23 lines
688 B
Ruby
23 lines
688 B
Ruby
module ConversationsHelper
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def contexts_for(audience, context_tags)
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result = {:courses => {}, :groups => {}}
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return result if audience.empty?
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context_tags.inject(result) do |hash, tag|
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next unless tag =~ /\A(course|group)_(\d+)\z/
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hash["#{$1}s".to_sym][$2.to_i] = []
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hash
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end
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if audience.size == 1 && include_private_conversation_enrollments
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audience.first.common_courses.each do |id, enrollments|
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result[:courses][id] = enrollments if result[:courses][id]
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end
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audience.first.common_groups.each do |id, enrollments|
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result[:groups][id] = enrollments if result[:groups][id]
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end
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end
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result
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end
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end
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