mirror of
https://github.com/discourse/discourse.git
synced 2024-12-14 15:13:44 +08:00
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
82 lines
2.7 KiB
Ruby
82 lines
2.7 KiB
Ruby
# frozen_string_literal: true
|
|
|
|
class DirectoryItemsController < ApplicationController
|
|
PAGE_SIZE = 50
|
|
|
|
def index
|
|
raise Discourse::InvalidAccess.new(:enable_user_directory) unless SiteSetting.enable_user_directory?
|
|
|
|
period = params.require(:period)
|
|
period_type = DirectoryItem.period_types[period.to_sym]
|
|
raise Discourse::InvalidAccess.new(:period_type) unless period_type
|
|
result = DirectoryItem.where(period_type: period_type).includes(:user)
|
|
|
|
if params[:group]
|
|
result = result.includes(user: :groups).where(users: { groups: { name: params[:group] } })
|
|
else
|
|
result = result.includes(user: :primary_group)
|
|
end
|
|
|
|
if params[:exclude_usernames]
|
|
result = result.references(:user).where.not(users: { username: params[:exclude_usernames].split(",") })
|
|
end
|
|
|
|
order = params[:order] || DirectoryItem.headings.first
|
|
if DirectoryItem.headings.include?(order.to_sym)
|
|
dir = params[:asc] ? 'ASC' : 'DESC'
|
|
result = result.order("directory_items.#{order} #{dir}")
|
|
end
|
|
|
|
if period_type == DirectoryItem.period_types[:all]
|
|
result = result.includes(:user_stat)
|
|
end
|
|
page = params[:page].to_i
|
|
|
|
user_ids = nil
|
|
if params[:name].present?
|
|
user_ids = UserSearch.new(params[:name], include_staged_users: true).search.pluck(:id)
|
|
if user_ids.present?
|
|
# Add the current user if we have at least one other match
|
|
if current_user && result.dup.where(user_id: user_ids).exists?
|
|
user_ids << current_user.id
|
|
end
|
|
result = result.where(user_id: user_ids)
|
|
else
|
|
result = result.where('false')
|
|
end
|
|
end
|
|
|
|
if params[:username]
|
|
user_id = User.where(username_lower: params[:username].to_s.downcase).pluck(:id).first
|
|
if user_id
|
|
result = result.where(user_id: user_id)
|
|
else
|
|
result = result.where('false')
|
|
end
|
|
end
|
|
|
|
result_count = result.count
|
|
result = result.limit(PAGE_SIZE).offset(PAGE_SIZE * page).to_a
|
|
|
|
more_params = params.slice(:period, :order, :asc).permit!
|
|
more_params[:page] = page + 1
|
|
|
|
# Put yourself at the top of the first page
|
|
if result.present? && current_user.present? && page == 0
|
|
|
|
position = result.index { |r| r.user_id == current_user.id }
|
|
|
|
# Don't show the record unless you're not in the top positions already
|
|
if (position || 10) >= 10
|
|
your_item = DirectoryItem.where(period_type: period_type, user_id: current_user.id).first
|
|
result.insert(0, your_item) if your_item
|
|
end
|
|
|
|
end
|
|
|
|
render_json_dump(directory_items: serialize_data(result, DirectoryItemSerializer),
|
|
total_rows_directory_items: result_count,
|
|
load_more_directory_items: directory_items_path(more_params))
|
|
end
|
|
end
|