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901a58f8a3
Changes you will need to make: * In your environment.rb, you will need to update references to a few files per environment.rb.tmpl * In your environment.rb, you will need to specify the local time zone of the computer that is running your Tracks install. Other notes on my changes: * Modified our code to take advantage of Rails 2.1's slick time zone support. * Upgraded will_paginate for compatibility * Hacked the Selenium on Rails plugin, which has not been updated in some time and does not support Rails 2.1 * Verified that all tests pass on my machine, including Selenium tests -- I'd like confirmation from others, too.
72 lines
No EOL
2.4 KiB
Ruby
72 lines
No EOL
2.4 KiB
Ruby
require 'fileutils'
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require 'uri'
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require 'set'
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require 'action_controller/caching/pages'
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require 'action_controller/caching/actions'
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require 'action_controller/caching/sql_cache'
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require 'action_controller/caching/sweeping'
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require 'action_controller/caching/fragments'
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module ActionController #:nodoc:
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# Caching is a cheap way of speeding up slow applications by keeping the result of calculations, renderings, and database calls
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# around for subsequent requests. Action Controller affords you three approaches in varying levels of granularity: Page, Action, Fragment.
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#
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# You can read more about each approach and the sweeping assistance by clicking the modules below.
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#
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# Note: To turn off all caching and sweeping, set Base.perform_caching = false.
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#
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#
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# == Caching stores
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#
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# All the caching stores from ActiveSupport::Cache is available to be used as backends for Action Controller caching. This setting only
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# affects action and fragment caching as page caching is always written to disk.
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#
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# Configuration examples (MemoryStore is the default):
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#
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# ActionController::Base.cache_store = :memory_store
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# ActionController::Base.cache_store = :file_store, "/path/to/cache/directory"
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# ActionController::Base.cache_store = :drb_store, "druby://localhost:9192"
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# ActionController::Base.cache_store = :mem_cache_store, "localhost"
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# ActionController::Base.cache_store = MyOwnStore.new("parameter")
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module Caching
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def self.included(base) #:nodoc:
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base.class_eval do
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@@cache_store = nil
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cattr_reader :cache_store
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# Defines the storage option for cached fragments
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def self.cache_store=(store_option)
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@@cache_store = ActiveSupport::Cache.lookup_store(store_option)
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end
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include Pages, Actions, Fragments
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include Sweeping, SqlCache if defined?(ActiveRecord)
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@@perform_caching = true
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cattr_accessor :perform_caching
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def self.cache_configured?
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perform_caching && cache_store
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end
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end
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end
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protected
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# Convenience accessor
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def cache(key, options = {}, &block)
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if cache_configured?
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cache_store.fetch(ActiveSupport::Cache.expand_cache_key(key, :controller), options, &block)
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else
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yield
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end
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end
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private
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def cache_configured?
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self.class.cache_configured?
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end
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end
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end |