57 lines
2.0 KiB
Ruby
57 lines
2.0 KiB
Ruby
# Searches for a user by username or full text or name (if enabled in SiteSettings)
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class UserSearch
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def initialize(term, opts={})
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@term = term
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@term_like = "#{term.downcase}%"
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@topic_id = opts[:topic_id]
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@topic_allowed_users = opts[:topic_allowed_users]
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@searching_user = opts[:searching_user]
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@limit = opts[:limit] || 20
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end
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def search
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users = User.order(User.sql_fragment("CASE WHEN username_lower = ? THEN 0 ELSE 1 END ASC", @term.downcase))
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users = users.where(active: true)
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if @term.present?
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if SiteSetting.enable_names?
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query = Search.ts_query(@term, "simple")
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users = users.includes(:user_search_data)
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.references(:user_search_data)
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.where("username_lower LIKE :term_like OR user_search_data.search_data @@ #{query}",
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term: @term, term_like: @term_like)
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.order(User.sql_fragment("CASE WHEN username_lower LIKE ? THEN 0 ELSE 1 END ASC", @term_like))
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else
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users = users.where("username_lower LIKE :term_like", term_like: @term_like)
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end
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end
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if @topic_id
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users = users.joins(User.sql_fragment("LEFT JOIN (SELECT DISTINCT p.user_id FROM POSTS p WHERE topic_id = ?) s ON s.user_id = users.id", @topic_id))
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.order("CASE WHEN s.user_id IS NULL THEN 0 ELSE 1 END DESC")
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end
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unless @searching_user && @searching_user.staff?
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users = users.not_suspended
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end
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# Only show users who have access to private topic
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if @topic_id && @topic_allowed_users == "true"
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allowed_user_ids = []
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topic = Topic.find_by(id: @topic_id)
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if topic.category && topic.category.read_restricted
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users = users.includes(:secure_categories)
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.where("users.admin = TRUE OR categories.id = ?", topic.category.id)
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.references(:categories)
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end
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end
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users.order("CASE WHEN last_seen_at IS NULL THEN 0 ELSE 1 END DESC, last_seen_at DESC, username ASC")
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.limit(@limit)
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end
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end
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