class ElFinderS3::CacheConnector
Public Class Methods
new(client = nil)
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# File lib/el_finder_s3/cache_connector.rb, line 5 def initialize(client = nil) @cache = client.nil? ? ElFinderS3::DummyCacheClient.new : Cache.wrap(client) end
Public Instance Methods
cache_hash(operation, pathname)
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# File lib/el_finder_s3/cache_connector.rb, line 9 def cache_hash(operation, pathname) Base64.urlsafe_encode64("#{operation}::#{pathname}").chomp.tr("=\n", "") end
cached(operation, pathname) { || ... }
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# File lib/el_finder_s3/cache_connector.rb, line 13 def cached(operation, pathname) cache_hash_key = cache_hash(operation, pathname) if @cache.exist? cache_hash_key return @cache.get(cache_hash_key) else response = yield @cache.set(cache_hash_key, response, 2.years) response end end
clear_cache(pathname, recursive = true)
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# File lib/el_finder_s3/cache_connector.rb, line 26 def clear_cache(pathname, recursive = true) ElFinderS3::Operations.each do |operation| @cache.delete cache_hash(operation, pathname) end if recursive || pathname.file? pathname_str = pathname.to_s if pathname_str != '/' && pathname_str != '.' clear_cache(pathname.dirname, recursive) end end end