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FIX: check the selected options when casting a vote

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Régis Hanol
2015-05-01 16:33:24 +02:00
parent 9106331d4f
commit f83638c154
3 changed files with 18 additions and 2 deletions
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7
plugins/poll/plugin.rb
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@ -47,9 +47,16 @@ after_initialize do
raise StandardError.new I18n.t("poll.no_poll_with_this_name", name: poll_name) if poll.blank?
raise StandardError.new I18n.t("poll.poll_must_be_open_to_vote") if poll["status"] != "open"
# remove options that aren't available in the poll
available_options = poll["options"].map { |o| o["id"] }.to_set
options.select! { |o| available_options.include?(o) }
raise StandardError.new I18n.t("poll.requires_at_least_1_valid_option") if options.empty?
votes = post.custom_fields["#{VOTES_CUSTOM_FIELD}-#{user_id}"] || {}
vote = votes[poll_name] || []
# increment counters only when the user hasn't casted a vote yet
poll["total_votes"] += 1 if vote.size == 0
poll["options"].each do |option|