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DEV: optimize sql query to narrow down the filtering of post with uploads

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This commit is contained in:
Vinoth Kannan 2019-04-10 12:58:10 +05:30
parent 88f8c9f43e
commit 4878ee95e5
1 changed files with 3 additions and 2 deletions
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5
lib/tasks/posts.rake
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@ -391,8 +391,9 @@ end
desc 'Finds missing post upload records from cooked HTML content'
task 'posts:missing_uploads' => :environment do
name = "missing_uploads"
db_name = RailsMultisite::ConnectionManagement.current_db
PostCustomField.where(name: name).destroy_all
posts = Post.where("(posts.cooked LIKE '%<a %' OR posts.cooked LIKE '%<img %') AND posts.cooked LIKE '%/uploads/%'").select(:id, :cooked)
posts = Post.where("(posts.cooked LIKE '%<a %' OR posts.cooked LIKE '%<img %') AND posts.cooked LIKE '%/uploads/#{db_name}/%'").select(:id, :cooked)
count = 0
posts.find_each do |post|
@ -400,7 +401,7 @@ task 'posts:missing_uploads' => :environment do
Nokogiri::HTML::fragment(post.cooked).css("a/@href", "img/@src").each do |media|
src = media.value
next if src.blank? || (src =~ /\/uploads\//).blank?
next if src.blank? || (src =~ /\/uploads\/#{db_name}\//).blank?
src = "#{SiteSetting.force_https ? "https" : "http"}:#{src}" if src.start_with?("//")
next unless Discourse.store.has_been_uploaded?(src) || src =~ /\A\/[^\/]/i