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3700514819
Some sites have a large number of categories and fetching the category IDs or category topic IDs just to build another query can take a long time or resources (i.e. memory).
31 lines
1.0 KiB
Ruby
31 lines
1.0 KiB
Ruby
# frozen_string_literal: true
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class AboutController < ApplicationController
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requires_login only: [:live_post_counts]
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skip_before_action :check_xhr, only: [:index]
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def index
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return redirect_to path("/login") if SiteSetting.login_required? && current_user.nil?
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@about = About.new(current_user)
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@title = "#{I18n.t("js.about.simple_title")} - #{SiteSetting.title}"
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respond_to do |format|
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format.html { render :index }
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format.json { render_json_dump(AboutSerializer.new(@about, scope: guardian)) }
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end
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end
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def live_post_counts
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unless current_user.staff?
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RateLimiter.new(current_user, "live_post_counts", 1, 10.minutes).performed!
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end
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category_topic_ids = Category.select(:topic_id).where.not(topic_id: nil)
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public_topics =
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Topic.listable_topics.visible.secured(Guardian.new(nil)).where.not(id: category_topic_ids)
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stats = { public_topic_count: public_topics.count }
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stats[:public_post_count] = public_topics.sum(:posts_count) - stats[:public_topic_count]
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render json: stats
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end
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end
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