_path = menu_helper.get_menu_path_cache(content_id, lang, version)
content_path, url_prefix = url_helper.get_full_content_path(
content_id, lang, version)
# Generate new content.
_generate_content(os.path.dirname(menu_path), content_path, content_id,
lang, version)
return redirect(path)
except Exception as e:
return HttpResponseServerError("Cannot reload docs: %s" % e)
def _find_matching_equivalent_page_for(path, request, lang=None, version=None):
content_id, old_lang, old_version = url_helper.get_parts_from_url_path(
path)
# Try to find the page in this content's navigation.
menu_path = menu_helper.get_menu_path_cache(content_id, old_lang,
old_version)
if content_id in ['book']:
path = os.path.join(
os.path.dirname(path),
'README.%smd' % ('' if old_lang == 'en' else 'cn.'))
matching_link = None
if menu_path.endswith('.json'):
with open(menu_path, 'r') as menu_file:
menu = json.loads(menu_file.read())
path_to_seek = url_helper.get_raw_page_path_from_html(path)
# HACK: If this is an API lookup, forcefully adapt to the naming
# convention of api_cn/name_cn (and vice versa) for the paths to seek.
# This is a result of the Chinese API introduction in v1.2
if not old_version < '1.2' and path_to_seek[0].startswith(
'api/') or path_to_seek[0].startswith('api_') and lang:
new_path_to_seek = []
for p2s in list(path_to_seek):
extensionless_path, extension = os.path.splitext(
p2s.replace('api/', 'api_cn/') if old_lang ==
'en' else p2s.replace('api_cn/', 'api/'))
new_path_to_seek.append((
(extensionless_path + '_cn'
) if old_lang == 'en' else extensionless_path[:-3]) +
extension)
path_to_seek = tuple(new_path_to_seek)
if lang:
# HACK: Since we failed to find a way make a merged menu.json.
new_menu_path = menu_helper.get_menu_path_cache(
content_id, lang, old_version)
with open(new_menu_path, 'r') as new_menu_file:
new_menu = json.loads(new_menu_file.read())
# We are switching to new language
matching_link = menu_helper.find_all_languages_for_link(
path_to_seek, old_lang, new_menu['sections'], lang)
version = old_version
else:
# We are switching to new version
new_menu_path = menu_helper.get_menu_path_cache(
content_id, old_lang, version)
with open(new_menu_path, 'r') as new_menu_file:
new_menu = json.loads(new_menu_file.read())
# Try to find this link in the new menu path.
# NOTE: We account for the first and last '/'.
matching_link = menu_helper.find_link_in_sections(
new_menu['sections'], path_to_seek)
lang = old_lang
if matching_link:
content_path, url_prefix = url_helper.get_full_content_path(
content_id, lang, version)
# Because READMEs get replaced by index.htmls, so we have to undo that.
if content_id in ['book'] and old_lang != lang:
matching_link = os.path.join(
os.path.dirname(matching_link),
'index.%shtml' % ('' if lang == 'en' else 'cn.'))
return redirect(url_helper.get_url_path(url_prefix, matching_link))
# If no such page is found, redirect to first link in the content.
else:
return _redirect_first_link_in_contents(request, content_id, version,
lang)
