我也能重现这个问题。
在您的示例中，假设您想检查 moderators 和 admins 组，您应该有：
key: group_namemoderators,admins
技术细节供您参考，别介意
result = DataExplorer.run_query(query, params)
query.update!(last_run_at: Time.now)
return [] if opts[:skip_empty] && result[:pg_result].values.empty?
table =
ResultToMarkdown.convert(result[:pg_result], render_url_columns: opts[:render_url_columns])
build_report_pms(query, table, recipients, attach_csv: opts[:attach_csv], result:)
end
def self.generate_post(query_id, query_params, opts = {})
query = DiscourseDataExplorer::Query.find(query_id)
return {} if !query
params = params_to_hash(query_params)
result = DataExplorer.run_query(query, params)
query.update!(last_run_at: Time.now)
return {} if opts[:skip_empty] && result[:pg_result].values.empty?
build_report_post(query, table, attach_csv: opts[:attach_csv], result:)
end
def self.params_to_hash(query_params)
params = JSON.parse(query_params)
params.map { |p| p.is_a?(Hash) ? [p["key"], p["value"]] : p }.to_h
end
def self.build_report_pms(query, table = "", targets = [], attach_csv: false, result: nil)
pms = []
upload = create_csv_upload(query, result) if attach_csv
targets.each do |target|
name = target[0]
pm_type = "target_#{target[1]}s"
pm = {}
pm["title"] = I18n.t(
在调用 run_query 之前，参数被转换了。[{"key":"group_names","value":"admins,moderators"}][{"key"=>"group_names", "value"=>"admins,moderators"}=>nil]
def self.run_query(query, req_params = {}, opts = {})
# Safety checks
# see test 'doesn't allow you to modify the database #2'
if query.sql =~ /;/
err = ValidationError.new(I18n.t("js.errors.explorer.no_semicolons"))
return { error: err, duration_nanos: 0 }
end
query_args = {}
begin
query_args = query.cast_params req_params
rescue ValidationError => e
return { error: e, duration_nanos: 0 }
end
time_start, time_end, explain, err, result = nil
begin
ActiveRecord::Base.connection.transaction do
# Setting transaction to read only prevents shoot-in-foot actions like SELECT FOR UPDATE
# see test 'doesn't allow you to modify the database #1'
DB.exec "SET TRANSACTION READ ONLY"
然而，cast_params 似乎期望的是 {"group_names"=>"admins,moderators"}
我尝试测试了这个简单的更改，参数就可以工作了。
def self.params_to_hash(query_params)
params = JSON.parse(query_params)
params_hash = {}
params.each do |param|
key = param["key"]
value = param["value"]
params_hash[key] = value
end
params_hash
end
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