def html_rewriter(self):
embed_rules = {}
link_rules = {}
for rule in self.converter_rules:
if isinstance(rule, EmbedTypeRule):
embed_rules[rule.embed_type] = rule.handler.expand_db_attributes
elif isinstance(rule, LinkTypeRule):
link_rules[rule.link_type] = rule.handler.expand_db_attributes
return MultiRuleRewriter([LinkRewriter(link_rules), EmbedRewriter(embed_rules)])
def expand_db_html(html):
"""
Expand database-representation HTML into proper HTML usable on front-end templates
"""
global FRONTEND_REWRITER
if FRONTEND_REWRITER is None:
embed_rules = features.get_embed_types()
link_rules = features.get_link_types()
FRONTEND_REWRITER = MultiRuleRewriter(
[LinkRewriter(link_rules),
EmbedRewriter(embed_rules)])
return FRONTEND_REWRITER(html)
def expand_db_html(html):
"""
Expand database-representation HTML into proper HTML usable on front-end templates
"""
global FRONTEND_REWRITER
if FRONTEND_REWRITER is None:
embed_rules = features.get_embed_types()
link_rules = features.get_link_types()
FRONTEND_REWRITER = MultiRuleRewriter([
LinkRewriter({
linktype: handler.expand_db_attributes
for linktype, handler in link_rules.items()
}),
EmbedRewriter({
embedtype: handler.expand_db_attributes
for embedtype, handler in embed_rules.items()
})
])
return FRONTEND_REWRITER(html)