Make cache validity configurable.
Signed-off-by: Thomas Hochstein <thh@inter.net>
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@ -27,10 +27,11 @@
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#
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#
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# params may be set as follows:
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# params[:format] -> [weit|schmal] (weit)
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# params[:target] -> target for <a href> ('')
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# params[:class] -> CSS class for <a href> ('')
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# params[:buzer] -> fallback to buzer.de? (1)
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# params[:format] -> [weit|schmal] (weit)
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# params[:buzer] -> fallback to buzer.de? (1)
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# params[:target] -> target for <a href> ('')
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# params[:class] -> CSS class for <a href> ('')
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# params[:cache_days] -> cache validity in days (7)
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require 'net/http'
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require 'digest'
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@ -49,10 +50,15 @@ module Nanoc::Filters
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# nothing to replace
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return input
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end
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# set cache validity in days from params or set a default
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cache_days = params.delete(:cache_days)
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if cache_days.nil?
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cache_days = CACHEDAYS
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end
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# return output if it's already cached
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if !(output = cache_read(input.strip))
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if !(output = cache_read(input.strip,cache_days))
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# purge cache if a purge is due
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puts "DejureAutolinker cache purged!\n" if cache_purge
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puts "DejureAutolinker cache purged!\n" if cache_purge(cache_days)
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# call out to dejure.org
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output = call_dejure(input.strip, set_params(params))
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end
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