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Size: 928 Bytes
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Stored size: 928 Bytes
Contents
module Ramaze
#:nodoc:
module Helper
##
# Helper used by the comments package.
#
# @since 0.2.8
#
module Comment
##
# Given a comment ID this method checks if that ID results in a valid
# instance of Comments::Model::Comment. If this is the case the object is
# returned, otherwise the user is redirected back to the comment overview
# and is shown a message.
#
# @since 0.2.8
# @param [Fixnum] comment_id The ID of the comment to validate.
# @return [Comments::Model::Comment]
#
def validate_comment(comment_id)
comment = ::Comments::Model::Comment[comment_id]
if comment.nil?
message(:error, lang('comments.errors.invalid_comment'))
redirect(::Comments::Controller::Comments.r(:index))
else
return comment
end
end
end # Comment
end # Helper
end # Ramaze
Version data entries
4 entries across 4 versions & 1 rubygems