f337902c57
* Add index on posts.is_deleted. The modqueue was slow because we the appeal condition wasn't constrained to deleted posts, so it degraded to a full table scan. * Avoid extra queries for calculating the page count and disapproval counts.
24 lines
1.3 KiB
Ruby
24 lines
1.3 KiB
Ruby
class ModqueueController < ApplicationController
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respond_to :html, :json, :xml
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layout "sidebar"
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def index
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authorize :modqueue
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@posts = Post.includes(:appeals, :disapprovals, :uploader, flags: [:creator]).in_modqueue.available_for_moderation(CurrentUser.user, hidden: search_params[:hidden])
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@modqueue_posts = @posts.reselect(nil).reorder(nil).offset(nil).limit(nil)
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@posts = @posts.paginated_search(params, order: "modqueue", count_pages: true, count: @modqueue_posts.to_a.size)
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@pending_post_count = @modqueue_posts.select(&:is_pending?).count
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@flagged_post_count = @modqueue_posts.select(&:is_flagged?).count
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@disapproval_reasons = PostDisapproval.where(post_id: @modqueue_posts.map(&:id)).where.not(reason: "disinterest").group(:reason).order(count: :desc).distinct.count(:post_id)
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@uploaders = @modqueue_posts.map(&:uploader).tally.sort_by(&:last).reverse.take(20).to_h
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@tags = RelatedTagCalculator.frequent_tags_for_post_relation(@modqueue_posts)
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@artist_tags = @tags.select(&:artist?).sort_by(&:overlap_count).reverse.take(10)
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@copyright_tags = @tags.select(&:copyright?).sort_by(&:overlap_count).reverse.take(10)
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@character_tags = @tags.select(&:character?).sort_by(&:overlap_count).reverse.take(10)
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respond_with(@posts)
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end
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end
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