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30990006a9
This reduces chances of errors where consumers of strings mutate inputs and reduces memory usage of the app. Test suite passes now, but there may be some stuff left, so we will run a few sites on a branch prior to merging
90 lines
2.2 KiB
Ruby
90 lines
2.2 KiB
Ruby
# frozen_string_literal: true
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class TopicListItemSerializer < ListableTopicSerializer
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include TopicTagsMixin
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attributes :views,
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:like_count,
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:has_summary,
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:archetype,
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:last_poster_username,
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:category_id,
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:op_like_count,
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:pinned_globally,
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:bookmarked_post_numbers,
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:liked_post_numbers,
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:featured_link,
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:featured_link_root_domain
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has_many :posters, serializer: TopicPosterSerializer, embed: :objects
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has_many :participants, serializer: TopicPosterSerializer, embed: :objects
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def posters
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object.posters || []
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end
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def op_like_count
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object.first_post && object.first_post.like_count
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end
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def last_poster_username
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posters.find { |poster| poster.user.id == object.last_post_user_id }.try(:user).try(:username)
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end
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def category_id
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# If it's a shared draft, show the destination topic instead
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if object.includes_destination_category && object.shared_draft
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return object.shared_draft.category_id
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end
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object.category_id
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end
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def participants
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object.participants_summary || []
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end
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def include_bookmarked_post_numbers?
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include_post_action? :bookmark
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end
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def include_liked_post_numbers?
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include_post_action? :like
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end
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def include_post_action?(action)
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object.user_data &&
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object.user_data.post_action_data &&
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object.user_data.post_action_data.key?(PostActionType.types[action])
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end
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def liked_post_numbers
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object.user_data.post_action_data[PostActionType.types[:like]]
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end
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def bookmarked_post_numbers
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object.user_data.post_action_data[PostActionType.types[:bookmark]]
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end
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def include_participants?
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object.private_message?
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end
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def include_op_like_count?
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# PERF: long term we probably want a cheaper way of looking stuff up
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# this is rather odd code, but we need to have op_likes loaded somehow
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# simplest optimisation is adding a cache column on topic.
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object.association(:first_post).loaded?
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end
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def include_featured_link?
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SiteSetting.topic_featured_link_enabled
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end
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def include_featured_link_root_domain?
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SiteSetting.topic_featured_link_enabled && object.featured_link.present?
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end
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end
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