discourse/lib/tasks/site_settings.rake

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require 'yaml'
class SiteSettingsTask
def self.export_to_hash
site_settings = SiteSetting.all_settings
h = {}
site_settings.each do |site_setting|
h.store(site_setting[:setting].to_s, site_setting[:value])
end
h
end
end
desc "Exports site settings"
task "site_settings:export" => :environment do
h = SiteSettingsTask.export_to_hash
puts h.to_yaml
end
desc "Imports site settings"
task "site_settings:import" => :environment do
yml = (STDIN.tty?) ? '' : STDIN.read
if yml == ''
puts ""
puts "Please specify a settings yml file"
puts "Example: rake site_settings:import < settings.yml"
exit 1
end
puts ""
puts "starting import..."
puts ""
h = SiteSettingsTask.export_to_hash
counts = { updated: 0, not_found: 0, errors: 0 }
site_settings = YAML::load(yml)
site_settings.each do |site_setting|
key = site_setting[0]
val = site_setting[1]
if h.has_key?(key)
if val != h[key] #only update if different
begin
result = SiteSetting.set_and_log(key, val)
puts "Changed #{key} FROM: #{result.previous_value} TO: #{result.new_value}"
counts[:updated] += 1
rescue => e
puts "ERROR: #{e.message}"
counts[:errors] += 1
end
end
else
puts "NOT FOUND: existing site setting not found for #{key}"
counts[:not_found] += 1
end
end
puts ""
puts "Results:"
puts " Updated: #{counts[:updated]}"
puts " Not Found: #{counts[:not_found]}"
puts " Errors: #{counts[:errors]}"
end