57 lines
1.3 KiB
Ruby
57 lines
1.3 KiB
Ruby
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# frozen_string_literal: true
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module Gitlab
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module MarkdownCache
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module Redis
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class Store
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EXPIRES_IN = 1.day
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def initialize(subject)
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@subject = subject
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@loaded = false
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end
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def save(updates)
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@loaded = false
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Gitlab::Redis::Cache.with do |r|
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r.mapped_hmset(markdown_cache_key, updates)
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r.expire(markdown_cache_key, EXPIRES_IN)
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end
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end
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def read
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@loaded = true
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results = Gitlab::Redis::Cache.with do |r|
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r.mapped_hmget(markdown_cache_key, *fields)
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end
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# The value read from redis is a string, so we're converting it back
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# to an int.
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results[:cached_markdown_version] = results[:cached_markdown_version].to_i
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results
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end
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def loaded?
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@loaded
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end
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private
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def fields
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@fields ||= @subject.cached_markdown_fields.html_fields + [:cached_markdown_version]
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end
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def markdown_cache_key
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unless @subject.respond_to?(:cache_key)
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raise Gitlab::MarkdownCache::UnsupportedClassError,
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"This class has no cache_key to use for caching"
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end
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"markdown_cache:#{@subject.cache_key}"
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end
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end
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end
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end
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end
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