jaculabilis/danbooru
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cache improvements

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This commit is contained in:
albert
2013-01-06 16:54:35 -05:00
parent ac238d9f89
commit 0481ee73f9
1 changed files with 16 additions and 10 deletions
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26
app/models/post.rb
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@@ -600,11 +600,13 @@ class Post < ActiveRecord::Base
Cache.get(count_cache_key(tags))
end
def set_count_in_cache(tags, count)
if count < 100
expiry = 0
else
expiry = (count * 4).minutes
def set_count_in_cache(tags, count, expiry = nil)
if expiry.nil?
if count < 100
expiry = 0
else
expiry = (count * 4).minutes
end
end
Cache.put(count_cache_key(tags), count, expiry)
@@ -615,17 +617,21 @@ class Post < ActiveRecord::Base
end
def fast_count(tags = "")
tags = tags.to_s
tags = tags.to_s.strip
count = get_count_from_cache(tags)
if count.nil?
count = Post.tag_match(tags).undeleted.count
if count > Danbooru.config.posts_per_page * 10
set_count_in_cache(tags, count)
if tags.blank?
set_count_in_cache("", 1_000_000, rand(24) * 1.hour)
else
count = Post.tag_match(tags).undeleted.count
if count > Danbooru.config.posts_per_page * 10
set_count_in_cache(tags, count)
end
end
end
count
rescue ActiveRecord::StatementInvalid
set_count_in_cache(tags, rand(24) * 1.hour)
set_count_in_cache(tags, 1_000_000, rand(24) * 1.hour)
1_000_000
rescue SearchError
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