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# frozen_string_literal: true
class CommentForm < Liquid::Block
Syntax = /(#{Liquid::VariableSignature}+)/
def initialize(tag_name, markup, options)
super
if markup =~ Syntax
@variable_name = Regexp.last_match(1)
@attributes = {}
else
raise SyntaxError, "Syntax Error in 'comment_form' - Valid syntax: comment_form [article]"
end
end
def render_to_output_buffer(context, output)
article = context[@variable_name]
context.stack do
context['form'] = {
'posted_successfully?' => context.registers[:posted_successfully],
'errors' => context['comment.errors'],
'author' => context['comment.author'],
'email' => context['comment.email'],
'body' => context['comment.body'],
}
output << wrap_in_form(article, render_all(@nodelist, context, output))
output
end
end
def wrap_in_form(article, input)
%(<form id="article-#{article.id}-comment-form" class="comment-form" method="post" action="">\n#{input}\n</form>)
end
end
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