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temp fix, while cacheable item is not integrated
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parent
3a4ca20309
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4
src/invidious/cache/item_store.cr
vendored
4
src/invidious/cache/item_store.cr
vendored
@ -7,10 +7,10 @@ module Invidious::Cache
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abstract class ItemStore
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# Retrieves an item from the store
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# Returns nil if item wasn't found or is expired
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abstract def fetch(key : String, *, as : T.class)
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abstract def fetch(key : String)
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# Stores a given item into cache
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abstract def store(key : String, value : CacheableItem, expires : Time::Span)
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abstract def store(key : String, value : CacheableItem | String, expires : Time::Span)
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# Prematurely deletes item(s) from the cache
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abstract def delete(key : String)
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4
src/invidious/cache/null_item_store.cr
vendored
4
src/invidious/cache/null_item_store.cr
vendored
@ -5,11 +5,11 @@ module Invidious::Cache
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def initialize
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end
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def fetch(key : String, *, as : T.class) : T? forall T
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def fetch(key : String) : String?
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return nil
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end
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def store(key : String, value : CacheableItem, expires : Time::Span)
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def store(key : String, value : CacheableItem | String, expires : Time::Span)
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end
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def delete(key : String)
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14
src/invidious/cache/redis_item_store.cr
vendored
14
src/invidious/cache/redis_item_store.cr
vendored
@ -5,19 +5,17 @@ require "redis"
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module Invidious::Cache
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class RedisItemStore < ItemStore
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@redis : Redis::PooledClient
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@node_name : String
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def initialize(url : URI, @node_name = "")
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@redis = Redis::PooledClient.new url
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def initialize(url : URI)
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@redis = Redis::PooledClient.new(url: url.to_s)
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end
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def fetch(key : String, *, as : T.class) : (T | Nil) forall T
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value = @redis.get(key)
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return nil if value.nil?
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return T.from_json(JSON::PullParser.new(value))
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def fetch(key : String) : String?
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return @redis.get(key)
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end
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def store(key : String, value : CacheableItem, expires : Time::Span)
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def store(key : String, value : CacheableItem | String, expires : Time::Span)
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value = value.to_json if value.is_a?(CacheableItem)
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@redis.set(key, value, ex: expires.to_i)
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end
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@ -38,3 +38,7 @@ end
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# some important informations, and that the query should be sent again.
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class RetryOnceException < Exception
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end
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# Exception used to indicate that the config file contains some errors
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class InvalidConfigException < Exception
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end
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